Public Water Systems
143,076 active public water systems, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Montgomery County MUD 98 | Houston, TX | 2,766 | 0 | - |
| Dobbin Plantersville WSC 2 | Plantersville, TX | 2,766 | 101 | - |
| Eufaula PWA | Eufaula, OK | 2,766 | 1,620 | Detected |
| Sullivan-Vigo Rural Water Corp. | Pimento, IN | 2,765 | 39 | - |
| Caney Creek MUD of Matagorda County | Sargent, TX | 2,764 | 156 | - |
| Bluff City Water Department | Bluff City, TN | 2,763 | 352 | - |
| Searsport Water District | Searsport, ME | 2,763 | 109 | - |
| North Morgan Water Coop | Jacksonville, IL | 2,763 | 9 | - |
| June Lake PUD Village | June Lake, CA | 2,763 | 30 | - |
| Scotland Neck, Town Of | Scotland Neck, NC | 2,761 | 371 | - |
| Stockley Regional | Newark, DE | 2,761 | 0 | - |
| Quartzsite Town Of | Quartzsite, AZ | 2,761 | 165 | - |
| McCormick Woods | Port Orchard, WA | 2,760 | 59 | Clean |
| Pearisburg, Town Of | Pearisburg, VA | 2,760 | 51 | Clean |
| Meadow Lake Water System | Elephant Butte, NM | 2,760 | 195 | - |
| Cass County PWSD 3 | Raymore, MO | 2,760 | 17 | - |
| West Sequim Bay Inc | Sequim, WA | 2,759 | 28 | Clean |
| Bonifay, City of W/S | Bonifay, FL | 2,759 | 26 | - |
| Rainier Water Department | Rainier, WA | 2,758 | 90 | - |
| Norton, City Of | Norton, KS | 2,758 | 275 | - |
| Ilwaco Water Department City Of | Ilwaco, WA | 2,757 | 159 | - |
| Deer Creek Water | Canyon Lake, TX | 2,757 | 80 | - |
| Fairmount Water Works | Fairmount, IN | 2,756 | 12 | - |
| Riverdale Public Utility District | Riverdale, CA | 2,756 | 126 | - |
| Colorado City MD | Colorado City, CO | 2,755 | 437 | - |
| North Custer Road Plant | Austin, TX | 2,754 | 8 | - |
| Owego WD #2 | Apalachin, NY | 2,754 | 0 | - |
| McCleary City Of | McCleary, WA | 2,753 | 34 | - |
| Pace University | Pleasantville, NY | 2,753 | 21 | - |
| Hamilton | Hamilton, IL | 2,753 | 52 | - |
| Fort Hunter Liggett | Dublin, CA | 2,753 | 11 | - |
| Kittson Marshall Water | Lake Bronson, MN | 2,752 | 8 | - |
| Clay County Water Authority | Lineville, AL | 2,751 | 100 | - |
| North Hero Water System | North Hero, VT | 2,750 | 294 | - |
| Aurora-Brule Rural Water System | Kimball, SD | 2,750 | 85 | - |
| Ohioville Boro Muni Auth | Industry, PA | 2,750 | 250 | - |
| Milesburg Borough Water Auth | Milesburg, PA | 2,750 | 213 | - |
| Rogers Co RWD # 2 | Claremore, OK | 2,750 | 167 | - |
| Latimer Co. RWD #1 | Wilburton, OK | 2,750 | 72 | - |
| Schroon Lake WD | Schroon Lake, NY | 2,750 | 83 | - |
| New London Springfield Water | New London, NH | 2,750 | 285 | Clean |
| Hurley Medical Center | Flint, MI | 2,750 | 0 | - |
| Winthrop Utilities District | Winthrop, ME | 2,750 | 59 | - |
| Middlefield Village PWS | Middlefield, OH | 2,748 | 65 | - |
| City of Verona | Verona, MS | 2,747 | 1,082 | - |
| Bellevue City Of | Bellevue, ID | 2,747 | 249 | - |
| Buckeye Lake, Village of PWS | Buckeye Lake, OH | 2,746 | 14 | - |
| Martin Co Water & Sewer Dist 2 | Williamson, NC | 2,746 | 649 | - |
| Sand Pillow | Black River Falls, 05 | 2,746 | 34 | - |
| Gold Bar City Of | Goldbar, WA | 2,745 | 85 | Clean |