Del valle Dam Piezometer Installation


SCH Number
Public Agency
California Department of Water Resources (DWR)
Document Title
Del valle Dam Piezometer Installation
Document Type
NOE - Notice of Exemption

Document Description
California Conservation Corps (CCC) workers will clear a 10-foot wide by 430-foot long path and construct two drill pads on the downstream side of the existing rock at Del Valle Dam in order to install piezometers. Within each drill pad footprint, one 4- or 7-inch diameter sonic boring will be drilled to a depth of 160 feet and converted to a 2-inch diameter piezometer. The entire project footprint is within DFD right of way

Contact Information
Jerry Snow
California Department of Water Resources
Lead/Public Agency
1416 Ninth Street
Sacramento, CA 95814

Phone : (916) 653-7213


Lake Del Valle Dam

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
S: 15306
Reasons for Exemption
It involves data collection without major disturbance to an environmental resource. This will not result in impacts to special status species or habitat.

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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