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 |
|---|---|---|---|---|
| Chester Academy | Chester, NH | 607 | 0 | - |
| Camelot S/D | Cary, NC | 607 | 28 | - |
| Spout Springs W/A | Ripley, MS | 607 | 294 | - |
| Woodland Center Correctional Facility | Whitmore Lake, MI | 607 | 18 | - |
| Mardela Goose Creek Inc | Mardela Springs, MD | 607 | 5 | - |
| Holy Family Cath. Church | Davidsonville, MD | 607 | 4 | - |
| Sixth Ward JR High W S | Covington, LA | 607 | 12 | - |
| Kooskia Water Dept | Kooskia, ID | 607 | 13 | Clean |
| What Cheer Water Supply | Sigourney, IA | 607 | 39 | - |
| Moulton Water Department | Moulton, IA | 607 | 2 | - |
| Super 8 Motel | Tucker, FL | 607 | 30 | - |
| St Marys School & St Marys Parish | Elm Grove, WI | 606 | 95 | - |
| Luckys Bar & Grille on the Lake | Lodi, WI | 606 | 5 | - |
| Bogeys Sports Park | Richmond, VA | 606 | 6 | - |
| Blue Water Oaks Estates | Alvarado, TX | 606 | 79 | - |
| Hunter Place | Houston, TX | 606 | 7 | - |
| Pine Colony Mobile Home Park | Alvin, TX | 606 | 443 | - |
| Suck Creek Water System | Chattanooga, TN | 606 | 19 | - |
| Spee-D-Foods #29 PWS | Greentown, OH | 606 | 4 | - |
| Cumberland Cooperative Wua | Roswell, NM | 606 | 20 | - |
| Wantage Dunkin Donuts | Newfoundland, NJ | 606 | 18 | - |
| Andover Boro Water Dept | Andover, NJ | 606 | 37 | - |
| Dunkin Donuts | Malaga, NJ | 606 | 6 | - |
| Adams, Village Of | Adams, NE | 606 | 523 | - |
| Portland City Of | Portland, ND | 606 | 11 | - |
| Camp Louise | Baltimore, MD | 606 | 0 | - |
| Jefferson Market | Finksburg, MD | 606 | 13 | - |
| Dash in Owings | La Plata, MD | 606 | 16 | - |
| Luke Oil #293 | Hobart, IN | 606 | 168 | - |
| Mahanalua Nui Subdivison | Kahului, HI | 606 | 0 | - |
| Lassen Vnp - Manzanita Lake | Mineral, CA | 606 | 0 | - |
| Lucerne Valley High School | Lucerne Valley, CA | 606 | 5 | - |
| Misty Mountain Camp Resort | Greenwood, VA | 605 | 108 | - |
| Tcpsa - Jewell Ridge | North Tazewell, VA | 605 | 30 | - |
| Shawnee, Village Of | Shawnee, OH | 605 | 37 | - |
| Harbor Hills Day Camp- Bathrooms | Randolph, NJ | 605 | 3 | - |
| Harbor Hills Day Camp- Pavillion | Randolph, NJ | 605 | 7 | - |
| Pine Grove Day Camp Well#1 | Wall, NJ | 605 | 0 | - |
| West Oaks S/D | Cary, NC | 605 | 17 | - |
| Arcadia PWS | Arcadia, MO | 605 | 24 | - |
| Warsaw R IX High School | Warsaw, MO | 605 | 13 | - |
| Ogemaw Heights High School | West Branch, MI | 605 | 7 | - |
| Addison | Addison, MI | 605 | 58 | - |
| Highs #1 - Whiteford | White Hall, MD | 605 | 1 | - |
| Elk Neck Elementary | Elkton, MD | 605 | 11 | - |
| Indiana American Water - Waveland | Greenwood, IN | 605 | 939 | - |
| Raleigh Water District | Raleigh, IL | 605 | 13 | - |
| Palmyra | Modesto, IL | 605 | 73 | - |
| Lyon-Sioux RWS-Boyden | Rock Rapids, IA | 605 | 58 | - |
| Micanopy Water System | Micanopy, FL | 605 | 97 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).