New York utilities 1,201 to 1,300.
Each serves 190 to 230 people, as it reports to EPA. Your ZIP code finds yours faster.
1,201 to 1,300 of 2,177, by people served
| Utility | Based in | Serves | Regulated PFAS | Health-based violations since 2016 |
|---|---|---|---|---|
| Cornwall Meadows Townhomes W.S. | Patterson (T) | 230 | Not sampled | 1 |
| Deer Run MHP | West Monroe (T) | 230 | Not sampled | 1 |
| Great Valley Town W.D. #1 | Great Valley (T) | 230 | Not sampled | 0 |
| Knolls Water Co., Inc. | Warwick (T) | 230 | Not sampled | 0 |
| Williamsburg Ridge Condo W.S. | Carmel (T) | 230 | Not sampled | 0 |
| Fayette Water District #2 | Fayette (T) | 228 | Not sampled | 0 |
| Hudson Valley Water Co #2 | Rosendale (T) | 225 | Not sampled | 0 |
| Mountainview Mobile Home Park | Stony Point (T) | 225 | Not sampled | 0 |
| Murray W.D. #1 | Murray (T) | 225 | Not sampled | 0 |
| Nanticoke Creek (Nanticoke) | Maine (T) | 225 | Not sampled | 0 |
| North Castle Water District #5 | North Castle (T) | 225 | Not sampled | 0 |
| Sterling Lake | Warwick (T) | 225 | Not sampled | 0 |
| Stony Acres Trailer Park | Beekmantown (T) | 225 | Not sampled | 0 |
| Washington Center | Argyle (T) | 225 | Not sampled | 0 |
| London Bridge Water Works | Carmel (T) | 224 | Not sampled | 0 |
| Somers Chase Water Works Corp | Somers (T) | 224 | Not sampled | 0 |
| Alpine Acres Water District | Patterson (T) | 222 | Not sampled | 0 |
| Mountainview Mobile Home Park | Davenport (T) | 222 | Not sampled | 0 |
| Hudson Valley Water Co #4 | Hurley (T) | 221 | Not sampled | 0 |
| Hidden Forest Homes Inc | Campbell (T) | 220 | Not sampled | 0 |
| Lima Town Public Water Supply | Lima (V) | 220 | Not sampled | 0 |
| Loughberry Mobile Home Park | Wilton (T) | 220 | Not sampled | 0 |
| Potsdam Water District No. 1 | Potsdam (T) | 220 | Not sampled | 0 |
| Westerlo Town Water Supply | Westerlo (T) | 220 | Not sampled | 1 |
| Conewango Town Water District | Conewango (T) | 217 | Not sampled | 0 |
| Country Crossing | Woodbury (T) | 217 | Not sampled | 0 |
| Millers Grove Trailer Park | Schuyler (T) | 217 | Not sampled | 0 |
| Croton Falls Water District | North Salem (T) | 216 | Not sampled | 1 |
| Montgomery Nursing Home | Montgomery (T) | 215 | Not sampled | 0 |
| Sandy Creek Mobile Home Park | Enfield (T) | 215 | Not sampled | 0 |
| Valley View Park | Wallkill (T) | 215 | Not sampled | 0 |
| Goshen Secure Center | Goshen (T) | 213 | Not sampled | 0 |
| Romulus Water District | Romulus (T) | 213 | Not sampled | 0 |
| Cale Farms Water Works | Somers (T) | 212 | Not sampled | 0 |
| Collingwood LLC Umh NY | Catlin (T) | 212 | Not sampled | 0 |
| East Kingston Water District | Ulster (T) | 212 | Not sampled | 0 |
| Smyrna Village | Smyrna (V) | 211 | Not sampled | 0 |
| Curtis Mobile Home Park | Schodack (T) | 210 | Not sampled | 0 |
| Golden Acres Owner LLC | Chatham (V) | 210 | Not sampled | 0 |
| Lakewood Estates | Deerpark (T) | 210 | Not sampled | 0 |
| Powell Road Mobile Park | Dover (T) | 210 | Not sampled | 0 |
| Terrace Haven Mobile Home Park | Brunswick (T) | 210 | Not sampled | 0 |
| Applehill Farm Water District | Mount Pleasant (T) | 209 | Not sampled | 0 |
| Blooming Grove WD #3 - Tomahawk | Blooming Grove (T) | 208 | Not sampled | 0 |
| Troupsburg Water District | Troupsburg (T) | 206 | Not sampled | 0 |
| Olivet Academy | Northeast (T) | 204 | Not sampled | 0 |
| Palmyra South Sa | Palmyra (T) | 204 | Not sampled | 1 |
| Bristol WD #1 | Bristol (T) | 203 | None found | 13 |
| Country Hill Estates | Carmel (T) | 203 | Not sampled | 0 |
| Dix Water District #1 | Dix (T) | 201 | Not sampled | 12 |
| Valley Stream Mobile Home Park | Laurens (T) | 201 | Not sampled | 0 |
| Alabama Water District No.1 | Oakfield | 200 | Not sampled | 0 |
| Allegany County Water District #1 | Amity (T) | 200 | Not sampled | 0 |
| Ashland Water District | Ashland (T) | 200 | Not sampled | 0 |
| Birch Hill Water | Beekman (T) | 200 | Not sampled | 0 |
| Brookside Estates MHP | Carroll (T) | 200 | Not sampled | 0 |
| Brunswick WD# 16 | Brunswick (T) | 200 | Not sampled | 0 |
| Burgess Road Water District | Waterloo (T) | 200 | Not sampled | 0 |
| Carmel WD 6 - Shell Valley | Carmel (T) | 200 | Not sampled | 0 |
| Chaffee Water Co | Sardinia (T) | 200 | Not sampled | 1 |
| Claverack Water District | Claverack (T) | 200 | Not sampled | 1 |
| Country Common Apartments | Pleasant Valley (T) | 200 | Not sampled | 0 |
| Creekside Park | Leicester (V) | 200 | Not sampled | 0 |
| Davos - Riverside WD | Fallsburg (T) | 200 | Not sampled | 0 |
| Devon Farms | East Fishkill (T) | 200 | Not sampled | 0 |
| Dudley Water Supply | Meridian (V) | 200 | Not sampled | 0 |
| Ennis Parc | Pleasant Valley (T) | 200 | Not sampled | 0 |
| Flemings Mobile Home Park | Coeymans (T) | 200 | Not sampled | 0 |
| Forest Park Homes | Carmel (T) | 200 | Not sampled | 0 |
| Fountains at Millbrook | Union Vale (T) | 200 | Not sampled | 0 |
| Good Life MHP | Liberty (T) | 200 | Not sampled | 0 |
| Hidden Hills | Lafayette (T) | 200 | Not sampled | 0 |
| Hillside Estates MHP | Gerry (T) | 200 | Not sampled | 0 |
| Lake Vue Park W.D. | Montgomery (T) | 200 | Not sampled | 0 |
| Maple Lane Trailer Court | Barton (T) | 200 | Not sampled | 0 |
| Massena Campus | Red Hook (T) | 200 | Not sampled | 0 |
| Meadow Crest Mobile Home Park | Unadilla (T) | 200 | Not sampled | 0 |
| Pawling WD #2 | Pawling (T) | 200 | Not sampled | 0 |
| Ravenwood Estates | Pittstown (T) | 200 | Not sampled | 1 |
| Rensselaerville WD | Rensselaerville (T) | 200 | Not sampled | 7 |
| Rolling Hills Community, LLC | Elbridge (V) | 200 | Not sampled | 0 |
| Southside Water District | Oneonta (T) | 200 | Not sampled | 0 |
| Valley Park | Owego (V) | 200 | Not sampled | 0 |
| Victory Village Mhc, LLC | Erwin (T) | 200 | Not sampled | 0 |
| Wanakena Water Company | Fine (T) | 200 | Not sampled | 0 |
| Westover Hills MHP | Ashland (T) | 200 | Not sampled | 0 |
| Whistle Tree Development Corp. | Hunter (V) | 200 | Not sampled | 0 |
| Wilna T WD 2 | Wilna (T) | 200 | Not sampled | 0 |
| Wood Crest Pines | Pleasant Valley (T) | 200 | Not sampled | 0 |
| Yorkview Estates W S Inc | Carmel (T) | 200 | Not sampled | 0 |
| Hilltop Meadows Water Supply | Southeast (T) | 196 | Not sampled | 0 |
| Monroe WD #14 (Orchard Hill Est.) | Monroe (T) | 196 | Not sampled | 0 |
| Cedar Downs Water District | Bedford (T) | 195 | Not sampled | 0 |
| Southside Water Inc. | Watertown (T) | 195 | Not sampled | 5 |
| Sentinel at Port Jervis | Deerpark (T) | 193 | Not sampled | 0 |
| Herkimer WD #3 (Highland - Steuben) | Herkimer | 192 | Not sampled | 0 |
| Wooded Estates Mobile Home Court | Colesville (T) | 192 | Not sampled | 0 |
| Adirondack Lodges - Adirondack | Horicon (T) | 190 | Not sampled | 0 |
| Eleanor Nursing Care Center | Hyde Park (T) | 190 | Not sampled | 1 |
| Mountain View Mobile Estates | Red Hook (T) | 190 | Not sampled | 0 |
Every utility EPA sampled for PFAS under UCMR 5, any other community system serving 3,300 people or more, and any smaller one with results from 2020 on, from the state. Other systems appear in ZIP code results. People served is what each utility reports to EPA. Data: EPA SDWIS 2026 Q3, UCMR 5 and EPA’s 2012 to 2019 compliance results, and New York State Department of Health, Environmental Public Health Tracker.
Where to go next
- Read your utility’s own reportIt covers contaminants these pages don’t show, and its own latest results.How to read it
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