Water quality for ZIP code 71280
ZIP 71280 covers Sterlington in Union Parish, Louisiana, one of 7 ZIP codes in the county. 20 active public water systems serve the county; 17 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Union Parish
19 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Rocky Branch Water System |
1,650 | 2 | 7.0 mi | |
| Wards Chapel Water System |
1,620 | 3 | 11.1 mi | |
| Linville-Haile Water System |
1,635 | 2 | 12.7 mi | |
| Point Wilhite WS |
2,292 | 4 | 13.5 mi | |
| Union Parish Waterworks District 1 |
1,626 | 6 | 15.1 mi | |
| Village of Marion Water System |
1,533 | 3 | 15.4 mi | |
| Holmesville Water System |
2,406 | 1 | 16.0 mi | |
| Town of Farmerville Water System |
5,352 | 2 | 17.8 mi | |
| Village of Downsville Water System |
216 | 2 | 19.1 mi | |
| Sardis Water System |
1,404 | 3 | 21.9 mi | |
| Darbonne WS South |
3,261 | 1 | 23.1 mi | |
| Darbonne WS North |
3,186 | 1 | 32.5 mi | |
| Town of Bernice Water System |
1,863 | 5 | 33.2 mi | |
| Corney Water System |
249 | 0 | 34.9 mi | |
| Randolph Water System |
249 | 0 | 39.0 mi | |
| Village of Junction City Water System |
708 | 0 | 40.6 mi | |
| Tri-Water System |
1,302 | 1 | — | |
| Salem Water System |
753 | 4 | — | |
| Litroe Water System |
369 | 4 | — |
About this data
Water systems are matched to Union Parish, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Louisiana records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.