Meridian Consultant (Locacciato, Tony) 2025-10-07 Turnbridge SRR Objecting to SAFER EA allegationsCITY COUNCIL MEETING - OCTOBER 7, 2025 - WRITTEN PUBLIC COMMENTS FROM TONY LOCACCIATO OF MERIDIAN CONSULTANTS
CONSENT CALENDAR ITEM NO. 3 - ADOPTING ORDINANCE NO. 626 AT SECOND READING APPROVING DA 2025-0001 -
REINSTATED AND AMENDED DEVELOPMENT AGREEMENT 2014-1001 FOR THE SILVERROCK RESORT PROJECTS RESPONSE TO
COMMENTS REGARDING ADDENDUM NO. 3 TO MITIGATED NEGATIVE DECLARATION ADOPTED UNDER ENVIRONMENT
ASSESSMENT 2002-453 FOR THE SILVERROCK RESORT PROJECT
IVj1eridian 860 Hampshire Road, Suite P
Westlake Village, California 91631
COnSU/tants Tel. 805.367.5720
October 7, 2025
City of La Quinta
Design & Development Department
78495 Calle Tampico
La Quinta, California 92253
Attn: Cheri Flores
Planning Manager
Re: 2025 SilverRock Resort Project Addendum
Environmental Assessment 2025-0002
Development Agreement 2025-0001
Responses to Comments from SAFER
Dear Cheri Flores,
On October 6, 2025, Lozeau Drury, LLP submitted comments in support of an appeal filed by
Supporters Alliance for Environmental Responsibility (SAFER) on the approval Environmental
Assessment 2025-0002 (Addendum No. 3 to Environmental Assessment 2002-453) and conditionally
approving Development Agreement 2025-0001, which were approved on September 22, 2025, for the
2025 SilverRock Resort Project Addendum (2025 Project).
Meridian Consultants (Meridian) prepared the September 2025 Addendum to the 2002 MND adopted
by the Cityforthe SilverRock Resort Project. Meridian also prepared the City's 2014Addendum to the
Adopted 2002 MND. I also managed the preparation of the City's 2002 MND as well as the City's 2006
Addendum to the Adopted 2002 MND. Each Addendum the City prepared compared the revised
Project to the project as defined and analyzed in prior documents and includes updated information
on existing conditions as well as analysis of the changes to the Project.
Meridian reviewed the comments in the October 6, 2025 letter from Lozeau Drury and responses to
these comments are provided below.
1. Growth Inducement
Lozeau Drury comments that the 2025 Project, as disclosed in the 2025 Addendum, would add 1,690
additional residents to the City of La Quinta and that this would represent a 9.9 percent increase in
population, which would impact water supply, traffic, schools and other public services, air pollution
and other impacts.
Responses to Comments from SAFER
2025 SilverRock Resort Project Addendum
October 7, 2025
Page 2
This comment, however, ignores the planning context for the Project as discussed in the Addendum.
First, the City updated the La Quinta General Plan in 2013 (2035 La Quinta General Plan). The
SilverRock Resort Project was originally approved in 2002, and in 2006, the City approved the
SilverRock Resort Specific Plan to guide the development of the Project. The Specific Plan was
reviewed in the 2006 Addendum to the Adopted MND. The 2025 General Plan incorporated the 2006
SilverRock Specific Plan. The City's Program ElRforthe 2025 General Plan provides a comprehensive
assessment of the potential cumulative impacts from implementing the General Plan, including the
SilverRock Specific Plan, as discussed in the 2014 Addendum to the original MND.
The 2025 Project would reduce overall intensity of the uses allowed by the SilverRock Specific Plan,
as detailed in Table 2-2, Comparative land Use Summary, Prior Environmental Review, and the 2025
SilverRock Master Plan, in the 20205 Addendum. As explained in the 2025 Addendum, the population
estimate presented in the Addendum reflects a conservative approach that assumes all hotel and
branded residential units operate as full-time residences. In contrast, the Previous Assessments
treated these uses as seasonal and therefore did not attribute any growth in the City's permanent
population. As described on page 3.0-8 of the Addendum, the 2025 Project would generate an
estimated 1,690 residents. Given the City's 2025 population of approximately 38,796 and its
projected 2050 population of 55,836—an increase of 17,040 residents over 25 years; the Project's
contribution would represent only about 9.9 percent of the projected growth for the City, which
reflects the City's 2025 General Plan as evaluated in the General Plan Program EIR and the 2014 and
20245 Addendums to the Adopted MND. As the 2025 Project reduces the intensity of the uses
allowed by the SilverRock Specific Plan, which was incorporated into the City's General Plan, the
potential increase in the City's population from the Project would not result in growth not anticipated
for bythe City's 2035 General Plan and, for this reason, preparation of a Supplemental EIR to examine
the potential impacts of this potential growth in the City's population is not warranted.
2. Traffic
The comments state that the 2025 Project would generate more daily vehicle trips than identified in
the 2002 Mitigated Negative Declaration (MND) and the Addendum does not evaluate potential
transportation impacts in terms of Vehicle Miles Traveled (VMT), as currently required by CEQA.
The comment compares the 2025 SilverRock Resort Project to the project as defined and analyzed
2002 MND and ignores the updated traffic analysis provided in the 2006, 2014 and 2025 Addendums
to the 2002 MND. Each of these Addendums evaluates changes to the Project as defined and
analyzed in the 2002 MND. As documented in the 2025 Addendum (Table 3.6-1), the Project would
generate fewer total daily vehicle trips than the 2018 Project and does not increase roadway capacity
demands or result in new significant impacts related to LOS or traffic safety. The overall development
intensity, including hotel keys, residential units, and commercial space, has been substantially
Responses to Comments from SAFER
2025 SilverRock Resort Project Addendum
October 7, 2025
Page 3
reduced from prior approvals. For this reason, the Project would not result in new or more severe
traffic impacts beyond those previously analyzed. All prior mitigation measures and conditions of
approval remain applicable. Therefore, pursuant to CEQA Guidelines §15162 and §15164,
preparation of an Addendum is appropriate.
Because the M ND for the Project was adopted prior to July 1, 2020, it analyzed transportation impacts
using LOS, which was the required CEQA metric at the time. The change in CEQA Guidelines Section
15064.3 designating VMT as the primary significance threshold does not apply retroactively to
previously adopted CEQA documents based on the Court of Appeal decision in Olen Properties Corp.
v. City of Newport Beach (2023) 93 Cal.App.5th 270. In addition, as discussed above, the 2025 Project
reduces the intensity of land uses and vehicle trips from the project at previously approved.
Accordingly, VMT would also be reduced in comparison to the Project as previously approved. For
these reasons, preparation of a VMT analysis is not required.
3. Biological Impacts
The comments provided include photographs of wildlife within four miles of the Project Site is
support of comments that development of the 2025 Project would impact the wildlife in the area.
The photographs and brief reconnaissance -level site visit described in the comments do not
constitute substantial evidence under CEQA to refute the Addendum's conclusions. Under CEQA
Guidelines §15384, substantial evidence must consist of facts or expert opinion supported by facts,
not unverified observations, or speculation. While the photographs include certain wildlife species
identified as special -status species, the mere observation of individual animals within or adjacent to
a previously developed and landscaped site does not indicate a new or more severe biological
impact.
The Project Site consists of areas previously graded for golf and resort uses, partially developed with
the City's existing golf course and partially constructed buildings, and is designated as
"Developed/Disturbed" and "Golf Course" land by the Coachella Valley Multiple Species Habitat
Conservation Plan (CVMSHCP). The Project remains fully consistent with the CVMSHCP and
continues to implement all applicable avoidance, minimization, and mitigation measures, including
payment of conservation fees that provide regional habitat compensation for covered species.
No new natural habitat would be disturbed, and no evidence indicates that the Project would result
in take, habitat loss, or population -level effects on any special -status species. Courts have
consistently held that short-term observations or photographs, without supporting survey data, do
not constitute substantial evidence of a significant impact (Anderson First Coalition v. City of
Anderson (2005) 130 Cal.App.4th 1173; Bowman v. City of Berkeley (2004) 122 Cal.App.4th 572).
Responses to Comments from SAFER
2025 SilverRock Resort Project Addendum
October 7, 2025
Page 4
Based on the analysis and conclusions presented in the 2025 Addendum to the MND, the potential
impacts of the 2025 Project on special -status species have been accurately and adequately
addressed, and the 2025 Project will not result in any new or substantially more severe significant
environmental effects than those previously analyzed. Accordingly, preparation of a Supplemental
EIR is not required.
4. Air Quality
The comments state that due to the increase in population and traffic, the 2025 Project would exceed
the Project's volatile organic compound (VOC) threshold of 55 pounds per day (ppd). As discussed
in the Growth Inducement and Traffic sections above, the 2025 Project would reduce overall land use
intensity compared to the Previous Assessments, would induce only planned population growth
consistent with the City's General Plan, and would generate fewer vehicle trips than the 2018 Master
Plan.
The comments further assert that the 2025 Addendum substantially underestimates Project VOC
emissions based on land use intensity, concluding that total VOC emissions would be 65.4 ppd,
which is above the CEQA significance threshold of 55 ppd. One comment claims the landscaped golf
course area (361 acres or approximately 15.7 million square feet) was set to zero in the Ca1EEMod air
emissions modeling completed for the Addendum, resulting in no estimated VOC emissions from
fertilizer and pesticide application. The 361 acres include the existing 161-acre Arnold Palmer Golf
Course and a second proposed approximately 200-acre 18-hole golf course. The existing 161-acre
portion was intentionally set to zero in CaLEEMod because it is a fully developed and operational
facility that has been analyzed in previous CEQA documents. The 2025 Addendum appropriately
evaluates only new development and improvements; not routine maintenance activities associated
with the existing golf course. Regular landscaping and turf management practices are part of the
environmental baseline and do not constitute new sources of emissions attributable to the current
Project. Including those emissions again would have resulted in double -counting impacts already
evaluated and occurring under existing conditions.
It should also be noted that none of the Previous Assessments identified exceedances of South
Coast Air Quality Management District (SCAQMD) daily thresholds for construction or operation. In
the Tables 3.5-1 and 3.5-2 of the 2014 Addendum, the applicable SCAQMD VOC thresholds were 75
ppd, with maximum daily emissions of 72.4 ppd during construction and 65.6 ppd during operation —
both below the threshold. Even when applying Mr. Sutton's overestimated figure of 65.4 ppd, the 2025
Project would not substantially emit levels significantly above the Previous Assessment. Therefore,
no further analysis is warranted.
Responses to Comments from SAFER
2025 SilverRock Resort Project Addendum
October 7, 2025
Page 5
5. Valley Fever
The comments state that the Addendum does not analyze potential Valley Fever impacts. These
comments contain only generalized statements regarding Valley Fever risks and reported increases
in cases across Riverside County in 2024 but provide no site -specific data demonstrating the
presence of Coccidioides fungus on the Project site or any aspect of the 2025 Project that would
exacerbate such risks in the City of La Quinta. The Project Site has already been mass graded and
that completion of construction under the 2025 Project would reduce dust, blow sand, and soil
erosion relative to current conditions.
Additionally, Valley Fever is not a required environmental topic under the CEQA Guidelines Appendix
G Environmental Checklist. CEQA requires analysis of environmental effects caused by a project, not
naturally occurring diseases that may exist in a region. Potential exposure to Coccidioides spores is
a regional public health issue, not an environmental impact attributable to project -specific
emissions or land use. As such, Meridian finds that the 2025 Addendum appropriately addresses
dust -related emissions through compliance with SCAQMD Rule 403 (Fugitive Dust) and existing air
quality mitigation measures (MM AQ-1 through AQ-4), and that no new or more severe impacts
related to Valley Fever would occur under CEQA.
6. Formaldehyde
Comments state that development of the proposed new residential and commercial buildings would
result in significant formaldehyde exposure. With respect to the claim of indoor air quality risks
associated with formaldehyde, the comments do not provide substantial evidence of any new or
substantially more severe environmental effects than those analyzed in the previously adopted MND.
The comments contain only generalized statements about potential cancer risks from building
materials but provide no site -specific information regarding the 2025 Project or the materials that
would be used for project development. Moreover, the submission fails to acknowledge that the 2025
Project would substantially reduce the total amount of building square footage developed and
occupied on the Project Site compared to the prior analysis, thereby further reducing any potential
for indoor air quality emissions.
The concern regarding formaldehyde exposure is also unfounded. The 2025 Addendum's air quality
analysis and health risk assessment appropriately address emissions of volatile organic compounds
(VOCs), including formaldehyde, within the modeling and mitigation framework established by the
South Coast Air Quality Management District (SCAQMD). Construction and operational emissions
were modeled using CaLEEMod v2022.1, which accounts for VOC emissions from architectural
Responses to Comments from SAFER
2025 SilverRock Resort Project Addendum
October 7, 2025
Page 6
coatings, consumer products, and combustion sources consistent with SCAQMD Rules 1113 and
1144. These rules impose strict VOC limits on building materials and coatings, effectively minimizing
potential formaldehyde emissions. As shown in Tables 3.5-2 and 3.5-3 of the Addendum, the
Project's total VOC emissions are well below the SCAQMD significance threshold of 55 pounds per
day, confirming that formaldehyde exposure would remain less than significant. Additionally, Title 24
Building Energy Efficiency Standards and the CalGreen Code regulate indoor air quality and limit off -
gassing from composite wood and finish materials. Based on this substantial evidence, the City finds
that the Proposed Project Modifications would not result in any new or more severe impacts related
to formaldehyde exposure under CEQA Guidelines §15162.
Conclusion
As the responses above demonstrate, the Addendum adequately assesses the potential for
significant impacts from 2025 SilverRock Resort Project, which is consistent with the prior
assessments and no further environmental review is required for this project under the standards in
CEQA and the CEQA Guidelines.
Sincerely,
Meridian Consultants
Tony Locacciato, AICP
Partner