Keyes 1, 2, 3 - TCP Mitigation Project

2 Documents in Project


SCH Number
Lead Agency
Keyes Community Services District
Document Title
Keyes 1, 2, 3 - TCP Mitigation Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
multiple places throughout community

Document Description
The project includes two components: 1) Granular Activated Carbon Treatment at Well 8, Well 9, and Well 10. This component will centralize TCP treatment at Wells 8, 9, and 10. Two trains and a 40,000 gallon backwash tank will be constructed at Well 8. Three trains and a 60,000 gallon backwash tank will be constructed at Well 9. Four trains and a 60,000 gallon backwash tank will be constructed at Well 10. 2) Water Transport from Well 7 and Well 10. Because physical space at Well 7 cannot accommodate GAC infrastructure, this component involves conveying raw ground water from Well 7 to Well 10 for TCP treatment. Approx 2,532 lf of 6-in pipeline will be installed below existing roads between Well 7 and Well 10. Existing water service will not be significantly impacted during construction.

Contact Information
Ernie Garza
Keyes Community Services District
5601 7th St
Keyes, CA 95328

Phone : (209) 668-8341


Cross Streets
various, community wide project
Parcel #
State Highways
Barbara Sprat. MS
Other Location Info

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (water treatment system to remove TCP)
Local Action
Other Action Other Action: Water treatment
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Septic System Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Growth Inducing Land Use
Reviewing Agencies
California Air Resources Board California Department of Fish and Wildlife, Central Region 4 California Department of Parks and Recreation California Department of Transportation, District 10 California Highway Patrol California Native American Heritage Commission California Public Utilities Commission California State Lands Commission Central Valley Flood Protection Board Department of Toxic Substances Control Resources Agency State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Drinking Water, District 10 State Water Resources Control Board, Divison of Financial Assistance California Regional Water Quality Control Board, Central Valley Sacramento Region 5

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 or via phone at (916) 445-0613.

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