Exhibit 14 - Initial Study Mitigated Negative Declaration Errata SheetErrata Sheet
Surrey Farms Estates Subdivision Project
November 25, 2025
Page 1
INTRODUCTION
This Errata presents, in strike-through and double-underline format, the revisions to the Surrey
Farms Estates Subdivision Project Initial Study/Mitigated Negative Declaration (IS/MND). The
revisions to the IS/MND reflected in this Errata do not affect the adequacy of the previous
environmental analysis contained in the Surrey Farms Estates Subdivision Project IS/MND.
Because the changes presented below would not result in any new significant impacts or increase
in impact significance from what was identified in the IS/MND, recirculation of the Surrey Farms
Estates Subdivision Project IS/MND is not required.
CHANGES TO IS/MND
The following revision is hereby made to page 16 of the IS/MND:
Architecture and Site Plan Review
The Town’s Building Division Community Development Department is responsible for a
plan review of all new construction, additions, and remodels for both commercial and
residential properties, as well as construction inspection services for projects including
electrical, plumbing and mechanical installations. Plan review ensures compliance with
applicable State and local codes, policies, guidelines, and standards of all residential and
commercial structures within the Town limits, including the Hillside Development Standards
and Guidelines. As described in the Town’s Code, the purpose of Architecture and Site
Plan Review through the Planning Division is to regulate the height, width, shape,
proportion, siting, exterior construction and design of buildings to ensure that they are
architecturally compatible with their surroundings. Section 29.20.150 of the Town Code
lists the matters that the Town must consider when reviewing applications for Architecture
and Site Approval. The Town’s review is limited to objective standards only, pursuant to
SB 330 and Builder’s Remedy.
Mitigation Measure III-1 on page 35 of the IS/MND is hereby revised as follows as part of staff-
initiated changes:
III-1 The project applicant shall show on Improvement Plans via notation that
the project contractor shall restrict the construction of the off-site sidewalk
improvements along the north side of Blossom Hill Road between Regent
Drive and Union Avenue and along the north side of Fisher Avenue
between Mitchell Avenue and Roberts Road from occurring
simultaneously with the on-site construction of the proposed project.
Alternatively, if simultaneous construction of the on-site and off-site
components of the proposed project cannot be avoided, prior to the
initiation of ground disturbance associated with the off-site sidewalk
improvements, the project applicant shall show on project improvement
plans via notation the following requirements:
ERRATA SHEET
EXHIBIT 14
Errata Sheet
Surrey Farms Estates Subdivision Project
November 25, 2025
Page 2
The contractor shall ensure that all construction equipment
greater than 50 horsepower to be used in the construction of the
off-site sidewalk improvements, including owned, leased, and
subcontractor vehicles, shall be Tier 4 final off-road construction
equipment. In addition, all off-road equipment operating at the off-
site construction site must be maintained in proper working
condition according to manufacturer’s specifications.
Idling shall be limited to five minutes or less in accordance with
the In-Use Off-Road Diesel Vehicle Regulation as required by
CARB. Clear signage regarding idling restrictions shall be placed
at the entrances to the construction site.
Portable equipment over 50 horsepower must have either a valid
BAAQMD Permit to Operate (PTO) or a valid statewide Portable
Equipment Registration Program (PERP) placard and sticker
issued by CARB.
Conformance with the foregoing requirements shall be confirmed through
review and approval of plans by the Town of Los Gatos Community
Development Parks and Public Works Department.
Pages 48 and 49 of the IS/MND is hereby revised as follows:
The on-site ephemeral drainage with swales was determined not to be considered
jurisdictional water of the U.S. or the State. Nonetheless, aAs shown in Figure 3, the
proposed project would be designed to incorporate a minimum 10-foot buffer between the
proposed development and the vegetation surrounding the ephemeral drainage. As such,
the ephemeral drainage with swales would not be directly impacted by the proposed
project. Similarly, as discussed above, the proposed project would retain the 100- to 110-
foot flood easement between the development footprint and Ross Creek. Therefore, the
proposed project would not result in the disturbance of any on-site wetlands.
Mitigation Measure IV-9 on page 50 of the IS/MND is hereby revised as follows as part of staff-
initiated changes:
Mitigation Measure(s)
Implementation of the following mitigation measure would reduce the above potential
impact to a less-than-significant level.
IV-910 Prior to the start of construction activities, the applicant shall comply with the
Town of Los Gatos Tree Protection Ordinance and a tree removal permit shall be
obtained from the Town for the removal of any on-site trees that qualify as a
protected tree. If the trees proposed for removal are found to be in good condition,
and the tree removal permit is granted primarily for the convenience of the
applicant, then the full cost and responsibility of such removal shall be borne by
the applicant, including planting of replacement trees. According to the Tree
Mitigation and Protection Plan prepared for the proposed project, the project
would not meet the required on-site tree replacement requirement; thus, the
project applicant shall pay the appropriate in-lieu fees, pursuant to the
requirements of Division II of Chapter 29.10 of the Town’s Municipal Code. The
above noted requirements shall be completed to the satisfaction of the Town of
Los Gatos Parks and Public Works Department Planning Division.
Errata Sheet
Surrey Farms Estates Subdivision Project
November 25, 2025
Page 3
Page 50 is further revised as follows:
As discussed above, mixed oak woodland is present throughout the project site, some of
which would be impacted by the proposed development. In order to determine if on-site
trees proposed for removal qualify for protection under the provisions of the Town’s
Municipal Code, an Arborist Report was prepared for the site by McClintock Landscape
Horticultural Services (McClintock) (see Appendix C), which has been peer reviewed by
Monarch Consulting Arborists. During a site tree survey conducted of the project site, the
Arborist Report identified 603 673 on-site trees measuring four inches or greater in
diameter at breast height (DBH), consisting of 26 species. According to the Arborist Report,
546 630 of the on-site trees qualify for protection under the Town’s Tree Protection
Ordinance.
According to the Tree Mitigation and Protection Plan prepared for the proposed project,
223 protected trees would be removed, which would require a total of 551 replacement
trees to be planted on-site, pursuant to the Town of Los Gatos Tree Protection Ordinance.
A total of 85 trees are proposed to be planted on-site, which would not meet the on-site
tree replacement requirements (see Figure 8 and Figure 9). Thus, payment of in-lieu fees
consistent with Division II of Chapter 29.10 of the Town’s Municipal Code would be required
to mitigate for the shortfall in on-site tree replacement.
Page 70 is hereby revised as follows:
g. Issues related to wildfire hazards are discussed in Section XX, Wildfire, of this
IS/MND. As noted therein, the project site is not located within a State
Responsibility Area (SRA). However, the site is located within a Very High Fire
Hazard Severity Zone (FHSZ).1
Mitigation Measure X-1 on page 74 of the IS/MND is hereby revised as follows:
X-1 Prior to any ground-disturbing activities, the project applicant shall prepare
and submit a final erosion and sediment control plan for review and
approval by the Town of Los Gatos Engineering Division of the Parks and
Public Works Department. A Notice of Intent (NOI) and Storm Water
Pollution Prevention Plan (SWPPP) shall be submitted to the San
Francisco Bay Regional Water Quality Control Board. A maximum of two
weeks is allowed between clearing of an area and stabilizing/building on
an area if grading is allowed during the rainy season. Prior to any ground
disturbance, the on-site aquatic features (i.e., the ephemeral
drainage/drainage swale and Ross Creek) shall be flagged by a qualified
biologist with highly visible flagging tape, or similar, to clearly demarcate
the limits of the aquatic features, and interim erosion control measures
shall be installed around the aquatic features, at a minimum. The project
applicant shall submit a letter to the Town prepared by the qualified
biologist confirming completion of the flagging for review and approval
prior to commencement of any ground disturbance. Interim erosion control
measures, to be carried out during construction and before installation of
the final landscaping, shall be included. Interim erosion control methods
shall include, but are not limited to: silt fences, fiber rolls (with locations
and details), erosion control blankets, Town standard seeding
specification, filter berms, check dams, retention basins, etc. The project
1 California Department of Forestry and Fire Protection. Santa Clara County: State Responsibility Area Fire Hazard
Severity Zones. Effective April 1, 2024.
Errata Sheet
Surrey Farms Estates Subdivision Project
November 25, 2025
Page 4
contractor shall provide erosion control measures as needed to protect
downstream water quality during winter months. The grading, drainage,
erosion control plan and SWPPP shall be prepared in compliance with
applicable measures contained in the amended provisions C.3 and C.14
of most current Santa Clara County National Pollutant Discharge
Elimination System (NPDES) Municipal Regional Permit (MRP).
Monitoring for erosion and sediment control is required and shall be
performed by the Qualified SWPPP Developer (QSD) or Qualified SWPPP
Practitioner (QSP) as required by the Construction General Permit.
Stormwater samples are required for all discharge locations and projects
may not exceed limits set forth by the Construction General Permit
Numeric Action Levels and/or Numeric Effluent Levels. A Rain Event
Action Plan (REAP) shall be developed 48 hours prior to any likely
precipitation event, defined by a 50 percent or greater probability as
determined by the National Oceanic and Atmospheric Administration
(NOAA), and/or whenever rain is imminent. The QSD or QSP must print
and save records of the precipitation forecast for the project location area
from (https://www.cpc.ncep.noaa.gov/) which shall accompany monitoring
reports and sampling test data. A rain gauge is required on-site. The Town
of Los Gatos Engineering Division of the Parks and Public Works
Department and the Building Department shall conduct periodic NPDES
inspections of the site throughout the recognized storm season to verify
compliance with the Construction General Permit and Stormwater
ordinances and regulations.
Page 76 of the IS/MND is hereby revised as follows:
Furthermore, as discussed above, following project development, stormwater runoff from
each on-site DMA would be directed into an associated bioretention area located adjacent
to each lot, which would be lined with an impermeable liner. Following on-site treatment,
stormwater flows would be metered out into the existing 27- and 36-inch storm drains
located north and west of the site, respectively. The proposed on-site stormwater
infrastructure would be sized to meet Provision C.3.g of the County’s Municipal Regional
Stormwater NPDES permit (MRP), which requires new development to manage
stormwater flows such that post-development runoff does not exceed pre-project runoff
rates and durations.
In order to calculate the project’s ability to meet flow-duration frequency requirements while
also meeting the required water quality treatment standards, a Bay Area Hydrology Model
(BAHM) report was prepared for the proposed project by Balance Hydrologics.2 As
discussed therein, site runoff would be directed to one of nine proposed bioretention basins
that provide both water quality treatment and flow-duration control. Each bioretention area
has been designed in accordance with the standard design criteria outlined in the C.3
Stormwater Handbook. Specifically, each basin was modeled with six inches of surface
ponding, 18 inches of biotreatment soil media, and 12 inches of drain rock. A four-inch
underdrain would collect the treated water, which would then be metered through a two-
inch orifice integrated into the storm drain overflow structure. The two-inch orifice is
required to meet the hydromodification management criteria. The modeling conducted as
part of the BAHM report showed that the basins would biofilter an approximate average of
90 percent of the mean annual runoff. Such filtration rates are well in excess of the
minimum 80 percent required by the MRP. As such, the BAHM report concluded that the
proposed stormwater management facilities would provide effective water-quality
2 Balance Hydrologics. Summary of BAHM Modeling for the Surrey Farm Project, Town of Los Gatos. July 31, 2025.
Errata Sheet
Surrey Farms Estates Subdivision Project
November 25, 2025
Page 5
treatment and flow-duration controls for the full range of flows, from one-tenth of the two-
year flood event up to the 10-year event.
Based on the above, the proposed project would not substantially alter the existing
drainage pattern of the site or area in a manner which would result in erosion, siltation, or
flooding on- or off-site, create or contribute runoff water which would exceed the capacity
of existing or planned stormwater drainage systems, or provide substantial additional
sources of polluted runoff. Consequently, implementation of the proposed project would
result in a less-than-significant impact.
Page 102 of the IS/MND is revised as follows:
a-d. According to maps prepared as part of the California Department of Forestry and
Fire Protection (CAL FIRE) Fire and Resource Assessment Program, the project
site is not located within an SRA; however, the site is located within a Very High
FHSZ.3
The project site is currently undeveloped and contains scattered oak woodlands
throughout. Development of the proposed residential uses would include the
clearing of on-site fuel sources and, thus, is not anticipated to increase wildfire
risks at the site relative to the existing conditions within the project site.
Additionally, the proposed project would be required to comply with all applicable
requirements of the CFC through the installation of fire sprinkler systems, fire
hydrants, and other applicable requirements. In addition, the proposed project
would be subject to the requirements of Chapter 7A of the CBC which include, but
are not limited to, use of ignition-resistant materials, fire-intrusion design of roofing
and vents, and use of glazed exterior windows and doors. The proposed project
would also be situated near existing roads, water lines, and other utilities, which
would reduce risks related to wildfire due to the existing development generally
acting as a fuel break because of a lack of natural debris (e.g., vegetation) within
developed sites.
Wildfire risks are not anticipated to be exacerbated during project operation, as the
anticipated residential uses typically do not involve operational components that
would increase the risk of wildfire. Development of the site for residential uses
would help to reduce the risk of wildland fire in the area due to site improvements,
such as roadways, driveways, and irrigated landscaping, which would reduce
readily combustible vegetation. Additionally, pursuant to Mitigation Measure VII-1,
the project design would be required to show that final grading or improvement
plans incorporate all recommendations included within the site-specific GGHI
prepared for the proposed project to ensure slope stability at the project site.
Furthermore, as shown in Figure 16 of the IS/MND, the proposed project locates
the residences outside of the areas of the site with the steepest slopes. Although
some slopes occur within the project site, the on-site slopes are limited in size and
are not sufficient to facilitate rapid spread of wildfire, as compared to mountainous
areas with slopes sufficiently large enough to accommodate rapid spread of
wildfire. As a result, the proposed project would not exacerbate wildfire risks due
to slope. The off-site improvement areas do not include significant slopes.
As discussed in Section IX, Hazards and Hazardous Materials, of this IS/MND
implementation of the proposed project would not result in any substantial
3 California Department of Forestry and Fire Protection. Santa Clara County: State Responsibility Area Fire Hazard
Severity Zones. Effective April 1, 2024.
Errata Sheet
Surrey Farms Estates Subdivision Project
November 25, 2025
Page 6
modifications to the existing roadway system and, thus, would not physically
interfere with the Town’s EOP, particularly with any emergency evacuation routes.
Furthermore, the proposed project would not include land uses or operations that
could impair implementation of the plan. While the long-term maintenance of the
proposed roadways, water and wastewater infrastructure, and other utilities would
not exacerbate fire risks, the activities associated with the initial construction and
placement of the utilities and infrastructure could cause a temporary increase in
fire risks due to the use of heavy equipment, which would contain combustible
materials such as fuels, oils, and ignition sources. However, the project contractor
would be required to comply with all applicable health and safety standards,
including the California Health and Safety Codes and local Town ordinances
regulating the handling, storage, and transportation of hazardous materials.
Compliance with such standards would help to minimize the potential for accidental
conditions, including fire.
Additionally, the Santa Clara County Fire Department SCCFD has also adopted
Genasys Protect (formerly known as Zonehaven) to provide specific, timely and
accurate information regarding evacuations within the County. Genasys Protect
divides geographic regions into smaller zones to help simplify evacuations. In the
event of a wildfire or public safety emergency, fire department and law
enforcement agencies will issue evacuation orders and other protective actions for
impacted areas. Genasys Protect is a web-based platform that provides real-time
evacuation updates. The project site is located within Zone LGA-008, which
includes the area north of Kennedy Road, south of Blossom Hill Road, east of Los
Gatos Boulevard, and west of Short Road and Brooke Acres Drive.4
Therefore, the proposed project would not be expected to be subject to or result in
substantial adverse effects related to wildfires, and a less-than-significant impact
would occur.
The above modifications are for clarification purposes only and do not change the analysis or
conclusions of the IS/MND.
4 Protect Genasys. Genasys Protect. Available at: https://protect.genasys.com/zones/US-CA-XSC-LGA-008.
Accessed May 2025.