Water quality in Lonoke, Arkansas
Lonoke is in Lonoke County. 16 active public water systems serve the county; 9 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 Lonoke County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Furlow Public Water Authority |
3,138 | 0 | 5.9 mi | |
| Grand Prairie Bayou 2 Pwa |
13,138 | 1 | 8.5 mi | |
| Carlisle Waterworks |
2,300 | 0 | 9.3 mi | |
| Ward Waterworks |
12,579 | 1 | 13.1 mi | |
| Keo Water Works |
388 | 1 | 14.0 mi | |
| Cabot Waterworks |
27,578 | 0 | 15.0 mi | |
| Austin Waterworks |
3,600 | 1 | 15.9 mi | |
| Des Arc Waterworks |
4,245 | 1 | 16.5 mi | |
| England Waterworks |
3,128 | 0 | 17.3 mi | |
| Coy Waterworks |
218 | 1 | 17.5 mi | |
| Lonoke White Public Water Authority |
0 | 0 | 24.3 mi | |
| Grand Prairie Regional Water |
16,330 | 0 | 24.7 mi |
Non-community systems in Lonoke County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Primo Refill LLC Wmsc2587 Cabot |
30 | 1 | 1 | |
|
Ammunition Operations, LLC |
650 | 1 | 0 | |
|
Primo Wmnm6975 Cabot |
30 | 0 | 0 |
About this data
Water systems are matched to Lonoke County, nearest to Lonoke 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.