Topock Upland in Situ Pilot Test, Aquifer Testing, Groundwater Well Maintenance and Well Decommissioning
2 Documents in Project
Summary
SCH Number
2007021035
Lead Agency
Department of Toxic Substances Control
Document Title
Topock Upland in Situ Pilot Test, Aquifer Testing, Groundwater Well Maintenance and Well Decommissioning
Document Type
NEG - Negative Declaration
Received
Present Land Use
Open Space within the United States Fish and Wildlife Services
Document Description
PG&E has submitted three work plans to the Department of Toxic Substances Control for approval. The three work plans are for: (1) a proposed in-situ hexavalent chromium reduction pilot test; (2) a proposed aquifer testing and maintenance at three groundwater wells; and (3) the decommissioning of a fourth well. The purpose of the pilot test will be to evaluate the feasibility and effectiveness of using an in-situ technology to reduce hexavalent chromium in groundwater to less toxic and mobile trivalent chromium directly within the subsurface. In addition, the proposed aquifer tests will provide additional information on contaminant migration.
Contact Information
Name
Aaron Yue
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency
Phone
Location
Cities
Needles
Counties
San Bernardino
Cross Streets
Park Moabi and I-40
Total Acres
0.5
Railways
BNSF
Waterways
Colorado River
Other Location Info
City/Nearest Community: Topock, Arizona
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Regional Water Quality Control Board, Colorado River Basin Region 7 (RWQCB), California State Lands Commission (SLC), Department of Fish and Wildlife, Region 6, Department of Water Resources, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Division of Water Quality, California Native American Heritage Commission (NAHC), Colorado River Board
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC), Colorado River Board
Local Actions
Approval of Work Plans
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Cultural Resources, Cumulative Effects, Drainage/Absorption, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Transportation, Vegetation, Wetland/Riparian, Wildlife
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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.