Lake Del Valle and Del Valle Dam Mudslide Repairs (OM-DFD-2023-005)
Summary
SCH Number
2023010041
Public Agency
California Department of Water Resources
(DWR)
Document Title
Lake Del Valle and Del Valle Dam Mudslide Repairs (OM-DFD-2023-005)
Document Type
NOE - Notice of Exemption
Received
Posted
1/4/2023
Document Description
DWR Staff will conduct work to remove mudslide debris from roadways and unblock drainage in the vicinity of Lake Del Valle. The work area will be on paved surfaces and v-ditch drainage at slide locations along the roadways. Staff will use a skid steer and/or backhoe to load dump trucks of displaced soil. The trucks will haul the spoils to existing stockpile locations on DWR property. A water truck will be used to wash the roadway afterwards to clear away residual soil to ensure asphalt and roadway markings are exposed. All work is within DWR right of way.
Contact Information
Name
Todd Percival
Agency Name
Department of Water Resources
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency / Parties Undertaking Project
Phone
Name
Sara Paiva-Lowry
Agency Name
Department of Water Resources
Job Title
Environmental Program Manager I
Contact Types
Lead/Public Agency / Parties Undertaking Project
Phone
Location
Coordinates
Counties
Alameda
Regions
Northern California, Unincorporated
Cross Streets
Arroyo and Mines Roads
Other Location Info
State Water Project - South Bay Aqueduct - Lake Del Valle
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 1, Existing Facilities, Section No. 15301(b)
Reasons for Exemption
The State Water Project provides significant and critical services to many Californians. This project is exempt because it involves routine maintenance activities to prevent damage to SWP facilities. This project will not result in impacts to special status species or habitat. The Categorical Exemption Class 1 will be used for CEQA compliance as this activity will be implemented without any environmental impacts.
County Clerk
Alameda
Attachments
Notice of Exemption
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