Lake Anza Drain Valve Dredging Project (Notification of Streambed Alteration, No. EPIMS-CCA- 30425-R3)


SCH Number
Public Agency
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
Document Title
Lake Anza Drain Valve Dredging Project (Notification of Streambed Alteration, No. EPIMS-CCA- 30425-R3)
Document Type
NOE - Notice of Exemption
Document Description
The project consists of: the one time removal of approximately 450 cubic yards of sediment from Lake Anza, the temporary deployment and use of a siltation curtain and suction dredging equipment, temporary development of a K-rail lined draining and drying area, minor disturbance to upland and aquatic vegetation throughout the reach of the project area, and the remediation of the project area utilizing live plantings, seeding, mulching and natural fiber products.

Contact Information

Andrew Chambers
Agency Name
Job Title
Environmental Scientist
Contact Types
Responsible Agency


unincorporated area
Contra Costa
Northern California, San Francisco Bay Area
Other Location Info
The project is located on Wildcat Creek in unincorporated Contra Costa County; Latitude 37.896465 Longitude -122.25014; Assessor’s Parcel Number 267-010-008-6.

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Reasons for Exemption
The project consists of minor public or private alterations in the condition of land, water, and/or vegetation and does not involve removal of healthy, mature, scenic trees.
County Clerk
Contra Costa


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