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 |
|---|---|---|---|---|
| Wallkill Consolidated WD | Middletown, NY | 18,450 | 472 | - |
| Wheatfield WD | North Tonawanda, NY | 18,117 | 0 | Clean |
| Martin Van Buren Historical House | Kinderhook, NY | 18,000 | 69 | - |
| Garden City Park WD | Garden City Park, NY | 18,000 | 16 | Detected |
| Gloversville (C) Water Works | Gloversville, NY | 17,991 | 210 | Clean |
| Kensico Water District | Valhalla, NY | 17,917 | 58 | Clean |
| New Castle/Stanwood W.D. | Chappaqua, NY | 17,116 | 105 | Clean |
| Roslyn WD | Roslyn, NY | 17,000 | 95 | Detected |
| Cohoes City | Cohoes, NY | 16,883 | 66 | Clean |
| Massena Village | Massena, NY | 16,729 | 23 | Clean |
| Fulton City | Fulton, NY | 16,600 | 13 | Clean |
| Johnson City Water Works | Johnson City, NY | 16,578 | 114 | Detected |
| Lewiston Water Improvementarea | Lewiston, NY | 16,257 | 0 | Detected |
| Dewitt Wds - South | East Syracuse, NY | 16,200 | 54 | Clean |
| Clay Wds | Clay, NY | 16,000 | 35 | Clean |
| Legoland New York | Goshen, NY | 16,000 | 2 | - |
| Oneonta City | Oneonta, NY | 15,954 | 14 | Clean |
| East Greenbush General W.D. | East Greenbush, NY | 15,843 | 22 | Clean |
| McWa Genesee | Rochester, NY | 15,577 | 2 | - |
| Batavia City | NY | 15,475 | 31 | Detected |
| Kenmore Village | Kenmore, NY | 15,423 | 10 | Clean |
| Horseheads Village | Horseheads, NY | 15,000 | 1,028 | Clean |
| Lake Welch + Sebago Beach W.S. | Bear Mountain, NY | 15,000 | 51 | - |
| Halfmoon Water District (Troy) | Halfmoon, NY | 15,000 | 44 | Clean |
| Glenville WD #11 | Glenville, NY | 15,000 | 84 | Detected |
| Nyack Village Water Supply | Nyack, NY | 14,700 | 29 | Detected |
| Olean City | Olean, NY | 14,500 | 8 | Clean |
| Beacon City | Beacon, NY | 14,370 | 18 | Clean |
| United Wappinger Water Improvement Dist. | Wappingers Falls, NY | 14,000 | 10 | Detected |
| Glens Falls City | Glens Falls, NY | 14,000 | 202 | Detected |
| Dewitt Wds - North | East Syracuse, NY | 13,600 | 33 | Clean |
| Albertson WD | Roslyn Heights, NY | 13,500 | 1,243 | Detected |
| Liberty Utilities New York - Sea Cliff | Merrick, NY | 13,400 | 9 | Clean |
| Geneva City | Geneva, NY | 13,334 | 75 | Clean |
| Malone V | Malone, NY | 13,232 | 28 | Clean |
| Canandaigua-Farmington Consolidated W.D. | Victor, NY | 13,000 | 29 | Clean |
| Ithaca Town WD | Ithaca, NY | 13,000 | 14 | Detected |
| Scotia Village Water Works | Scotia, NY | 12,800 | 23 | Detected |
| Dunkirk City | Dunkirk, NY | 12,743 | 61 | Clean |
| Hampton Bays Water District | Hampton Bays, NY | 12,500 | 106 | Detected |
| Ecwa Evans | Buffalo, NY | 12,417 | 14 | - |
| Monroe Village | Monroe, NY | 12,000 | 339 | Detected |
| Suffern Village | Suffern, NY | 12,000 | 63 | Detected |
| Robert Moses State Park | Babylon, NY | 11,600 | 126 | - |
| Oneida City | Oneida, NY | 11,393 | 19 | Clean |
| Canandaigua City | Canandaigua, NY | 11,264 | 98 | Clean |
| Mount Kisco Water Department | Mount Kisco, NY | 11,187 | 46 | Detected |
| Greater Plattsburgh Water District | Plattsburgh, NY | 11,162 | 456 | Clean |
| Tarrytown Water Supply | Tarrytown, NY | 11,000 | 104 | Clean |
| Woodbury Cons. W.D. | Central Valley, NY | 10,845 | 232 | Detected |