Colorado River Substation Expansion (Devers-Palo Verde No. 2 Transmission Line)

9 Documents in Project


SCH Number
Lead Agency
California Public Utilities Commission (CPUC)
Document Title
Colorado River Substation Expansion (Devers-Palo Verde No. 2 Transmission Line)
Document Type
FIN - Final Document
Present Land Use
public land (BLM)

Document Description
Note: Final Supplemental The Colorado River Substation would be located on an approximately 160-acre parcel of land located approximately 1.5 miles south of Interstate 10 and 4.75 miles east of Wileys Well Road, in the County of Riverside, CA. The Original substation design included the loop-in of the Devers-Palo Verde No. 1 (DPV1) and DPV2 trans-mission lines covering 45 acres of land. In order to accommodate the interconnection of renewable power generation, the expanded substation would need to include 500/220 kV transformer banks and a 220 kV switchyard covering 90 acres of land.

Contact Information
Billie Blanchard
California Public Utilities Commission
Lead/Public Agency
505 Van Ness Avenue
San Francisco, CA 94102

Phone : (415) 703-2068


33°59'"N 114°'"W
Riverside San Bernardino
Cross Streets
I-10 & Wileys Well Road
Total Acres

Notice of Completion

Development Type
Power:Other Power Type (Substation)(Megawatts 500/220kV)
Project Issues
Biological Resources Cumulative Effects Geology/Soils Growth Inducement Hydrology/Water Quality Vegetation
Reviewing Agencies
California Department of Conservation (DOC) California Department of Parks and Recreation California Department of Transportation, District 8 (DOT) California Energy Commission California Highway Patrol California Native American Heritage Commission (NAHC) California Regional Water Quality Control Board, Colorado River Basin Region 7 (RWQCB) Colorado River Board Department of Fish and Wildlife, Region 6 Department of Toxic Substances Control Department of Water Resources Office of Emergency Services, California Office of Historic Preservation Resources Agency

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 or via phone at (916) 445-0613.

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