Del valle Dam Piezometer Installation

Summary

SCH Number
2018028319
Lead Agency
Water Resources, Department of (California Department of Water Resources)
Document Title
Del valle Dam Piezometer Installation
Document Type
NOE - Notice of Exemption
Received
Posted
2/21/2018

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
1416 Ninth Street
Sacramento, CA 95814

Phone : (916) 653-7213

Location

Cities
Livermore
Counties
Alameda
Waterways
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.
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