LS 1269 Sewer Force Main Replacement Project (W-270)


SCH Number
Lead Agency
Western Municipal Water District
Document Title
LS 1269 Sewer Force Main Replacement Project (W-270)
Document Type
MND - Mitigated Negative Declaration
Present Land Use
General Plan Designations: Business Park, Commercial, Open Space, Industrial, Light Industrial, Public Facilities; Zoning: SP 2081, SP 208 CZ, PVCC SP, M-M, I-P, R-R

Document Description
The District proposes installation of approximately 21,800 linear feet (LF) of new 14-inch diameter sewer force main from the existing Lift Station (LS) 1269 to the Western Water Recycling Facility (WWRF), within Riverside County. The proposed project would replace the existing 10-inch diameter sewer force main that was decommissioned in 2015, and thus provide a long-term solution to convey sewer flows from the MARB area to the WWRF. The majority of construction would take place within existing roadways, in the public ROW, via trenching methods. Special construction via jack-and-bore method would be required to avoid impacts when traversing waterways, the Interstate 215, and existing railroad tracks.

Contact Information
Sonia Huff
Western Municipal Water District
14205 Meridian Parkway
Riverside, CA 92518

Phone : (951) 571-7232


33°52'32.4"N 117°14'37"W
Moreno Valley Perris
Cross Streets
I-215 and Harley Knox Boulevard
Total Acres
Parcel #
State Highways
March Air Reserve Base
Val Verde Academy; Rainbow Ridge Elem
Heacock Channel; Perris Valley Channel Lateral A and B
3W, 4W
Other Location Info
Sections: 30, 31, 35, 36 Base: Perris, Steele Peak

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (New Wastewater Infrastructure)
Local Action
Use Permit
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Septic System Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Land Use Cumulative Effects
Reviewing Agencies
California Air Resources Board California Department of Conservation California Department of Fish and Wildlife, Inland Deserts Region 6 California Department of Forestry and Fire Protection California Department of Parks and Recreation California Department of Resources Recycling and Recovery California Department of Transportation, District 8 California Department of Transportation, Division of Aeronautics California Department of Water Resources California Governor's Office of Emergency Services California Highway Patrol California Native American Heritage Commission California Natural Resources Agency California Public Utilities Commission California Regional Water Quality Control Board, Santa Ana Region 8 California State Lands Commission Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Drinking Water, District 20 State Water Resources Control Board, Division of Water Quality State Water Resources Control Board, Division of Water Rights


Environmental Document
LS1269_Draft ISMND   PDF 14565 K LS1269_Notice of Intent   PDF 495 K LS1269_Summary Form   PDF 579 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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