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
Name
Ron Scott
Agency Name
Sacramento Municipal Utility District
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
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
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 3 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), Department of Toxic Substances Control, Department of Water Resources, Office of Historic Preservation, Resources Agency, Resources, Recycling and Recovery
Development Types
Waste Treatment:Storage (Artificial wetlands, wastewater treatment)
Project Issues
Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Public Services, Wetland/Riparian
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