City of Angels Water Treatment Plant Upgrade
Summary
- SCH Number
- 2020110289
- Lead Agency
- Angels Camp, City of (City of Angels Camp)
- Document Title
- City of Angels Water Treatment Plant Upgrade
- Document Type
- MND - Mitigated Negative Declaration
- Received
- Project Applicant
- City of Angels
- Present Land Use
- Water Treatment Plant/Unclassified, Resource Production, Highway Service/Resource Production - Rural Residential
- Document Description
- Water treatment plant and transmission facilities improvements over a two-phase, approximately five-year period including, but not limited to: the addition of a second flocculation basin, repurposing the existing sediment basin, replacing three existing filters with two, demolishing and filling the existing clear well to accommodate a new reclaim tank and reclaim water processing equipment, installing a new water transmission line, culverting the open ditch channel providing Union Ditch water from the Angels Forebay to the property boundary and associated activities. Phase 2 includes expanding the plant’s capacity to meet the projected maximum daily demand flow for the year 2031 and includes demolishing and re-designing the sedimentation basin area to accommodate an additional flocculation basin and two new plate settler structures. Two new filter vessels will replace the existing three vessels to increase production, reduce backwash water by more than 50 percent, and allow the plant to remain online during backwashing. Additional sludge dewatering equipment and drying beds will be added to process the increased sludge volume and associated activities. A complete project description is available at City Hall.
- Contact Information
-
Amy Augustine
City of Angels
P.O. Box 3117
Sonora, CA 95370
Phone : (209) 532-7376
tuolandplanner@gmail.com
Location
- Coordinates
- 38°5'41.7"N 120°32'13.6"W
- Cities
- Angels Camp
- Counties
- Calaveras
- Regions
- Northern California
- Cross Streets
- Murphys Grade Road
- Zip
- 95222
- Total Acres
- 5.11
- Parcel #
- 057-011-02, -03, -15, -04, -05, 57-019-01, -03
- State Highways
- 49
- Railways
- None
- Airports
- None
- Schools
- Bret Harte Union High School
- Waterways
- Unnamed tributary, Union Ditch
- Township
- 3N
- Range
- 13E
- Section
- 22, 27
- Base
- MDBM
Notice of Completion
- Review Period Start
- Review Period End
- Development Type
- Water Facilities (Treatment Plant Type, 2 (1440 gpm) MGD)
- Local Action
- Other Action
- Project Issues
- Aesthetic/Visual Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Greenhouse Gas Emissions Minerals Noise Recreation/Parks Septic System Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Tribal Cultural Resources Vegetation Water Quality Wetland/Riparian Wildlife Land Use Cumulative Effects
- Reviewing Agencies
- California Air Resources Board California Department of Conservation California Department of Fish and Wildlife, North Central Region 2 California Department of Forestry and Fire Protection California Department of Parks and Recreation California Department of Transportation, District 10 California Department of Water Resources California Highway Patrol California Native American Heritage Commission California Natural Resources Agency California Regional Water Quality Control Board, Central Valley Sacramento Region 5 Central Valley Flood Protection Board Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Drinking Water, District 5 State Water Resources Control Board, Division of Water Rights State Water Resources Control Board, Divison of Financial Assistance
Attachments
- Environmental Document
- Angels Water Treatment Plant MMRP PDF 756 K Draft IS MND Angels Water Treatment Plant2 PDF 8085 K NOI_20200120 Angels Water Treatment Plant PDF 102 K Summary Form Anels Water Treatment Plant PDF 581 K
- NOC
- NOC Angels Water Treatment Plant PDF 241 K
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