County · Mississippi
Copiah County, Mississippi: drinking water records
This overview covers 4 ZIP codes and 11 community water systems in Copiah 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 |
|---|---|---|---|---|---|
| Crystal Springs Water Service MS0150003 | 5,961 | 60 | 0 | 1 | 0 ppb |
| Copiah-New Zion Water Assn,inc MS0150009 | 3,791 | 240 | 0 | 0 | 1.8 ppb |
| Town of Hazlehurst MS0150007 | 3,600 | 60 | 0 | 0 | 0.5 ppb |
| Town of Wesson MS0150011 | 1,891 | 0 | 0 | 7 | 0.5 ppb |
| Copiah W/A - Gallman MS0150004 | 1,566 | 0 | 0 | 1 | 0 ppb |
| Copiah W/A - Bayou Pierre #1 MS0150001 | 1,246 | 0 | 0 | 1 | 0.8 ppb |
| Town of Georgetown MS0150005 | 465 | 0 | 0 | 1 | 0 ppb |
| Copiah W/A - Bayou Pierre #2 MS0150020 | 430 | 0 | 0 | 1 | 0 ppb |
| Northeast Copiah Water Assn MS0150010 | 3,020 | 0 | 0 | 0 | 0 ppb |
| Copiah W/A - Hazlehurst MS0150002 | 2,574 | 0 | 0 | 0 | 0 ppb |
| Harmony Ridge Water Assn MS0150006 | 1,380 | 0 | 0 | 0 | 0.5 ppb |
ZIP reports in Copiah 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.