County · Mississippi
Clay County, Mississippi: drinking water records
This overview covers 4 ZIP codes and 8 community water systems in Clay County. It also stands in for 0 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| City of West Point MS0130008 | 15,062 | 300 | 0 | 0 | 0 ppb |
| Golden Triangle W/A #2 MS0130019 | 187 | 0 | 0 | 1 | 0.9 ppb |
| Siloam W/A #2-Griffith Well MS0130015 | 2,054 | 0 | 0 | 0 | 1.6 ppb |
| Golden Triangle Water Assn #1 MS0130018 | 2,033 | 0 | 0 | 0 | 1.5 ppb |
| Sun Creek Water Inc-Pheba MS0130003 | 1,923 | 0 | 0 | 0 | 0.9 ppb |
| Siloam W/A #6-Una System MS0130023 | 1,489 | 0 | 0 | 0 | 0.6 ppb |
| Siloam W/A #3-Beasley Well MS0130016 | 810 | 0 | 0 | 0 | 0.7 ppb |
| Siloam W/A #4-Pine Bluff MS0130017 | 515 | 0 | 0 | 0 | 1.2 ppb |
ZIP reports in Clay County
No ZIP report in this county is published yet.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.