Olivenhain Municipal Water District's Unit AA Raw Water Pipeline Project

2 Documents in Project


SCH Number
Lead Agency
Olivenhain Municipal Water District
Document Title
Olivenhain Municipal Water District's Unit AA Raw Water Pipeline Project
Document Type
EIR - Draft EIR

Document Description
The proposed project involves the construction and operation of a 48-inch diameter raw water pipeline (Unit AA pipeline) over a distance of approximately 3 miles in San Diego County between the Second San Diego Aqueduct and the David C. McCollom Water Treatment Plant (DCMWTP) at the Olivenhain Reservoir. The purpose of this pipeline is to provide an alternate source of raw water for the DCMWTP. This project would also involve the relocation of approximately 0.5 mile of an existing 10-inch diameter treated water pipeline that will parallel the Unit AA pipeline.

Contact Information
Karen Ogawa
Olivenhain Municipal Water District
1966 Olivehain Road
San Diego, CA 92024

Phone : (760) 753-6466


San Diego
Cross Streets
Elfin Forest Road and Harmony Grove Road
State Highways
San Elijo ES
Escondido Creek
Other Location Info
City/Nearest Community: Harmony Grove/Elfin Forest/San Elijo Hills

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (pipeline Type)
Local Action
Other Action Other Action: Capital Project
Project Issues
Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Geologic/Seismic Noise Public Services Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Vegetation Water Quality Water Supply Wetland/Riparian Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
California Department of Fish and Wildlife, South Coast Region 5 California Department of Parks and Recreation California Department of Public Health California Department of Transportation, District 11 California Regional Water Quality Control Board, San Diego Region 9 Department of Water Resources Resources Agency State Water Resources Control Board, Division of Water Rights California Native American Heritage Commission Department of Toxic Substances Control

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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