Public Water Systems
2,453 active public water systems in NH, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Moharimet Sch | Durham, NH | 362 | 92 | - |
| Country Cook N at the Lakeside | Gilford, NH | 360 | 44 | - |
| Buck Rub Pizza Pub and Lodge | Pittsburg, NH | 359 | 48 | - |
| Capt Samuel Douglass Academy | Hollis, NH | 358 | 165 | - |
| Camp Spofford/Kitchen | Spofford, NH | 357 | 32 | - |
| Bear Brook St Pk/Beaver Pond | Allenstown, NH | 350 | 28 | - |
| Turbocam/Phase I | Barrington, NH | 350 | 8 | - |
| Murphys Taproom/Carriage Hse | Bedford, NH | 350 | 68 | - |
| Rosebrook Lodge | Bretton Woods, NH | 350 | 4 | - |
| Camp Marist/Offices | Effingham, NH | 350 | 4 | - |
| Kings Towne MHP | Epsom, NH | 350 | 63 | - |
| Hill Water Works | Franklin, NH | 350 | 60 | - |
| 7 Eleven | Nashua, NH | 350 | 14 | - |
| Mascenic Regional High Sch | Greenville, NH | 350 | 134 | - |
| 104 Diner | Ashland, NH | 350 | 188 | - |
| Ackerman Retirement Park | Derry, NH | 350 | 601 | - |
| Camp Bernadette | Wolfeboro, NH | 350 | 4 | - |
| Pierce Camp Birchmont/Cabins | Wolfeboro, NH | 350 | 20 | - |
| Pierce Camp Birchmont/Kitchen | Wolfeboro, NH | 350 | 38 | - |
| Winnisquam Beach Campground | Laconia, NH | 348 | 17 | - |
| Twin Ridge Condos | Nashua, NH | 348 | 9 | - |
| Moultonborough Academy | Moultonborough, NH | 345 | 0 | - |
| Samoset at Winnipesaukee | Manchester, NH | 343 | 37 | - |
| Wedgewood Granite Rose | Hampstead, NH | 342 | 8 | - |
| Camp Robindel Program Office | Moultonborough, NH | 340 | 5 | - |
| Camp Robindel Dining Hall | Moultonborough, NH | 340 | 5 | - |
| Pelham Veterans Memorial Park | Pelham, NH | 335 | 20 | - |
| Broken Branch KOA Campground | Woodstock, NH | 335 | 68 | - |
| United Natural Foods | Minneapolis, NH | 330 | 40 | Clean |
| Moultonborough Central Sch | Moultonborough, NH | 330 | 18 | - |
| Lakeview Condos | Windsor, NH | 328 | 516 | - |
| Resort on the Bay | Laconia, NH | 328 | 4 | - |
| Richard Maghakian Memorial Sch | Hollis, NH | 327 | 3 | - |
| Green Gate Camping Area | Merrimack, NH | 327 | 17 | - |
| Mallards Landing | Belmont, NH | 325 | 19 | - |
| Tippicanoe Campground | Goshen, NH | 325 | 102 | - |
| Camp Otter/the Landing | Andover, NH | 325 | 49 | - |
| Camp Otter/ Upper Bathhouse | Andover, NH | 325 | 98 | - |
| All Seasons Condos | Weare, NH | 325 | 51 | - |
| Golden Brook | Nashua, NH | 323 | 46 | - |
| Chesterfield Central Sch | Keene, NH | 322 | 110 | - |
| Loudon Elementary Sch | Loudon, NH | 321 | 7 | - |
| Barbara C Harris Camp/Conf Ctr | Greenfield, NH | 320 | 0 | - |
| Henry W Moore Sch | Candia, NH | 319 | 65 | - |
| Danforth Bay Camping Resort | Freedom, NH | 318 | 39 | - |
| Windham Towne Shoppes | North Andover, NH | 317 | 4 | - |
| Seacoast Camping and RV Resort | Derry, NH | 316 | 58 | - |
| Nordic Village | Jackson, NH | 315 | 6 | - |
| Tranquility Estates | Concord, NH | 315 | 89 | - |
| Lost River Vly Cmpgrd Laundry | North Woodstock, NH | 315 | 128 | - |