Geotechnical Engineering and Geologic/Seismic Hazards Investigation Blackbird Marsh Dam


SCH Number
Public Agency
California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)
Document Title
Geotechnical Engineering and Geologic/Seismic Hazards Investigation Blackbird Marsh Dam
Document Type
NOE - Notice of Exemption
Document Description
The purpose of the Project is to explore and characterize the subsurface and groundwater conditions of the Blackbird Marsh dam site. The Project consists of advancing three geotechnical borings at the Blackbird Marsh dam site. The borings will be advanced using hollow stem auger drilling method to maximum depth of 40 feet below ground surface. Two of the three borings will be located within wetland habitat.

Contact Information

Shawn Agarwal
Agency Name
Central Valley Regional Water Quality Control Board
Job Title
environmental scientist
Contact Types
Lead/Public Agency

Julia Riley
Agency Name
Beale Air Force Base
Job Title
Environmental Chief
Contact Types
Parties Undertaking Project


Other Location Info
Beale Air Force Base, Blackbird Marsh

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15304, Minor Alterations to Land
Reasons for Exemption
The projects involves minor alterations to land from installing borings into the ground. It does not involve the removal of healthy, mature or scenic trees.
County Clerk


Notice of Exemption

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