Seeley County Water District Wastewater Treatment Plant Upgarde Project
Summary
SCH Number
2010041052
Lead Agency
Seeley County Water District (SCWD)
Document Title
Seeley County Water District Wastewater Treatment Plant Upgarde Project
Document Type
NOP - Notice of Preparation of a Draft EIR
Received
Document Description
To achieve tertiary treatment, the project proposes to modify two of the the existing treatment ponds to accommodate an extended aeration activated sludge process and adds microfiltration and ultraviolet disinfection to provide compliance with title 22 requirements. Submerged microfiltration units will be used for both solids separation and Title 22 filtration. Treated effluent will either be discharged to the New River under NPDES requirements or would be sent to reuse under new regional Water Quality Control Board Waste Discharge Requirements. Two of the other existing treatment ponds will be converted to in-ground earthen basins and lined with a synthetic flexible membrane and a floating cover for storage of up to 300,000 gallons of Title 22 recycled water. The Title 22 recycled water will be pumped via a dedicated pump station to a re-use conveyance system by others. On-site pump stations will convey process flows and product water. Piping between the various treatment processes will be installed belowground. A new backup generator will be installed as part of the project, as necessary to comply with title 22 reliability and redundancy requirements, and generators may be required temporarily during project construction.
Contact Information
Name
David Dale
Agency Name
Seeley County Water District (SCWD)
Contact Types
Lead/Public Agency
Phone
Email
Location
Counties
Imperial
Waterways
New River
Other Location Info
City/Nearest Community: Seeley
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), California Department of Parks and Recreation, California Department of Public Health (CDPH), California Department of Transportation, District 11 (DOT), California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Colorado River Basin Region 7 (RWQCB), Department of Fish and Wildlife, Region 6, Department of Water Resources, Resources Agency, Resources, Recycling and Recovery, State Water Resources Control Board, Divison of Financial Assistance, Colorado River Board, Department of Toxic Substances Control
State Reviewing Agency Comments
Colorado River Board, Department of Toxic Substances Control
Development Types
Waste Treatment:Other (Wastewater Treatment Plant Upgrade)
Local Actions
Other
Project Issues
Air Quality, Biological Resources, Growth Inducement, Hydrology/Water Quality, Noise
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.