Aerojet - General Corporation, Hazardous Waste Post-Closure Permit Renewal


SCH Number
Public Agency
Department of Toxic Substances Control
Document Title
Aerojet - General Corporation, Hazardous Waste Post-Closure Permit Renewal
Document Type
NOE - Notice of Exemption
Document Description
The renewal of the post-closure permit entails maintenance and monitoring of two deep injection wells. The two deep injection wells were used for the disposal of wastewater from 1963 to 1968 and from 1975 to 1985. The wells were destroyed in 1994 in accordance with an approved closure plan. There are five deep multiple-completions monitoring wells, that will continue to provide data to determine the direction, rate and quality of the groundwater surrounding the injection wells. Additionally, the overlying groundwater zone monitoring wells will provide data to evaluate the leakage of the wastewater into the upper water bearing zone.

Contact Information

Farshad T. Vakill
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency


Other Location Info
South of Highway 50 and Aerojet Road

Notice of Exemption

Exempt Status
Type, Section or Code
15061 (b)(3)
Reasons for Exemption
The project is an existing facility and the renewal of the Hazardous Waste Facility Post-Closure Permit will allow the facility to continue maintaining operations for teh next 10-year tem of the permit.

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 or via phone at (916) 445-0613.

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