Public Water Systems
8,098 active public water systems in NY, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Sharpe Reservation | Fishkill, NY | 1,247 | 33 | - |
| Dannemora Village | Dannemora, NY | 1,228 | 30 | - |
| Reagans Mill Water Company | Wingdale, NY | 1,225 | 18 | - |
| Federal Correctional Inst. | Otisville, NY | 1,225 | 92 | - |
| North Castle Water District #4 | Armonk, NY | 1,225 | 60 | - |
| Barre Town Wds | Albion, NY | 1,220 | 4 | - |
| Wilson Village | Wilson, NY | 1,213 | 0 | - |
| Mahopac Water Co | West Nyack, NY | 1,202 | 21 | - |
| Beekman Country Club | Hopewell Jctn, NY | 1,200 | 123 | - |
| Brownville Village | Brownville, NY | 1,200 | 30 | - |
| Shelby Town Wds | Medina, NY | 1,200 | 26 | - |
| Richfield Springs Village | Richfield Springs, NY | 1,200 | 45 | - |
| Tri-Valley Central School | Grahamsville, NY | 1,200 | 35 | - |
| Wallkill/Shawangunk Correction | Wallkill, NY | 1,200 | 294 | Clean |
| North Castle Water District #2 | Armonk, NY | 1,200 | 47 | - |
| Somers High School | Somers, NY | 1,189 | 2 | - |
| Little Valley Village | Little Valley, NY | 1,188 | 343 | - |
| Cattaraugus Village | Cattaraugus, NY | 1,185 | 72 | - |
| Hancock Village | Hancock, NY | 1,182 | 218 | - |
| Manchester Water District | Lagrangeville, NY | 1,180 | 59 | Detected |
| Northville (V) Water Wks. | Northville, NY | 1,180 | 72 | - |
| Staatsburg Water System | Poughkeepsie, NY | 1,164 | 46 | - |
| Vernon Village | Veronon, NY | 1,155 | 41 | - |
| Northern Adirondack Cen. Sch. | Ellenburg Depot, NY | 1,154 | 379 | - |
| Brettview Acres Water Co | Hopewell Jctn, NY | 1,150 | 10 | - |
| East Corning Consolidated District | Corning, NY | 1,150 | 112 | - |
| Villa Roma Country Club | Beach Lake, NY | 1,150 | 72 | - |
| Wickham Village | Warwick, NY | 1,147 | 172 | - |
| Kings Estates | Orangeburg, NY | 1,144 | 185 | - |
| Castile Village | Castile, NY | 1,135 | 44 | - |
| Washington Correctional | Albany, NY | 1,134 | 300 | Clean |
| Andover Village Public Water | Andover, NY | 1,130 | 459 | - |
| Unadilla Village | Unadilla, NY | 1,128 | 471 | - |
| Elba Town Wd2 | Batavia, NY | 1,127 | 0 | - |
| Alabama Water District No.2 | Oakfield, NY | 1,110 | 0 | - |
| Marathon Village | Marathon, NY | 1,107 | 21 | - |
| Schaghticoke (V) PWS | Schaghticoke, NY | 1,102 | 14 | - |
| Chateaugay V | Chateaugay, NY | 1,100 | 66 | - |
| Paul Smiths College | Paul Smiths, NY | 1,100 | 40 | - |
| Greenville Water District No 1 | Greenville, NY | 1,100 | 32 | - |
| New Baltimore Service Area | Lexington, NY | 1,100 | 3 | - |
| Dexter Village | Dexter, NY | 1,100 | 53 | - |
| Tuxedo Park Village | Tuxedo Park, NY | 1,100 | 26 | - |
| Schaghticoke Water District #3 | Melrose, NY | 1,100 | 15 | - |
| The Shma Camps - Girls | Far Rockaway, NY | 1,100 | 48 | - |
| North Creek Water District | North Creek, NY | 1,100 | 489 | - |
| Gayhead Elementary School | Wappingers Falls, NY | 1,097 | 11 | - |
| Delevan Village | Delevan, NY | 1,090 | 47 | - |
| Nys Thruway- Port Byron Service Area | NY | 1,090 | 8 | - |
| Otisville Village | Otisville, NY | 1,090 | 91 | - |