Interim Measures for Remediation and Removal of Perchlorate at Happy Valley

Summary

SCH Number
2003098394
Public Agency
California Department of Toxic Substances Control (DTSC)
Document Title
Interim Measures for Remediation and Removal of Perchlorate at Happy Valley
Document Type
NOE - Notice of Exemption
Received
Posted
9/24/2003
Document Description
The proposed project is an interim measure to remove and treat soil and sediment contaminated with perchlorate. Perchlorate has been found in surface water on site and there is concern that surface water contaminated with pechlorate may flow offsite.

Contact Information

Name
Raymond Leclerc
Agency Name
Department of Toxic Substance Control-No Cal Permitting Branch
Contact Types
Lead/Public Agency

Location

Counties
Ventura

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Title 14, Section 15061(b) (3)
Reasons for Exemption
No possibility of a significant effect on the environment. The California Department of Fish and Game has been consulted regarding this project and agrees that the proposed measures have been designed to avoid significant impacts to the two sensitive plant species present (Tar Plant and Mariposa Lily). In addition, the project will be required to comply with conditions in the U.S. Army Corps of Engineers 404 Nationwide Permit, the Los Angeles Regional Water Quality Control Board 401 Certification permit and Waste Discharge Requirements, the California Department of Fish and Game 1603 Streambed Alteration permit. The project will comply with Ventura County Air Pollution Control District rules.

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.

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