PG&E Topock Compressor Station Site: Pore Water and Seepage Study Work Plan
Summary
SCH Number
2005118306
Public Agency
Department of Toxic Substances Control
Document Title
PG&E Topock Compressor Station Site: Pore Water and Seepage Study Work Plan
Document Type
NOE - Notice of Exemption
Received
Posted
11/21/2005
Document Description
The primary objectives of the survey are to:
- Assess chromium concentrations in pore water at multiple locations within the zone that has been historically down-gradient of the existing chromium plume observed in the floodplain, during the next seasonal low river stand.
- Assess chromium concentrations in pore water at multiple locations that are historically up-gradient of Bat Cave Wash, during the next seasonal low river stand.
- Assess whether geotechnical conditions in shallow sediments below the Colorado River favor chromium reduction.
Contact Information
Name
Norman Shopay, Sr.
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency
Phone
Location
Counties
San Bernardino
Regions
Unincorporated
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Section 15061(b)(3)
Reasons for Exemption
Activities associated with approval of the Pore Water and Seepage Study Work Plan will result in minor disturbances to environmental resources within and underneath the Colorado River. However, DTSC finds that there is no possibility that approval of these disturbances would have a significant effect on the environment.
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.