Calleguas Regional Salinity Management Pipeline Phases 3 and 4

2 Documents in Project

Summary

SCH Number
2023020421
Lead Agency
Calleguas Municipal Water District
Document Title
Calleguas Regional Salinity Management Pipeline Phases 3 and 4
Document Type
NOP - Notice of Preparation of a Draft EIR
Received
Present Land Use
Mostly located within existing public roadway ROW; save for a portion that has a City of Camarillo land use designation of Agriculture.
Document Description
The Calleguas Regional Salinity Management Pipeline (CRSMP) is a brine and treated wastewater conveyance pipeline designed to manage the use of high salinity groundwater and treated municipal wastewater, dispose of the brine produced by enhanced water treatment, and facilitate the development of water sources otherwise unavailable due to poor water quality. The proposed project would extend the CRSMP approximately 14 miles inland from the existing eastern terminus, enabling connections to additional dischargers in Simi Valley and unincorporated Ventura County. Discharges from these phases, as well as previously constructed phases, would intermingle and combine to create the effluent discharged through the existing ocean outfall. Dischargers connecting to Phases 3 and 4 would be subject to existing NPDES constituent limits at the outfall. Any new infrastructure needed to connect specific dischargers to the project would be subject to separate CEQA review. The majority of the pipeline would be installed via conventional open-cut trench construction methods. Trenchless construction methods would be used to cross below existing drainage channels. Trenchless construction methods would also be used to cross Somis Road, Santa Rosa Road, and busy intersections to minimize traffic impacts. Based on the conclusions of the Initial Study, the following areas of potentially significant environmental impact are anticipated to require analysis in the Draft SEIR: Biological Resources, Cultural Resources, Geology/Soils (Paleontological Resources), Noise, Transportation, and Tribal Cultural Resources.

Contact Information

Name
Jennifer Lancaster
Agency Name
Calleguas Municipal Water District
Job Title
Principal Resource Specialist
Contact Types
Lead/Public Agency / Project Applicant

Location

Cities
Camarillo, Moorpark, Simi Valley, Thousand Oaks
Counties
Ventura
Regions
Southern California
Cross Streets
Upland Road, Santa Rosa Road, Read Road, Sunset Valley Road, Moorpark Road, Tierra Rejada Road
State Highways
SR 34, SR 118, SR 23, U.S. 101
Railways
Union Pacific Railroad
Airports
N/A
Schools
Santa Rosa Technology Magnet School
Waterways
Calleguas Creek, Sycamore Canyon Creek, Santa Rosa Creek; multiple drains

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Coastal Commission (CCC), California Department of Fish and Wildlife, Marin Region 7 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, Division of Aeronautics (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), California Santa Monica Mountains Conservancy (SMMC), California State Lands Commission (SLC), Department of Toxic Substances Control, Office of Historic Preservation, Santa Monica Bay Restoration, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance, California Native American Heritage Commission (NAHC), California Department of Transportation, District 7 (DOT), California Department of Fish and Wildlife, South Coast Region 5 (CDFW)
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC), California Department of Transportation, District 7 (DOT), California Department of Fish and Wildlife, South Coast Region 5 (CDFW)
Development Types
Water Facilities (Calleguas Regional Salinity Management Pipeline)(Type Pipeline, MGD 0.000001)
Local Actions
Water Infrastructure
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Local Review Period Start
Local Review Period End

Attachments

Notice of Completion [NOC] Transmittal form

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