Water quality for ZIP code 71758
ZIP 71758 covers Mount Holly in Union County, Arkansas, one of 8 ZIP codes in the county. 27 active public water systems serve the county; 11 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Union County
23 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Marysville Water Association |
867 | 0 | 5.7 mi | |
| Lisbon Water Association |
439 | 0 | 7.7 mi | |
| Oak Manor Water Association |
338 | 0 | 11.8 mi | |
| Smackover Waterworks |
2,821 | 0 | 13.3 mi | |
| Wildwood Water Association |
1,350 | 0 | 13.7 mi | |
| Norphlet Waterworks |
1,112 | 0 | 14.5 mi | |
| New Hope Water Association |
1,136 | 0 | 14.9 mi | |
| Wesson-Newell Water Assoc |
658 | 0 | 14.9 mi | |
| Parkers Chapel Public Water |
2,391 | 0 | 16.4 mi | |
| EL Dorado Waterworks |
17,932 | 1 | 16.7 mi | |
| Quinn Water Association |
729 | 0 | 19.0 mi | |
| Harmony Water Association |
336 | 2 | 19.2 mi | |
| Old Union Public Water Authority |
1,200 | 4 | 21.6 mi | |
| Calion Water Works |
494 | 1 | 21.8 mi | |
| Faircrest Water Association |
1,329 | 0 | 22.1 mi | |
| Junction City Waterworks |
726 | 1 | 22.7 mi | |
| Johnson Township Water Assoc |
600 | 2 | 25.0 mi | |
| Lawson-Urbana Water Assoc |
1,108 | 0 | 28.1 mi | |
| New London Water Association |
850 | 3 | 34.2 mi | |
| Strong Waterworks |
1,131 | 5 | 34.7 mi | |
| Batts-Lapile Water Association |
583 | 4 | 39.4 mi | |
| Huttig Waterworks |
733 | 2 | 45.6 mi | |
| Felsenthal Water and Sewer |
150 | 1 | 47.3 mi |
Non-community systems in Union County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Glacier Water BG Eldorado 2195 |
30 | 0 | 0 | |
|
Lanxess Corporation |
144 | 0 | 0 | |
|
Primo Refill Eldorado Wal-M530 |
30 | 0 | 0 |
About this data
Water systems are matched to Union County, 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 Arkansas 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.