Patterson Reservoir Dewatering & Sediment Removal
Summary
SCH Number
2019038716
Public Agency
Department of Water Resources
Document Title
Patterson Reservoir Dewatering & Sediment Removal
Document Type
NOE - Notice of Exemption
Received
Posted
3/28/2019
Document Description
Delta Field Division (DFD) will perform maintenance at Patterson Reservoir. DFD staff will pump sediment laden water from Patterson Reservoir into the engineered, asphalt lined retention pond to allow for inspection of the Patterson Reservoir liner. The sediment will be allowed to dry in the basin before removal. Once dry, DFD staff will load the sediment using a water truck for dust control, then transported offsite to the nearest waste disposal site. Total area of the sediment basin is approximately 0.67 acre. Equipment staging will be on the paved roadway surface. All work is within DWR right of way.
Contact Information
Name
Jerry Snow
Agency Name
DWR, Department of Operations and Maintenance
Contact Types
Lead/Public Agency
Phone
Name
Agency Name
Department of Water Resources
Contact Types
Project Applicant
Location
Cities
Livermore
Counties
Alameda
Other Location Info
Patterson Reservoir, South Bay Aqueduct Mile Marker 9.36.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 1-S: 15301(b)
Reasons for Exemption
The State Water Project provides significant and important services to many Californians. This project is exempt because it involves routine maintenance activities. This project will not result in impacts to special status species or habitat. Because this activity can be implemented without any significant environmental impacts, the Categorical Exemption Class 1 will be used for CEQA compliance.
Attachments
Notice of Exemption
Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.