New Hampshire utilities 101 to 200.
Each serves 243 to 875 people, as it reports to EPA. Your ZIP code finds yours faster.
101 to 200 of 696, by people served
| Utility | Based in | Serves | Regulated PFAS | Health-based violations since 2016 |
|---|---|---|---|---|
| Carroll Water Works | Carroll | 875 | Not sampled | 0 |
| Ossipee Water Dept | Ossipee | 860 | Not sampled | 0 |
| Bear View Crossing | Allenstown | 800 | Not sampled | 0 |
| Epsom Village Water District | Epsom | 800 | Not sampled | 0 |
| Milton Water Dist | Milton | 800 | Not sampled | 0 |
| Mountain Lakes Water District | Haverhill | 787 | Not sampled | 0 |
| Bennington Water Dept | Bennington | 775 | Not sampled | 0 |
| Marlborough Water Works | Marlborough | 750 | Not sampled | 0 |
| Meriden Village Water Dist | Plainfield | 750 | Not sampled | 0 |
| No Haverhill Water and Light | Haverhill | 750 | Not sampled | 0 |
| River Run Condos | Bartlett | 750 | None found | 0 |
| Vlg of Northwood Rdg WTR Dist | Northwood | 688 | Not sampled | 0 |
| Canaan Water Dept | Canaan | 684 | Not sampled | 1 |
| Warner Village Water Dist | Warner | 660 | Not sampled | 0 |
| Andover Village Dist | Andover | 650 | Not sampled | 7 |
| Bartlett Village Pct | Bartlett | 625 | Not sampled | 5 |
| N Walpole Village District/Low | Walpole | 625 | Not sampled | 0 |
| Sullivan County Complex | Unity | 625 | Not sampled | 0 |
| Green Hills Ests | Raymond | 618 | Not sampled | 0 |
| Campton Village Pct | Campton | 600 | Not sampled | 0 |
| Hill Water Works | Hill | 600 | Not sampled | 0 |
| New Hampton Village Pct | New Hampton | 600 | Not sampled | 50 |
| Lov Water | Freedom | 590 | Not sampled | 0 |
| Birch Hill East | Conway | 560 | Not sampled | 0 |
| Newfields Vlg Water and Sewer | Newfields | 550 | Not sampled | 0 |
| Precinct of Haverhill Corner | Haverhill | 540 | Not sampled | 0 |
| Franconia Village Water | Franconia | 535 | Not sampled | 0 |
| W and E | Windham | 528 | Not sampled | 0 |
| Georges Mills Water Works | Sunapee | 500 | Not sampled | 0 |
| Jackson Water Pct | Jackson | 500 | Not sampled | 6 |
| Maple Hill Acres | Derry | 500 | Not sampled | 0 |
| Whispering Winds | Windham | 488 | Not sampled | 0 |
| Colby Pond | Danville | 485 | Not sampled | 0 |
| Rockhouse Mountain | Conway | 480 | Not sampled | 10 |
| Mittersill Water Dept | Franconia | 475 | Not sampled | 0 |
| Greenville Est Village Dist | Greenville | 472 | Not sampled | 2 |
| Plaistow Water Dept | Plaistow | 465 | Not sampled | 4 |
| Badger Hill | Milford | 455 | Not sampled | 0 |
| Hancock Water Works | Hancock | 450 | Not sampled | 0 |
| West Swanzey Water | Swanzey | 430 | Not sampled | 1 |
| W Stewartstown Water Pct | Stewartstown | 428 | Not sampled | 0 |
| Pineland Park | Milton | 425 | Not sampled | 0 |
| Pine Gardens MHP | Belmont | 413 | Not sampled | 0 |
| River Run | Exeter | 411 | Not sampled | 1 |
| Lochmere Village Dist | Tilton | 405 | Not sampled | 0 |
| Abenaki Water /Lakeland | Belmont | 395 | Not sampled | 0 |
| Cotton Farms MHP | Danville | 390 | Not sampled | 1 |
| Mountain Vale Village MHP | Conway | 388 | Not sampled | 0 |
| Hales Location | Hales Location | 385 | Not sampled | 1 |
| Avery Estates | Londonderry | 383 | Not sampled | 0 |
| Catamount Hill | Allenstown | 383 | Not sampled | 3 |
| Cheshire County Complex | Westmoreland | 380 | Not sampled | 2 |
| Freedom Hill/Pine Ridge Est | Loudon | 370 | Not sampled | 8 |
| Ackerman Retirement Park | Salem | 350 | Not sampled | 3 |
| Kings Towne MHP | Epsom | 350 | Not sampled | 0 |
| Twin Ridge Condos | Plaistow | 348 | Not sampled | 0 |
| Samoset at Winnipesaukee | Gilford | 343 | Not sampled | 0 |
| Golden Brook | Windham | 328 | Not sampled | 0 |
| Lakeview Condos | Enfield | 328 | Not sampled | 1 |
| Mallards Landing | Belmont | 325 | Not sampled | 0 |
| Nordic Village | Bartlett | 315 | Not sampled | 0 |
| Tranquility Estates | Raymond | 315 | Not sampled | 5 |
| Oakwood Terrace | Derry | 310 | Not sampled | 0 |
| Ledges at Newfound Lake | Alexandria | 307 | Not sampled | 0 |
| Ministerial/Parrish Hills | Londonderry | 305 | Not sampled | 0 |
| Pine Grove Mobile Home Park | Swanzey | 305 | Not sampled | 0 |
| Lancaster Farms | Salem | 303 | Not sampled | 1 |
| Cardigan Mountain Sch | Canaan | 300 | Not sampled | 0 |
| Crotched Mountain School | Greenfield | 300 | Not sampled | 6 |
| Monroe Water Dept | Monroe | 300 | Not sampled | 0 |
| North Stratford Water Dept | Stratford | 300 | Not sampled | 0 |
| Hidden Valley/Mason | Tuftonboro | 298 | Not sampled | 1 |
| Souhegan Woods | Amherst | 298 | Not sampled | 0 |
| Linderhof Prop Ownr Assn | Bartlett | 295 | Not sampled | 0 |
| Ropewalk Services | Ashland | 290 | Not sampled | 0 |
| Plainfield Water Dept | Plainfield | 284 | Not sampled | 0 |
| Lyme Water | Lyme | 283 | Not sampled | 0 |
| Wediko School | Windsor | 280 | Not sampled | 5 |
| Lakes Region MHP Coop II | Belmont | 276 | Not sampled | 0 |
| Owls Nest Golf Club and Condos | Thornton | 272 | Not sampled | 0 |
| Eagle Ridge Resort | Bartlett | 270 | Not sampled | 0 |
| Bluffs at Ossipee Lake | Ossipee | 265 | Not sampled | 0 |
| Merrymeeting MHP | Alton | 265 | Not sampled | 0 |
| Tamworth Water Works | Tamworth | 265 | Not sampled | 0 |
| Glen Ridge Dev | Derry | 263 | Not sampled | 0 |
| Lower Shaker Village | Enfield | 263 | Not sampled | 0 |
| Indian Mound Golf Club | Ossipee | 260 | Not sampled | 2 |
| Carroll County Complex | Ossipee | 258 | Not sampled | 4 |
| Maple Haven | Derry | 258 | Not sampled | 0 |
| Village at Riverbend | Ashland | 258 | Not sampled | 0 |
| Ossipee Mountains Estates | Ossipee | 255 | Not sampled | 1 |
| Emerald Acres | Barrington | 250 | Not sampled | 0 |
| Oakridge Condos | Londonderry | 250 | Not sampled | 2 |
| Sunray Shores Water Dist | Belmont | 250 | Not sampled | 0 |
| Villages at Loudon | Loudon | 250 | Not sampled | 0 |
| White Lake Estates | Tamworth | 250 | Not sampled | 2 |
| Maplevale and Cricket Hill | East Kingston | 248 | Not sampled | 1 |
| View Point Coop | Swanzey | 248 | Not sampled | 1 |
| Contoocook River Cooperative | Deering | 245 | Not sampled | 0 |
| Olde Towne | Allenstown | 243 | 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 CDC. 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 CDC’s yearly averages.
Where to go next
- Read your utility’s own reportIt has newer results than the yearly averages CDC carries here, which end in 2023, and contaminants these pages don’t show.How to read it
- Every contaminantLegal limits, health goals and what handles each one.All contaminants
- Filters, checkedEvery filter TapBuff has checked against a certifier’s listing, with five-year costs.Compare filters