Draft Supplemental Environmental Impact Report for the Foothill Raw Water Supply Project

6 Documents in Project


SCH Number
Lead Agency
Placer County Flood Control And Water Conservation
Document Title
Draft Supplemental Environmental Impact Report for the Foothill Raw Water Supply Project
Document Type
EIR - Draft EIR
Present Land Use
Rural residential, commercial, undeveloped natural lands.
Document Description
The proposed project involves (1) acquisition of temporary and permanent easements from new private property owners, and (2) installation of raw water and treated water pipelines and associated facilities. Specifically, this second component of the project entails the design, construction, and operation of the following four project elements: (A) A modified 14,700-foot-long up to 48/36-inch raw water supply pipelines, (B) A new 11,800-foot-long 18-inch treated water supply pipeline, (C) A new 100,000-gallon hydraulic control standpipe and 500-foot-long, 36-inch overflow pipe, and (D) A new outlet pipeline that could discharge up to 17 cfs of water from the raw water pipeline to Dutch Ravine. The Supplemental EIR analyzes the potential impacts on environmental factors that may result from the construction and operation of these new project components.

Contact Information

Heather Schoonover
Agency Name
Placer County Water Agency
Contact Types
Lead/Public Agency


Cross Streets
Ophir Road, I-80, Indian Hill Road, Glenview Road, Powerhouse Road
Total Acres
State Highways
I-80, SR 193
Dutch Ravine and additional ephemeral and perennial drainages
Other Location Info
Nearest City: New Castle

Notice of Completion

Review Period Start
Review Period End
Development Types
Water Facilities (pipelines and standpipe)(MGD 60)
Local Actions
Project Issues
Aesthetics, Cultural Resources, Cumulative Effects, Drainage/Absorption, Geology/Soils, Hydrology/Water Quality, Land Use/Planning, Vegetation, Wetland/Riparian, Wildlife
Reviewing Agencies
Air Resources Board, Major Industrial Projects, California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of Transportation, District 3 (DOT), California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), Department of Water Resources, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Divison of Financial Assistance

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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