Public Water Systems
1,016 active public water systems in AR, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Wesson-Newell Water Assoc | El Dorado, AR | 658 | 1 | - |
| Gillett Water Dept | Gillett, AR | 655 | 13 | - |
| Lynn Waterworks | Lynn, AR | 651 | 96 | - |
| Cove Waterworks | Cove, AR | 651 | 43 | - |
| Houston Waterworks | Perryville, AR | 650 | 139 | - |
| Ammunition Operations, LLC | Lonoke, AR | 650 | 27 | - |
| Jasper Waterworks | Jasper, AR | 648 | 148 | - |
| Hatfield Waterworks | Hatfield, AR | 641 | 72 | - |
| Benton County Water Authority4 | Lowell, AR | 635 | 32 | - |
| Portland Waterworks | Portland, AR | 625 | 64 | - |
| Ravenden Waterworks | Ravenden, AR | 621 | 7 | - |
| Chicot Junction Water Assoc | Lake Village, AR | 616 | 142 | - |
| Northeast Dewitt Water Assoc | Dewitt, AR | 610 | 16 | - |
| Bigelow Waterworks | Perryville, AR | 605 | 95 | - |
| Horseshoe Lake Utilities | Horseshoe Lake, AR | 603 | 62 | - |
| Humphrey Waterworks | Humphrey, AR | 602 | 432 | - |
| Devalls Bluff Waterworks | Devalls Bluff, AR | 600 | 72 | - |
| Johnson Township Water Assoc | Strong, AR | 600 | 106 | - |
| Arsenal Water System | White Hall, AR | 600 | 2 | - |
| Nat Ctr for Toxicological Res | Jefferson, AR | 600 | 8 | - |
| Green Hill-Brooks Chapel Water | Monticello, AR | 597 | 66 | - |
| Fifty Six Waterworks | Fifty Six, AR | 595 | 65 | - |
| Portia Waterworks | Portia, AR | 586 | 44 | - |
| Batts-Lapile Water Association | Strong, AR | 583 | 47 | Clean |
| Sulphur Springs Waterworks | Sulphur Springs, AR | 580 | 46 | - |
| Wheatley Waterworks | Wheatley, AR | 573 | 82 | - |
| Alpena Waterworks | Alpena, AR | 568 | 6 | - |
| Lakeshore Estates Water Assn | Crawfordsville, AR | 568 | 127 | - |
| Bradley Waterworks | Bradley, AR | 567 | 23 | - |
| Taylor Waterworks | Taylor, AR | 566 | 114 | - |
| Bowser Water Assn | Monticello, AR | 564 | 40 | - |
| Leola Waterworks | Leola, AR | 564 | 20 | - |
| Kelso-Rohwer Water Association | Rohwer, AR | 563 | 35 | - |
| Antoine Waterworks | Antoine, AR | 563 | 80 | - |
| Okolona Waterworks | Okolona, AR | 562 | 73 | - |
| Whelen Springs Water Dept | Gurdon, AR | 559 | 9 | - |
| Bonanza Waterworks | Bonanza, AR | 555 | 16 | - |
| Emmet Waterworks | Emmet, AR | 550 | 25 | - |
| Albemarle Corporation South | Magnolia, AR | 550 | 9 | - |
| Gaston S White River Resort | Lakeview, AR | 550 | 43 | - |
| Grannis Waterworks | Grannis, AR | 548 | 2 | - |
| Walkerville Water Association | Emerson, AR | 547 | 91 | - |
| East Prairie County PWA | Batesville, AR | 545 | 48 | - |
| Millwood Water Corporation | Ashdown, AR | 545 | 36 | - |
| Turrell Water Works | Turrell, AR | 540 | 36 | - |
| Caddo Valley Waterworks | Caddo Valley, AR | 535 | 19 | - |
| Subiaco City Waterworks | Subiaco, AR | 533 | 60 | - |
| Locust Bayou Water Association | Camden, AR | 531 | 35 | - |
| Lead Hill Waterworks | Lead Hill, AR | 525 | 199 | - |
| Airport Road Water Association | Lake Village, AR | 525 | 16 | - |