California Aqueduct MP 158.89L Air Release Valve Repair


SCH Number
Public Agency
California Department of Water Resources (DWR)
Document Title
California Aqueduct MP 158.89L Air Release Valve Repair
Document Type
NOE - Notice of Exemption
Document Description
Westland Water District requested encroachment permission from DWR to repair a damaged air release valve located in the DWR ROW. A 20-foot long by 20-foot wide by 5-foot deep area will be excavated to locate the existing vault where the air release valve is. A corkstop will be temporarily placed in the opening as soon as the old valve is removed; a new valve will be installed using hand tools. Once the repair is made, the excavated area will be backfilled and compacted and the original topography of the site will be restored.

Contact Information

Agency Name
California Department of Water Resources
Contact Types
Lead/Public Agency


Cross Streets
intersection W. Gale Ave and the Aqueduct
Other Information
Milepost 158.89L is about 0.44 miles south of the intersection.

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
S: 15305(b)
Reasons for Exemption
Minor alterations to land will occur but not in the areas where the slope exceeds 20 percent.

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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