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 |
|---|---|---|---|---|
| Mamma Maria | Washington, NJ | 515 | 108 | - |
| Aqua NJ - Vernon | Hamilton, NJ | 515 | 96 | - |
| Burger King | Newton, NJ | 515 | 6 | - |
| Tj Max | Mahwah, NJ | 515 | 1 | - |
| Pnc Bank/Dunkin Donuts | Trenton, NJ | 515 | 0 | - |
| Glacier Raft Company | West Glacier, MT | 515 | 17 | - |
| Siloam W/a #4-Pine Bluff | West Point, MS | 515 | 269 | - |
| Maple Grove Elementary School | House Springs, MO | 515 | 26 | - |
| North Salem Water Corporation | North Salem, IN | 515 | 52 | - |
| Richards of Toto | North Judson, IN | 515 | 215 | - |
| Smart Cabinetry | New Paris, IN | 515 | 4 | - |
| Constellation Clinton Power Station | Clinton, IL | 515 | 52 | - |
| Grand Ridge | Grand Ridge, IL | 515 | 355 | - |
| The Country Express | Decorah, IA | 515 | 3 | - |
| Shops Above the Wapsi | Anamosa, IA | 515 | 57 | - |
| Hammock Pointe Utility Association Inc | Kissimmee, FL | 515 | 116 | - |
| Meding and Sons | Milford, DE | 515 | 17 | - |
| Purgatory Recreation 1 Powder House Rest | Durango, CO | 515 | 5 | - |
| Watkins Square | Northglenn, CO | 515 | 61 | - |
| Granada Town Of | Granada, CO | 515 | 504 | - |
| Rio del Colorado | Parker Dam, CA | 515 | 24 | - |
| Yarnell Water Improvement Association | Prescott, AZ | 515 | 157 | - |
| Mc Neil Waterworks | Mc Neil, AR | 515 | 25 | - |
| Msbsd Meadow Lakes Elementary | Wasilla, AK | 515 | 49 | - |
| Plummer Tribal Community | Plummer, 10 | 515 | 277 | - |
| Cahuilla Casino | Anza, 09 | 515 | 141 | - |
| Rolling Firs Evergreen Terrace | Tacoma, WA | 514 | 18 | - |
| City of Falls City | Falls City, TX | 514 | 74 | - |
| City of Petrolia | Petrolia, TX | 514 | 431 | - |
| Pilot Oil Co-Hebron 285 | Knoxville, OH | 514 | 193 | - |
| Popeye's Woodland Park | Paramus, NJ | 514 | 0 | - |
| Persimmon Hills | California, MD | 514 | 7 | - |
| Burden, City Of | Burden, KS | 514 | 74 | - |
| Ellsworth Public Water Supply | Ellsworth, IA | 514 | 93 | - |
| Garden City - Town Center | Garden City, GA | 514 | 2 | - |
| June Mountain Ski Area - Upper | Mammoth Lakes, CA | 514 | 20 | - |
| June Mountain Ski Area - Lower | Mammoth Lakes, CA | 514 | 53 | - |
| M&l WSC | Hudson Oaks, TX | 513 | 364 | - |
| City of Jayton | Jayton, TX | 513 | 184 | - |
| Rock Creek Resort | Austin, TX | 513 | 35 | - |
| Cinco Southwest MUD 1 | Houston, TX | 513 | 0 | - |
| Enchanted River Estates | Austin, TX | 513 | 78 | - |
| Ellwood National Forge Co | Irvine, PA | 513 | 76 | - |
| Gettysburg Village PWS | Gettysburg, OH | 513 | 74 | - |
| White Township Dunkin Donuts | Belvidere, NJ | 513 | 0 | - |
| River Park S/D | Cary, NC | 513 | 85 | - |
| Cosmos | Cosmos, MN | 513 | 29 | - |
| Northwest Waterworks Lin Park | Baton Rouge, LA | 513 | 2 | - |
| Olpe, City Of | Olpe, KS | 513 | 6 | - |
| Wapella | Wapella, IL | 513 | 18 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).