Water quality for ZIP code 71721
ZIP 71721 covers Beirne in Clark County, Arkansas, one of 9 ZIP codes in the county. 12 active public water systems serve the county; 5 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Clark County
8 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| Gurdon Waterworks |
2,988 | 0 | |
| Clark County Country Water Facilities |
2,590 | 0 | |
| River Valley Water Assn |
1,207 | 1 | |
| Alpine Water Association |
750 | 0 | |
| Caddo Valley Waterworks |
595 | 0 | |
| Okolona Waterworks |
562 | 1 | |
| Whelen Springs Water Dept |
559 | 0 | |
| Amity Waterworks |
506 | 1 |
Non-community systems in Clark County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Glacier Bgc096 Arkadelphia |
30 | 0 | 0 | |
|
Primo Refill LLC Wmsc0318 Arkadelphia |
25 | 1 | 1 | |
|
Uscoe DG Ozan Point |
25 | 0 | 0 |
About this data
Water systems are matched to Clark County, the county this ZIP code lies in, largest 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.
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.