Providence Mine Cleanup

4 Documents in Project

Summary

SCH Number
2014062072
Lead Agency
Toxic Substances Control, Department of (Department of Toxic Substances Control)
Document Title
Providence Mine Cleanup
Document Type
NEG - Negative Declaration
Received

Document Description
The purpose of the proposed project is to minimize human exposure primarily to lead in the mine waste (rocks/tailings/soils) on site. Mine waste with hazardous levels of lead will be removed. Mine waste with concentrations below hazardous levels but above the cleanup goal will be consolidated on site and covered with clean soil to restrict access. A gabion wall approximately 30 feet long by 3 feet wide by 9 feet high will be installed across the toe of a landslide adjacent to Deer Creek. Shotcrete will be applied to the exposed landslide scarp to further.

Contact Information
Dean Wright
Department of Toxic Substances Control
8800 Cal Center Drive
Sacramento, CA 95630

916 255 6528

Location

Coordinates
39°15'32"N 121°2'14"W
Cities
Nevada City
Counties
Nevada
Cross Streets
North and east of Providence Mine Road on the south side of Deer Creek, one mile downstream of d
Zip
95959
Total Acres
.53
Parcel #
05-100-87
State Highways
Hwy 20/49
Schools
Various
Waterways
Deer Creek
Township
16N
Range
8E
Section
12

Notice of Completion

Review Period Start
Review Period End
Development Type
Waste Treatment:Hazardous (Waste Removal Action)
Local Action
Other Action Other Action: Hazardous Waste Removal Action
Project Issues
Air Quality Archaeologic-Historic Flood Plain/Flooding Minerals Noise Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Wildlife
Reviewing Agencies
Air Resources Board Cal Fire California Department of Parks and Recreation California Highway Patrol Department of Conservation Department of Fish and Wildlife, Region 2 Department of Water Resources Native American Heritage Commission Office of Historic Preservation Resources Agency Resources, Recycling and Recovery Regional Water Quality Control Bd., Region 5 (Sacramento)
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