Folsom City Council
June 23, 2026

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 25
City requirements (Folsom Municipal Code [FMC], Title 16), as well as with the requirements of the State Subdivision Map Act (Government Code Sections 66410 et seq.).

C. Backbone Infrastructure
The construction of the backbone infrastructure was envisioned in both the General Plan and the FPASP to occur as part of and in tandem with new development. This section reviews those requirements and identifies how the Project complies with those requirements.

Relevant Policies and Requirements
• GP Policy PFS 3.1.1 (Water Master Plan). Maintain and implement the Water Master Plan to ensure water facilities are adequate to meet existing customer needs and construct facilities to meet future needs.
• GP Policy PFS 3.1.7 (Water Supply). Provide an adequate supply of water for all users in Folsom now and in the future.
• GP Policy PFS 3.1.11 (Resilient System). Ensure a resilient water storage and distribution system that can rapidly recover to provide water in the event of a disaster.
• Folsom Plan Area Specific Plan. Section 13.6 of the FPASP outlines the expected financing, phasing, and maintenance of public infrastructure and facilities in the Plan Area. Various policies are included in this section related to funding mechanisms and restrictions. Section 13.7 of the FPASP outlines the expected phasing for backbone infrastructure and breaks the Plan Area into three districts.

Policy 13.7 requires that a conceptual backbone infrastructure phasing plan be submitted for development areas with the first tentative map or building permit submittal, with updates required as needed for subsequent maps.

Analysis
The FPASP is a comprehensive plan that calls for the construction of a substantial network of public infrastructure including roads, public transit facilities, water and wastewater systems, stormwater conveyance, as well as the construction of schools, parks, policy and fire protection facilities. To detail how necessary infrastructure development will be funded, a document called the Public Facilities Financing Plan (PFFP) that covers the entire Specific Plan has been adopted and amended from time to time over the life of the Specific Plan. In addition, a Water Master Plan, Non-Potable Water Plan, Wastewater Maste Plan, Storm Drainage Master Plan, and Open Space

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 26
Operations and Management Plan have been adopted and amended to guide development of their respective facilities.

The FPASP states that the physical features of the Plan Area naturally divide it into three distinct districts: Central District, Hillside District, and Southwest District, shown in Figure 11 below. The districts represent the logical placement of infrastructure serving the Plan Area. The objective of the phasing is to coordinate the construction phasing of backbone infrastructure and public facilities.

FIGURE 11: FPASP DISTRICTS
The Project is located primarily in the Southwest District. As required under Section 13.7, the applicant and landowners have provided a Conceptual Backbone Infrastructure Phasing Plan for both the Southwest District and the Central District west of East Bidwell Street (refer to Attachment 15). This document identifies all the backbone infrastructure, including roadways and utility infrastructure, to be built out as each of the different parcels develop in the FPASP. Storm drainage detention basins, water tanks, water booster pumps, and roadways including underground utilities are all shown in the attachment.

Further discussion on backbone roadway development and phasing can be found in Section D – Traffic, Access, and Circulation below. City staff reviewed the proposed Conceptual Phasing Plan and found that it provided the necessary information to determine relative timing and responsibility for completion of necessary backbone infrastructure for the Southwest and Central Districts of the Plan Area.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 27
D. Traffic, Access, and Circulation
Relevant Policies and Requirements
• GP Policy M 4.1.3 (Level of Service). Strive to achieve at least a traffic Level of Service “D” (or better) for local streets and roadways throughout the City. In designing transportation improvements, the City will prioritize use of smart technologies and innovative solutions, including roundabouts, that maximize efficiencies and safety. During the course of Plan buildout it may occur that temporarily higher Levels of Service result where roadway improvements have not been adequately phased as development proceeds. However, these situations will be minimized based on annual traffic studies and monitoring programs. Staff will report to the City Council at regular intervals via the Capital Improvement Program process for the Council to prioritize projects integral to achieving Level of Service D or better.
• GP Policy M 4.1.10 (Prioritization of Roundabouts). Roundabouts are prioritized as the primary form of intersection control. During the planning and design of new transportation facilities, and when retrofitting existing intersections, an engineering study shall be completed in which roundabout control is thoroughly evaluated to the satisfaction of the Public Works Director. If roundabout control is determined to provide a viable and practical solution, it shall be studied in lieu of, or in addition to, other traffic control alternatives. If other intersection controls are proposed in lieu of roundabout control, the engineering study shall demonstrate that the roundabout is physically infeasible and/or that the operations and the safety of the proposed alternative intersection are determined to achieve the same or better operations and/or offer longer-term advantages when compared to a roundabout intersection.
• GP Policy M 7.1.1 New Development. Require new development to contribute towards the construction of offsite facilities and provision of services to achieve the City’s mobility goals.
• GP Policy M 7.1.2 Fair Share for Transportation Infrastructure Improvements.

Require all new development to dedicate rights-of-way, construct facilities, or pay its fair share for needed transportation infrastructure improvements that support all travel modes, including pedestrian, bicycle, and transit facilities, roadway improvements, and ITS and transportation demand management (TDM) programs and services.
• Folsom Area Specific Plan. The Folsom Plan Area Specific Plan established a series of plans and policies for the circulation system within the entire Plan Area.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 28
The FPASP circulation system was designed with a sustainable community focus on the movement of people and provides a number of mobility alternatives such as walking, cycling, carpooling, and viable forms of public transportation in addition to vehicular circulation. The circulation plan evaluated regional travel, both in terms of connectivity and capacity as well as local internal connections and access.

The circulation plan also addressed the concerns of regional traffic, including parallel capacity to U.S. Highway 50, and connectivity with surrounding jurisdictions while considering community-wide connectivity, alternative modes of travel, and the provision of complete streets. A portion of FPASP Figure 7.1 – Circulation that shows the project area is included below for context as well.

FIGURE 12 – FPASP FIGURE 7.1 – CIRCULATION (PORTION)

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 29
Analysis
The 2011 Folsom Plan Area Specific Plan Environmental Impact Report/Environmental Impact Statement included not only a detailed analysis of traffic-related impacts within the Plan Area, but also an evaluation of traffic-related impacts on the surrounding communities. In total, there are fifty-five (55) traffic-related mitigation measures associated with development of the FPASP. Many of these mitigation measures are expected to reduce traffic impacts to East Bidwell Street. Included among the mitigation measures are requirements to fund and construct roadway improvements within the Plan Area, pay fair-share contribution for construction of improvements north of U.S. Highway 50, participate in the City’s Transportation System Management Fee Program, and Participate in the U.S. Highway 50 Corridor Transportation Management Association.

The Project is subject to all traffic-related mitigation measures required by the 2011 FPASP EIR/EIS (Condition Nos. 106-52 to 106-106 in the FPASP). Condition No. 11 requires that the Project comply with all applicable mitigation measures including those related to traffic.

On April 1, 2025, Kimley Horne completed a Traffic Report and Circulation Study (Traffic Study) to inform both the near-term and build-out transportation network necessary to accommodate the addition of the Project. The Traffic Study was used to identify required infrastructure and access improvements along Oak Avenue Parkway and Haven Parkway within the Project boundaries. The Traffic Study included an intersection Level of Service (LOS) analysis in the near term and at buildout for five intersections related to the Project.

The analysis concluded that all intersections studied were expected to operate at LOS D, which is the city’s operational threshold, or better for both the near term and buildout with the intersections built consistent with the Plan Area roadway improvement requirements.

The Study also reviewed the Project roadway network against City of Folsom Fire Code to ensure adequate circulation and access for emergency vehicle response and found that the Project design satisfies the basic geometric elements for clearance and unobstructed width and height for fire apparatus.

Finally, the Study also reviewed planned bicycle and pedestrian considerations. Per the Specific Plan, sidewalks are planned along all project roadways. Class II bike lanes are planned along Oak Avenue Parkway, Alder Creek Parkway, Mangini Parkway, Haven Parkway, and Prairie City Road. Class I bike paths are also planned in the open space and cross Haven Parkway and Oak Avenue Parkway. Roadway cross sections included with the Project’s Tentative Subdivision Map include sidewalks and Class II bike lanes in conformance with Specific Plan requirements.

As discussed above in Section C – Backbone Infrastructure, the FPASP circulation system was envisioned to be phased with the development of the Plan Area. The Project is primarily within the Southwest Districts of the Plan Area. While the Project’s Traffic

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 30
Study identified a discrete set of roadway and intersection improvements for access to and circulation within the Project, it did not include an analysis of the overall circulation system improvements that may be required as part of the overall backbone phasing required by the FPASP. Staff informed the applicant that some or all of the following circulation system improvements would need to be considered as part of this Project:
- Improving part of Prairie City Road from White Rock Road to the U.S. Highway 50 Interchange.
- Improving all of Oak Avenue Parkway from Mangini Parkway to Alder Creek Parkway.
- Improving part of Alder Creek Parkway from Prairie City Road to East Bidwell Street.
- Improving part of Mangini Parkway from Prairie City Road to Oak Avenue Parkway. - Installing signalized intersections along Prairie City Road. - Installing roundabouts at major intersections along Oak Avenue.

Staff from the Community Development Department, Public Works Department, and Fire Department then worked with the applicant team and property ownership over many months to review options for roadway improvements that would move the backbone system phasing plan forward in a logical and realistic manner but would be responsive to financing and timing constraints facing the applicant during Project buildout. In addition, the City of Folsom began coordinating with the County of Sacramento to develop an interim cross section for Prairie City Road that would meet the needs of the City, the County, quarry owners with rights to traverse the roadway, and future residents of both the Project and future development on the west side of Prairie City Roadway in the unincorporated county. This effort is ongoing and the proposed updated roadway cross section will be brought forward to the City Council and Board of Supervisors for consideration later this summer.

Ultimately, a set of Conditions of Approval were developed that balance the needs of all parties, recommended by city staff, and accepted by the Project applicant. These are Condition Nos. 33 through 39 in Attachment 3. Items of note are listed below:
o Roadway development will generally follow the expected Final Map Preliminary Phasing Plan (Attachment 14) to meet the needs of residents while minimizing upfront infrastructure costs to the extent practicable. o Three intersections along Oak Avenue Parkway will be required to be developed as Roundabouts in compliance with the city’s Roundabout First policy. These are the intersections of Oak Avenue and Mangini Parkway, Oak Avenue and Haven Parkway, and the intersection of Oak Avenue Parkway and Alder Creek Parkway. o At an early phase of project development, the applicant will be required to install an Emergency Vehicle Access (EVA) Road that connects the northern end of the

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 31
Oak Avenue Parkway roadway segment within the Project to Prairie City Road, via an access road segment that follows the eventual Alder Creek Parkway alignment.

This EVA along with existing perimeter access points to White Rock Road to the south and East Bidwell Street to the east provides the necessary ingress/egress for emergency vehicles to the Project and vicinity until the balance of the roadways in the area are completed.
o The applicant will be required to develop or fund a segment of Prairie City Road, roughly from Alder Creek Parkway to the north to just south of Haven Parkway along with signalization at these two intersections. The improvements will either reflect the roadway cross section as adopted by the FPASP or an alternative as negotiated by the City and County.

With these conditions and adoption of the FPASP Central and Southwest Districts Conceptual Backbone Infrastructure Phasing Plan (Attachment 15), staff believe that the Project is consistent with General Plan and Plan Area policies related to Traffic, Access, and Circulation.

E. Open Space and Oak Woodland Preservation
Relevant Policies and Requirements
As required by the City of Folsom Charter Section 7.08(C) (Measure W), the FPASP preserves thirty percent of the Plan Area in perpetual open space that will encompass valuable natural resources such as oak woodlands. FPASP Policy 8.15 states that all entitlements within the FPASP shall be reviewed to ensure that thirty percent (30%) of the Plan Area is maintained as natural open space to preserve oak woodlands and sensitive habitat areas.

The FPASP uses the California Oak Woodland Conservation Act of 2001 definition of oak woodlands as “oak stands with a greater than 10% canopy cover.” The oak woodlands, isolated oak tree canopy, and individual oak trees within the Plan Area are exclusively located in the western section (west of East Bidwell Street) and consist of 642 acres of oak woodland habitat with a canopy cover of 249-acres (approximately 39% canopy cover). Additionally, the Plan Area contains 10 acres of isolated oak tree canopy that is not classified as oak woodlands because it has less than 10% canopy cover.

Figure 13 below illustrates the location of the blue oak woodlands and individual oak trees within the Folsom Plan Area. The light green areas shows those oak woodland areas and individual oaks expected to be preserved under the FPASP and the red areas show those anticipated to be removed as a result of development.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 32
FIGURE 13: OAK WOODLAND PRESERVE EXHIBIT
The FPASP includes several mitigation objectives and policies regarding oak woodlands and isolated oak trees to ensure the preservation of large expanses of oak woodlands within the Folsom Plan Area. However, the FPASP also recognizes that required infrastructure to accommodate development will result in unavoidable impacts to oak woodlands and isolated oak trees. In particular, the FPASP identified approximately 131 acres of unavoidable oak woodland impacts for construction of Plan Area backbone infrastructure and the Oak Avenue interchange. In addition, approximately 114 acres of potential oak woodland impacts were identified by the FPASP in conjunction with construction on residential and non-residential parcels in the Plan Area. The FPASP also identifies approximately 8.41-acres of isolated oak tree canopy that may be impacted by construction of backbone infrastructure as well as development on residential and nonresidential parcels in the Plan Area. Finally, the FPASP requires that a minimum of 396.52 acres of existing on-site oak woodlands be preserved overall.

Analysis
Open Space Preservation
The Project includes modification of the boundaries between Plan Area land use designations, including the boundaries of the OS (Open Space) designation, requested through a Minor Administrative Modification (MAM). The applicant states that significant work went into design of the land plan for the development to create a lotting pattern and

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 33
supporting infrastructure plan that is both efficient and sensitive to the OS areas that surround much of the Project site. This resulted in an increase of approximately 5.9 acres of open space to the overall OS total because of this Project. As a result, staff determined that the project remains consistent with the City of Folsom Charter Section 7.08(C) (Measure W) because it maintains and even adds to the 30% open space preservation requirement.

On-Site Tree Impacts
The Project Area consists of relatively flat to rolling terrain with predominantly undeveloped annual grassland and blue oak woodland. A powerline bisects the center of the Project Area running roughly north-south with a few access roads through the eastern section of the Project Area.

ECORP Consulting, Inc. prepared an Arborist Report (dated April 2025 and included with this report as Attachment 22) which includes a conceptual tree preservation/removal plan and strategy with guidance as provided by the FPASP, as shown in Section 10 (Resource Management & Sustainable Design, Subsection 10.2.3 Oak Woodlands & Isolated Trees). Among other Policies in this Section, Policy 10.15 of the FPASP provides specific guidance as to the preservation and/or removal of trees. Together with the Arborist Report, these criteria were utilized to help determine the practicality and need for tree preservation/removal within development areas on the project site. Specific tree removal data and justification are included in the Arborist Report.

Figure 9 below shows the expected oak woodland impacts for the project. Note: this figure from the Arborist Report is included here to provide a high-level view of the Project’s impact to isolated oaks and oak woodland. The applicant expects further refinement of impact areas and retention of isolated trees in the western area of the project site.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 34
FIGURE 9: ALDER CREEK TREE SURVEY OVERVIEW
The FPASP EIR/EIS (Mitigation Measure 3A.3-5) requires the applicant to submit an Oak Tree Mitigation Plan consistent with the approved Oak Tree Mitigation and Monitoring Plan for the FPASP to mitigate for impacts to the oak woodland preserve areas and isolated oak tree canopy areas located on the project site. Conditions have been placed on the Project that require the applicant to submit the Oak Tree Mitigation Plan for the areas of the oak woodland canopy that are affected and obtain tree removal permits for individual oak trees as required. This will keep the project in conformance with the required mitigation measures.

FPASP Oak Woodland Preservation
The Specific Plan includes Policy 10.13 which requires that development “preserve and protect in perpetuity approximately 396.52-acres of existing oak woodlands.” To support this policy, the Specific Plan includes the following discussion for Oak Woodland Mitigation:

To fully mitigate for impacts to oak woodlands, the FPASP will implement one or more of the mitigation measures listed below. Together, the mitigation measures will permanently protect approximately of [sic] 396.52-acres of existing Plan Area oak woodlands and create approximately of [sic] 245.63-acres of new oak woodland habitat either on-site or with a combination of on-site and off-site

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 35
locations(s). (FPASP page 10-13).

Oak Woodland canopy calculations done in support of the Specific Plan estimated that approximately 450.88 acres of Oak Woodland are located within the Open Space preserve areas. The Project includes impacts to oak woodlands within the Open Space preserve areas due primarily to grading along the project perimeter and development of stormwater basins to support development. Staff, including the City’s Urban Forester, worked with the applicant and their consultant, ECORP, to look at minimizing wherever possible the loss of oak woodland canopy and isolated oak trees. In several cases, the applicant revised lots or eliminated some residential lots to protect healthy isolated oak trees. However, the applicant could not relocate or reduce in size the detention basins required for the project due to a number of constraints (e.g., lack of alternate location, drainage area needed based on number of units, power line corridors, etc.).

Staff requested that the applicant provide an analysis that demonstrated whether their project would reduce the amount of oak woodland canopy below the 396.52-acre threshold identified in the specific plan. Working with ECORP and McKay & Somps, the applicant was able to demonstrate that their project would not reduce the oak woodland canopy below the threshold. In fact, there would be approximately 30 acres of additional oak woodland that would remain. However, staff note that these calculations do not include potential canopy impacts from future development. The applicant provided an exhibit showing how they determined their potential impact to oak woodland canopy and the balance of canopy expected to remain after completion of their project. It is included as Attachment 23 to this report.

Nevertheless, the size of the detention basins and other backbone infrastructure required in this area for this development, including basins located in the open space area, results in more oak woodland canopy removal in the Open Space areas than originally envisioned in the FPASP. While this project does not reduce the amount of oak woodland canopy below the threshold, other future development projects as well as future infrastructure projects, such as the Oak Avenue Parkway Interchange, may result in oak woodland tree canopy loss that would exceed the threshold. If that were to happen then either those projects would have to be scaled back to avoid that loss or an amendment to the FPASP along with additional environmental review and Council approval would be required before that oak woodland canopy reduction could occur.

Conditions 61 through 65 in Attachment 3 specifically address the required measures involving the protection of trees and conservation areas. Furthermore, these conditions also identify the measures that need to be taken by the applicant to address the loss of the oak woodland canopy and isolated oak trees including the use of conservation easements to protect oak woodlands elsewhere in the region and new plantings.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 36
F. Trails, Parks, Fire Station, and School Site
The Project is adjacent to multiple Open Space parcels that are expected to include Class I bikeways and trails as well as connection points for pedestrian and bicycle access at various locations. In addition, the Project includes sites that will be transferred to the City for a Neighborhood Park and Fire Station. Finally, the Project includes a property adjacent to the Neighborhood Park site that will be transferred to the Folsom Cordova Unified School District (FCUSD) to develop as a future elementary school site referred to by the school district as Granite Springs Elementary School. All these expected uses are consistent with the Plan Area Land Use Plan.

Relevant Policies and Requirements
Trails
• FPASP Policy 7.16: A system of sidewalks, trails, and bikeways shall internally link all land uses and connect to all existing or planned external street and trail facilities contiguous with the Plan Area to provide safe routes of travel for pedestrians and bicyclists as depicted herein and as indicated on the applicable roadway sections.

Pedestrian and bicycle facilities shall be designed in accordance with city design standards, including the latest version of the Bikeway Master Plan, the FPASP, and the FPASP Community Design Guidelines.
• FPASP Policy 7.21: All Plan Area land uses shall be located within approximately ½ mile of a Class I bike path or a Class II bike lane.
• FPASP Policy 8.8: Locate Class I bicycle paths and paved and unpaved trails throughout the open space.

Parks
• GP Policy PR 1.1.12 (Neighborhood Parks): Strive to ensure all neighborhoods, new and established, have parks that serve as community focal points. • FPASP Policy 4.17: Land shall be reserved for parks as shown in Figure 4.3 – Specific Plan Land Use Designations and Table 4.2 – Land Use Summary. On future tentative subdivision maps or planned development applications, park sites shall be within 1/8 of a mile of the locations shown in Figure 4.3 – Specific Plan Land Use Designations. Park sites adjacent to school sites should remain adjacent to schools to provide for joint use opportunities with the Folsom-Cordova Unified School District. Park sites adjacent to open space shall remain adjacent to open space to provide staging areas and access points to the open space for the public. • FPASP Policy 4.19: Parks shall be located throughout the Plan Area and linked to

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 37
residential neighborhoods via sidewalks, bike paths and trails, where appropriate.

During the review of tentative maps or planned development applications, the city shall verify that parks are provided in the appropriate locations and that they are accessible to residents via sidewalks, bike paths and trails.

Fire Station
• GP Policy PFS 7.1.1 (Adequate Facilities and Services): Strive to provide fire department facilities, equipment and vehicles, and services to adequately meet the needs of existing and future development.
• GP Policy PFS 7.1.4 (Optimal Siting): Require that new fire stations are strategically located to ensure optimal response time and physical barriers are considered in the siting of new stations.

School Site
• GP Policy PFS 2.1.1 (School District Coordination): Coordinate with the school districts serving Folsom to ensure that school sites are dedicated or reserved for purchase by the districts so that:

1. Each residential neighborhood will contain or have access to the appropriate elementary school according to school district standards;

2. Children do not have to cross an uncontrolled intersection on an arterial road to reach an elementary school;

3. Elementary schools can be reached on foot by most of the neighborhood residents; and

4. A joint park/school site can be developed wherever possible.

Analysis
Trails
The Project includes sidewalks, trails, and bikeways throughout that will provide internal and external links. Residential streets will all include either attached or detached sidewalks, with bicycles sharing lanes. Collector streets will either have a dedicated onstreet bike lane (Class II facility) or a separate off-street Class I bicycle facility within the landscape corridor. These facilities will in turn connect to adjacent open space Class I facilities and all existing or planned external street and trail facilities contiguous with the Plan Area to provide safe routes of travel for pedestrians and bicyclists. Figure 14 below shows the proposed roadway cross section for Haven Parkway, which will serve as a collector street and provide the link between residential streets and major roadways and open space corridors in the western area of the Project. Pedestrian and bicycle facilities shall be designed in accordance with city design standards.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 38
FIGURE 14: HAVEN PARKWAY ROADWAY CROSS SECTION
The Project’s proposed pedestrian and bicycle facilities ensure that all proposed uses are located within approximately ½ mile of a Class I bike path or a Class II bike lane.

Attachment 8 (Illustrative Master Plan Exhibit) provides a simple representation of the Class II bike lanes and access points to Class I bike paths within the Open Space areas surrounding the project. Figure 15 below shows details from Attachment 8 for access points proposed along the powerline corridor and east side in the highest density area of the project.

FIGURE 15: ILLUSTRATIVE MASTER PLAN DETAILS – CLASS I TRAIL ACCESS

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 39
FPASP Figure 7.32 (Bikeway Plan) shows the overall on- and off-street bike path and lane plan for the Plan Area. Open Space areas around the Project will include multiple miles of Class I bike paths. The Folsom Plan Area Development Impact Fee and the Specific Plan Infrastructure Fee (SPIF) are the mechanisms to collect fees from development for trail improvements in the Open Space area. This Project will pay its fair share of impact fees that will then be used to develop the trail system in the adjacent Open Space areas.

Parks
The FPASP requires that Planned Developments, such as this Project, demonstrate compliance with two policies related to the location and accessibility of public parks (FPASP Policies 4.17 and 4.19). Specifically, the Planned Development application must demonstrate that any included park sites are within 1/8 of a mile of the locations shown in Figure 4.2 – Specific Plan Land Use Designations and during the review of Planned Development applications, the city shall verify that parks are provided in the appropriate locations and that they are accessible to resident via sidewalks, bike paths and trails.

The Project includes one public park site, Neighborhood Park 5. The proposed park location is the same as anticipated in the Specific Plan, with minor modifications to the park boundaries, and it will be accessible to residents via sidewalks, bike paths, and trails as shown in the roadway cross sections included in Attachment 5 (Small-Lot Vesting Tentative Subdivision Map). The Project does not request modifications to the required on-street bikeways. Further, conditions have been included that require pedestrian access at park entries, including any required pedestrian roadway crossings. Finally, the park site remains adjacent to the proposed elementary school site, which allows for potential joint use. Staff of the City Parks Department reviewed the Project and proposed perimeter improvements for the Neighborhood Park site and found them acceptable with the included conditions.

Fire Station
The FPASP anticipated that two fire stations would be necessary to serve the Plan Area at buildout. One station (Station 34) located on Westwood Drive, east of East Bidwell Street, is operational. FPASP Figure 11.1 (Public Services & Facilities) included a conceptual location for a second site in the Project area, at the northeast corner of Oak Avenue Parkway and Haven Parkway. The applicant team proposed to formalize a fire station site as part of this map request but shift the site across to the west side Oak Avenue, at the northern edge of the Project development area. The applicant proposes to create a 2.1 acre site that would be dedicated on the Final Map with improvements completed and access points located to the satisfaction of the City of Folsom Fire Department. Further, Oak Avenue Parkway north to Alder Creek Parkway would be improved for emergency vehicle ingress and egress to Prairie City Road. Figure 16 below is a detail of Attachment 5 (Small-Lot Vesting Tentative Subdivision Map) showing the

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 40
proposed fire station site.

FIGURE 16: DETAIL OF FIRE STATION SITE
Fire Department personnel reviewed the new location and proposed emergency access improvements and confirmed that they would adequately meet the needs of existing and future development.

School Site
Adjacent to the park site is an anticipated elementary school site (Elementary School No. 5), which would be deeded to the Folsom-Cordova Unified School District (FCUSD). The site is consistent with the FPASP expected location and is adjacent to the proposed park site. Staff of the FCUSD provided comments on the Project and proposed improvements around the school site. They requested that the Project be conditioned to ensure that adequate pedestrian facilities are included to ensure safe access for students both directly adjacent to the school site and crossing Oak Avenue Parkway. Condition No. 102 has been included requiring ongoing coordination with FCUSD on the site access and perimeter improvements.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 41
G. Planned Development Permit
For staff analysis of the applicant’s request for a Planned Development Permit, the following policies and standards apply:
• FPASP Sections 13.2 (Approvals and Entitlements) and A.2.3 (Overlay Combining Zones). To allow greater flexibility in the design of integrated developments than otherwise possible through strict application of FPASP development standards certain Plan Area parcels are included in a Planned Development District (PD) per the criteria outlined in Folsom Municipal Code (FMC) Chapter 17.38. • FMC Section 17.38.100 (Review Criteria). In its review of planned developments, the planning commission shall be governed by the criteria in this section. Review criteria include the following:
o The project complies with the intent and purposes of this chapter, the applicable ordinances of the city, and the general plan. o Minor modifications to applicable development standards will result in a development that is superior to that obtained by rigid application of the standards.
o The project can be found physically, functionally, and visually compatible with neighboring uses and characteristics.
o Necessary public facilities, sanitation services, and emergency public safety services are available and adequate to serve the project. o Whether the proposed development causes adverse environmental impacts which have not been mitigated to an acceptable level.
o The proposed development will not cause unacceptable vehicular traffic levels on surrounding streets and that there be adequate internal traffic circulation, including ingress and egress.
o The project will not be detrimental to health, safety, or the general welfare of the persons or property within the vicinity of the development or the city as a whole.
• FPASP Section 13.2 (Implementation – Approvals and Entitlements). All Plan Area projects including commercial, industrial/office park, mixed-use, multi-family and single-family residential projects that are part of a tentative subdivision map submittal, must prepare design guidelines for review and approval as part of the Design Review process outlined above. Project level design guidelines may include one or more land parcels and one or more land uses. Design review guidelines shall address project details including placement of building, architectural details, colors, grading, landscaping and lighting, etc.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 42
Analysis
The Project is requesting a Planned Development (PD) Permit in compliance with the existing PD Overlay Zoning, per FPASP Sections 13.2 (Approvals and Entitlements) and A.2.3 (Overlay Combining Zones). The PD Permit includes consideration of development standard deviations and project level architectural and landscape design guidelines. Staff have reviewed the proposed development standard deviations and architectural and landscape design guidelines and believe that they comply with the intent and purpose of the FPASP and meet the review criteria under FMC Section 17.38.100.

Compliance with FMC Chapter 17.38
First, the Project complies with the intent of FMC Chapter 17.38 in that it presents a creative and efficient use of land through a thoughtful lotting pattern, minor reductions in some lot sizing for medium- and high-density areas to create a wider variety of lot sizes, and the inclusion of small-lot single family residential in areas proposed for higher density.

This allows for a wider variety of housing products (e.g., duets, 4-packs, and 6-packs) and more efficient use of privately controlled open space with private amenities and parks providing greenspace for the residents of the more dense areas. As conditioned, the Project will comply with all applicable ordinances of the city. In addition, the Project does not request any amendments to the General Plan and as demonstrated elsewhere in this report, complies with all applicable General Plan policies.

Consistency with City Objectives, Policies, Development Standards Other than the minor modifications requested for reduced lot sizing and the small-lot single family lotting pattern to support more efficient use of land and creation of shared open space, the Project is consistent with the objectives, policies and requirements of the development standards of the city.

Physical, Functional, Visual Compatibility
The Project includes Architectural Design Guidelines and Landscaping Design Guidelines that provide a coherent design plan for the project overall. They also provide specific architectural and landscape elements to be incorporated into the public areas of the Project that are compatible with adjacent development, which at this time is limited to the Toll Brothers at Regency project to the southeast of the Alder Creek site. Finally, the applicant has provided an overall plan for residential design and landscaping for a project that demonstrates coherence and quality.

Adequate Facilities and Services
Fourth, as analyzed in the Backbone Infrastructure section of this report, staff can confirm that as conditioned, necessary public facilities will be available to serve the Project. In addition, as analyzed in the Traffic, Access, and Circulation section of this report, staff can confirm that as conditioned, the Project makes adequate provisions for furnishing sanitation services and emergency public safety services to the development.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 43
Environmental Impacts
A Streamlined Conformity Analysis was prepared for the Project to identify and assess compliance of the Project with the Folsom Plan Area Specific Plan (FPASP) Environmental Impact Report/Environmental Impact Statement. The Conformity Analysis found that the proposed project implements and is consistent with the FPASP, and none of the factors set forth in CEQA Guidelines Section 15162 related to new or additional impacts are present or have been identified. The Conformity Analysis is included with this report along with supporting Appendices as Attachment 20.

Vehicular Traffic Levels
As analyzed in the Traffic, Access, and Circulation section of this report, staff can confirm that as conditioned, the Project will not cause unacceptable vehicular traffic levels on surrounding streets and that there is adequate internal traffic circulation and ingress/egress for the proposed development.

Health, Safety, and the General Welfare
Through the proposed Conditions of Approval and conformance with city ordinances and conditions that require the provision of infrastructure including roadways, utilities, and sanitation adequate to maintain roadway traffic levels, utility services, and public safety services, the proposed development will not be detrimental to health, safety and the general welfare of the persons or property within the vicinity of the proposed development and the city as a whole.

H. Inclusionary Housing Plan
The FPASP and Section 17.104 of the FMC require all for-sale residential development projects consisting of 10 or more units satisfy the city’s inclusionary housing requirement.

One option for satisfying the requirement is to pay a fee to the city in lieu of constructing the required number of inclusionary units for the development project. Consistent with the requirements of Section 17.104.060(F)(5) of the FMC, the applicant has submitted a signed letter stating that their intent is to pay the in-lieu fee for this project (Attachment 18). Additionally, Condition No.32 requires payment of the applicable in-lieu fee, as required by FMC Section 17.104.060(F)(5). Staff have reviewed the intent letter and believe it, in combination with Condition No. 32, complies with the requirements of FMC Section 17.104 in that it confirms the applicant will satisfy the Inclusionary Housing Ordinance by paying fees.

I. Minor Administrative Modification
Relevant Policies and Requirements
As set forth in Section 13.3 (Administrative Procedures) of the FPASP, Minor Administrative Modifications (MAMs) to the FPASP that are consistent with and do not substantially change its overall intent, such as minor adjustments to the land use locations and parcel boundaries shown in Figure 4.2 - Specific Plan Land Use and Figure 4.3 - Plan Area Parcels and the land use acreages shown in Table 4.2 – Land Use Summary may

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 44
be approved, provided the following criteria are met:
• The proposed modification is within the Plan Area.
• The modification does not reduce the size of the proposed town center. • The modification retains compliance with City Charter Article 7.08, previously known as Measure W.
• The general land use pattern remains consistent with the intent and spirit of the FPASP.
• The proposed changes do not substantially alter the backbone infrastructure network.
• The proposed modification offers equal or superior improvements to development capacity or standards.
• The proposed modification does not increase environmental impacts beyond those identified in the EIR/EIS.
• Relocated park or school parcels continue to meet the standards for the type of park or school proposed.
• Relocated park or school parcels remain within walking distance of the residents they serve.

Analysis
Staff reviewed the proposed MAM, which consists of requests to increase the number of FPASP Parcels (utilized to track residential unit allocations within the Plan Area) by dividing some larger parcels, modifying Specific Plan Land Use boundaries to reflect more detailed land planning around open space resources and the public park and school site, and amending the roadway cross section for Alder Creek Parkway against the above criteria and concluded that the proposed change meets all that are applicable, as analyzed below.

Within the Plan Area and No Reduction in Town Center Area The affected area is all within the FPASP and does not include any parcels within the Town Center.

Compliance with Measure W
The proposed changes to land use designations are compliant with Measure W in that they increase Open Space designated area by 5.9 acres. This maintains, and even increases, the area designated within the Plan Area as Open Space and thus complies with the Measure W requirement that 30% of the Plan Area remain open space.

Consistent Land Use Pattern and No Substantial Alteration to Backbone Infrastructure The requested modifications to land use designation boundaries are minor in nature and do not modify the overall Plan Area land use pattern. The requested modification to the

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 45
Alder Creek Parkway roadway cross section does not substantially alter the backbone infrastructure network as it retains expected vehicle, transit, and pedestrian capacity.

Equal or Superior Improvements to Development Capacity or Standards The proposed changes provides better roadway alignment. Specific to the requested modification to the Alder Creek Parkway roadway cross section, the reduction of the overall cross section from 100 feet to 82 feet allows for bus transit in mixed flow lanes, given that Regional Transit is not likely to pursue Bus Rapid Transit in the corridor. In turn, this allows for a more efficient reduced roadway cross section but retains space for bus pull outs along the roadway while maintaining space for pedestrians and cyclists.

No Increase in Environmental Impacts
A Streamlined Conformity Analysis was prepared for the Project to identify and assess compliance of the Project with the Folsom Plan Area Specific Plan (FPASP) Environmental Impact Report/Environmental Impact Statement. The Conformity Analysis found that the proposed project implements and is consistent with the FPASP pursuant to CEQA Guidelines Section 15182, and none of the factors set forth in CEQA Guidelines Section 15162 related to new or additional impacts are present or have been identified.

The Conformity Analysis is included with this report along with supporting Appendices as Attachment 20.

Relocated Park or School Sites
This Project does not propose relocation of park or school sites.

Based on the analysis above, the proposed MAM meets all of the necessary criteria.

Therefore, staff support approval of the requested MAM as part of this entitlement package.

J. PUBLIC NOTICING
A notice was posted in the Folsom Telegraph and mailed to property owners within 300- feet of the project site prior to the Planning Commission hearing that met the requirements of FMC Section 17.60.030.

As of the writing of this report, one public comment was received on the project and provided to the Planning Commission for consideration in Attachment 24.

K. ENVIRONMENTAL REVIEW
Pursuant to CEQA Guidelines Section 15182(c), where a public agency has prepared an EIR on a specific plan after January 1, 1980, a residential project undertaken pursuant to and in conformity to that specific plan is exempt from CEQA if the project meets the requirements of this section. Residential projects covered by this section include but are not limited to land subdivisions, zoning changes, and residential planned unit

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 46
developments.

The City of Folsom as Lead Agency, had a Conformity Analysis prepared by ECORP Consulting, Inc. to identify and assess compliance of the Alder Creek Subdivision Tentative Map Project (Proposed Project) with the program-level Folsom Plan Area Specific Plan (FPASP) Environmental Impact Report/Environmental Impact Statement (EIR/EIS, State Clearinghouse [SCH]# 2008092051). This Conformity Analysis also satisfied CEQA (Public Resources Code [PRC], Section 21000 et seq.) and state CEQA Guidelines (Title 14, California Code of Regulations [CCR] 15000 et seq.). The Conformity Analysis is included with this report along with supporting Appendices as Attachment 20.

The Conformity Analysis found that an Environmental Impact Report/Environmental Impact Statement (EIR/EIS) for the Folsom South of U.S. Highway 50 Specific Plan Project was prepared jointly by the City of Folsom and U.S. Army Corps of Engineers (USACE) to fulfill requirements of the California Environmental Quality Act (CEQA) and National Environmental Policy Act, respectively. A Notice of Determination (NOD) for the EIR was filed by the City of Folsom on June 15, 2011 (State Clearinghouse [SCH] #2008092051), and a Record of Decision for the EIR/EIS was filed by the USACE on August 12, 2011, (SPK-2007-02159). A Mitigation Monitoring and Reporting Program (MMRP) was prepared and adopted with the FPASP and is a binding document applicable to the Alder Creek Property development (Appendix A, Mitigation Monitoring and Reporting Program). The approved MMRP outlines mitigation measures required for all projects located within the FPASP. In addition, an Initial Study (IS) and Mitigated Negative Declaration (MND) was prepared for the FPASP Backbone Infrastructure (BB IS/MND), and an NOD was filed by the City of Folsom on February 25, 2015 (SCH# 2114122018). The BB IS/MND outlines mitigation measures specifically for Backbone Infrastructure development. The mitigation measures in the BB IS/MND mirror the original EIR/EIS with some modifications.

The Conformity Analysis found that the proposed project implements and is consistent with the FPASP, and none of the factors set forth in CEQA Guidelines Section 15162 are present or have been identified. The Conformity Analysis also includes a review of the impacts and mitigation measures addressed in the EIR/EIS for the FPASP, which concluded that the proposed project will not result in any impacts not already identified, and that mitigation measures in the FPASP EIR/EIS will be sufficient to address the proposed project’s impacts. Planning staff have reviewed the Conformity Analysis and supporting Appendices and found it satisfactory. Therefore, pursuant to CEQA Guidelines Section 15182, the City finds that the project is exempt from CEQA. The City further finds that the project is also exempt pursuant to Government Code Section 65457.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 47

RECOMMENDATION AND PLANNING COMMISSION ACTION
Recommend that the City Council confirm staff’s determination that the Toll Brothers at Alder Creek project is exempt from CEQA pursuant to CEQA Guidelines Section 15182 and Government Code Section 65457, and none of the factors described in CEQA Guidelines Section 15162 occur, and recommend approval of the requested Small Lot Vesting Tentative Subdivision Map, Planned Development Permit, Inclusionary Housing Plan, and Minor Administrative Modification for development of the Toll Brothers at Alder Creek project (MSTR2025-00084), based on the findings (Findings A-BB), and subject to the conditions of approval attached to the staff report (Conditions 1-105).

GENERAL FINDINGS
A. NOTICE OF HEARING HAS BEEN GIVEN AT THE TIME AND IN THE MANNER REQUIRED BY STATE LAW AND CITY CODE.

B. THE PROJECT IS CONSISTENT WITH THE GENERAL PLAN AS AMENDED AND THE

FOLSOM PLAN AREA SPECIFIC PLAN AS AMENDED, WITH APPROVAL OF THE REQUESTED MINOR ADMINISTRATIVE MODIFICATION.

CEQA FINDINGS
C. THE CITY, AS LEAD AGENCY, PREVIOUSLY CERTIFIED AN ENVIRONMENTAL

IMPACT REPORT/ENVIRONMENTAL IMPACT STATEMENT FOR THE FOLSOM PLAN AREA SPECIFIC PLAN.

D. THE CITY HAS DETERMINED THAT THE TOLL BROTHERS AT ALDER CREEK

PROJECT IS UNDERTAKEN TO IMPLEMENT AND IS CONSISTENT WITH THE FOLSOM PLAN AREA SPECIFIC PLAN.

E. THE CITY HAS DETERMINED THAT THE IMPACTS OF THE TOLL BROTHERS AT

ALDER CREEK PROJECT ARE ADEQUATELY ADDRESSED BY THE FINAL

ENVIRONMENTAL IMPACT REPORT FOR THE FOLSOM PLAN AREA SPECIFIC

PLAN AND ASSOCIATED MITIGATION MEASURES AND THAT THE TOLL

BROTHERS AT ALDER CREEK PROJECT IS EXEMPT FROM THE REQUIREMENTS OF CEQA PURSUANT TO GOVERNMENT CODE SECTION 65457 AND CEQA GUIDELINES 15182(C).

F. NONE OF THE EVENTS SPECIFIED IN SECTION 21166 OF THE PUBLIC RESOURCES CODE OR SECTION 15162 OF THE CEQA GUIDELINES HAVE OCCURRED.

G. THIS PROJECT IS EXEMPT FROM CEQA IN ACCORDANCE WITH GOVERNMENT CODE SECTION 65457 AND SECTION 15182 OF THE CEQA GUIDELINES.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 48

TENTATIVE SMALL-LOT VESTING SUBDIVISION MAP FINDINGS
H. THE PROPOSED SMALL-LOT VESTING TENTATIVE SUBDIVISION MAP IS CONSISTENT WITH THE CITY’S SUBDIVISION ORDINANCE AND THE SUBDIVISION

MAP ACT IN THAT THE PROJECT IS SUBJECT TO

CONDITIONS OF APPROVAL THAT WILL ENSURE THAT THE PROJECT IS DEVELOPED IN COMPLIANCE WITH CITY STANDARDS.

I. THE PROPOSED SUBDIVISION, TOGETHER WITH THE PROVISIONS FOR ITS

DESIGN AND IMPROVEMENT, IS CONSISTENT WITH THE GENERAL PLAN (AS

AMENDED), THE FOLSOM PLAN AREA SPECIFIC PLAN (AS AMENDED), AND ALL

APPLICABLE PROVISIONS OF THE FOLSOM
MUNICIPAL CODE.

J. THE SITE IS PHYSICALLY SUITABLE FOR THE TYPE OF DEVELOPMENT PROPOSED.

K. THE SITE IS PHYSICALLY SUITABLE FOR THE PROPOSED DENSITY OF THE DEVELOPMENT.

L. AS CONDITIONED, THE DESIGN OF THE SMALL-LOT VESTING TENTATIVE

SUBDIVISION MAP AND THE PROPOSED IMPROVEMENTS ARE NOT LIKELY TO

CAUSE SUBSTANTIAL ENVIRONMENTAL DAMAGE OR SUBSTANTIALLY AND AVOIDABLY INJURY FISH OR WILDLIFE OR THEIR HABITAT.

M. AS CONDITIONED, THE DESIGN OF THE SMALL-LOT VESTING TENTATIVE

SUBDIVISION MAP AND THE PROPOSED IMPROVEMENTS ARE NOT LIKELY TO CAUSE SERIOUS PUBLIC HEALTH OR SAFETY PROBLEMS.

N. THE DESIGN OF THE SMALL-LOT VESTING TENTATIVE SUBDIVISION MAP AND

THE TYPE OF IMPROVEMENTS WILL NOT CONFLICT WITH EASEMENTS FOR

ACCESS THROUGH OR USE OF PROPERTY WITHIN THE PROPOSED
SUBDIVISION.

O. SUBJECT TO SECTION 66474.4 OF THE SUBDIVISION MAP ACT, THE LAND IS NOT

SUBJECT TO A CONTRACT ENTERED INTO PURSUANT TO THE CALIFORNIA LAND CONSERVATION ACT OF 1965 (COMMENCING WITH SECTION 51200 OF THE GOVERNMENT CODE).

PLANNED DEVELOPMENT PERMIT FINDINGS
P. THE PROPOSED PROJECT COMPLIES WITH THE INTENT AND PURPOSES OF CHAPTER 17.38 (PLANNED DEVELOPMENT DISTRICT) OF THE FOLSOM MUNICIPAL CODE AND OTHER APPLICABLE ORDINANCES OF THE CITY.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 49
Q. THE PROPOSED PROJECT COMPLIES WITH THE INTENT AND PURPOSES OF THE GENERAL PLAN AND FOLSOM AREA SPECIFIC PLAN.

R. THE PROPOSED PROJECT IS CONSISTENT WITH THE OBJECTIVES, POLICIES AND REQUIREMENTS OF THE DEVELOPMENT STANDARDS OF THE CITY.

S. THE MINOR MODIFICATIONS TO EXISTING DEVELOPMENT STANDARDS

PROPOSED BY THIS PROJECT WILL RESULT IN A DEVELOPMENT THAT IS SUPERIOR TO THAT OBTAINED BY RIGID APPLICATION OF THE STANDARDS.

T. THE PROPOSED PROJECT IS DESIGNED TO PROVIDE OPEN SPACE,

CIRCULATION, OFF-STREET PARKING, AND OTHER CONDITIONS IN SUCH A WAY

AS TO FORM A HARMONIOUS, INTEGRATED PROJECT OF SUFFICIENT QUALITY

TO JUSTIFY EXCEPTIONS TO THE NORMAL REGULATIONS
U. WITH RESPECT TO PROJECT DESIGN, THE PHYSICAL, FUNCTIONAL, AND VISUAL

COMPATIBILITY BETWEEN THE PROPOSED PROJECT AND EXISTING AND FUTURE ADJACENT USES AND AREA CHARACTERISTICS IS ACCEPTABLE.

V. THERE WILL BE AVAILABLE PUBLIC FACILITIES, INCLUDING BUT NOT LIMITED TO

WATER, SEWER AND DRAINAGE TO ALLOW FOR THE DEVELOPMENT OF THE

PROJECT SITE IN A MANNER CONSISTENT WITH THE PROPOSAL AS CONDITIONED.

W. THE PROPOSED PROJECT WILL NOT CAUSE ADVERSE ENVIRONMENTAL

IMPACTS WHICH HAVE NOT BEEN MITIGATED TO AN ACCEPTABLE LEVEL X. THE PROPOSED PROJECT WILL NOT CAUSE UNACCEPTABLE VEHICULAR

TRAFFIC LEVELS ON SURROUNDING ROADWAYS AND THE PROPOSED

PROJECT WILL PROVIDE ADEQUATE INTERNAL CIRCULATION INCLUDING INGRESS AND EGRESS.

Y. THE PROPOSED PROJECT WILL NOT BE DETRIMENTAL TO THE HEALTH,

SAFETY, AND GENERAL WELFARE OF THE PERSONS OR PROPERTY WITHIN THE

VICINITY OF THE PROJECT SITE AND THE CITY AS A WHOLE, ADEQUATE

PROVISION IS MADE FOR THE FURNISHING OF SANITATION SERVICE AND EMERGENCY PUBLIC SAFETY SERVICES TO THE PROJECT.

Z. THE PROJECT IS CONSISTENT WITH THE FOLSOM PLAN AREA SPECIFIC PLAN AND FOLSOM PLAN AREA EIR/EIS. ACCORDINGLY THE PROPOSED PROJECT’S WATER DEMAND CAN BE ACCOMMODATED BY THE CITY’S EXISTING WATER SUPPLY ALLOCATED TO SERVE THE FOLSOM PLAN AREA.

INCLUSIONARY HOUSING PLAN FINDINGS

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 50
AA. THE APPLICANT HAS SATISFIED THE REQUIREMENTS OF FMC SECTION

17.104.060(F) RELATED TO THE PROVISION OF AN INCLUSIONARY HOUSING PLAN.

MINOR ADMINISTRATIVE MODIFICATION FINDINGS
BB. THE APPLICANT HAS SATISFIED THE CRITERIA FOR APPROVAL OF A MINOR ADMINISTRATIVE MODIFICATION UNDER FPASP SECTION 13.3 (ADMINISTRATIVE PROCEDURES):
• THE PROPOSED MODIFICATION IS WITHIN THE PLAN AREA.
• THE MODIFICATION DOES NOT REDUCE THE SIZE OF THE
PROPOSED TOWN CENTER.
• THE MODIFICATION RETAINS COMPLIANCE WITH CITY CHARTER ARTICLE 7.08, PREVIOUSLY KNOWN AS MEASURE W.
• THE GENERAL LAND USE PATTERN REMAINS CONSISTENT WITH

THE INTENT AND SPIRIT OF THE FPASP
• THE PROPOSED CHANGES DO NOT SUBSTANTIALLY ALTER THE
BACKBONE INFRASTRUCTURE NETWORK.
• THE PROPOSED MODIFICATION OFFERS EQUAL OR SUPERIOR
IMPROVEMENTS TO DEVELOPMENT CAPACITY OR STANDARDS.
• THE PROPOSED MODIFICATION DOES NOT INCREASE

ENVIRONMENTAL IMPACTS BEYOND THOSE IDENTIFIED IN THE
EIR/EIS.
• RELOCATED PARK OR SCHOOL PARCELS CONTINUE TO MEET THE STANDARDS FOR THE TYPE OF PARK OR SCHOOL PROPOSED.
• RELOCATED PARK OR SCHOOL PARCELS REMAIN WITHIN WALKING DISTANCE OF THE RESIDENTS THEY SERVE.

06/23/2026 Item No.18.

Planning Commission
Toll Brothers at Alder Creek (MSTR25-00084)
May 20, 2026
City of Folsom Page 51
ATTACHMENT 2

BACKGROUND

BACKGROUND
The Folsom Plan Area Specific Plan (FPASP), approved in 2011, is a development plan for over 3,500 acres of previously undeveloped land located south of Highway 50, north of White Rock Road, east of Prairie City Road, and adjacent to the Sacramento County/El Dorado County line in the southeastern portion of the City.

The FPASP includes a mix of residential, commercial, employment and public uses, complemented by recreational amenities including a significant system of parks and open space, all within proximity to one another and interconnected by a network of “complete streets”, trails and bikeways. The Specific Plan is consistent with the SACOG Blueprint Principles and the requirements of SB 375 (Sustainable Communities and Climate Protection Act).

The project site has historically been used for cattle grazing, farming, and mining activities. A farmhouse and associated barns and outbuildings are located on the northeast end of the project site. Surrounding properties are also primarily undeveloped and historically used for agriculture and livestock grazing. The project area is primarily grassland, with oak woodland dominant in the central and northwest portion of the site.

Alder Creek flows north and west of the site. Single-family residential (Toll Brothers Regency) is under development to the south.

06/23/2026 Item No.18.

Attachment 3
Conditions of Approval

06/23/2026 Item No.18.

Attachment 3
Conditions of Approval
(Refer to Exhibit B of Resolution No. 00000)
Refer to Exhibit B of Resolution No. 11643 Page 575
06/23/2026 Item No.18.

Attachment 4
Vicinity Map

06/23/2026 Item No.18.
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06/23/2026 Item No.18.

Attachment 5
Small Lot Vesting Tentative Subdivision Map,
dated May 13, 2026

06/23/2026 Item No.18.

Attachment 5
Small Lot Vesting Tentative Subdivision Map, dated May 13, 2026 (Refer to Exhibit A of Resolution No. 00000)
(Refer to Exhibit A of Resolution No. 11643)

06/23/2026 Item No.18.

Attachment 6
Preliminary Grading & Storm Drain Plan,
dated May 13, 2026

06/23/2026 Item No.18.
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361
361
359
358
373.4
372.2
371.9
375.0
369.6
368.5
388.9
388.2
387.3
376.8
392
363.3
371.3
391
390
389
386.8
388
389.8
390.6
387
367.0
387.5
386
385
384
386.4
383
382
390.2
385.7
367.3
381
380
379
389.3
378
386.9
386.5
362.3
373
390.1
380.6
372
385.4
371.1
371
370
387.4
375.0
380.7
369
368.8
367
375.5
366
366.2
361.8
375.0
365 365.7
364
377.0
371.1
363
364.7
360.8
363
362
373.2
364.7
372.0
360
370.9
377.7
378.4
382.9
357
379.3 381.2
377.3
372.6
365.0
362.4
360.3
365.0
358.0
358.8
343.4 347.2
373.1
372.7
371.6
370.8
368.3
367.5
375.6
375.7
376.0
383.5
366.5
385.4
388.4
388.2
375.9
380.6
362.5
384.8
389.0
391.5
392.2
388.9
375.8
362.5
390.3
391.8
389.5
386.8
373.1
366.5
388.7
390.6
385.3
379.3
366.8
366.4
383.0
376.7
370.1
366.5
383.9
386.0
378.9
372.4
368.7
380.8
372.0
367.6
358.8
373.2
370.5
376.3
375.0
366.8
376.6
382.2
377.2
368.4
384.4
374.2
379.0
381.3
378.2
374.1
375.1
375.9
369.9
372.3
370.3
367.6
362.1 367.8
362.2
354.2 358.8 DATUM: PROJECT: CALIBRATIO
DATE: FLIGHT: NOTES: BENCHMAR
18"WM-Z2 12"WM-Z2 12"WM-Z2 8"WM-Z2 12"WM-Z2 12"WM-Z2 12"NP-Z2 12"NP-Z2 12"NP-Z2 12"NP-Z2 12"NP-Z2 12"NP-Z2 24"SS
24"SS
24"SS
24"SS
24"SS
24"SS
8"SS
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS 24"SS 8"SS
8"SS 8"SS 8"SS 8"SS 8"SS
8"SS
339.6
347.6
347.6
346.3
347.8
348.6
348.4
348.5
348.5
349.5
351.7
351.3
351.6
350.7
352.6
352.4
368.2
368.2
368.0
368.1
369.4
370.5
370.7
370.8
368.2
369.7
369.6
371.4
371.6 371.7
371.7
366.6
363.4
364.2
366.2
368.6
368.4
369.1
369.3
369.3
369.7
367.4
370.6
371.6
371.7
371.6
381.6
380.5
379.6 380.5 380.8
381.6
381.9
372.2
372.3
372.3 371.3
373.2
373.4
373.4
374.6
373.3
372.4
372.2
375.6
378.3
378.3
378.6
380.6
381.4
381.4
380.4 381.7
382.6
383.3 385.7
387.5
386.6
386.6
384.6
384.5
384.2
384.5
385.5
385.7
385.4 385.8
386.1
386.3
387.1
385.8
385.7 385.6
385.6 386.8
386.2
386.5
387.4
387.5
389.2
388.5
388.5
382.8
382.5
383.4
385.4
386.6
387.8
344.4
346.3
344.8
347.2
349.3
354.8
355.5 355.3
355.3
354.7 354.5
355.2 355.7
356.3
356.3
356.6
357.7
356.3
356.7
356.3 355.7
358.1
359.2
358.4
358.2
373.6
384.2
371.6
356.5
356.1
355.4 355.3
355.5 355.5
355.5
354.7
354.4
354.4
354.9
354.3
354.3
356.8
357.5
357.4
356.6
356.8
357.3
357.4
357.3
356.5
357.8
356.5
355.5
357.3
357.6
356.6
358.4358.4
356.2
358.7
358.4
358.2
358.8
357.3
357.5 357.5
357.9 356.6
356.3
357.0
356.3
355.3
355.1
354.7
354.9
357.7
357.1
357.3 356.5
356.4
356.3
356.3 355.6
355.5
355.5 354.7
359.5
360.5
360.8
361.7
361.4
351.5
359.5 359.5
359.8
357.6
357.6 355.7
355.3 355.2
355.5
355.5
355.5
355.1
354.5
356.3
356.7
356.7
355.5
353.5 356.4
358.8
357.5
359.6 358.7
357.6
358.0 357.6
356.7 358.4
358.4
358.8
358.9
358.4
358.2
357.7
358.4
358.5
359.6
359.6 359.3
361.1
373.8
363.5
365.4
366.7
364.6 363.5
363.6
363.0 363.1
363.9
364.4
361.5
360.7
360.3
360.6 357.0
356.7
355.4
355.7 356.4
354.5
355.4 355.8
358.0
354.6
354.6
353.4 354.1
354.9
355.1
361.6
356.5
360.2
358.3
356.2
356.6 354.1
353.0
365.1
361.5 362.8
360.6
359.2
359.0
382.8
379.5
382.3
352.8 353.6
350.5
351.3
348.9
353.2 353.7
353.3 354.6
355.7 353.4
356.5
355.4
355.5 354.6
354.4
356.6
358.4
356.7 356.5
354.5
353.3
353.7
351.4
351.4
351.2
349.5 349.3
350.5
350.6 350.6
351.9
351.2
352.3
352.6
354.1 354.4
354.1
354.4 353.3
353.5 353.5
354.8 354.9
353.4
353.7
352.8
355.0
355.7
355.8
355.3
355.3
357.8
358.5 359.6
359.6
358.5
357.4
360.5
360.6
361.1
361.2
363.6
364.9
353.7
351.3 341.5
351.7
344.4
363.3 363.7 363.7
363.8
363.3 363.7
363.5
362.7
361.6
362.5
364.5 364.9
364.6
364.7
364.3
365.6
365.5 365.6
366.2
367.4
363.6
364.5
360.8
359.4 358.2
356.5
357.6 341.3
357.6
354.5 354.9
365.1
365.6
372.6
357.6 357.5
357.6 358.8
358.4
358.5
360.4
359.5
359.6
361.3 362.6
362.7
363.8 363.7
363.3
363.4
364.8
364.2
365.4 365.3
365.5
366.4
366.5
367.2
367.4
368.3 368.6
369.4 359.4 358.4
358.5 358.6
357.3
350.7
346.4
370.4
370.8
371.2
371.4 371.7
353.7
354.6
352.5
355.1
358.6 357.9
359.6
359.7
360.6
361.3
361.2 362.6 363.6
358.4
358.4 357.5
354.5
356.5
357.5
355.7
356.4
358.1
323.8
322.1
322.4
321.8
321.7
329.4
356.4
347.5
343.8
359.3
359.6
360.2
360.7
360.3
360.2
360.3
360.3
360.7 361.3
361.6
361.3
361.1
359.7
358.5
341.6
355.3
339.7
335.4
337.5 334.5
337.3
339.2
339.7
340.5
340.5
341.4 341.9
342.4
344.2
309.2
309.2
305.5
340.3
330.6 334.2
334.7
334.6
332.7
349.2
308.6
311.3
340.4
372.5
372.4
346.5
382.6
381.3380.6
381.5
380.6
349.2
362.8
364.6
364.5
344.5
351.3
360.4
358.2
364.5
365.6
362.6
343.6
351.4
352.3
351.7
352.8
353.6
353.4
351.2
355.2
352.6
346.5
344.7
372.5
372.6
372.2
371.8
368.2
368.6
368.5
367.5
367.4
367.4
367.5
369.3
368.5 368.8
368.7
366.3
365.8 364.6
365.6
365.9365.3
365.4
366.5
366.2 366.7 366.4
359.5
359.6
359.9
358.7
358.3
370.2
356.7
363.6
366.8
366.7
364.5
364.1
363.7
372.0
371.9
362.4
316.5
318.3
315.5
314.4 313.2
321.0
336.5 365.7
364.5
353.3
356.1
356.3356.5
356.6
357.5
357.5
357.3
358.2
359.3359.3
362.5
362.3
361.8
361.4
360.8
360.4
345.6
361.0
361.3
361.3
363.2
363.4
364.7
365.7
366.3 366.7
381.6
381.9 383.7
383.6
383.5
382.2 383.5
380.8
384.3
384.6 384.1
384.5
384.2
384.1
383.8
383.9
382.5
382.6
382.4
382.7
382.7 382.6
382.8
382.6
382.8
383.7
384.6 385.4
385.3
385.4
385.7
380.3 379.6
384.4
384.8
383.7
382.6
383.1
383.9
382.5
372.8 372.6
347.1
362.8
363.6
363.3
364.5
364.6
364.3
364.4
365.6
366.1
365.8
365.7
365.4
365.3
370.7
370.3
370.9
357.6
363.6
358.9
371.5
372.4 372.6
372.3
372.2
372.6
372.2
373.3
372.3 372.4
371.6
371.5
371.6
371.1
371.4
371.3
371.6 371.6
369.8
369.4
359.7
358.5
380.5
383.9
383.2
385.1
375.8
377.2
377.6
371.6
349.9
366.4
362.6 364.6
362.2
383.6
370.9
367.8
370.4
371.5
382.8
369.4
370.1
370.0
370.3
370.7
370.7 370.6
371.5
371.6 369.5
369.7
369.6
369.4
369.8
369.5
368.6
368.4
367.4
371.7 371.0
371.4
370.7
372.5 372.6
371.4
370.5
369.3
364.6
365.5
366.8
369.4 370.7
371.8
371.4 371.7
371.2 372.8
372.4
372.3
372.7
371.3
371.8
371.3 379.7 380.5
381.5
376.6
378.5 379.4
381.6
382.6
383.7
384.6
385.5
386.6
387.9
388.7
389.5
389.7
385.7
385.5
384.9
383.6 381.7
382.5
383.9
383.6 382.7
381.8
381.7
379.5 377.2
378.6
380.8
380.4
381.2
380.9 380.6
380.6
380.7
378.1
378.3
376.1
374.6
374.4
373.6
373.4
379.8
379.5
379.3 379.4
380.2 380.3
381.8
381.3
380.3
380.3
379.4
378.4 377.5
376.8
371.3
372.8
369.2 367.5
368.8
368.3
368.5
363.6
364.7
383.3
383.4
383.6
381.7
383.8
384.6
383.3
383.3 382.2
382.4 381.5
381.4
381.4380.6
382.4 382.7
367.3
365.3
361.5 362.5
381.8
384.7
387.4
372.0
371.4
370.8
370.2
369.7
369.2
368.7
368.3
384.3
384.0
384.4
384.3
386.8
386.2
387.6
386.4 388.7
389.9
388.5
385.3
384.5
389.3
390.5
389.6
389.7
388.6
388.9
388.9
385.4 387.5
387.4
389.4
391.8
389.6
377.4
384.3
385.3
385.8
386.0
383.2
383.5
382.5
390.2 389.9
389.7
387.5
386.6 386.7
386.9
386.6
385.3
385.6
385.5
385.6
385.6
384.6
386.4
386.6
386.4
386.5
386.4
386.1
388.1
388.6
388.4 388.5
389.6
387.6
385.3
384.4
384.5
385.2
385.3
385.6
385.6
386.6
386.5
386.1
386.5
387.7
387.5
388.3
388.5
388.6
385.4
383.8
384.6
383.5
383.6
382.6
382.3
384.4
380.6
379.4
380.4
389.5 385.6
380.4
378.7
377.4
384.2
384.3
384.8 384.6
384.5
385.4
383.7
384.0
382.2
381.6
382.9
383.9 383.5
383.2 383.5
382.2
381.2 383.8
384.5
384.7
387.6
386.5
385.3 385.4
387.4
386.2
387.7
373.4
374.4
378.1
378.3
378.3
377.7
381.8
383.3
383.4
386.6
373.6 373.3
393.6
393.7
393.3
392.5
389.9
372.4
373.7
376.3
382.2
381.3 381.7
376.2
380.6
347.8
387.4
386.7
366.4
354.4
391.4
391.1
391.5
391.2
390.9
390.6 389.5
389.5
388.3
387.1
385.7
385.3
392.5
394.9
394.4
394.5
395.5
395.9
395.3
394.4
393.7
393.6 393.3
392.6
392.5
392.7
394.6
394.3
395.4
396.3 395.7
395.3
396.3
396.9 394.7
393.5
391.3
389.7
390.5
389.6
390.5
390.2
391.8
394.6
395.7
392.5
391.0
391.7 390.5
392.9
386.7
392.5
392.1
391.3
376.2
376.6 375.6 375.2
377.2
378.0
378.3
373.5 374.5
374.8
373.8
378.5
377.5
376.9 376.3
376.1
374.6
387.3
388.7
392.8 392.5
392.8
392.1
393.6 393.3
393.3
392.8
393.5
393.8
392.4
375.1 375.3
390.4
374.7
340.5
340.5
339.5
341.6
342.3
343.3
339.5
344.3
348.4
347.5
348.4
349.1
348.7
349.4
347.4
348.8
348.6
344.6
347.8
348.1
346.6
338.8
336.4
333.0 332.4
346.6
341.4
338.3
352.2
352.2
350.6 349.5
349.4
352.2
351.7
353.8
353.4 353.6
354.2 353.6
354.5
353.7
352.7
351.5 351.9
353.6
356.4
357.5
356.4
358.6
359.3
360.6
359.5 355.6
354.5
353.3
350.9 349.3
349.1
348.2
346.5
346.7
344.5
345.5
344.6
341.6
340.6 339.8
340.7
337.7
340.7
342.6
342.4 342.5
340.5
341.5
342.4
343.4
344.6
344.6
346.6
345.1
341.3
342.7
339.3
338.4
342.4
343.7
351.5 315 320 325 330
335 340
345 350
355
340 345
350 355
360 365
350 360
345
350
355
340
350
360
365
370
375
380
380
385
385
360
365
370
375
375
380
370
370
365
360
355
355
345
365
365
370
370
370
365
360
365
360
355
350 345
340 335
330
325
320
365
360
355
350
345
340
335
330
320
360
365
355
340 345
350
355
360 355
350
345
340 335 330
325 320
315
365
370
365
360
355
355
360 365
350 345
345
340
365
370
375
380
380
330 335
335 340 345
395
395
375
370
375
380
385
390
385
380
375
385
375
374
380 385
375
375
380
385
385
360
355
360
340
340 340 345 345
345
350
360 315320 325 330335 340 345
350
355
340
345
350
355
360
365
350 360
345
350 355
340
350
360
365
370
375
380
380
385
385
360 365
370
375
375
380
370
370
365
360
355
355
345
365
365
370 370
370
365
360
365
360
355
350
345
340
335 330
325
320
365 360
355
350 345
340
335
330
320
360
365
355
340
345 350
355
360 355
350 345
340 335 330 325
320
315
365
370
365
360
355
355 360
365
350 345
345
340
365
370
375 380
380
330 335 335340345
395
395
375
370 375
380
385
390
385
380
375
385
375
374
380
385 375
375 380
385
385
360 355
360
340
36"SD 335
340 340 345 345 345
350
360
360
360
360 365 370
365
375 365 370
350
355
42"SD 12"SD
12"SD 42"SD 12"SD
12"SD
OSLC-19
LC-20 Lot S Open

0.8 ± AC
Space
LC-14 LC-11
LC-8
LC-6
OSLC-12
OSLC-13
OSLC-15
OSLC-14 OSLC-16
OS-2
OS-1
Lot H Mini Park

0.3 ± AC
Lot E Mini Park

0.6 ± AC
Lot D
Private Park

1.4± AC
Lot T Open Space

0.4 ± AC
LC-24
LC-25 20' EVA
25' MPE & PAE LC-1 LC-3 LC-2
LC-4
LC-5
OSLC-11
OSLC-10A
OSLC-9
OSLC-6
OSLC-7
OSLC-8
OSLC-4
OSLC-1
OSLC-3
OSLC-5
OSLC-2
Lot A
Park

10.0 ± AC
Lot B
Elementary School 10.0 ± AC
Lot C
Fire Station

2.1 ± AC OSLC-10B

CONNECTION TRAIL
COURT 1
COURT 2

STREET M

STREET H

STREET O

STREET O

STREET N STREET N

STREET L

STREET J

STREET I
PKWY

STREET A

STREET A

MANGINI PARKWAY

STREET P

STREET P

STREET P

STREET Q

STREET R

STREET N

STREET H
HAVEN
24"SD
24"SD
18"SD
36"SD
30"SD
36"SD
36"SD
18"SD
18"SD
60"SD
15"SD
15"SD
18"SD
15"SD
15"SD
30"SD
30"SD
30"SD
18"SD 18"SD
15"SD
15"SD
15"SD
18"SD
15"SD
15"SD 18"SD
36"SD
15"SD
24"SD
15"SD
24"SD
15"SD
36"SD
36"SD
24"SD
18"SD
24"SD
48"SD 48"SD
48"SD
60"SD
60"SD
60"SD
18"SD
15"SD
30"SD
5"SD
60"SD
12"SD
15"SD
18"SD
60"SD
48"SD
15"SD
60"SD
15"SD
18"SD
18"SD
36"SD 48"SD 48"SD
36"SD
15"SD
2:1
2:1
2:1
2:1
2:1
258
P=372.6 176
P=372.9 175
P=373.1 174
381.0
380.0
379.0
378.0
377.0
FL FL 3
HINGE
255
P=383.0 P=382.6 P=382.2 P=381.9 P=381.3 P=379.9 P=375.6 P=374.9 P=376.2 P=375.7 P=375.1 P=375.0 P=375.8 P=377.0 P=377.7 P=378.9 P=378.9 P=378.7 P=378.2 P=377.7 P=377.6 P=378.3 P=379.1 P=379.1 P=377.9 P=377.1 P=376.1 P=377.1 P=378.6 P=379.5 P=381.8 P=382.3 P=382.8 P=383.3 P=383.8 P=383.8 P=383.2 P=380.6 P=382.1 P=383.0 P=382.7 P=383.4 P=383.7 P=383.7 P=383.1 P=382.6 P=382.1 P=381.6 P=382.3 P=382.5 P=382.1 P=381.7 P=381.3 P=380.9 P=380.5 P=380.1 P=379.7P=379.2 P=372.5P=373.8 P=375.4 P=377.0 P=378.6 P=380.0 P=381.3 P=382.6 P=383.9 P=385.4 P=386.2 P=386.6 P=386.2 P=386.6 P=385.9 P=385.5 P=385.1 P=384.8 P=384.5 P=384.2 P=383.9 P=383.6 P=383.2 P=382.8 P=382.4 P=381.8 P=380.8 P=379.0 P=377.5 P=381.2 P=380.7 P=380.1 P=379.6 P=378.6P=379.2P=379.8 P=380.6P=381.2 P=382.4 P=381.7 P=380.6 P=379.6 P=378.5 P=377.6 P=377.6P=378.5P=379.6P=380.6 P=381.8 P=382.6 P=383.4 P=382.5 P=381.0 P=379.6 P=378.0 P=376.2 P=375.9P=377.2P=378.4 P=379.8 P=381.1 P=382.5 P=383.4 P=385.7 P=386.0 P=385.9 P=385.0 P=379.2 P=378.8 P=380.3 P=380.3 P=380.3 P=380.1 P=379.6 P=379.2 P=374.6 P=372.8 P=374.2 P=374.6 P=374.9 P=374.5 P=374.7 P=373.9 P=374.2 P=373.7 P=374.4 P=373.1 P=372.9 P=372.6 P=372.3 P=372.2 P=371.9 P=371.5P=371.2P=371.0P=370.7P=370.4P=370.1 P=369.8 P=370.0 P=370.3P=370.6P=371.0P=371.2P=371.6 P=371.7 P=371.9 P=372.2P=372.5P=372.8P=373.1P=373.3P=373.6P=373.6P=374.1P=374.1 P=373.8P=373.5P=373.2P=372.8P=372.5 P=372.3 P=372.6 P=372.9 P=373.3 P=373.9 P=373.9 P=374.1 P=374.1 P=373.8 P=373.6 P=373.3 P=373.0 P=372.8 P=372.5 P=372.3 P=371.9 P=370.3 P=370.2 P=369.9 P=369.6 P=369.6 P=369.8 P=370.1 P=370.4 P=370.7 P=370.9 P=371.2 P=371.5 P=371.8 P=374.4 P=374.7P=375.0P=375.3P=375.6P=375.9P=376.2P=376.5P=376.7 P=377.0P=377.3P=377.6P=378.9P=378.2 P=378.2P=377.9P=377.5P=377.2P=376.9P=376.5P=376.2P=375.9P=375.5P=375.2P=374.9P=374.5 P=374.2 P=355.0 P=362.8 P=362.5 P=362.9 P=363.3 P=363.7 P=364.2 P=364.6 P=365.0 P=366.3 P=366.5 P=366.2 P=366.4 P=366.4 P=364.8 P=364.3 P=364.0 P=363.9 P=363.3 P=361.5 P=361.5P=361.9P=362.7P=363.5 P=366.5 P=367.0 P=365.4 P=365.4 P=364.9 P=364.5 P=363.8 P=363.0 P=362.2 P=361.4 P=360.7 P=361.8 P=361.2 P=374.7 168 P=375.0 167
40 39
38 1
2 3 4
5 6 7
8 9
10 11
12 13
14 15
16 17
18 19 20 21 22
23 24
25 26 27
28 30 29
31 32 33
34 35 36
37 49
50 51
52 53
54 55
56 57
58 91
90 89
88 87
86 85
78 79 77
76 75
74 73
72 71
70 69
68 67
66 65
64 63
62 61 60
59 139
138 137
136
135 134
133
132
131 130
129 128
127
126 125
124
123
122
121
120
119
118
117
116 115
114
113
112
111
110
109
108 107
106
105 104 103
102
100 99
98 97
96 95
94 93
92 175
176
177178
179 180
181 182 183 184
185 186
238
237
236
235
234
233
232
231
230
229 228
227
226
225
224
223 220
219
218
217
215
214
213
212
211
210 209
208
207
206
205
204
203 202
201
200 199
198
197
196
195 194
193
192
191
190 189 188
187
166 165 164 163
162 161 160
159
158
157
156
155
154
153 152
151 150
149
148
147 146
145
144
143 142
141
251
250
249 248
247
246 245
244
243
242 241
240
239
261260
259
258
257
256 267
266
265
264
263
262
276
275
274
273
272
271
270 269
268
253 254
169
171 170
172
173
174
140
41 42 43
4445
46 47
48 216
252
84 83
8281
80 P= 221
222
P=362.6 P=359.9
GB=377.16
381.58
GB=370.10 GB=36 GB=369.38 GB=369.18
GB=370.95
GB=373.01
GB=374.41
GB=375.71
GB=381.12
GB=373.68GB=374.14
378.62 GB=373.49 GB=373.78GB= GB=375.15
338.89 GB=355.10 GB=355.28
GB=356.00GB=35
372.87
374.55
385.21
GB=376.15 GB=
GB=384.84
FG=375.78
GB=375.69
GB=380.29
GB=382.13
GB=383.36
GB=375.56 GB=377.62 GB=372.85 GB=374.85 GB=373.39 GB=372.98 GB=362.20 GB=363.70 EL=364.20GB=364.60
EL=360.65GB=360.20 GB=361.10 GB=358.80
GB=359.03
EL=358.37
EL=362.80 GB=363.40
GB=365.75 EL=365.45
GB=365.45
GB=364.25
GB=359.40 GB=357.45 GB=357.65
370.56
371.00 GB=370.50
GB=373.44
GB=379.98
GB=381.30
GB=379.67 GB=379.43 GB=382.28 GB=381.44 GB=379.99
GB=376.85
GB=376.59
381.91 GB=375.50
374.14 GB=374.11
381.01 GB=376.15
GB=380.57
GB=375.40
GB=375.29
GB=381.83
FG=374.10
GB=383.06
GB=374.02 GB=384.74
GB=377.81
369.97 GB=370.64
370.75 GB=370.48
GB=372.77
GB=370.33
378.57 GB=377.51 GB=377.33 GB=379.04 GB=377.53
376.75 GB=372.70
GB=372.52
GB=376.36
GB=372.76 GB=376.36 GB=370.94 GB=371.80 370.61 GB=367.91 GB=367.99 GB=369.61 GB=370.27 GB=367.69
GB=364.54
364.55
GB=364.54
365.60
GB=361.30 GB=360.40 GB=360.58
GB=365.00 GB=36 EL=372.28
375.69

EXISTING CONSERVATION
EASEMENT, TYP.

P/L GRADING SECTION
NTS E

BUILDING PAD MASONRY RETAINING WALL WITH MASONRY SOUNDWALL (HEIGHT VARIES) VARIES

LANDSCAPE CORRIDOR
R/W
6' WALK
2%
2:1 MAXVARIES BUILDING PAD
2' P/L BUILDING PAD VARIES GRADING SECTION

NTS F WOOD FENCE
VARIES 2:1 MAX6' WALK2' VARIES GRADING SECTION
NTS
R/W

BUILDING PAD
VARIES

LANDSCAPE CORRIDOR
P/L D
WOOD FENCE OR MASONRY SOUNDWALL 2%
2' VARIES 2% MIN - 8:1 MAX

BUILDING PAD MASONRY RETAINING WALL BUILDING PAD
(HEIGHT VARIES) P/L GRADING SECTION A NTSWOOD FENCE

P/L BUILDING PAD
2:1 MAX
2' GRADING SECTION G NTS

BUILDING PAD

VARIES MASONRY RETAINING WALL
(HEIGHT VARIES) WOOD FENCE

P/L GRADING SECTION
NTS B

BUILDING PAD MASONRY RETAINING WALL WITH MASONRY SOUNDWALL (HEIGHT VARIES) VARIES

LANDSCAPE CORRIDOR
R/W
6' WALK
2%
2:1 MAXVARIES BUILDING PAD
2' P/L VARIES GRADING SECTION C NTS OPEN VIEW
FENCE
2:1

EXISTING GROUND
6"NP-Z2 48"SD
48"SD 48"SD
12"W-Z2
354.8
355.1 349.5
352.4
362.3 356.2
342.4
343.6
343.4
342.7 341.4
338.6
339.1
338.3
339.3 339.0
337.8
336.3 337.4
338.6
339.5
340.5
341.3 342.0
340.6
341.6
339.4
337.6 337.4
336.8 338.4
339.3 339.5
338.5
339.6 340.5
339.6
342.3
339.1
339.2
339.1
340.3
340.6
342.9
341.5
341.6
342.3
341.3
343.4
344.9
344.2 344.2
343.4
342.4
341.7 342.1
341.5
336.9 340.5 339.5
340.8
339.7
338.1
339.6
340.7
336.6
337.3 339.3
342.6
343.9
343.4
342.1
341.5
335.4
337.6 333.1
334.7
335.1
336.4
338.2 338.6
338.6
337.4 337.5
337.5
337.4
336.7 335.9
333.4
334.3 336.6
337.3
338.3
338.3
338.3
338.6
341.7
343.3
339.4
341.6
342.5 344.4
342.8
342.4
342.6
354.4
352.3
352.6
368.3
367.5 368.5
343.3
342.7
342.6
341.6 341.5
344.2 347.6
348.2
349.5
352.8
353.7
355.7
355.3
351.1
348.5
346.4
345.6
342.3
347.4
341.3
345.5
346.3
347.7
347.4 346.5
344.6
3 346.6
338.8 336.4
333.0 332.4
344.7 347.5
347.7
345.4
346.6
341.4
338.3
345.3
345.5345.2
346.6
342.3
343.5
343.5
344.3
345.7
345.8 344.6
343.7
343.5
344.5
343.8 343.9
342.8 344.5
345.3
345.3
344.6 344.5 345.3
345.9 346.8
347.5
348.3 348.5
348.4 348.7
348.2
348.6
347.7
347.3
348.5
349.2 349.1
350.4
348.7
348.9 348.7
348.5
348.1
347.2
346.7
345.4
342.2
341.3
341.2 340.3
338.3
337.3 338.9
338.4
344.4
342.2
335.3
334.5 333.3
336.1 337.3
338.6
339.5
346.7
346.8
347.3
347.6 348.1
347.5
347.6
347.3 346.3
345.6
346.6
345.4
340.6
348.7
348.4
350.4
350.6
353.4 348.9
344.3
336.9
336.5
335.4
331.5
335.1
329.2
334.8
333.6
335.5
336.3
334.5 338.8
338.1 337.0
336.4
343.7
344.3
342.4
342.1
344.3
344.4
343.5
345.3 344.4
344.9
341.4
344.4 346.8
341.9
330
335 335
340 340
340
340
345 345
345
345
345
345
345
345
345
345
350
350
355 360
365
370
365
364
361
359
358
353
353
352
351
350
348
347
346
345
344
342
341
340
340
339
339
339
338 338 337
337
337
337 336
335 333 332
331 330329
366
363
362
360
357
356
355
354
353
349
349.3
344.3
349
365.0
364.1
348
347
343.5
340.2
346
341.0
362.4
360.3
358.8
354.8
345
341.5
347.2
338.5
344
343
365.0
358.0
343
355.2
350.2
342
346.2
337.6
346.3
341
344.1
340
358.8
353.0
340
346.0
352.7
339.8
336.5
339
344.8
342.6 339
349.4
349.8
338 348.6
346.6
338
340.5
337.0
338
347.2
341.5
337
349.1
347.5
348.3 337 346.1
337
342.7
329.6
338.7
343.4
348.2
336
348.8
347.1
336
344.0
336 335 342.0
328.6 334 337.5
334
342.7 333
346.7
346.8
332
345.1
344.7
331
345.5
339.8
330
342.4
347.5
329
343.9
369.9
370.3
369.7
361.3
353.1
348.2
342.7
367.6
367.8
368.4
358.2
352.9
347.8
347.5
343.4
347.3
347.3
362.1
360.5
352.2
344.6
342.7
339.9
338.4
347.3
344.5
362.2
354.6
351.0
343.9
342.0
340.4
338.4
338.5
343.5
358.8
353.5
349.8
348.1
345.1
339.2
336.4
342.1
354.2
351.2
349.4
347.3
342.8
337.5
335.7
338.7
346.8
348.9
347.8
345.8
338.9
329.5
340.2
346.7
348.8
346.4
345.4
344.1
332.2
334.7
346.7
348.6
345.4
345.0
344.9
332.5
337.6
344.4
344.7
345.4
339.6
347.6
347.6
346.3
347.8
348.6
348.4
348.5
349.5
368.2
368.2
368.0
366.6 363.4
364.2 349.2
348.6 344.6
347.8
348.1
346.6
338.8 336.4
333.0 332.4
346.6
341.4
338.3
340
350
360
365
345 340 350
360
365
345
OSLC-1
48"SD
48"SD 48"SD
36"SD
EX 339.8 EX 340.0
EX 340.3 EX 340.3 EX 341.0 EX 342.0 EX 328.1EX 328.1 EX 341.5 EX 344.0 EX 345.0 EX 347.0 EX 348.0 EX 350.0

EX FL 36" SD 327.8
48"SD
15"SD
P=376.2 40 P=375.7 39
371.00 GB=370.50
a portion of the Folsom Plan Area Specific Plan
Folsom, CA PRELIMINARY GRADING & STORM DRAIN PLAN

SMALL LOT VESTING TENTATIVE SUBDIVISION MAP
TOLL BROTHERS at ALDER CREEK
Sheet 6 of 12 May 13, 2026
0 50 100 200 SCALE: 1"=100' N 5-13-2026 P:\27238\PLN\Applications\TM\TBAC_SLTM\SLTM-AC-SUB-05_20260513\06-TBAC_SLTM-S5-CENT-PGP.dwg [1] P:\27238\PLN\Applications\TM\TBAC_SLTM\P-ADJ-TBAC.dwg [2] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-CS-TBAC.dwg [3] P:\27238\SRV\Topo\Aerial\D-TP-EG-ACW.dwg [4] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-IP-TBAC-SLTM.dwg [5] P:\27238\PLN\Applications\TM\TBAC_SLTM\MS_ETA-TBAC-basins_TEMP.dwg [6] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-CS-TBAC.dwg [7] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-IP-TBAC-SLTM.dwg [8] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-GP-TBAC-SLTM.dwg [9] P:\27238\PLN\Applications\TM\TBAC_SLTM\MS_ETA-M-GP-ACW-C3D CL GRADES.dwg [10] P:\27238\PLN\Applications\TM\TBAC_SLTM\D-EX-FPA-PH1-TBAC.dwg [11] P:\27238\PLN\Applications\TM\TBAC_SLTM\GRD-ST-NAMES.dwg [12] P:\27238\PLN\Applications\TM\TBAC_SLTM\TBAC-SECTIONS\GRD-SECTIONS.dwg [13] P:\27238\PLN\Applications\TM\TBAC_SLTM\TBAC-ConserveEsmt.dw 15:52:27 shaskell

PROPOSED DESCRIPTION EXISTING

STORM DRAIN LINE

STORM DRAIN MANHOLE DROP INLET

INLET/OUTLET
(SIZE INDICATED) SLOPE

STREET GRADE CENTERLINE ELEVATION
15"SD
103.03

0.4%
103.03

0.4%
15"SD LEGEND
CANYON DRAIN 4"CYN

JUNCTION BOX
27238.TOLL.ENT SUB4
SEE SHEET 7
SEE SHEET 8
B
B
D D
C C
B B
F
F G
G

E E MATCH LINE

SEE ABOVE - THIS SHEET

MATCH LINE

SEE BELOW - THIS SHEET

A A WHITE ROCK ROAD

MANGINI PARKWAY

HYDRO-MODIFICATION
BASIN No. 15 DETNTION
BASIN No. 4
SEE SHEET 7

06/23/2026 Item No.18.
392
390
389
388
373
373.4
372.2
388.9
388.2
387.3
392
391
386.8
389.8
390.6
387
386
385 386.4
389.3
386.9
390.1
372
385.4
387.4
373.1
372.7
371.6
375.6
375.7
385.4
388.4
384.8
389.0
391.5
392.2
390.3
391.8
388.7
390.6
383.9 383.0
386.0
380.8
24"SS 18"WM-Z3
18"WM-Z2 18"WM-Z2 18"WM-Z2 18"WM-Z2 12"WM-Z2
18"WM-Z2 12"WM-Z3
18"WM-Z3 18"WM-Z2
12"NP-Z2 12"NP-Z2 12"NP-Z2 12"NP-Z2
12"NP-Z2 12"NP-Z3 12"NP-Z2
12"NP-Z2 8"WM-Z2 12"NP-Z2
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS
8"SS
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS 24"SS 24"SS 24"SS 8"SS 8"SS 8"SS 8"SS 8"SS
8"SS
381.9
381.7
383.3
384.6
384.5
384.2
384.5
385.5
385.7
385.4 385.8
386.1
386.3
387.1
385.8
385.7
385.6
385.6
386.8
386.2
386.5
387.4
387.5
389.2
388.5
388.5
382.8
382.5
383.4
385.4
386.6
387.8
384.2
366.7 364.6
363.5 363.6
363.0
363.1
363.9
364.4
361.5
361.5 362.8
360.6
359.2
382.8
379.5
382.3
359.6
360.5
360.6 361.1
361.2
363.6
364.9
363.7
363.8
363.3
363.7
363.5
362.7
361.6
362.5
364.5
364.9
364.6
364.7
364.3
365.6 365.5
365.6
366.2 367.4
363.6
364.5
359.4
365.1
365.6
365.4 365.5
366.4
366.5
367.2
367.4 368.3 368.6
369.4 370.4
370.8
371.2
371.4
371.7
353.7
354.6
352.5355.1
358.6 357.9
347.5
343.8
359.6
360.2
360.7
360.3360.2
360.3
360.3
361.3
361.6
361.3
361.1
339.7
335.4
328.5
337.5
332.7
382.6
364.6
364.5
360.4
364.5
365.6
362.6
339.4
351.5 351.4
351.4
352.3
351.7
352.8
353.6 353.4
351.2
351.9
350.9
350.6
355.2
352.6
346.5
344.7
372.5
372.6
372.2
371.8
368.2
368.6
368.5
367.5 367.4
367.4
367.5
369.3 368.5
368.8
368.7 366.3
365.8
364.6
365.6
365.9
365.3 365.4
366.5
366.2 366.7 366.4
359.5
359.6 359.9
358.7
358.3
370.2
356.7
363.6
366.8
366.7 364.5
364.1
363.7
372.0 371.9
362.4
316.5
318.3
315.5
314.4
313.2
321.0
336.5
365.7
364.5
353.3
356.1
356.3356.5
356.6 357.5
357.5
357.3
358.2
359.3
359.3
362.5
362.3
361.8
361.4
360.8
360.4
345.6
361.0 361.3
361.3
363.2
363.4 364.7
365.7
366.3
366.7
381.6
381.9
383.7
383.6
383.5
382.2
383.5
380.8 384.3
384.6 384.1
384.5
384.2
384.1
383.8
383.9
382.5
382.6
382.4
382.7 382.7 382.6
382.8
382.6
382.8 383.7
384.6 385.4
385.3
385.4
385.7
380.3
379.6
384.4384.8
383.7
382.6
383.1
383.9
382.5
372.8
372.6
347.1
362.8
363.6
363.3
364.5
364.6 364.3
364.4
365.6 366.1
365.8
365.7
365.4
365.3
370.7
370.3
370.9
357.6
363.6
358.9
371.5
372.4
372.6
372.3
372.2
372.6
372.2
373.3
372.3
372.4
371.6
371.5
371.6
371.1
371.4
371.3
371.6 371.6
369.8
369.4
359.7
358.5
380.5
383.9
383.2
385.1
375.8
377.2
377.6
371.6
349.9
366.4
362.6
364.6
362.2 383.6
370.9
367.8
370.4 371.5
382.8
369.4
370.1
370.0 370.3
370.7
370.7
370.6
371.5 371.6
369.5
369.7
369.6
369.4
369.8
369.5 368.6
368.4 367.4
371.7 371.0
371.4
370.7
372.5 372.6
371.4
370.5
369.3
364.6
365.5
366.8
369.4 370.7
371.8
371.4 371.7
371.2 372.8
372.4
372.3
372.7 371.3
371.8
371.3 379.7
380.5
381.5
376.6
378.5
379.4
381.6
382.6
383.7
384.6
385.5 386.6
387.9
388.7
389.5
389.7
385.7
385.5
384.9
383.6
381.7 382.5
383.9 383.6
382.7
381.8
381.7
379.5
377.2
378.6 380.8
380.4
381.2
380.9
380.6
380.6
380.7
378.1
378.3
376.1
374.6
374.4
373.6 373.4
379.8
379.5 379.3
379.4
380.2 380.3
381.8
381.3 380.3
380.3
379.4
378.4
377.5
376.8
371.3
372.8
369.2
367.5
368.8
368.3
368.5
363.6
364.7
383.3
383.4
383.6
381.7
383.8
384.6 383.3
383.3
382.2
382.4
381.5
381.4
381.4
380.6 382.4 382.7
367.3
365.3
361.5
362.5
381.8
384.7 387.4
372.0
371.4
370.8
370.2
369.7
369.2
368.7
368.3
384.3
384.0 384.4
384.3
386.8
386.2
387.6
386.4
388.7
389.9
388.5
385.3
384.5
389.3
390.5
389.6
389.7
388.6
388.9
388.9
385.4 387.5
387.4
389.4
391.8
389.6
377.4
384.3
385.3
385.8
386.0 383.2
383.5
382.5
390.2 389.9
389.7
387.5
386.6
386.7
386.9
386.6
385.3
385.6
385.5
385.6
385.6
384.6
386.4
386.6 386.4
386.5
386.4
386.1 388.1
388.6
388.4
388.5
389.6
387.6
385.3
384.4
384.5
385.2 385.3
385.6
385.6
386.6
386.5 386.1
386.5
387.7 387.5
388.3 388.5
388.6
385.4
383.8
384.6 383.5
383.6
382.6 382.3
384.4
389.5
385.6
380.4
384.2
384.3
384.8 384.6
384.5
385.4
383.7
384.0
382.2
381.6
382.9
383.9
383.5
383.2 383.5
382.2 381.2
383.8
384.5
384.7
387.6
386.5
385.3
385.4387.4
386.2
387.7
373.4
374.4
378.1
378.3
378.3
377.7
381.8
383.3
383.4
386.6
373.6 373.3
393.6
393.7
393.3
392.5
389.9 372.4
373.7
303.2 303.6
306.2
306.7 306.6
304.8
376.3
382.2 381.3 381.7
376.2
380.6
341.5
342.8 345.3
347.8
371.6
375.9
384.5
383.3
367.4 367.3
374.5
375.7
383.1
384.3
383.6 382.3
382.3
381.6
381.8
351.3
395.5
396.4
396.2
392.7
389.5
388.3
387.4
386.7
366.4
354.4
381.6
392.6
393.5
392.3 392.4
391.4
391.1
391.5
391.5
391.2 390.9
390.6 389.5
389.5
388.3
387.1 385.7
385.3
392.5
394.9 394.4
394.5
395.5
395.9
395.3
394.4
392.6
392.4
392.6
393.7
393.6
393.3
392.6
392.5 392.7
394.6
394.3 395.4
396.3
395.7
395.3
396.3
396.9 394.7
393.5
391.3 389.7
390.5
389.6
390.5
390.2
391.8
394.6
395.7
392.5
391.0
391.7
390.5
380.3 384.9
381.7
390.6
392.9
386.7
370.6
366.6
358.9
372.7
392.4
392.3 392.5
392.1 391.3
392.6
376.2
376.6 375.6 375.2
377.2
378.0
378.3
373.5 374.5 374.8
373.8
378.5
377.5
376.9
376.3
376.1
376.1
375.9
374.6
374.4
374.8 374.5
374.8
374.5
394.6 387.3
388.7
392.8 392.5
392.8
392.1
393.6
393.3
393.3
392.8
393.5
393.8
392.4
392.1 387.4
375.1 375.3
374.4
373.4
373.7
373.8
373.4
373.4
375.8
375.4
375.7 375.4
375.1
373.6 373.4 372.8 372.4
374.8374.9
374.6
374.5
374.4
379.8
352.3
354.5
357.7
371.2 370.4
370.8 370.5 372.4 371.5 371.2 372.6 371.7 371.2 370.6 370.3 369.7
369.4 369.5
369.3
371.8 372.5
369.6
368.5
368.9
373.0 373.2
373.3
373.8
373.8
371.5
371.8
371.8
373.8
374.0
373.7
373.8
374.3 374.3
374.7
374.3
390.4
391.7
390.6
374.7
373.6
307.6
306.8
107
392.44
112
348.77
113
345.53 114
357.78
102
383.76

OAK AVE PKWY

MANGINI PKWY
380
380
385
375
380
370
365
365
370
370
370
365
360
365
365
360
355
350
345
340
335 330
325
320
315
315
320
325
330
335 350
345340
335
330 320325
315
310 305
360
365
355
350 345
340 335
330 325
320
390
385
380
375 365
370
360 355
350 345
340 335 330 325
320 315
305
345 340
335
330
325
350
345 340 335 330
340
345
350
355
360
360 355
350
345
340 335 330 325
320
315
365
370
365
360
355
355
360 365 350
350
350 345
345
340 340
390
385 380
375
370
365360 355
350
345
340
340
340
345 355 350 360
365
365
370
375
380
380
315
310
320 325
330
335
340 330 335 325
310
305
380
375
370 365
360 355 350
345
330 335 335 340 345
355
360 365
370
370
365
360
355
370
375 380
385
375
370
365 360
355
350
345 340
395
395
385
390
380
375
375
376
375
370
375
380
385
390
395
385
380
375
370
365
360
385
380
375
385
375
374
380 385
375
375
380
385
385
360
355
360
345
340
380
380
385
375
380
370
365
365
370 370
370
365
360
365
365
360 355
350
345
340
335
330 325
320
315
315
320 325330
335 350
345
340 335
330 320325
315310 305
360
365
355
350
345
340 335
330
325
320
390 385
380
375 365
370 360
355
350 345
340 335
330
325 320 315 305
345
340
335
330 325
350
345 340 335 330
340
345 350
355
360
360
355
350
345
340 335 330
325 320
315
365
370
365 360
355
355
360
365 350
350
350 345
345
340
340
390
385 380
375 370 365 360 355
350
345 340
340
340
345 355 350 360
365
365
370
375 380
380
315
310 320
325330
335
340 330 335
325
310
305
380
375 370
365
360 355
350
345
330 335 335340345
355360
365
370
370 365
360
355
370
375 380
385
375 370 365
360 355 350
345
340
395
395
385
390 380
375
375
376 375
370
375 380
385
390
395
385 380
375
370
365 360
385
380
375
385
375
374
380
385 375
375
380
385
385
360 355
360
345
340
36"SD
360
LC-4
LC-5
OSLC-11
OSLC-10A
OSLC-9
OSLC-6
OSLC-7
OSLC-8
OSLC-4
OSLC-3
OSLC-5
OSLC-10B

PARKWAY
HAVEN
COURT 2

STREET M

STREET H

STREET O

STREET O

STREET N STREET N

STREET L

STREET J

STREET I
PKWY

STREET A

STREET P

STREET P

STREET P

STREET Q

STREET R

STREET N

STREET H
HAVEN 18"SD
12"SD 12"SD 36"SD
48"SD
48"SD
36"SD
54"SD
42"SD 36"SD 24"SD
48"SD 48"SD
36"SD 36"SD 072-0060-102
072-0060-098 ALDER CREEK WEST IMPROVEMENT CO LLC

ALDER CREEK WEST

IMPROVEMENT CO LLC
072-0060-102 ALDER CREEK WEST

IMPROVEMENT CO LLC
6"NP-Z2
24"SD
18"SD
36"SD
30"SD
18"SD
18"SD
15"SD
15"SD
30"SD
30"SD
30"SD
18"SD 18"SD
15"SD
15"SD
15"SD
18"SD
15"SD
15"SD 18"SD
36"SD
15"SD
24"SD
15"SD
24"SD
15"SD
36"SD
36"SD
24"SD
18"SD
15"SD
30"SD
15"SD
18"SD
60"SD
15"SD
15"SD
18"SD
18"SD
DE
DE LC-15 LC-16
LC-14 LC-11 LC-12 LC-13 LC-17 LC-10 LC-9
LC-8
LC-6
OSLC-12
OSLC-13
OSLC-15
OSLC-14 OSLC-16 OSLC-17
OS-4
LC-7
OS-5 OS-6
OS-2
OS-1
Lot H Mini Park
OS-3
Lot M
Open Space Lot E Mini Park Lot F Mini Park
Lot N
Open Space
Lot D
Private Park
Lot G
Mini Park
Lot T Open Space
LC-24
LC-25

STREET HH
STREET AA COURT 6 COURT 5 STREET C
COURT 4
COURT 10

STREET T
COURT 7

STREET G

STREET C STREET K

STREET B OAK AVENUE PARKWAY MANGINI PARKWAY STREET B

STREET S STREET T STREET USTREET VSTREET W

STREET X

STREET Y

STREET Z STREET W

STREET W

STREET AA

STREET BB

STREET CC STREET DD STREET EE STREET FF STREET BB STREET GG

STREET II STREET JJ

STREET KK

STREET JJ STREET JJ

STREET BB
STREET B COURT 9

STREET KK
COURT 8 STREET EE
GB=364.15 GB=368.69 GB=368.46
GB=370.05
GB=363.98
367.59
GB=365.77GB=365.62
GB=367.26
GB=367.08 GB=366.85
GB=367.91
377.55 GB=375.37
GB=378.02 GB=376.62 GB=375.20 FG=375.35 379.17 GB=380.60 384.97 GB=379.64 GB=375.67
GB=378.28
374.50 GB=370.03 GB=374.19 GB=369.93 GB=373.86 GB=374.48 GB=374.33 GB=380.30 GB=370.10
GB=369.38
GB=369.20 8 GB=369.80 GB=375.47 GB=377.50 GB=380.00 GB=380.96 GB=382.00 GB=383.04 GB=379.70 GB=382.74 GB=382.40
GB=374.14 GB=373.78GB=373.57 GB=375.15
GB=377.63 GB=377.46 GB=381.70
GB=374.67 GB=374.50 GB=380.66 GB=378.65 GB=377.70 GB=376.04 379.30 GB=377.23 GB=377.40 GB=377.40 GB=379.20 GB=378.75 GB=377.95 GB=378.29 GB=377.23 GB=377.93 GB=378.89 384.03 GB=382.22 GB=376.50 GB=374.97 GB=370.86 370.01 GB=370.56 GB=371.56 GB=370.34 371.95 GB=375.74 GB=375.54 GB=379.89 GB=375.74 GB=372.35 379.45 GB=381.92
GB=380.19 GB=378.73 GB=378.90 GB=378.90 GB=378.67
376.42 OVERALL
377.90
GB=375.71 GB=375.41GB=374.96 GB=376.04
GB=375.43 GB=375.28 GB=375.16
GB=377.65
GB=376.70
GB=374.73
GB=375.41
GB=377.09
371.17 GB=376.92 GB=379.69 GB=374.78 GB=379.69 GB=377.75 GB=368.69 GB=368.52 GB=370.35
GB=369.49 GB=369.32
GB=370.15
GB=367.65
GB=369.85
GB=374.94
GB=369.70 GB=373.61 GB=377.20
GB=367.63 GB=367.46 GB=368.94
GB=375.24
GB=377.05
GB=373.31 GB=366.54 GB=366.40
367.09 GB=367.35
GB=365.71 GB=366.75 GB=365.41
GB=362.55
GB=362.38
GB=363.86
364.01 GB=363.56
GB=363.39 GB=363.53 GB=364.41 GB=365.13
GB=366.76 GB=364.93
367.50 GB=369.75
GB=368.82 GB=368.32 GB=356.00GB=355.28
GB=385.36
GB=354.77
354.30
GB=354.05
GB=355.91
GB=360.78
GB=358.51
356.24
GB=355.61 GB=355.44 GB=355.76 GB=356.64
358.89
GB=358.21
GB=358.04GB=358.43 GB=359.29
362.75 361.10
361.48
EL=358.37
366.57 GB=367.93 GB=369.00 GB=368.50 GB=367.80 GB=367.39 GB=364.46 GB=362.86 GB=361.30
GB=360.58
GB=360.33
GB=361.09
GB=365.44 GB=366.08 GB=366.85 GB=367.39
GB=376.40 GB=376.23 GB=378.35 GB=377.39 GB=373.93 374.43 GB=373.74 GB=376.20 GB=374.46 LP=375.73
Lot A
Park

10.0 ± AC
Lot B
Elementary School 10.0 ± AC

EXISTING CONSERVATION
EASEMENT, TYP.
12"SD 60"SD P=356.3 P=356.6 P=356.2 P=356.6 P=357.1 P=357.6 P=358.1 P=358.6 P=359.1 P=359.5P=360.0 P=360.5P=361.0P=361.5P=362.0 P=361.2 P=360.8 P=360.4 P=360.7 P=360.7 P=360.6 P=360.3 P=359.6 P=359.1 P=358.6 P=358.1 P=357.8 P=358.0 P=357.9 P=357.3 P=356.0 P=363.2 P=363.8 P=364.2 P=364.6 P=365.0 P=365.3 P=365.7 P=364.0 P=365.9 P=367.5 P=368.1 P=368.5 P=368.9 P=369.2 P=369.5 P=369.5 P=369.3P=369.0 P=368.7 P=370.3 P=371.0 P=371.4 P=371.4 P=370.9 P=370.4 P=369.9 P=369.4 P=368.9 P=368.4 P=367.9 P=367.4 P=366.9 P=366.4 P=366.2 P=366.6 P=366.9 P=367.2 P=367.5P=367.8 P=368.2 P=368.5 P=368.8 P=369.1 P=369.4 P=369.8 P=370.1 P=370.4 P=370.7 P=371.7P=371.4 P=370.5 P=370.2 P=369.9 291 290
289
288
287
286
285
284
283
282
281
280
279
278 277
307 306
305
304
303 302
301
300 299
298
297 296 295
294
293
292
308
309
310 311
312
313
314
315 370 346
347
348
349
350 351 352
353
354 355 356 357
358
359
360 361
362 363 364 365
366 367
368
369 316
317 318
319
320
321
322
323 324 325 326 327
328
329
330
331
332
333 334
335
P=370.1 P=370.5 P=371.1 P=370.8 P=370.2 P=369.3 P=368.9 P=368.1 P=369.7 P=378.5 P=378.0 P=377.5 P=377.1 P=378.6 P=379.1 P=379.5 P=380.1 P=380.7 P=381.2 P=381.0 P=381.0 P=379.6 P=379.1 P=378.7 P=378.2 P=377.8 P=377.3 P=376.9 P=377.5 P=377.1 P=379.2 P=378.8 P=378.4 P=378.0 P=363.9 P=364.2 P=364.5P=364.8 P=365.1 P=365.4 P=365.7P=366.0P=366.3P=366.6 P=368.4 P=367.7 P=367.1 P=366.7 P=366.8 P=367.1P=367.6P=368.2P=368.5P=369.2P=369.6P=370.3P=370.7P=371.4P=371.4P=371.2P=370.9 P=371.2P=371.5P=371.9P=372.2P=372.6P=372.9P=373.2P=373.6P=373.9 P=374.1 P=373.6 P=372.9 P=372.4 P=371.7 P=371.2 P=370.5 P=370.0 P=369.3 P=368.8 P=366.5 P=368.1 P=366.7 P=366.9 P=367.2 P=367.5 P=367.7 P=367.9 P=368.1 P=368.4 P=368.4 P=368.2 P=367.9 P=367.6 P=367.4 P=367.4 P=367.7 P=368.1 P=368.4 P=366.5P=368.1 P=368.2 P=367.9 P=367.6 P=367.4 P=367.2 P=368.0 P=366.7 P=366.5 P=366.1 P=366.4 P=365.7 P=365.5 P=365.2 P=365.0 P=364.7P=364.6 P=364.9P=365.4 P=365.7 P=365.7 P=365.7 P=365.4 P=365.7 P=366.0 P=366.3 P=379.1 P=378.0 P=376.3 P=374.2 P=372.9 P=371.8 P=371.3 P=371.1 P=370.9 P=370.6 P=370.4 P=370.1 P=369.1 P=369.9 P=368.8 P=370.5 P=371.4 P=372.2 P=373.1 P=373.9 P=374.8 P=375.6 P=376.4 P=376.9 P=377.4 P=378.0 P=377.2 P=377.5 P=376.8 P=376.3 P=375.7 P=375.2 P=374.6 P=374.1 P=373.5 P=373.0 P=372.5 P=371.9 P=371.1P=371.5P=371.9P=372.3P=372.7P=373.0P=373.4P=373.8P=374.2P=374.6P=375.1P=375.5 P=375.9 P=375.6 P=374.9 P=374.1 P=373.4 P=372.6 P=371.9 P=371.2 P=370.4 P=369.7 P=369.0 P=368.0 P=368.6 P=369.2 P=369.9 P=370.5 P=371.2 P=371.9 P=372.7 P=373.4 P=373.9 P=372.7 P=372.9P=373.2P=373.4P=373.6 P=373.8 P=374.2 P=374.3 P=374.5P=374.7 P=375.1 P=374.9P=375.2 P=372.6P=372.8 P=373.0 P=373.9 P=374.2 P=374.4P=374.6 P=372.4 P=371.4 P=371.6 P=371.9P=372.1 P=375.7 P=376.1P=376.4 P=376.8P=377.1P=377.4 P=377.8P=378.1 P=378.5 P=378.8P=379.1 P=379.5 P=379.8 P=380.2P=380.5 P=380.9P=381.2 P=380.8 P=381.2 P=378.5P=378.8P=379.1 P=379.5 P=379.8 P=380.2P=380.5 P=375.9 P=376.1 P=376.4 P=376.8P=377.1P=377.4 P=377.8P=378.1 P=380.6 P=381.8P=382.1P=382.3P=382.6P=382.9 P=383.1P=383.4P=383.7 P=383.9P=384.2P=384.6P=385.0 P=385.4P=385.8P=386.1P=386.4 P=376.5 P=376.1 P=376.0 P=376.6 P=378.2 P=380.5 P=383.0 P=384.6 P=385.4 P=385.9 P=386.3 P=385.6P=385.6P=386.4P=386.4 P=386.3 P=383.5 P=385.3 P=383.3 P=383.0 P=382.8 P=382.5 P=382.2 P=381.9 P=381.7 P=381.4 P=381.2 P=380.9 P=379.3P=379.3 P=380.1 P=379.5 P=379.8 P=379.3 P=379.6 P=380.0 P=380.3 P=380.7 P=382.1 P=381.5 P=381.9 P=382.3 P=382.6 P=383.5 P=383.3 P=383.0 P=382.8 P=382.5 P=382.3 P=382.0 P=381.8 P=381.5 P=381.5 P=382.2 P=382.2 P=381.5 P=381.5 P=380.8 P=380.8 P=380.1 P=380.1 P=379.4 P=379.4 P=378.8 P=379.1 P=378.8 P=379.1 P=379.5 P=379.5 P=379.9 P=379.9 P=380.3 P=380.3 P=380.8 P=380.8 P=381.2 P=381.2 P=381.2 P=381.2 P=380.8 P=380.8 P=380.4 P=380.4 P=381.0 P=378.1 P=381.0 P=378.1 P=378.7 P=378.7 P=379.4 P=379.4 P=380.2 P=380.2 P=377.0 P=377.8 P=377.4 P=377.6 P=377.8P=377.8 P=377.4 P=377.4 P=377.9 P=377.9 P=378.4 P=378.4 P=378.9 P=378.9 P=378.5 P=379.0 P=378.5 P=379.4 P=379.0 P=379.4 P=379.4 P=379.4 P=378.2 P=379.7P=379.7 P=380.3 P=380.3 P=379.6 P=379.6 P=377.6 P=377.6 P=377.1 P=377.1 P=377.1 P=377.1 P=377.1 P=372.5 P=372.5 P=373.6 P=373.6 P=374.7 P=374.7 P=375.7 P=375.7 P=376.3 P=376.3 P=376.5 P=376.5 P=376.8 P=376.8 P=376.7 P=376.7 P=377.1 P=376.3 P=376.3 P=376.7 P=376.7 P=376.7 P=376.7 P=377.3 P=377.3 P=377.7 P=377.7 P=378.2 P=376.9 P=376.9 P=376.9 P=378.4 P=376.9 P=378.4 P=378.4 P=378.4P=378.4 P=378.4 P=378.4 P=378.3P=378.4 P=378.3 P=378.3 P=378.3 P=380.1 P=380.5 P=380.8 P=381.2 P=378.9 P=378.9 P=378.9 P=378.9P=377.9 P=377.9 P=377.9 P=377.9P=377.0 P=377.0 P=377.0 P=377.0P=375.9 P=375.9 P=375.9 P=375.9 P=375.9 P=375.9 P=375.9 P=375.9 P=377.0 P=377.0 P=377.0 P=378.0 P=377.0 P=378.0 P=378.0 P=379.0 P=378.0 P=379.0 P=379.0 P=379.0 P=380.9 P=380.9 P=380.9 P=380.9 P=379.2 P=379.2 P=379.2 P=379.2 P=377.3 P=377.3 P=377.3 P=377.3 P=376.4 P=376.4 P=376.4 P=376.4 P=377.9 P=377.9 P=377.9 P=379.6P=377.9 P=379.6 P=379.6 P=381.5P=379.6 P=381.5 P=381.5 P=383.0P=381.5 P=383.0 P=383.0 P=383.0 P=381.5 P=381.5 P=381.5 P=381.5 P=380.6 P=380.6 P=380.6 P=380.6 P=379.9 P=379.9 P=379.9 P=379.9 P=379.2 P=379.2 P=379.2 P=379.2 P=379.4 P=375.3 P=375.3 P=375.3 P=375.3 P=375.3 P=375.3 P=374.3 P=374.3 P=374.3 P=374.3 P=374.3 P=374.3 P=373.3 P=373.3 P=373.3 P=373.3 P=373.3 P=373.3 P=372.4 P=372.4 P=372.4 P=372.4 P=372.4 P=372.4 P=371.4 P=371.4 P=371.4 P=371.4 P=371.4 P=371.4 372.4 372.0
371.5 371.8
372.0
372.3 P=371.5 P=371.5 P=371.5 P=371.5 P=371.5 P=372.5 P=371.5 P=372.5 P=372.5 P=372.5 P=372.5 P=373.4 P=372.5 P=373.4 P=373.4 P=373.4 P=373.4 P=374.3 P=373.4 P=374.3 P=374.3 P=374.3 P=374.3 P=374.3 P=375.4 P=375.4 P=375.4 P=375.4 P=375.4 P=375.4 P=374.6 P=374.6 P=374.6 P=374.6 P=374.6 P=374.6 P=373.7 P=373.7 P=373.7 P=347.3 P=374.3 P=374.3 P=372.9 P=372.9 P=372.9 P=372.9 P=372.9 P=372.9 P=372.9 P=372.9 P=372.9 P=379.3 P=372.9 P=372.9 P=373.7 P=372.9 P=373.7 P=373.7 P=379.3 P=379.3 P=373.7 P=373.7 P=374.6 P=373.7 P=374.6 P=374.6 P=374.6 P=374.6 P=375.4 P=374.6 P=375.4 P=375.4 P=375.4 P=375.4 P=375.4 P=377.6 P=377.6 P=377.6 P=377.6 P=377.6 P=377.9 P=378.4 P=378.4 P=378.4 P=378.4 P=378.4 P=378.4 P=373.3P=373.5P=373.7
373.5
369.9
P=378.0
336 337 338
339
340
341 342
698 693 696 695
694
693 692
691 690
689 688 687
686
685 684
683
682
681 680 703 704 699 700 701 702
416
417
418
419
420
421
422 423
424
425 426
427
428
429 444
445
446
447
448 449
450
451
452 453
454
455
456
457
458 459
460 461
462
463 464
465 466 467
468
469
470 471
472
473
474
475 371 476 372
373
374
375 376
377 378
379
380
381
382 383
384
385
386 387
388
415 389
390
391
392
393
394 395
396
397 399 398 400
401
402 403
404 405
406
407 408 409
410
411
412
413 414
535 536
537
538 539
540
541
542
543
544 545
546
522 547 523
524 525
526
527
528
529
530
531
532
533 534
511 510 509 508
507
506
505 504
503 502
501 500
499 498
497 496
495
494 493
492 491
490
489
488 487
512
513
514 515
516
517
518 519
520
521 477
478
479 480
481
482
483484
485486
548 549 550 551 552553 554 555
556 557 558
540 559 575 574 573 572 571 570 569 568 567 566 565564 563 562 561 576 577 578 579 580 581
582 583 584585 586
587588 589
590 591 592
597 596 595
594 593 608 607
606 605 604 603 602 601 600 599598 609 610 611 612 613 614 615616 617 618619 620 621 622 623 624 625 626 679
678677
676
675
674
673
672 671
670 669
668 666 667 664 665 663 662 661
660
659
658657
656655
654653
652
650 651
639 637 638
636
635
634
633 632
631
630
628
629
627 649
648 645
646
647
644
707
641
708
705
643
642640
706
709
710
711
712 713
714
715
717 716
718
719
720
721
722
723 724
725
726 727
728 729
730
731
732
733 734
735
737 736
738
739
740
741
742 743
744 750 745
749 748747 746 751 752753 754755
756
757 758
759 761760 763762 765 764 766
773 771 772
770
769
768
767 808
807
806 805
804
803 785
802
801800
799
798 797 796
795
794
793 792 791
790 789
788 787
786 784
783 782
781 780779
778
777
776 775
774
909
908 907
905 906 903 904
901 902
897 900
897 898 895 896
894 893
892 891
890 889
888 887
886 885
884 883
882 881 880 879
878 877 876 875
874
873
871 872
870 869
867 868
865 866
863 864
861 862
859 860
858
857
856 855
854 853
852 851
850 849
848 847
846 845 844 843842 841
839 840
837 838
835 836
833 834 831 830
829 830
827 828
826 824 825 823 822 820 821 819 818
815 816
815 814
813 812
811
810
809
1033 1032
1031 1030
1029
1028 1027
1026
1025 1024
1023
1022 1021
1020
1019 1018
1017
1016 1015
1014
1013 1012
1011
1010 1009 1008
1007 1006
1005
1004
1003 1002
977 976
975
974
978
979
981 980
982 984 983
985 987 986
988
990 989
991
993 992
994
996 995
997
999 998
1000
1001 950
951 952 953
954
955 956
957
958 959 960
961 962 963
964 965
966
967 968
969
970 971
972
973
949 948
947
946
945
944
943
941 942
940
939
937 938
936
935
933 934
932
930 931
929
927 928 926
924 925
923 922
921
920
919 918
917
916 915
914 913 912
911 910
345 344 343
P=366.2 430
P=365.7 431
P=365.2 432
P=364.8 433
P=364.4 434
P=363.8 435
P=363.8 436
P=366.1 443
P=363.7 438
P=364.2 439
P=364.7 440
P=365.2 441
P=365.7 442
P=363.6 437 15"SD 15"SD 18"SD
15"SD 15"SD 15"SD
18"SD 30"SD
15"SD
60"SD 18"SD
18"SD
15"SD
36"SD
18"SD 24"SD
36"SD
36"SD
30"SD 36"SD
15"SD
30"SD
18"SD
36"SD
15"SD 24"SD
36"SD
30"SD
18"SD
24"SD 24"SD 18"SD
18"SD 24"SD
30"SD 15"SD
18"SD
15"SD
15"SD 15"SD 18"SD 18"SD
15"SD 15"SD 36"SD 15"SD 18"SD
15"SD 15"SD 30"SD
24"SD 18"SD 24"SD
18"SD 15"SD
18"SD
18"SD
18"SD
24"SD
18"SD 18"SD
15"SD
18"SD
36"SD
12"SD
30"SD 18"SD
18"SD
24"SD
4 60"SD
60"SD
60"SD
36"SD
2"SD 30"SD
30"SD
36"SD 30"SD 18"SD 30"SD 24"SD
60"SD
15"SD
24"SS
VARIES 2:1 MAX6' WALK2' VARIES GRADING SECTION
NTS
R/W

BUILDING PAD
VARIES

LANDSCAPE CORRIDOR
P/L D
WOOD FENCE OR MASONRY SOUNDWALL 2%
2' VARIES 2% MIN - 8:1 MAX

BUILDING PAD MASONRY RETAINING WALL BUILDING PAD
(HEIGHT VARIES) P/L GRADING SECTION A NTSWOOD FENCE

P/L GRADING SECTION
NTS B

BUILDING PAD MASONRY RETAINING WALL WITH MASONRY SOUNDWALL (HEIGHT VARIES) VARIES

LANDSCAPE CORRIDOR
R/W
6' WALK
2%
2:1 MAXVARIES BUILDING PAD
2' P/L VARIES GRADING SECTION C NTS OPEN VIEW
FENCE
2:1

EXISTING GROUND

P/L GRADING SECTION
NTS E

BUILDING PAD MASONRY RETAINING WALL WITH MASONRY SOUNDWALL (HEIGHT VARIES) VARIES

LANDSCAPE CORRIDOR
R/W
6' WALK
2%
2:1 MAXVARIES BUILDING PAD
2' P/L BUILDING PAD VARIES GRADING SECTION

NTS F WOOD FENCE

P/L BUILDING PAD
2:1 MAX
2' GRADING SECTION G NTS

BUILDING PAD

VARIES MASONRY RETAINING WALL
(HEIGHT VARIES) WOOD FENCE
a portion of the Folsom Plan Area Specific Plan
Folsom, CA PRELIMINARY GRADING & STORM DRAIN PLAN VESTING TENTATIVE SUBDIVISION MAP TOLL BROTHERS at ALDER CREEK
Sheet 7 of 12
0 50 100 200 SCALE: 1"=100' N 5-13-2026 P:\27238\PLN\Applications\TM\TBAC_SLTM\SLTM-AC-SUB-05_20260513\07-TBAC_SLTM-S5-EAST-PGP.dwg [1] P:\27238\PLN\Applications\TM\TBAC_SLTM\P-ADJ-TBAC.dwg [2] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-CS-TBAC.dwg [3] P:\27238\SRV\Topo\Aerial\D-TP-EG-ACW.dwg [4] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-IP-TBAC-SLTM.dwg [5] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-IP-TBAC-SLTM.dwg [6] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-GP-TBAC-SLTM.dwg [7] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-CS-TBAC.dwg [8] P:\27238\PLN\Applications\TM\TBAC_SLTM\MS_ETA-M-GP-ACW-C3D CL GRADES.dwg [9] P:\27238\PLN\Applications\TM\TBAC_SLTM\D-EX-FPA-PH1-TBAC.dwg [10] P:\27238\PLN\Applications\TM\TBAC_SLTM\GRD-ST-NAMES.dwg [11] P:\27238\PLN\Applications\TM\TBAC_SLTM\TBAC-SECTIONS\GRD-SECTIONS.dwg [12] P:\27238\PLN\Applications\TM\TBAC_SLTM\TBAC-ConserveEsmt.dwg 15:51:27 shaskell May 13, 2026 27238.TOLL.ENT SUB4

PROPOSED DESCRIPTION EXISTING

STORM DRAIN LINE

STORM DRAIN MANHOLE DROP INLET

INLET/OUTLET
(SIZE INDICATED) SLOPE

STREET GRADE CENTERLINE ELEVATION
15"SD
103.03

0.4%
103.03

0.4%
15"SD LEGEND
CANYON DRAIN 4"CYN

JUNCTION BOX
D
D
G G
A C C
C C

E E B B
SEE SHEET 6

HYDRO-MODIFICATION
BASIN #12

DETENTION
BASIN No. 2
A
F
F

06/23/2026 Item No.18.
48"SD 24"SD
P=326.7 P=327.0 P=327.2 P=327.6 P=327.9 P=328.2 P=328.5 P=328.9 P=330.2 P=329.5 P=329.8 P=330.2 P=330.5 P=330.8 P=331.2 P=331.5 P=331.8 P=332.1 P=332.4 P=336.2 P=337.6 P=338.5 P=339.5 P=340.4 P=341.3 P=342.3 P=343.2 P=344.1 P=345.1 P=346.0 P=346.7 P=347.7 P=347.9 P=348.8 P=355.1 P=352.6 P=351.8 P=350.2 P=348.6 P=347.0 P=345.5 P=342.6 P=344.1 P=339.5 P=341.0 P=336.3 P=337.9 P=331.1 P=334.7 P=331.5 P=332.2 P=333.0 P=333.7 P=334.5 P=335.2 P=336.0 P=336.6 P=331.5 P=333.2 P=333.0 P=333.7 P=334.5 P=335.2 P=336.0 P=330.0 P=331.4 P=332.8 P=334.2 P=335.6 P=337.0 P=337.5 P=338.8 P=339.2 P=330.0 P=331.4 P=332.8 P=334.2 P=335.6 P=329.5 P=329.2 P=356.0 P=357.2 P=358.4 P=359.5 P=360.7 P=362.0 P=363.3 P=364.5 P=365.0 P=365.0 P=364.1 P=363.3 P=362.5 P=361.9 P=361.3 P=360.6 P=360.0 P=359.4 P=359.0 P=358.1 P=357.4 P=356.6 P=355.9 P=355.1 P=354.4 P=353.7 P=352.9 P=352.2 P=351.5 P=350.7 P=350.0 P=349.2 P=348.5 P=347.7 P=347.0 P=346.3 P=345.5 P=344.8 P=344.1 P=343.9 P=343.7 P=343.4 P=343.0 P=342.6 P=342.3 P=341.9 P=342.0 P=342.4 P=344.9 P=345.7 P=346.5 P=347.2 P=347.9 P=348.6 P=349.4 P=350.1 P=350.9 P=351.6 P=352.4 P=353.3 P=354.1 P=355.0 P=355.7 P=356.5 P=357.3 P=361.2 P=361.2 P=360.5 P=359.7 P=358.7P=357.0 P=355.7 P=354.5P=353.4 P=352.0 P=351.1 P=349.8 P=348.6 P=347.3 P=346.1 P=344.9 P=343.9 P=342.8 P=341.4 P=339.4 P=339.0 P=338.6 P=345.6 P=347.2 P=348.5 P=349.7 P=351.0 P=352.8 P=354.9 P=356.2 P=357.4 P=358.7 P=359.8 P=364.2 P=363.4 P=322.8 P=321.8 P=320.8 P=320.0 P=319.5 P=318.8 P=318.0 P=317.2 P=316.4 315.6 P=312.3 P=314.6 P=316.2 P=317.3 P=318.3 P=319.1 P=319.8 P=320.3 P=320.0 P=319.4 P=318.5 315.6 P=316.3 P=317.4 P=318.8 P=319.9 P=320.6 P=321.4 P=322.0 P=322.8P=323.6 P=335.2 P=335.8 P=335.4 P=335.0 P=334.6 P=333.4 P=333.9 P=334.0 P=333.9P=331.4 P=332.5 P=331.5P=327.5 P=323.9 P=320.7 P=319.8 P=317.4 P=315.9 P=314.4 P=312.8 P=312.2 P=311.9 P=312.5 P=313.8 P=315.3 P=316.9 P=318.4 P=320.4 P=331.3 P=333.4 P=333.4 P=334.4 P=335.1 P=335.6 P=336.6 P=338.0 P=338.9 P=339.2 P=338.3 P=337.8 P=338.3 P=338.8 P=339.2 P=338.9 P=338.1 P=337.0 P=336.1 P=332.6 P=333.0 P=333.5 P=336.6P=337.0 P=337.4 P=337.8 P=338.5 P=339.0 P=338.9 P=338.5 P=331.9 P=330.8 P=329.9 P=328.9 P=328.0 P=324.8 P=324.7 P=323.8 P=322.9 P=321.3 P=325.3 P=318.6 P=317.9 P=317.2 P=316.5 P=315.8 P=315.3 P=310.5 P=311.0 P=311.4 P=312.1 P=312.5 P=312.6 P=312.4 P=311.9 P=311.1 310.9
310.2
310.0
P=320.2 P=320.8 P=321.2 P=321.7 P=322.3 P=322.6 P=323.2 P=323.4 P=325.0 P=324.8 P=322.6 P=322.1 P=321.7 P=322.1 P=322.5 P=323.0 P=325.0 P=325.1 P=324.9 P=324.4 P=324.0 P=323.7 P=323.9 P=324.2 P=324.5 P=324.8 P=324.6 P=324.4 P=324.2 P=324.2 P=324.7 P=325.0 P=325.4 P=325.7 P=327.1 P=326.5 P=326.9 P=326.4 P=326.0 P=325.6 P=325.2 P=324.6P=323.6 P=323.3 P=322.9 P=322.5P=322.2P=321.8 P=321.4 P=321.0 P=322.7 P=324.1 P=325.6P=327.0 P=328.3 P=329.3 P=330.0 P=331.9 P=331.9 P=333.9 P=334.4 P=334.8 P=335.2 P=335.6 P=335.9 P=338.4 P=330.9
1146
1323
1324
1356
1357
1358 1359
1360 1361
1362 1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390
1391
1392 1394 1402 1401 1400 1399 1398 1397 1396 1395
1403 1404 1405 1406 1407 1408 1409 1410
1393
1037 1036
1035
1034
1424
1423
1422
1421
1420
1419 1417 1418
1415 1416 1413 1414
1411 1412
1355 1354 1353 1352 1351 1350 1349 1348
1339 1340 1341 1342 1343 1344 1345
1338 1337 1336 1335 1334
1333 1332 1347
1346
1327 1328 1329 1330 1331
1326
1325
1038
1039
1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076 1077
1078
1079 1080
1081 1082
1083
1084
1085
1086
1087 1088
1089
1090 1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1106 1105 1104 1103
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134 1135
1136 1137
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1119 1118
1239 1238
1237
1236
1235
1234
1233
1232
1231
1230
1260 1259
1258 1257 1256 1255 1254
1253
1252 1251 1250 1249
1248
1247
1246
1245
1244 1243
1242 1241
1240
1202 1201
1200 1199
1198
1197
1196
1195 1194
1193 1192
11911190
1189
1188
1187
1186
1185
1184
1183
1182 1181
1180
1179
1178
1177
1176
1175
1157 1156
1155 1154
1153
1152 1151
1150
1149 1148
1147
1165 1164
1163
1162
1161
1160 1159
1158
1174
1173 1172
1171
1170
1169
1168
1167
1166 1145
1144
1143
1142 1141
1140 1139
1138
1203
1204 1205
1206 1207
1218
1219
1220
1221
1223 1222 1224
1225
1226
1227
1228 1229
1261
1262
1263 1264
1265
1266
1267
1268
1269 1270
1271
1272
1273 1274
1275
1305
1306
1307 1308
1309
1300
1301 1302
1303 1304
1276
1277
1278
1279
1280 1281
1282
1283
1284
1285
1286
1287
12881289
1290
1291
1292 1293
1294
1295
1296 1297
1298 1299
1322 1321
1320
1319
1318
1317
1316 1315
1314 1313
13121311
1310 1217
1216
1215
1214 1213
1212
1211
1210
1209
1208
P=336.6 P=336.8 P=338.2 P=339.1 P=340.0 P=340.9 P=341.9 P=342.8 P=343.7 P=344.7 P=347.5 P=348.0 P=336.4 P=338.0 P=339.6 P=341.1 P=342.7 P=343.8 P=333.2 P=334.8 P=333.7 P=332.8 P=332.7 P=356.4 P=358.8 P=360.6 42"SD
42"SD
42"SD
15"SS
24"SS
24"SS
24"SS
24"SS 24"SS
24"SS 24"SS
24"SS
24"SS
24"SS
15"SS
15"SS
15"SS
15"SS
15"SS
15"SS 15"SS 24"SS 30"SS 24"SS 24"SS 24"SS
24"SS
24"SS 24"SS
8"SS
351.5
355.7
355.3
355.2
336.4
355.1
356.3
356.7
356.7
355.5
353.5
356.4
355.4 355.8
353.4
354.9
356.2
356.6
354.1
353.0
352.8 353.6
350.5
351.3
348.9
353.2 353.7
353.3
354.6
355.7
353.4
356.5
355.4
355.5
354.6
354.4
356.6
358.4
356.7
356.5
354.5
353.3
353.7
351.4
351.4
351.2
349.5
349.3
350.5
350.6
350.6
351.9
351.2
352.3
352.6
354.1
354.4
354.1
354.4
353.3
353.5
353.5
354.8 354.9
353.4
353.7
352.8
355.0
355.7
355.8
355.3
355.3
357.8
358.5
359.6
359.6
358.5
357.4
360.5
360.6
361.1
361.2
363.6
364.9
360.8
360.6
351.3 341.5
351.7
344.4
363.3 363.7
363.7
363.8
363.3
363.7
363.5
362.7
361.6
362.5
364.5 364.9
364.6
364.7
364.3
365.6
365.5
366.2
363.6
364.5
360.8
359.4
358.2
356.5
341.3 357.6
354.5
354.9
365.6
372.6
357.6
357.5
357.6
358.8
358.4
358.5
360.4
359.5 359.6
361.3 362.6
362.7 363.8
363.7
363.3
363.4
364.8
364.2
365.4 365.3 365.5
366.4
366.5 367.2
367.4
368.3 368.6
369.4
359.4
358.4
358.5
358.6
357.3
350.7
346.4
370.4
370.8
371.2
352.5355.1
358.6
357.9
359.6
359.7
360.6
361.3 361.2 362.6
363.6 358.4
358.4 357.5
354.5
356.5
357.5
355.7
356.4
358.1
323.8
322.1 322.4
321.8
321.7
329.4
356.4
347.5
343.8
359.3
359.6
360.2
360.7
360.3
360.2
360.3
360.3
360.7 361.3
361.6
361.3
361.1
359.7
358.5
341.6
355.3
339.7
335.4
328.5
325.6
322.5
319.6
318.3
317.9
313.4
313.6
312.8
309.3
301.3
298.7
297.6
296.4
293.2 300.4
299.4
300.4
337.5
334.5
337.3 339.2
339.7
340.5
340.5
341.4 341.9
342.4 344.2
309.2
309.2
305.5
298.1
294.4
292.6
336.5
340.4
335.8
339.9
340.3 330.2
334.4 333.6
334.6
332.6
330.3
332.0 331.2
330.6
334.2
334.7
334.6
314.5
332.7
349.2
329.8
330.9
329.2
329.1
308.6
333.3
333.8
335.6
334.2
334.4 334.5
333.4
331.4
311.3
334.6
340.4
339.3
328.8
295.7
330.3
329.3
331.7
309.3
305.3
294.2
317.4
316.9
316.4
315.6
289.4
292.6
294.7 294.5
295.5
293.6
293.7
292.9
289.6 315.9
339.0
338.8
338.4 339.3
339.5
335.2 335.4
335.9 335.5
334.4
338.0
326.1
328.6
326.4
324.7
325.5 323.8
323.5
322.6
321.4
321.6
322.4
320.8
320.6
319.5
319.4
319.6
319.7
320.8
319.6 319.7
320.8
321.9
321.3
322.5
322.1
321.6
321.7
319.3
320.3 320.4
320.6
321.5 320.8
318.5
319.8 319.4
319.5
321.3 318.5
318.0
317.7
318.7
318.1 318.7
318.0
318.1
319.8
319.6
319.4
319.5
318.2 320.2 322.7
315.8
313.5
311.3 308.7
308.4
316.3
317.7
338.4
321.5
319.4
319.2 318.8
318.6
317.2
317.2
317.7 317.4
317.5 317.5
316.9
312.7
314.3
314.2
315.1
314.4
313.4
312.5
312.2
311.5
311.4
317.3
314.5
310.4310.4
310.2 309.4
309.2
314.5
314.8
314.4
314.6
315.1
315.6
316.7
317.1 316.9
315.3
317.2
316.9
316.5
317.1 316.9
317.3 317.7
317.4
312.5
314.3
313.0
375.2
371.3 370.4
333.1
331.4
332.5
335.6
335.3
335.5 337.7
336.5
334.3 328.5
308.8
308.8
309.1
309.2309.1
308.8
309.3 310.3
310.4
311.6 312.6
313.2
313.8
307.4
306.5
310.6
311.9
310.9
311.4
327.2 326.5
325.6
320.8
318.2
329.2
378.3 381.7
312.8
314.5
306.3
351.6
340.8
331.5
329.4
348.5
334.2
332.5
330.7
330.5
331.2
355.6
337.7
336.7
333.3 333.4
330.4
331.4
329.1
334.8
360.6
327.5
328.5
329.1
328.9
330.7
333.3
328.6
329.0
329.7
330.2
331.4
332.4
333.3
334.6
334.5
335.5
333.6
334.2
328.6
329.4
328.5
328.8 328.6
326.6
332.5
330.4
327.4 325.5
330.4
330.6
327.4
326.5
336.0
328.7
331.6
332.7
332.7
375.7 374.3
335.5
332.5
344.5
351.3
360.4
358.2
364.5
365.6
362.6
343.6
362.6
367.8
115
312.99
266.0
117
294.26
277.7 284.7
284.6
285.6
246.8
287.7 287.7
285.8
286.5
284.6
299.5 299.2
298.8
298.4 297.6
297.3
296.6 296.4 295.6 294.5 293.5 292.5
290.4
313.5
314.3
315.2
268.0 298.4
297.4 297.6
297.3 297.2
297.3
297.6
306.5
270.6
315.8
316.6 316.3
317.7
319.6
300.3
298.9
298.6
323.5
322.9
322.4
323.2
322.4
322.2
321.8
319.1
318.6
317.6 319.8
320.4
318.6
319.3
318.9
318.4
343.1
341.3 340.6
335.6
335.6 334.8
334.6 334.8
334.3
335.4
335.6
336.2
335.3
334.4
320.3
320.8
317.4
319.8
320.7
321.7 333.6
335.2
335.7 335.9
335.6
333.6
320.0
285.9
286.6
287.8
288.5
290.1
282.1
317.8
284.6
283.7 282.6
281.6 281.6
251.9
252.6
317.3
265.6
265.6 265.5
265.6
265.6
265.5
265.5
265.5 265.7
265.9
265.5
265.7
264.7
265.2
265.2
265.2
264.6
264.6
264.9
253.7 253.2
253.5252.5
253.5
252.8
251.4
251.6
254.7
255.8
255.9
255.6 256.2
256.3 256.8
256.6
256.5 255.9
252.4
250.5
256.6
256.8
253.7 255.6
265.1
265.5
247.1 247.5 248.9
275.5 274.7 274.5
266.6
257.5
255.8
258.5
259.2
255.2
255.6
255.6 256.4
255.3
290.6
271.8
283.8
268.4
254.7 254.8
292.8
296.6 299.4
303.6 305.6 307.1
327.6
328.4
281.3
281.3
325.8
323.4 323.8
330.4
287.8
268.2
262.7 263.4
258.6
297.7
266.2
278.9
279.6
281.5
312.2
283.6
283.3
283.5
284.6 284.3
285.6
309.6
315.3
314.6
314.1
313.7
322.0
312.6
312.2
311.7
311.3
310.3
320.7
321.5
317.5
318.6
349.3 345.9
326.2
305.4
309.3 310.3 310.1 309.8
271.6
282.8
322.2
321.1 322.3
320.7
333.6
261.7
308.2 309.8
311.7
310.7
312.5 313.9
314.0
306.2
278.3
335.4
305.5
305.4
306.1
295.6
253.5
290.3
303.4306.5
307.2 308.4
307.6
306.7
307.5
304.7
322.4
326.3 325.6
325.6
324.7
325.3
324.3
335.3
345.5
339.3
324.7
306.1
304.9
311.8
316.6
303.6
303.7
304.1
305.5
305.5
305.5
305.8
306.5
309.5
338.9
349.6
347.7
350.1 347.8
321.2
322.6
319.2
317.8 319.6
311.9
318.1
316.3
316.6 315.8
317.2
314.8
314.7
311.9
311.3
311.9
312.0
311.9
314.2
316.5
311.4
308.4
310.5 309.7
307.4
306.5
305.8 305.7
308.6
305.7
305.5
306.3
305.4
305.8
305.6 305.3
306.4
305.9
305.8
305.7
346.8
306.4
308.7
308.3
310.4
313.8 310.6
309.4 307.5
304.6
305.7 303.9
305.8
323.8
321.5
322.6
323.3
323.7
323.6
324.4
324.8
325.7
325.0
323.3
324.7
325.5
326.0
321.7
334.6
335.4 340.5
344.5
303.6
303.3
323.8
295
300
305
310 315
320
320
325
330 330
335 340
345 350
355
340
335
330 325 315 315 315 310
360
335
335
330
325
320315 310
305
310
315
320 325
330
330
285290
295 300 305 310
315
320
325
330
335 315 320 325 330
335 340
345
350
310 305 310
340 345
350 355
360
365
370
380
375
370
365
330 335
310 310
315 320
325
330 335
340
350
335
340
345
335 330
375
370
365 360
355
350
345 340
335
330
330
325
320 315
375
370 365 360
355
350
345
340
355
355
340
345
350
355
360
365
350
355
345
365
370
370
365
360
355
350
345
340 335
330
325
320
315
315
310
305
300 295 295
315
310
305 295 300 305
310
340
245250
255 260
265
270
275
280
295 290
285
280 275
270265
260
285
280 315
310 305
300 295
290 285
280 275
270 265
250 255 260 265
285
260
255
250
245
250
255 260
265 270
275
280 285
295 290 285280
300
305 310
270
275
280
285 290
295
300
290
290
295
300
305
310 315
320
325
330
310 305
300
295 290
285
280
270
260
265 270
270
265
260255
250
275
270
265260
255
250
255
255
255
255 260
265
270
275
280
285
290 295
300 305310 315
320 325
330
325
310
310
315
320
325 330
335 340 345
350 355
325
325 320 315
310
305 300 295 290
285
280
275
300295
315
320 325
330 335
340
345 350
305 310 310
305
300
290295
285
310
305
300
295
290
290
285
280
275
260
265
270
275 280
280
285
290295
300
305
300
335
330
325320 315 310 305 300
295
320
325 330
335 340
335
320
315
310 305
300295
290
300305310
315
305 300
305
295 290
315
310
305
310
315
320
325
325
325
340
340
345
345
350
350
355
295
300305
310 315
320
320
325
330 330 335340 345350
355
340
335
330
325 315 315 315 310
360
335
335
330
325
320
315 310
305 310
315
320
325
330
330
285290
295
300 305
310
315320
325
330
335 315320 325 330
335 340 345
350
310
305
310
340
345 350
355
360
365 370
380
375
370
365
330 335
310 310
315 320
325
330 335 340
350
335 340
345
335 330
375
370
365
360
355
350
345
340
335
330
330
325
320 315
375
370 365 360
355
350
345 340
355
355
340
345
350
355
360 365
350
355
345
365
370
370
365
360
355
350
345
340
335
330
325
320
315
315
310 305
300 295 295
315 310
305 295
300
305
310
340
245
250
260255
265
270275280
295 290 285 280 275
270265
260
285 280 315
310
305
300 295
290
285
280
275 270 265
250 255 260 265
285
260 255
250
245
250
255
260
265
270
275
280 285
295 290 285280
300
305 310
270 275
280 285 290 295
300
290
290
295
300
305 310
315
320 325330
310
305 300
295 290
285
280 270
260
265 270
275
270
265260255
250
275270
265260
255
250 255
255
255
255 260
265 270
275280
285
290
295
300 305310 315 320
325 330
325
310
310
315
320 325
330 335
340
345
350 355
325 325 320 315 310
305 300
295 290
285 280
275
300295
315 320
325 330
335
340 345
350
305 310 310
305
300
290295
285
310 305
300
295
290
290 285
280 275
260 265 270
275 280
280
285 290
295
300 305 300
335
330 325320
315 310 305 300
295
320
325 330 335 340
335
320
315
310
305 300295
290
300305310 315
305 300 305
295 290
315
310
305
310
315
320
325
325
325
340
340 345
345 350
350 355
360
360
350
355

EXISTING CONSERVATION
EASEMENT, TYP.
072-3190-038 CITY OF FOLSOM

PROPERTIES LLC

BULLDOG OFFICE
072-3190-006
072-0060-090 AEROJET ROCKETDYNE INC ALDER CREEK WEST IMPROVEMENT CO LLC 072-0231-049 EASTON PLACE 072-0231-145 AEROJET ROCKETDYNE INC 072-0231-140 072-3190-033 EASTON VALLEY HOLDINGS LLC DEVELOPMENT CO. LLC 20' SANITARY

SEWER ESMT
DE
Lot Q
Open Space

34.2 ± AC
DE Lot P Open Space

8.0 ± AC
Lot O
Open Space

30.2 ± AC
DE
Lot L Mini Park

0.4 ± AC
OSLC-18 OSLC-19
LC-20 LC-19 LC-18
LC-21
Lot K Mini Park

0.4 ± AC
Lot R Open Space

51.4 ± AC
Lot J Mini Park

0.3 ± AC Lot S Open

0.8 ± AC
Space Lot I Native Park 0.2 ± AC DE COURT 17
COURT 15
COURT 11
COURT 12 STREET NN STREET LL
COURT 14
COURT 16

STREET QQ STREET F STREET OO

STREET RR

STREET PP STREET OO

STREET TT STREET SS

STREET UU

STREET VV

STREET LL STREET PP

STREET NN

STREET MM

OAK AVENUE PARKWAY

STREET OO

STREET E STREET LL
STREET NN COURT 13
HAVEN PARKWAY PRAIRIE CITY ROAD OSLC-20
LC-23 LC-22
24' LSE/PUE
16' LSE/PUE

PIPE GATE FOR
SEWER MAINT. ACCESS OSLC-21 OSLC-22 ALDER CREEK PARKWAY 310.64
318.41
GB=311.22 GB=308.04 GB=309.72
GB=308.19 GB=308.20 GB=308.05 GB=314.38 GB=317.44 GB=319.00 GB=314.08 GB=313.90 344.91 GB=320.00
GB=322.50 GB=329.50
GB=318.60
GB=325.30
GB=322.00 GB=323.65
GB=322.10 GB=322.40
GB=323.80 EL=323.20 GB=321.80 GB=319.55
GB=313.15
GB=318.30
GB=325.00
EL=330.30 GB=329.20 GB=330.90 GB=329.00
GB= 319.70
GB= 322.20
329.55
GB=330.48 GB=312.00 GB=310.50
EL=335.15 GB=335.80 GB=345.01 EL=345.74 GB=334.50
GB=345.00
357.45 GB=356.81
GB=342.57
GB=339.71GB=339.56 GB=341.68 342.16
331.33
351.07 GB=351.80
363.60
GB=348.60
GB=361.00 GB=357.98 GB=331.10 GB=329.00 BVC=329.95 EVC=329.68 BVC=314.95 GB=328.70 PVI=330.16 GB=331.40 GB=330.10
PVI=312.13
GB=332.35 GB=334.89
GB=336.39
GB=338.17
GB=360.70
BVC=295.29 EVC=294.71 GB=291.32 BVC=289.75 EVC=294.33
PVI=295.00 PVI=291.32 PVI=290.02
GB=348.30 GB=346.52
GB=344.54 GB=344.36
GB=350.50 GB=351.50
335.25 GB=329.80GB=329.63 GB=337.77GB=336.88 337.38 GB=328.40 289.31 GB=288.37 GB=288.15
GB=308.50
GB=322.35
GB=334.59
GB=331.88
GB=330.48
309.75
332.16 GB=331.58 GB=331.41
GB=332.66 GB=331.99
337.22
333.72 GB=337.72 GB=334.19 GB=336.09GB=335.92
GB=335.90
GB=337.62
GB=336.40
GB=330.05 GB=333.27 GB=287.65
GB=328.00 330.44 340.14 GB=327.80 S
nce
AC
Lot C
Fire Station

2.1 ± AC
Lot C
Fire Station

2.1 ± AC
2:1
258
FL 333.9 FL 334.8 337.0
337.2
338.0
337.0
336.2 320.4
3:1

1.2% 2.0%

5.6% 50'VC PVIC 335.70
P=372.2 P=371.9 P=371.5P=371.2P=371.0P=370.7P=370.4P=370.1 P=355.0 P=362.8 P=362.5 P=362.9 P=363.3 P=363.7 P=364.2 P=364.6 P=365.0 P=366.3 P=366.5 P=366.2 P=366.4 P=366.4 P=364.8 P=364.3 P=364.0 P=363.9 P=363.3 P=361.5 P=361.5P=361.9 P=366.5 P=367.0 P=361.8 P=361.2
177
178
179 180
181 182 183 184
185
192
251
250
249
248
247
246
245
244
243
242 241
240
239
261
260
259
258
257
256 267
266
263
262
253 254 252
P=362.6

FUTURE SRCSD

PUMP STATION SITE
(90'x160') EXISTING EASTON VALLEY

SEWER PUMP STATION
(120'x120')
48"SD 24"SD 15"SD
24"SD
15"SD
24"SD
15"SD
15"SD 15"SD
15"SD
12"SD
18"SD
15"SD 24"SD
15"SD
15"SD 24"SD 30"SD 30"SD 30"SD 30"SD
15"SD
24"SD 15"SD 18"SD 48"SD
30"SD
30"SD
30"SD
30"SD
30"SD
15"SD
15"SD
18"SD 18"SD 18"SD
15"SD 15"SD
18"SD
24"SD
24"SD
30"SD
30"SD
30"SD
18"SD
15"SD
15"SD
15"SD 24"SD
18"SD
15"SD
18"SD 18"SD 24"SD 18"SD 24"SD 36"SD
48"SD
24"SD
15"SD
18"SD30"SD
30"SD
30"SD
18"SD 24"SD
12"SD
18"SD 18"SD
18"SD
18"SD
48"SD 18"SD
48"SD 18"SD
18"SD
24"SD
24"SD 15"SD 15"SD 30"SD
24"SD
30"SD 48"SD
18"SD
60"SD
36"SD
15"SD
60"SD
60"SD
15"SD
18"SD
15"SS
15"SD

BUILDING PAD MASONRY RETAINING WALL BUILDING PAD
(HEIGHT VARIES) P/L GRADING SECTION A NTSWOOD FENCE

P/L GRADING SECTION
NTS B

BUILDING PAD MASONRY RETAINING WALL WITH MASONRY SOUNDWALL (HEIGHT VARIES) VARIES

LANDSCAPE CORRIDOR
R/W
6' WALK
2% 2:1

P/L GRADING SECTION
NTS E

BUILDING PAD MASONRY RETAINING WALL WITH MASONRY SOUNDWALL (HEIGHT VARIES) VARIES

LANDSCAPE CORRIDOR
R/W
6' WALK
2%
2:1 MAXVARIES BUILDING PAD
2' P/L BUILDING PAD VARIES GRADING SECTION

NTS F WOOD FENCE
VARIES 2:1 MAX6' WALK
2' VARIES GRADING SECTION
NTS
R/W

BUILDING PAD
VARIES

LANDSCAPE CORRIDOR
P/L D
WOOD FENCE OR MASONRY SOUNDWALL 2%
2' VARIES 2% MIN - 8:1 MAX

P/L BUILDING PAD
2:1 MAX
2' GRADING SECTION G NTS

BUILDING PAD

VARIES MASONRY RETAINING WALL
(HEIGHT VARIES) WOOD FENCE
2:1 MAXVARIES BUILDING PAD
2' P/L VARIES GRADING SECTION C NTS OPEN VIEW
FENCE

EXISTING GROUND
Sheet 8 of 12
0 50 100 200 SCALE: 1"=100' N 5-13-2026 P:\27238\PLN\Applications\TM\TBAC_SLTM\SLTM-AC-SUB-05_20260513\08-TBAC_SLTM-S5-WEST-PGP.dwg [1] P:\27238\PLN\Applications\TM\TBAC_SLTM\P-ADJ-TBAC.dwg [2] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-CS-TBAC.dwg [3] P:\27238\SRV\Topo\Aerial\D-TP-EG-ACW.dwg [4] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-GP-TBAC-SLTM.dwg [5] P:\27238\PLN\Applications\TM\TBAC_SLTM\MS_ETA-M-GP-ACW-C3D CL GRADES.dwg [6] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-CS-TBAC.dwg [7] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-GP-TBAC-SLTM.dwg [8] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-IP-TBAC-SLTM.dwg [9] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-IP-TBAC-SLTM.dwg [10] P:\27238\PLN\Applications\TM\TBAC_SLTM\TBAC-SECTIONS\GRD-SECTIONS.dwg [11] P:\27238\PLN\Applications\TM\TBAC_SLTM\GRD-ST-NAMES.dwg [12] P:\27238\PLN\Applications\TM\TBAC_SLTM\TBAC-ConserveEsmt.dwg [13] P:\27238\PLN\Applications\TM\TBAC_SLTM\LAFCO-Backbone_LIMITS.dwg [14] 15:34:32 shaskell 27238.TOLL.ENT SUB4
a portion of the Folsom Plan Area Specific Plan
Folsom, CA SMALL LOT VESTING TENTATIVE SUBDIVISION M

ALDER CREEK
May 13, 2026 TOLL BROTHERS at

PROPOSED DESCRIPTION EXISTING

STORM DRAIN LINE

STORM DRAIN MANHOLE DROP INLET

INLET/OUTLET
(SIZE INDICATED) SLOPE

STREET GRADE CENTERLINE ELEVATION
15"SD
103.03

0.4%
103.03

0.4%
15"SD LEGEND
CANYON DRAIN 4"CYN

JUNCTION BOX

PRELIMINARY GRADING & STORM DRAIN PLAN
SEE SHEET 6

F F G G
A A
D
D
B B
C C
B B SEE SHEET 9
SEE SHEET 9

HYDRO- MODIFICATION
BASIN No. 3

COMBINATION
BASIN No. 1

HYDRO- MODIFICATION
BASIN No. 11
E E
C C
D
D

ENVIRONMENTAL
IMPACT LIMITS, TYP. EXISTING CITY LIMTS, TYP.

EXISTING CITY LIMTS, TYP.

ENVIRONMENTAL
IMPACT LIMITS, TYP.

B B

06/23/2026 Item No.18.
24"SS
24"SS
24"SS
15"SS
15"SS 15"SS 24"SS
295.6 294.5 293.5
292.5 290.4
313.5
314.3
315.2 315.8
316.6
316.3
317.7
319.6
300.3
334.3 335.4
320.8
335.2
335.7 335.9 335.6
333.6
320.0
285.9
286.6 287.8
288.5
290.1
282.1
317.8
284.6 283.7
282.6
281.6
281.6
251.9
252.6
317.3
258.6
282.8
333.6 261.7
315
310
305 300 295
290
295 290 285280
300
305 310
290
290 295
300
305
310
315 320
325
330
310
305 300
295 290
285 280 270
265 270
260 265
270
275 280
280
285 290
290 320
300305310
315
315
310
315
310
305 300 295
290
295 290 285280
300 305 310
290
290295
300
305
310 315
320
325
330
310
305 300
295 290
285 280 270 265 270
260 265
270
275 280
280
285
290
320 290
300305310 315
315
310
24' LSE/PUE

PIPE GATE FOR
SEWER MAINT. ACCESS
2 - 15"SD
24"SD 15"SD
48"SD 18"SD
48"SD
6"SS
6"SS
8"SS
8"SS
8"SS
30"SD 48"SD
8"W-Z2
8"W-Z2
8"W-Z2
6"W-Z2 6"W-Z2
8"W-Z2
24"SS
24"SS
24"SS
15"SS
15"SS 15"SS 24"SS 12"TM-Z2 12"TM-Z2 P=312.3 P=314.6 P=316.2 P=317.3 P=318.3 P=319.1 P=319.8 P=320.3 P=310.5 P=311.0 P=311.4 P=312.1 P=312.5 P=312.6 P=312.4 P=311.9 P=311.1 310.9 1260 1259 1258 1257 1256 1255 1254 1253
1252
1261
1262 1263
1264
1265
1266
1267
1268 1269
1270 1271
PAD
2:1 MAX

1.5%

ALDER CREEK PARKWAY
10' 6' 14' 30' LSE WOOD FENCE OR MASONRY SOUNDWALL
5'
75'± 5' 3'± ROCKERY RETAINING WALL 2 ALDER CREEK PARKWAY n.t.s.
335
325
320
320
320
300 305
305
310
310
310 310
310
315
315
315
315 315
315
315
315
315
315
315
320
320
320
320
320
320
320
320
320
320
325
325
325
325 325
325
325
330
330 330 330
335
335
335
340
315
335
325
320
320 320
300 305 305
310
310
310 310
310
315
315
315
315 315
315
315
315
315
315
315
320
320
320
320
320
320
320
320
320
320
325
325
325
325 325
325
325
330
330
330 330
335 335
335
340
315

POTABLE WATER TO
NON-POTABLE WATER INTERTIE 24"SD 30"SD 30"SD 30"SD 30"SD 24"SD
36"SD 24"SD 30"SD
24"SD 12"SS 12"SS 12"SS 30"SD
6"NP-Z2 24"SD 12"SS 6"NWP-V2
8"W-Z2 P=337.6 P=338.5 P=339.5 P=340.4 P=341.3 P=342.3 P=343.2 P=344.1 P=345.1 1378 1379 1380 P=336.8 1381 1382 1383 1384 1385 1386 1387

EXISTING CONSERVATION
EASEMENT, TYP.
78' ROW
(ULTIMATE)

INTERIM

IMPROVEMENTS
15"SS
15"SS
15"SS
15"SS
115
312.99
FM37
304.34
FM36 311.67
295 300
305
310 315
340
335 330
325 315 315 315
310
310 310
315
320 325 330 335
340
350 315
295 290
285
280
275
270
265 260
270
275
280
285 290
295
300
305 300
305
295 290 285
295 295
295 300
300
305
290
300 305
265
280
280
280 280 285
285
285
285
285
290
290 290
290 290
295
295
295
300
300
300
300 300
305
305
305
305
305
305
305
305
305
305
305
305
310 310
310
310
310
310
310
310
310 310
310
315
315
315 315
315
315 315
315
315
315 320 320
320
320 320 320
320
320
320
320
320
320
325 325
325
325
325
325
325
325
325
325
330
330
330
330 330
335
335
335
335
335
335
335
340 340
340
340
340
345
345
345
350 350
355
295
295
300305
310 315
340 335
330
325 315 315 315
310
310 310
315
320 325 330 335
340
350 315
295 290 285 280 275
270265260
270
275 280 285 290 295
300
305 300
305
295 290 285
295 295
295 300
300
305
290
300 305
265
280 280
280
280 285
285
285
285
285
290
290 290
290 290
295
295
295
300
300
300
300 300
305
305
305
305
305 305
305
305
305
305
305
305
310 310
310 310
310
310
310
310
310 310 310
315
315
315 315
315
315 315
315
315
315 320 320
320
320 320 320
320
320
320
320
320
320
325 325
325
325
325
325
325
325
325 325
330
330
330
330 330
335 335 335
335 335
335
335
340 340
340
340
340
345
345 345
350 350
355
295 ALDER CREE
IMPROVEMENT 072-0231-049 EASTON PLACE 072-0231-145 AEROJET ROCKETDYNE INC 072-0231 DEVELOPMENT CO. LLC ALDER CREE
IMPROVEMENT 072-0231-049 EASTON PLACE 072-0231-145 AEROJET ROCKETDYNE INC 072-0231 DEVELOPMENT CO. LLC POTABLE WATER TO

NON-POTABLE WATER INTERTIE
15"SD 24"SD 24"SD 30"SD 30"SD 30"SD 30"SD
30"SD
30"SD
15"SD 18"SD
18"SD
18"SD
8"SS 8"SS
8"SS 8"SS 8"SS 8"SS 8"SS 6"SS
8"SS
6"SS
6"SS 12"SS
8"SS
12"SS
12"SS 18"SD
18"SD
24"SD
24"SD
12"SS 15"SD 15"SD 12"SS 30"SD 12"SS
6"NP-Z2 24"SD 12"SS
18"SD
SD
SD
6"NWP-Z2 6"NWP-Z2 6"NWP-V2 6"NWP-Z2 8"W-Z2 8"W-Z2 8"W-Z2 8"W-Z2
8"W-Z2 8"W-Z2 8"W-Z2 8"W-Z2
15"SS
15"SS
15"SS
15"SS12"W-Z2
12"W-Z2
12"W-Z2 12"W-Z2 6"NWP-Z2 12"W-Z2
8"W-Z2
12"TM-Z2 -A
78' ROW 24"SD
P=326.7 P=327.0 P=327.2 P=327.6 P=327.9 P=328.2 P=328.5 P=328.9 P=330.2 P=329.5 P=329.8 P=330.2 P=330.5 P=330.8 P=331.2 P=331.5 P=331.8 P=332.1 P=332.4 P=336.2 P=337.6 P=338.5 P=331.1 P=331.5 P=331.5 P=330.0 P=330.0 P=329.5 P=329.2 P=312.6 P=312.4
P=323.4 P=325.0 P=324.8 P=322.6P=323.0 P=324.9 P=324.4 P=324.0 P=323.7 P=323.9 P=324.2 P=324.5 P=324.8 P=324.6 P=324.4 P=324.2 P=324.2 P=324.7 P=325.0 P=325.4 P=325.7 P=327.1 P=326.5 P=326.9 P=326.4 P=326.0 P=325.6 P=325.2 P=324.6 1323
1324
1356 1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375 1376
1377
1378 1379 1380
1402
1403
1411
1355
1339
1338
1327
1326 1325
1266
1267
1309 1300
1301
1302
1281
1282
1283
1284 1285
1286
1287
12881289
1290
1291
1292
1293
1294
1295
1296 1297
1298
1299
1322
1321 1320
1319
1318
P=336.6 P=336.8 P=338.2 P=333.2 P=333.7 P=332.8 P=332.7 (ULTIMATE) -PC
78' ROW (ULTIMATE)
(ULTIMATE) 82' ROW

IMPROVEMENTS INTERIM

INTERIM IMPROVEMENTS
78' RIGHT-OF-WAY

PRAIRIE CITY ROAD
n.t.s. SOUTH OF ALDER CREEK PARKWAY
3' cg
11' travel lane CL
type 5 curb
16' median
11' travel lane
type 2 c&g
30' Open Space
ROW
12' travel lane 12' travel lane
P/L 8' min. CNL 6' walk 31' 47' PC
8' 8' 5' bike
5' bike
3' cg
ROW
78'

PROPOSED FUTURE BY OTHERS
24' PUE A
82' RIGHT-OF-WAY
4 LANE COLLECTOR
n.t.s. ALDER CREEK PARKWAY

ROW ROW CL
49' 3' cg
11' travel lane
5' bike
10' landscape10' CL I bike path10' min6' walk 3' cg
11' travel lane
5' bike
11' travel lane
16' PUE 2' 2' 3' 8' 3' median
8' median
type 5 curb
type 2 c&g
33' 82'
11' travel lane

PROPOSED
(SOUTH SIDE) FUTURE BY OTHERS(NORTH SIDE)
a portion of the Folsom Plan Area Specific Plan
Folsom, CA COMBINATION BASIN No. 1 and HMB No. 14

SMALL LOT VESTING TENTATIVE SUBDIVISION MAP
TOLL BROTHERS at ALDER CREEK
Sheet 9 of 12 May 13, 2026 5-13-2026 P:\27238\PLN\Applications\TM\TBAC_SLTM\SLTM-AC-SUB-05_20260513\09-TBAC_SLTM-S5-PCR-DETAILS.dwg [1] P:\27238\PLN\Applications\TM\TBAC_SLTM\P-ADJ-TBAC.dwg [2] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-CS-TBAC.dwg [3] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-GP-TBAC-SLTM.dwg [4] P:\27238\PLN\Applications\TM\TBAC_SLTM\TBAC-SECTIONS\GRD-SECTIONS.dwg [5] P:\27238\SRV\Topo\Aerial\D-TP-EG-ACW.dwg [6] P:\27238\PLN\Applications\TM\TBAC_SLTM\_P-M-IP-TBAC-SLTM.dwg [7] P:\27238\PLN\Applications\TM\TBAC_SLTM\TBAC-ConserveEsmt.dwg [8] P:\27238\PLN\Applications\TM\TBAC_SLTM\TBAC-SECTIONS\TBAC-ST-SEC-SUB05.dwg [9] P:\27238\PLN\Applications\TM\TBAC_SLTM\LAFCO-Backbone_LIMITS.dwg 16:39:34 shaskell 27238.TOLL.ENT SUB4

MATCH LINE

SEE RIGHT - THIS SHEET

MATCH LINE

SEE LEFT - THIS SHEET
0 50 100 200 SCALE: 1"=100' N0 50 100 200 SCALE: 1"=100' N EX. OH 69kV

PROPOSED
RELOCATED OH 69kV
EX. OH 69kV TO BE RELOCATED WITHIN

ALDER CREEK PKWY PUE
HAVEN PARKWAY PRAIRIE CITY ROAD HYDRO-MODIFICATION HAVEN PARKWAY BASIN No. 14 OFFSITE INFRASTRUCTURE - PRAIRIE CITY ROAD, BASIN No. 1 COMBINATION

ENVIRONMENTAL
IMPACT LIMITS, TYP.

EXISTING CITY LIMTS, TYP.

ENVIRONMENTAL
IMPACT LIMITS, TYP.

EXISTING CITY LIMTS, TYP.

EXISTING CITY LIMTS, TYP.

ENVIRONMENTAL
IMPACT LIMITS, TYP.

BASIN No. 1 DETENTION
100 YEAR WATER
SURFACE: 314.3 PRAIRIE CITY ROAD
ALDER CREEK PARKWAY PRAIRIE CITY ROAD MATCH EX. PAVEMENT

06/23/2026 Item No.18.

Attachment 7
Preliminary Sanitary Sewer, Recycled Water &
Domestic Water Plan, dated May 13, 2026

06/23/2026 Item No.18.
25' MPE & PAE LC-1 LC-3 LC-2
LC-4
LC-5
OSLC-11
OSLC-10A
OSLC-9
OSLC-6
OSLC-7
OSLC-8
OSLC-4
OSLC-1
OSLC-3
OSLC-5
OSLC-2
Lot A
Park

10.0 ± AC
Lot B
Elementary School 10.0 ± AC
Lot C
Fire Station

2.1 ± AC
168 167
40 39
38 1
2 3
4 5
6 7
8 9
10 11
12 13 14
15 16
17 18
19 20 21
22 23 24
25 26
27 28
30 29
31 32 33
34 35
36 37
49 50
51 52
53 54
55 56
57 91
90 89 88
87 86
85 84
8382
81 80
78 79
77 76 75
74 73
72 71
70 69
68 67
66 65
64 63
62 61
60 59
139
138 137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116 115
114
113
112
111
110
109 108 107
106
105
104 103
102
101
100 99
98 97
96 95
94 93
92 175
176
177178 179 180 181 182 183
184
185
186
238 237
236
235
234
233 232
231
230
229
228 227
226
225
224 223
222
221
220
219
218
217
216
215
214
213
212
211
210
209
208
207
206
205 204
203
202
201
200
199
198 197
196
195
194 193
192
191 190 189 188 187
166 165 164 163
162 161
160 159
158
157
156
155
154 153 152 151
150
149
148
147
146 145
144
143
142
141
252 251
250
249 248
247
246
245
244
243
242 241 240
239
261
260
259
258257
256 267
266
265 264
263
262 276
275
274 273
272
271
270
269
268 254 253
255
169 171 170
172
173
174
140
41 42
43 44
45 46
47 48
58 OSLC-10B

CONNECTION TRAIL
COURT 1
COURT 2

STREET M

STREET H

STREET O

STREET O

STREET N STREET N

STREET L

STREET J

STREET I
PKWY

STREET A

STREET A

MANGINI PARKWAY

STREET P

STREET P

STREET P

STREET Q

STREET R

STREET N

STREET H
HAVEN
OSLC-19
LC-20 Lot S Open

0.8 ± AC
Space
COURT 11 STREET LL

STREET VV

STREET LL STREET PP

STREET LL
LC-14 LC-11
LC-8
LC-6
OSLC-12
OSLC-13
OSLC-15
OSLC-14 OSLC-16
OS-2
OS-1
Lot H Mini Park

0.3 ± AC
Lot E Mini Park

0.6 ± AC
Lot T Open Space

0.4 ± AC
LC-24
LC-25 20' EVA

STREET HH

STREET AA

STREET C
COURT 4

STREET T
COURT 7

STREET G

STREET C

STREET B OAK AVENUE PARKWAY

STREET S STREET T STREET USTREET V

STREET X

STREET Y

STREET W

STREET AA

STREET BB

STREET CC

STREET GG
COURT 8
RKWAY
072-0060-098 OAK AVENUE HOLDINGS LLC
072-0060-098 ALDER CREEK WEST

IMPROVEMENT CO LLC
6"NP-Z2
6"NP-Z2 6"NP-Z2
6"NP-Z2
8"SS
8"SS
6"SS
6"SS 8"W-Z2
8"W-Z2
8"W-Z2
8"SS
8"SS 8"SS 8"SS 8"SS
6"SS
6"SS
8"SS
6"SS
6"SS
8"SS 6"SS
8"SS 8"SS
6"SS
6"SS 8"SS
8"SS
6"SS 8"SS
8"SS
6"SS 8"SS
6"SS
8"SS
8"SS
8"SS
8"SS 6"SS
8"SS 8"SS 8"SS 6"SS
6"SS 8"SS 8"SS
8"SS
8"SS
6"SS
6"SS
8"SS 8"SS
8"SS
8"SS 8"SS
6"SS
8"SS
8"SS
8"SS
8"SS
6"SS 8"SS 6"SS 8"SS
6"SS
8"SS
8"SS
6"SS
8"SS
8"SS
8"SS
6"SS
8"SS
8"SS
8"SS
6"SS
8"SS 8"SS
6"NP-Z2
6"NP-Z2
6"NP-Z2
6"NP-Z2
8"W-Z2
6"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2 8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2 8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2 8"W-Z2
8"W-Z2 8"W-Z2 8"W-Z2
8"W-Z2 8"W-Z2
8"W-Z2
8"W-Z2 8"W-Z2
8"W-Z2
8"W-Z2 8"W-Z2 8"W-Z2 8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2 8"W-Z2
24"SS
24"SS
6"NP-Z2
6"NP-Z2
4"NP-Z2
6"NP-Z2 6"NP-Z2
4"NP-Z2
4"NP-Z2
8"SS
8"W-Z2
8"W-Z2
12"W-Z2
12"W-Z2
8"W-Z2
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12"W-Z2
12"W-Z2 4"NP-Z2
4"NP-Z2
6"SS
6"SS 8"SS
6"SS
6"SS 8"SS
6"SS
8"SS
8"SS
8"SS
8"SS 6"SS
6"SS
8"SS
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6"SS
8"SS
8"SS 6"SS
8"SS
8"SS 8"SS
6"SS
6"SS
8"SS
8"SS
8"SS
8"SS
6"SS
8"SS
6"SS
8"SS
8"SS
8"SS
8"SS
8"SS "SS
8"SS
8"SS
8"SS 8"SS
8"SS
8"SS
6"SS
6"SS
6"SS 8"SS 8"SS
8"SS
8"SS
8"SS
8"SS
8"SS
8"SS
6"NP-Z2
8"W-Z2
8"W-Z2
6"W-Z2 8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2 8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2 8"W-Z2
8"W-Z2 12"W-Z2
12"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
12"W-Z2
12"W-Z2
12"W-Z2
12"W-Z2
12"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
8"W-Z2
4"W-Z2 8"W-Z2
8"W-Z2 8"W-Z2
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS 24"SS
42"SD 12"SD
12"SD
8"SS 8"SS 12"SD
8"SS
12"SD
18"WM-Z2 12"WM-Z2 8"WM-Z2 12"WM-Z2 12"NP-Z2 12"NP-Z2 12"NP-Z2 12"NP-Z2
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS
8"SS
24"SS
24"SS
24"SS
24"SS
24"SS
24"SS 24"SS
24"SS 24"SS 8"SS 8"SS
a portion of the Folsom Plan Area Specific Plan
Folsom, CA DOMESTIC WATER PLAN