Feasibility Study and Remedial Action Plan, Former PG&E Napa-1 Manufactured Gas Plant

Summary

SCH Number
2021070071
Lead Agency
City of San Diego
Document Title
Feasibility Study and Remedial Action Plan, Former PG&E Napa-1 Manufactured Gas Plant
Document Type
NEG - Negative Declaration
Received
Present Land Use
Currently vacant
Document Description
The Department of Toxic Substances Control (DTSC) is proposing to approve a Remedial Action Plan (RAP) for the Former Napa-1 Manufactured Gas Plant (MGP) Site (Site) located at 201, 211, 221, 241, 251 and 267 Riverside Drive, Napa, California pursuant to regulatory authority granted under Chapter 6.8, Division 20, sections 25323.1 and 25356.1, California Health and Safety Code (H&SC). The Draft RAP addresses impacts to soil and groundwater from previous operations at the Site. The Site and surrounding areas have been separated into three operable units (OU) to facilitate remedial action planning, cleanup activities, post remedial action certification, and closure of the project. OU-1 includes the on-site area encompassing the current PG&E property and virtually all of the former Napa-1 MGP footprint. OU-2 is an offsite area that includes a portion of the Elm Street Townhomes property adjacent to the west of the Site. OU-3, also an off-site area, includes the Public right-of-way (ROW) along the Napa River including Riverside Drive, and the adjacent Riverside Park (upper river bank area) to the east of the Site.

Contact Information

Name
Gavin McCreary
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency

Location

Cities
Napa
Counties
Napa
Regions
Citywide
Cross Streets
Elm Street and Riverside Drive
Zip
94559
Total Acres
1.33
Parcel #
005-123-006-000, 005-123-011-000
State Highways
21, 121, and 221
Schools
Shearer Elementary
Waterways
Napa River
Township
5N
Range
4W
Base
MDM

Notice of Completion

Review Period Start
Review Period End
Development Types
Other (Remedial Action)
Local Actions
Feasibility Study and Remedial Action Plan
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Public Services, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Department of Transportation, Division of Aeronautics (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Office of Historic Preservation, State Water Resources Control Board, Division of Water Quality

Attachments

Notice of Completion [NOC] Transmittal form

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