Coachella Water Authority Chromium-6 Facilities Improvement Project

2 Documents in Project

Summary

SCH Number
2016121051
Lead Agency
Coachella, City of (City of Coachella)
Document Title
Coachella Water Authority Chromium-6 Facilities Improvement Project
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
Coachella Water Authority proposes to undertake the Chromium-6 water Facilities Improvement Project in order to comply with recently passed state of CA regulations. With implementation of the project, five wells will be upgraded with chromium-6 removal treatment technology. The proposed project also includes analysis of the construction of a new CWA resin regeneration facility located on Avenue 52 on CWA property, or at the current CWA WWTP. The resin regeneration process involves ion exchange using sodium chloride to remove the chromium-6 from the resin beads. Resin regeneration results in a spent brine, which necessitates proper treatment and disposal.

Contact Information
Scott Rogers
Coachella Water Authority
53462 Enterprise Way
Coachella, CA 92236

760-501-8112

Location

Cities
Coachella
Counties
Riverside
Zip
92236
Total Acres
10.5
State Highways
86
Waterways
Whitewater River

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (chromium-6 impro Type)
Local Action
Other Action
Project Issues
Landuse Growth Inducing Wetland/Riparian Water Supply Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Sewer Capacity Septic System Schools/Universities Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Forest Land/Fire Hazard Flood Plain/Flooding Drainage/Absorption Biological Resources Archaeologic-Historic Air Quality Agricultural Land Aesthetic/Visual
Reviewing Agencies
Department of Toxic Substances Control California Department of Parks and Recreation California Highway Patrol Caltrans, District 8 Department of Fish and Wildlife, Region 6 Department of Water Resources Native American Heritage Commission Regional Water Quality Control Board, Region 7 Resources Agency State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Water Quality State Water Resources Control Board, Divison of Financial Assistance
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