New York tap water, by utility.
337 utilities with a full report, serving 17 million people as they report it. Regulated PFAS turned up at 61 of them.
| Utility | Based in | Serves | Regulated PFAS | Health-based violations since 2016 |
|---|---|---|---|---|
| New York City System | New York (C) | 8,271,000 | None found | 1 |
| Suffolk County Water Authority | Riverhead (T) | 1,100,000 | PFOA, PFOS, PFHxS, PFNA, PFBS | 1 |
| MCWA | Fairport (V) | 525,262 | None found | 1 |
| OCWA | Syracuse (C) | 350,000 | None found | 0 |
| ECWA Direct | Evans (T) | 313,380 | None found | 0 |
| Buffalo Water Authority | Buffalo (C) | 276,000 | None found | 0 |
| Veolia Water New York | Clarkstown (T) | 270,000 | PFOA, PFOS, PFHxS, PFNA, PFBS | 1 |
| Liberty Utilities New York - Lynbrook | Hempstead (T) | 220,000 | PFOS, PFHxS, PFNA | 3 |
| Yonkers City | Yonkers (C) | 211,569 | None found | 0 |
| Rochester City | Rochester (C) | 210,000 | None found | 1 |
| Syracuse City | Syracuse (C) | 192,000 | None found | 17 |
| Veolia Water New York, Inc. Rd - 1 | Tuckahoe (V) | 146,732 | None found | 0 |
| Liberty Utilities New York - Merrick | Hempstead (T) | 135,000 | None found | 3 |
| Mvwa - Mohawk Valley Water Authority | Yorkville (V) | 126,250 | None found | 2 |
| WA of Western Nassau | Hempstead (T) | 120,000 | PFOA, PFOS, PFHxS, PFBS | 0 |
| Town of Hempstead Water Department | Hempstead (T) | 110,000 | None found | 0 |
| Albany City | Albany (C) | 98,000 | None found | 0 |
| ECWA Amherst | Amherst (T) | 92,697 | Not sampled | 0 |
| Greenburgh Consolidated WD #1 | Greenburgh (T) | 86,624 | None found | 0 |
| Latham Water District | Colonie (T) | 85,590 | None found | 0 |
| South Huntington Water District | Huntington (T) | 81,760 | None found | 0 |
| Mount Vernon Water Department | Mount Vernon (C) | 73,893 | None found | 0 |
| Tonawanda, Town Water Dept. | Kenmore (V) | 72,571 | None found | 0 |
| Schenectady City Water Works | Schenectady (C) | 61,821 | None found | 0 |
| Westchester Joint Water Works | Mamaroneck | 59,629 | None found | 3 |
| White Plains City | White Plains (C) | 59,559 | None found | 0 |
| Jericho WD | Oyster Bay (T) | 58,000 | None found | 1 |
| Veolia Water New York, Inc. Rd - 2 | Port Chester (V) | 57,301 | PFOA | 0 |
| Hempstead (V) | Hempstead (V) | 56,000 | PFOS | 0 |
| Elmira Water Board | Elmira Heights (V) | 54,000 | None found | 0 |
| Kiryas Joel | Kiryas Joel (V) | 51,623 | None found | 0 |
| Troy City PWS | Troy (C) | 51,401 | None found | 3 |
| Niagara Falls Water Board | Niagara Falls (C) | 50,193 | None found | 0 |
| Hicksville WD | Oyster Bay (T) | 48,000 | None found | 0 |
| City of Binghamton | Binghamton (C) | 47,600 | PFOA, PFOS, PFBS | 0 |
| Jamestown BPU | Jamestown (C) | 46,712 | None found | 0 |
| Freeport (V) | Freeport (V) | 45,000 | None found | 0 |
| Endicott Municipal Water Works | Endicott (V) | 45,000 | None found | 0 |
| South Farmingdale WD | Oyster Bay (T) | 44,700 | None found | 0 |
| Massapequa WD | Oyster Bay (T) | 43,000 | None found | 0 |
| Manhasset Lakeville WD | North Hempstead (T) | 43,000 | PFOA, PFNA | 0 |
| Poughkeepsie Townwide WD | Poughkeepsie (T) | 43,000 | None found | 0 |
| Greenlawn Water District | Huntington (T) | 42,000 | PFHxS | 0 |
| Yorktown Consold. Water Dist.#1 | Yorktown (T) | 36,000 | PFOA, PFBS | 4 |
| Riverhead Water District | Riverhead (T) | 35,000 | PFOA, PFOS | 1 |
| Clifton Park Water Authority | Clifton Park (T) | 35,000 | None found | 1 |
| Long Beach City | Long Beach (C) | 35,000 | None found | 1 |
| Dix Hills Water District | Huntington (T) | 34,522 | None found | 0 |
| Fort Drum | Leray (T) | 34,000 | PFHxS | 2 |
| Plainview WD | Oyster Bay (T) | 34,000 | None found | 2 |
| Port Washington WD | North Hempstead (T) | 34,000 | PFOA, PFOS, PFNA | 0 |
| Bethpage WD | Oyster Bay (T) | 33,000 | PFBS | 0 |
| West Hempstead WD | Hempstead (T) | 32,031 | None found | 0 |
| Rome City | Rome (C) | 31,795 | None found | 0 |
| Cornell University | Ithaca (C) | 31,581 | None found | 0 |
| North Tonawanda City | North Tonawanda (C) | 31,568 | None found | 0 |
| WA of Great Neck North | Great Neck Plaza (V) | 31,400 | None found | 0 |
| Bethlehem WD No 1 | Bethlehem (T) | 31,000 | None found | 7 |
| Poughkeepsie City | Poughkeepsie (C) | 30,639 | None found | 0 |
| Guilderland Town WD | Guilderland (T) | 30,000 | None found | 3 |
| Ossining Water Department | Ossining (T) | 30,000 | PFOA | 0 |
| Middletown City | Middletown (C) | 30,000 | None found | 0 |
| Ithaca City | Ithaca (C) | 29,457 | None found | 2 |
| Oswego City | Oswego (C) | 29,400 | None found | 0 |
| ECWA Lancaster | Lancaster (T) | 29,018 | Not sampled | 0 |
| Newburgh City | Newburgh (C) | 29,000 | None found | 6 |
| Cortlandt Consolidated WD | Cortlandt (T) | 28,369 | None found | 0 |
| Rotterdam WD #5 | Rotterdam (T) | 28,000 | None found | 0 |
| Glen Cove City | Glen Cove (C) | 28,000 | PFOA | 0 |
| Watertown City | Watertown (C) | 27,861 | PFOA, PFHxS | 13 |
| Auburn | Auburn (C) | 27,179 | None found | 0 |
| Saratoga Springs City | Saratoga Sprngs (C) | 26,525 | None found | 0 |
| Brockport Village | Brockport (V) | 25,918 | None found | 0 |
| New Windsor Consolidated WD | New Windsor (T) | 25,667 | PFHxS | 0 |
| Rockville Centre (V) | Rockville Center (V) | 24,700 | None found | 0 |
| ECWA Orchard Park | Orchard Park (T) | 24,582 | Not sampled | 0 |
| Peekskill City | Peekskill (C) | 24,272 | None found | 0 |
| Palmyra - Macedon - Walworth CSA | Macedon (T) | 24,267 | None found | 0 |
| Plattsburgh City | Plattsburgh (C) | 24,173 | None found | 0 |
| Kingston (City) Water District | Kingston (C) | 24,000 | PFOA, PFOS | 0 |
| ECWA West Seneca | West Seneca (T) | 23,557 | Not sampled | 0 |
| Garden City (V) | Garden City (V) | 23,272 | PFOS, PFNA | 0 |
| Niskayuna Consolidated WD #11 | Schenectady (C) | 22,287 | None found | 0 |
| Newburgh Consolidated WD | Newburgh (T) | 22,282 | PFOA | 0 |
| Vestal Consolidated W.D. #1 | Vestal (T) | 22,200 | None found | 0 |
| Scarsdale Water Department | Scarsdale | 21,649 | None found | 0 |
| Queensbury Water District | Queensbury (T) | 21,200 | None found | 0 |
| Lockport City WTP | Lockport (C) | 21,165 | None found | 0 |
| Lockport Town Wds | Lockport (T) | 21,105 | None found | 0 |
| Amsterdam (C) | Amsterdam (C) | 20,700 | None found | 1 |
| Mineola (V) | Mineola (V) | 20,600 | PFOA, PFOS | 0 |
| Westbury WD | Westbury (V) | 20,500 | PFOA | 0 |
| Cortland (C) | Cortland (C) | 20,095 | None found | 0 |
| Franklin Square WD | Hempstead (T) | 20,000 | None found | 0 |
| Smithtown Water District | Smithtown (T) | 19,635 | None found | 0 |
| Grand Island Town Water Dept. | Grand Island (T) | 19,500 | None found | 0 |
| Wallkill Consolidated WD | Wallkill (T) | 18,450 | PFBS | 13 |
| Cohoes City | Cohoes (C) | 18,447 | None found | 2 |
| Wheatfield WD | Wheatfield (T) | 18,117 | None found | 0 |
| Garden City Park WD | New Hyde Park (V) | 18,000 | PFOA | 0 |
| Gloversville (C) Water Works | Gloversville (C) | 17,991 | None found | 0 |
| Kensico Water District | Mount Pleasant (T) | 17,917 | None found | 6 |
| New Castle/Stanwood W.D. | New Castle (T) | 17,116 | None found | 0 |
| Roslyn WD | Roslyn (V) | 17,000 | PFOA | 0 |
| Massena Village | Massena (V) | 16,729 | None found | 0 |
| Fulton City | Fulton (C) | 16,600 | None found | 0 |
| Johnson City Water Works | Johnson City (V) | 16,578 | None found | 0 |
| MCWA Genesee | Le Roy (T) | 16,541 | Not sampled | 0 |
| Lewiston Water Improvementarea | Lewiston (V) | 16,257 | None found | 0 |
| Dewitt Wds - South | De Witt (T) | 16,200 | None found | 1 |
| Clay Wds | Clay (T) | 16,000 | None found | 0 |
| Oneonta City | Oneonta (C) | 15,954 | None found | 0 |
| East Greenbush General W.D. | Rensselaer (C) | 15,843 | None found | 2 |
| Batavia City | Batavia (C) | 15,475 | None found | 0 |
| Kenmore Village | Kenmore (V) | 15,423 | None found | 0 |
| Glenville WD #11 | Glenville (T) | 15,000 | PFOA | 0 |
| Halfmoon Water District (Troy) | Halfmoon (T) | 15,000 | None found | 0 |
| Horseheads Village | Horseheads (V) | 15,000 | None found | 2 |
| Nyack Village Water Supply | Nyack (V) | 14,700 | PFOA, PFOS, PFHxS, PFBS | 0 |
| Olean City | Olean (C) | 14,500 | None found | 0 |
| Beacon City | Beacon (C) | 14,370 | None found | 1 |
| United Wappinger Water Improvement Dist. | Wappinger (T) | 14,000 | PFBS | 0 |
| Glens Falls City | Glens Falls (C) | 14,000 | PFOA | 0 |
| Dewitt Wds - North | De Witt (T) | 13,600 | None found | 0 |
| Albertson WD | North Hempstead (T) | 13,500 | PFOA, PFOS, PFHxS, PFNA | 0 |
| Liberty Utilities New York - Sea Cliff | Sea Cliff (V) | 13,400 | None found | 0 |
| Geneva City | Geneva (C) | 13,334 | None found | 0 |
| Malone V | Malone (V) | 13,232 | None found | 0 |
| Canandaigua - Farmington Consolidated W.D. | Farmington (T) | 13,000 | None found | 2 |
| Ithaca Town WD | Ithaca (C) | 13,000 | None found | 0 |
| Scotia Village Water Works | Scotia (V) | 12,800 | PFOA, PFHxS | 2 |
| Dunkirk City | Dunkirk (C) | 12,743 | None found | 1 |
| Hampton Bays Water District | Southampton (T) | 12,500 | None found | 0 |
| ECWA Evans | Angola (V) | 12,338 | Not sampled | 0 |
| Monroe Village | Monroe (V) | 12,000 | PFOA, PFOS | 0 |
| Suffern Village | Ramapo (T) | 12,000 | PFOA, PFOS | 0 |
| Robert Moses State Park | Babylon (T) | 11,600 | Not sampled | 0 |
| Oneida City | Oneida (C) | 11,393 | None found | 0 |
| Canandaigua City | Canandaigua (C) | 11,264 | None found | 0 |
| Mount Kisco Water Department | Mount Kisco (V) | 11,187 | None found | 2 |
| Plattsburgh Consolidated Water District | Plattsburgh (T) | 11,162 | None found | 0 |
| Tarrytown Water Supply | Tarrytown (V) | 11,000 | None found | 3 |
| Woodbury Cons. W.D. | Woodbury (T) | 10,845 | None found | 0 |
| St James Water District | Smithtown (T) | 10,587 | PFOA, PFOS, PFHxS, PFNA | 0 |
| Corning City | Corning (C) | 10,300 | PFOA, PFBS | 0 |
| Elma Water District No. 1 | Elma (T) | 10,287 | None found | 0 |
| North Greenbush Consolidated District | North Greenbush (T) | 10,226 | None found | 1 |
| Ontario Town Benefit Area #1 | Ontario (T) | 10,136 | None found | 0 |
| Ogdensburg City | Ogdensburg (C) | 10,064 | None found | 0 |
| Burnt Hills - Ballston Lk WD | Ballston (T) | 10,000 | None found | 0 |
| Lcwsa Consolidated Water District | Livonia (V) | 9,892 | None found | 6 |
| Watervliet City | Watervliet (C) | 9,889 | None found | 2 |
| Hornell City | Hornell (C) | 9,870 | None found | 1 |
| Sleepy Hollow (Village) | Mount Pleasant (T) | 9,870 | None found | 0 |
| Waterford Water Works (Purchase Troy) | Waterford (V) | 9,800 | None found | 0 |
| ECWA Hamburg (V) | Hamburg (V) | 9,744 | Not sampled | 0 |
| Cornwall - on - Hudson | Cornwall - on - Hudson (V) | 9,700 | None found | 0 |
| Fredonia Village | Fredonia (V) | 9,585 | None found | 0 |
| Pleasantville Water District | Mount Pleasant (T) | 9,550 | None found | 0 |
| Wilton Water & Sewer Authority | Wilton (T) | 9,490 | None found | 0 |
| Seneca Falls | Seneca Falls (V) | 9,400 | None found | 0 |
| Newfane Town Wds | Newfane (T) | 9,304 | None found | 0 |
| Rensselaer City PWS | Rensselaer (C) | 9,300 | None found | 4 |
| Chenango Consolidated WD #1 | Chenango (T) | 9,200 | PFOA, PFBS | 0 |
| Baldwinsville Village | Baldwinsville (V) | 9,200 | PFBS | 0 |
| Briarcliff Manor Village | Briarcliff Manor (V) | 9,190 | None found | 0 |
| Newark Village | Newark (V) | 9,142 | None found | 0 |
| Bedford Consolidated W.D. | Bedford (T) | 9,056 | PFOA, PFHxS | 0 |
| Scriba WD (Oswego) | Scriba (T) | 9,044 | None found | 0 |
| Carle Place WD | North Hempstead (T) | 9,005 | None found | 0 |
| Port Jervis City | Port Jervis (C) | 9,000 | None found | 1 |
| Chautauqua Utility District | Chautauqua (T) | 9,000 | None found | 0 |
| Malta Water District #1 | Malta (T) | 8,950 | None found | 0 |
| Dansville Village | Dansville (V) | 8,900 | None found | 0 |
| Farmingdale (V) | Farmingdale (V) | 8,744 | None found | 0 |
| Oyster Bay WD | Oyster Bay (T) | 8,700 | None found | 0 |
| MCWA - Geneva | Victor (T) | 8,532 | Not sampled | 0 |
| Big Flats Water District 5 | Big Flats (T) | 8,489 | None found | 0 |
| Potsdam Village | Potsdam (V) | 8,312 | None found | 2 |
| Johnstown (C) Water Works | Johnstown (C) | 8,154 | None found | 2 |
| Niagara Water Improvement Area | Niagara Falls (C) | 8,100 | None found | 0 |
| Ilion (V) Water Works | Ilion (V) | 8,053 | None found | 1 |
| Colonie Village | Colonie (V) | 8,030 | PFOA | 0 |
| Norwich City | Norwich (C) | 8,000 | None found | 0 |
| Croton on Hudson Village | Croton - on - Hudson (V) | 8,000 | None found | 0 |
| Catskill Village | Catskill (T) | 8,000 | None found | 24 |
| Geneseo Village | Geneseo (V) | 8,000 | None found | 0 |
| U.S.M.A. - Lusk System | Highlands (T) | 8,000 | None found | 0 |
| Monticello Village | Monticello (V) | 8,000 | PFOA | 1 |
| Fallsburg Who - Ls - Sf | Fallsburg (T) | 7,850 | PFNA | 0 |
| Sea Breeze WD | Irondequoit (T) | 7,800 | None found | 0 |
| Sodus - Huron - Wolcott - Butler CSA | Huron (T) | 7,746 | None found | 0 |
| Royalton Townwide Water Dist. | Royalton (T) | 7,710 | None found | 0 |
| Washingtonville Village | Washingtonville (V) | 7,700 | None found | 0 |
| Herkimer Village | Herkimer (V) | 7,606 | None found | 24 |
| Pine Bush Water District | Crawford (T) | 7,600 | None found | 0 |
| New Paltz (Village) Water Dist | New Paltz (T) | 7,523 | None found | 5 |
| Locust Valley WD | Oyster Bay (T) | 7,500 | PFHxS, PFNA | 0 |
| Williston Park (V) | Williston Park (V) | 7,287 | PFOA, PFNA | 0 |
| ECWA Boston | Boston (T) | 7,250 | Not sampled | 0 |
| Leray Town WD 1, 2, 4 | Leray (T) | 7,140 | PFBS | 0 |
| Canton Village | Canton (V) | 7,055 | None found | 0 |
| Brunswick Consolidated Water District | Brunswick (T) | 7,050 | None found | 3 |
| Walden Village | Walden (V) | 7,007 | None found | 0 |
| Waterloo Village | Waterloo (V) | 7,000 | None found | 0 |
| Hudson Falls Village (Queensbury) | Hudson Falls (V) | 7,000 | None found | 0 |
| Hyde Park Regional | Hyde Park (T) | 6,928 | None found | 0 |
| Porter Master Improvement Area | Porter (T) | 6,920 | None found | 0 |
| Canandaigua Town Cons. WD | Canandaigua (T) | 6,800 | None found | 0 |
| Warwick Village | Warwick (V) | 6,800 | None found | 0 |
| Hudson City | Hudson (C) | 6,750 | None found | 0 |
| Bayville (V) | Bayville (V) | 6,700 | None found | 0 |
| Irvington Water Supply | Irvington (V) | 6,631 | None found | 0 |
| East Aurora Village | East Aurora (V) | 6,610 | None found | 0 |
| Williamson Town WD | Williamson (T) | 6,600 | None found | 0 |
| Moreau WD #2 (Queensbury) | Moreau (T) | 6,600 | None found | 0 |
| Ballston Spa Village | Ballston Spa (V) | 6,541 | None found | 0 |
| Medina Village | Medina (V) | 6,500 | None found | 0 |
| Larchmont Village | Larchmont (V) | 6,485 | None found | 0 |
| Marion - Arcadia - Sodus CSA | Marion (T) | 6,303 | None found | 0 |
| Pendleton Town WD | Pendleton (T) | 6,050 | None found | 0 |
| Rhinebeck Village Water | Rhinebeck (V) | 6,000 | None found | 1 |
| Albion Village | Albion (V) | 6,000 | None found | 0 |
| Westchester County WD #3 | Greenburgh (T) | 6,000 | None found | 2 |
| Wilson Town Water District | Wilson (T) | 5,993 | None found | 0 |
| Cambria Water District | Cambria (T) | 5,839 | None found | 0 |
| Salamanca City | Salamanca (C) | 5,815 | PFBS | 0 |
| ECWA Newstead | Newstead (T) | 5,801 | Not sampled | 0 |
| Arcadia - Lyons CSA | Lyons (T) | 5,800 | None found | 0 |
| Wellsville Village Public Water | Wellsville (V) | 5,700 | None found | 0 |
| Goshen Village | Goshen (V) | 5,600 | None found | 4 |
| Wappingers Falls Village | Wappinger Falls (V) | 5,522 | None found | 0 |
| Tupper Lake V | Tupper Lake (V) | 5,500 | None found | 36 |
| Saint Regis Mohawk Tribe | Akwesasne | 5,500 | None found | 1 |
| Ulster Water District | Ulster (T) | 5,500 | None found | 0 |
| Batavia Consolidated W.D. | Batavia (T) | 5,445 | None found | 0 |
| Bath Village Consolidated Sampling Area | Bath (V) | 5,400 | None found | 0 |
| Saranac Lake V | Saranac Lake (V) | 5,345 | None found | 0 |
| Elmsford Village | Elmsford (V) | 5,293 | None found | 0 |
| Penn Yan Village | Penn Yan (V) | 5,248 | None found | 0 |
| Mechanicville City | Mechanicville (C) | 5,200 | None found | 6 |
| Carmel WD 2 | Carmel (T) | 5,000 | None found | 0 |
| Lake Placid V | Lake Placid (V) | 5,000 | None found | 0 |
| Harriman Village | Harriman (V) | 5,000 | PFOS, PFHxS | 7 |
| Cattaraugus Cws | Salamanca | 4,999 | None found | 0 |
| Hoosick Falls (V) PWS | Hoosick Falls (V) | 4,925 | None found | 0 |
| Veolia of Owego | Owego (V) | 4,850 | None found | 0 |
| Waverly Village | Barton (T) | 4,830 | PFOA | 0 |
| Heritage Hills Water System | Somers (T) | 4,700 | PFOA, PFOS | 0 |
| Old Westbury (V) | Old Westbury (V) | 4,700 | None found | 0 |
| Cobleskill Village | Cobleskill (V) | 4,678 | None found | 7 |
| Little Falls City | Little Falls (C) | 4,605 | None found | 0 |
| Morningside Heights WD / Erwin (T) | Erwin (T) | 4,570 | PFOS | 0 |
| Montgomery Village | Montgomery (V) | 4,519 | None found | 0 |
| Ocean Beach Water District | Islip (T) | 4,500 | None found | 0 |
| Kingsbury WD (Queensbury) | Kingsbury (T) | 4,500 | None found | 0 |
| Menands Village | Menands (V) | 4,500 | None found | 1 |
| Ravena Village | Ravena (V) | 4,500 | None found | 1 |
| Port Ewen Water District | Esopus (T) | 4,500 | None found | 5 |
| Homer Village - Newton Water Works | Homer (V) | 4,368 | None found | 0 |
| Cortlandville Town Water | Cortlandville (T) | 4,300 | PFNA | 1 |
| Ellenville (Village) Water Dis | Ellenville (V) | 4,300 | None found | 0 |
| Springville Village | Springville (V) | 4,266 | None found | 0 |
| Gouverneur | Gouverneur (V) | 4,263 | None found | 0 |
| Saugerties (Village) Water Dis | Saugerties (T) | 4,200 | None found | 0 |
| Hartland WD | Royalton (T) | 4,117 | None found | 0 |
| Hamilton Village | Hamilton (V) | 4,107 | None found | 0 |
| Highland Falls Village | Highland Falls (V) | 4,101 | None found | 3 |
| Fishkill Village | Fishkill (V) | 4,101 | None found | 0 |
| Glasco Water District | Saugerties (T) | 4,071 | None found | 0 |
| Greenport WD No1 | Greenport (T) | 4,050 | None found | 0 |
| Angola Village | Angola (V) | 4,050 | None found | 0 |
| Coxsackie Village | Coxsackie (V) | 4,010 | None found | 0 |
| Saratoga Springs City (Geyser Crest) | Saratoga Sprngs (C) | 4,000 | None found | 0 |
| Highland Water District | Lloyd (T) | 4,000 | None found | 1 |
| Lowville Village | Lowville (V) | 4,000 | None found | 22 |
| U.S.M.A. - Stoney Lonesome Sys | Highlands (T) | 4,000 | None found | 2 |
| Richland Town PWS | Richland (T) | 3,950 | None found | 0 |
| South Glens Falls Village | South Glens Falls (V) | 3,900 | None found | 1 |
| Liberty Village | Liberty (V) | 3,900 | None found | 1 |
| Westfield Village and Town | Westfield (V) | 3,890 | None found | 0 |
| Warsaw Village | Warsaw (T) | 3,850 | None found | 1 |
| Somers Consolidated Water District #1 | Somers (T) | 3,848 | Not sampled | 0 |
| Delhi Village | Delhi (V) | 3,833 | None found | 0 |
| Sidney Village | Sidney (V) | 3,800 | PFOA, PFOS, PFHxS, PFBS | 0 |
| Brinkerhoff Water District | Fishkill (T) | 3,788 | PFOA, PFOS, PFBS | 0 |
| Hopewell Cons WD 1 | Hopewell (T) | 3,781 | None found | 0 |
| Ticonderoga WD | Ticonderoga (T) | 3,700 | None found | 0 |
| Perry Village | Perry (T) | 3,673 | None found | 0 |
| Carthage Village | Carthage (V) | 3,600 | None found | 6 |
| Warrensburg Water District | Warrensburg (T) | 3,600 | None found | 0 |
| Alfred State College | Alfred (V) | 3,600 | None found | 1 |
| Palmyra Village | Palmyra (V) | 3,580 | None found | 0 |
| Bear Mountain Water Supply | Woodbury (T) | 3,564 | Not sampled | 2 |
| Brookhaven National Laboratory | Brookhaven (T) | 3,500 | None found | 0 |
| Skaneateles Wds | Skaneateles (T) | 3,500 | None found | 11 |
| Mount Morris Village | Mount Morris (V) | 3,500 | None found | 1 |
| Chester Village | Chester (V) | 3,448 | PFOA | 2 |
| Gorham Town WD | Gorham (T) | 3,420 | None found | 0 |
| South Blooming Grove Village WD 1 | Blooming Grove (T) | 3,400 | Not sampled | 0 |
| Greenwood Lake Village | Greenwood Lake (V) | 3,383 | Not sampled | 0 |
| Fort Edward Village | Fort Edward(V) | 3,300 | None found | 2 |
| Voorheesville Village | Voorheesville (V) | 3,100 | PFOA | 0 |
| Clinton Correctional Facility | Dannemora (V) | 3,001 | None found | 0 |
| Cazenovia Village | Cazenovia (V) | 2,900 | None found | 0 |
| Geneva WD #2 CSA | Geneva (T) | 2,680 | None found | 0 |
| Morrisville State College | Eaton (T) | 2,620 | None found | 0 |
| Clarendon Town Wds | Clarendon (T) | 2,482 | None found | 0 |
| Corinth Village | Corinth (V) | 2,283 | None found | 2 |
| Fort Plain (V) Water Works | Fort Plain (V) | 2,250 | None found | 0 |
| Phelps Town Consolidated WD | Phelps (T) | 2,175 | None found | 0 |
| Moravia Village | Moravia (V) | 1,950 | None found | 0 |
| Willsboro WD | Willsboro (T) | 1,571 | None found | 0 |
| Collins/Gowanda Correctional Facility | Collins, N.Y. (T) | 1,512 | None found | 0 |
| Livingston Manor WD | Rockland (T) | 1,500 | None found | 0 |
| Washington Correctional | Fort Ann (T) | 1,500 | None found | 0 |
| Friendship Town Water District | Friendship (T) | 1,380 | None found | 0 |
| Wallkill/Shawangunk Correction | Shawangunk (T) | 1,200 | None found | 1 |
| Manchester Water District | Lagrange (T) | 1,180 | PFOA, PFBS | 0 |
| Greenfield Water District | Hyde Park (T) | 1,050 | PFOS | 0 |
| East Herkimer Water District | Herkimer (V) | 1,024 | None found | 0 |
| Fair Haven Village | Fair Haven (V) | 1,001 | None found | 0 |
| Woodridge Village | Fallsburg (T) | 902 | None found | 0 |
| Bristol Harbour Water Corp | South Bristol (T) | 835 | PFBS | 0 |
| Minerva WD | Minerva (T) | 800 | None found | 0 |
| Poestenkill Wd#1 | Poestenkill (T) | 752 | None found | 4 |
| Stockbridge Water District | Munnsville (V) | 600 | None found | 3 |
| Kingsvale Water Co | Ulster (T) | 600 | None found | 0 |
| Windham Mountain Village | Windham (T) | 545 | None found | 0 |
| Poland Village | Poland (V) | 508 | None found | 0 |
| Yeshiva Farm Settlement | New Castle (T) | 300 | PFOA, PFOS, PFHxS, PFNA, PFBS | 0 |
| Bristol WD #1 | Bristol (T) | 203 | None found | 13 |
| Creekside Village MHP | Esperance (T) | 115 | None found | 0 |
| Arrow Park Inc. Cws | Monroe (T) | 83 | PFOA, PFBS | 0 |
| Ripley Hill/Empire Community | Scott (T) | 64 | None found | 0 |
| Hoey - de Graw Waterworks | Forestburgh (T) | 50 | None found | 0 |
| North Point Creek Apartments Ltd. | Catskill (T) | 35 | PFOS | 0 |
| Utilities EPA sampled under UCMR 5, plus any other community system serving 3,300 people or more. Smaller systems appear in ZIP code results. Data: EPA SDWIS 2026 Q2 and UCMR 5. | ||||