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 |
|---|---|---|---|---|
| Plainview WD | Plainview, NY | 34,000 | 236 | Detected |
| Port Washington WD | Port Washington, NY | 34,000 | 582 | Detected |
| Bethpage WD | Bethpage, NY | 33,000 | 9 | Detected |
| Rome City | Rome, NY | 32,850 | 41 | Clean |
| Chemung County Fairgrounds | Elmira, NY | 32,800 | 14 | - |
| West Hempstead WD | West Hempstead, NY | 32,031 | 327 | Clean |
| Cornell University | Ithaca, NY | 31,581 | 31 | Clean |
| North Tonawanda City | North Tonawanda, NY | 31,568 | 0 | Clean |
| WA of Great Neck North | Great Neck, NY | 31,400 | 13 | Clean |
| Bethlehem WD No 1 | Delmar, NY | 31,000 | 53 | Clean |
| Jones Beach State Park | Wantagh, NY | 30,799 | 17 | - |
| Poughkeepsie City | Poughkeepsie, NY | 30,639 | 12 | Clean |
| Guilderland Town WD | Guilderland, NY | 30,000 | 57 | Clean |
| Middletown City | Middletown, NY | 30,000 | 30 | Clean |
| Ossining Water Department | Ossining, NY | 30,000 | 311 | Detected |
| Ithaca City | Ithaca, NY | 29,457 | 28 | Clean |
| Oswego City | Oswego, NY | 29,400 | 14 | Clean |
| Newburgh City | Newburgh, NY | 29,000 | 127 | Clean |
| Cortlandt Consolidated WD | Cortlandt Manor, NY | 28,369 | 102 | Clean |
| Glen Cove City | Glen Cove, NY | 28,000 | 534 | Detected |
| Rotterdam WD #5 | Rotterdam, NY | 28,000 | 22 | Clean |
| Watertown City | Watertown, NY | 27,861 | 66 | Detected |
| Auburn | Auburn, NY | 27,179 | 2 | Clean |
| Saratoga Springs City | Saratoga Springs, NY | 26,525 | 57 | Detected |
| Brockport Village | Brockport, NY | 25,918 | 36 | Clean |
| New Windsor Consolidated WD | New Windsor, NY | 25,667 | 90 | Detected |
| Clinton County Fair | Morrisonville, NY | 25,000 | 22 | - |
| Rockville Centre (V) | Rockville Centre, NY | 24,700 | 131 | Clean |
| Peekskill City | Peekskill, NY | 24,272 | 153 | Clean |
| Palmyra-Macedon-Walworth CSA | Palmyra, NY | 24,267 | 12 | Clean |
| Plattsburgh City | Plattsburgh, NY | 24,173 | 154 | Detected |
| Kingston (City) Water District | Kingston, NY | 24,000 | 61 | Detected |
| Ecwa Orchard Park | Buffalo, NY | 23,387 | 2 | - |
| Garden City (V) | Garden City, NY | 23,272 | 96 | Detected |
| Ecwa West Seneca | Buffalo, NY | 23,181 | 0 | - |
| Niskayuna Consolidated WD #11 | Niskayuna, NY | 22,287 | 49 | Clean |
| Newburgh Consolidated WD | Newburgh, NY | 22,282 | 1,884 | Detected |
| Vestal Consolidated W.D. #1 | Vestal, NY | 22,200 | 33 | Detected |
| Scarsdale Water Department | Scarsdale, NY | 21,649 | 0 | Clean |
| Ecwa Lancaster | Buffalo, NY | 21,428 | 0 | - |
| Queensbury Water District | Queensbury, NY | 21,200 | 30 | Clean |
| Lockport City WTP | Lockport, NY | 21,165 | 0 | Clean |
| Lockport Town Wds | Lockport, NY | 21,105 | 0 | Clean |
| Amsterdam (C) | Amsterdam, NY | 20,700 | 160 | Clean |
| Mineola (V) | Mineola, NY | 20,600 | 82 | Detected |
| Westbury WD | Westbury, NY | 20,500 | 34 | Detected |
| Cortland (C) | Cortland, NY | 20,095 | 23 | Clean |
| Franklin Square WD | Franklin Square, NY | 20,000 | 127 | Clean |
| Smithtown Water District | Kings Park, NY | 19,635 | 10 | Clean |
| Grand Island Town Water Dept. | Grand Island, NY | 19,500 | 156 | Clean |