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 |
|---|---|---|---|---|
| Gill WSC | Marshall, TX | 2,640 | 91 | - |
| City of Rio Hondo | Rio Hondo, TX | 2,640 | 858 | - |
| Newpointe Community Church PWS | Dover, OH | 2,640 | 0 | - |
| Colona West | Moline, IL | 2,640 | 109 | - |
| Brookside Water Works | Brookside, AL | 2,640 | 12 | - |
| Spring West MUD | Houston, TX | 2,639 | 0 | Clean |
| Manteo Town Of | Manteo, NC | 2,638 | 90 | - |
| Kipling W/a #1 | Dekalb, MS | 2,637 | 272 | - |
| Sea Girt Water Dept | Brielle, NJ | 2,636 | 36 | - |
| South Greene Wtr Corp | Snow Hill, NC | 2,634 | 3 | - |
| Pendleton Water Association | Many, LA | 2,634 | 1,060 | - |
| Bell Buckle Water System | Bell Buckle, TN | 2,633 | 130 | - |
| Dawson Springs Water & Sewer | Dawson Springs, KY | 2,631 | 214 | Clean |
| Arcade Village | Arcade, NY | 2,630 | 6 | - |
| Gorham Water and Sewer Dept | Gorham, NH | 2,630 | 85 | - |
| Kalona Water Dept | Kalona, IA | 2,630 | 42 | - |
| Aspen Ski Corp Garrett Gulch | Aspen, CO | 2,630 | 24 | - |
| Yellville Waterworks | Yellville, AR | 2,630 | 96 | - |
| Blyn - 7 Cedars Consolidated | Sequim, 10 | 2,630 | 198 | - |
| City of Ranger | Ranger, TX | 2,629 | 412 | - |
| Morgantown Water System | Morgantown, KY | 2,628 | 179 | - |
| Fox Lake Hills Subdivision - Lake Co Pw | Libertyville, IL | 2,628 | 11 | - |
| Juneau Waterworks | Juneau, WI | 2,627 | 45 | - |
| Tiptonville Water System | Tiptonville, TN | 2,627 | 16 | - |
| Alexandria Water System | Alexandria, TN | 2,626 | 87 | - |
| Marietta PWA | Marietta, OK | 2,626 | 81 | - |
| Clearwater, City Of | Clearwater, KS | 2,626 | 68 | - |
| Seneca Town WD | Stanley, NY | 2,625 | 10 | - |
| SE Rankin Water Assn-Johns | Puckett, MS | 2,625 | 1,082 | - |
| Lagrange Department of Water Works | Lagrange, IN | 2,625 | 141 | - |
| Bald Knob North Water Assoc | Bald Knob, AR | 2,624 | 28 | - |
| Round Lake Heights | Round Lake Heights, IL | 2,622 | 6 | - |
| Addison Water Works | Addison, AL | 2,622 | 132 | Clean |
| Morrisville State College | Madison, NY | 2,620 | 67 | Clean |
| Chandler Heights Citrus Irrigation Dist | Chandler Heights, AZ | 2,620 | 86 | - |
| New Light Master | Cary, NC | 2,619 | 17 | - |
| N E Perry Utl Assn-#1 | Richton, MS | 2,619 | 573 | - |
| Canebrake Utility Assoc Inc | Des Peres, MS | 2,619 | 564 | - |
| Avoyelles Ward 3 Waterworks District | Mansura, LA | 2,619 | 6 | - |
| Potterville, City Of | Potterville, MI | 2,617 | 34 | - |
| Bayard Municipal Water System | Bayard, NM | 2,616 | 35 | - |
| Town of Leakesville | Leakesville, MS | 2,616 | 544 | - |
| Remlap Pine Mtn Water Authority | Remlap, AL | 2,616 | 46 | - |
| Chewelah Water Dept South | Chewelah, WA | 2,615 | 66 | - |
| City of Millersburg | Albany, OR | 2,615 | 1 | - |
| Dobson, Town Of | Dobson, NC | 2,615 | 129 | - |
| Bel Air - Pinto Distribution System | Dunkirk, MD | 2,614 | 14 | - |
| Harris County MUD 372 | Houston, TX | 2,613 | 0 | - |
| Upr Cayey | Cayey, PR | 2,613 | 399 | Detected |
| Caruthers Comm Serv Dist | Caruthers, CA | 2,613 | 140 | - |