HomeMy WebLinkAbout121719 Agenda - Regular MeetingCity Council Agenda
Tuesday, December 17, 2019
6:30 PM
The Government Center
South Coast Air Quality Management District/
Main Auditorium
21865 Copley Drive, Diamond Bar, CA 91765
STEVE TYE
Mayor
NANCY A. LYONS
Mayor Pro Tem
ANDREW CHOU
Council Member
CAROL HERRERA
Council Member
RUTH M. LOW
Council Member
City Manager Dan Fox • City Attorney David DeBerry • City Clerk Kristina Santana
Copies of staff reports or other written documentation relating to agenda items are on file in t he Office of the City Clerk, and are
available for public inspection. If requested, the agenda will be made available in an alternative format to a person with
disability as required by Section 202 of the Americans with Disabilities Act of 1990. If you have questions regarding an agenda
item, please contact the City Clerk at (909) 839-7010 during regular business hours.
In an effort to comply with the requirements of Title II of the Americans with Disabilities Act of 1990, the City of Diamond Bar
requires that any person in need of any type of special equipment, assistance or accommodation(s) in order to communicate at
a City public meeting, must inform the City Clerk a minimum of 72 hours prior to the scheduled meeting.
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www.diamondbarca.gov
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DIAMOND BAR CITY COUNCIL MEETING RULES
Welcome to the meeting of the Diamond Bar City Council. Meetings are open to the public and
are broadcast live on Spectrum Cable Channel 3 and Frontier FiOS television Channel 47. You
are invited to attend and participate.
PUBLIC INPUT
Members of the public may address the Council on any item of business on the agenda during
the time the item is taken up by the Council. In addition, members of the public may, during the
Public Comment period address the Council on any Consent Calendar item or any matter not on
the agenda and within the Council’s subject matter jurisdiction. Persons wishing to speak
should submit a speaker slip to the City Clerk. Any material to be submitted to the City Council
at the meeting should be submitted through the City Clerk.
Speakers are limited to five minutes per agenda item, unless the Mayor determines otherwise.
The Mayor may adjust this time limit depending on the number of people wishing to speak, the
complexity of the matter, the length of the agenda, the hour and any other relevant
consideration. Speakers may address the Council only once on an agenda item, except during
public hearings, when the applicant/appellant may be afforded a rebuttal.
Public comments must be directed to the City Council. Behavior that disrupts the orderly
conduct of the meeting may result in the speaker being removed from the Council chambers.
INFORMATION RELATING TO AGENDAS AND ACTIONS OF THE COUNCIL
Agendas for regular City Council meetings are available 72 hours prior to the meeting and are
posted in the City’s regular posting locations, on DBTV Channel 3, Spectrum Cable Channel 3,
Frontier FiOS television Channel 47 and on the City’s website at www.diamondbarca.gov. A full
agenda packet is available for review during the meeting, in the foyer just outside the Council
chambers. The City Council may take action on any item listed on the agenda.
ACCOMMODATIONS FOR THE DISABLED
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HELPFUL PHONE NUMBERS
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Computer access to agendas: www.diamondbarca.gov
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Written materials distributed to the City Council within 72 hours of the City Council meeting are
available for public inspection immediately upon distribution in the City Clerk’s Office at 21810 Copley
Dr., Diamond Bar, California, during normal business hours.
THIS MEETING IS BEING BROADCAST LIVE FOR VIEWING ON
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ON THE CITY’S WEB SITE AT WWW.DIAMONDBARCA.GOV.
CITY OF DIAMOND BAR
CITY COUNCIL AGENDA
December 17, 2019
CALL TO ORDER: 6:30 p.m.
PLEDGE OF ALLEGIANCE: Mayor.
INVOCATION: Shaykh Nomann Baig, Institute of
Knowledge
ROLL CALL: Chou, Herrera, Low, Mayor Pro Tem
Lyons, Mayor Tye
APPROVAL OF AGENDA: Mayor
1. SPECIAL PRESENTATIONS, CERTIFICATES, PROCLAMATIONS:
1.1 Supervisor Hahn Presentation to Outgoing Mayor Herrera.
1.2 Recognition of Through My Lens Photo Contest Winners.
1.3 Certificate Plaque Presentation for Basil & Co. (New Business of the Month).
23545 Palomino Dr. Ste F.
1.4 Energy Upgrade California Presentation and Proclamation.
1.5 Arbor Day Proclamation.
2. CITY MANAGER REPORTS AND RECOMMENDATIONS:
DECEMBER 17, 2019 PAGE 2
3. PUBLIC COMMENTS:
Public Comments" is the time reserved on each regular meeting agenda to
provide an opportunity for members of the public to directly address the Council
on Consent Calendar items or other matters of interest not on the agenda that
are within the subject matter jurisdiction of the Council. Although the City Council
values your comments, pursuant to the Brown Act, the Council generally cannot
take any action on items not listed on the posted agenda. Please complete a
Speaker's Card and give it to the City Clerk (completion of this form is voluntary).
There is a five-minute maximum time limit when addressing the City Council.
4. RESPONSE TO PUBLIC COMMENTS:
Under the Brown Act, members of the City Council may briefly respond to public
comments but no extended discussion and no action on such matters may take
place.
5. SCHEDULE OF FUTURE EVENTS:
5.1 Diamond Bar Holiday Ride – Beginning Friday, November 28, 2019
through January 1, 2020. Riders can schedule a trip in the City for
restaurants and shopping for free.
5.2 Planning Commission Meeting – December 24, 2019 – 6:30 p.m. –
cancelled.
5.3 Christmas and New Year Holidays – Offices will be closed Tuesday,
December 24; Wednesday, December 25, 2019; and Wednesday,
January 1, 2020 in observance of Christmas and New Year.
5.4 Parks and Recreation Commission Meeting – December 26, 2019 –
6:30 p.m. – cancelled.
5.5 City Council Meeting – January 7, 2019, 6:30 p.m.,
AQMD/Government Center Auditorium, 21865 Copley Drive.
5.6 Winter Snow Fest – January 11, 2020 – 8:00 a.m. – 2:00 p.m.,
Pantera Park, 738 Pantera Drive.
6. CONSENT CALENDAR:
All items listed on the Consent Calendar are considered by the City Council to be
routine and will be acted on by a single motion unless a Council Member or
member of the public request otherwise, in which case, the item will be removed
for separate consideration.
6.1 CITY COUNCIL MINUTES OF THE DECEMBER 3, 2019 MEETING.
6.1.a City Council Minutes of December 3, 2019
DECEMBER 17, 2019 PAGE 3
Recommended Action:
Approve the December 3, 2019 City Council meeting minutes.
Requested by: City Clerk
6.2 CITY COUNCIL RECEIPT OF COMMISSION MINUTES.
6.2.a Planning Commission Special Meeting Minutes of October 30, 2019
Recommended Action:
Receive and file the October 30, 2019 Planning Commission Special
meeting minutes.
Requested by: City Clerk
6.3 RATIFICATION OF CHECK REGISTER DATED NOVEMBER 28, 2019
THROUGH DECEMBER 11, 2019 TOTALING $652,635.48.
Recommended Action:
Ratify the Check Register.
Requested by: Finance Department
6.4 JOINT POWERS AGREEMENT TO PROVIDE FOR INTER-AGENCY
COOPERATION - DISASTER MANAGEMENT AREA D
Recommended Action:
A. Approve, and authorize the Mayor to sign, the Joint Powers
Agreement to Provide for Inter-Agency Cooperation between the
Area D Office of Disaster Management and the City of Diamond
Bar; and
B. Authorize the City Manager to designate City staff members to
serve as delegates to the Disaster Management Area D Board.
Requested by: City Manager
7. PUBLIC HEARINGS:
7.1 COMMUNITY DEVELOPMENT BLOCK GRANT (CDBG) PROGRAM
ALLOCATIONS FOR FISCAL YEAR 2020/2021.
Recommended Action:
Continue the matter to January 7, 2020.
Requested by: Community Development Department
7.2 DIAMOND BAR GENERAL PLAN 2040 AND CLIMATE ACTION PLAN.
Recommended Action:
DECEMBER 17, 2019 PAGE 4
A. Open the public hearing to receive public testimony;
B. Close the public hearing;
C. Adopt Resolution No. 2019-43, certifying the Final Environmental
Impact Report (SCH NO. 2018051066), adopting Findings of Fact
and Statements of Overriding Consideration, and approving the
Mitigation Monitoring and Reporting Program for the Diamond Bar
General Plan Update and Climate Action Plan;
D. Adopt Resolution No. 2019-44, approving the Diamond Bar General
Plan 2040; and
E. Adopt Resolution No. 2019-45, approving the Diamond Bar Climate
Action Plan 2040.
Requested by: Community Development Department
8. COUNCIL CONSIDERATION:
8.1 ANNUAL APPOINTMENT OF COUNCIL MEMBERS TO SERVE ON
LOCAL AND REGIONAL BOARDS, COMMISSIONS AND
COMMITTEES.
Recommended Action:
Ratify the Mayor's appointments, dissolve the Sphere of Influence/Annexation
City Council Standing Committee, and adopt Resolution No. 2019-46
confirming appointments to the San Gabriel Valley Council of Governments.
Requested by: City Clerk
9. COUNCIL SUB-COMMITTEE REPORTS AND MEETING ATTENDANCE
REPORTS/COUNCIL MEMBER COMMENTS:
10. ADJOURNMENT:
Agenda #: 6.1
Meeting Date: December 17, 2019
TO: Honorable Mayor and Members of the City Council
FROM: Daniel Fox, City Manager
TITLE: CITY COUNCIL MINUTES OF THE DECEMBER 3, 2019 MEETING.
STRATEGIC
GOAL: Open, Engaged & Responsive Government
RECOMMENDATION:
Approve the December 3, 2019 City Council meeting minutes.
FINANCIAL IMPACT:
None.
BACKGROUND/DISCUSSION:
The minutes of the Regular City Council meeting of December 3, 2019 have been
prepared and are being presented for approval.
PREPARED BY:
REVIEWED BY:
Attachments:
1. 6.1.a City Council Minutes of December 3, 2019
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CITY OF DIAMOND BAR
MINUTES OF THE CITY COUNCIL
REGULAR MEETING
DECEMBER 3, 2019
CALL TO ORDER: Mayor Herrera called the Regular City Council
meeting to order at 6:30 p.m. in the South Coast Air Quality Management
District/Government Center Auditorium, 21865 Copley Drive, Diamond Bar, CA.
PLEDGE OF ALLEGIANCE: Mayor Herrera led the Pledge of Allegiance.
INVOCATION: Pastor Jeanne Favreau-Sorvillo, Diamond Bar United
Church of Christ, provided the Invocation.
ROLL CALL: Council Members Chou, Low, Lyons, Mayor Pro Tem
Tye and Mayor Herrera.
Staff in attendance: Dan Fox, City Manager; Ryan McLean, Assistant City
Manager; Ken Desforges, Information Services Director; David Liu, Public Works
Director; David DeBerry, City Attorney; Marsha Roa, Public Information Manager; Amy
Haug, Human Resources Manager; Ryan Wright, Parks and Recreation Director;
Anthony Santos, Assistant to the City Manager; Diana Honeywell, Finance
Director; Greg Gubman, Community Development Director; Kristina Santana, City Clerk
APPROVAL OF AGENDA: As presented.
CITY COUNCIL REORGANIZATION:
SELECTION OF MAYOR:
C/Lyons nominated MPT/Tye to serve as Mayor for the upcoming term. C/Low
seconded the nomination. There being no other nominations offered, MPT/Tye
was unanimously elected to serve as Mayor of the City of Diamond Bar by Roll
Call vote as follows:
AYES: COUNCIL MEMBERS: Chou, Low, Lyons, Tye, Herrera
NOES: COUNCIL MEMBERS: None
ABSENT: COUNCIL MEMBERS: None
SELECTION OF MAYOR PRO TEM:
C/Chou nominated C/Lyons to serve as Mayor Pro Tem for the upcoming term.
C/Herrera seconded the nomination. There being no other nominations offered,
C/Lyons was unanimously elected to serve as Mayor Pro Tem of the City of
Diamond Bar by Roll Call vote as follows:
AYES: COUNCIL MEMBERS: Chou, Low, Lyons, Herrera, Tye
NOES: COUNCIL MEMBERS: None
ABSENT: COUNCIL MEMBERS: None
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PRESENTATION TO 2019 MAYOR CAROL HERRERA
Mayor Tye presented 2019 Mayor Carol Herrera with a gavel and the Council
congratulated her for her successful tenure as Mayor.
RECESS/RECEPTION: Mayor Tye recessed the meeting at 6:42 p.m. and invited
everyone to join the Council in the lobby for refreshments.
RECONVENE CITY COUNCIL MEETING: Mayor Tye reconvened the City Council
meeting at 7:02 p.m.
1. SPECIAL PRESENTATIONS, CERTIFICATES, PROCLAMATIONS: None.
2. CITY MANAGER REPORTS AND RECOMMENDATIONS: None.
3. PUBLIC COMMENTS:
Pui-Ching Ho spoke about programs and events taking place at the Diamond Bar
Library during the month of December. She invited residents to visit the library’s
website at https://lacountylibrary.org/diamond-bar-library/ for additional programs
and information and noted many library events are co-sponsored by The Friends
of the Library.
4. RESPONSE TO PUBLIC COMMENTS: None Offered.
5. SCHEDULE OF FUTURE EVENTS:
5.1 Diamond Bar Holiday Ride – Continues through January 1, 2020. Riders
must be 18 years of age or older (proof of residency required) and can
schedule a trip within the City for restaurant visits and local shopping for
no charge.
5.2 Planning Commission Special Meeting – December 4, 2019 – 6:30 p.m.,
Windmill Community Room, 21810 Copley Drive.
5.3 Winter Snow Fest – postponed to January 11, 2020 – 8:00 a.m. to 2:00
p.m., Pantera Park, 738 Pantera Drive.
5.4 Planning Commission Meeting – December 10, 2019 – 6:30 p.m.,
Windmill Community Room, 21810 Copley Drive.
5.5 Traffic and Transportation Commission Meeting of December 12, 2019 –
Canceled.
5.6 City Council Meeting – December 17, 2019, 6:30 p.m.,
AQMD/Government Center Auditorium, 21865 Copley Drive.
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6. CONSENT CALENDAR: MPT/Lyons moved, C/Low seconded, to
approve the Consent Calendar as presented with the exception of Item 6.4 pulled
for further consideration by M/Tye. Motion carried by the following Roll Call vote:
AYES: COUNCIL MEMBERS: Chou, Herrera, Low, MPT/Lyons, M/Tye
NOES: COUNCIL MEMBERS: None
ABSENT: COUNCIL MEMBERS: None
6.1 APPROVED CITY COUNCIL MEETING MINUTES:
6.1a STUDY SESSION OF NOVEMBER 19, 2019 – as presented.
6.1b REGULAR MEETING OF NOVEMBER 19, 2019 – as presented.
6.2 RATIFIED CHECK REGISTER DATED NOVEMBER 14, 2019 THROUGH
NOVEMBER 27, 2019 TOTALING $1,486,463.80.
6.3 APPROVED TREASURER’S STATEMENT FOR OCTOBER 2019.
6.5 APPROVED FOR SECOND READING ORDINANCE NO. 03(2019) – AN
ORDINANCE OF THE CITY OF DIAMOND BAR APPROVING ZONE
CHANGE PLANNING CASE NO. PL2017-169 AMENDING THE ZONING
FROM LIGHT INDUSTRY (I) TO REGIONAL COMMERCIAL-PLANNED
DEVELOPMENT OVERLAY (C-3-PD) FOR PROPERTY LOCATED AT
850 S. BREA CANYON ROAD, DIAMOND BAR, CALIFORNIA
ASSESSORS PARCEL NUMBER 8719-013-017.
ITEMS WITHDRAWN FROM CONSENT CALENDAR:
6.4 AUTHORIZE FIRST AMENDMENT TO THE WIRELESS SITE LICENSE
AGREEMENT WITH NEW CINGULAR WIRELESS PCS, LLC TO ALLOW
FOR THE CONSTRUCTION AND LOCATION OF AN EMERGENCY
GENERATOR TO SERVE THE EXISTING CELLULAR SITE AT
PETERSON PARK THROUGH JUNE 2036.
M/Tye said he was concerned about how the rent amounts were derived
for expansion of the cell site facility at Peterson Park.
CM/Fox responded that this was a negotiated amount and the real value
for cell sites is the cell facility itself. The City’s agreement is subject to CPI
increases, etc. and is currently at about $2,500 a month. The emergency
generator that is proposed does not expand the use of the cell site. It
adds reliability and provides emergency responsiveness, which is ancillary
to the full functioning of the cell site. Accordingly, staff felt it was
appropriate that it be increased by $400 per month . In addition, the City
does not have a standard dollar per square foot rate for cell sites like a
commercial facility. Staff believes that it is an appropriate rent given the
market and that this is one of the best performing sites from a revenue
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standpoint for the City.
M/Tye asked if this would be an appropriate time to ask the provider to
pay more. CM/Fox said he would have to go back and look at the rates.
Staff believes that with everything that is happening in the telecom
community that Diamond Bar is probably doing better than most cities.
AtoCM/Santos stated that the City constantly receives requests from all
telecommunication companies to reduce rent. In this particular situation,
the City has been requested to increase the rent plus CPI and from a
practical standpoint given the typical cell site scenarios, this is most likely
the City’s best option. In addition, this increase and further increases
CPI) etc. would be valid for the duration of the contract. Given the
conditions and the ability to now market the adjacent facility, having that
generator presents additional opportunity for the City to look at potential
expanded revenue at that location.
CM/Fox responded that if the Council wishes to do so, it may continue the
item to the next City Council meeting for consideration while staff
reconsiders an increase to the contract.
C/Low asked if it was common to have a 17-year agreement and CM/Fox
responded that generally, these contracts run about 20 years. C/Low
asked if the CPI was applied to the entire $35,000 or the $400 that is
being increased. CM/Fox said it applies to the entire amount with the
2,900 per month charge as the base which is subject to CPI
increases/decreases each year. C/Low asked if there had been a CPI
adjustment since the inception of the contract and AtoCM/Santos stated
that the City has received the CPI since inception when the original
payment was $2,000.
MPT/Lyons asked when the contract expires. CM/Fox explained that the
vendor is anxious to get under construction and the City is attempting to fit
them into a window to make the improvements before the City has to
schedule renovations and over seeding of the fields so that will not be
destroyed by this project. AtoCM/Santos further stated that with the
anticipated rains he does not believe the applicant would be allowed to
initiate construction within the next two weeks.
M/Tye said he does not believe the vendor has been friendly to the park
environment and he would entertain a motion to continue the item to
December 17, 2019.
C/Low moved, C/Herrera seconded to continue this item to December 17,
2019 to allow staff time to conduct further investigation regarding the
contract amount. Motion carried by the following Roll Call vote:
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AYES: COUNCIL MEMBERS: Chou, Herrera, Low, MPT/Lyons,
M/Tye
NOES: COUNCIL MEMBERS: None
ABSENT: COUNCIL MEMBERS: None
7. PUBLIC HEARING:
7.1 ORDINANCE NO. 04 (2019) AMENDING TITLE 15 OF THE DIAMOND
BAR MUNICIPAL CODE BY ADOPTING THE 2019 CALIFORNIA
BUILDING STANDARDS CODES (TITLE 24 C.C.R. PARTS 2, 2.5, 3, 4,
5, AND 11) WITH LOCAL AMENDMENTS.
M/Tye opened the Public Hearing.
With no one present wishing to speak on this matter, M/Tye closed the
Public Hearing.
Upon request from M/Tye, CM/Fox read the Ordinance into the record as
follows:
Ordinance No. 04(2019) an Ordinance of the City Council of the City of
Diamond Bar, California amending Title 15 of the Diamond Bar City Code
and adopting by reference the 2019 California Building Code, Volumes 1
and 2 including Chapter 1, Division 2 and appendices C, I and J thereto;
the 2019 California Mechanical Code and appendices thereto; the 2019
California Plumbing Code and the appendices thereto; the 2019 California
Electrical Code and the appendices thereto; the 2019 California
Residential Code including appendices H, J, K and O thereto; and, the
2019 California Green Building Code without appendices thereto and Title
26 of the Los Angeles County Building Code, and the Uniform Housing
Code together with certain amendments, additions, deletions and
exceptions.
C/Chou moved, MPT/Lyons seconded, to Adopt Ordinance 04 (2019).
Motion carried by the following Roll Call vote:
AYES: COUNCIL MEMBERS: Chou, Herrera, Low, MPT/Lyons,
M/Tye
NOES: COUNCIL MEMBERS: None
ABSENT: COUNCIL MEMBERS: None
8. COUNCIL CONSIDERATION: None
RECESS: M/Tye recessed the City Council meeting to the annual Public
Financing Authority at 7:22 p.m.
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RECONVENE: M/Tye reconvened the City Council meeting at 7:27 p.m.
9. COUNCIL SUBCOMMITTEE REPORTS AND MEETING ATTENDANCE
REPORTS/COUNCIL MEMBER COMMENTS:
C/Chou thanked outgoing Mayor Herrera for her outstanding leadership during
the past year. He learned a lot under her leadership and looks forward to
working with her in her new capacity. He congratulated Mayor Tye on his fourth
term appointment and looks forward to working with him as well as, his Council
colleagues. He hopes everyone had a Happy Thanksgiving. He is thankful for
his fellow Council Members and the great Diamond Bar staff for all they do for
the community. He looks forward to the holiday season.
C/Herrera echoed C/Chou’s comments. Congratulations to M/Tye on becoming
Mayor for the fourth time and congratulations to MPT/Lyons on her appointment.
She knows that both M/Tye and MPT/Lyons will do a great job for the community
in 2020. She thanked staff for organizing the several Pop-Up City Halls that were
held in 2019. She announced that she and City staff are in the process of
disbanding the Four-Corners Transportation Coalition that was created over 10
years ago. Diamond Bar is an outstanding City and whenever there is a need,
Diamond Bar steps up, City Council Members step up and, staff steps up. She is
proud of the City of Diamond Bar and proud of having been instrumental in
putting the coalition together.
C/Low thanked C/Herrera for her leadership as Mayor during the past year and
for her work on transportation issues. C/Herrera steered the Council and the City
through a very busy year with a lot of events and changes, all of which were to
the benefit of the City. She remembers that her goal was to keep the City on an
even fiscal keel and C/Herrera accomplished that. C/Low congratulated M/Tye
and MPT/Lyons on their appointments and said she is excited to have them
leading the Council and the City. She looks forward to all of the great things that
will happen under their leadership. C/Low reported that on November 20th she
and MPT/Lyons met with LA County Sheriff Villanueva and Council Members
from the City of Walnut where they were able to get better acquainted with the
Sheriff. He was very open, warm and friendly, and explained his goals for his
department with his primary stated goal being to build up the morale of his
department. In turn, she and MPT/Lyons conveyed the concerns of Diamond Bar
including increasing costs for patrolling and public safety. She mentioned that
she believes that the thanksgiving spirit should prevail all year long. She thanked
the City Planning, Traffic and Transportation, and Parks and Rec Commissioners
for the work they do on behalf of the City and City Council all year and thanked
the community partners for all of their good work through fundraising and
charitable support on behalf of the youth, seniors and public in general. C/Low
gave a special shout out to the Friends of the Dog Park for their work and to the
members of the Volunteer Patrol for their contribution to the City.
MPT/Lyons said that during the meeting with Sheriff Villanueva they also talked
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about crime and he said that crime overall is down. Participants asked what
cities could do to reduce crime even further and he said people need to watch
what is going on in their neighborhoods and business owners need to be diligent
about what is happening around them. In short, if you see something, say
something, and definitely call the Sheriff. For those who reside in a
neighborhood that does not have a Neighborhood Watch group, residents should
really look into forming their own group because they are very effective in
preventing crime. The Sheriff also mentioned that they are rolling out body
cameras next year. MPT/Lyons encourages everyone to check out the new
landscape in the reading garden. Diamond Bar Friends of the Library paid for the
new plants and the City assisted in the labor. It looks great and she believes
new furniture will be provided by the Friends of the Library as well. Much has
been said about former Mayor Herrera who did a super job in leading the Council
and the City through many accomplishments during the past year. She is
particularly grateful that the City was able to turn a bad situation with Tres
Hermanos into a great addition for Diamond Bar. Everyone in the City is so
fortunate it turned out as it did. MPT/Lyons congratulated M/Tye on his
appointment and said she and her colleagues expect more great things under his
leadership.
M/Tye said there are so many opportunities to be involved in the community such
as through the Friends of the Library and Diamond Bar Community Foundation.
The Library has been in City Hall since the new facility opened in 2012 and
already the chairs are worn out. And yet, the Friends come in to rehabilitate the
area which certainly goes beyond just books and programs. The City
appreciates their efforts and contributions. M/Tye agreed with everything his
colleagues have said about former Mayor Herrera. Congratulations to former
Mayor Herrera. Everyone in the community can see her at the grocery store,
drug store or wherever, and he wonders if people really appreciate all that she
has done in the public transportation area through Foothill Transit. Thank you to
Carol Herrera for her leadership in the Four-Corners Transportation Coalition.
Diamond Bar appreciates everything C/Herrera has done on behalf of the
community over the years. M/Tye said he would like for Council Members to let
him know of any particular interests regarding sub-committee assignment they
may have so that he can do his best to satisfy their requests.
ADJOURNMENT: With no further business to conduct, M/Tye adjourned the
Regular City Council Meeting at 7:40 p.m.
Respectfully submitted,
Kristina Santana, City Clerk
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The foregoing minutes are hereby approved this 17th day of December, 2019.
Steve Tye, Mayor
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Agenda #: 6.2
Meeting Date: December 17, 2019
TO: Honorable Mayor and Members of the City Council
FROM: Daniel Fox, City Manager
TITLE: CITY COUNCIL RECEIPT OF COMMISSION MINUTES.
STRATEGIC
GOAL: Open, Engaged & Responsive Government
RECOMMENDATION:
Receive and file the October 30, 2019 Planning Commission Special meeting minutes.
FINANCIAL IMPACT:
None.
BACKGROUND/DISCUSSION:
It is the practice to provide the City Council with approved Commission meeting
minutes. The Planning Commission minutes of October 30, 2019 have been approved
and are being transmitted to the Council for your information.
PREPARED BY:
REVIEWED BY:
Attachments:
1. 6.2.a Planning Commission Special Meeting Minutes of October 30, 2019
6.2
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Agenda #: 6.3
Meeting Date: December 17, 2019
TO: Honorable Mayor and Members of the City Council
FROM: Daniel Fox, City Manager
TITLE: RATIFICATION OF CHECK REGISTER DATED NOVEMBER 28, 2019
THROUGH DECEMBER 11, 2019 TOTALING $652,635.48.
STRATEGIC
GOAL: Responsible Stewardship of Public Resources
RECOMMENDATION:
Ratify the Check Register.
FINANCIAL IMPACT:
Expenditure of $652,635.48.
BACKGROUND/DISCUSSION:
The City has established the policy of issuing accounts payable checks on a weekly
basis with City Council ratification at the next scheduled City Council Meeting.
The attached check register containing checks dated November 28, 2019 through
December 11, 2019 totaling $652,635.48 is being presented for ratification. All
payments have been made in compliance with the City’s purchasing policies and
procedures, and have been reviewed and approved by the appropriate departmental
staff. The attached Affidavit affirms that the check register has been audited and
deemed accurate by the Finance Director.
PREPARED BY:
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REVIEWED BY:
Attachments:
1. 6.3.a Check Register Affidavit 12-17-19
2. 6.3.b Check Register 12-17-19
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Agenda #: 6.4
Meeting Date: December 17, 2019
TO: Honorable Mayor and Members of the City Council
FROM: Daniel Fox, City Manager
TITLE: JOINT POWERS AGREEMENT TO PROVIDE FOR INTER-AGENCY
COOPERATION - DISASTER MANAGEMENT AREA D
STRATEGIC
GOAL: Safe, Sustainable & Healthy Community
RECOMMENDATION:
A. Approve, and authorize the Mayor to sign, the Joint Powers Agreement to
Provide for Inter-Agency Cooperation between the Area D Office of Disaster
Management and the City of Diamond Bar; and
B. Authorize the City Manager to designate City staff m embers to serve as
delegates to the Disaster Management Area D Board.
FINANCIAL IMPACT:
The City has sufficient funds in the City’s Emergency Preparedness budget to cover the
membership dues, which are approximately $3,000 annually.
BACKGROUND/ANALYSIS:
The Area D Office of Disaster Management (Area D) has existed since 1998 to provide
emergency management and disaster response support to 23 San Gabriel Valley cities
within the greater Los Angeles County Operational Area . The City participates in
frequent meetings, trainings, and drills to better prepare for emergency situations. The
Area D Office of Disaster Management is vital to the City’s preparedness efforts, with
the Area D Disaster Management Area Coordinator (DMAC) providing direct staff
support for routine emergency management activities.
Area D operates in the form of a Joint Powers Authority (JPA) comprised of the member
cities that was initially formed in 1998. The Diamond Bar City Council approved
membership into the JPA at its April 3, 2001 City Council meeting.
All Area D cities were recently asked to verify if the JPA documents were on file and
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executed. It appears that through an administrative error during the official JPA
formation, the original documents could not be located for 17 of the original members.
Due to that oversight, and in order for the JPA to be valid, it has been requested by the
current Area D Board to have each of the cities that previously approved the JPA to
recertify adoption of the JPA at their earliest convenience.
Continued membership in the JPA would allow the City to have access to and
participate in emergency preparedness activities at a County level. It would also
confirm the City’s commitment to utilize the Standardized Emergency Management
System (SEMS), which is part of the Council approved Emergency Operations Plan
EOP) and is utilized in response to natural and man-made incidents.
It is requested that the City Council approve, and authorize the Mayor to sign, the JPA
Agreement on behalf of the City of Diamond Bar. Additionally, it is requested that the
City Manager be authorized to appoint City staff members as delegates to the Area D
Board, which is consistent with current Area D member agency practice.
LEGAL REVIEW:
City Attorney has reviewed and approved the JPA as to form.
PREPARED BY:
REVIEWED BY:
Attachments:
1. 6.4.a JPA- Area D
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Attachment I
For Cities with existing Joint Powers Agreement/Coordinator:
JOINT POWERS AGREEMENT TO PROVIDE FOR INTER-AGENCY COOPERATION
IN MAJOR NATURAL OR MAN-MADE DISASTER
DISASTER MANAGEMENT AREA
Los Angeles County Operational Area
WHEREAS, natural or man-made disasters such as earthquakes, fires, floods, civil unrest,
acts of terrorism or other physical manifestations may affect the peace, health, safety and
general welfare of large numbers of persons and extensive areas; and
WHEREAS, the State of California has adopted the Standardized Emergency Management
System ("SEMS") pursuant to Title 19, Division 2 of the State's Code of Regulations requiring
all local governments within a county geographic area to be organized into a single
Operational Area; and
WHEREAS, in accordance with SEMS, the Board of Supervisors of the County of Los
Angeles established the Los Angeles County Operational Area ("Operational Area") on July 5,
1995, with the County of Los Angeles serving as the lead agency of the Los Angeles County
Operational Area; and
WHEREAS, to enable the Los Angeles County Operational Area to accomplish the
objectives of SEMS by promoting greater efficiencies in disaster management, planning,
training, and preparedness, it is essential to coordinate the efforts of the cities within the Los
Angeles County Operational Area; and
WHEREAS, such coordination can be accomplished by cooperative management,
planning, training, and preparedness action through responsible agencies prior to the time
disaster response is required; and.
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D
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D
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D D
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D
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For Cities with existing Joint Powers Agreement/Coordinator:
7.0 Disposition of Assets
Attachment I
7.1 The party or parties electing to withdraw from this Agreement prior to final termination
shall not be entitled to any refund or payment from any properties or assets accumulated as a
result of the joint exercise of powers herein. Upon final termination of this Agreement all
property and any surplus or remaining funds acquired hereunder shall be distributed to the
parties to this Agreement at the time of such termination in proportion to their contributions for
the last calendar year during which the Agreement was effective.
8.0 Amendments
8.1 This Agreement may be amended from time-to-time by the unanimous agreement of
the parties.
9.0 Counterparts
9.1 This Agreement may be executed in one or more counterparts and may include
multiple signature pages, all of which shall be deemed to be one agreement. Copies of this
Agreement may be used in lieu of the original.
10.0 Liability
10.1 Employees of any party performing disaster management services on behalf of the
Disaster Management Area shall remain employees of that party for the purposes of workers'
compensation and no other party shall have liability for injury to an employee of another party.
10.2 Pursuant to Government Code Section 895.4, each party hereby assumes the liability
imposed on it, its officers and employees for injury caused by a negligent or wrongful act or
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Minimum Responsibilities/Services
Cont.)
Liaison with the Sheriffs Department ,
Emergency Operations Bureau (EOB) and
Station Coordinator; Red Cross Chapter(s);
Los Angeles County (OEM) and other
county departments; State OES and FEMA.
Coordinate with these agencies in special
projects or programs.
Prepare annual budget information; maintain
all financial records.
Maintain all records necessary for
participation in EMA funding.
Attachment I
Optional
Responsibilities/Services as Directed by the
Area Board (Cont.) •
Consult with and provide expertise for
member cities who are developing
Emergency Operation Centers (EOCs),
including information on appropriate
displays, supplies, communications
systems, etc., as re quested.
Maintain the Area office , including record
keeping, Area·wide information file,
correspondence, and all clerical and
secretarial duties.
DMAC Mutual Aid
Subject to availability, provide backup
services for absent Area Coordinator.
Respond to urgent information requests
and disseminate critical ·information to cities
in the absence of their DMAC.
Note: The amount of time given to any one activity will vary depending on the anrual emergency
management focus and emergency activations.
EMERGENCY ROLE
Minimum Responsibility)
Mission Statement-Advocate for Area cities and liaison with the Los Angeles County
Operational Area (Op Area) Emergency Operations Center (EOC) (OAEOC) as necessary;
assist other Areas as requested; staff City Liaison post at OAEOC.
Check in with Area cities to quickly determine the impact of the emergency/disaster.
Provide a quick Area status report to the OAEOC to supplement individual cities' reports. This
is not a detailed or formal report. It should be considered outside the ,normal reporting system
and will provide the OAEOC with an indication of where potential problems might exist as well
as indicate which Disaster Management Area Coordinators (DMACs) might be in the best
position to directly provide staffing to assist the most heavily impacted Area(s) and the
OAEOC (staffing may come from the DMAC or from a city within the DMAC's Area).
Get feedback from the OAEOC as to which DMAC Areas appear to be most heavily impacted
and which appear least impacted. Feedback will include a recommendation from the OAEOC
as to which DMAC should provide staffing to the OAEOC (staffing may come from the DMAC
or from a city within the DMAC's Area).
DMAC or selected city provides shift staffing to the OAEOC to represent concerns of cities,
to ensure that the needs and concerns of cities are properly represented in the OAEOC, and
to participate, as appropriate, in the development of solutions affecting cities.
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Agenda #: 7.1
Meeting Date: December 17, 2019
TO: Honorable Mayor and Members of the City Council
FROM: Daniel Fox, City Manager
TITLE: COMMUNITY DEVELOPMENT BLOCK GRANT (CDBG) PROGRAM
ALLOCATIONS FOR FISCAL YEAR 2020/2021.
STRATEGIC
GOAL: Responsible Stewardship of Public Resources
RECOMMENDATION:
Continue the matter to January 7, 2020.
BACKGROUND/DISCUSSION:
The public hearing notice for this item was published on November 15, 2019. It is
requested that the City Council continue this item to January 7, 2020 to allow staff
sufficient time to complete the staff report and associated resolution.
The deadline to submit the City Council resolution approving the Fiscal Year 2020 -2021
CDBG budget to the Los Angeles County Development Authority (LACDA) is in late
February 2020, so the continuance will not affect the City’s standing with LACDA.
PREPARED BY:
REVIEWED BY:
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Agenda #: 7.2
Meeting Date: December 17, 2019
TO: Honorable Mayor and Members of the City Council
FROM: Daniel Fox, City Manager
TITLE: DIAMOND BAR GENERAL PLAN 2040 AND CLIMATE ACTION PLAN.
STRATEGIC
GOAL: Safe, Sustainable & Healthy Community
RECOMMENDATION:
A. Open the public hearing to receive public testimony;
B. Close the public hearing;
C. Adopt Resolution No. 2019-43, certifying the Final Environmental Impact Report
SCH NO. 2018051066), adopting Findings of Fact and Statements of Overriding
Consideration, and approving the Mitigation Monitoring and Reporting Program
for the Diamond Bar General Plan Update and Climate Action Plan;
D. Adopt Resolution No. 2019-44, approving the Diamond Bar General Plan 2040;
and
E. Adopt Resolution No. 2019-45, approving the Diamond Bar Climate Action Plan
2040.
FINANCIAL IMPACT:
The Consulting Services Agreement with Dyett & Bhatia Urban and Regional Planners,
approved by the City Council in June 2016, was for a not-to-exceed amount of
1,009,303 over the anticipated three-year process. Invoices to date total
approximately $1,000,247. Other, non-consultant operating expenses, primarily related
to GPAC meetings and public outreach since FY 2016/17, total approximately $46,460.
BACKGROUND:
The Diamond Bar General Plan 2040 presented for adoption is the product of a 3½-year
public process, resulting in a comprehensive update to the City’s 1995 General Plan
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that will enable Diamond Bar to proactively and opportunistically guide future decisions
over the next twenty plus years. Public engagement played a significant role in
developing the vision, guiding principles, goals and policies around which the General
Plan Update is framed. Between August 2016 and October 2019, the public outreach
and participation effort included 23 stakeholder interviews, 10 General Plan Advisory
Committee meetings, five joint City Council/Planning Commission study sessions, two
online surveys, two community workshops, and information booths at more than 17
separate events and venues.
The Climate Action Plan (CAP) is concurre ntly presented for adoption. The CAP
provides the documentation necessary to demonstrate that the City will be able to
reduce its Greenhouse Gas emissions in compliance with State mandates and goals
through implementation of the Goals and Policies set forth in the General Plan Update.
The Environmental Impact Report (EIR) was prepared to evaluate the potential impacts
of the proposed General Plan Update and Climate Action Plan. In accordance with the
mandates of the California Environmental Quality Act (CE QA), the EIR is intended to
inform decisionmakers and the general public of the potential significant environmental
impacts of the General Plan and CAP.
A detailed discussion of the General Plan Update, CAP and EIR is provided in the
attached Planning Commission staff report, dated December 4, 2019 (Attachment 4).
At its meeting on December 4, 2019, the Planning Commission unanimously
recommended that the City Council adopt the proposed General Plan Update and CAP,
certify the Final EIR, and adopt of a Statement of Overriding Considerations, supported
by findings, that concludes that the economic, legal, social, technological, and other
benefits of the General Plan Update and CAP outweigh the identified unavoidable
environmental risks.
The public hearing this evening represents the final step in the General Plan Update
process. Three Resolutions have been included for City Council consideration to certify
the EIR (Attachment 1), approve the Diamond Bar General Plan 2040 (Attachment 2),
and approve the Diamond Bar Climate Action Plan 2040 (Attachment 3). With the
adoption of these Resolutions, the comprehensive update to the General Plan will be
complete.
DISCUSSION AND ANALYSIS:
General Plan
California Government Code Section 65300 requires that each city and county adopt a
comprehensive, long-term general plan to guide “the physical development of the
county or city, and any land outside its boundaries which bears relation to its planning.”
The Diamond Bar General Plan 2040 covers six of the seven mandatory elements.
Because Housing Elements are the only element required under State law to be
updated on a standard cycle, and subject to certification by the California Department of
Housing and Community Development, the current 2014 -2021 Housing Element is
incorporated by reference, but is not part of the comprehensive update.
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Government Code Section 65303 further provides that a “general plan may include any
other elements which, in the judgement of the legislative body, relate to the
development of the city.” To better reflect the values of the community, the Diamond
Bar General Plan 2040 includes optional elements related to economic development,
community character and placemaking, public facilities and services, and community
health and sustainability. The following table summarizes the required and optional
general plan elements:
Relationship between General Plan Elements and State Requirements
Location in Diamond Bar General Plan Required Element
Chapter 1: Introduction N/A
Chapter 2: Land Use and Economic Development Land Use (Economic
Development Optional)
Chapter 3: Community Character & Place Making Optional
Chapter 4: Circulation Circulation
Chapter 5: Resource Conservation Conservation & Open Space
Chapter 6: Public Facilities & Services Optional
Chapter 7: Public Safety Safety & Noise
Chapter 8: Community Health & Sustainability Optional
Current 2014-2021 Housing Element Incorporated
by reference
Housing
The potential buildout under the proposed General Plan is identified in Tabl e 2-3 on
Page 2-17, which estimates up to 3,750 new housing units, 7,000 new jobs, and 8,800
new residents for a total population estimated at 66,700. It is expected that much of the
growth would occur within the Town Center Mixed Use, Neighborhood Mixed Use,
Transit Oriented Development and Community Core Overlay focus areas.
In response to direction received at the September 25 and October 8, 2019 Joint City
Council/Planning Commission Study Sessions, the Goals and Policies in the final
version of the General Plan have been revised to express policy -level statements of
intent rather than mandated regulations or development standards that would normally
be found in the City’s Municipal Code. For instance, a policy “requiring” a developer to
pay a fair-share fee toward future transportation improvements may be the general
method for mitigating traffic impacts; but in some cases, the City may determine that the
developer should instead construct street improvements adjacent to a project, because
such improvements would provide a greater benefit to the traffic circulation network than
the payment of an impact fee. The implementing regulations in the Municipal Code will
set forth the standards to accomplish certain General Plan Goals and Policies.
In response to public comments made on the Draft EIR, revisions were made to
mitigation measures and figures related to biological resources. A new Figure 5 -5 was
added to identify wildlife movement chokepoints. Figure 5 -2, Natural Communities, was
revised to identify additional Coast Live Oak Woodland habitat (medium green) on the
slopes with northerly/easterly exposures.
Written public comments submitted to the Planning Commission during or immediately
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prior to the December 4th meeting are included in Attachment 5. Responses to some of
those comments are noted below.
At the December 4th meeting, it was proposed during public comments that the portion
of Tres Hermanos Ranch located within the City be redesignated from “Planning Area”
to “Open Space”. The Planning Commission discussed the subject and added to its
recommendation to adopt the General Plan Update that the City Council consider re -
designating that portion of Tres Hermanos Ranch “when appropriate.” It is
recommended that the existing land use designation be retained. Re-designating the
property to “Open Space” at this late juncture would require additional study to
determine its impact on the conclusions in the EIR, other General Plan elements, and
the inconsistencies that would exist between the General Plan designation and the
current zoning and Housing Element, and exposing the City to potential litigation. Since
this would likely be considered a substantial modification, CEQA Guidelines would
require that it be sent back to the Planning Commission for consideration and
recommendation.
Additionally, as the City Council is well aware, the City Council authorized litigation in
2017 to stop the development of a large solar farm on Tres Hermanos. The result of the
litigation was a 2019 settlement between the cities of Industry, Chino Hills and Diamond
Bar which transferred the 2,445-acre Tres Hermanos Ranch (695 acres in Diamond Bar
and 1,750 acres in Chino Hills) to a re-constituted Tres Hermanos Conservation
Authority (THCA). Diamond Bar is a member of the THCA along with the cities of Chino
Hills and Industry. The stated purpose of the THCA is to coordinate the overall
conservation, use and potential improvement of Tres Hermanos through collaboration
by the member cities. In addition, the purported developer of the solar farm has filed
litigation in an effort to overturn the transfer of the Tres Hermanos Ranch to the THCA,
which litigation is being vigorously defended, but remains pending. Should the City
Council desire to consider such a re-designation, the City would want to collaborate with
its THCA partners consistent with the joint powers agreement and discuss the impacts
of the pending litigation with legal counsel on any such re -designation. It would be more
appropriate to consider such changes, if that is the City Council’s desire, as part of the
next 2021-2029 Housing Element update cycle. The GPAC concurred with this
approach at their March 21, 2019 meeting.
Climate Action Plan
Robert Cruz, Public Affairs Manager for SoCalGas, requested that policies promoting
natural gas as part of a diverse portfolio of energy sources be incorporated into the
CAP.
Chapters 1 through 3 of the CAP provide a baseline inventory of greenhouse gas
GHG) emissions generated within the City, together with greenhouse gas reduction
forecasts for the City in 2030 and 2040. The CAP finds that through implementation of
the General Plan Goals and Policies, the City will meet its State -mandated GHG
reductions without imposing further requirements. Regional and statewide energy
initiatives, and their influence on local GHG emissions, are considered beyond the
purview of the CAP.
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Chapter 4 of the Draft CAP includes optional measures to further reduce GHG
emissions, but are not required to meet our 2040 GHG target based on the
methodologies used to estimate GHG emissions. One of those (Residential
Electrification), provides options to incentivize the conversion of natural gas water
heaters to electric systems powered by solar energy. This is one of a broader palette of
options that the City could consider in the future if it wishes to promote GHG reduction
programs in the future.
To reflect the City’s advocacy for balanced energy solutions, including, but not limited
to, renewable natural gas as an additional energy option, staff recommends that the
City’s Balanced Energy Resolution (Resolution No. 2019 -10, adopted on April 16, 2019)
be included as an appendix to the CAP. The Balanced Energy Resolution is included
as Exhibit B to the attached Resolution adopting the CAP (Attachment 3).
Findings of Fact and Statement of Overriding Considerations
The EIR identifies 23 measures to mitigate potentially significant impacts in the
categories of Air Quality, Biological Resources, Cultural/Historic/Tribal Resources and
Geology/Soils/Seismicity/Paleontology. The EIR also identifies four potentially
significant impacts that cannot be avoided or mitigated to less than significant levels,
even with the incorporation of mitigation measures. Those significant and unavoida ble
impacts are in the categories of Air Quality, Cultural and Archaeological Resources and
Transportation.
It should be noted that these significant and unavoidable impacts would exist and likely
become worse, if the General Plan is not updated. For example, the South Coast Air
Basin currently exceeds State and federal levels for ozone and specified airborne
pollutants. Any activity that emits such pollutants is considered a contributor to the
cumulative air quality conditions in the Basin.
In the category of cultural, historic and archaeological resources, the California Office of
Historic Preservation considers buildings and structures more than 45 years old to be
potentially significant historic resources. Without a Citywide inventory and assessment
of every building in the City (including tract homes), the demolition or substantial
alteration of such structures may be regarded as a loss of potentially significant historic
or cultural resources.
In the category of transportation, a significant impact would occur if total vehicle miles
traveled (VMT) exceeds baseline conditions. Even though the General Plan Update
promotes infill and mixed-use development patterns, the development of a multi-modal
transportation network that would provide transportation alternatives to the single-
occupant vehicle and encourage complete streets, and other transportation demand
management measures, VMT will exceed baseline conditions for the foreseeable future.
Should the City Council adopt the proposed General Plan Update and CAP in light of
these unavoidable impacts, CEQA requires that it adopt a Statement of Overriding
Considerations, supported by findings, that concludes that the economic, legal, social,
technological, and other benefits of the General Plan Update outweigh the unavoidable
environmental risks.
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The required Findings of Fact and Statement of Overriding Considerations are provided
as an exhibit to the attached resolution certifying the Final EIR (Exhibit A). Section 7.2
of Exhibit A identifies the following economic, legal, social, technological, and other
benefits of the General Plan Update and CAP that outweigh the unavoidable adverse
environmental impacts identified above:
1. Adoption of the Diamond Bar General Plan 2040 and Climate Action Plan 2040
will fulfill the Community Vision and seven Guiding Principles set forth in Section
1.4 of the General Plan. The Community Vision forms the basis for the General
Plan Update’s policies. The Vision is an expression of the collective hopes and
aspirations that members of the Diamond Bar community have for the City’s
future, and was formed from all of the input shared by community members
throughout the General Plan Update planning process. The Guiding Principles
expand upon the Community Vision, establishing detailed, actionable objectives
that support the Vision and provide a foundation for the policies in the General
Plan Update. The Guiding Principles emerged from the various comments and
community discussions that took place as part of the planning process. All of the
General Plan Update’s policies advance one or more of the Guiding Principles in
order to achieve the Community Vision.
2. The General Plan Update promotes sustainable development through goals and
policies that balance the need for adequate infrastructure, housing, and
economic vitality with the need for resource management, environmental
protection, and preservation of quality of life for Diamond Bar residents.
3. The General Plan Update implements principles of sustainable growth by
emphasizing infill development, while maintaining open space, habitat and
recreation areas throughout the City.
4. The General Plan Update aims to improve the transportation network within the
City, balancing the circulation needs with safety and access across a variety of
modes of transportation, including automobile travel, public transit, non -
motorized transportation and goods movement through a Complete Streets
approach. Updated goals and policies will serve the needs of all users of the
streets, including pedestrians, bicyclists, motorists, and transit riders of all ages
and abilities.
5. The Climate Action Plan will serve as the City’s Qualified Greenhouse Gas
Reduction Strategy to reduce the City’s per-capita GHG emissions to 6 MTCO2e
per year by 2030, and 4 MTCO2e per year by the General Plan Update’s horizon
year of 2040. The General Plan Update and Climate Action Plan address
adverse environmental effects associated with global climate change by
facilitating sustainable development, promoting energy efficiency, and promoting
development that reduces greenhouse gas emissions.
6. With the Policies set forth in the General Plan Update, Diamond Bar will meet its
mandated GHG reduction targets without being subject to additional GHG
reduction measures. Examples of such policies include those promoting
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compact, mixed-use development in the proposed Focus Areas, and facilitating
other modes of transportation through such means as expanding the City’s
bikeway network and accommodating electric vehicle infrastructure.
7. The General Plan Update will facilitate the establishment of a vibrant, walkable
downtown in Diamond Bar. The Town Center Mixed Use focus area at Diamond
Bar Boulevard and Golden Springs Drive will build on the success of recent
commercial redevelopment in that area, and serve as a center of activity for
residents of Diamond Bar, providing entertainment and retail opportunities and
community gathering spaces in a pleasant, walkable environment.
8. The General Plan Update promotes economic development and fiscal
sustainability by assessing Diamond Bar’s preparedness to face anticipated
economic and financial challenges. Chapter 3, Land Use & Economic
Development, provides a detailed economic profile and outlook for the City;
incorporates strategies through its Goals and Policies to enhance the local
economy, and provide opportunities for future jobs and business development
commensurate with forecasted growth; and devises land use policies that would
enable the City to adapt and thrive as new economic challenges and
opportunities arise.
9. The General Plan Update promotes enhanced community design and
development quality. Chapter 3, Community Character & Placemaking, guides
the form and character of future development in Diamond Bar. It provides
strategies to strengthen the City’s identity through design and by enhancing the
community’s experience of the City by defining the spatial relationships between
the City’s various gateways, neighborhoods, and centers of activity. Goals and
Policies outline the desired character of the mixed-use focus areas and provide
direction to ensure that new development is context sensitive. These Goals and
Policies provide direction at a citywide scale, as well as a framework for
development occurring in the Town Center, Neighborhood Mixed Use, Transit-
Oriented Mixed Use, and Community Core focus areas.
10. Government Code Section 65302 requires that general plans include either an
environmental justice element or related goals, policies, and objectives integrated
into other elements, that identify any disadvantaged communities within the
Planning Area, and provide policies to reduce the unique or compounded health
risks facing those communities. Chapter 8, Community Health & Sustainability,
complies with Government Code Section 65302 by addressing in detail the issue
of environmental justice, and incorporating goals and policies to ensure the fair
treatment and meaningful involvement of all people regardless of race, color,
national origin, or income with respect to the development, implementation and
enforcement of environmental laws, regulations and policies.
LEGAL REVIEW:
The City Attorney has reviewed and approved the Resolutions as to form.
PREPARED BY:
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REVIEWED BY:
Attachments:
1. 7.2.a Resolution No. 2019-43, Certifying the Final EIR, Adopting Findings of
Fact and Statement of Overriding Considerations, and Approving the MMRP
2. 7.2.b Resolution No. 2019-44, Approving the Diamond Bar General Plan 2040
3. 7.2.c Resolution No. 2019-45, Approving the Diamond Bar Climate Action Plan
2040
4. 7.2.d Planning Commission 12/4/19 Staff Report (excluding attachments)
5. 7.2.e Comments submitted for 12/4/19 Planning Commission meeting
6. 7.2.f Final EIR
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1
RESOLUTION NO. 2019-43
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF DIAMOND
BAR, CALIFORNIA, CERTIFYING THE FINAL ENVIRONMENTAL
IMPACT REPORT (SCH NO. 2018051066), ADOPTING FINDINGS OF
FACT AND A STATEMENT OF OVERRIDING CONSIDERATIONS, AND
APPROVING THE MITIGATION MONITORING AND REPORTING
PROGRAM FOR THE DIAMOND BAR GENERAL PLAN UPDATE AND
CLIMATE ACTION PLAN.
A. RECITALS
1. California Government Code (“Government Code”) Section 65300 requires
that each city and county adopt a comprehensive, long-term general plan
to guide “the physical development of the county or city, and any land
outside its boundaries which bears relation to its planning.”
2. On July 25, 1995, the City of Diamond Bar (“City”) adopted its first General
Plan (“1995 General Plan”). The General Plan established goals, objectives
and strategies to implement the community's vision for its future. In the
years following the adoption of the City’s original General Plan, the Housing
Element was comprehensively updated three times as mandated pursuant
to Government Code Section 65588. Portions of other elements were
amended from time to time as necessary to reflect changed circumstances
or City policies.
3. In June 2016, the City initiated a comprehensive update to the 1995 General
Plan (“General Plan Update”) to build upon its original vision, and adapt it
to proactively and opportunistically guide the City as it faces contemporary
and future challenges.
4. In conjunction with the General Plan Update, the City prepared a Climate
Action Plan (CAP) to serve as the City’s greenhouse gas (GHG) reduction
strategy to meet State-mandated GHG reduction targets in concert with the
implementation of the General Plan Update.
5. The General Plan Update and CAP are referred to collectively herein as the
Proposed Project.”
6. The City is the Lead Agency for the Proposed Project, as defined by
Section 21067 of the California Environmental Quality Act (CEQA) Statutes
Public Resources Code Section 21000 et seq.).
7. On May 31, 2018, the City disseminated a Notice of Preparation (NOP) to
solicit comments on the scope and content of the Environmental Impact
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Resolution No. 2019-43
2
Report (EIR) for the Proposed Project. The NOP was sent to the California
Office of Planning and Research, State Clearinghouse and Planning Unit
SCH”), the Los Angeles County Clerk of the Board, and to responsible and
trustee agencies; noticed in the Inland Valley Daily Bulletin and San Gabriel
Valley Tribune; and emailed to individuals who subscribed to receive
General Plan Update notifications. The NOP was circulated for a 30-day
review period that commenced on June 7, 2018, and ended on July 6, 2018.
8. Upon receipt of the NOP, the SCH assigned the following reference number
for all transmittals associated with the EIR: 2018051066.
9. On June 21, 2018, as part of the scoping process, a Scoping meeting was
held at Diamond Bar City Hall, 21810 Copley Drive, Diamond Bar,
California.
10. Seventeen public agencies, public interest organizations and individuals
submitted written comments on the NOP. These comments were
considered and incorporated where appropriate into the Draft General Plan
Update and/or Draft EIR documents.
11. A Draft EIR was prepared, incorporating all of the mandated contents set
forth pursuant to CEQA Guidelines Section 15120 et seq.
12. On September 13, 2019, upon completion of the Draft EIR, a Notice of
Completion (“NOC”) was filed with SCH, and a Notice of Availability (“NOA”)
was filed with the County of Los Angeles Clerk of the Board, as required by
Public Resources Code Section 21092. Pursu ant to CEQA Guidelines
Section 15087, the City also sent the NOA to anyone requesting it. The
Draft EIR was concurrently made available for public review on the City’s
dedicated General Plan Update website (www.diamondbargp.com), and
hardcopies were made available for public review at City Hall (21810 Copley
Drive, Diamond Bar, CA 91765) and at the Diamond Bar Public Library
21800 Copley Drive, Diamond Bar, CA 91765).
13. The State-mandated 45-day public review period for the Draft EIR ran from
September 16, 2019, to October 31, 2019.
14. Written comments received on the Draft EIR during the public review period
included letters or emails from seven public agencies, five public interest
organizations and four individuals.
15. After receiving public comments on the Draft EIR, the City prepared a Final
EIR for the Proposed Project. The Final EIR includes the written comments
received on the Draft EIR and the City’s responses to comments relative to
the Proposed Project or significant environmental points raised. The Final
EIR includes an Errata which identifies minor revisions to the EIR, General
Plan Update and CAP made in response to comments received on the EIR
as well as minor corrections to the documents which have been identified
by City staff.
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16. On November 23, 2019, responses to comments were provided to each
public agency that submitted comments on the Draft EIR, in conformance
with CEQA Guidelines Section 15088. The Final EIR was concurrently
made available for public review on the City’s dedicated General Plan
Update website.
17. On November 25, 2019, hardcopies of the Final EIR were made available
for public review at City Hall and at the Diamond Bar Public Library.
18. On December 4, 2019, the Planning Commission conducted a duly noticed
public hearing and solicited testimony from all interested individuals
regarding the Final EIR, as well as the Proposed Project, concluded said
hearing on that date, and adopted Planning Commission Resolution No.
2019-16 recommending that the City Council certify the Final EIR, prepare
and adopt a Statement of Overriding Considerations, and approve the
Mitigation Monitoring and Reporting Program for the Proposed Project.
19. All legal prerequisites to the adoption of this resolution have occurred.
20. The documents and materials constituting the administrative record of the
proceedings upon which the City’s decision is based are located at the City
of Diamond Bar, Community Development Department, Planning Division,
21810 Copley Drive, Diamond Bar, CA 91765.
B. RESOLUTION
NOW, THEREFORE, it is hereby found, determined and resolved by the City
Council of the City of Diamond Bar, as follows:
1. That all of the facts set forth in the Recitals, Part A, of this Resolution are
true and correct.
2. That Environmental Impact Report (EIR) SCH No. 2018051066 has been
prepared according to the requirements of the California Environmental
Quality Act (CEQA) and guidelines promulgated thereunder.
3. Mitigation measures have been incorporated into the Project, which avoid
or substantially lessen significant adverse environmental impacts identified
in Final EIR.
4. With the implementation of the identified mitigation measures, all potentially
significant impacts will be reduced to a level of less than significant with the
exception of the following:
a. Air Quality – Implementation of the Proposed project would result in
a cumulatively considerable net increase of criteria pollutants for
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which the project region is non-attainment under an applicable
federal or state air quality standard. [Impact 3.2-2]
b. Air Quality – Implementation of the Proposed Project would expose
sensitive receptors to substantial pollutant concentrations.
Impact 3.2-3]
c. Air Quality – Implementation of the Proposed Project would result in
other emissions (such as those leading to odors adversely affecting
a substantial number of people). [Impact 3.2-4]
d. Cultural Resources, Historic, and Tribal Cultural Resources –
Implementation of the Proposed Project would cause a substantial
adverse change in the significance of a historical resource pursuant
to § 15064.5. [Impact 3.4-1]
e. Transportation – Implementation of the Proposed Project would
conflict or be inconsistent with CEQA Guidelines Section 15064.3,
Subdivision (b). [Impact 3.12-2]
5. The City has balanced the benefits of the Proposed Project against the
unavoidable adverse impacts associated with the Proposed Project, and
has identified all feasible mitigation measures. The City has also examined
alternatives to the Proposed Project, and has determined that adoption and
implementation of the Proposed Project is the most desirable, feasible, and
appropriate action. The other alternatives are rejected as inferior based on
consideration of the relevant factors discussed in Section 4 of the Draft EIR.
6. The City Council hereby certifies the Final EIR to be complete and adequate
and that it has reviewed and considered the information within the Final EIR
prior to approving the Project; that the Final EIR reflects the independent
judgment and analysis of the City Council; and that it adopts the Findings
of Fact, Statement of Overriding Considerations, and the Mitigation
Monitoring and Reporting Program attached hereto, respectively, as
Exhibits A and B which are hereby incorporated herein by reference.
PASSED, APPROVED AND ADOPTED this 17th day of December.
Steve Tye, Mayor
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ATTEST:
I, Kristina Santana, City Clerk of the City of Diamond Bar, California, do
hereby certify that the foregoing Resolution was duly and regularly passed,
approved and adopted by the City Council of the City of Diamond Bar, California
at its regular meeting held on the 17th day of December, 2019, by the following
vote:
AYES: COUNCIL MEMBERS:
NOES: COUNCIL MEMBERS:
ABSENT: COUNCIL MEMBERS:
ABSTAIN: COUNCIL MEMBERS:
Kristina Santana, City Clerk
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EXHIBIT A
City of Diamond Bar
General Plan 2040 and
Climate Action Plan 2040
Final Environmental Impact Report
State Clearinghouse No. 2018051066
Findings of Fact and
Statement of Overriding Considerations
City of Diamond Bar
Community Development Department
21820 Copley Drive
Diamond Bar, CA 91765
December 2019
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Diamond Bar General Plan and Climate Action Plan Final EIR
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Diamond Bar General Plan and Climate Action Plan Final EIR
Findings of Fact and Statement of Overriding Considerations
Table of Contents
1.0 Introduction and Purpose ........................................................................................... 1
1.1 Procedural Background ...................................................................................... 2
1.2 Tribal Consultation ................................................................................................ 3
1.3 Summary Project Description .............................................................................. 3
1.4 Record of Proceedings ........................................................................................ 8
1.5 Custodian and Location of Records .................................................................. 9
2.0 Introduction to Findings ............................................................................................... 9
3.0 General Findings ........................................................................................................ 10
4.0 Findings Regarding Significant and Unavoidable Impacts.................................... 12
4.1 Air Quality ............................................................................................................ 12
Impact 3.2-2 ............................................................................................. 12
Impact 3.2-3 ............................................................................................. 14
Impact 3.2-4 ............................................................................................. 16
4.2 Cultural, Historic, and Tribal Cultural Resources ............................................... 17
Impact 3.4-1 ............................................................................................. 17
4.3 Public Facilities and Recreation ........................................................................ 18
Impact 3.11-2 ........................................................................................... 18
4.4 Transportation ..................................................................................................... 19
Impact 3.12-2 ........................................................................................... 19
5.0 Findings Regarding Potentially Significant but Mitigable Impacts ........................ 21
5.1 Biological Resources .......................................................................................... 21
Impact 3.3-1 ............................................................................................. 21
Impact 3.3-2 ............................................................................................. 26
Impact 3.3-3 ............................................................................................. 30
Impact 3.3-4 ............................................................................................. 31
Impact 3.3-6 ............................................................................................. 34
5.2 Cultural, Historic, and Tribal Cultural Resources ............................................... 35
Impact 3.4-1 ............................................................................................. 35
5.3 Geology, Soils, and Seismicity ........................................................................... 36
Impact 3.6-6 ............................................................................................. 36
6.0 Findings Regarding Project Alternatives .................................................................. 37
6.1 Alternatives Selected for Evaluation ................................................................. 38
No Project Alternative ............................................................................. 38
Alternative 1: Town Center at Diamond Bar Blvd/Golden Springs ..... 41
Alternative 2: New Town Center at Golf Course .................................. 42
7.0 Statement of Overriding Considerations ................................................................. 44
7.1 Significant Unavoidable Impacts ...................................................................... 44
7.2 Overriding Considerations ................................................................................. 45
8.0 Conclusion ................................................................................................................. 47
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Findings of Fact and Statement of Overriding Considerations Page 1 of 48
1.0 Introduction and Purpose
The documents addressed in these Findings of Fact and Statement of Overriding
Considerations are the Diamond Bar General Plan 2040 (“General Plan Update”)
and Diamond Bar Climate Action Plan 2040 (“CAP”), referred to collectively
herein as the Proposed Project. The City of Diamond Bar (“City”) is the Lead
Agency for the Proposed Project.
In compliance with the requirements of the California Environmental Quality Act
CEQA) and the CEQA Guidelines, the City conducted an environmental review
of the Proposed Project. The environmental review for the Proposed Project is a
Program Environmental Impact Report (“EIR”) that examined the potential effects
of the Proposed Project. The California Office of Planning and Research, State
Clearinghouse and Planning Unit (“SCH”) number assigned to the EIR is
2018051066.
Section 15091 of the CEQA Guidelines (California Code of Regulations, Title 14,
Sections 15000-15387) requires the Lead Agency to issue written findings for
significant impacts identified in the EIR, accompanied by a brief rationale for
each finding. Section 15091 of the CEQA Guidelines and Section 21081 of the
CEQA Statutes (Public Resources Code, Sections 21000-21178) state in part that:
No public agency shall approve or carry out a project for which an
environmental impact report has been certified which identifies one or
more significant environmental effects on the environment that would
occur if the project is approved or carried out unless the following occur:
1. The public agency makes one or more of the following findings with
respect to each significant effect:
a. Changes or alterations have been required in, or incorporated into,
the project which mitigate or avoid the significant effects on the
environment.
b. Those changes or alterations are within the responsibility and
jurisdiction of another public agency and have been, or can and
should be, adopted by that other agency.
c. Specific economic, legal, social, technological, or other
considerations, including considerations for the provision of
employment opportunities for highly trained workers, make
infeasible the mitigation measures or alternatives identified in the
environmental impact report.
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In accordance with Section 15093 of the CEQA Guidelines, whenever significant
impacts cannot be substantially mitigated and remain unavoidable, the benefits
of the Proposed Project must be balanced against the unavoidable
environmental consequences in determining whether to approve the project. The
Lead Agency must make Findings of Fact and adopt a Statement of Overriding
Considerations where the decision of the Lead Agency allows the occurrence of
significant effects that are identified in the EIR, but are not substantially mitigated.
In addition, the Lead Agency must adopt a program (i.e., Mitigation Monitoring
and Reporting Program [MMRP]) for reporting on or monitoring the changes
which it has either required in the project or made condition of approval to avoid
or substantially lessen significant environmental effects. These measures must be
fully enforceable through permit conditions, agreements, or other measures.
The findings herein provide the written analysis and conclusions of the Council
regarding the Proposed Project’s environmental impacts, mitigation measures,
alternatives to the Proposed Project, and the overriding considerations, which
summarize the benefits of approving the Proposed Project, despite its
environmental effects.
This document is divided into the following seven sections:
Section 1 Introduction and Purpose
Section 2 Introduction to Findings
Section 3 General Findings
Section 4 Findings Regarding Significant and Unavoidable Impacts
Section 5 Findings Regarding Potentially Significant but Mitigable Impacts
Section 6 Findings Regarding Project Alternatives
Section 7 Statement of Overriding Considerations
1.1 Procedural Background
Prior to completion of the Draft EIR, a Notice of Preparation (NOP) was released
for public review from June 7, 2018 to July 6, 2018 to solicit comments on the scope
and content of the EIR. The NOP was sent to the SCH and responsible and trustee
agencies, noticed in the Inland Valley Daily Bulletin and San Gabriel Valley
Tribune, and emailed to individuals who subscribed to receive General Plan
Update notifications. As part of the scoping process, a Scoping meeting was held
on June 21, 2018 at Diamond Bar City Hall, 21810 Copley Drive, Diamond Bar,
California. Seventeen public agencies, public interest organizations and
individuals submitted written comments on the NOP. These comments were
considered and incorporated where appropriate into the Draft General Plan
Update and/or Draft EIR documents.
The Draft EIR contains a description of the Proposed Project, description of the
environmental setting, identification of project impacts, and mitigation measures
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for impacts found to be significant, as well as an analysis of project alternatives,
identification of significant irreversible environmental changes, growth-inducing
impacts, and cumulative impacts. The Draft EIR identifies issues determined to
have no impact or a less than significant impact, and provides detailed analysis
of potentially significant and significant impacts. Comments received in response
to the NOP were considered in preparing the analysis in the Draft EIR.
Upon completion of the Draft EIR, a Notice of Completion (“NOC”) was filed with
SCH, and a Notice of Availability (“NOA”) was filed with the County of Los Angeles
Clerk of the Board. The State-mandated 45-day public review period ran from
September 16, 2019 to October 31, 2019. Written comments received on the Draft
EIR during the public review period include letters or emails from seven public
agencies, five public interest organizations and four individuals. After receiving
public comments on the Draft EIR, the City prepared a Final EIR for the Proposed
Project. The Final EIR includes the written comments received on the Draft EIR and
the City’s responses to comments relative to the Proposed Project or significant
environmental points raised. The Final EIR includes an Errata which identifies minor
revisions to the EIR and General Plan Update made in response to comments
received on the EIR as well as minor corrections to the documents which have
been identified by City staff.
1.2 Tribal Consultation
Pursuant to State law (SB 18 and AB 52), tribal consultation was conducted as part
of preparation of the EIR. Documentation of consultation is provided in Section
3.4 of the Draft EIR.
1.3 Summary Project Description
Under California Government Code Section 65300 et. seq., cities are required to
prepare a general plan that establishes policies and standards for future
development, circulation, housing affordability, and resource protection for the
entire planning area. By law, a general plan must be an integrated, internally
consistent statement of city policies. California Government Code Section 65302
requires that the general plan include the following seven elements: land use,
circulation, housing, conservation, open space, noise, and safety. State law
allows cities to include additional (or optional) elements in general plans as well.
Optional elements included in the proposed General Plan Update address
community values related to economic development, community character,
community health, and sustainability. All elements of the Proposed Project have
equal weight, and no one element supersedes another. The Proposed Project
includes six of the seven mandatory elements. The Housing Element, which is
subject to a separate, State-mandated eight-year update cycle, was last
updated in 2014, and is not part of the Proposed Project.
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GENERAL PLAN UPDATE
In June 2016, the City initiated a comprehensive update to seven of the eight
original General Plan elements, and the drafting of three new elements:
Economic Development, Community Character & Placemaking, and Community
Health & Sustainability. As stated, the Housing Element was excluded from
General Plan Update because it will be updated at a later date in accordance
with Government Code Section 65588.
Purpose of the General Plan Update
California Government Code Section 65300 requires each city and county in
California to adopt a general plan “for the physical development of the county
or city, and any land outside its boundaries which...bears relation to its planning.”
The Diamond Bar General Plan can be considered the City’s development
constitution, containing both a statement of the community’s vision of its long-
term development as well as the policies to support that vision by guiding the
physical growth of the City. The proposed General Plan Update contains policies
to guide decision-making related to development, housing, transportation,
environmental quality, public services, parks, and open spaces. The proposed
General Plan Update is a document to be adopted by the Diamond Bar City
Council (“City Council”) that serves to:
Establish a long-range vision that reflects the goals and desires of the Diamond
Bar community;
Provide City departments, the Planning Commission, and the City Council with
strategies and implementing actions to achieve the vision;
Provide a basis for evaluating whether individual development proposals and
public projects are in harmony with the General Plan vision and policies;
Provide standards and guidance to allow City departments, other public
agencies, and private developers to design projects that are consistent with
the General Plan vision and policies;
Provide the basis for establishing other implementing plans and programs, such
as the Zoning Ordinance, subdivision regulations, specific and master plans,
and the Capital Improvement Program.
Due to the general and long-range nature of the proposed General Plan Update,
there will be instances where subsequent, more detailed studies will be necessary
in order to implement the plan’s policies.
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Objectives of the General Plan Update
The objective of the General Plan Update is to implement the Diamond Bar
community’s vision for the City and the seven Guiding Principles pursuant to
General Plan Section 1.4, as presented below.
Community Vision
The community vision forms the basis for the General Plan Update’s policies. The
vision is an expression of the collective hopes and aspirations that members of the
Diamond Bar community have for the City’s future, and was formed from all of
the input shared by community members throughout the planning process.
In 2040 Diamond Bar has a balance of housing and retail choices, ample
job and business opportunities, and an abundance of options for gathering
and recreation. A lively Town Center provides community members with
access to local services, entertainment, employment, and homes in an
attractive, walkable environment. Diamond Bar continues to welcome and
celebrate cultural diversity, and maintains a safe, quiet, and family-friendly
atmosphere where residents of all ages and abilities are happy and healthy
and live sustainably. Through thoughtful planning, collaboration, and
stewardship, the community is able to meet the needs of current and future
generations, both growing as a city and preserving the strong connections
and environmental resources that define its “country living” identity.
Guiding Principles
The following Guiding Principles expand upon the community vision, establishing
detailed, actionable objectives that support the vision and provide a foundation
for the policies in the General Plan Update. The Guiding Principles emerged from
the various comments and community discussions that took place as part of the
planning process. All of the General Plan Update’s policies advance one or more
of the Guiding Principles in order to achieve the community vision.
1. Maintain a welcoming, safe small-town feel. Continue to cultivate a
welcoming, safe small-town feel that is inclusive of Diamond Bar’s diverse
and changing population while preserving existing neighborhoods.
2. Promote a family-friendly community. Promote Diamond Bar’s strong and
high performing school system, support the City’s youth activities and
provide housing choices for families to continue to make Diamond Bar a
desirable place for families.
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3. Create an inviting Town Center. Foster the development of a vibrant,
pedestrian-oriented Town Center in Diamond Bar that serves as a place for
Diamond Bar’s residents to shop, dine, and gather.
4. Develop attractive commercial centers and thriving businesses. Help
Diamond Bar’s existing commercial centers and businesses to thrive, and
attract new businesses to centrally located focus areas to serve the daily
needs of residents.
5. Establish a balanced circulation network. Improve mobility for all residents,
visitors, and workers by providing a diversity of safe and convenient
transportation options in a cohesive network, including active
transportation, transit, and automobile facilities.
6. Support Healthy and Sustainable Lifestyles. Promote human and
community health and environmental quality through the provision of parks
and open spaces, community programs and services, the preservation of
local and regional environmental resources, and the reduction of the
greenhouse gas emissions.
7. Foster a strong, collaborative community. Provide opportunities for
gatherings among friends, families, and the community at large and
encourage all members of the community to participate in planning and
decision-making for the future.
CLIMATE ACTION PLAN
Purpose of the Climate Action Plan
A CAP is a comprehensive plan for addressing a community’s greenhouse gas
GHG) emissions. The proposed CAP was developed concurrently with the
proposed General Plan Update, reflecting the City’s proposed land use and
transportation strategy, and GHG implications of various proposed General Plan
goals and policies.
The CAP is intended to reinforce the City’s commitment to reducing GHG
emissions, and demonstrate how the City will comply with State GHG emission
reduction standards. As a Qualified GHG Reduction Strategy, the CAP will also
enable streamlined environmental review of future development projects, in
accordance with CEQA. Specifically, the proposed CAP quantifies existing and
projected GHG emissions in the Planning Area through horizon year 2040 resulting
from activities within the Planning Area and the region, and it includes GHG
emissions reduction targets for the year 2040. The proposed CAP also contains
actions that demonstrate the City’s commitment to achieve State GHG reduction
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targets through monitoring and reporting processes to ensure that targets are
met, and options for reducing GHG emissions beyond State requirements.
If the proposed CAP is adopted, projects that demonstrate consistency with the
updated Diamond Bar General Plan and CAP will be subject to a streamlined
CEQA review process for mitigation of GHG emissions, pursuant to CEQA
Guidelines §15183.5.
California has taken an aggressive stance to reduce GHG emissions in order to
combat the impacts of climate change. Executive Order S-3-05 (EO S-3-05)
recognizes California’s vulnerability to increased temperatures causing human
health impacts, rising sea levels, and reduced Sierra snowpack due to a changing
climate. The Executive Order established targets to reduce GHG emissions to 2000
levels by 2010, to 1990 levels by 2020, and to 80 percent below 1990 levels by 2050.
The Global Warming Solutions Act of 2006 (Assembly Bill 32, or AB 32) codified the
target set in EO S-3-05 of statewide reductions to 1990 emissions levels by 2020.
Executive Order S-3-15 (EO S-3-15), issued in 2015, established an interim target to
reduce GHG emissions to 40 percent below 1990 levels by 2030. In 2016, the
California Legislature passed Senate Bill (SB) 32, which codified the 2030 GHG
emissions reduction target. To reflect this target, CARB’s 2017 Climate Change
Scoping Plan Update recommends that local governments target 6 metric tons
carbon dioxide equivalent (MTC02e) per capita for 2030 emissions and 2 MTCO2e
per capita for 2050 emissions.
The CAP’s GHG emission targets are based on meeting the goals set in EO S-3-15,
SB 32, and EO S-3-05 following the CAP guidelines established in the 2017 Scoping
Plan. The CAP uses a threshold of 4 MTCO2e per capita for 2040 GHG emissions,
which is calculated as the midpoint between 2030 and 2050 targets
recommended by the 2017 Scoping Plan. This threshold is more conservative than
a target of 60 percent below 1990 emissions levels, which would mirror emissions
targets codified in EO S-3-05 and EO S-3-15, and ensures that the proposed CAP
is capable of supporting Diamond Bar and California’s aggressive GHG emissions
reduction goals.
Objectives of the Climate Action Plan
Section 15183.5 of the CEQA Guidelines permits lead agencies to analyze and
mitigate the significant effects of GHG emissions at a programmatic level through
a plan to reduce GHG gas emissions. In doing so, later project-specific
environmental documents may tier from and/or incorporate by reference that
existing programmatic review. The proposed CAP’s objectives are to meet CEQA
requirements (CCR Section 15183.5) to allow for future tiering and streamlining of
the analysis of GHG emissions, which state that a plan for the reduction of GHG
emissions should:
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1. Quantify GHG emissions, both existing and projected over a specified time
period, resulting from activities within a defined geographic area;
2. Establish a level, based on substantial evidence, below which the contribution
to GHG emissions from activities covered by the plan would not be
cumulatively considerable;
3. Identify and analyze the GHG emissions resulting from specific actions or
categories of actions anticipated within the geographic area;
4. Specify measures or a group of measures, including performance standards,
that substantial evidence demonstrates, if implemented on a project-by-
project basis, would collectively achieve the specified emissions level;
5. Establish a mechanism to monitor the plan’s progress toward achieving the
level and to require amendment if the plan is not achieving specified levels;
6. Be adopted in a public process following environmental review.
1.4 Record of Proceedings
For purposes of CEQA and these Findings, at a minimum, the record of
proceedings for the Final EIR consists of the following documents and other
evidence. All references to the Final EIR herein shall be assumed to be inclusive
of each of the following documents and such other accompanying evidence as
may be identified by the City Council:
a) The Notice of Preparation (NOP), Notice of Completion (NOC), Notice of
Availability (NOA), Notice of Determination (NOD), and all other public
notices issued by the Lead Agency in conjunction with this CEQA process;
b) The Final EIR which consists of the Draft EIR (SCH #2018051066) and technical
appendices, and incorporates written comments received and responses to
comments, minor revisions to the General Plan Update and EIR, and
Mitigation Monitoring Program;
c) The General Plan Update and CAP;
d) The documents, reports and technical memoranda included or referenced
in the technical appendices to the Final EIR;
e) All documents, studies or other materials incorporated by reference or
referenced in the Final EIR;
f) The resolutions adopted by the City in connection with the Project;
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g) Matters of common knowledge to the City, including but not limited to,
federal, State and local laws and regulations and policy documents;
h) Written correspondence submitted to the City and the City’s response to the
correspondent in connection with the Project;
i) All documents, City staff reports, City studies, and all written or oral testimony
provided to the City in connection with the Project and City’ responses to
any letters received after the close of the public review period, if any;
j) Any documents expressly cited in these Findings;
k) All testimony and deliberations received or held in connection with the
Project in a public meeting; and
l) Any other relevant materials required to be in the record of proceedings by
PRC Section 21167.6(e) excluding any and all privileged materials.
1.5 Custodian and Location of Records
The following information is provided in compliance with Section 21081.6(a)(2) of
CEQA and Section 15091(e) of the State CEQA Guidelines.
The documents, studies, reports, correspondence, and other material comprising the
administrative record for the project are located at the City of Diamond Bar
Community Development Department (21810 Copley Drive, Second Floor, Diamond
Bar, California 91765-4178) and are, upon appointment, available for review during
the regular business hours of the Department. The Community Development Director
Director) is the custodian of record for the project.
2.0 Introduction to Findings
Where as a result of the environmental analysis of the Project and the
identification of project features, compliance with existing laws, codes and
statutes, and the identification of feasible mitigation measures, potentially
significant impacts have been determined by the City to be reduced to a level
of less than significant, the City has found in accordance with CEQA Section
21081(a)(1) and CEQA Guidelines Section 15091(a)(1) that “Changes or
alterations have been required in, or incorporated into, the project which
mitigate or avoid the significant effects on the environment.” Such a finding is
referred to herein as Finding 1.
Where the City has determined pursuant to CEQA Section 21081((a)(2) and CEQA
Guidelines Section 15091(a)(2) that “Those changes or alterations are within the
responsibility and jurisdiction of another public agency and have been, or can
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and should be, adopted by that other agency,” the City’s finding is referred to
herein as Finding 2.
Where as a result of the environmental analysis of the Project, the City has
determined that (a) even with the identification of project features, compliance
with existing laws, codes and statutes, and/or the identification of feasible
mitigation measures, potentially significant impacts cannot be reduced to a level
of less than significant, or (b) no feasible mitigation measures or alternatives are
available to mitigate the potentially significant impact. The City has found in
accordance CEQA Section 21081(a)(3) and CEQA Guidelines Section 15091(a)(3)
that “Specific economic, legal, social, technological, or other considerations,
including considerations for the provision of employment opportunities for highly
trained workers, make infeasible the mitigation measures or alternatives identified
in the environmental impact report.” Such a finding shall be referred to herein as
Finding 3.
3.0 General Findings
In addition to the specific findings identified herein, the City Council hereby finds
that:
1. Under CEQA, the City of Diamond Bar is the appropriate “Lead Agency” for
the Proposed Project and during the project’s CEQA proceedings no other
agency asserted or contested the City’s “Lead Agency” status;
2. As part of the CEQA process, in compliance with the provisions of Senate Bill
SB) 18, Assembly Bill (AB) 52 and the Governor’s Office of Planning and
Research’s (OPR) “Supplement to General Plan Guidelines – Tribal
Consultation Guidelines” (2005), the Lead Agency notified the appropriate
California Native American tribes of the opportunity to conduct consultation
for the purpose of preserving or mitigating impacts to cultural places,
referred the proposed action to those tribes that are on the Native American
Heritage Commission (NAHC) contact list that have traditional lands within
the agency’s jurisdiction, and send notice to tribes that have filed a written
request for such notice;
3. Copies of the NOP, Draft EIR, and NOC were provided to those Responsible
and Trustee Agencies identified in the FINAL EIR and each such agency was
provided a specified review period to submit comments thereupon;
4. In compliance with Section 21092.5(a) of CEQA, at least 10 days prior to the
certification of the Final EIR, the Lead Agency provided its written proposed
response to those public agencies that submitted comments to the Lead
Agency on the Draft EIR;
5. The Draft EIR and Final EIR and all environmental notices associated therewith
were prepared in compliance with CEQA and the State CEQA Guidelines;
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6. The City Council has independently reviewed and analyzed the Final EIR and
the Final EIR reflects the independent judgment of the City Council;
7. A Mitigation Monitoring and Reporting Program (MMRP) has been prepared
for the Proposed Project, identifying those feasible mitigation measures that
the City Council has adopted or will likely adopt in order to reduce the
potential environmental effects of the Proposed Project to the maximum
extent feasible;
8. The mitigation measures adopted by the City Council will be fully
implemented in accordance with the MMRP, verification of compliance will
be documented, and each measure can reasonably be expected to have
the efficacy and produce the post-mitigation conditions assumed in the Final
EIR;
9. Each of the issues to be resolved, as identified in the Final EIR and/or
subsequently raised in comments received by the City during the
deliberation of the City’s advisory and decisionmaking bodies, have been
resolved to the satisfaction of the City Council;
10. The potential environmental impacts of the Proposed Project have been
analyzed to the extent feasible at the time of certification of the Final EIR;
11. The responses to the comments in the Draft EIR, which are contained in the
Final EIR, clarify and amplify the analysis in the Draft EIR.
12. The City Council reviewed the comments received on the Final EIR, including,
but not limited to, those comments received following the dissemination of
the Draft EIR and Response to Comments, and the responses thereto and has
determined that neither the comments received nor the responses thereto
add significant new information under Section 15088.5 of the State CEQA
Guidelines;
13. The City Council has not made any decisions that would constitute an
irretrievable commitment of resources toward the Proposed Project prior to
the certification of the Final EIR nor has the City Council previously committed
to a definite course of action with respect to the Proposed Project;
14. Copies of all the documents incorporated by reference in the Final EIR are
and have been available for review during the regular business hours of the
City at the office of the Community Development Department;
15. These Findings incorporate by reference such other findings as may be
required under Sections 65454, 65455, 66474, 66474.4, 65853, and 65860 of the
California Government Code and those corresponding findings required
under the “City of Diamond Bar Municipal Code” (Municipal Code); and
16. Having received, reviewed, and considered all information and documents
in the record, the City Council has or will impose conditions, mitigation
measures, and take other reasonable actions to reduce the environmental
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effects of the Proposed Project to the maximum extend feasible and finds as
stated in these Findings.
4.0 Findings Regarding Significant and
Unavoidable Impacts
The Final EIR determined that implementation of the Proposed Project would result
in the following significant environmental effects which, even after application of
feasible mitigation measures and compliance with existing statutes, regulations,
uniform codes, and project features, cannot be mitigated to below a level of
significance and therefore will remain significant and unavoidable. Findings
supporting the determinations are provided below.
4.1 Air Quality
Impact 3.2-2
Implementation of the Proposed Project would result in a cumulatively
considerable net increase of criteria pollutants for which the project region
already exceeds under applicable federal or state ambient air quality standards.
Finding:
The City Council hereby makes Finding 3.
Facts in Support of Finding:
a) Construction associated with implementation of the Proposed Project
would create new sources of VOC and NOx emissions that exceeds
SCAQMD’s project-level thresholds and contribute to the nonattainment
designation of the South Coast Air Basin for O3.
Operational emissions for the Proposed Project would exceed regulatory
thresholds for VOC, NOx, CO, PM10, and PM2.5. While these thresholds are
the only thresholds available for numerically determining significance, it
should be noted that these thresholds were specifically developed for use
in determining significance for individual projects and not for program-level
documents, such as the General Plan. However, as emissions for VOC, NOx,
PM10, and PM2.5 exceed regulatory thresholds, the regional operational
emissions would be potentially significant.
7.2.a
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With respect to operational emissions, future development under the
General Plan Update would be required to comply with AQMP, SIP, CARB,
SCAQMD regulations, Title 24 energy efficiency standards, and the
proposed General Plan Update policies and actions. However, as there is
no way to determine the extent to which these regulations will be, or need
to be, implemented, nor the effectiveness of the mitigation for individual
projects, it is impossible to determine if potential impacts would be reduced
to below regulatory thresholds. Additionally, there are no feasible mitigation
measures or alternatives beyond strategies in these plans that would
reduce impacts to less-than-significant levels. Therefore, long-term regional
operational emissions would be significant and unavoidable.
b) The following General Plan Goals and Policies are proposed to address the
impact:
RC-P-28, RC-P-30, RC-P-33, RC-P-34, RC-P-37, and CR-P-6
c) The following Mitigation Measures have been identified in the Final EIR to
reduce this impact:
MM-AQ-1
Construction Features. Future development projects implemented under
the General Plan will be required to demonstrate consistency with
SCAQMD construction emission thresholds. Where emissions from individual
projects exceed SCAQMD thresholds the following measures shall be
incorporated, as necessary, to minimize impacts. These measures do not
exclude the use of other, equally effective mitigation measures.
Require all off-road diesel equipment greater than 50 horsepower (hp)
used for this Project to meet USEPA Tier 4 final off-road emission standards
or equivalent. Such equipment shall be outfitted with Best Available
Control Technology (BACT) devices including a California Air Resources
Board Certified Level 3 Diesel Particulate Filter or equivalent. This PDF will
reduce diesel particulate matter and NOX emissions during construction
activities.
Require a minimum of 50 percent of construction debris be diverted for
recycling.
Require building materials would contain a minimum 10 percent
recycled content.
Require materials such as paints, primers, sealants, coatings, and glues
to have a low volatile organic compound concentration compared to
conventional products. If low VOC materials are not available,
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architectural coating phasing should be extended sufficiently to reduce
the daily emissions of VOCs.
MM-AQ-2
Future development. Under the Proposed Project would be required to
demonstrate consistency with SCAQMD’s operational thresholds. For
projects where operational emissions exceed regulatory thresholds the
following measures may be used to reduce impacts. Note the following
measures are not all inclusive and developers have the o ption to add or
substitute measures that are equally or more appropriate for the scope of
their project.
Develop a project specific TDM program for residents and/or employees
that provides opportunities for carpool/vanpools.
Provide onsite solar/renewable energy in excess of regulatory
requirements.
Require that owners/tenants of non-residential or multi-family residential
developments use architectural coatings that are 10 grams per liter or
less when repainting/repairing properties.
Require dripless irrigation and irrigation sensor units that prevent
watering during rain storms.
Ensure all parking areas are wired capability of future EV charging and
include EV charging stations that exceed regulatory requirements.
Notwithstanding the implementation of the recommended mitigation
measures and the project’s adherence to applicable standard conditions,
uniform codes, and SCAQMD rules and regulations, other than through a
substantial reduction in the size of the proposed project and/or reduction
in the daily concentration of asphalt and architectural coatings applied,
projected construction-term ROG emissions would remain at levels in
excess of the SCAQMD’s recommended threshold criteria.
Impact 3.2-3
Implementation of the Proposed Project would expose sensitive receptors to
substantial pollutant concentrations.
Finding:
The City Council hereby makes Finding 3.
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Facts in Support of Finding:
a) Local Air Quality Operational Impacts – SCAQMD recommends the
evaluation of localized air quality impacts on sensitive receptors in the
immediate vicinity of the Proposed Project. However, the impacts are
based on specific equipment and operations. Because the exact nature,
location, and operation of the future developments are unknown,
quantification of potential localized operational risk would be speculative.
However, as operation of these future developments will occur within close
proximity of sensitive receptors, there is the potential for localized emissions
to exceed regulatory levels. Therefore, localized operational emissions with
respect to the Proposed Project would be potentially significant.
Toxic Air Contaminants (TAC) – Construction and operation of the Proposed
Project would result in emissions of TAC, predominantly from diesel
particulate emissions from on- and off-road vehicles during construction
and from the operation of diesel fueled equipment or generators during
operational activities. Because the exact nature, location, and operation
of the future developments are unknown, and because health risk impacts
from TACs are cumulative over the life of the nearby receptors,
quantification of potential health risks would be speculative. However, as
construction and operation of these future developments will occur within
close proximity of sensitive receptors, there is the potential for risk to exceed
regulatory levels. Therefore, health risk with respect to the Proposed Project
would be potentially significant.
Health Impacts – Because regional emissions exceed the SCAQMD
regulatory thresholds during construction and operational activities, there is
the potential that these emissions would exceed the CAAQS and NAAQS
thus resulting in a health impact. Without knowing the exact specifications
for all projects to be developed under the General Plan Update, there is no
way to accurately calculate the potential for health impacts from the
overall Proposed Project. Individual projects will be required to provide their
own environmental assessments to determine health impacts from the
construction and operation of their projects. Because there is no way to
determine the potential for these projects to affect health of sensitiv e
receptors within the City of Diamond Bar, the Proposed Project would result
in potentially significant health impacts.
b) The following General Plan Goals and Policies are proposed to address the
impact:
RC-P-28, RC-P-30, RC-P-33, RC-P-34, RC-P-35, RC-P-37, and CR-P-7
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c) The following Mitigation Measures have been identified in the Final EIR to
reduce this impact:
Implementation of Mitigation Measure MM-AQ-1 (detailed under Impact
3.2-2) would reduce impacts with respect to toxic air contaminants, as well
as health impacts by reducing emissions of criteria pollutants due to more
efficient construction equipment.
With respect to local operational emissions, and construction and
operational toxic air contaminant emissions and health impacts, future
development under the General Plan would be required to comply with
AQMP, SIP, CARB, SCAQMD regulations, Title 24 energy efficiency
standards, and the proposed General Plan policies and actions.
Implementation of mitigation measure MM-AQ-1 would also reduce criteria
pollutant emissions. However, as there is no way to determine the extent to
which these regulations will be, or need to be, implemented, nor the
effectiveness of the mitigation for individual projects, it is impossible to
determine if potential impacts would be reduced to below regulatory
thresholds. Additionally, there are no feasible mitigation measures or
alternatives beyond strategies in these plans that would further reduce
impacts. Therefore, localized operational impacts, construction and
operational health and toxic air impacts would remain significant and
unavoidable.
Impact 3.2-4
Implementation of the Proposed Project would result in other emissions (such as
those leading to odors adversely affecting a substantial number of people).
Finding:
The City hereby makes Finding 3.
Facts in Support of Finding:
a) Regional Operational Emissions – As identified in Table 3.2-6 of the Draft EIR,
operational emissions for the Proposed Project would exceed regulatory
thresholds for CO. Emissions of SOx are well below regulatory thresholds.
While these thresholds are the only thresholds available for numerically
determining significance, it should be noted that these thresholds were
specifically developed for use in determining significance for individual
projects and not for program level documents such as the General Plan.
However, as emissions for CO exceed regulatory thresholds, the regional
operational emissions would be potentially significant.
b) The following General Plan Goals and Policies are proposed to address the
impact:
7.2.a
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RC-P-28, RC-P-30, RC-P-33, RC-P-34, RC-P-35, RC-P-37, and CR-P-7
c) No feasible mitigation measures or alternatives are available to address this
regional impact.
4.2 Cultural, Historic, and Tribal Cultural Resources
Impact 3.4-1
Implementation of the Proposed Project would cause a substantial adverse
change in the significance of a historical resource pursuant to Section 15064.5 of
the CEQA Guidelines.
Finding:
The City hereby makes Finding 3.
Facts in Support of Finding:
a) Future development proposals initiated under the General Plan have the
potential to cause a substantial adverse change to historical resources as
defined by CEQA Guidelines Section 15064.5. Moreover, the California
Office of Historic Preservation considers 45 years to be the age threshold for
consideration of resources to be potentially historical, and there are
numerous properties within the City that are more than 45 years old.
Without information on specific future projects, or a Citywide historic
resources survey to identify and/or dismiss the historic significance of
structures more than 45 years old, it is impossible to know if future
development will avoid impacts on historical resources. It is thus reasonable
to assume that future development proposals initiated under the proposed
General Plan that include demolition or substantial alteration of buildings
could affect identified historic structures, and there are no feasible
mitigation measures or alternatives to reduce these impacts to less -than
significant levels. Therefore, even with mitigation, impacts on historical
resources would be significant and unavoidable under the Proposed
Project.
b) The following General Plan Goals and Policies are proposed to address the
impact:
LU-G-17, LU-G-21, LU-P-8, LU-P-12, LU-P-18, CC-G-4, CC-G-16, CC-P-30,
RC-G-15, and RC-P-45
c) The following Mitigation Measure has been identified in the Final EIR to
reduce this impact:
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MM-CULT-1
Evaluation of Potential Historical Resources. Prior to development of any
project on a parcel containing at least one structure more than 45 years
old and until such time a Citywide historic resource survey is completed, the
project proponent shall retain a qualified architectural historian, defined as
meeting the Secretary of the Interior’s Professional Qualification Standards
for architectural history, to conduct a preliminary assessment. If the
property appears to be potentially eligible for a local, state and/or federal
listing, a full historic resources assessment shall be required. A full historic
resources assessment shall include: a records search at the South Central
Coastal Information Center; a review of pertinent archives, databases, and
sources; a pedestrian field survey; recordation of all identified historic
resources on California Department of Parks and Recreation 523 forms; and
preparation of a technical report documenting the methods and results of
the assessment. All identified historic resources will be assessed for the
project’s potential to result in direct and/or indirect effects on those
resources and any historic resource that may be affected shall be
evaluated for its potential significance under national and state criteria
prior to the City’s approval of project plans and publication of subsequent
CEQA documents. The qualified architectural historian shall provide
recommendations regarding additional work, treatment, or mitigation for
affected historical resources to be implemented prior to their demolition or
alteration. Impacts on historical resources shall be analyzed using CEQA
thresholds to determine if a project would result in a substantial adverse
change in the significance of a historical resource. If a potentially significant
impact would occur, the City shall require appropriate mitigation to lessen
the impact to the degree feasible. This mitigation measure shall not apply
to minor projects that would otherwise qualify for an exemption under
CEQA, such as, but not limited to, room additions, reroofs, and the removal
of minor accessory structures and landscaping projects.
4.3 Public Facilities and Recreation
Impact 3.11-2
Implementation of the Proposed Project would increase the use of existing
neighborhood and regional parks or other recreational facilities such that
substantial physical deterioration of the facility would occur or be accelerated.
Impact 3.11-2)
Finding:
The City hereby makes Finding 3.
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Facts in Support of Finding:
a) The General Plan Update establishes a parkland/recreational space
standard of 5.0 acres per 1,000 residents. The City’s current inventory of
parkland (i.e., community parks, neighborhood parks and mini
neighborhood parks) consists of 151.9 acres. In addition, one new City park
is planned on 2.8 acres of land at the westerly terminus of Sunset Crossing
Road, bringing the total to 154.7 acres. Using the City’s 2016 population
estimate of 57,081, the current parkland ratio is 2.7 acres per 1,000 residents.
Although the General Plan Update includes policies to ensure ongoing
expansion, investment in and maintenance of City park and recreation
facilities, such facilities currently must serve more residents than the General
Plan sets as a standard. Impacts associated with potential substantial
deterioration of park and recreation facilities are thus significant and
unavoidable.
Calculation of the parkland ratio does not include the 134.9 acres of
parkland from the Country Park, which is a private amenity, or the proposed
100 acres of parkland associated with the Community Core Overlay, given
that Los Angeles County has not ceased operation of the golf course.
Conversion of these two areas would increase the parkland ratio but is not
feasible at the time of analysis. A significant amount of land in Diamond Bar
would need to be converted to public parkland to reduce the impact to a
level that is less than significant. Therefore, the impact remains significant
and unavoidable.
b) The following General Plan Goals and Policies are proposed to address the
impact:
PF-G-1, PF-G-2, PF-G-3, PF-P-1, PF-P-2, PF-P-3, PF-P-6, PF-P-7, PF-P-8, PF-P-9,
PF-11, PF-P-12, PF-P-13, PF-P-14, PF-P-15, PF-P-16, PF-P-17, PF-P-18, PF-P-19,
PF-P-20, PF-P-21, PFP-22, PF-P-23, PF-P-24, LU-P-2, LU-P-5, LU-P-19, LU-G-27,
LU-P-52, LU-P-53, RC-G-1, and RC-G-2
c) No feasible mitigation measures or alternatives are available to address this
impact.
4.4 Transportation
Impact 3.12-2
Implementation of the Proposed Project would conflict with or be inconsistent
with CEQA Guidelines section 15064.3, subdivision (b).
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Finding:
The City hereby makes Finding 3.
Facts in Support of Finding:
a) In the category of transportation, a significant impact would occur if
vehicle miles traveled (VMT) per person exceeds baseline conditions. Even
though the General Plan Update promotes infill, mixed-use development
patterns, the development of a multi-modal transportation network that
would provide transportation alternatives to the single-occupant vehicle
and encourage complete streets, and other transportation demand
management measures, anticipated VMT under the General Plan Update
will exceed baseline conditions for the foreseeable future.
b) The following General Plan Goals and Policies are proposed to address the
impact:
CR-G-1, CR-G-2, CR-G-3, CR-G-4, CR-G-5, CR-G-6, CR-G-8, CR-G-11,
CR-G-12, CR-G-13, CR-G-14, CR-P-1, CR-P-2, , CR-P-3, CR-P-4, CR-P-5,
CR-P-6, CR-P-7, CR-P-8, CR-P-9, CR-P-10, CR-P-11, CR-P-12, CR-P-15, CR-P-16,
CR-P-22, CR-P-23, CR-P-24, CR-P-25, CR-P-26,CR-P-30, CR-P-31, CR-P-32,
CR-P-33, CR-P-34, CR-P-35, CR-P-37, CR-P-38, CR-P-39, CR-P-40, CR-P-41,
CR-P-42, CR-P-43, CR-P-44, CR-P-46, CRP-47, CR-P-48, CR-P-49, CR-P-50,
CR-P-51, CR-P-52, CR-P-53, CR-P-54, CR-P-55, CR-P-57, CR-P-59 and CR-P-67
c) No feasible mitigation measures or alternatives are available to address this
impact that are not already incorporated into the proposed General Plan
Policies. The City shall implement all policies identified in the proposed
General Plan Circulation Chapter to reduce the demand for vehicle travel
within and through the Planning Area, as well as work with local, regional,
and state agencies to implement regional transportation improvements.
Additionally, new developments would be required to evaluate their
project-specific impacts on the transportation system and fund
improvements to maintain acceptable levels of service, except where
exemptions are identified in the Transportation and Circulation Element of
the proposed General Plan Update. However, even with implementation
of these policies, the impact could remain significant and unavoidable.
7.2.a
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5.0 Findings Regarding Potentially Significant but
Mitigable Impacts
5.1 Biological Resources
Impact 3.3-1
Implementation of the Proposed Project would not have an adverse effect, either
directly or through habitat modifications, on any species identified as a
candidate, sensitive, or special status species in local or regional plans, policies,
or regulations, or by the California Department of Fish and Game or U.S. Fish and
Wildlife Service.
Finding:
The City hereby makes Finding 1.
Facts in Support of Finding:
a) Project-related and cumulative impacts to Biological Resources are
addressed in Section 3.3 in the Final EIR and that analysis is incorporated by
reference herein.
b) The following General Plan Goals and Policies are proposed to address the
impact:
RC-G-4, RC-G-5, RC-G-6, RC-P-9, RC-P-10, RC-P-11, RC-P-13, RC-P-14, RC-P-
15 and RC-P-24
c) The following Mitigation Measures have been identified in the Final EIR to
reduce this impact to a level below significance:
MM-BIO-1A
Preconstruction Surveys for Special-Status Plants: To mitigate impacts on
special status plant species, the applicant shall implement the following
measures:
Prior to initiating disturbance activities, clearance surveys for special-
status plant species shall be performed by a qualified biologist(s) within
the boundaries of the future project disturbances. If any special-status
plants are found on the Planning Area, a qualified biologist(s) with a
CDFG Scientific Collection Permit shall prepare a plan to relocate these
species to suitable habitats within surrounding public open space areas
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that would remain undisturbed. For those species that cannot be
physically transplanted, the biologist(s) shall collect seeds from the
plants.
To the extent feasible, the preconstruction surveys shall be completed
when species are in bloom, typically between May and June. Two
species, the white rabbit-tobacco and San Bernardino aster, are
perennial herbs that grow up to three feet in height and can be
identified by their dried stalks and leaves following their blooming
period.
MM-BIO-1B
Special-Status Plant Planting Plan: Prior to any ground disturbance for
projects that have the potential to cause direct or indirect impacts on
special-status plants, the project applicants shall prepare a Special Status
Plant Planting Plan for the species to be transplanted. At a minimum, the
plan shall include a description of the existing conditions of the project and
receiver site(s), transplanting and/or seed collection/off-site seeding or
installation methods, a two-year monitoring program, any other necessary
monitoring procedures, plant spacing, and maintenance requirements.
The City shall also require proof that the plan preparer consulted with US
Fish and Wildlife Service personnel or appropriate herbarium botanists in
order to maximize transplanting success.
MM-BIO-1C
Listed Endangered and Threatened Plants: In addition to MM BIO-1A and
1B, the City shall require the project applicant to provide proof of the US
Fish and Wildlife Service permitting the take of listed endangered and
threatened plants. The FESA does not address listed plants on private
property. However, if a federal action is required for a project (funding,
Clean Water Act compliance, etc.), a permit from the USFWS to take a
listed species is required.
MM-BIO-1D
Environmental Awareness Program: In order to reduce indirect impacts on
special-status plants, sensitive natural communities, preserved open
space and wildlife corridors, the City shall implement the following
measures:
The City shall implement an Environmental Awareness Program on its
website intended to increase awareness to residents and city workers of
the sensitive plants, wildlife and associated habitats that occur in the
preserved open space areas. The intention of the program shall be to
encourage active conservation efforts among the residents and city to
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help conserve the habitats in the preserved open space. The program
shall address impacts associated with the introduction of invasive plant
species as a result of new development. At a minimum, the
Environmental Awareness Program shall include the following
components:
o Informational kiosks shall be added or modified at entrance points to
hiking and equestrian trails to inform city workers, residents and trail
users on the sensitive flora and fauna that rely on the habitats found
within the preserved open space. The intent of these kiosks is to bring
awareness to the sensitive plants, wildlife and associated habitats
which occur in the area.
o For informational purposes, the City shall provide future project
applicants a brochure which includes a list of plant species to avoid
in residential landscaping near natural areas to prevent the
introduction of invasive plant species to the surrounding natural
communities.
MM-BIO-1E
Preconstruction Surveys for Special-Status Wildlife: Within one (1) week prior
to Initiating disturbance activities, clearance surveys for special-status
animal species shall be performed by a qualified biologist(s) within the
boundaries of the future project disturbances. If any special-status animals
are found on the site, a qualified biologist(s) with a CDFW Scientific
Collection Permit shall relocate these species to suitable habitats within
surrounding open space areas that would remain undisturbed, unless the
biologist determines that such relocation cannot reasonably be
accomplished at which point CDFW will be consulted regarding whether
relocation efforts should be terminated. Relocation methods (e.g., trap and
release) and receiver sites shall be verified and approved by the CDFW
prior to relocating any animals.
MM-BIO-1F
Listed Endangered or Threatened Wildlife: Prior to approval of individual
projects that have the potential to cause direct or indirect impacts on
suitable habitat for federally or state listed endangered or threatened
species, the City shall require a habitat evaluation to be completed by a
qualified biologist well versed in the requirements of the associated species
to be completed. If no suitable habitat for listed species is identified within
300 feet of construction or maintenance activities, no further measures
would be required in association with the project. If suitable habitat for the
species is identified within 300 feet of such activities, prior to construction,
the City shall require that a survey be completed by a qualified biologist for
the species in accordance with protocols established by the US Fish and
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Wildlife Service. Table 3.3-5 provides a listing of endangered and
threatened species by habitat type and potential for occurrence.
In the event a state or federal listed species is determined to occupy the
proposed Planning Area or its immediate surroundings, the CDFW and/or
USFWS shall be consulted, as required by CESA and/or FESA. In order to
address and acknowledge the potential for listed species to occur within
the Planning Area or be impacted by future development projects, this
assessment acknowledges future actions by state and federal resource
agencies in addition to the analyses necessary and required under CEQA.
Compensation is likely to include one or more of the following on- or off-site
measures: dedication/preservation of suitable habitat for the species;
habitat enhancement/creation; and provisions for long-term habitat
management.
Table 3.3-5 Focused Habitat Evaluations and Surveys
Suitable Habitat Type Species to Be Surveyed Potential for
Occurrence
Native Oak and Walnut
Woodlands
Braunton’s milk vetch Moderate
Native Shrublands and Scrub Coastal California
gnatcatcher
Braunton’s milk vetch
High
Moderate
Riparian Woodlands and
Scrub
Willow flycatcher
Least Bell’s vireo
Tri-colored blackbird
Low
Moderate
Moderate
MM-BIO-1G
Nesting Bird Surveys: All vegetation clearing for construction and fuel
modification shall occur outside of the breeding bird season, if feasible, to
ensure that no active nests would be disturbed unless clearing and/or
grading activities cannot be avoided during that time period.
If clearing and/or grading activities cannot be avoided during the
breeding season, all suitable habitats shall be thoroughly surveyed for the
presence of nesting birds by a qualified biologist prior to removal. Suitable
nesting habitat on the Planning Area includes grassland, scrub, chaparral,
and woodland communities. If any active nests are detected, the area
shall be flagged, along with a 300-foot buffer for song birds and a 500-foot
buffer for raptorial birds (or as otherwise appropriate buffer as determined
by the surveying biologist), and shall be avoided until the nesting cycle is
complete or it is determined by the surveying biologist that the nest is no
longer active.
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MM-BIO-1H
Protection of Eagle Nests: No development or project activities shall be
permitted within one-half mile of a historically active or active golden eagle
nest unless the planned activities are sited in such a way that the activity
has minimal potential to cause abandonment of the nesting site, as
determined by a qualified biologist. In addition, the eagle nest (if active )
shall be monitored by a biologist who is highly familiar with the signs of eagle
distress during the project development activities. The monitoring shall
continue until the monitoring biologist is confident the nest will not be
disturbed. The monitoring biologist shall have the authority to stop project
activities as needed.
MM-BIO-1I
Use of Buffers Near Active Bat Roosts: During the November 1 to March 31
hibernation season, construction activities shall not be conducted within
100 feet of woodland habitat that provides suitable bat roosting habitat.
Bat presence is difficult to detect using emergence surveys during this
period due to decreased flight and foraging behavior. If a qualified
biologist who is highly familiar with bat biology determines that woodland
areas do not provide suitable hibernating conditions for bats and they are
unlikely to be present in the area, work may commence as planned.
MM-BIO-1J
Bat Maternity Roosting Season: Night-time evening emergence surveys
and/or internal searches within large tree cavities shall be conducted by a
qualified biologist who is highly familiar with bat biology during the
maternity season (April 1 to August 31) to determine presence/absence of
bat maternity roosts near wooded project boundaries. All active roosts
identified during surveys shall be protected by a buffer to be determined
by a qualified bat biologist. The buffer will be determined by the type of
bat observed, topography, slope, aspect, surrounding vegetation,
sensitivity of roost, type of potential disturbance, etc. Each exclusion zone
would remain in place until the end of the maternity roosting season. If no
active roosts are identified, then work may commence as planned. Survey
results are valid for 30 days from the survey date. Should work commence
later than 30 days from the survey date, surveys should be repeated.
MM-BIO-1K
Bat Roost Replacement: All special-status bat roosts that are destroyed by
the project must be documented and shall be replaced at a 1:1 ratio on -
or off-site with a roost suitable for the displaced species (e.g., bat houses
for colonial roosters). The design of such replacement habitat shall be
coordinated with CDFG. The new roost shall be in place prior to the time
that the bats are expected to use the roost as determined by a qualified
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biologist who is highly familiar with bat biology, and shall be monitored
periodically for five (5) years to ensure proper roosting habitat
characteristics (e.g., suitable temperature and no leaks). The roost shall be
modified as necessary to provide a suitable roosting environment for the
target bat species.
Impact 3.3-2
Implementation of the Proposed Project would not have an adverse effect on a
riparian habitat or other sensitive natural community identified in local or regional
plans, policies, or regulations, or by the California Department of Fish and Wildlife
or US Fish and Wildlife Service.
Finding:
The City hereby makes Finding 1.
Facts in Support of Finding:
a) Project-related and cumulative impacts to Biological Resources are
addressed in Section 3.3 in the Final EIR and that analysis is incorporated by
reference herein.
b) The following General Plan Goals and Policies are proposed to address the
impact:
RC-G-4, RC-G-5, RC-P-9, RC-P-10, RC-P-11, RC-P-12 and RC-P-24
c) The following Mitigation Measures have been identified in the Final EIR to
reduce this impact to a level below significance:
MM-BIO-2
Sensitive Natural Communities: To mitigate impacts on sensitive shrubland
and scrub natural communities, project applicants shall implement the
following mitigation measures prior to any ground disturbance:
If avoidance cannot be reasonably accomplished, impacts on any
shrubland, scrub or woodland alliance indicated as sensitive in Table 3.3-
2 shall be mitigated through on- or off-site restoration/enhancement. For
off-site restoration/enhancement, the applicant shall acquire mitigation
land of similar habitat at a ratio of at least 1:1. On-site
restoration/enhancement shall also be completed at a ratio of at least
1:1.
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For projects that have the potential to result in direct or indirect impacts
on sensitive natural communities, a habitat restoration plan shall be
prepared prior to any ground disturbance. The Plan shall include
adaptive management practices as specified by the Department of the
Interior to achieve the specified ratio for restoration/enhancement. At a
minimum, the Plan shall include a description of the existing conditions
of the receiver site(s), goals and timeline, installation methods,
monitoring procedures, plant spacing, adaptive management
strategies, and maintenance requirements to ensure the sensitive
communities referred to above re-established successfully at the ratios
set forth above.
MM-BIO-3
Jurisdictional Waters: To mitigate for impacts on jurisdictional waters, the
applicant shall implement the following measures in consultation with the
regulating agencies (USACE, CDFW, and RWQCB, where applicable) over
the course of the project:
1. The applicant shall provide on- and off-site replacement and/or
restoration/enhancement of USACE, RWQCB and CDFG jurisdictional
waters and wetlands at a ratio no less than 1.5:1 and/or include the
purchase of mitigation credits at an agency-approved off-site
mitigation bank.
2. If replacement and/or restoration/enhancement would occur, a
restoration plan shall be prepared that describes the location of
restoration and provides for replanting and monitoring for a three-year
period following construction.
MM-BIO-4
Oak Woodlands: In the event a future project would result in the loss of an
oak woodland, the project shall be subject to the mitigation requirements
set forth in the Los Angeles County Oak Woodland Conservation
Management Plan Guide. If a future project cannot be redesigned to
avoid impacts on oak woodland, then one of the following measures shall
be implemented:
Acquire oak woodland habitat that is comparable to the habitat that
was impacted at a ratio of 1:1.
Restore degraded oak woodlands
o Off-site restoration should be prioritized over on-site restoration and
where feasible, should be located nearby the impacted property,
preferably within the same watershed or sub-drainage as deemed
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appropriate by a qualified biologist, or within the same planning area
as the impacted property. Off-site restoration may include any of the
following: acquiring off-site fee title for oak woodland habitat;
replacement planting; and/or restoring moderately or severely
degraded oak woodlands (more specifically, removing exotics and
restoring appropriate native plant diversity).
o On-site restoration of a ratio of at least 1:1 should be utilized when
circumstances at the site allow for long-term sustainability of the
replacement plantings, the potential to expand/connect to
adjacent oak woodlands, and/or the improvement of degraded oak
woodlands. If possible, on-site restoration areas should be located
adjacent to preserved natural space. The project applicant shall
replace/restore lost canopy area. More specifically, the project
applicant shall provide mitigation trees of the same Oak species. All
replacement trees should be planted on native undisturbed soil and
should be the same species of oak (Quercus sp.) as the removed tree
with appropriate associated native vegetation in the understory. The
location of the replacement tree should be in the vicinity of other oak
trees of the same species. If replacement trees cannot be planted
on native undisturbed soil or are not in the vicinity of the same species
of oak (Quercus sp.) as the removed tree, the city may require
implementation of additional measures as listed in MM-BIO-4 to
ensure that trees thrive.
Mitigation areas or land should be at a minimum of two (2) to one (1)
canopy cover area for the amount removed. This is the expected canopy
extent of mature trees. All mitigation areas or land should be placed in a
conservation easement within six months of a project’s completion. If a
conservation easement is not possible, the land shall be protected in
perpetuity by other means deemed acceptable by the City. Mitigation
land may be designated public open space by the City if deemed
appropriate per the description of Open Space found in Chapter 2: Land
Use of the proposed General Plan Update.
Project mitigation shall be monitored and reported on over a seven-year
period and shall incorporate an iterative process of annual monitoring and
evaluation of progress and allow for adjustments to the program, as
necessary, to achieve desired outcomes and meet success criteria. Annual
reports discussing the implementation, monitoring, and management of
the mitigation project shall be submitted to the City and should contain the
following components: description of the project impact and mitigation
site; specific objectives/success criteria, evaluated based on approved
survival rates and percent cover of planted native species; control of
invasive plant and animal species within the mitigation site; monitoring and
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maintenance activities conducted since the previous report; and any
contingency measures implemented since the previous report. Success
criteria should be based on a reference site supporting the desired oak
species and understory that the mitigation site is designed to achieve.
Once the mitigation project has been completed, the applicant shall
submit a final report to the City. The report shall discuss the implementation,
monitoring and management of the mitigation project over the seven-year
period, and indicates whether the mitigation project has, in part, or in
whole, been successful based on established success criteria. The project
shall be extended if success criteria have not been met at the end of the
seven-year period to the satisfaction of the City.
MM-BIO-5
Walnut Woodlands: In the event a future project would result in the loss of
a walnut woodland, then one of the following measures shall be
implemented:
Acquire walnut woodland habitat that is comparable to the habitat that
was impacted at a ratio of 1:1.
Restore degraded walnut woodlands.
o Off-site restoration should be prioritized over on-site restoration and
where feasible, should be located nearby the impacted property,
preferably within the same watershed or sub-drainage as deemed
appropriate by a qualified biologist, or within the same planning area
as the impacted property. Off-site restoration may include any of the
following: acquiring off-site fee title for walnut woodland habitat;
replacement planting; and/or restoring moderately or severely
degraded walnut woodlands (more specifically, removing exotics
and restoring appropriate native plant diversity).
o On-site restoration of a ratio of at least 1:1 should be utilized when
circumstances at the site allow for long-term sustainability of the
replacement plantings, the potential to expand/connect to
adjacent walnut woodlands, and/or the improvement of degraded
walnut woodlands. If possible, on-site restoration areas should be
located adjacent to preserved natural space. The project applicant
shall replace/restore lost canopy area. More specifically, the project
applicant shall provide mitigation trees of the same species
comprising the walnut woodland, including the constituent or co-
dominant oak species. All replacement trees should be planted on
native undisturbed soil and should be the same species of walnut
Juglans sp.) and oak (Quercus sp.) as the removed tree with
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appropriate associated native vegetation in the understory. The
location of the replacement tree should be in the vicinity of other
trees of the same species. If replacement trees cannot be planted
on native undisturbed soil or are not in the vicinity of the same species
as the removed tree, the city may require implementation of
additional measures as listed in MM-BIO-5 to ensure that trees thrive.
Mitigation areas or land should be at a minimum of two (2) to one (1)
canopy cover area for the amount removed. This is the expected canopy
extent of mature trees. All mitigation areas or land should be placed in a
conservation easement within six months of a project’s completion. If a
conservation easement is not possible, the land shall be protected in
perpetuity by other means deemed acceptable by the City. Mitigation
land may be designated public open space by the City if deemed
appropriate per the description of Open Space found in Chapter 2: Land
Use of the proposed General Plan Update.
Project mitigation shall be monitored and reported on over a seven-year
period and shall incorporate an iterative process of annual monitoring and
evaluation of progress and allow for adjustments to the program, as
necessary, to achieve desired outcomes and meet success criteria. Annual
reports discussing the implementation, monitoring, and management of
the mitigation project shall be submitted to the City and should contain the
following components: description of the project impact and mitigation
site; specific objectives/success criteria, evaluated based on approved
survival rates and percent cover of planted native species; control of
invasive plant and animal species within the mitigation site; monitoring and
maintenance activities conducted since the previous report; and any
contingency measures implemented since the previous report. Success
criteria should be based on a reference site supporting the desired walnut
woodland species and understory that the mitigation site is designed to
achieve.
Once the mitigation project has been completed, the applicant shall
submit a final report to the City. The report shall discuss the implementation,
monitoring and management of the mitigation project over the seven-year
period, and indicates whether the mitigation project has, in part, or in
whole, been successful based on established success criteria. The project
shall be extended if success criteria have not been met at the end of the
seven-year period to the satisfaction of the City.
Impact 3.3-3
Implementation of the Proposed Project would not have an adverse effect on
State or federally protected wetlands (including, but not limited to, marsh, vernal
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pool, coastal, etc.) through direct removal, filling, hydrological interruption, or
other means.
Finding:
The City hereby makes Finding 1.
Facts in Support of Finding:
a) Project-related and cumulative impacts to Biological Resources are
addressed in Section 3.3 in the Final EIR and that analysis is incorporated by
reference herein.
b) The following General Plan Goals and Policies are proposed to address the
impact:
LU-P-2, LU-P-56, RC-G-4, RC-P-11, RC-P-12 and RC-P-24
c) The following Mitigation Measures have been identified in the Final EIR to
reduce this impact to a level below significance:
If and when avoidance of drainage features is not feasible, the City shall
implement Mitigation Measures MM-BIO-2 and MM-BIO-3 (see description
under Impact 3.3-2), which require project applicants to adopt
compensatory measures in consultation with and as required by permitting
regulating agencies (USACE, CDFG, and RWQCB). The specific
compensatory measures required will be determined at the time of
permitting. However, MM-BIO-2 and MM-BIO-3 require one of more of the
following: habitat conservation; payment of in lieu fees to
restoration/conservation funds; implementation of on- and off-site
replacement and/or restoration/enhancement; and preparation of a
restoration plan. Under the purview of the permitting agencies, these
mitigation measures would reduce impacts on federally- and state-
protected wetlands to a less than significant level.
Impact 3.3-4
Implementation of the Proposed Project would not interfere with the movement
of any native resident or migratory fish or wildlife species or with established native
resident or migratory wildlife corridors, or impede the use of native wildlife nursery
sites.
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Finding:
The City hereby makes Finding 1.
Facts in Support of Finding:
a) Project-related and cumulative impacts to Biological Resources are
addressed in Section 3.3 in the Final EIR and that analysis is incorporated by
reference herein.
b) The following General Plan Goals and Policies are proposed to address the
impact:
RC-P-1, RC-P-9, RC-P-12, and RC-P-24
c) The following Mitigation Measures have been identified in the Final EIR to
reduce this impact to a level below significance:
MM-BIO-6
Wildlife Movement Corridor: In order to ensure the existing integrity of the
Tonner Canyon movement corridor, the following land use design criteria
shall be adhered to when reviewing future projects:
Corridor Features
The corridor should be as wide as possible. The corridor width may vary
with habitat type or target species, but a rule of thumb is about a
minimum of 1,000 feet wide (but larger if possible).
Maintain as much natural open space as possible next to any culverts
and road undercrossings to encourage the use of these by wildlife.
Maximize land uses adjacent to the corridor that reduce human impacts
on the corridor.
Avoid development or other impacts to project into the corridor to form
impediments to movement and increase harmful edge effects.
If development is to be permitted next to the corridor, put conservation
easements on adjacent lots to prohibit structures nearest the corridor.
Develop strict maximum brightness restrictions for development
adjacent to the corridor to prevent light trespass into the corridor. Lights
must be directed downward and inward toward the development.
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Culvert Design
Bridged undercrossings are preferable.
If a bridge is not possible, use a 12-foot by 12-foot box culvert or bigger
for larger animals.
Install a small, one-foot diameter tube parallel to the large box culvert
for small animals. The upstream end of the small tube should be a few
inches higher than the bottom of the upstream end of the box culvert,
so that it will stay dry and free of debris.
The culvert bottoms should be as close as possible to any canyon
bottom and not be perched up a fill slope.
Use natural substrate on the bottom of the culvert, such as dirt with
pebbles.
On roads above the undercrossings and culverts, install speed bumps
and wildlife crossing signs to slow the cars, and avoid street lighting to
facilitate use of the crossing.
Plant and maintain vegetative cover (shrubs and low cover) near the
entrance-exits of the culverts, without visually or physically blocking the
entries.
Install appropriate fencing (at least six feet in height) to funnel animals
towards the undercrossings and culverts.
Vegetation Restoration
Require maintenance or restoration of native vegetation, and long-
term management.
Develop an adequate endowment program for restoration and
management of the corridor.
Plant native trees, shrubs, and other plants to provide food and cover,
as well as nesting opportunities for birds.
Management and Enforcement
a) If housing is to be permitted adjacent to the corridor, require the
homeowners associations or each homeowner to maintain—on their
own property—a mowed, 30-foot to 60-foot buffer along a flat or slightly
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sloped grade between the native vegetation in the corridor and each
adjacent lot, for fire abatement.
Avoid fencing in the corridor that would bottleneck the corridor.
Unleashed domestic pets should not be allowed in the corridor.
Educate each landowner adjacent to the corridor about the regulations
lighting, mowing the buffer, no trespass, do not place pet food outside, etc.)
and develop a pamphlet and convene a community meeting. In appropriate
locations, install educational signs about the corridor and the species that
could potentially use the corridor.
Impact 3.3-6
Implementation of the Proposed Project would not conflict with the provisions of
an adopted Habitat Conservation Plan, Natural Community Conservation Plan,
or other approved local, regional, or State habitat conservation plan.
Finding:
The City hereby makes Finding 1.
Facts in Support of Finding:
a) Project-related and cumulative impacts to Biological Resources are
addressed in Section 3.3 in the Final EIR and that analysis is incorporated by
reference herein.
b) The following General Plan Goals and Policies are proposed to address the
impact:
RC-G-1, RC-G-3, RC-G-4, RC-P-3, RC-P-4, RC-P-8, RC-P-10, RC-P-11, RC-P-12
c) The following Mitigation Measures have been identified in the Final EIR to
reduce this impact to a level below significance:
The Proposed Project could result in direct and indirect impacts on wildlife
movement corridors and therefore conflict with the efforts of the Puente-
Chino Hills Wildlife Corridor conservation program. However, consistency
with proposed General Plan Update policies for Open Space and Resource
Conservation, and implementation of Mitigation Measure MM-BIO-6 as
discussed under Impact 3.3-4 would reduce potential impacts to less than
significant.
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5.2 Cultural, Historic, and Tribal Cultural Resources
Impact 3.4-1
Implementation of the Proposed Project would not cause a substantial adverse
change in the significance of an archaeological resource pursuant to CEQA
Guidelines §15064.5.
Finding:
The City hereby makes Finding 1.
Facts in Support of Finding:
a) Project-related and cumulative impacts to Cultural, Historic and Tribal
Cultural Resources are addressed in Section 3.4 in the Final EIR and that
analysis is incorporated by reference herein.
b) The following General Plan Goals and Policies are proposed to address the
impact:
RC-G-15, RC-P-46, RC-P-47, RC-P-48
c) The following Mitigation Measures have been identified in the Final EIR to
reduce this impact to a level below significance:
MM-CULT-2
Prior to development of a project that involves ground disturbance, the
project proponent shall retain a qualified archaeologist, defined as
meeting the Secretary of the Interior’s Professional Qualification Standards
for archaeology, to conduct an archaeological resources assessment
including: a records search at the South Central Coastal Information
Center; a Sacred Lands File search at the Native American Heritage
Commission; a pedestrian field survey; recordation of all identified
archaeological resources on California Department of Parks and
Recreation 523 forms; an assessment of the project area’s archaeological
sensitivity and the potential to encounter subsurface archaeological
resources and human remains; subsurface investigation to define the
horizontal and vertical extents of any identified archaeological resources;
and preparation of a technical report documenting the methods and
results of the study. All identified archaeological resources shall be
assessed for the project’s potential to result in direct and/or indirect effects
on those resources and any archaeological resource that cannot be
avoided shall be evaluated for its potential significance prior to the City’s
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approval of project plans and publication of subsequent CEQA
documents. The qualified archaeologist shall provide recommendations
regarding protection of avoided resources and/or recommendations for
additional work, treatment, or mitigation of significant resources that will
be affected by the project. This mitigation measure shall not apply to
minor projects that would otherwise qualify for an exemption under CEQA,
such as, but not limited to, the construction of a single-family residences,
excavations for swimming pools, and landscaping projects.
5.3 Geology, Soils, and Seismicity
Impact 3.6-6
Implementation of the Proposed Project would not directly or indirectly destroy
a unique paleontological resource or site or unique geologic feature.
Finding:
The City hereby makes Finding 1.
Facts in Support of Finding:
a) Project-related and cumulative impacts to Geology, Soils and Seismicity
are addressed in Section 3.6 in the Final EIR and that analysis is incorporated
by reference herein.
b) The following General Plan Policy is proposed to address the impact:
RC-I-50
c) The following Mitigation Measures have been identified in the Final EIR to
reduce this impact to a level below significance:
MM-GEO-1
Prior to development of projects that involve ground disturbance or
excavations in undisturbed native soils, the project proponent shall retain
a paleontologist meeting the Society of Vertebrate Paleontology’s
standards for qualified professional paleontologist (SVP, 2010) to conduct
an paleontological resources assessment including: a site-specific
database search at the Natural History Museum of Los Angeles County
and/or other appropriate facilities (such as the University of California
Museum of Paleontology); geologic map and scientific literature review;
a pedestrian field survey, where deemed appropriate by the qualified
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professional paleontologist; assessment of the project area’s
paleontological sensitivity and paleontological monitoring requirements
locations, depths, duration, timing); and preparation of a technical
report that documents the methods and results of the study. The report
shall be prepared prior to the City of Diamond Bar’s approval of project
plans and publication of subsequent CEQA documents.
MM-GEO-2
The City shall require paleontological resources monitoring for any project
that has a high potential for encountering subsurface paleontological
resources. The location, depths, duration, and timing of monitoring shall
be determined by the qualified professional paleontologist based on the
sensitivity assessment in the study required as part of MM-GEO-1. Prior to
the start of ground disturbance, the project proponent shall retain a
qualified monitor meeting the Society of Vertebrate Paleontology’s
standards for paleontological resource monitors (SVP, 2010), and who shall
work under the direct supervision of the qualified professional
paleontologist. In the event that paleontological resources are unearthed
during ground-disturbing activities, the monitor shall be empowered to
halt or redirect ground-disturbing activities away from the vicinity of the
discovery until the qualified professional paleontologist has determined its
significance and provided recommendations for preservation in place or
recovery of the resource. The monitor shall keep daily logs detailing the
types of activities and soils observed, and any discoveries. After cessation
of ground disturbance, the qualified professional paleontologist shall
prepare a report that details the results of monitoring.
6.0 Findings Regarding Project Alternatives
CEQA Guidelines Section 15126.6(a) states the following:
An EIR shall describe a range of reasonable alternatives to the project, or to the
location of the project, which would feasibly attain most of the basic objectives
of the project but would avoid or substantially lessen any of the significant effects
of the project, and evaluate the comparative merits of the alternatives. An EIR
need not consider every conceivable alternative to a project. Rather it must
consider a reasonable range of potentially feasible alternatives that will foster
informed decisionmaking and public participation.
The creation of a Town Center is a cornerstone of the General Plan Update’s
Community Vision and comprises one of the Draft General Plan Update’s seven
Guiding Principles. A Town Center is therefore a project objective that has been
accounted for in the Alternatives Analysis. As a predominantly built-out
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community, however, there are very few opportunities for Town Center locations
within the City.
6.1 Alternatives Selected for Evaluation
Section 4 of the EIR identified and evaluated the following alternatives for the
Proposed Project in accordance with CEQA Guidelines Section 15126.6:
No Project Alternative
Under the No Project Alternative, the current General Plan would not be
updated, and the Climate Action Plan would not be adopted.
Alternative 1: New Town Center at Diamond Bar Blvd./Golden Springs Drive
Under Alternative 1, the Town Center would be in the same location as the
Proposed Project, but would not include the Community Core Overlay; and
the Transit Oriented Mixed Use focus area would be 105 acres as initially
depicted on the Proposed Project Land Use Diagram, but subsequently
reduced to 33 acres.
Alternative 2: New Town Center at Golf Course
Alternative 2 locates the new Town Center in the portion of the golf course
south of Grand Avenue, and designates the approximately 118-acre portion
north of Grand as recreational/park space. The Diamond Bar Blvd./Golden
Springs Drive area would retain its current General Commercial designation.
No Project Alternative
The No Project Alternative represents what would be reasonably expected to
occur in the foreseeable future if the Proposed Project, including the Climate
Action Plan, were not adopted and the City’s current General Plan was left
unchanged and in use. This alternative would retain all current land use
designations and definitions from the current General Plan as amended to date,
and future development in the Planning Area would continue to be subject to
existing policies, regulations, development standards, and land use designations
of the existing Diamond Bar General Plan. Specifically, there would be no new
Town Center Mixed Use, Neighborhood Mixed Use, Transit Oriented Mixed Use, or
Community Core Overlay land use designations, and no additional land would
be redesignated as Open Space. All Proposed Project change areas as identified
in the Proposed Project would retain their existing 1995 General Plan designations.
Policies concerning topics such as transportation, economic development, parks,
open space, the environment, climate change, health, and housing would also
remain unchanged.
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Overall, the No Project Alternative is projected to result in approximately 8,895
fewer residents, 3,023 fewer housing units, and 2,889 fewer jobs than the proposed
Project in 2040.
Implementation of the Proposed Project would result in six (6) significant and
unavoidable impacts, whereas the No Project Alternative would result in
seventeen (17) significant and unavoidable impacts. The table below compares
the impacts according to significance classification between the No Project and
Proposed Project alternatives.
Comparative Number of Impacts
Alternative No
Impact
Less than
Significant
Less than Significant
with Mitigation
Significant and
Unavoidable
No Project 6 39 n/a 17
Proposed Project 4 45 7 6
Finding:
The No Project Alternative would be environmentally inferior to the Proposed Project,
and several objectives of the Proposed Project would not be met.
Facts in Support of Finding:
a) The No Project Alternative would retain the 1995 designation of Planning
Area 2, which consists of approximately 424 acres in two non-contiguous,
steeply-sloped, vacant natural areas in the eastern portion of the Planning
Area. No development has yet occurred in Planning Area 2 but would be
permitted under the No Project Alternative. Land use changes and
proposed General Plan policies included in all other Alternatives would
support the preservation of open spaces by designating areas formerly
designated as Planning Areas or Low Density Residential as Open Space,
and therefore would reduce impacts of the No Project Alternative on
scenic vistas. Moreover, by designating this area Open Space, the
Proposed Project, Alternative 1 and Alternative 2 better facilitates wildlife
movement and population exchange between subject area and the
Puente-Chino Hills movement corridor.
b) The No Project Alternative would not include proposed General Plan
policies or specific mitigation measures designed to compensate for the
loss of sensitive habitats and special status species, including endangered
and threatened species (MM-BIO-1A through MM-BIO-IK). Since the 1995
General Plan was formulated there have been significant changes to the
status and occurrences of these species in the study area. Based on the
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findings of the Hamilton Biological Report1, the occurrences of these
species in the City has increased in area of occupation. Therefore,
implementation of the No Project Alternative may have a significant and
unavoidable impact on special-status species, riparian habitat, federally
protected wetlands, and wildlife corridors in the Planning Area.
Additionally, given that the No Project Alternative could have adverse
effects on the Puente-Chino Hills movement corridor, the No Project
Alternative may have significant and unavoidable conflicts with the
Puente-Chino Wildlife Corridor conservation being led by the Wildlife
Corridor Conservation Authority (WCCA) and the Puente Hills Habitat
Preservation Authority. The No Project Alternative would have a more
severe impact on these resources than the Proposed Project.
c) The No Project Alternative would not be subject to Mitigation Measure
MM-AQ-1 to reduce criteria pollutant emissions.
d) The No Project Alternative, Alternative 1, and Alternative 2 would all be
required to comply with the same GHG and Energy policies, plans and
regulations as identified for the Proposed Project. However, under the No
Project Alternative, proposed General Plan policies and the Climate Action
Plan would not be adopted. Additionally, the No Project Alternative would
not contain policies or land uses that support applicable plans adopted for
the purpose of reducing GHG emissions over time.
e) The No Project Alternative would not be consistent with the goals of the
2016-2040 RTP/SCS to support development of compact communities in
existing areas and reuse developed land served by high quality transit.
Without further quantitative analysis, it cannot be guaranteed that the No
Project Alternative would be capable of achieving the EO S-3-05 goal of
reducing GHG emissions to 80 percent below the 1990 level by the year
2050 given that it would not include proposed General Plan policies or land
uses designed to reduce VMT and overall emissions. Additionally, the No
Project Alternative would not directly support the zero-emission vehicle
mandate established by EO B-16-1 and the Advanced Clean Cars Initiative
as it does not include proposed General Plan policies aimed at increasing
available parking and charging stations for electric vehicles. Therefore, the
No Project Alternative would have a significant and unavoidable impact
with regard to plans adopted for the purpose of reducing GHG emissions
over time. This impact would be less than significant under the Proposed
Project, Alternative 1, and Alternative 2 given similar levels of GHG emissions
and inclusion of proposed General Plan policies aimed at improving air
1 A study funded by Diamond Bar residents, Diamond Bar Responsible Land Use, Diamond Bar Preservation
Alliance, and the Sierra Club (known as the Hamilton Biological Report) analyzed biological resources
within the City of Diamond Bar as of February 2019. The findings of the Hamilton Biological Report are
addressed in Chapter 3.3: Biological Resources.
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quality, encouraging multimodal transportation and reducing VMT, and
promoting infill development.
f) Because the No Project Alternative would not be consistent with the goals
of the 2016-2040 RTP/SCS and may therefore have a significant and
unavoidable impact on plans for renewable energy and energy efficiency.
g) The No Project Alternative would not include the Proposed Project’s policies
aimed at reducing vehicle trips and encouraging multi-modal
transportation. While the No Project Alternative would result in lower VMT
than the Proposed Project, it could increase the VMT per person above
baseline conditions given that it would not substantially increase the service
population and would not include proposed General Plan policies aimed
at reducing VMT and increasing connectivity and multi-modal options in
the Planning Area.
h) The No Project Alternative does not include Goals and Policies aimed at
fulfilling the Proposed Project’s objectives as articulated in the following
Guiding Principles:
Create an inviting Town Center. Foster the development of a vibrant,
pedestrian-oriented Town Center in Diamond Bar that serves as a place
for Diamond Bar’s residents to shop, dine, and gather.
Establish a balanced circulation network. Improve mobility for all
residents, visitors, and workers by providing a diversity of safe and
convenient transportation options in a cohesive network, including
active transportation, transit, and automobile facilities.
Support Healthy and Sustainable Lifestyles. Promote human and
community health and environmental quality through the provision of
parks and open spaces, community programs and services, the
preservation of local and regional environmental resources, and the
reduction of the greenhouse gas emissions.
Foster a strong, collaborative community. Provide opportunities for
gatherings among friends, families, and the community at large and
encourage all members of the community to participate in planning
and decision-making for the future.
Alternative 1: Town Center at Diamond Bar Blvd/Golden
Springs
Like the Proposed Project, Alternative 1 includes a Town Center along Diamond
Bar Boulevard between Golden Springs Drive and the SR-60 freeway. Alternative
1 includes the same land use designations as the Proposed Project, except that it
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does not include the Community Core Overlay, so the golf course retains its
eponymous designation.
Alternative 1 is projected to result in approximately 2,823 fewer residents, 1,272
fewer housing units, and 2,375 fewer jobs than the proposed Project in 2040.
Alternative 1 would result in the same impacts as the Proposed Project.
Specifically, implementation of the Proposed Project or Alternative 1 would result
in six (6) significant and unavoidable impacts, seven (7) less-than-significant
impacts with mitigation, 45 less-than-significant impacts, and four (4) impacts of
no significance.
Finding:
Alternative 1 is rejected because it does not reduce the Proposed Project’s
significant and unavoidable impacts to less-than-significant levels, and does not
proactively set forth criteria to serve the City’s best interests in the event that Los
Angeles County elects to cease operation or reduce the size of the golf course.
Facts in Support of Finding:
a) Reduced development and population growth under Alternative 1 may
slightly reduce impacts of the Proposed Project; however, implementation
of Alternative 1 would not be sufficient to reduce significant and
unavoidable impacts on air quality, historic resources, and VMT to a level
that is less than significant.
b) Alternative 1 would not include the Community Core Overlay, which would
require a master plan to ensure comprehensive implementation of reuse of
the Golf Course should the County of Los Angeles choose to discontinue its
operation. Implementation of the Community Core overlay would address
the pervasive issue in the City of Diamond Bar of equitable access to
parkland, as it would require that approximately 100 contiguous acres of
the golf course be developed as public parkland.
Alternative 2: New Town Center at Golf Course
Alternative 2 includes a Town Center in the southern portion of the Golf Course
and would designate approximately 118 acres of the northern portion of the Golf
Course as new parkland. The replacement of recreational/park space from the
Golf Course would likely be required. The Diamond Bar Boulevard and Golden
Springs Drive area would retain a General Commercial designation. Alternative 2
includes similar land use designations as the proposed General Plan, with the
exception of the Community Core Overlay.
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Alternative 2 is projected to result in approximately 3,408 fewer residents, 1,181
fewer housing units, and 603 fewer jobs than the Proposed Project in 2040.
Alternative 2 will have the same impacts as the Proposed Project and Alternative
1. Specifically, the Proposed Project, Alternative 1, and Alternative 2 would result
in six (6) significant and unavoidable impacts, seven (7) less-than-significant
impacts with mitigation, 45 less-than-significant impacts, and four (4) impacts of
no significance.
Finding:
Alternative 2 is rejected because it does not reduce the Proposed Project’s
significant and unavoidable impacts to less-than-significant levels, and the
potential for Alternative 2 to fulfill the community’s desire to establish a Town
Center—at least in the near future—is more speculative than the Proposed
Project.
Facts in Support of Finding:
a) Reduced development and population growth under Alternative 2 may
slightly reduce impacts of the Proposed Project; however, implementation
of Alternative 1 would not be sufficient to reduce significant and
unavoidable impacts on air quality, historic resources, and VMT to a level
that is less than significant.
b) Although Alternative 2 proactively sets forth criteria to serve the City’s best
interests in the event that Los Angeles County elects to cease operation or
reduce the size of the golf course, it also relies entirely on that scenario to
fulfill the Proposed Project’s Community Vision and Guiding Principle to
f)oster the development of a vibrant, pedestrian-oriented Town Center in
Diamond Bar that serves as a place for Diamond Bar’s residents to shop,
dine, and gather. Presently, Los Angeles County is not ind icating a desire
to seek an alternative use for the golf course property. In contrast, the
location for the Town Center established under the Proposed Project is
already privately owned and developed for commercial uses, has already
begun to revitalize, and it is more likely that the area could be incrementally
repurposed and transformed into a Town Center in the coming years.
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7.0 Statement of Overriding Considerations
CEQA requires that a Lead Agency balance the benefits of a project against its
unavoidable environmental impacts in determining whether to approve the
project. If the benefits outweigh the unavoidable adverse effects, those effects
may be considered “acceptable” pursuant to CEQA Guidelines Section 15093(a).
CEQA requires that a Lead Agency support, in writing, the specific reasons for
considering a project acceptable when significant impacts are significant and
unavoidable. Those reasons must be based on substantial evidence in the EIR or
elsewhere in the administrative record pursuant to CEQA Guidelines Section
15093(b). The Lead Agency’s written reasons are referred to as a Statement of
Overriding Considerations.
Pursuant to foregoing, the City has balanced the benefits of the Proposed Project
against the unavoidable adverse impacts associated with the Proposed Project,
and has identified all feasible mitigation measures. The City has also examined
alternatives to the Proposed Project, and has determined that adoption and
implementation of the Proposed Project is the most desirable, feasible, and
appropriate action. The other alternatives are rejected as inferior based on
consideration of the relevant factors discussed in Section 4 of the Draft EIR, and
the findings presented in Section 6.0 above.
7.1 Significant Unavoidable Impacts
Based on the information and analysis set forth in the EIR and reiterated in Section 4.0
above, implementation of the Proposed Project would result in the following
significant and unavoidable adverse impacts:
Air Quality
Impact 3.2-2: Implementation of the Proposed Project would result in a
cumulatively considerable net increase of criteria pollutants for which the project
region already exceeds under applicable federal or state ambient air quality
standards.
Impact 3.2-3: Implementation of the Proposed Project would expose sensitive
receptors to substantial pollutant concentrations. (Impact 3.2-3)
Impact 3.2-4: Implementation of the Proposed Project would result in other
emissions, such as those leading to odors adversely affecting a substantial number
of people.
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Cultural, Historic, and Tribal Cultural Resources
Impact 3.4-1: Implementation of the Proposed Project would cause a substantial
adverse change in the significance of a historical resource pursuant to Section
15064.5 of the CEQA Guidelines.
Public Facilities and Recreation
Impact 3.11-2: Implementation of the Proposed Project would increase the use of
existing neighborhood and regional parks or other recreational facilities such that
substantial physical deterioration of the facility would occur or be accelerated.
Transportation
Impact 3.12-2: Implementation of the Proposed Project would conflict or be
inconsistent with CEQA Guidelines section 15064.3, subdivision (b).
7.2 Overriding Considerations
The unavoidable adverse environmental impacts identified above are
outweighed by the following economic, legal, social, technological, and other
benefits of the Proposed Project:
1. Adoption of the Diamond Bar General Plan 2040 and Climate Action Plan
2040 will fulfill the Community Vision and seven Guiding Principles set forth
in Section 1.4 of the General Plan. The Community Vision forms the basis
for the General Plan Update’s policies. The Vision is an expression of the
collective hopes and aspirations that members of the Diamo nd Bar
community have for the City’s future, and was formed from all of the input
shared by community members throughout the General Plan Update
planning process. The Guiding Principles expand upon the Community
Vision, establishing detailed, actionable objectives that support the Vision
and provide a foundation for the policies in the General Plan Update. The
Guiding Principles emerged from the various comments and community
discussions that took place as part of the planning process. All of the
General Plan Update’s policies advance one or more of the Guiding
Principles in order to achieve the Community Vision.
2. The General Plan Update promotes sustainable development through
goals and policies that balance the need for adequate infrastructure,
housing, and economic vitality with the need for resource management,
environmental protection, and preservation of quality of life for Diamond
Bar residents.
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3. The General Plan Update implements principles of sustainable growth by
emphasizing infill development, while maintaining open space, habitat
and recreation areas throughout the City.
4. The General Plan Update aims to improve the transportation network within
the City, balancing the circulation needs with safety and access across a
variety of modes of transportation, including automobile travel, public
transit, non-motorized transportation and goods movement through a
Complete Streets approach. Updated goals and policies will serve the
needs of all users of the streets, including pedestrians, bicyclists, motorists,
and transit riders of all ages and abilities.
5. The Climate Action Plan will serve as the City’s Qualified Greenhouse Gas
Reduction Strategy to reduce the City’s per-capita GHG emissions to 6
MTCO2e per year by 2030, and 4 MTCO2e per year by the General Plan
Update’s horizon year of 2040. The General Plan Update and Climate
Action Plan address adverse environmental effects associated with global
climate change by facilitating sustainable development, promoting
energy efficiency, and promoting development that reduces greenhouse
gas emissions.
6. With the Policies set forth in the General Plan Update, Diamond Bar will
meet its mandated GHG reduction targets without being subject to
additional GHG reduction measures. Examples of such policies include
those promoting compact, mixed-use development in the proposed Focus
Areas, and facilitating other modes of transportation through such means
as expanding the City’s bikeway network and accommodating electric
vehicle infrastructure.
7. The General Plan Update will facilitate the establishment of a vibrant,
walkable downtown in Diamond Bar. The Town Center Mixed Use focus
area at Diamond Bar Boulevard and Golden Springs Drive will build on the
success of recent commercial redevelopment in that area, and serve as a
center of activity for residents of Diamond Bar, providing entertainment and
retail opportunities and community gathering spaces in a pleasant,
walkable environment.
8. The General Plan Update promotes economic development and fiscal
sustainability by assessing Diamond Bar’s preparedness to face anticipated
economic and financial challenges. Chapter 3, Land Use & Economic
Development, provides a detailed economic profile and outlook for the
City; incorporates strategies through its Goals and Policies to enhance the
local economy, and provide opportunities for future jobs and business
development commensurate with forecasted growth; and devises land use
policies enable the City to adapt and thrive as new economic challenges
and opportunities arise.
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9. The General Plan Update promotes enhanced community design and
development quality. Chapter 3, Community Character & Placemaking,
guides the form and character of future development in Diamond Bar. It
provides strategies to strengthen the City’s identity through design and by
enhancing the community’s experience of the City by defining the spatial
relationships between the City’s various gateways, neighborhoods, and
centers of activity. Goals and Policies outline the desired character of the
mixed-use focus areas and provide direction to ensure that new
development is context sensitive. These Goals and Policies provide direction
at a citywide scale, as well as a framework for development occurring in
the Town Center, Neighborhood Mixed Use, Transit-Oriented Mixed Use, and
Community Core focus areas.
10. Government Code Section 65302 requires that general plans include either
an environmental justice element or related goals, policies, and objectives
integrated into other elements, that identify any disadvantaged
communities within the Planning Area, and provide policies to reduce the
unique or compounded health risks facing those communities. Chapter 8,
Community Health & Sustainability, complies with Government Code
Section 65302 by addressing in detail the issue of environmental justice, and
incorporating goals and policies to ensure the fair treatment and
meaningful involvement of all people regardless of race, color, national
origin, or income with respect to the development, implementation and
enforcement of environmental laws, regulations and policies.
8.0 Conclusion
After balancing the specific economic, legal, social, technological, and other
benefits of the proposed project, the Council finds that the unavoidable adverse
environmental impacts identified are “acceptable” due to the specific
considerations listed above which outweigh the unavoidable, adverse
environmental impacts of the Proposed Project.
The Diamond Bar City Council has considered information contained in the EIR
prepared for the Proposed Project, as well as the public testimony and record of
proceedings in which the project was considered. Recognizing that significant
unavoidable air quality, historic resource, public facilities and recreation, and
transportation impacts may result from implementation of the Proposed Project,
the Council finds that the benefits of the Proposed Project and overriding
considerations outweigh the adverse effects of the Proposed Project. The City
Council finds that all feasible mitigation measures have been included, and the
Council hereby finds that each of the above stated benefits of the Proposed
Project is determined to be an overriding consideration, independent of other
benefits, that warrants adoption of the Proposed Project and outweighs and
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overrides its unavoidable significant effects, and thereby justifies the adoption of
the General Plan Update and Climate Action Plan.
Based on the foregoing findings and the information contained in the record,
the Council hereby determines that:
1. Significant effects on the environment due to implementation of the
proposed General Plan Update have been eliminated or substantially
lessened where feasible.
2. There are no feasible alternatives to the Proposed Project which would
mitigate or substantially lessen the Proposed Project’s significant and
unavoidable impacts; and
3. Any remaining significant effects on the environment found to be
significant unavoidable are acceptable due to the factors described in the
Statement of Overriding Considerations above.
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EXHIBIT B
Mitigation Monitoring & Reporting Program
for the
City of Diamond Bar General Plan 2040 and Climate Action Plan
2040 Environmental Impact Report
SCH No. 2018051066
City of Diamond Bar
November 2019
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Mitigation Monitoring and Reporting Program for the City of Diamond Bar General Plan 2040 and Climate
Action Plan 2040
1
1 Purpose
State of California Public Resources Code Section 21081.6(a)(1) requires a lead or
responsible agency that approves or carries out a project where an Environmental Impact
Report (EIR) has identified significant environmental effects to adopt a reporting or
monitoring program for the changes made to the project or conditions of project approval,
adopted in order to mitigate or avoid significant effects on the environment. The City of
Diamond Bar (the "City") is the lead agency for the EIR prepared for the City of Diamond Bar
General Plan 2040 and Climate Action Plan 2040 (SCH No. 2018051066), hereafter referred
to as “Proposed Project,” and therefore is responsible for the adoption and implementation
of the required mitigation monitoring and reporting program. An EIR has been prepared for
the Proposed Project that addresses potential environmental impacts and, where
appropriate, recommends measures to mitigate these impacts.
The Mitigation Monitoring and Reporting Program (MMRP) has been prepared in
conformance with Public Resources Code Section 21081.6(a)(1). It is the intent of this
program to:
1. Verify satisfaction of the required mitigation measures of the EIR;
2. Provide a methodology to document implementation of the required mitigation;
3. Provide a record of the monitoring program;
4. Identify monitoring responsibility;
5. Establish administrative procedures for the clearance of mitigation measures;
6. Establish the frequency and duration of monitoring; and
7. Utilize existing review processes wherever feasible.
The MMRP describes the procedures that will be used to implement the mitigation measures
adopted in connection with the approval of the Proposed Project and the methods of
monitoring such actions. A monitoring program is necessary only for impacts which would
be significant if not mitigated.
If, during the course of project implementation, any of the mitigation measures identified
cannot be successfully implemented, the City shall immediately inform any affected
responsible agencies. The City, in conjunction with any affected responsible agencies, will
then determine if modification to the project is required, and/or whether alternative
mitigation is appropriate.
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Mitigation Monitoring and Reporting Program for the City of Diamond Bar General Plan 2040 and Climate
Action Plan 2040
2
The following consists of a monitoring program table noting the responsible entity for
mitigation monitoring, the timing, and a list of all project-related mitigation measures.
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Mitigation Monitoring and Reporting Program for the City of Diamond Bar General Plan 2040 and Climate
Action Plan 2040
3
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Mitigation Monitoring and Reporting Program for the City of Diamond Bar General Plan 2040 and Climate Action Plan 2040
4
2 Mitigation Monitoring and Reporting Plan
Impact Mitigation Measure Method of Verification Timing of
Verification
Responsibility
for Verification
Verification
Complete
Date Initial
Air Quality
Construction associated
with implementation of
the Proposed Project
would create new
sources of VOC and NOx
emissions that exceeds
SCAQMD’s project-level
thresholds and
contribute to the
nonattainment
designation of the South
Coast Air Basin for O3.
MM-AQ-1 Construction Features.
Future development projects
implemented under the General Plan
will be required to demonstrate
consistency with SCAQMD construction
emission thresholds. Where emissions
from individual projects exceed
SCAQMD thresholds, the following
measures shall be incorporated as
necessary to minimize impacts. These
measures do not exclude the use of
other, equally effective mitigation
measures.
Require all off-road diesel equipment
greater than 50 horsepower (hp)
used for this Project to meet current
USEPA standards, which are
currently Tier 4 final off-road
emission standards or equivalent.
Such equipment shall be outfitted
with Best Available Control
Include in project
conditions of
approval.
Prior to
issuance of
construction
permit.
City of
Diamond Bar
Community
Development
Department
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Mitigation Monitoring and Reporting Program for the City of Diamond Bar General Plan 2040 and Climate Action Plan 2040
5
Impact Mitigation Measure Method of Verification Timing of
Verification
Responsibility
for Verification
Verification
Complete
Date Initial
Technology (BACT) devices including
a California Air Resources Board
certified Level 3 Diesel Particulate
Filter (DPF) or equivalent. This DPF
will reduce diesel particulate matter
and NOX emissions during
construction activities.
Require a minimum of 50 percent of
construction debris be diverted for
recycling.
Require building materials to contain
a minimum 10 percent recycled
content.
Require materials such as paints,
primers, sealants, coatings, and glues
to have a low volatile organic
compound concentration compared
to conventional products. If low VOC
materials are not available,
architectural coating phasing should
be extended sufficiently to reduce
the daily emissions of VOCs.
Operational sources
under the Proposed
Project would generate
emissions of VOC, NOx,
CO, PM10, and PM2.5 that
exceeds SCAQMD’s
project-level thresholds
and contribute to the
MM-AQ-2: Future development. Under
the Proposed Project, future
development would be required to
demonstrate consistency with
SCAQMD’s operational thresholds. For
projects where operational emissions
exceed regulatory thresholds the
following measures may be used to
Include in project
conditions of
approval.
Prior to
discretionary
project
approval.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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Mitigation Monitoring and Reporting Program for the City of Diamond Bar General Plan 2040 and Climate Action Plan 2040
6
Impact Mitigation Measure Method of Verification Timing of
Verification
Responsibility
for Verification
Verification
Complete
Date Initial
nonattainment
designation of the SCAB
for O3, PM2.5, and PM10.
reduce impacts. Note the following
measures are not all inclusive and
developers have the option to add or
substitute measures that are equally or
more appropriate for the scope of their
project.
Develop a project specific TDM
program for residents and/or
employees that provides
opportunities for carpool/vanpools.
Provide onsite solar/renewable
energy in excess of regulatory
requirements.
Require that owners/tenants of non-
residential or multi-family residential
developments use architectural
coatings that are 10 grams per liter
or less when repainting/repairing
properties.
Require dripless irrigation and
irrigation sensor units that prevent
watering during rain storms.
Ensure all parking areas are wired
capability of future EV charging and
include EV charging stations that
exceed regulatory requirements.
Biological Resources
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Mitigation Monitoring and Reporting Program for the City of Diamond Bar General Plan 2040 and Climate Action Plan 2040
7
Impact Mitigation Measure Method of Verification Timing of
Verification
Responsibility
for Verification
Verification
Complete
Date Initial
Construction associated
with implementation of
the Proposed Project
could have an adverse
effect on special-status
plant species.
MM-BIO-1A Preconstruction
Surveys for Special-Status Plants: To
mitigate impacts on special status plant
species, the applicant shall implement
the following measures:
Prior to initiating disturbance
activities, clearance surveys for
special-status plant species shall be
performed by a qualified biologist(s)
within the boundaries of the future
project disturbances. If any special-
status plants are found on the
Planning Area, a qualified biologist(s)
with a CDFG Scientific Collection
Permit shall prepare a plan to
relocate these species to suitable
habitats within surrounding public
open space areas that would remain
undisturbed. For those species that
cannot be physically transplanted,
the biologist(s) shall collect seeds
from the plants. (Note: Lilies
generally can be transplanted in
bulb-form.)
To the extent feasible the
preconstruction surveys shall be
completed when species are in
bloom, typically between May and
June and reference populations
checked. Two species, the white
rabbit-tobacco and San Bernardino
Submittal of
preconstruction
surveys.
Prior to
issuance of
construction
permit.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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Mitigation Monitoring and Reporting Program for the City of Diamond Bar General Plan 2040 and Climate Action Plan 2040
8
Impact Mitigation Measure Method of Verification Timing of
Verification
Responsibility
for Verification
Verification
Complete
Date Initial
aster, are perennial herbs that grow
up to three feet in height and can be
identified by their dried stalks and
leaves following their blooming
period.
Construction associated
with implementation of
the Proposed Project
could have an adverse
effect on special-status
plant species.
MM-BIO-1B Special-Status Plant
Planting Plan: Prior to any ground
disturbance for projects that have the
potential to cause direct or indirect
impacts on special-status plants, the
project applicants shall prepare a
Special Status Plant Planting Plan for the
species to be transplanted. At a
minimum, the plan shall include a
description of the existing conditions of
the project and receiver site(s),
transplanting and/or seed
collection/off-site seeding or installation
methods, an adaptive two-year
monitoring program, any other
necessary monitoring procedures, plant
spacing, and maintenance
requirements. In the event that the City
of Diamond Bar determines that agreed
success criteria are not met, additional
remediation may be required beyond
the two-year maintenance/monitoring
period to ensure mitigation
requirements are met. The City shall
also require proof that the plan
preparer consulted with US Fish and
Submittal of Special
Status Plant Planting
Plan and
appropriate
documentation.
Prior to start
of ground
disturbance
activities.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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Mitigation Monitoring and Reporting Program for the City of Diamond Bar General Plan 2040 and Climate Action Plan 2040
9
Impact Mitigation Measure Method of Verification Timing of
Verification
Responsibility
for Verification
Verification
Complete
Date Initial
Wildlife Service and California
Department of Fish and Wildlife
personnel or appropriate herbarium
botanists in order to maximize
transplanting success. (Note:
Appropriate botanists include those at
CDFW in Ontario, the Rancho Santa Ana
Botanical Gardens in Claremont, UC
Riverside, or Cal Poly Pomona.)
Construction associated
with implementation of
the Proposed Project
could have an adverse
effect on special-status
plant species.
MM-BIO-1C Listed Endangered and
Threatened Plants: In addition to MM
BIO-1A and -1B, the City shall require
the project applicant to provide proof of
the US Fish and Wildlife Service and
California Department of Fish and
Wildlife permitting the take of listed
endangered and threatened plants. The
FESA does not address listed plants on
private property. However, if a federal
action is required for a project (funding,
Clean Water Act compliance, etc.), a
permit from the USFWS and CDFW to
take a listed species is required.
Submittal of USFWS
and CDFW permits
and documentation.
Prior to
issuance of
construction
permit.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
Implementation of the
Proposed Project could
result in indirect impacts
on special-status plant
species, sensitive natural
communities, preserved
MM-BIO-1D Environmental
Awareness Program: In order to reduce
indirect impacts on special-status plants,
sensitive natural communities,
preserved open space and wildlife
corridors, the City shall implement the
following measures:
Implementation of
Environmental
Awareness Program.
Ongoing. City of
Diamond Bar
Community
Development
Department
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open space, and wildlife
corridors.
The City shall implement an
Environmental Awareness Program
on its web site intended to increase
awareness to developers, residents
and city workers of the sensitive
plants, wildlife and associated
habitats that occur in the preserved
open space areas. The intention of
the program shall be to inform
developers, city workers, and
residents and encourage active
conservation efforts to help conserve
the habitats in the preserved open
space. The program shall address
impacts associated with the
introduction of invasive plant species
as a result of new development. At a
minimum, the Environmental
Awareness Program shall include the
following components:
o Informational kiosks shall be
added or modified at
entrance points to hiking
and equestrian trails to
inform city workers,
residents and trail users on
the sensitive flora and fauna
that rely on the habitats
found within the preserved
open space. The intent of
these kiosks is to bring
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awareness to the sensitive
plants, wildlife and
associated habitats which
occur in the area.
o The City shall provide future
project applicants a
brochure which includes a
list of sensitive plant and
tree species to avoid
impacting as well as
suggested plant palettes to
be used in residential
landscaping near natural
areas to prevent the
introduction of invasive
plant species to the
surrounding natural
communities.
Construction associated
with implementation of
the Proposed Project
could have an adverse
effect on special-status
animal species.
MM-BIO-1E Preconstruction
Surveys for Special-Status Wildlife:
Within one (1) week prior to initiating
disturbance activities, clearance surveys
for special-status animal species shall be
performed by a qualified biologist(s)
within the boundaries of the future
project disturbances. If any special-
status animals are found on the site, a
qualified biologist(s) flag the area for
avoidance and discuss possible seasonal
avoidance measures with the developer.
If avoidance is not feasible, the Project
Submittal of
preconstruction
surveys.
Prior to
issuance of
construction
permit.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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Biologist, with a CDFG Scientific
Collection Permit shall relocate these
species to suitable habitats within
surrounding open space areas that
would remain undisturbed, unless the
biologist determines that such
relocation cannot reasonably be
accomplished at which point CDFG will
be consulted regarding whether
relocation efforts should be terminated.
Relocation methods (e.g., trap and
release) and receiver sites shall be
verified and approved by the CDFG prior
to relocating any animals.
Implementation of the
Proposed Project could
cause direct or indirect
impacts on suitable
habitat for federally or
state listed endangered
or threatened species.
MM-BIO-IF Listed Endangered or
Threatened Wildlife: Prior to approval
of individual projects that have the
potential to cause direct or indirect
impacts on suitable habitat for federally
or state listed endangered or
threatened species, the City shall
require a habitat evaluation to be
completed by a qualified biologist well
versed in the requirements of the
associated species to be completed. If
no suitable habitat for listed species is
identified within 300 feet of
construction or maintenance activities,
no further measures would be required
in association with the project. If
suitable habitat for the species is
Submittal of findings
and documentation.
Prior to
discretionary
project
approval.
City of
Diamond Bar
Community
Development
Department
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identified within 300 feet of such
activities, prior to construction, the City
shall require that a survey be completed
by a qualified biologist for the species in
accordance with protocols established
by the US Fish and Wildlife Service.
Table 3.3-5 provides a listing of
endangered and threatened species by
habitat type and potential for
occurrence.
In the event a state or federal listed
species is determined to occupy the
proposed Planning Area or its
immediate surroundings, the CDFW
and/or USFWS shall be consulted, as
required by CESA and/or FESA. In order
to address and acknowledge the
potential for listed species to occur
within the Planning Area or be impacted
by future development projects, this
assessment acknowledges future
actions by state and federal resource
agencies in addition to the analyses
necessary and required under CEQA.
Compensation is likely to include one or
more of the following on- or off-site
measures: dedication/preservation of
suitable habitat for the species; habitat
enhancement/creation; and provisions
for long-term habitat management.
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Clearing and grading
activities associated with
implementation of the
Proposed Project could
disturb nesting bird
habitats.
MM-BIO-1G Nesting Bird Surveys:
All vegetation clearing for construction
and fuel modification shall occur outside
of the breeding bird season, if feasible,
to ensure that no active nests would be
disturbed unless clearing and/or grading
activities cannot be avoided during that
time period.
If clearing and/or grading activities
cannot be avoided during the breeding
season, all suitable habitats shall be
thoroughly surveyed for the presence of
nesting birds by a qualified biologist
prior to removal. Suitable nesting
habitat on the Planning Area includes
grassland, scrub, chaparral, and
woodland communities. If any active
nests are detected, the area shall be
flagged, along with a 300-foot buffer for
song birds and a 500-foot buffer for
raptorial birds (or as otherwise
appropriate buffer as determined by the
surveying biologist), and shall be
avoided until the nesting cycle is
complete or it is determined by the
surveying biologist that the nest is no
longer active.
Submittal of findings
and documentation.
Prior to start
of clearing
and/or
grading
activities.
City of
Diamond Bar
Community
Development
Department
Implementation of the
Proposed Project could
MM-BIO-1H Protection of Eagle
Nests: No development or project
Submittal of findings
and documentation.
Ongoing. City of
Diamond Bar
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disturb active golden
eagle nests.
activities shall be permitted within one-
half mile of a determined active golden
eagle nest unless the planned activities
are sited in such a way that the activity
has minimal potential to cause
abandonment of the nesting site, as
determined by a qualified biologist. In
addition, the eagle nest (if active) shall
be monitored by a biologist who is
highly familiar with the signs of eagle
distress during the project development
activities. The monitoring shall continue
until the monitoring biologist is
confident the nest will not be disturbed.
The monitoring biologist shall have the
authority to stop project activities as
needed.
Note: Generally, information regarding
the location of raptorial bird nests is
kept highly confidential. As such it is
recommended that representatives of
CDFW, USFWS and/or the Chino Hills
State Park be notified of any proposed
projects in the SOI or Tres Hermanos
portions of the Planning Area. In
consultation with agency
representatives, it can be determined if
the project is within one-half mile of the
eagle nest without the location being
specifically identified.)
Community
Development
Department
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Construction associated
with implementation of
the Proposed Project
could disturb bat
roosting habitat.
MM-BIO-1I Use of Buffers Near
Active Bat Roosts: During the
November 1 to March 31 hibernation
season, construction activities shall not
be conducted within 100 feet of
woodland habitat that provides suitable
bat roosting habitat. Bat presence is
difficult to detect using emergence
surveys during this period due to
decreased flight and foraging behavior.
If a qualified biologist who is highly
familiar with bat biology determines
that woodland areas do not provide
suitable hibernating conditions for bats
and they are unlikely to be present in
the area, work may commence as
planned.
Submittal of findings
and documentation.
During the
November 1
through
March 31
hibernation
season and
shortly
thereafter.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
Construction associated
with implementation of
the Proposed Project
could disrupt bat
roosting habitat.
MM BIO-1J Bat Maternity Roosting
Season: Night-time evening emergence
surveys and/or internal searches within
large tree cavities shall be conducted by
a qualified biologist who is highly
familiar with bat biology during the
maternity season (April 1 to August 31)
to determine presence/absence of bat
maternity roosts near wooded project
boundaries. All active roosts identified
during surveys shall be protected by a
buffer to be determined by a qualified
bat biologist. The buffer will be
determined by the type of bat observed,
Submittal of findings
and documentation.
During the
April 1
through
August 31
maternity
season.
Surveys valid
30 days from
survey date.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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topography, slope, aspect, surrounding
vegetation, sensitivity of roost, type of
potential disturbance, etc. Each
exclusion zone would remain in place
until the end of the maternity roosting
season. If no active roosts are identified,
then work may commence as planned.
Survey results are valid for 30 days from
the survey date. Should work
commence later than 30 days from the
survey date, surveys should be
repeated.
Construction associated
with implementation of
the Proposed Project
could disrupt bat
roosting habitat.
MM BIO-1K Bat Roost
Replacement: All special-status bat
roosts that are destroyed by the project
must be documented and shall be
replaced at a 1:1 ratio on- or off-site
with a roost suitable for the displaced
species (e.g., bat houses for colonial
roosters). The design of such
replacement habitat shall be
coordinated with CDFG. The new roost
shall be in place prior to the time that
the bats are expected to use the roost
as determined by a qualified biologist
who is highly familiar with bat biology,
and shall be monitored periodically for
five (5) years to ensure proper roosting
habitat characteristics (e.g., suitable
temperature and no leaks). The roost
shall be modified as necessary to
Submittal of
documentation.
Prior to the
time the bats
are expected
to use the
roost as
determined
by a qualified
biologist.
Monitoring
shall occur
periodically
over 5 years
thereafter.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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provide a suitable roosting environment
for the target bat species.
Implementation of the
Proposed Project could
result in adverse impacts
to sensitive shrubland
and scrub natural
communities.
MM BIO-2 Sensitive Natural
Communities: To mitigate impacts on
sensitive shrubland and scrub natural
communities, project applicants shall
implement the following mitigation
measures prior to any ground
disturbance:
If avoidance cannot be reasonably
accomplished, impacts on any
shrubland, scrub or woodland
alliance indicated as sensitive in
Table 3.3-2 shall be mitigated
through on- or off site
restoration/enhancement. For off-
site restoration/enhancement, the
applicant shall acquire mitigation
land of similar habitat at a ratio of at
least 1:1. On-site
restoration/enhancement shall also
be completed at a ratio of at least
1:1.
For projects that have the potential
to result in direct or indirect impacts
on sensitive natural communities, a
habitat restoration plan shall be
prepared prior to any ground
disturbance. The Plan shall include
adaptive management practices as
specified by the Department of the
Submittal of
documentation.
Prior to start
of ground
disturbance.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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Interior to achieve the specified ratio
for restoration/enhancement. At a
minimum, the Plan shall include a
description of the existing conditions
of the receiver site(s), goals and
timeline, installation methods,
monitoring procedures, plant
spacing, adaptive management
strategies, and maintenance
requirements to ensure the sensitive
communities referred to above re-
established successfully at the ratios
set forth above.
Implementation of the
Proposed Project could
result in adverse impacts
on jurisdictional waters.
MM BIO-3 Jurisdictional Waters:
To mitigate for impacts on jurisdictional
waters, the applicant shall implement
the following measures in consultation
with the regulating agencies (USACE,
CDFW, and RWQCB, where applicable)
over the course of the project:
The applicant shall provide on- and
off-site replacement and/or
restoration/enhancement of USACE,
RWQCB and CDFG jurisdictional
waters and wetlands at a ratio no
less than 1.5:1 and/or include the
purchase of mitigation credits at an
agency approved off site mitigation
bank.
If replacement and/or
restoration/enhancement would
Submittal of
documentation.
Ongoing. Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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occur, a restoration plan shall be
prepared that describes the location
of restoration and provides for
replanting and monitoring for a
three-year period following
construction.
Implementation of the
Proposed Project could
result in a loss of oak
woodland.
MM-BIO-4 Oak Woodlands: In the
event a future project would result in
the loss of an oak woodland, the project
shall be subject to the mitigation
requirements set forth in the Los
Angeles County Oak Woodland
Conservation Management Plan Guide.
If a future project cannot be redesigned
to avoid impacts on oak woodland, then
one of the following measures shall be
implemented:
Acquire oak woodland habitat that is
comparable to the habitat that was
impacted at a ratio of 1:1.
Restore degraded oak woodlands
o Off-site restoration should
be prioritized over on-site
restoration and where
feasible, should be located
nearby the impacted
property, preferably within
the same watershed or sub-
drainage as deemed
appropriate by a qualified
Submittal of final
report.
Ongoing.
Mitigation
areas shall be
placed in a
conservation
easement
within 6
months of a
project’s
completion.
Project
mitigation
shall be
monitored
and reported
on over a 7-
year period.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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biologist, or within the same
planning area as the
impacted property. Off-site
restoration may include any
of the following: acquiring
off-site fee title for oak
woodland habitat;
replacement planting;
and/or restoring
moderately or severely
degraded oak woodlands
more specifically, removing
exotics and restoring
appropriate native plant
diversity).
o On-site restoration of a
ratio of at least 1:1 should
be utilized when
circumstances at the site
allow for long-term
sustainability of the
replacement plantings, the
potential to
expand/connect to adjacent
oak woodlands, and/or the
improvement of degraded
oak woodlands. If possible,
on-site restoration areas
should be located adjacent
to preserved natural space.
The project applicant shall
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replace/restore lost canopy
area. More specifically, the
project applicant shall
provide mitigation trees of
the same Oak species. All
replacement trees should
be planted on native
undisturbed soil and should
be the same species of oak
Quercus sp.) as the
removed tree with
appropriate associated
native vegetation in the
understory. The location of
the replacement tree
should be in the vicinity of
other oak trees of the same
species. If replacement
trees cannot be planted on
native undisturbed soil or
are not in the vicinity of the
same species of oak
Quercus sp.) as the
removed tree, the city may
require implementation of
additional measures as
listed in MM-BIO-4 to
ensure that trees thrive.
Mitigation areas or land should be at a
minimum of two (2) to one (1) canopy
cover area for the amount removed.
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This is the expected canopy extent of
mature trees. All mitigation areas or
land should be placed in a conservation
easement within six months of a
project’s completion. If a conservation
easement is not possible, the land shall
be protected in perpetuity by other
means deemed acceptable by the City.
Mitigation land may be designated
public open space by the City if deemed
appropriate per the description of Open
Space found in Chapter 2: Land Use of
the proposed General Plan.
Project mitigation shall be monitored
and reported on over a seven-year
period and shall incorporate an iterative
process of annual monitoring and
evaluation of progress and allow for
adjustments to the program, as
necessary, to achieve desired outcomes
and meet success criteria. Annual
reports discussing the implementation,
monitoring, and management of the
mitigation project shall be submitted to
the City and should contain the
following components: description of
the project impact and mitigation site;
specific objectives/success criteria,
evaluated based on approved survival
rates and percent cover of planted
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native species; control of invasive plant
and animal species within the mitigation
site; monitoring and maintenance
activities conducted since the previous
report; and any contingency measures
implemented since the previous report.
Success criteria should be based on a
reference site supporting the desired
oak species and understory that the
mitigation site is designed to achieve.
Once the mitigation project has been
completed, the applicant shall submit a
final report to the City. The report shall
discuss the implementation, monitoring
and management of the mitigation
project over the seven-year period, and
indicates whether the mitigation project
has, in part, or in whole, been successful
based on established success criteria.
The project shall be extended if success
criteria have not been met at the end of
the seven-year period to the satisfaction
of the City.
Implementation of the
Proposed Project could
result in a loss of oak
woodland.
MM-BIO-5 Walnut Woodlands: In
the event a future project would result
in the loss of a walnut woodland, then
one of the following measures shall be
implemented:
Submittal of final
report.
Ongoing.
Mitigation
areas shall be
placed in a
conservation
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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Acquire walnut woodland habitat
that is comparable to the habitat
that was impacted at a ratio of 1:1.
Restore degraded walnut woodlands
o Off-site restoration should
be prioritized over on-site
restoration and where
feasible, should be located
nearby the impacted
property, preferably within
the same watershed or sub-
drainage as deemed
appropriate by a qualified
biologist, or within the same
planning area as the
impacted property. Off-site
restoration may include any
of the following: acquiring
off-site fee title for walnut
woodland habitat;
replacement planting;
and/or restoring
moderately or severely
degraded walnut woodlands
more specifically, removing
exotics and restoring
appropriate native plant
diversity).
o On-site restoration of a
ratio of at least 1:1 should
be utilized when
easement
within 6
months of a
project’s
completion.
Project
mitigation
shall be
monitored
and reported
on over a 7-
year period.
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circumstances at the site
allow for long-term
sustainability of the
replacement plantings, the
potential to
expand/connect to adjacent
walnut woodlands, and/or
the improvement of
degraded walnut
woodlands. If possible, on-
site restoration areas
should be located adjacent
to preserved natural space.
The project applicant shall
replace/restore lost canopy
area. More specifically, the
project applicant shall
provide mitigation trees of
the same species
comprising the walnut
woodland, including the
constituent or co-dominant
oak species. All replacement
trees should be planted on
native undisturbed soil and
should be the same species
of walnut (Juglans sp.) and
oak (Quercus sp.) as the
removed tree with
appropriate associated
native vegetation in the
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understory. The location of
the replacement tree
should be in the vicinity of
other trees of the same
species. If replacement
trees cannot be planted on
native undisturbed soil or
are not in the vicinity of the
same species as the
removed tree, the city may
require implementation of
additional measures as
listed in MM-BIO-5 to
ensure that trees thrive.
Mitigation areas or land should be at a
minimum of two (2) to one (1) canopy
cover area for the amount removed.
This is the expected canopy extent of
mature trees. All mitigation areas or
land should be placed in a conservation
easement within six months of a
project’s completion. If a conservation
easement is not possible, the land shall
be protected in perpetuity by other
means deemed acceptable by the City.
Mitigation land may be designated
public open space by the City if deemed
appropriate per the description of Open
Space found in Chapter 2: Land Use of
the proposed General Plan.
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Project mitigation shall be monitored
and reported on over a seven-year
period and shall incorporate an iterative
process of annual monitoring and
evaluation of progress and allow for
adjustments to the program, as
necessary, to achieve desired outcomes
and meet success criteria. Annual
reports discussing the implementation,
monitoring, and management of the
mitigation project shall be submitted to
the City and should contain the
following components: description of
the project impact and mitigation site;
specific objectives/success criteria,
evaluated based on approved survival
rates and percent cover of planted
native species; control of invasive plant
and animal species within the mitigation
site; monitoring and maintenance
activities conducted since the previous
report; and any contingency measures
implemented since the previous report.
Success criteria should be based on a
reference site supporting the desired
walnut woodland species and
understory that the mitigation site is
designed to achieve.
Once the mitigation project has been
completed, the applicant shall submit a
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final report to the City. The report shall
discuss the implementation, monitoring
and management of the mitigation
project over the seven-year period, and
indicates whether the mitigation project
has, in part, or in whole, been successful
based on established success criteria.
The project shall be extended if success
criteria have not been met at the end of
the seven-year period to the satisfaction
of the City.
Implementation of the
Proposed Project could
diminish the integrity of
the Tonner Canyon
movement corridor.
MM-BIO-6 Wildlife Movement
Corridor: In order to ensure the existing
integrity of the Tonner Canyon
movement corridor, the following land
use design criteria shall be adhered to
when reviewing future projects:
Corridor Features
The corridor should be as wide as
possible. The corridor width may
vary with habitat type or target
species, but a rule of thumb is about
a minimum of 1,000 feet wide (but
larger if possible).
Maintain as much natural open
space as possible next to any culverts
and road undercrossings to
encourage the use of these by
wildlife.
Include in project
conditions of
approval.
Prior to
discretionary
project
approval.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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for Verification
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Complete
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Maximize land uses adjacent to the
corridor that reduce human impacts
on the corridor.
Avoid development or other impacts
to project into the corridor to form
impediments to movement and
increase harmful edge effects.
If development is to be permitted
next to the corridor, put
conservation easements on adjacent
lots to prohibit structures nearest
the corridor.
Develop strict maximum brightness
restrictions for development
adjacent to the corridor to prevent
light trespass into the corridor. Lights
must be directed downward and
inward toward the development.
Culvert Design
Bridged undercrossings are
preferable.
If a bridge is not possible, use a 12-
foot by 12-foot box culvert or bigger
for larger animals.
Install a small, one-foot diameter
tube parallel to the large box culvert
for small animals. The upstream end
of the small tube should be a few
inches higher than the bottom of the
upstream end of the box culvert, so
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that it will stay dry and free of
debris.
The culvert bottoms should be as
close as possible to any canyon
bottom and not be perched up a fill
slope.
Use natural substrate on the bottom
of the culvert, such as dirt with
pebbles.
On roads above the undercrossings
and culverts, install speed bumps
and wildlife crossing signs to slow
the cars, and avoid street lighting to
facilitate use of the crossing.
Plant and maintain vegetative cover
shrubs and low cover) near the
entrance-exits of the culverts,
without visually or physically
blocking the entries.
Install appropriate fencing (at least
six feet in height) to funnel animals
towards the undercrossings and
culverts.
Vegetation Restoration
Require maintenance or restoration
of native vegetation, and long-term
management.
Develop an adequate endowment
program for restoration and
management of the corridor.
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Plant native trees, shrubs, and other
plants to provide food and cover, as
well as nesting opportunities for
birds.
Management and Enforcement
If housing is to be permitted
adjacent to the corridor, require the
homeowners associations or each
homeowner to maintain -- on their
own property -- a mowed, 30-foot to
60-foot buffer along a flat or slightly
sloped grade between the native
vegetation in the corridor and each
adjacent lot, for fire abatement.
Avoid fencing in the corridor that
would bottleneck the corridor.
Unleashed domestic pets should not
be allowed in the corridor.
Educate each landowner adjacent to
the corridor about the regulations
lighting, mowing the buffer, no
trespass, do not place pet food
outside, etc.) and develop a
pamphlet and convene a community
meeting. In appropriate locations,
install educational signs about the
corridor and the species that could
potentially use the corridor.
Cultural, Historic, and Tribal Cultural Resources
7.2.a
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Implementation of the
Proposed Project could
cause adverse impacts
on historical resources.
MM-CULT-1 Prior to development of
any project on a parcel containing at
least one structure more than 45 years
old and until such time a Citywide
historic resource survey is completed,
the project proponent shall retain a
qualified architectural historian, defined
as meeting the Secretary of the
Interior’s Professional Qualification
Standards for architectural history, to
conduct a preliminary assessment. If the
property appears to be potentially
eligible for a local, state and/or federal
listing, a full historic resources
assessment shall be required. A full
historic resources assessment shall
include: a records search at the South
Central Coastal Information Center; a
review of pertinent archives, databases,
and sources; a pedestrian field survey;
recordation of all identified historic
resources on California Department of
Parks and Recreation 523 forms; and
preparation of a technical report
documenting the methods and results
of the assessment. All identified historic
resources will be assessed for the
project’s potential to result in direct
and/or indirect effects on those
resources and any historic resource that
may be affected shall be evaluated for
Submittal of findings
and documentation.
Prior to
discretionary
project
approval.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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its potential significance under national
and state criteria prior to the City’s
approval of project plans and
publication of subsequent CEQA
documents. The qualified architectural
historian shall provide
recommendations regarding additional
work, treatment, or mitigation for
affected historical resources to be
implemented prior to their demolition
or alteration. Impacts on historical
resources shall be analyzed using CEQA
thresholds to determine if a project
would result in a substantial adverse
change in the significance of a historical
resource. If a potentially significant
impact would occur, the City shall
require appropriate mitigation to lessen
the impact to the degree feasible. This
mitigation measure shall not apply to
minor projects that would otherwise
qualify for an exemption under CEQA,
such as, but not limited to, room
additions, reroofs, and the removal of
minor accessory structures and
landscaping projects.
Implementation of the
Proposed Project could
cause adverse impacts
on archaeological
resources.
MM-CULT-2 Prior to development of
a project that involves ground
disturbance, the project proponent shall
retain a qualified archaeologist, defined
as meeting the Secretary of the
Submittal of
archaeological
resources
assessment.
Prior to
discretionary
project
approval.
Construction
contractor;
City of
Diamond Bar
Community
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Interior’s Professional Qualification
Standards for archaeology, to conduct
an archaeological resources assessment
including: a records search at the South
Central Coastal Information Center; a
Sacred Lands File search at the Native
American Heritage Commission; a
pedestrian field survey; recordation of
all identified archaeological resources
on California Department of Parks and
Recreation 523 forms; an assessment of
the project area’s archaeological
sensitivity and the potential to
encounter subsurface archaeological
resources and human remains;
subsurface investigation to define the
horizontal and vertical extents of any
identified archaeological resources; and
preparation of a technical report
documenting the methods and results
of the study. All identified
archaeological resources shall be
assessed for the project’s potential to
result in direct and/or indirect effects on
those resources and any archaeological
resource that cannot be avoided shall
be evaluated for its potential
significance prior to the City’s approval
of project plans and publication of
subsequent CEQA documents. The
qualified archaeologist shall provide
Development
Department
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recommendations regarding protection
of avoided resources and/or
recommendations for additional work,
treatment, or mitigation of significant
resources that will be affected by the
project. This mitigation measure shall
not apply to minor projects that would
otherwise qualify for an exemption
under CEQA, such as, but not limited to,
the construction of a single-family
residences, excavations for swimming
pools, and landscaping projects.
Geology, Soils, and Seismicity
Implementation of the
Proposed Project could
cause adverse impacts
on paleontological
resources.
MM-GEO-1 Prior to development of
projects that involve ground disturbance
or excavations in undisturbed native
soils, the project proponent shall retain
a paleontologist meeting the Society of
Vertebrate Paleontology’s standards for
qualified professional paleontologist
SVP, 2010) to conduct an
paleontological resources assessment
including: a site-specific database search
at the Natural History Museum of Los
Angeles County and/or other
appropriate facilities (such as the
University of California Museum of
Paleontology); geologic map and
scientific literature review; a pedestrian
field survey, where deemed appropriate
by the qualified professional
Submittal of
technical report.
Prior to
discretionary
project
approval.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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paleontologist; assessment of the
project area’s paleontological sensitivity
and paleontological monitoring
requirements (locations, depths,
duration, timing); and preparation of a
technical report that documents the
methods and results of the study. The
report shall be prepared prior to the
City of Diamond Bar’s approval of
project plans and publication of
subsequent CEQA documents.
Implementation of the
Proposed Project could
cause adverse impacts
on paleontological
resources.
MM-GEO-2 The City shall require
paleontological resources monitoring
for any project that has a high potential
for encountering subsurface
paleontological resources. The location,
depths, duration, and timing of
monitoring shall be determined by the
qualified professional paleontologist
based on the sensitivity assessment in
the study required as part of MM-GEO-
1. Prior to the start of ground
disturbance, the project proponent shall
retain a qualified monitor meeting the
Society of Vertebrate Paleontology’s
standards for paleontological resource
monitors (SVP, 2010), and who shall
work under the direct supervision of the
qualified professional paleontologist. In
the event that paleontological resources
are unearthed during ground-disturbing
Submittal of findings
and documentation,
followed by
monitoring report.
Prior to
discretionary
project
approval.
Monitoring
report shall
be prepared
after
cessation of
ground
disturbance.
Construction
contractor;
City of
Diamond Bar
Community
Development
Department
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activities, the monitor shall be
empowered to halt or redirect ground-
disturbing activities away from the
vicinity of the discovery until the
qualified professional paleontologist has
determined its significance and provided
recommendations for preservation in
place or recovery of the resource. The
monitor shall keep daily logs detailing
the types of activities and soils
observed, and any discoveries. After
cessation of ground disturbance, the
qualified professional paleontologist
shall prepare a report that details the
results of monitoring.
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RESOLUTION NO. 2019-44
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF DIAMOND
BAR, CALIFORNIA, ADOPTING THE DIAMOND BAR GENERAL PLAN
UPDATE (“DIAMOND BAR GENERAL PLAN 2040”)
A. RECITALS
1. California Government Code (“Government Code”) Section 65300 requires
that each city and county adopt a comprehensive, long-term general plan
to guide “the physical development of the county or city, and any land
outside its boundaries which bears relation to its planning.”
2. Government Code Section 65302 mandates every general plan to include
the following seven topics (elements): land use, circulation, housing, open
space, conservation, noise and safety.
3. Government Code Section Government Code Section 65303 further
provides that a “general plan may include any other elements which, in the
judgment of the legislative body, relate to the development of the city.”
4. On July 25, 1995, the City of Diamond Bar (“City”) adopted its first General
Plan. The General Plan established goals, objectives and strategies to
implement the community's vision for its future. The General Plan included
the seven required elements, as well as an eighth element, Public Services
and Facilities, in accordance with Government Code Section 65303.
5. In the years following the adoption of the City’s original General Plan, the
Housing Element was comprehensively updated three times as mandated
pursuant to Government Code Section 65588. Portions of other elements
were amended from time to time as necessary to reflect changed
circumstances or City policies.
6. In June 2016, the City initiated a comprehensive update to seven of the
eight original General Plan elements, and the drafting of three new
elements: Economic Development, Community Character & Placemaking,
and Community Health & Sustainability. The process of updating these
existing elements and drafting these new elements is referred to as the
General Plan Update.” The Housing Element was excluded from General
Plan Update because it will be updated at a later date in accordance with
Government Code Section 65588.
7. In September 2016, the City Council established a 15-member General
Plan Advisory Committee to serve as an ad hoc, temporary advisory body
to the Planning Commission and City Council in the preparation of the
updated General Plan.
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8. Public engagement played a significant role in developing the vision,
guiding principles, goals and policies around which the General Plan
Update is framed. Between August 2016, and October 2019, the public
outreach and participation effort included 23 stakeholder interviews, 10
GPAC meetings, five joint City Council/Planning Commission study
sessions, two online surveys, two community workshops, and information
booths at more than 17 separate events and venues.
9. Between April 19, 2018, and March 21, 2019, the GPAC held six meetings
to review, revise, and ultimately endorse the draft goals and policies for the
General Plan Update. Significant community input during these meetings
played a major role in shaping the content and language of the goals and
policies.
10. On September 16, 2019, the Diamond Bar General Plan 2040 Public
Review Draft (“Public Review Draft”) was published for public review and
comment.
11. On September 25, 2019, and October 8, 2019, the City Council and
Planning Commission held two joint study sessions to receive public
comments and provide feedback on the Public Review Draft.
12. On November 22, 2019, the Diamond Bar General Plan 2040 Public
Hearing Draft (“Public Hearing Draft”) was published for public review and
comment. The Public Hearing Draft incorporates corrections, clarifications
and revisions to information contained in the Public Review Draft , including
revisions to some of the goals and policies, in response to public comments
received through October 31, 2019. Such corrections, clarifications and
revisions do not alter the intent of the General Plan Update’s vision, guiding
principles, goals or policies.
13. On December 4, 2019, the Planning Commission of the City of Diamond
Bar conducted a duly noticed public hearing, solicited testimony from all
interested individuals, concluded said hearing on that date , and adopted
Planning Commission Resolution No. 2019-17 recommending that the City
Council adopt the Diamond Bar General Plan Update, with the added
recommendation that the City Council consider redesignating the portion of
Tres Hermanos Ranch located within the City to Open Space when
appropriate.
14. On December 6, 2019, Notification of the public hearing for the General
Plan Update was published in the San Gabriel Valley Tribune and the Inland
Valley Daily Bulletin newspapers, and sent via email were sent to all 178
individuals who subscribed to receive General Plan Update notifications. In
addition to the published and emailed notices, public notices were posted
at the City’s designated community posting sites.
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15. In accordance to the provisions of California Environmental Quality Act
CEQA) Guidelines Section 15168 et seq., an Environmental Impact Report
EIR) was prepared, which found that the General Plan Update may have
significant impacts on the environment. Pursuant to CEQA Guidelines
Sections 15090 through 15093, the City Council must certify the EIR, make
findings for each significant impact and adopt a statement of overriding
considerations prior to or concurrently with the adoption of the General Plan
Update. Concurrently herewith, the City Council adopted Resolution No.
2019-XX certifying the Final EIR, adopting Findings of Fact and a Statement
of Overriding Considerations, and approving the Mitigation Monitoring and
Reporting Program for the General Plan Update and Climate Action Plan;
and Resolution No. 2019-XX adopting the Diamond Bar 2040 Climate
Action Plan.
16. All legal prerequisites to the adoption of this resolution have occurred.
17. The documents and materials constituting the administrative record of the
proceedings upon which the City’s decision is based are located at the City
of Diamond Bar, Community Development Department, Planning Divisio n,
21810 Copley Drive, Diamond Bar, CA 91765.
B. RESOLUTION
NOW, THEREFORE, it is hereby found, determined and resolved by the City
Council of the City of Diamond Bar, as follows:
1. That all of the facts set forth in the Recitals, Part A, of this Resolution are
true and correct.
2. The City Council, after due consideration of public testimony, staff analysis
and the Council’s deliberations, has determined that the Diamond Bar
General Plan Update, including all elements, goals and policies therein,
satisfies all of the requirements of state law, and will appropriately guide the
implementation of the Community Vision and Guiding Principles established
by the people of Diamond Bar, as set forth in Section 1.4 of the General
Plan Update.
3. The City Council hereby adopts the Diamond Bar General Plan 2040, which
is incorporated herein by reference as Exhibit A.
PASSED, APPROVED AND ADOPTED this 17th day of December.
Mayor
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ATTEST:
I, Kristina Santana, City Clerk of the City of Diamond Bar, California, do
hereby certify that the foregoing Resolution was duly and regularly passed,
approved and adopted by the City Council of the City of Diamond Bar, California
at its regular meeting held on the 17th day of December, 2019, by the following
vote:
AYES: COUNCIL MEMBERS:
NOES: COUNCIL MEMBERS:
ABSENT: COUNCIL MEMBERS:
ABSTAIN: COUNCIL MEMBERS:
Kristina Santana, City Clerk
7.2.b
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EXHIBIT A
Diamond Bar General Plan 2040
Public Hearing Draft
Provided under separate cover due to document size. The
full document has been provided to the City Council.
Also available at www.diamondbargp.com
7.2.b
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RESOLUTION NO. 2019-45
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF DIAMOND
BAR, CALIFORNIA, ADOPTING THE DIAMOND BAR CLIMATE ACTION
PLAN (“DIAMOND BAR CLIMATE ACTION PLAN 2040”)
A. RECITALS
1. Beginning in 2006, the State Legislature and Office of the Governor passed
a series of laws and Executive Orders collectively mandating that California
reduce its greenhouse gas (GHG) emissions to 80 percent below 1990
levels by 2050. SB 97 further requires that GHG emissions be analyzed as
part of the CEQA review process (EIRs, for example). To reach these
targeted reductions, the California Air Resources Board (CARB)
recommends that local governments target six (6) metric tons carbon
dioxide equivalent (MTCO2e) per person per year by 2030, and two (2)
MTCO2e by 2050.
2. A Climate Action Plan (CAP) is a comprehensive inventory of specific
activities a public agency should undertake to reduce greenhouse gas
GHG”) emissions that originate within its jurisdiction.
3. In June 2016, the City initiated a comprehensive update to the Diamond Bar
General Plan (“General Plan Update”). It was subsequently determined that
the concurrent preparation of a CAP would be the most efficient and
effective method for the City to document how it will be able to reduce its
GHG emissions in compliance with state mandates and goals.
4. Because current regulations only set forth 2030 and 2050 targets, the
Diamond Bar CAP interpolates four (4) MTCO2e to be the target for 2040 in
order to align with the General Plan Update’s horizon year.
5. On September 16, 2019, the Diamond Bar CAP Public Review Draft (“Public
Review Draft”) was published for public review and comment.
6. The Diamond Bar CAP finds that with the Policies set forth in the General
Plan Update, the City will meet its mandated GHG reduction targets without
being subject to additional GHG reduction measures. Examples of such
policies include those promoting compact, mixed-use development in the
proposed Focus Areas, and facilitating other modes of transportation
through such means as expanding the City’s bikeway network and
accommodating electric vehicle infrastructure.
7. On September 25, 2019 and October 8, 2019, the City Council and Planning
Commission held two joint study sessions to receive public comments and
provide feedback on the Public Review Draft.
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8. On November 22, 2019, the Diamond Bar CAP Public Hearing Draft (“Public
Hearing Draft”) was published for public review and comment. The Public
Hearing Draft incorporates corrections, clarifications and revisions to
information contained in the Public Review Draft, including revisions to
some of the goals and policies, in response to public comments received
through October 31, 2019. Such corrections, clarifications and revisions do
not alter the initial findings of the Diamond Bar CAP.
9. On December 4, 2019, the Planning Commission of the City of Diamond
Bar conducted a duly noticed public hearing, solicited testimony from all
interested individuals, concluded said hearing on that date , and adopted
Planning Commission Resolution No. 2019-18 recommending that the City
Council adopt the CAP.
10. On December 6, 2019, Notification of the public hearing for the Climate
Action Plan was published in the San Gabriel Valley Tribune and the Inland
Valley Daily Bulletin newspapers, and sent via email were sent to all 178
individuals who subscribed to receive General Plan Update notifications
which also includes CAP notifications). In addition to the published and
emailed notices, public notices were posted at the City’s designated
community posting sites.
11. In accordance to the provisions of California Environmental Quality Act
CEQA) Guidelines Section 15168 et seq., an Environmental Impact Report
EIR) was prepared, which found that the General Plan Update and CAP
may have significant impacts on the environment. Pursuant to CEQA
Guidelines Sections 15090 through 15093, the City Council must certify the
EIR, make findings for each significant impact and adopt a statement of
overriding considerations prior to or concurrently with the adoption of the
General Plan Update. Concurrently herewith, the City Council adopted
Resolution No. 2019-XX certifying the Final EIR, adopting Findings of Fact
and a Statement of Overriding Considerations, and approving the Mitigation
Monitoring and Reporting Program for the General Plan Update and CAP;
and Resolution No. 2019-XX adopting the Diamond Bar General Plan
Update.
12. All legal prerequisites to the adoption of this resolution have occurred.
13. The documents and materials constituting the administrative record of the
proceedings upon which the City’s decision is based are located at the City
of Diamond Bar, Community Development Department, Planning Division,
21810 Copley Drive, Diamond Bar, CA 91765.
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B. RESOLUTION
NOW, THEREFORE, it is hereby found, determined and resolved by the Planning
Commission of the City of Diamond Bar, as follows:
1. That all of the facts set forth in the Recitals, Part A, of this Resolution are
true and correct.
2. The City Council, after due consideration of public testimony, staff analysis
and the Council’s deliberations, has determined that the Diamond Bar CAP
will effectively serve as Diamond Bar’s official GHG reduction strategy to
reduce the City’s GHG emissions to four (4) MTCO2e per person per year
by the year 2040.
3. The City Council hereby adopts the Diamond Bar Climate Action Plan,
which is incorporated herein by reference as Exhibit A, with the addition of
the City’s Balanced Energy Resolution (Resolution No. 2019-10) as
Appendix E to the CAP and incorporated herein as Exhibit B.
PASSED, APPROVED AND ADOPTED this 17th day of December.
Mayor
ATTEST:
I, Kristina Santana, City Clerk of the City of Diamond Bar, California, do
hereby certify that the foregoing Resolution was duly and regularly passed,
approved and adopted by the City Council of the City of Diamond Bar, California
at its regular meeting held on the 17th day of December, 2019, by the following
vote:
AYES: COUNCIL MEMBERS:
NOES: COUNCIL MEMBERS:
ABSENT: COUNCIL MEMBERS:
ABSTAIN: COUNCIL MEMBERS:
Kristina Santana, City Clerk
7.2.c
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EXHIBIT A
Diamond Bar Climate Action Plan 2040
Public Hearing Draft
Provided under separate cover due to document size. The
full document has been provided to the City Council.
Also available at www.diamondbargp.com
7.2.c
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EXHIBIT B
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PLANNING COMMISSION
AGENDA REPORT
AGENDA ITEM NUMBER: 7.1
MEETING DATE: December 4, 2019
CASE/FILE NUMBER: Diamond Bar General Plan Update and Climate
Action Plan
RECOMMENDED ACTIONS:
Adopt the attached resolutions recommending that the City Council take the following
actions:
1. Certify the Final Environmental Impact Report, prepare and adopt a Statement of
Overriding Considerations and adopt the Mitigation Monitoring and Reporting
Program for the Diamond Bar General Plan Update and Climate Actio n Plan;
2. Adopt the Diamond Bar General Plan Update (“Diamond Bar General Plan
2040”); and
3. Adopt the Diamond Bar Climate Action Plan (“Diamond Bar Climate Action Plan
2040”).
INTRODUCTION:
In the years following the adoption of our first General Plan in 1995, Diamond Bar has
grown and matured, and faces the new challenges and aspirations that arise with the
passage of time. Planning concepts considered novel in the 1990s are now common
practice in California and across the nation. The once -abstract principles of
sustainability and managing greenhouse gas emissions are now integral to local,
regional, statewide and multinational environmental regulations and policymaking.
In 2014, the City Council determined that we have reached the appropriate point in time
to revisit the guiding vision and policies expressed in Diamond Bar’s original General
Plan, and established the General Plan Fund as part of the FY 2014/15 budget with an
initial appropriation of $500,000 from the City’s share of the Site D sales . Subsequent
contributions enabled the City to embark on a comprehensive General Plan Update
program at the start of FY 2016/17.
CITY OF DIAMOND BAR ~ 21810 COPLEY DRIVE ~ DIAMOND BAR, CA 91765 ~ TEL. (909) 839-7030 ~ FAX (909) 861-3117
7.2.d
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An updated General Plan will equip Diamond Bar with contemporary strategies needed
to tackle the many governmental and environmental challenges facing us now, and in
the years, ahead. Today, cities are left to deal with mandates (often unfunded) such as
managing stormwater runoff and reducing vehicle miles traveled through the formulation
of regional and subregional “sustainable community strategies” (arcane topics when our
General Plan was first adopted in 1995). Diamond Bar’s population is aging, and we
may wish to diversify our housing stock further so that our residents may age in place if
they wish to. Our economic sustainability may be at risk unless we formulate new
strategies to promote land uses that generate municipal revenues. A comprehensive
update to our General Plan would enable us to proactively and opportunistically guide
the City through another cycle of growth and change.
A Climate Action Plan is a comprehensive inventory of specific activities a public agency
should undertake to reduce greenhouse gas (“GHG”) emissions that originate within its
jurisdiction. The City of Diamond Bar has prepared a draft Clim ate Action Plan to
document how it will be able to reduce its GHG emissions in compliance with State
mandates and goals.
BACKGROUND
General Plan Framework
California Government Code Section 65300 requires that each city and county adopt a
comprehensive, long-term general plan to guide “the physical development of the
county or city, and any land outside its boundaries which bears relation to its planning.”
A general plan is comprised of text, diagrams and maps to effectively communicate how
it is to be implemented.
General plans are required to cover seven mandatory topics, or “elements”: land use,
circulation, conservation, open space, safety, noise, and housing. The combination of
two or more elements within the chapters of a general plan is permitted.
The Diamond Bar General Plan Update covers six of the seven mandatory elements.
Because housing elements are the only element required under State law to be updated
on a standardized cycle, and to be subject to certification by the California Department
of Housing and Community Development, Diamond Bar’s 2014 -2021 Housing Element
is incorporated by reference, but is not part of the comprehensive General Plan Update.
The table below shows where the required elements can be found in the General Plan
Update:
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Relationship between General Plan Elements and State Requirements
Required Element Location in Diamond Bar General Plan
Land Use Chapter 2: Land Use and Economic Development
Circulation Chapter 4: Circulation
Conservation Chapter 5: Resource Conservation
Open Space Chapter 5: Resource Conservation
Safety Chapter 7: Public Safety
Noise Chapter 7: Public Safety
Housing Provided under separate cover
Government Code Section 65303 further provides that a “general plan may include any
other elements which, in the judgment of the legislative body, relate to the development
of the city.” In order to better reflect the values of the community, the Diamond Bar
General Plan Update incorporates the following elective elements: Economic
Development (Chapter 2), Community Character & Placemaking (Chapter 3), Public
Facilities & Services (Chapter 6), and Community Health & Sustainability (Chapter 8).
With the exception of the housing element, there is no “expiration date” for a general
plan. However, 20 years is generally regarded as the rule of thumb for a general plan’s
lifecycle. In that light, a horizon year of 2040 has been defined for the Diamond Bar
General Plan Update, and Diamond Bar General Plan 2040 is proposed to be the formal
title for the document.
General Plan Update Process
The Public Hearing Draft General Plan, Public Hearing Draft Climate Action Plan and
Final EIR are the products of a 3½-year work effort consisting of three phases. The
Planning Commission and City Council adoption hearings comprise the final tasks of
Phase 3. A summary of the tasks related to the General Plan Update preparation is
provided below. Subsequent sections of this staff report discuss the scopes of work
related to the CAP and EIR.
Phase 1: Project Initiation, Visioning and Issue Identification (August 2016-March 2017)
Phase 1 commenced with a Joint City Council/Planning Commission meeting on August
10, 2016. The 15-member, Council-appointed General Plan Advisory Committee
GPAC) also held its first two meetings (October 12, 2016 and January 19, 2017). A
community workshop was held at the Diamond Bar Center on November 9, 2016, where
approximately 80 attendees took part in identifying common visions and themes for
Diamond Bar’s future, and provided input on the major planning issues to be addressed
in the General Plan Update. Phase 1 concluded with a second Joint City
Council/Planning Commission meeting on March 29, 2017).
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Phase 2: Options and Strategies (April 2017-January 2018)
A variety of outreach tools were deployed during this phase to promote awareness of
the General Plan Update and to seek community input on a variety of topics, including
where to locate a future downtown (“Town Center”), which is one of the cornerstones of
the Community Vision formulated during Phase 1. General Plan Chapter 1
Introduction) provides a detailed overview of the outreach efforts undertaken during this
phase.
The GPAC met twice during Phase 2, and a second community workshop at the DBC
was held on October 19, 2017, where approximately 130 community members provided
feedback to help define the framework of the preferred land use plan. Phase 2
concluded with a Joint City Council/Planning Commission meeting where the preferred
land use plan, incorporating the following new land use designations, was selected:
Town Center Mixed Use (TC-MU) – Diamond Bar Boulevard, between Golden
Springs Drive and the SR 60 Freeway overpass.
Neighborhood Mixed Use (N-MU) – Diamond Bar Boulevard, between Sunset
Crossing Road and Highland Valley Road;
Transit Oriented Mixed Use (TOD-MU) – Brea Canyon Road, between Lycoming
Avenue and Washington Street.
Community Core Overlay (CCO) – The site of the County-owned Diamond Bar Golf
Course. The purpose of the CCO is to proactively guide the future use of the site in
the event that Los Angeles County should ever close or reduce the size of the golf
course.
Phase 3: Draft and Final Documents (February 2018-December 2019)
The GPAC held six meetings during this phase to review, revise, and ultimately endorse
the draft Goals and Policies for the General Plan Update at its tenth and final meeting
on March 21, 2019. Significant community input during these meetings played a major
role in shaping the content and language of the Goals and Policies.
The Public Review Draft General Plan was released for public review on September 16,
2019. The City Council and Planning Commission held two joint study sessions on
September 25, 2019 and October 8, 2019 to receive public comments, and provide
feedback to facilitate the preparation of the Public Hearing Draft General Plan.
At the September 25, 2019 joint meeting, the joint bodies expressed concerns that
several draft policies were regulatory in tone and written as directives rather than
statements of intent to guide the implementation of the General Plan. In response, staff
presented revisions to several of the draft Goals and Policies at the October 8 study
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session that avoid words and phrases more commonly associated with code
regulations, without altering the intent of the draft Goals and Policies. The majority of
the City Council and Planning Commission accepted the revisions and directed staff to
incorporate them into the Public Hearing Draft General Plan.
GENERAL PLAN UPDATE SUMMARY
Phases 1 and 2 of the General Plan update process created the outline from which the
Diamond Bar General Plan 2040 document was written. The fundamental building
blocks of the document are the Community Vision and Guiding Principles (Section 1.4),
together with the Goals and Policies that form the basis for Chapters 2 through 8. The
primary purpose of the document as a whole is to establish the underlying context for
the Community Vision, Guiding Principles, Goals and Policies.
The design and layout of the General Plan Update are intended to make for a user-
friendly, easy-to-use document. For example, document navigation is facilitated by
color-coded page headers (e.g., green for Chapter 1, orange for Chapter 2, etc.). Also,
key topics within the chapters are highlighted within text boxes. Photos and other vivid
graphics are used to convey the ideas and vision for the community presented in the
text.
Chapter 1 – Introduction
This Chapter provides an overview of the purpose, authority, scope, organization and
administration of the General Plan. Section 1.3 summarizes the General Plan update
process, including the multi-faceted public outreach and participation efforts which
included stakeholder interviews, surveys, community workshops, pop-up events,
newsletters, social media and website campaign, the ten GPAC meetings, and the
workshops and public hearings leading to the ultimate adoption of the General Plan.
The Community Vision Statement and Guiding Principles were developed though the
collective input that was received, and sets the stage for the collective aspirations and
readiness for the future of Diamond Bar.
Chapter 2 – Land Use and Economic Development
Chapter 2 has the broadest scope of all the chapters and provides the overall
framework for the physical development of the community and the distribution and
intensity of land uses upon which many of the goals and policies in other chapters are
based. Important to the Chapter is the Land Use Diagram (Figure 2-2) which illustrates
the distribution of land uses throughout the City. The Land Use Diagram, combined
with the defined land use classifications, determine how properties may be developed.
The proposed Land Use Diagram is much more detailed than its 1995 predecessor, with
land uses now designated at the parcel level given the technological advances in
mapping and graphic capabilities.
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For the majority of the community, the Land Use
Diagram reflects the current built environment. No
changes to any of the residential neighborhoods
have been proposed. The Land Use Diagram
incorporates previously approved developments,
open space areas, parks and other facilities that
have been approved since the 1995 General Plan
to provide a more comprehensive and current
inventory of land uses.
As mentioned in the Background section of this
staff report, much effort and community outreach
focused on developing a “preferred” land use plan,
which was selected at the January 30, 2018 Joint
City Council/Planning Commission Study Session.
That Preferred Plan, and now the Land Use
Diagram, reflects the desire to create four new
focus areas as part of a strategy to provide
walkable mixed-use activity centers in an otherwise
built-out environment. The focus areas provide opportunities for infill development that
can incorporate a variety of housing, retail, entertainment and restaurant uses to meet
the needs of the existing and future residents of the City. These focus areas include:
Town Center Mixed Use - A “Town Center” is identified along Diamond Bar Boulevard
between SR-60 and Golden Springs Drive that could accommodated a more traditional
downtown’ type development with entertainment, retail restaurant, community gathering
spaces and ancillary residential uses to create a walkable environment. A maximum
Floor Area Ratio (FAR) of 1.25 and a maximum residential density of 20 dwelling units
per acre is permitted.
Source: Fig. 3-3, Diamond Bar General Plan 2040
Town Center Mixed Use
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Neighborhood Mixed Use – The Neighborhood Mixed Use focus area is envisioned as
a combination of residential and neighborhood serving retail and services to promote
revitalization of North Diamond Bar Boulevard between Sunset Crossing Road and
Highland Valley Road. A maximum FAR of 1.25 and a maximum residential density of
30 dwelling units per acre is permitted.
Source: Fig. 3-2, Diamond Bar General Plan 2040
Transit Oriented Mixed Use – This focus area is intended to leverage underutilized
sites around the Metrolink station to provide higher-density housing, offices and
supporting commercial uses close to regional transit. A maximum FAR of 1.5 with
residential densities between 20 and 30 dwelling units per acre is permitted.
Source: Fig. 3-3, Diamond Bar General Plan 2040
Neighborhood Mixed Use
Transit-Oriented Mixed Use
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Community Core Overlay – This focus area covers the County owned and
operated golf course. Should the County choose to discontinue operation of the golf
course, the Overlay would envision a master-planned, mixed-use, pedestrian-
oriented community and regional destination. The majority of site north of the
existing clubhouse would support park, open space and other community and civic
uses. The area from the clubhouse south would accommodate a mix of uses
emphasizing destination and specialty retail, dining, and entertainment, including
opportunities for residential, hospitality, and community and civic uses.
Source: Fig. 3-3, Diamond Bar General Plan 2040
The land use density and intensity standards for all land use categories are identified in
Table 2-2 on Page 2-16. The potential buildout under the proposed General Plan is
identified in Table 2-3 on Page 2-17 which estimates up to 3,750 new housing units,
7,000 new jobs, and 8,800 new residents for a total population estimated at 66,700 that
could result from the 2040 General Plan. It is expected that much of the growth would
occur within the four focus areas mentioned above.
The Goals and Polices contained in this Chapter provide direction to achieve the future
growth anticipated by the land use plan and apply both Citywide and specific to various
land use categories such as residential, non-residential, public facilities and open
space. The majority of the Goals and Policies are related to the new opportunities
within the four mixed-use focus areas.
Community Core Overlay
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Chapter 3 – Community Character & Placemaking
This Chapter guides the physical form and character of the City by providing strategies
to strengthen the City’s identity through both new development and public
improvements. Placemaking elements include features such as monuments and
decorative treatments that define City entry points, public art installations, decorative
streetscape elements at key intersections or districts, and landscaping that creates a
memorable and unified character.
The desired character for the community is to retain and build upon the recent efforts to
create placemaking elements that tell the story of Diamond Bar’s early ranch origins.
This includes continued expansion of the entry monuments signs and decorative
intersection treatments throughout the community.
The Goals and Polices contained in this Chapter provide direction to incorporate such
elements into both new development projects and public improvements. The majority of
the Goals and Policies are related to the new opportunities within the four mixed-use
focus areas and encourage walkable and pedestrian-oriented neighborhoods.
Chapter 4 – Circulation
This Chapter is aimed at improving the transportation network within the City, balancing
the circulation needs with safety and access across a variety of modes of transportation,
including automobile travel, public transit, non-motorized transportation and goods
movement through a Complete Streets approach. It is important to note that the
California Complete Streets Act was passed in 2008 which requires circulation elements
of general plans to include Complete Streets policies to balance the needs of all users
of the streets, including pedestrians, bicyclists, motorists, and transit riders of all ages
and abilities.
The Circulation Diagram (Figure 4-1) defines the City’s roadway system, which is
designed to accommodate the existing and anticipated development under the Land
Use Plan.
The Circulation Chapter introduces boulevards as a roadway classification that was not
part of the 1995 General Plan. Boulevards are a type of arterial designed to connect
major destinations within the City, and are highly visible and aesthetically landscaped
with shade trees and wide sidewalks. Boulevards provide consolidated access to
adjacent commercial and residential uses while balancing the needs of motorists,
bicyclists, and pedestrians with sidewalks and protected bicycle facilities. Figure 4 -1
designates Diamond Bar Boulevard, Golden Springs north of the 57/60 Confluence
overpass, and Grand Avenue between Montefino and Chisolm Trail as boulevards.
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Chapter 5 – Resource Conservation
Conservation and open space elements are among the seven general plan elements
mandated under State law. A conservation element is required to provide guidance for
the conservation, development, and utilization of natural resources, including water
quality and hydraulic force, forests, soils, rivers and other waters, harbors, fisheries,
wildlife, minerals, and others as applicable to each jurisdiction. An open space element
is intended to ensure that cities and counties recognize that open space land is a limited
and valuable resource, and that they prepare and carry out open space plans to guide
the comprehensive long-range preservation and conservation of open space land. The
Resource Conservation Chapter is a combination of these two required elements, as
several of the issues addressed under each topic are closely related.
Local natural resources play a major role in making the Diamond Bar a unique and
desirable place to live. When asked what they love about their City, Diamond Bar
residents rank its open spaces and the diversity of plants and wildlife that inhabit those
areas alongside our safe, attractive neighborhoods and excellent schools.
The General Plan Update recognizes that Diamond Bar is largely built out, and to
preserve and protect the character of our natural setting, most new growth must be
achieved through infill development and by accommodating intensification within the
identified focus areas. The Resource Conservation Chapter provides policies to guide
the City’s stewardship of its resources, ensuring the conservation and enhancement of
open spaces, biological resources, water and air quality, and cultural resources.
Chapter 6 – Public Facilities & Services
This Chapter sets forth the policy framework for the City to manage infrastructure and
services, identify areas for improvement, and ensure that public utilities, services, and
programs can meet the needs of the community into the future.
This Chapter is organized into three major topics areas: Parks and Recreation; Schools
and Community Facilities; and Utilities. The Goals and Policies applicable to these
topics emphasize the following strategies:
Parks and Recreation
o Maintain and expand the City’s system of parks, recreation facilities, open
spaces and trails to meet current and future recreational needs.
o Prioritize the dedication new parks over the payment of in -lieu fees in conjunction
with residential development where possible.
Schools and Community Facilities
o Continue to support efforts to maintain the excellence of our public schools
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o Continue to provide all residents with access to high quality learning
opportunities in cooperation with the two school districts, the L.A. County Library
system and community organizations
o Continue to provide and expand opportunities for all residents to gather, interact,
exchange ideas, and establish and realize common goals.
Utilities
o Maintain and upgrade the City’s infrastructure systems to ensure that utilities and
municipal services meet the current and future needs of the City.
o Work with telecommunications providers to deliver the best services possible to
Diamond Bar residents, businesses and visitors.
Chapter 7 – Public Safety
The purpose of this Chapter is to identify the natural and man-made public health and
safety hazards that exist within the City, and to establish preventative and responsive
policies and programs to mitigate their potential impacts, particularly in light of our
unique environmental, seismic, and topographic conditions. This Chapter also
addresses the excellent public safety services provided by the L.A. County Sheriff’s and
Fire Departments, and endorses the continuation of the contract model of government
for the continuation of these services. Lastly, the Public Safety Chapter addresses
noise and serves to limit the exposure of the community to excessive noise levels.
The Chapter includes up-to-date and detailed maps of the City’s hazard areas by
category, which are to be used to guide the ongoing development of plans and
strategies to prepare for and protect the community from wildfire threats, geologic
events, and other potential hazards. The Goals and Policies emphasize partnerships
with local, regional and State agencies to ensure the City’s readiness for public safety
threats through action plans and educational efforts.
Chapter 8 – Community Health and Sustainability
The topics covered in this Chapter include relatively recent State law requirements that
general plans include “environmental justice” policies that identify any disadvantaged
communities within the Planning Area, and provide policies to reduce the unique or
compounded health risks facing those communities. The additional health -related
sections of this chapter are not required by State law, but address issues identified
through community outreach efforts to be important to Diamond Bar residents.
The Goals and Policies in this Chapter identify strategies to facilitate healthy and active
lifestyles, social connections and celebrating diversity, access to healthy food, and
climate change resilience. Many of these strategies could be incorporated into existing
or future City programs and Development Code standards.
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CLIMATE ACTION PLAN
Beginning in 2006, the State Legislature and Office of the Governor passed a series of
laws and Executive Orders collectively mandating that California reduce its greenhouse
gas (GHG) emissions to 80 percent below 1990 levels by 2050. SB 97 further requires
that GHG emissions be analyzed as part of the environmental review process pursuant
to the California Environmental Quality Act (CEQA). To reach these targeted
reductions, the California Air Resources Board (CARB) recommends that local
governments reduce per capita GHG emissions to 6 metric tons carbon dioxide
equivalent (MTCO2e) per year by 2030, and 2 MTCO2e by 2050.
A Climate Action Plan (CAP) is a comprehensive inventory of specific activities a public
agency should undertake to reduce GHG emissions that originate within its jurisdiction.
The City of Diamond Bar has prepared a Climate Action Plan to document how it will be
able to reduce its GHG emissions in compliance with State mandates and goals.
The Diamond Bar CAP applies broadly accepted climate science methodologi es to
estimate the City’s per capita MTCO2e emissions for the General Plan’s horizon year of
2040. Because current regulations only set forth 2030 and 2050 targets, the Diamond
Bar CAP interpolates 4 MTCO2e to be the target for 2040.
The CAP finds that with the Policies set forth in the General Plan Update, Diamond Bar
will meet its mandated GHG reduction targets without being subject to additional GHG
reduction measures. Examples of such policies include those promoting compact,
mixed-use development in the proposed Focus Areas, and facilitating other modes of
transportation through such means as expanding the City’s bikeway network and
accommodating electric vehicle infrastructure.
In addition to validating the General Plan Update’s role in meeting Diamond Bar’s GHG
reduction targets, the City would benefit from adopting a Climate Action Plan in two
more ways. First, CAPs are currently the most defensible approach to CEQA GHG
analyses. Previous attempts to apply statewide GHG reduction standards have been
successfully overturned by the California Supreme Court.1 Because CAPs specifically
tailor GHG reductions to the local level (which may be more restrictive than statewide
standards), they more likely to survive legal challenges.
Secondly, CAPs enable streamlined GHG analyses for future development projects.
Once a climate action plan has been adopted, later, project-specific environmental
documents may rely upon that plan and its environmental impact report to streamline
project-level evaluation of GHG impacts under CEQA. This approach has been tested
and upheld by the California Supreme Court.2 This streamlining process should also
help to reduce costs when preparing environmental analyses for subsequent projects.
1 Ctr. for Biological Diversity v. Dep't of Fish & Wildlife, (2015) 62 Cal.4th 204, 225, as modified on denial of
reh'g (Feb. 17, 2016).
2 Center for Biological Diversity v. Department of Fish & Wildlife (2015) 62 Cal.4th 204, 230; Mission Bay Alliance
v. Office of Community Investment & Infrastructure (2016) 6 Cal.App.5th 160.
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For example, if individual projects are consistent with the CAP, then GHG impacts are
unlikely to be significant and no additional mitigation and monitoring measures should
be required.
ENVIRONMENTAL IMPACT REPORT
An Environmental Impact Report (EIR) was prepared to evaluate the potential impacts
of the proposed Diamond Bar Update and Climate Action Plan. For the purposes of the
EIR, the General Plan Update and CAP are collectively referred to as the “Proposed
Project.” In accordance with the mandates of CEQA, the EIR is intended to inform
decisionmakers and the general public of the potential significant environmental impacts
of the Proposed Project. The EIR also considers the availability of mitigation measures
to minimize significant impacts and evaluates reasonable alternatives to the Proposed
Project that may reduce or avoid one or more significant environmental effects.
This EIR is classified as a “program EIR” that examines the potential effects resulting
from implementing designated land uses and policies in the Proposed Project. The
impact assessment evaluates the Proposed Project as a whole and identifies the broad,
regional effects that may occur with its implementation. As a programmatic document,
the EIR does not assess site-specific impacts. Any future development project made
possible by the Proposed Project would be subject to individual, site -specific
environmental review, as required by State law. This EIR represents the best effort to
evaluate the Proposed Project given its planning horizon through the year 2040. It can
be anticipated that conditions will change; however, the assumptions used are the best
available at the time of preparation and reflect existing knowledge of patterns of
development.
The EIR is comprised of two separately-prepared volumes:
Draft EIR – The Draft EIR analyzes the potential environmental effects that may
result from the implementation of the General Plan Update and Climate Action Plan
and addresses potentially significant environmental effects in the areas of
aesthetics; air quality; biological resources; cultural, historic and tribal cultural
resources; energy, climate change and greenhouse gases; geology, soils, seismicity
and paleontology; hazards, hazardous materials and wildfire; hydrology and water
quality; land use and housing; noise; public facilities and recreation; transportation;
and utilities and service systems. Where potentially significant adverse impacts
were identified, the EIR proposed measures to mitigate them. The mitigation
measures compiled in Table ES-4 (Summary of Impacts and Mitigation Measures) in
the Draft EIR’s Executive Summary, and in Exhibit “A” of the attached EIR
certification resolution.
Response to Comments (RTC) – The RTC contains all of the comments from public
agencies, public interest organizations and individuals that provided comments on
the Draft EIR; written responses to those comments; and an errata containing all of
the revisions to the Draft EIR warranted by the comments received on the Draft EIR,
as well as corrections and clarifications to the Draft EIR.
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The Draft EIR and RTC together comprise the Final EIR. Common usage typically
refers to the RTC alone as the “Final EIR” because it is routinely bound as a separate
volume.
Opportunities for Public Input
Outreach to solicit participation from public agencies and interested persons during the
EIR process included the following efforts:
Notice of Preparation: May 31, 2018, the City circulated a Notice of Preparation (NOP)
to solicit comments on the scope and content of the Environmental Impact Report (EIR)
for the Proposed Project. The NOP was sent to the California Office of Planning and
Research, State Clearinghouse and Planning Unit (“SCH”), the Los Angeles County
Clerk of the Board, and to responsible and trustee agencies; noticed in th e Inland Valley
Daily Bulletin and San Gabriel Valley Tribune; and emailed to individuals who
subscribed to receive General Plan Update notifications. The NOP was circulated for a
30-day review period that commenced on June 7, 2018 and ended on July 6, 2018.
Seventeen public agencies, public interest organizations and individuals submitted
written comments on the NOP. These comments were considered and incorporated
where appropriate into the Draft General Plan Update and/or Draft EIR documents. A
copy of the NOP along with NOP comments are provided in Appendix A of the EIR.
Scoping Meeting: The City conducted a public scoping meeting on June 21, 2018 at
Diamond Bar City Hall Windmill Community Room. Approximately 30 persons attended
the meeting, and ten attendees spoke on the topics that they requested to see
addressed in the EIR.
Notice of Completion/Availability: On September 13, 2019, upon completion of the Draft
EIR, a Notice of Completion (“NOC”) was filed with SCH, and a Notice of Availability
NOA”) was filed with the County of Los Angeles Clerk of the Board, as required by
Public Resources Code Section 21092. Pursuant to CEQA Guidelines Section 15087,
the City also sent the NOA to anyone requesting it. The Draft EIR was concurrently
made available for public review on the City’s dedicated General Plan Update website
www.diamondbargp.com), and hardcopies were made available for public review at
City Hall and at the Diamond Bar Public Library. The State -mandated 45-day public
review period for the Draft EIR ran from September 16, 2019 to October 31, 2019.
Draft EIR Comments and Responses: Comments received on the Draft EIR are
provided in Chapter 2 of the Final EIR, and responses to those comments are provided
in Chapter 3 of the Final EIR. The Response to Comments address all comments
received during the 45-day EIR review period. CEQA Guidelines Section 15132(d)
requires that the Final EIR include “The responses of the Lead Agency to significant
environmental points raised in the review and consultation process.” Where appropriate,
changes to the EIR have been made in response to comments received. Some EIR
comments related to issues which, absent a physical change in the environment are not
issues within the scope of CEQA, and are so noted in the responses.
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Significant and Unavoidable Impacts
The Draft EIR identifies 23 mitigation measures to mitigate potentially significant
impacts in the categories of Air Quality, Biological Resources, Cultural/Historic/Tribal
Resources and Geology/Soils/Seismicity/Paleontology. The Draft EIR also identifies
four potentially significant impacts that cannot be avoided or mitigated to less than
significant levels; those significant and unavoidable impacts, even with the incorporation
of mitigation measures, are in the categories of Air Quality, Cultural and Archaeological
Resources and Transportation.
It should be noted that these significant and unavoidable impacts exist even if the
General Plan is not updated. For example, the South Coast Air Basin currently exceeds
State and federal levels for ozone and specified airborne pollutants. Any activity that
emits such pollutants is considered a contributor the cumulative air quality conditions in
the Basin.
In the category of cultural, historic and archaeological resources, the California Office of
Historic Preservation considers buildings and structures more than 45 years old to be
potentially significant historic resources. Without a Citywide inventory and assessment
of every building in the City (including tract homes), the demolition or substantial
alteration of such structures may be regarded as a loss of a potentially significant
historic or cultural resources.
In the category of transportation, a significant impact would occur if total vehicl e miles
traveled (VMT) exceeds baseline conditions. Even though the General Plan Update
promotes infill, mixed-use development patterns, the development of a multi -modal
transportation network that would provide transportation alternatives to the single -
occupant vehicle and encourage complete streets, and other transportation demand
management measures, VMT will exceed baseline conditions for the foreseeable future.
Environmental Conclusions
If significant new information is added to an EIR after notice of public review has been
given, but before final certification of the EIR, the Lead Agency must issue a new notice
and recirculate the EIR for further comments and consultation. Significant new
information is that which discloses that:
A new significant environmental impact would result from the project or from a new
mitigation measure proposed to be implemented;
A substantial increase in the severity of an environmental impact would result unless
mitigation measures are adopted that reduce the impact to a level of insignificance;
A feasible project alternative or mitigation measure considerably different from others
previously analyzed would clearly lessen the significant environmental impacts of the
project, but the project’s proponents decline to adopt it; or
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The Draft EIR was so fundamentally and basically inadequate and conclusory in nature
that meaningful public review and comment were precluded.
Corrections or clarifications to the Draft EIR identified in the Final EIR do not constitute
significant new information pursuant to Section 15088.5 of the CEQA Guidelines; this
new information merely clarifies and makes insignificant changes to an adequate EIR.
Information presented in the Draft EIR and Final EIR support this determination.
As stated, implementation of the General Plan Update is expected to result in significant
and unavoidable significant impacts. Should the City Council adopt the proposed
General Plan Update and CAP regardless of these unavoidable impacts, CEQA
requires that it adopt a Statement of Overriding Considerations, supported by findings,
that concludes that the economic, legal, social, technological, and other benefits of the
Proposed Project outweigh the unavoidable environmental risks. If the Planning
Commission recommends adoption of the General Plan and CAP, Findings of Fact and
a Statement of Overriding Considerations will be presented to the City Council for
consideration.
Mitigation Monitoring and Reporting Program (MMRP)
Public Resources Code Section 21081.6(a)(1) requires a lead or responsible agency
that approves or carries out a project where an EIR has identified significant
environmental effects to adopt a reporting or monitoring program for the changes made
to the project or conditions of project approval, adopted in order to mitigate or avoid
significant effects on the environment.
The MMRP for the General Plan Update and CAP is included as Exhibit “A” to the
attached resolution recommending certification of the Final EIR. It is the intent of this
program to:
1. Verify satisfaction of the required mitigation measures of the EIR;
2. Provide a methodology to document implementation of the required mitigation;
3. Provide a record of the monitoring program;
4. Identify monitoring responsibility;
5. Establish administrative procedures for the clearance of mitigation measures;
6. Establish the frequency and duration of monitoring; and
7. Utilize existing review processes wherever feasible.
The MMRP describes the procedures that will be used to implement the mitigation
measures adopted in connection with the approval of the Proposed Project and the
methods of monitoring such actions. A monitoring program is necessary only for
impacts which would be significant if not mitigated.
If, during the course of project implementation, any of the mitigation measures identified
cannot be successfully implemented, the City shall immediately inform any affected
responsible agencies. The City, in conjunction with any affected responsible agencies,
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will then determine if modification to the project is required, and/or whether alternative
mitigation is appropriate.
MINOR REVISIONS TO THE GENERAL PLAN UPDATE AND EIR
Comments received during the public review period for the Public Review Draft General
Plan Update, CAP and Draft EIR resulted in minor revisions, corrections and
clarifications to the Final EIR and Public Hearing Draft General Plan Update. Chapter 4
of the Final EIR compiles these amendments and serves as the errata to the Draft EIR,
and are summarized below.
Updated Goals and Policies
In response to the direction received at the September 25, 2019 and October 8, 2019
study sessions and other comments received, several Goals and Policies were revised
to read as statements of intent, rather than regulations.
Revision to the Neighborhood Mixed Use District Boundaries
As stated during the September 25, 2019 study session public comments, the parcel
along Diamond Bar between Sunset Crossing Road (south of Wienerschnitzel) and the
SR-60 on and offramps is highly constrained due to topography and ingress/egress
restrictions. As such, it is unlikely that the site could be developed in conformance with
the Neighborhood Mixed Use District goals and policies. Staff concurs with the
commenter’s remarks, and recommends that the parcels south of Sunset Crossing
Road be detached from the Neighborhood Mixed Use District Boundaries. The
proposed Land Use Diagram (Figure 2-2) of the Public Hearing Draft General Plan
Update has thus been revised as shown below:
Public Review Draft Public Hearing Draft
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The revisions to the map do not change the environmental conclusions reached in the
Draft EIR.
DEIR Chapter 3.3: Biological Resources
Text, mitigation measure language and figures were revised to incorporate comments
received during the Draft EIR public review period. A new figure depicting wildlife
migration corridor chokepoints was also added to the Final EIR. The new and revised
figures were also incorporated into the Public Review Draft General Plan, as shown
below.
Figure 5.2: Vegetation Communities
Public Review Draft Public Hearing Draft
The revised figure above on the right shows areas previously designated as California
Walnut Woodland (yellow) along slopes and canyons to be California Walnut
Woodland/Coast Live Oak Woodland (medium green). The woodland mosaics shown
within this terrain is based on the slope orientations, where slopes with
westerly/southerly exposures are depicted as walnut woodlands, and slopes with
northerly/easterly exposures are depicted as walnut/oak woodlands.
The revisions to the map do not change the environmental conclusions reached in the
Draft EIR.
7.2.d
Packet Pg. 193
Diamond Bar General Plan Update and Climate Action Plan
Page 19 of 20
New Figure 5.5: Wildlife Movement Choke Points
The new figure to the right shows
various nodes throughout the City
where wildlife movement is
constrained by existing development
and other physical and
topographical features. The figure
has been added to the Final EIR
and General Plan Update to inform
staff and the general public of these
sensitive linkages in order to avoid
impacting them further in
conjunction with future planning
efforts.
The incorporation of this figure does
not change the environmental
conclusions reached in the Draft
EIR.
NEXT STEPS:
If the Planning Commission closes the public hearing and adopts the attached
resolutions as submitted or amended, a City Council hearing to consider certification of
the Final EIR, adopting Findings of Fact and Statement of Overriding Considerations,
and adoption of the General Plan Update and CAP will be scheduled for December 17,
2019.
PREPARED BY:
REVIEWED BY:
Attachments:
7.2.d
Packet Pg. 194
Diamond Bar General Plan Update and Climate Action Plan
Page 20 of 20
A. Resolution Recommending Certification of the FEIR, Preparation of Findings of
Fact and a Statement of Overriding Considerations, and Adoption of the
Mitigation Monitoring and Reporting Program
B. Resolution Recommending Adoption of the Diamond Bar General Plan Update
C. Resolution Recommending Adoption of the Diamond Bar Climate Action Plan
D. Diamond Bar General Plan 2040 Public Hearing Draft
E. Diamond Bar Climate Action Plan 2040 Public Hearing Draft
F. Diamond Bar General Plan 2040 & Diamond Bar Climate Action Plan 2040 Final
EIR
G. Diamond Bar General Plan 2040 & Diamond Bar Climate Action Plan Mitigation
Monitoring and Reporting Program
H. Diamond Bar General Plan 2040 & Diamond Bar Climate Action Plan 2040 Draft
EIR
7.2.d
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1
Greg Gubman
From:Medak, Christine <christine_medak@fws.gov>
Sent:Tuesday, December 3, 2019 3:42 PM
To:Greg Gubman
Cc:Cynthia Robin Smith; Erinn Wilson; angelica.gonzalez@SIERRACLUB.ORG
Subject:Fwd: [EXTERNAL] Diamond Bar Gnatcatcher Input Request
Attachments:03 Responses to Comments (Matrix).pdf; Chino_CAGN.pdf
Mr. Gubman,
This message is in response to a request from the public to provide specific information to the City of Diamond Bar (City)
regarding critical habitat for the federally threatened coastal California gnatcatcher (Polioptila californica californica,
gnatcatcher”) as it relates to gnatcatcher observations in the vicinity of the City of Diamond Bar. This information is
provided for your consideration prior to finalization of the 2040 General Plan. The attached figure displays the location
of designated critical habitat and gnatcatcher observations in the vicinity of the Chino/Puente Hills. Please note the
attached map was prepared in 2017 and does not contain more recent observations of gnatcatchers within the City. In
addition, we track only positive findings and do not track areas that have been surveyed with negative results or areas
that have not been surveyed.
The City of Diamond Bar is located south of critical habitat Unit 12 (Bonelli Regional Park population within East Los
Angeles) and north of critical habitat Unit 9 (East Los Angeles County-Matrix/NCCP Subregion of Orange County). These
units contain large blocks of high-quality habitat capable of supporting persistent populations of gnatcatchers and also
provide for connectivity between significant gnatcatcher populations and coastal sage scrub (habitat for the
gnatcatcher) within other critical habitat units, including Unit 7 (Orange County Central-Coastal NCCP) and Unit 10
Western Riverside County Multi-Species Habitat Conservation Plan). Substantial gnatcatcher populations are known to
occur both north and south of the City. Consequently, open space areas in the City that contain coastal sage scrub may
also harbor gnatcatcher territories. The potential for dispersal of gnatcatchers from the San Jose Hills, including Bonelli
Regional County Park (Unit 12), south to occupied gnatcatcher habitat in the Chino/Puente Hills (Unit 9) is tenuous due
to the paucity of available habitat between these areas. Remaining fragmented patches of coastal sage scrub within the
City may provide important stepping stones for gnatcatcher population dispersal and genetic exchange. As such, we
recommend that focus areas for future development avoid remaining open space with the potential to harbor the
gnatcatcher.
Please feel free to contact me if you have any questions regarding this message.
Christine L. Medak
Fish and Wildlife Biologist
U.S. Fish and Wildlife Service
2177 Salk Avenue, Suite 250
Carlsbad, CA 92008
Phone: (760) 431-9440 ext. 298
Fax: (760) 431-9624
http://www.fws.gov/carlsbad/
Follow us on Facebook at http://facebook.com/USFWSPacificSouthwest
Follow us on Twitter at http://twitter.com/USFWSPacSWest
I'd like to offer a plug for actually having the natural processes instead of having to simulate them."
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Nadav Nur, PRBO Conservation Science
Forwarded message ---------
From: Cynthia Robin Smith <diamondbarbeautiful@gmail.com>
Date: Mon, Dec 2, 2019 at 1:58 PM
Subject: [EXTERNAL] Diamond Bar Gnatcatcher Input Request
To: Medak, Christine <christine_medak@fws.gov>
Cc: Angelica Gonzalez <angelica.gonzalez@sierraclub.org>, Wilson, Erinn@Wildlife <erinn.wilson@wildlife.ca.gov>
TO: United States Fish, Wildlife Services, Christine Medak, Fish & Wildlife Biologist
From: Diamond Bar - Pomona Valley Sierra Club Task Force, Robin Smith
RE: Request Input, California Gnatcatcher, City of Diamond Bar
Dear Christine,
I am grateful for your previous information and guidance about the California Gnatcatcher population
discovered in the City of Diamond Bar.
This Wednesday, December 4, 2019, Public Hearing, the city Planning Commission will be considering the
quality of biological reporting, related to the general plan 2040/FEIR proposal. This hearing impacts the final
policies in the new General Plan 2040, up for adoption December 17, 2019.
The agenda report for Dec. 4th hearing, omits recognition of CNDDB mapped gnatcatcher findings. Plus, the
FEIR minimizes the value of the recent independent reports. The city's principal environmental consultant,
Steve Nelson/PCR/ESA has not recorded the gnatcatcher in Diamond Bar, and appears to display erroneous
ideas about the presence, local habitat and surrounding critical habitat relationship to this endangered
species.
Background Data
Refer to the city's "response to comments" to read the city's response to Robb Hamilton's Oct. 31st
comments, attached. (Previously submitted to the city, Feb. 2019, Hamilton's biological resources report was
commissioned by concerned residents and the Sierra Club. You already have this document on file.)
Dec. 4th Special Planning Meeting agenda report link:
http://diamondbarca.iqm2.com/Citizens/FileOpen.aspx?Type=1&ID=1502&Inline=True
Input Request
If at all possible, can you please write a brief explanation about the California Gnatcatcher's critical habitat
map as it relates to gnatcatcher findings in the City of Diamond Bar - and submit it to the city by December
4th, 4 p.m.? Community Development Director, Greg Gubman is the contact: Ggubman@diamondbarca.gov.
It is our hope the USFWS input may improve environmental literacy and the preservation of the California
Gnatcatcher in the City of Diamond Bar.
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3
Thank you for all you do, Chris. I greatly appreciate any effort you can afford us in this matter.
On the Public's Behalf, Respectfully,
C. Robin Smith, Diamond Bar - Pomona Valley Sierra Club, chair
cc: Sierra Club, Angeles Chapter, Conservation Program Mgr.
Sierra Club, Angeles Chapter Associates
CDFW, Region 5, Erinn Wilson
Cynthia "Robin" Smith, Editor, Research & Development, Naturalist
Diamond Bar Is Beautiful Blog: www.diamondbarisbeautiful.com
California Native Trees, Landscapes; Wildlife Habitat Conservation
Diamond Bar - Pomona Valley Sierra Club Task Force, Chair
A Public Benefit, Non-Profit Organization
324 S. Diamond Bar Blvd., #230
Diamond Bar CA 91765
909-861-9920 Desk 951-675-6760 Cell
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U.S. Fish and WildlifeServiceCarlsbadFishandWildlifeOffice2177SalkAve., Suite 250, Carlsbad, CA 92008
California G natcatch er O bservation!
California G natcatch er
Critical Hab ita t
0 3.5 7Miles
Ü
staff/ChrisMedak/ChinoHills/Chino_Cagn.mxd
Source: USFWS CFWO, CDFWCNDDBDate: 8 March 2017
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December 4,2019
To:City of Diamond Bar,Planning Commission
From:James Flournoy,Save the Montebello Hills,Sierra Club Task Force
RE:FEIR Proposal
Dear Honorable Planning Commission,
Thank you for the opportunity of contributing to the City of Diamond Bar general
plan/EIR process.
I have studied the FEIR and general plan documents and have noticed a lack in
clarity and specific language which would accomplish the preservation of oak
woodlands in your community.
The oak woodland,natural community distributed throughout the Puente Hills
contributes to natural solutions”for climate instability,passive recreation and
overall quality of life in the San Gabriel Valley Basin and beyond.
Please receive and consider the California Oaks Foundation template,to implement
quality preservation of the critically important oak woodlands,savanna habitats.
Respectfully,
James Flournoy,Save the Montebello Hills Sierra Club Task Force
jf.banjo@gmail.com
Attached:California Oaks Foundation template:
PROPOSED GENERAL PLAN PROVISIONS FOR THE CONSERVATION OF OAK
WOODLANDS
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California Oak Foundation
Sample Language for
PROPOSED GENERAL PLAN PROVISIONS
FOR THE CONSERVATION OF OAK WOODLANDS
GOAL
Oak trees, oak woodlands, and associated habitats have intrinsic aesthetic, environmental,
ecological, wildlife and economic values. Therefore, the conservation of oak dominated
landscapes is important to the health, safety and general welfare of the citizens of the
city/county. (Woodlands are defined as lands on which there is tree cover of 10%, and oak
woodlands exist where the ma jority of the trees are of the genus Quercus.) The city/county finds
that it is necessary to enact general plan policies and implement ordinances to protect the oak
habitats from unnecessary damage, removal or destruction. The city/county also finds that it is
necessary to take actions to encourage the planting of native oak trees where appropriate to
enhance or restore damaged or degraded oak woodland habitats and mitigate unavoidable losses.
Additionally, the city/county must educate landowners and the general public about oak
woodland ecological values.
POLICIES
1. Protect and extend the diversity of oak woodlands and associated habitats (defined as
lands on which the majority of the trees are of the genus Quercus) through site design and
land use regulations.
2. Reduce in scale, redesign, modify, or if no other alternative exists, deny any project
which cannot sufficiently mitigate significant adverse impacts to oak woodlands.
3. Encourage property owners to establish Open Space Easements or deed restrictio ns for
areas containing oak woodlands, and allow access to enable scientific study.
4. Encourage concentration of development on minimum number of acres (density
exemptions) in exchange for maximizing long term open space.
5. As a mitigation option, allow as a condition of development approval, restoration of any
area of oak woodland which is in a degraded condition, with the magnitude of restoration
commensurate with the scope of the project which may include planting of native oak
trees, removal of non-native or invasive species on appropriate sites with consideration
for long term viability, management and protection, and/or modification of existing land
uses. The object of habitat restoration shall be to enhance the functional capacity and
biological produc tivity of the oak woodland and to restore it to a condition where it can
be self-sustaining through natural occurrences such as fire, natural hydrological
processes, etc.
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ACTIONS
1. The Planning Department shall inventory the land in the city/county to determine the
location of the oak woodlands. City/county actions shall be guided by a no net loss of
oak woodlands. The inventory shall include the type of oak woodland habitats using the
classification system of the California Wildlife Habitat Relationships system (WHR)
Mayer and Laudenslayer 1988) available from the California Department of Fish and
Game. The inventory shall break down the habitat types using the WHR canopy cover
classes and indicate total acres of each oak woodland type by each cover class found in
the city/county.
2. Any project (as defined in Public Resources Code Section 21065) proposed for oak
woodlands shall be specifically analyzed for ways in which the development affects oak
woodlands and their attendant ecological, economic, and aesthetic values. The placement
of proposed roads and structures shall avoid oak trees and their drip lines. City/county
planners and the project proponent shall consider transferring density, creating parcels
with unusual lot line configurations, placing roads within lot boundaries, and other
creative design techniques to avoid impacts to oak woodlands.
3. After consulting with citizens, natural resource specialists or ecologists, the Planning
Department shall annually report to the city/county on the status and condition of oak
woodlands in the city/county. This may be accomplished through a citizen advisory
board. The Department shall recommend any actions it believes are necessary to
maintain and/or improve the status and condition of oak woodlands in the city/county.
4. The city/county shall develop and distribute information to residents on at least the
following subjects: the appropriate native oak trees to plant for particular locations; the
proper planting and care of oak trees; the identification of oak tree diseases; the barriers
to oak tree regeneration; and the values of oak trees. In developing and distributing this
information, the city/county arborist, forester, planner or other representative can seek
assistance from the agricultural commissioner, U.C. Cooperative Extension, the county or
regional parks department and local representatives of state resource management
agencies.
5. The Parks Department will evaluate oak woodlands in the city/county and identify sites
which should be acquired for public open space because of their recreation and natural
value. A mitigation plan will be developed for each city/county to preserve current
species.
6. Encourage policies to maintain privately owned oak woodlands as a cost-effective
conservation strategy.
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3
POLICY RESOLUTION
FOR OAK WOODLANDS CONSERVATION
WHEREAS, oak trees (genus Quercus) and oak woodlands have intrinsic aesthetic,
environmental and ecological values, and
WHEREAS, the preservation of oak woodlands is important to the health, safety, welfare,
and economic health of the community, and
WHEREAS, it is necessary to enact general plan policies and implement ordinances to
protect oak trees and oak woodlands from unnecessary damage, removal or destruction, and
WHEREAS, it is also necessary to encourage planting of native oak trees as appropriate
to restore oak woodlands and mitigate unavoidable loss of genus Quercus.
NOW, THEREFORE, BE IT RESOLVED, (name of governmental jurisdiction) hereby
establishes the following policies as part of its (general plan, master plan, planning, acquisition
and resource management guidelines):
Woodlands on which the majority of trees are oaks are to be protected to the
maximum extent possible through site design and use regulations.
Any project which cannot significantly mitigate adverse impacts to oak woodlands
will be reduced in scale, redesigned, modified, or, if no other alternative exists,
denied a permit.
Property owners are encouraged to establish open space easements or deed
restrictions for areas containing oak woodlands, and allow access for scientific study.
Land divisions in oak woodlands are allowed only at densities compatible with
protection of the resources as determined by environmental assessment.
As a condition of development approval, restoration is required of any oak woodland
which is in a degraded condition, with the magnitude of restoration to be
commensurate with the scope of the project. This may include planting of native
oaks, removal of non-native or invasive species, and/or modification of existing land
uses. The objective of restoration shall be to enhance the functional capacity and
biological productivity of the oak woodland to make it self-sustaining through natural
processes.
BE IT FURTHER RESOLVED, that the (name of agenc y) (department – planning,
resources, parks) shall inventory the land in the (jurisdiction) to determine location of oak
woodlands, using the classification system of the California Wildlife Habitat Relationships.
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BE IT FURTHER RESOLVED, that any project (as defined in Public Resources Code
Section 21065) proposed for oak woodlands shall be specifically analyzed for ways in which the
development affects oak woodlands and their ecological, economic and aesthetic values.
BE IT FURTHER RESOLVED, that after consulting with a citizen (advisory board, tree
council or other related group), the (planning, resource management or other pertinent
department assigned) shall annually report to the (jurisdiction) on the status and condition of its
oak woodlands, includ ing any recommended actions it believes are necessary.
BE IT FURTHER RESOLVED, that the (jurisdiction) arborist shall develop and
distribute information to residents on appropriate planting of native oak trees, and information on
compatible plants, proper maintenance methods, identification of oak tree diseases and
treatments, as well as the values of oak trees to the community.
BE IT FURTHER RESOLVED, that the (department) will evaluate oak woodlands in the
jurisdiction) and identify sites which should be acquired or otherwise preserved through
conservation easements, dedications, and mitigation agreements for public open space, because
of their natural and recreational enhancement values.
Moved by (name and title), seconded by (name and title), and approved this (day), (month),
year) by the following vote:
FOR:
AGAINST:
ABSTAIN:
ABSENT:
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December 4, 2019
TO: City of Diamond Bar Planning Commission, Staff
FROM: C. Robin Smith, Diamond Bar – Pomona Valley Sierra Club Task Force
RE: Public Hearing, Deny Approval of Proposed FEIR As Is; Revisions Report Item 7.1
The Sierra Club is the oldest environmental group, founded on May 28, 1892, in San
Francisco, California, by Scottish-American preservationist John Muir, who became its first
president. John Muir and the Sierra Club formed the National Park system and fostered
regard for natural wildlands, everywhere.
The DBPV Sierra Club priority in conserving local natural resources is to first, “do no harm.”
To educate ecological awareness and preservation by advocating avoidance of practices
which disturb, damage or convert natural ecosystems.
The Diamond Bar general plan and FEIR document as it is offered at this hearing, is a
disappointment. Overall, it displays information, which is vague, fragmented, erroneous and
curiously different than scientific, standard definitions used by the established ecological
monitoring community and state and federal conservation agencies.
Standardized, specific language in natural resources conservation is important to define,
defend, protect and restore natural communities. The language and descriptions used in the
Diamond Bar Resource Conservation chapter and FEIR are inconsistent with standards.
Examples:
1. Vegetation Communities Figure 5.2, revisions depicted on packet page 40, are still
incorrect, misrepresenting measurable, existing conditions and official definitions of
the habitats as stated in the Manual of California Vegetation. The city/consultant map
portrays native tree dominant natural community of “California Walnut/Coast Live
Oak woodland” distributed throughout the city as walnut dominant. Based on our
ground-truth surveys, the habitat dominated by oaks and the map ought to be titled,
oak/walnut savanna, woodland” or “oak/walnut mixed hardwood savanna,
woodland”.
2. Figure 5.2: Sycamore Canyon Park is depicted as “coast live oak woodland” (yes,
there are many oaks in this region) but it is a “sycamore riparian/alluvial” habitat.
Why else, is it called “sycamore canyon”?! Why is it not designated “sycamore
riparian”?
Attached, find three, formal definitions of these natural communities, taken from the Manual
of California Vegetation, Second Edition, text book. Notice that each name of the dominant
alliance, the presence of walnut trees or oak trees are included in the habitat. Why are ESA
designations confusing and inconsistent with the authority source, ESA claims to refer to?
3. The City received new reports of California Gnatcatchers distributed in the city. Yet,
the revision report has excluded this important find. Why is this data missing from the
updated changes? The general plan language minimizes and misdirects understanding
of the species. We have requested the United States Fish, Wildlife Services, explain the
significance of gnatcatcher presences in the city and its critical habitat areas.
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4. The revision comments claim the map changes do not change the environmental
conclusions in the DEIR. This is false. Consider the following:
Incorrect information can lead to many, expensive problems, including potential litigation.
Mis-identifying existing condition natural communities contribute to mistakes in conservation
planning, causing degradation or conversion (loss) of a natural system.
Example:
The recent Sycamore Canyon Park erosion repair project suffered the removal of authentic
oak/willow/mulefat thicket watershed habitat on the slopes being repaired. At least (4)
mature, coast live oaks, (3) willow and extensive companion trees/shrubs were removed with
no permits and no replacement of native vegetation. The area is classified as “sycamore
riparian” per the Cal Veg Manual. The city displays no habitat identity consistent with
standards. During grubbing activities May 2019, the field manager told me “the oaks are not
protected” so they could be removed. Later, a city project manager told me, the area is “not
a riparian habitat” minimizing the importance of the natural watershed. Sycamore Canyon is
a registered riparian on the USGS map.
At the conclusion of the erosion repair Nov. 2019, the biodiverse, natural watershed has now
been planted with ornamental, Acacia Redolens, an Australian, invasive, short-lived, highly
flammable shrub community. Biodiversity is reduced to a monoculture. The Sycamore
Canyon trail restoration project is inferior due to the conversion (loss) of important watershed
habitat, which contributes to the Diamond Bar Creek. The city’s continued choice of installing
invasive, ornamental plants to “mitigate” is bad practice and must cease, if the city’s claim to
embrace authentic conservation planning practices are to be believed.
Overall, there is ignorance and neglect, which affect Diamond Bar wildland management
practices. Aside from the “eco-vandalism” incurred, the practices are measurably, fiscally
wasteful.
Precise language in Diamond Bar’s guidance and policy documents is essential to achieve
best practices and reliable management methods, which must be taught to staff, and utilized
to first, do no harm, and preserve the irreplaceable, rare flora/fauna species, which make our
community unique.
On behalf of a concerned public and myself as a long time resident, I respectfully request the
City of Diamond Bar planning commission reject the shoddy work of the proposed FEIR
without first making corrections, which are critical to future success in local conservation.
Thank you.
C. “Robin” Smith, Diamond Bar resident, Diamond Bar – Pomona Valley Sierra Club, chair
909-861-9920
eMail: diamondbarbeautiful@gmail.com
Reference Attachments:
Manual of California Vegetation: Walnut, Oak, Sycamore habitat (9) pages.
Sycamore Canyon Park, converted watershed, planted with Acacia Redolens Nov. 2019
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Sycamore Canyon Park,converted watershed to ornamental Acacia Redolens”.New
planting Nov.2019.Observe,former planting.Systemic conversion of natural
sycamore riparian/oak woodland watershed.
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ATTACHMENT 6
Diamond Bar General Plan 2040 & Diamond Bar
Climate Action Plan 2040 Final EIR
Submitted under separate cover due to document size.
The full document has been provided to the City Council.
Also available at www.diamondbargp.com
7.2.f
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Agenda #: 8.1
Meeting Date: December 17, 2019
TO: Honorable Mayor and Members of the City Council
FROM: Daniel Fox, City Manager
TITLE: ANNUAL APPOINTMENT OF COUNCIL MEMBERS TO SERVE ON
LOCAL AND REGIONAL BOARDS, COMMISSIONS AND
COMMITTEES.
STRATEGIC
GOAL: Open, Engaged & Responsive Government
RECOMMENDATION:
Ratify the Mayor's appointments, dissolve the Sphere of Influence/Annexation City
Council Standing Committee, and adopt Resolution No. 2019-46 confirming
appointments to the San Gabriel Valley Council of Governments.
FINANCIAL IMPACT:
No financial impact.
BACKGROUND:
Following the annual reorganization of the City Council, it is customary for the newly
selected Mayor to appoint Council Members to serve on various local and regional
organizations of which the City is a member. In addition, the Mayor also makes
appointments to the various standing committees and ad -hoc committees created by
the City Council. It is proposed that the Sphere of Influence/Annexation City Council
Standing Committee be dissolved as it was last active in 2008 and there is no present
need for it. The Mayor’s recommended appointments are included in Attachment 1.
Pursuant to the bylaws of the San Gabriel Valley Council of Governments (SGVCOG), a
resolution must be adopted to formalize the Mayor’s new appointments to the
SGVCOG. Resolution No. 2019-46 confirming the appointments will be sent to the
SGVCOG upon adoption (Attachment 2).
LEGAL REVIEW:
The City Attorney has reviewed and approved the Resolution as to form.
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PREPARED BY:
REVIEWED BY:
Attachments:
1. 8.1.a 2020 City Council Appointments
2. 8.1.b Resolution No. 2019-46
8.1
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2020 CITY COUNCIL APPOINTMENTS
Effective 12/17/2019
COMMITTEE DELEGATE/ALTERNATE
California Contract Cities Association
Board of Directors membership – CCCA bylaws specify that voting
delegate and alternate needs to be any City elected official)
17315 Studebaker Road, Suite 210, Cerritos, CA 90701
Executive Director Marcel Rodarte 562-622-5533 FAX 562-222-
8183
Meets 3rd Wednesday of each month at 6:30 p.m. (social hour),
7:30 p.m., dinner, various restaurant locations of host City.
Reservations required.
Andrew Chou/Delegate
Ruth Low/Alternate
Foothill Transit Board
Foothill Transit is governed by a Joint Powers Authority of 22 member
cities and the County of Los Angeles. The larger Governing Board is
divided into five regional clusters that elect representatives one a year at
the agency’s annual meeting to serve on a five-member Executive Board –
City of Diamond Bar –Cluster 4)
Doran Barnes, Exec. Dir., 100 S. Vincent Ave., Suite 200, West
Covina, CA 91790, 626-931-7300, FAX 626-915-1143
Meets last Friday of each month at 8:00 a.m. at above address.
Carol Herrera/Delegate
Nancy Lyons/Alternate
Four-Corners Transportation Coalition
Carol Herrera, City of Diamond Bar, Chairperson - Meets as
needed.
Carol Herrera/Delegate
Steve Tye/Alternate
Greater Los Angeles County Vector Control District
Appointment of Trustee – does not have to be an elected official.
Appointment is for 2-year term.)
12545 Florence Ave., Santa Fe Springs, CA 90670, 562-944-
9656, FAX 562-944-7976
Meets 2nd Thursday at address above at 7:00 p.m.
Steve Tye/Trustee
8.1.a
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2
Joint Powers Insurance Authority
Board of Directors membership – Delegate must be any elected official
appointed by the Mayor. Alternate may be elected official or staff
member.)
Jon Shull, Executive Director, 8081 Moody St., La Palma, CA
90623, 800-229-2343, FAX 562-860-4992
General Board Committee meets annually each July - location to
be announced.
Ruth Low/Delegate
Nancy Lyons/Alternate
L.A. County Sanitation District No. 21
Board of Directors Membership – Mayor is automatically delegate per
Health & Safety Code Sec. 4730.1. Alternate is required to be an elected
official whose appointment is confirmed by City Council action)
Grace Hyde, Chief Engineer & General Manager, 1955 Workman
Mill Rd., Whittier CA 90607-4998
Mailing: P.O. Box 4998, Whittier CA 90607-4998, 562-699-7411
x1500, FAX 562-695-8660
Meets 4th Wednesday of each month at 1:30 p.m. at District Office.
Steve Tye/Delegate
Carol Herrera/Alternate
L.A. County City Selection Committee
Board of Directors membership - Mayor and Mayor Pro Tem are
automatically designated as Delegate and Alternate, respectively)
Patrick Ogawa, Acting Executive Officer, Board of Supervisors,
Kenneth Hahn Hall of Administration, 500 W. Temple St., Room
383, Los Angeles, CA 90012, 213-974-1401, FAX 213-620-0636
Meets: After the League of California Cities - L.A. County Division
Meeting - (Approx. 8:30 p.m.)
Steve Tye/Delegate
Nancy Lyons/Alternate
League of California Cities - L.A. County Division
Board of Directors membership – Delegate and alternate must be
elected officials. Mayor does not have to be appointed)
Jennifer Quan, P.O. Box 1444, Monrovia, CA 91017, 626-786-
5142, FAX 626-460-8034
Meets 1st Thursday each month at 6:30 p.m. at various locations.
Andrew Chou/Delegate
Ruth Low/Alternate
8.1.a
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3
San Gabriel Valley Council of Governments
Board of Directors membership – Delegate and alternate must be
elected officials. Adoption of a resolution confirming the appointment is
usually made at the next City Council meeting.)
Marisa Creter, Assistant Executive Director/Interim Executive
Director, 1000 S. Fremont Ave., Unit 42, Building A-10N, Suite 10-
210, Alhambra, CA 91803, 626-457-1800, FAX 626-457-1285
sgv@sgvcog.org.
Meets 3rd Thursday of each month at 6:00 p.m. at Upper San
Gabriel Valley Municipal Water District Offices, 602 E. Huntington
Dr., Suite B, Monrovia, CA 91016. Executive Session 5:00 p.m.
Nancy Lyons/Delegate
Ruth Low/Alternate
Southern California Association of Governments (SCAG)
Board of Directors membership – Delegate and alternate must be
elected officials but there is no requirement that delegate be the Mayor)
Appointment to SCAG District 37 is not contingent on appointment as
delegate or alternate by the City.)
900 Wilshire Boulevard, Suite 1700, Los Angeles, CA 90017,
213-236-1800, FAX 213-236-1816
General Assembly meets annually each March - location to be
announced.
Steve Tye/Delegate
Ruth Low/Alternate
Take Back Our Community Coalition
Delegate and alternate selected by the City Council)
c/o City of Monrovia, City Manager
415 S. Ivy Avenue, Monrovia, CA 91016
626) 932-5585
Meets quarterly at the Doubletree Hotel
924 West Huntington Drive, Monrovia, CA 91016
Nancy Lyons/Delegate
Ruth Low/Alternate
Tres Hermanos Conservation Authority
2 Board of Directors Memberships – Council may appoint anyone)
c/o City of Industry, Troy Helling, Executive Director
Meets 3rd Wednesday of each month at 6pm at City of Industry,
15651 E. Stafford St., Industry, CA 91744
Steve Tye/Delegate
Nancy Lyons/Delegate
Carol Herrera/Alternate
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Wildlife Corridor Conservation Authority (WCCA)
Board of Directors Membership – Council may appoint anyone.)
Joseph Edmiston, Executive Director, Contact Judi Tamasi
5810 Ramirez Canyon Rd., Malibu, CA 90265,
310-589-3230 x121, FAX 310-589-3237
Ruth Low/Delegate
Andrew Chou/Alternate
CITY COUNCIL STANDING COMMITTEES
COMMITTEE MEMBERS
City Audit Committee Steve Tye
Nancy Lyons
City Council Goals/City Manager Evaluation Steve Tye
Nancy Lyons
Economic Development (Meets quarterly) Carol Herrera
Nancy Lyons
Fee Study Sub-Committee Ruth Low
Nancy Lyons
Industry East Development Advisory Committee Carol Herrera
Steve Tye
LLAD Council Sub-Committee Carol Herrera
Andrew Chou
Legislative Carol Herrera
Ruth Low
Neighborhood Improvement (Meets quarterly) Nancy Lyons
Andrew Chou
Public Safety Committee (Mayor and Mayor Pro Tem meets
quarterly)
Steve Tye
Nancy Lyons
Council Handbook Review Subcommittee Steve Tye
Ruth Low
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5
CITY COUNCIL LIAISON
COMMITTEE MEMBERS
Chamber of Commerce Andrew Chou/Delegate
Nancy Lyons/Alternate
D.B. Community Foundation Steve Tye/Delegate
Nancy Lyons/Alternate
Library Nancy Lyons/Delegate
Ruth Low/Alternate
PUSD/City Andrew Chou/Delegate
Ruth Low/Alternate
Senior Citizen Nancy Lyons/Delegate
Andrew Chou/Alternate
WVUSD/City Nancy Lyons/Delegate
Andrew Chou/Alternate
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RESOLUTION NO. 2019-46
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF DIAMOND
BAR, CALIFORNIA, CONFIRMING THE APPOINTMENT OF SPECIFIC
REPRESENTATIVES TO THE SAN GABRIEL VALLEY COUNCIL OF
GOVERNMENTS
WHEREAS, the City of Diamond Bar has executed the San Gabriel Valley Council
of Governments Joint Powers Agreement; and
WHEREAS, the Joint Powers Agreement for the San Gabriel Valley Council of
Governments requires each member city to appoint a Delegate Government Board
Representative and an Alternate Governing Board Representative to represent the City
in conducting the affairs of the San Gabriel Valley Council of Governments .
NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF DIAMOND BAR
DOES HEREBY RESOLVE AS FOLLOWS:
SECTION 1. Nancy Lyons has been designated to serve as the City of Diamond
Bar Delegate to the Governing Board of the San Gabriel Valley Council of Governments.
SECTION 2. Ruth Low has been designated to serve as the City of Diamond Bar
Alternate Delegate to the Governing Board of the San Gabriel Valley Council of
Governments.
SECTION 3. That the individuals designated in this Resolution serve until
replaced by resolution or until they become ineligible pursuant to the terms of the Joint
Powers Agreement of the San Gabriel Valley Council of Governments.
SECTION 4. That the City Clerk shall certify the adoption of this resolution.
SECTION 5. That a certified copy of the resolution be circulated to the San Gabriel
Valley Council of Governments.
PASSED, APPROVED AND ADOPTED this 17th Day of December, 2019.
Steve Tye, Mayor
ATTEST:
I, Kristina Santana, City Clerk of the City of Diamond Bar, do hereby certify that
the foregoing Resolution was duly and regularly passed, approved and adopted by the
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Resolution No. 2019-46
2
City Council of the City of Diamond Bar, California, at its regular meeting held on the 17th
day of December, 2019, by the following vote:
AYES: COUNCIL MEMBERS:
NOES: COUNCIL MEMBERS:
ABSENT: COUNCIL MEMBERS:
ABSTAINED: COUNCIL MEMBERS:
Kristina Santana, City Clerk
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