Water quality for ZIP code 71751
ZIP 71751 covers Louann in Ouachita County, Arkansas, one of 5 ZIP codes in the county. 12 active public water systems serve the county; 7 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 Ouachita County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Louann Waterworks |
170 | 0 | 2.3 mi | |
| Wire Road Water System |
830 | 2 | 9.5 mi | |
| Camden Waterworks |
13,275 | 0 | 12.1 mi | |
| Buena Vista-Ogemaw Water Association |
384 | 4 | 13.4 mi | |
| Stephens Waterworks |
1,100 | 2 | 17.6 mi | |
| Harmony Grove Water Assoc |
2,192 | 2 | 17.9 mi | |
| Hwy 4 24 Water Association |
2,135 | 4 | 23.3 mi | |
| Chidester Water Works |
336 | 0 | 25.2 mi | |
| Bearden Waterworks |
2,511 | 1 | 25.6 mi |
Non-community systems in Ouachita County (2: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Primo Wmsco171 Camden |
30 | 0 | 0 | |
|
Glacier Water BG Camden 2239 |
30 | 0 | 0 |
About this data
Water systems are matched to Ouachita 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.