County · Mississippi
Wilkinson County, Mississippi: drinking water records
This overview covers 3 ZIP codes and 9 community water systems in Wilkinson 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 |
|---|---|---|---|---|---|
| Old River Water Assn MS0790005 | 3,234 | 0 | 0 | 0 | 0 ppb |
| Town of Woodville MS0790007 | 2,772 | 0 | 0 | 0 | 6.8 ppb |
| South Centreville W/A MS0790006 | 1,375 | 0 | 0 | 0 | 0 ppb |
| Town of Centreville MS0790003 | 1,207 | 0 | 0 | 0 | 0.7 ppb |
| Buffalo Water Association MS0790002 | 972 | 0 | 0 | 0 | 3 ppb |
| Wilkinson Co Correctional Cent MS0790033 | 889 | 0 | 0 | 0 | 0 ppb |
| Bleakhouse Water Association MS0790001 | 412 | 0 | 0 | 0 | 2 ppb |
| Bleakhouse Water Association #2 MS0790036 | 153 | 0 | 0 | 0 | 2.9 ppb |
| Old River Water Assn- Fords Creek MS0790035 | 55 | 0 | 0 | 0 | 3.8 ppb |
ZIP reports in Wilkinson 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.