Rancho Seco Power Plant Wastewater Treatment Artificial Wetland Project

4 Documents in Project

Summary

SCH Number
2008022151
Lead Agency
Sacramento Municipal Utility District
Document Title
Rancho Seco Power Plant Wastewater Treatment Artificial Wetland Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Agriculture-80, public-semi public

Document Description
Construct and modify the Rancho Seco Power Plant wastewater treatment and disposal system by creating an artificial wetland that would provide additional wastewater treatment and create additional wastewater storage. The artificial wetland would be constructed in one of two existing, concrete-lined service spray basins (measuring 330 by 165 feet at the bottom) that were previously used for cooling non-radioactive water at the plant. The basin would be divided into three cells, with two vegetative cells located next to each other and a third cell for water storage. Treated wastewater would be conveyed to the wetland in the first cell, allowed to flow by gravity through the wetland, then to the second cell, and any remaining water would be directed to the storage cell (later phase also to the second basin), and then to a 1.5 acre irrigation area.

Contact Information
Ron Scott
Sacramento Municipal Utility District
P.O. Box 15830, MS B203
Sacramento, CA 95852-1830

Phone : (916) 732-5114

Location

Coordinates
38°20'27.40"N 121°6'37.10"W
Cities
Galt
Counties
Sacramento
Cross Streets
Twin Cities Road and Clay Station Road
Zip
95638
Total Acres
1.75
Parcel #
1400-0500-009, 008, 010, 011, 013
State Highways
104
Railways
Southern Pacific
Schools
Arcohe Elementary
Waterways
Clay Creek, Hadselville Creek, Laguna Creek
Township
6N
Range
8E
Section
28

Notice of Completion

Review Period Start
Review Period End
Development Type
Waste Treatment:Storage (Artificial wetlands, wastewater treatment)
Project Issues
Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Geologic/Seismic Noise Public Services Soil Erosion/Compaction/Grading Toxic/Hazardous Water Quality Water Supply Wetland/Riparian
Reviewing Agencies
California Department of Fish and Wildlife, North Central Region 2 California Department of Parks and Recreation California Department of Transportation, District 3 California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, Central Valley Sacramento Region 5 Department of Toxic Substances Control Department of Water Resources Office of Historic Preservation Resources Agency Resources, Recycling and Recovery

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, 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.

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