CPUC SDG&E San Marcos to Escondido Tie Line 6975 69kV Project

3 Documents in Project


SCH Number
Lead Agency
California Public Utilities Commission (CPUC)
Document Title
CPUC SDG&E San Marcos to Escondido Tie Line 6975 69kV Project
Document Type
FIN - Final Document
Present Land Use
Residential, Commercial, Industrial, Public/Institutional, Open Space, and Undeveloped
Document Description
The Project would originate at the San Marcos Substation on the west and terminate at the Escondido Substation on the east and would be located within SDG&E right-of-way (ROW). To fully accommodate the proposed Project, 1.2 acres of additional ROW would be acquired in San Marcos. The Project would include a combination of approximately 12 miles of new overhead single-circuit electric power line structures, rebuild of existing structures from single circuit to double circuit, and the reconductoring and re-energizing of existing conductors.

Contact Information

Lisa Orsaba
Agency Name
California Public Utilities Commission
Contact Types
Lead/Public Agency

Agency Name
San Diego Gas & Electric Company
Contact Types
Project Applicant


Carlsbad, Escondido, San Marcos, Visa
San Diego
Cross Streets
Discovery Street and West San Marcos Boulevard
Total Acres
Approx 12 miles
State Highways
15 and 78
McClellan-Palomar Airport
San Marcos High School

Notice of Completion

State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 11 (DOT), California Department of Transportation, Division of Aeronautics (DOT), California Department of Water Resources (DWR), California Energy Commission, California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, San Diego Region 9 (RWQCB), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Water Quality
Development Types
Power (Type: transmission line)
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Population/Housing, Public Services, Recreation, Schools/Universities, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire


Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

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