All water systems in New Hampshire
1,291 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Squam Lakeside Farm/lower Holderness · Grafton County |
115 | 0 | 0 | |
|
Camp Sokokis Ossipee · Carroll County |
113 | 0 | 0 | |
|
Jolly Roger Campground Effingham · Carroll County |
113 | 1 | 0 | |
|
Amc Lake of the Clouds Hut Sargents Purchase · Coos County |
112 | 0 | 0 | |
|
Camp Hawkeye Charlestown · Sullivan County |
110 | 0 | 0 | |
|
Christmas Farm Inn and Spa Jackson · Carroll County |
110 | 2 | 0 | |
|
Woodman Lake Cmpgrd Wakefield · Carroll County |
110 | 0 | 0 | |
|
Mayo Farm Camping Area Center Harbor · Belknap County |
108 | 1 | 0 | |
|
Riverbend Campground Tamworth · Carroll County |
108 | 1 | 1 | |
|
The Lyme Inn Lyme · Grafton County |
108 | 2 | 0 | |
|
Hancock Campground 2 Lincoln · Grafton County |
107 | 0 | 0 | |
|
Waumbek Golf Course Jefferson · Coos County |
107 | 1 | 1 | |
|
Wolfeboro Campground Wolfeboro · Carroll County |
107 | 0 | 0 | |
|
Edge O Lake Village Tuftonboro · Carroll County |
105 | 1 | 0 | |
|
Lake Wentworth Inn Wolfeboro · Carroll County |
105 | 0 | 0 | |
|
Lttr Day ST Chrch/peterborough Peterborough · Hillsborough County |
105 | 2 | 0 | |
|
Winnisquam Retail Center Tilton · Belknap County |
105 | 0 | 0 | |
|
Josselyns Getaway Cabins Jefferson · Coos County |
104 | 2 | 0 | |
|
Brantwood Camp for Girls Greenfield · Hillsborough County |
101 | 1 | 0 | |
|
Applecrest Farm Orchard Hampton Falls · Rockingham County |
100 | 1 | 0 | |
|
Auburn Tavern Auburn · Rockingham County |
100 | 2 | 0 | |
|
Bald Peak Colony Club Bath Hse Tuftonboro · Carroll County |
100 | 0 | 0 | |
|
Bald Peak Colony Club/club Hse Moultonborough · Carroll County |
100 | 0 | 0 | |
|
Barrington Community Center Barrington · Strafford County |
100 | 0 | 0 | |
|
Black Forest Cafe Amherst · Hillsborough County |
100 | 0 | 0 | |
|
Black Mountain Alpine Cabin Jackson · Carroll County |
100 | 0 | 0 | |
|
Blackbird Market and Deli Weare · Hillsborough County |
100 | 1 | 0 | |
|
Bobcat Country Grill Plymouth · Grafton County |
100 | 3 | 3 | |
|
Camp Belknap/seniors Tuftonboro · Carroll County |
100 | 1 | 0 | |
|
Camp Bell Gilmanton · Belknap County |
100 | 0 | 0 | |
|
Camp Berea/gym Hebron · Grafton County |
100 | 0 | 0 | |
|
Camp Hale/lower Sandwich · Carroll County |
100 | 1 | 0 | |
|
Camp Hale/upper Sandwich · Carroll County |
100 | 1 | 0 | |
|
Camp Wilmot Wilmot · Merrimack County |
100 | 2 | 0 | |
|
Caryns Country Convenience Str Brookline · Hillsborough County |
100 | 0 | 0 | |
|
Center Harbor Inn Center Harbor · Belknap County |
100 | 1 | 0 | |
|
Charmingfare Farm Candia · Rockingham County |
100 | 0 | 0 | |
|
Clearchoicemd Gilford · Belknap County |
100 | 0 | 0 | |
|
Corner House Sandwich · Carroll County |
100 | 0 | 0 | |
|
Crawford Notch ST Pk/snack Bar Harts Location · Carroll County |
100 | 0 | 0 | |
|
Del Rossis Trattoria Dublin · Cheshire County |
100 | 0 | 0 | |
|
Discount II Plus Deli Albany · Carroll County |
100 | 2 | 0 | |
|
Dollar General Store 13234 Tilton · Belknap County |
100 | 0 | 0 | |
|
Dollar General Store 14968 Moultonborough · Carroll County |
100 | 0 | 0 | |
|
Dollar General Store 15394 Tamworth · Carroll County |
100 | 0 | 0 | |
|
Dollar General Store 16444 Barnstead · Belknap County |
100 | 0 | 0 | |
|
Dollar General Store 17058 Alton · Belknap County |
100 | 0 | 0 | |
|
Dollar General Store 17389 Henniker · Merrimack County |
100 | 0 | 0 | |
|
Dollar General Store 18748 Loudon · Merrimack County |
100 | 0 | 0 | |
|
Dollar General Store 22557 Sunapee · Sullivan County |
100 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The New Hampshire records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.