County · Mississippi
Union County, Mississippi: drinking water records
This overview covers 3 ZIP codes and 12 community water systems in Union 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 New Albany MS0730006 | 8,900 | 480 | 0 | 0 | 2.7 ppb |
| Wallerville Water Association MS0730009 | 2,886 | 180 | 0 | 0 | 0.5 ppb |
| MUD Creek Water Association #4 MS0730026 | 1,243 | 0 | 0 | 1 | 0.6 ppb |
| Bethlehem Water Association MS0730024 | 937 | 0 | 0 | 1 | 1 ppb |
| Ingomar Water Association MS0730003 | 2,782 | 0 | 0 | 0 | 1.8 ppb |
| Keownville Rural Water Assn MS0730004 | 2,663 | 0 | 0 | 0 | 1.1 ppb |
| Town of Myrtle MS0730005 | 2,037 | 0 | 0 | 0 | 0.8 ppb |
| Blue Springs W/A MS0730002 | 1,840 | 0 | 0 | 0 | 0.8 ppb |
| Hwy 30 West Water Association MS0730025 | 1,716 | 0 | 0 | 0 | 0.8 ppb |
| North Haven Water Association MS0730008 | 930 | 0 | 0 | 0 | 3.6 ppb |
| Alpine Water Association MS0730001 | 866 | 0 | 0 | 0 | 1.3 ppb |
| Lake Arrowhead MS0730010 | 174 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Union 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.