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 |
|---|---|---|---|---|
| Pawnee Co RWD #1 | Pawnee City, NE | 1,500 | 18 | - |
| Bridgeport, City Of | Bridgeport, NE | 1,500 | 147 | - |
| Smithfield Fresh Meats Corp - Clinton | Clinton, NC | 1,500 | 6 | - |
| Rockingham County 158 Corridor | Wentworth, NC | 1,500 | 224 | - |
| Cenex Zip Trip Num 50 | Park City, MT | 1,500 | 90 | - |
| Deer Park Chalet | Bozeman, MT | 1,500 | 32 | - |
| Whitehall Town Of | Whitehall, MT | 1,500 | 689 | - |
| Virginia City Water Dept | Virginia City, MT | 1,500 | 162 | - |
| Fort Benton City Of | Fort Benton, MT | 1,500 | 34 | - |
| Boggan Ridge W/A | Pinola, MS | 1,500 | 534 | - |
| Sanderson Farms LLC | McComb, MS | 1,500 | 37 | - |
| North Panola Water District | Como, MS | 1,500 | 995 | - |
| Town of Shannon | Shannon, MS | 1,500 | 591 | - |
| Gt&y Grenada County Industrial Park | Grenada, MS | 1,500 | 0 | - |
| Delta State University | Cleveland, MS | 1,500 | 278 | - |
| Conehoma Water Assn #2 | Kosciusko, MS | 1,500 | 264 | - |
| Greene County PWSD 5 | Fair Grove, MO | 1,500 | 7 | - |
| Mc Donald County PWSD 2 | Rocky Comfort, MO | 1,500 | 12 | - |
| Linn PWS | Linn, MO | 1,500 | 27 | - |
| Springdale Lake Estates | Belton, MO | 1,500 | 25 | - |
| Riverside Church | Big Lake, MN | 1,500 | 12 | - |
| Rich Prairie Sewer and Water District | Pierz, MN | 1,500 | 31 | - |
| Campau Corner | Alto, MI | 1,500 | 4 | - |
| Cornerstone Christian School | Brighton, MI | 1,500 | 30 | - |
| McDonalds (Prudenville) | Whitehall, MI | 1,500 | 54 | - |
| Pleasant View Ez Mart | Bear Lake, MI | 1,500 | 6 | - |
| Mdot - Dewitt S Bound US-27 | Kalamazoo, MI | 1,500 | 15 | - |
| Jbs Packerland | Plainwell, MI | 1,500 | 91 | - |
| Jehovah' Witnesses Assembly Ha | Holt, MI | 1,500 | 11 | - |
| Mdot - Okemos, R811 | Jackson, MI | 1,500 | 4 | - |
| Clam River Dockside Inc | Bellaire, MI | 1,500 | 19 | - |
| Mdoc State Park-Sebago Lake-Casco | Augusta, ME | 1,500 | 69 | - |
| Mars Hill and Blaine Water Company | Mars Hill, ME | 1,500 | 596 | - |
| Bushy Park Es/Glenwood MS Complex | Ellicott City, MD | 1,500 | 2 | - |
| Deep Creek Lake State Park (Day Use) | Grantsville, MD | 1,500 | 0 | - |
| N. Dorchester Middle & High Schools | Cambridge, MD | 1,500 | 47 | - |
| 7 - Eleven - Prince Frederick | Prince Frederick, MD | 1,500 | 0 | - |
| Town of Pittsville | Pittsville, MD | 1,500 | 57 | - |
| Springfield Hospital Distribution | Sykesville, MD | 1,500 | 104 | - |
| Surfside Beach | Nantucket, MA | 1,500 | 29 | - |
| V a Boston Healthcare System Brockton | Brockton, MA | 1,500 | 0 | - |
| Blue Hills Spring Water | East Weymouth, MA | 1,500 | 0 | - |
| Hillcrest Water District | Leicester, MA | 1,500 | 191 | - |
| Exxonmobil Baton Rouge Chemical Plant | Baton Rouge, LA | 1,500 | 18 | - |
| Keithville Elementary and Middle School | Shreveport, LA | 1,500 | 41 | - |
| Sarepta Water Works District | Sarepta, LA | 1,500 | 51 | - |
| Ellis Park Race Course | Henderson, KY | 1,500 | 554 | - |
| Pilgrims Pride Corp | Hickory, KY | 1,500 | 109 | - |
| Trego Co RWD 2 | Ellis, KS | 1,500 | 18 | - |
| Cherokee Co RWD 4 | Columbus, KS | 1,500 | 11 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).