Wastewater Treatment Plant Improvements
2 Documents in Project
Summary
SCH Number
2024070645
Lead Agency
City of Yreka
Document Title
Wastewater Treatment Plant Improvements
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
General Plan Designation: WWTP and Disposal Fields - Open Space (O). Zoning: WWTP and Disposal Fields - Recreation, School, Conservation, and Open Space (RSC). Lift Stations - located in public utility easements adjacent to public road rights-of-way.
Document Description
The project entails improvements to the City of Yreka’s Wastewater Treatment Plant (WWTP), wastewater disposal fields, and Lift Stations (LS) 1, 2, 3, and 4. Improvements at the WWTP include upgrades to the headworks; replacement of surface aerators and diffusers; improvements to the secondary clarifiers; electrical improvements; installation of a fiber optic line from the corporation yard to the control building; expansion and renovation of the control building; demolition of the chlorine contact basin, filtration facility, and SOMAT facility; construction of a new disinfection facility and a new filtration building; installation of a sludge dewatering facility; replacement of the lift station; and installation of supervisory control and data acquisition (SCADA) equipment.
Improvements in the disposal fields include replacement of the control building, moisture sensors, solenoid control valves, and concrete valve boxes, installation of new electrical conduit and pull boxes, and installation of a roof-mounted antenna on the new control building. At the lift stations, antennas on ground-mounted poles, cables, and radios would be installed, and minor modifications would be made to the existing control panels to support the SCADA system.
Contact Information
Name
Juliana Lucchesi, AICP
Agency Name
City of Yreka
Job Title
Community Development Director
Contact Types
Lead/Public Agency / Project Applicant
Address
Phone
Email
Location
Coordinates
Cities
Yreka
Counties
Siskiyou
Regions
Citywide
Cross Streets
Various
Zip
96097
Total Acres
43.3
Parcel #
Various
State Highways
California
Railways
Yreka Western Railroad
Airports
None
Schools
Yreka High, Evergreen Elem, Gold Street Elem., Jackson St. Elem.
Waterways
Yreka Creek, Shasta River, numerous unnamed streams.
Township
45N
Range
7W
Base
MDM
Other Location Info
Township 45N, Range 7W, Sections 14, 23 ,24
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, Northern and Eureka Region 1 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 2 (DOT), California Department of Transportation, Division of Aeronautics (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, North Coast Region 1 (RWQCB), California State Lands Commission (SLC), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality
Development Types
Waste Treatment:Sewer (Wastewater Treatment Plant Improvements)(MGD .000001)
Local Actions
Project Approval
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
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