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 |
|---|---|---|---|---|
| Century Village Condos | Manchester, NH | 875 | 101 | - |
| Ossipee Water Dept | Center Ossipee, NH | 860 | 308 | - |
| Fall Mountain Regional Hs | Langdon, NH | 850 | 12 | - |
| Ossipee Dunkin Donuts | Methuen, NH | 840 | 21 | - |
| Bear View Crossing | Allenstown, NH | 800 | 25 | - |
| Auburn Dunkin Donuts | Auburn, NH | 800 | 8 | - |
| Nouria 1167 | Manchester, NH | 800 | 18 | - |
| Bear Peak at Attitash | Bartlett, NH | 800 | 89 | - |
| Epsom Village Water Distict | Epsom, NH | 800 | 10 | - |
| Littleton Rest Area | Concord, NH | 800 | 19 | - |
| Dartmouth Skiway | Hanover, NH | 800 | 50 | - |
| Milton Water Dist | Lebanon, NH | 800 | 218 | - |
| Grand View Camping/Wooded Site | East Boston, NH | 800 | 67 | - |
| Tuxbury Pond RV Resort | Raymond, NH | 800 | 26 | - |
| Dunkin Donuts /Pc 346676 | North Andover, NH | 800 | 8 | - |
| Indian River Sch | Enfield, NH | 799 | 41 | - |
| Mountain Lakes Water District | Woodsville, NH | 787 | 271 | - |
| Bennington Water Dept | Antrim, NH | 775 | 65 | - |
| Dunkin Donuts/Baskin Robbins | Methuen, NH | 775 | 129 | - |
| Coe Brown Academy | Northwood, NH | 765 | 190 | - |
| Coe Brown Smith Hall | Northwood, NH | 765 | 8 | - |
| River Run Condos | North Conway, NH | 750 | 25 | Clean |
| No Haverhill Water and Light | North Haverhill, NH | 750 | 288 | - |
| YMCA Camp Lincoln/Pavilion | Kingston, NH | 750 | 95 | - |
| YMCA Camp Lincoln/Lakeside | Kingston, NH | 750 | 43 | - |
| Marlborough Water Works | Marlborough, NH | 750 | 245 | - |
| Coe Brown Athletic Field | Northwood, NH | 750 | 34 | - |
| Meriden Village Water Dist | Meriden, NH | 750 | 111 | - |
| Meadowbrook/Conference Center | Gilford, NH | 742 | 41 | - |
| Auburn Village Sch | Auburn, NH | 732 | 99 | - |
| Saint Charles Church | Meredith, NH | 730 | 28 | - |
| Tilt N Diner | Ashland, NH | 729 | 47 | - |
| Dunkin Donuts | North Reading, NH | 700 | 4 | - |
| McDonalds Restaurant | Bedford, NH | 700 | 12 | - |
| Gilford Hills | Gilford, NH | 700 | 115 | - |
| Santas Village Snack Bar | Jefferson, NH | 700 | 8 | - |
| Dunkin Donuts | Plymouth, NH | 700 | 0 | - |
| Honey Farms Store 92 | Westwood, NH | 700 | 84 | - |
| John Stark Reg High Sch | Henniker, NH | 698 | 25 | - |
| Vlg of Northwood Rdg Wtr Dist | Northwood, NH | 688 | 88 | - |
| Canaan Water Dept | Canaan, NH | 684 | 261 | - |
| Yogi Bears/Lakes Region | Grand Rapids, NH | 675 | 35 | - |
| Adventure Bound Camping Resort | New Hampton, NH | 665 | 36 | - |
| Warner Village Water Dist | Warner, NH | 660 | 61 | - |
| Cold Springs Campground/Ph | Weare, NH | 657 | 8 | - |
| Andover Village Dist | Andover, NH | 650 | 264 | - |
| Deerfield Community Sch | Deerfield, NH | 650 | 92 | - |
| Camp Winaukee | Moultonborugh, NH | 650 | 26 | - |
| Camp Walt Whitman | Piermont, NH | 650 | 27 | - |
| Kearsarge Regional High Sch | New London, NH | 650 | 16 | - |