El Dorado Hills Water Treatment Plant Expansion

3 Documents in Project


SCH Number
Lead Agency
El Dorado Irrigation District
Document Title
El Dorado Hills Water Treatment Plant Expansion
Document Type
EIR - Draft EIR
Present Land Use
Northwest El Dorado Hills Specific Plan
Document Description
Project involves increasing capacity of EDHWTP to 31.5 mgd in two phases. Phase 1 would bring capacity to 24.4 mgd. Phase 2 would bring capacity to 31.5 mgd. The project is to provide potable water to meet short-term as well as long-term potable water demands. This includes incorporation of membrane filtration technology and construction of new large capacity raw water main from Folsom Lake to the EDHWTP and new large capacity potable water mains from the plant to Green Valley Road at Silva Valley Parkway. A pump station would be constructed at the Oak Ridge Tanks site in Serrano, and a new water line would be constructed from these tanks to an existing line in Serrano Parkway.

Contact Information

W. Chris Word
Agency Name
El Dorado Irrigation District
Contact Types
Lead/Public Agency


El Dorado
Cross Streets
Templeton Drive (1835 Francisco Drive and vicinity)
Total Acres
5.0 +/-
State Highways
Marina Village MS, Jackson ES
New York Creek, Folsom Lake
Other Location Info
City/Nearest Community: El Dorado Hills
Other Information
Section: 22, 35, 36

Notice of Completion

Review Period Start
Review Period End
Development Types
Water Facilities (Type Plant exp., MGD 31.5)
Local Actions
Public Utility
Project Issues
Aesthetics, Air Quality, Cultural Resources, Cumulative Effects, Drainage/Absorption, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Transportation, Vegetation, Wetland/Riparian, Wildlife
Reviewing Agencies
California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 3 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California State Lands Commission (SLC), Central Valley Flood Protection Board, Department of Water Resources, Resources Agency, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Divison of Financial Assistance, California Department of Health Care Services (DHCS)
Reviewing Agency Comments
California Department of Health Care Services (DHCS)

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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