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 |
|---|---|---|---|---|
| Sjc Micke Grove Park | Lod, CA | 1,025 | 38 | - |
| Matsu Water Bottling | Wasilla, AK | 1,025 | 147 | - |
| Washington Beef LLC | Toppenish, 10 | 1,025 | 2 | - |
| Burns Board of Public Utilities | Burns, WY | 1,024 | 144 | - |
| Downs Psd | Fairmont, WV | 1,024 | 67 | - |
| East Herkimer Water District | Herkimer, NY | 1,024 | 14 | Clean |
| Beatty Water and Sanitation District | Beatty, NV | 1,024 | 111 | - |
| Crownpoint Boarding School BIA | Crownpoint, NN | 1,024 | 110 | - |
| Black Jack Water Assn #1 | Starkville, MS | 1,024 | 536 | - |
| Bird Island | Bird Island, MN | 1,024 | 33 | Clean |
| Lovington | Arthur, IL | 1,024 | 31 | - |
| Royal Farms - Opal | Baltimore, VA | 1,023 | 0 | - |
| Blackburn - Acsa | Verona, VA | 1,023 | 2 | - |
| Barton Creek Lakeside | Austin, TX | 1,023 | 47 | - |
| Laporte Rail and Terminal | La Porte, TX | 1,023 | 27 | - |
| Cumberland City Water Dept | Cumberland City, TN | 1,023 | 41 | - |
| Las Delicias | Ciales, PR | 1,023 | 170 | - |
| Erick | Erick, OK | 1,023 | 1 | - |
| Red Mesa NTUA | Ft Defiance, NN | 1,023 | 108 | - |
| Houck-Querino Canyon NTUA | Ft Defiance, NN | 1,023 | 46 | - |
| Parkers Prairie | Parkers Prairie, MN | 1,023 | 12 | - |
| Plains, City Of | Plains, KS | 1,023 | 30 | - |
| Wal*mart Dist. Ctr/Eco Res | Red Bluff, CA | 1,023 | 2 | - |
| Averydale MWC | Lancaster, CA | 1,023 | 7 | Clean |
| Super Pumper/Sinclair #5 | Idaho Falls, WY | 1,022 | 149 | - |
| Cape George Colony Club Inc | Belfair, WA | 1,022 | 77 | - |
| Blazing Bouncers | Lubbock, TX | 1,022 | 0 | - |
| Fletcher | Fletcher, OK | 1,022 | 870 | - |
| Colonel Richardson Mid & High School | Denton, MD | 1,022 | 28 | - |
| Town of Hebron | Hebron, MD | 1,022 | 110 | - |
| Montezuma Municipal Utility | Montezuma, IN | 1,022 | 148 | - |
| Prairie Path Water Company-Lake Marian | McHenry, IL | 1,022 | 443 | - |
| Georgia Power-Plant Scherer | Atlanta, GA | 1,022 | 2 | - |
| Danielsville | Danielsville, GA | 1,022 | 102 | - |
| Bear Country USA | Black Hawk, SD | 1,021 | 176 | - |
| North Branch, Village Of | North Branch, MI | 1,021 | 9 | Clean |
| Town of Willards | MD | 1,021 | 30 | - |
| Shelby TN of Wedgewood Vly | La Crosse, WI | 1,020 | 15 | - |
| Seneca WSC | Woodville, TX | 1,020 | 27 | - |
| City of Richland | Richland, TX | 1,020 | 26 | - |
| Oak Crest of Manvel | Phoenix, TX | 1,020 | 72 | - |
| Parkman Market Express | Burton, OH | 1,020 | 3 | - |
| Windlass Restaurant & Marina | Lake Hopatcong, NJ | 1,020 | 31 | - |
| Beachcomber Cg-Well #3 | Cape May, NJ | 1,020 | 41 | - |
| Red Cloud, City Of | Red Cloud, NE | 1,020 | 24 | - |
| Hoyleton Rwc | Centralia, IL | 1,020 | 18 | - |
| Mechanicsville Water Dept | Mechanicsville, IA | 1,020 | 64 | - |
| Burkhalter - Shadowbrook -Talon's Lake | Savannah, GA | 1,020 | 12 | - |
| Loveland Valley Ski Area | Georgetown, CO | 1,020 | 82 | - |
| Liberty Packing Company LLC | Los Banos, CA | 1,020 | 7 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).