Arkansas
Boone County drinking water quality
23 active public water systems serve 37,087 people in Boone County. 14 are compliant, 9 had at least one EPA violation in the past three years, 0 are designated serious violators, and 1 carries a health flag.
Needs attention
Community water systems
14 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Harrison Waterworks |
17,455 | 0 | 0 | |
|
SW Boone County Water Assoc |
4,558 | 1 | 0 | |
|
Valley Springs Waterworks |
3,400 | 2 | 0 | |
|
Bergman Waterworks |
3,285 | 0 | 0 | |
|
Krooked Kreek Water Assn |
2,275 | 0 | 0 | |
|
Diamond City Water |
1,290 | 0 | 0 | |
|
Omaha Waterworks |
1,188 | 1 | 0 | |
|
Western Grove Municipal Water |
930 | 2 | 2 | |
|
Cottonwood Water Association |
820 | 1 | 1 | |
|
Alpena Waterworks |
568 | 1 | 0 | |
|
Lead Hill Waterworks |
550 | 4 | 1 | |
|
Bellefonte Water |
503 | 1 | 1 | |
|
Carroll-Boone Water District |
20 | 0 | 0 | |
|
Ozark Mtn Regional Pwa |
0 | 0 | 0 |
Non-community systems (9: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Glacier Hsf2217 |
30 | 1 | 1 | |
|
Primo Glacier NW1 Harrison |
30 | 0 | 0 | |
|
Primo Refill Harrison Wal-Mar2 |
30 | 0 | 0 | |
|
Uscoe Bswp110 Tucker Hollow |
30 | 0 | 0 | |
|
Buffalo Natrv U4-08 Ozark CG |
25 | 0 | 0 | |
|
Buffalo Natrv U4-24 Kyles CG |
25 | 0 | 0 | |
|
Buffalo Nrvu4-02lost Valleycg |
25 | 0 | 0 | |
|
Buffalo Nrvu4-06 Upper Pruitt |
25 | 0 | 0 | |
|
Uscoe Bswp109 Tucker Hollow |
25 | 0 | 0 |
Inactive systems (51, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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.