Public Water Systems
8,098 active water systems in NY.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| ST JAMES WATER DISTRICT | KINGS PARK, NY | 10,587 | 9 | Detected |
| CORNING CITY | CORNING, NY | 10,300 | 107 | Detected |
| ELMA WATER DISTRICT NO. 1 | ELMA, NY | 10,287 | 24 | Clean |
| NORTH GREENBUSH CONSOLIDATED DISTRICT | WYNANTSKILL, NY | 10,226 | 15 | Clean |
| ONTARIO TOWN BENEFIT AREA #1 | ONTARIO, NY | 10,136 | 21 | Clean |
| OGDENSBURG CITY | OGDENSBURG, NY | 10,064 | 13 | Clean |
| BURNT HILLS-BALLSTON LK WD | BURNT HILLS, NY | 10,000 | 64 | Clean |
| SEA BREEZE WD | ROCHESTER, NY | 9,900 | 16 | Clean |
| LCWSA CONSOLIDATED WATER DISTRICT | LAKEVILLE, NY | 9,892 | 79 | Clean |
| WATERVLIET CITY | NY | 9,889 | 42 | Clean |
| HORNELL CITY | HORNELL, NY | 9,870 | 100 | Clean |
| SLEEPY HOLLOW (VILLAGE) | SLEEPY HOLLOW, NY | 9,870 | 86 | Clean |
| WATERFORD WATER WORKS (PURCHASE TROY) | WATERFORD, NY | 9,800 | 114 | Detected |
| ECWA HAMBURG (V) | BUFFALO, NY | 9,744 | 0 | — |
| CORNWALL-ON-HUDSON | CORNWALL-ON-HUDSON, NY | 9,700 | 961 | Detected |
| PLEASANTVILLE WATER DISTRICT | PLEASANTVILLE, NY | 9,550 | 45 | Clean |
| WILTON WATER & SEWER AUTHORITY | GANSEVOORT, NY | 9,490 | 691 | Clean |
| FREDONIA VILLAGE | FREDONIA, NY | 9,455 | 269 | Clean |
| SENECA FALLS | SENECA FALLS, NY | 9,400 | 110 | Clean |
| NEWFANE TOWN WDS | NEWFANE, NY | 9,304 | 2 | Detected |
| RENSSELAER CITY PWS | RENSSELAER, NY | 9,300 | 23 | Clean |
| CHENANGO CONSOLIDATED WD #1 | BINGHAMTON, NY | 9,200 | 25 | Detected |
| BALDWINSVILLE VILLAGE | BALDWINSVILLE, NY | 9,200 | 15 | Detected |
| BRIARCLIFF MANOR VILLAGE | BRIARCLIFF MANOR, NY | 9,190 | 98 | Clean |
| NEWARK VILLAGE | SHORTSVILLE, NY | 9,142 | 83 | Clean |
| BEDFORD CONSOLIDATED W.D. | BEDFORD HILLS, NY | 9,056 | 23 | Detected |
| SCRIBA WD (OSWEGO) | SCRIBA, NY | 9,044 | 12 | Clean |
| CARLE PLACE WD | CARLE PLACE, NY | 9,005 | 248 | Clean |
| CHAUTAUQUA UTILITY DISTRICT | CHAUTAUQUA, NY | 9,000 | 67 | Clean |
| PORT JERVIS CITY | PORT JERVIS, NY | 9,000 | 83 | Clean |
| MALTA WATER DISTRICT #1 | MALTA, NY | 8,950 | 278 | Clean |
| DANSVILLE VILLAGE | DANSVILLE, NY | 8,900 | 31 | Clean |
| FARMINGDALE (V) | FARMINGDALE, NY | 8,744 | 8 | Clean |
| OYSTER BAY WD | OYSTER BAY, NY | 8,700 | 12 | Detected |
| MCWA - GENEVA | ROCHESTER, NY | 8,532 | 8 | — |
| BIG FLATS WATER DISTRICT 5 | BIG FLATS, NY | 8,489 | 27 | Detected |
| POTSDAM VILLAGE | POTSDAM, NY | 8,312 | 199 | Clean |
| JOHNSTOWN (C) WATER WORKS | JOHNSTOWN, NY | 8,154 | 47 | Clean |
| NIAGARA WATER IMPROVEMENT AREA | NIAGARA FALLS, NY | 8,100 | 0 | Clean |
| ILION (V) WATER WORKS | ILION, NY | 8,053 | 88 | Detected |
| COLONIE VILLAGE | ALBANY, NY | 8,030 | 25 | Detected |
| NORWICH CITY | NORWICH, NY | 8,000 | 47 | Detected |
| CATSKILL VILLAGE | CATSKILL, NY | 8,000 | 444 | Detected |
| GENESEO VILLAGE | NY | 8,000 | 300 | Clean |
| U.S.M.A. - LUSK SYSTEM | FORT MONTGOMERY, NY | 8,000 | 7 | Clean |
| MONTICELLO VILLAGE | MONTICELLO, NY | 8,000 | 143 | Detected |
| CROTON ON HUDSON VILLAGE | CROTON-ON-HUDSON, NY | 8,000 | 79 | Clean |
| FALLSBURG WHO-LS-SF | SOUTH FALLSBURG, NY | 7,850 | 16 | Detected |
| SODUS-HURON-WOLCOTT-BUTLER CSA | WOLCOTT, NY | 7,746 | 30 | Detected |
| ROYALTON TOWNWIDE WATER DIST. | MIDDLEPORT, NY | 7,710 | 0 | Clean |