Circle City Substation and Mira Loma-Jefferson 66 kV Subtransmission Line Project

2 Documents in Project


SCH Number
Lead Agency
Public Utilities Commission, California (California Public Utilities Commission)
Document Title
Circle City Substation and Mira Loma-Jefferson 66 kV Subtransmission Line Project
Document Type
EIR - Draft EIR

Document Description
The project would consist of the construction by Southern California Edison of: a new 66/12 kV substation (Circle City Substation); four new 66 kV subtransmission source lines; and a new 66 kV subtranmission line, which would be a combination of both overhead and underground construction. The project would also include an upgrade to the Lira Loma Substation, construction of approximately six new underground 12 kV distribution getaways existing the proposed Circle City Substation, relocation of approximately 1.9 miles of an existing overhead 33 kV distribution line to an underground position, and installation of telecommunication facilities. Battery storage alternatives are considered in the EIR.

Contact Information
Robert Peterson
California Public Utilities Commission
505 Van Ness Avenue, 4th Floor
San Francisco, CA 94102-3298

Phone : (707) 795-0926


Chino Corona Eastvale Norco Ontario
Riverside San Bernardino
Cross Streets
Parcel #
State Highways
I-15, SR 91
Corono Metrolink
Corona Municipal
Middle Santa Ana River,

Notice of Completion

Review Period Start
Review Period End
Development Type
Power:Other Power Type (transmission)
Project Issues
Agricultural Land Air Quality Archaeologic-Historic Biological Resources Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Septic System Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
Cal Fire California Department of Parks and Recreation California Department of Transportation, District 8 California Energy Commission California Highway Patrol California Native American Heritage Commission California Public Utilities Commission California Regional Water Quality Control Board, Santa Ana Region 8 Caltrans, Division of Aeronautics Department of Fish and Wildlife, Region 6 Department of Water Resources 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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