County · Mississippi
Lauderdale County, Mississippi: drinking water records
This overview covers 9 ZIP codes and 14 community water systems in Lauderdale 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 Meridian MS0380005 | 34,466 | 120 | 0 | 0 | 0 ppb |
| North Lauderdale W/A, INC MS0380006 | 10,544 | 240 | 0 | 0 | 2.6 ppb |
| Nts Utility Association MS0380028 | 5,103 | 120 | 0 | 0 | 1.3 ppb |
| Clarkdale Water Assn # 1 MS0380001 | 4,500 | 240 | 0 | 0 | 0.7 ppb |
| Long Creek Water Assn #2 MS0380106 | 3,977 | 180 | 0 | 0 | 0.6 ppb |
| Toomsuba Water Association MS0380009 | 3,828 | 180 | 0 | 0 | 0.5 ppb |
| Town of Marion MS0380101 | 1,751 | 0 | 0 | 1 | 2.3 ppb |
| Collinsville Water Assn MS0380002 | 3,403 | 0 | 0 | 0 | 0 ppb |
| Long Creek Water Assn #1 MS0380004 | 2,814 | 0 | 0 | 0 | 0.8 ppb |
| Meridian Naval Air Station MS0380026 | 2,800 | 0 | 0 | 0 | 0.5 ppb |
| Southwest Lauderdale W/A MS0380117 | 2,724 | 0 | 0 | 0 | 5 ppb |
| Russell Utilities INC MS0380008 | 2,130 | 0 | 0 | 0 | 0 ppb |
| Long Creek W/A (Whynot) MS0380128 | 1,823 | 0 | 0 | 0 | 0.9 ppb |
| East Lowndes Water Association, INC. AL0001809 | 459 | 0 | 0 | 0 | not reported |
ZIP reports in Lauderdale 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.