New York utilities 1,001 to 1,100.
Each serves 300 to 395 people, as it reports to EPA. Your ZIP code finds yours faster.
1,001 to 1,100 of 2,177, by people served
| Utility | Based in | Serves | Regulated PFAS | Health-based violations since 2016 |
|---|---|---|---|---|
| Morristown Water District | Morristown (V) | 395 | Not sampled | 0 |
| Madison Village | Madison (V) | 390 | Not sampled | 0 |
| Windsor Hill Estates | Thompson (T) | 384 | Not sampled | 0 |
| Tillson Estates Comm. Assoc. | Rosendale (T) | 382 | Not sampled | 0 |
| Laurens Village | Laurens (V) | 381 | Not sampled | 0 |
| Delanson Village Water Works | Delanson (V) | 380 | Not sampled | 20 |
| Maple Hill Condominium W.S. | Carmel (T) | 380 | Not sampled | 0 |
| Boniville Water Co | Carmel (T) | 376 | Not sampled | 0 |
| Bangor WD | Bangor (T) | 375 | Not sampled | 0 |
| Conifer Mobile Village | Schroeppel (T) | 375 | Not sampled | 0 |
| Pike Town | Pike (V) | 375 | Not sampled | 2 |
| Willard Water District | Romulus (T) | 372 | Not sampled | 2 |
| Northeast W.D. | New Scotland (T) | 370 | Not sampled | 0 |
| Tally Ho Mobile Estates | Amenia (T) | 370 | Not sampled | 0 |
| Twin Lakes Water Co., Inc. | Lewisboro (T) | 366 | Not sampled | 0 |
| Beaver Valley Water District | Catlin (T) | 365 | Not sampled | 0 |
| Denver Water District | Roxbury (T) | 361 | Not sampled | 0 |
| Lisle Village | Lisle (V) | 361 | Not sampled | 0 |
| Craneridge Water Supply | Colden (T) | 360 | Not sampled | 0 |
| Kent WD 1 | Kent (T) | 360 | Not sampled | 1 |
| Pomfret North End Water District | Pomfret (T) | 360 | Not sampled | 0 |
| Jeffersonville Village | Jeffersonville (V) | 359 | Not sampled | 0 |
| Lake Katonah Club Inc | Bedford (T) | 356 | Not sampled | 0 |
| Marybell Homes | Preble (T) | 355 | Not sampled | 0 |
| Ilion Perimeter Water District | German Flatts (T) | 354 | Not sampled | 0 |
| Fleischmanns Village | Fleischmanns (V) | 352 | Not sampled | 7 |
| Bloomville Water District | Kortright (T) | 350 | Not sampled | 0 |
| Denmark WD 1 | Denmark (T) | 350 | Not sampled | 0 |
| Dickinson WD #4 | Dickinson (T) | 350 | Not sampled | 0 |
| Essex WD | Essex (T) | 350 | Not sampled | 10 |
| Graymoor Village | Philipstown (T) | 350 | Not sampled | 0 |
| Green Meadow Park Water Co | Lagrange (T) | 350 | Not sampled | 0 |
| Guilford Water District | Guilford (T) | 350 | Not sampled | 0 |
| Hinsdale Town Water District | Hinsdale (T) | 350 | Not sampled | 0 |
| Lowville (T) WD #1 | Lowville (T) | 350 | Not sampled | 22 |
| Millbrook School | Stanford (T) | 350 | Not sampled | 0 |
| New Salem WD | New Scotland (T) | 350 | Not sampled | 0 |
| Olean Town Water District | Olean (T) | 350 | Not sampled | 0 |
| Paradise Pines MHP | Mayfield (T) | 350 | Not sampled | 0 |
| Quaker Hill Estates W D | Hyde Park (T) | 350 | Not sampled | 0 |
| Turin Village | Turin (V) | 350 | Not sampled | 0 |
| Varysburg Water District #1 | Sheldon (T) | 350 | Not sampled | 1 |
| Hudson Grove WD (Corinth) | Lake Luzerne (T) | 345 | Not sampled | 0 |
| Green Valley Estates | Great Valley (T) | 344 | Not sampled | 0 |
| Ithaca Estates | Dryden (T) | 342 | Not sampled | 0 |
| Michelle Estates | Lewisboro (T) | 340 | Not sampled | 0 |
| Pine Grove Mobile Home Park | Deerpark (T) | 340 | Not sampled | 4 |
| Brookview MHP | Greenfield (T) | 337 | Not sampled | 0 |
| Pietsch Gardens | North Salem (T) | 337 | Not sampled | 0 |
| Virginia City Mobile Home Court | Fenton (T) | 337 | Not sampled | 0 |
| Sandusky Water Supply | Freedom (T) | 336 | Not sampled | 0 |
| Shelly Park | Northumberland (T) | 335 | Not sampled | 0 |
| Seneca Lake Water District #1 | Varick (T) | 333 | Not sampled | 0 |
| Benton WD #3 | Benton (T) | 332 | Not sampled | 0 |
| Hillview Homes | Fallsburg (T) | 332 | Not sampled | 0 |
| Bridgewater WD | Bridgewater (V) | 330 | Not sampled | 0 |
| Capstone Center for Rehab and Nursing | Amsterdam (T) | 330 | Not sampled | 0 |
| James E. Barrett Water Dist (Trenton) | Prospect (V) | 330 | Not sampled | 0 |
| Pocantico Hills Water District | Mount Pleasant (T) | 329 | Not sampled | 9 |
| Mount Morris Town PWS | Mount Morris (T) | 328 | Not sampled | 3 |
| Rural Ridge Water Dist. | Hamptonburgh (T) | 326 | Not sampled | 0 |
| Castle High Trailer Park | Greenville (T) | 325 | Not sampled | 0 |
| Grandview Water Works | Kinderhook (V) | 325 | Not sampled | 1 |
| Maple Ridge Community | Esopus (T) | 325 | Not sampled | 0 |
| Woodcrest Community | Esopus (T) | 325 | Not sampled | 0 |
| Braeside Aqua Corporation | Blooming Grove (T) | 323 | Not sampled | 0 |
| Castorland Village | Castorland (V) | 320 | Not sampled | 0 |
| Great Valley Town W.D. #2 (Sno - Pine) | Great Valley (T) | 320 | Not sampled | 0 |
| Indian Hill Subdivision | Lewisboro (T) | 320 | Not sampled | 7 |
| Lake Erie Estates | Pomfret (T) | 320 | Not sampled | 0 |
| Mountaindale WD | Fallsburg (T) | 320 | Not sampled | 0 |
| Quiet Valley Mobile Village MHP (Gu) | Vernon (T) | 320 | Not sampled | 0 |
| Youngsville WD | Callicoon (T) | 320 | Not sampled | 0 |
| Misty Hills Water System | Patterson (T) | 315 | Not sampled | 0 |
| Northwoods Estates | Leray (T) | 315 | Not sampled | 0 |
| Pottersville Water District | Chester (T) | 315 | Not sampled | 0 |
| Hidden Valley Estates | Mount Hope (T) | 312 | Not sampled | 1 |
| Pine Bluff Court | Poland (T) | 312 | Not sampled | 0 |
| Constableville Village | Constableville (V) | 310 | Not sampled | 0 |
| Martinsburg Water District | Martinsburg (T) | 310 | Not sampled | 0 |
| Monroe WD #01 (High Ridge) | Monroe (T) | 308 | Not sampled | 1 |
| Center Healthcare | Otsego (T) | 304 | Not sampled | 0 |
| Indian River Estates, Ltd. | Theresa (T) | 303 | Not sampled | 0 |
| East Bloomfield WD #2 | East Bloomfield (T) | 302 | Not sampled | 0 |
| Barton Town | Barton (T) | 300 | Not sampled | 0 |
| Bloomerside Water Supply | North Salem (T) | 300 | Not sampled | 0 |
| Blooming Grove WD #5 - MT. View | Blooming Grove (T) | 300 | Not sampled | 2 |
| Carmel WD 12 | Carmel (T) | 300 | Not sampled | 0 |
| Carmel WD 7 | Carmel (T) | 300 | Not sampled | 0 |
| Carriage Estates | Ashland (T) | 300 | Not sampled | 0 |
| Cedar Valley Waterworks | New York (C) | 300 | Not sampled | 0 |
| Colonial Village | Allegany (T) | 300 | Not sampled | 0 |
| Country Haven Mobile Home Park | Hannibal (T) | 300 | Not sampled | 0 |
| Forest Park Estates | Thompson (T) | 300 | Not sampled | 0 |
| Georgetown | Georgetown (T) | 300 | Not sampled | 0 |
| Glenfield Water District | Martinsburg (T) | 300 | Not sampled | 0 |
| High - Tor Properties | Haverstraw (T) | 300 | Not sampled | 0 |
| Holly Park Terrace | Chemung (T) | 300 | Not sampled | 0 |
| Hopewell Gardens | East Fishkill (T) | 300 | Not sampled | 0 |
| Hopewell Glen | East Fishkill (T) | 300 | 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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