All water systems in New Hampshire
2,451 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Harris Center Hancock · Hillsborough County |
55 | 0 | 0 | |
|
Hawthorne Village Rumney · Grafton County |
55 | 2 | 0 | |
|
Jewett Hill Stratham · Rockingham County |
55 | 0 | 0 | |
|
Louisburg Circle Exeter · Rockingham County |
55 | 0 | 0 | |
|
Massasecum Casino and Park Bradford · Merrimack County |
55 | 0 | 0 | |
|
Neil Stones Karate Academy Hollis · Hillsborough County |
55 | 0 | 0 | |
|
Oliver Lodge Meredith · Belknap County |
55 | 0 | 0 | |
|
Pipers Landing Stratham · Rockingham County |
55 | 0 | 0 | |
|
Robinsons Mhp/upper Chichester · Merrimack County |
55 | 0 | 0 | |
|
Sherwood Forest Wolfeboro · Carroll County |
55 | 2 | 0 | |
|
Stage Road Junction Hampstead · Rockingham County |
55 | 0 | 0 | |
|
The Dox Condos Sandown · Rockingham County |
55 | 1 | 0 | |
|
Tower View Northwood · Rockingham County |
55 | 0 | 0 | |
|
Willow Bend Derry · Rockingham County |
55 | 0 | 0 | |
|
Windemere Ridge Laconia · Belknap County |
55 | 0 | 0 | |
|
Barry Conservation Camp Berlin · Coos County |
54 | 1 | 0 | |
|
Chesterbrook Sch of Ntrl Lrng Chester · Rockingham County |
54 | 0 | 0 | |
|
Hancock Campground 1 Lincoln · Grafton County |
54 | 0 | 0 | |
|
Inn at Secretariat Estates Rochester · Strafford County |
54 | 0 | 0 | |
|
Liberty Park Amherst · Hillsborough County |
54 | 0 | 0 | |
|
Payson Village Rindge · Cheshire County |
54 | 0 | 0 | |
|
Perfect Place for Children Pelham · Hillsborough County |
54 | 0 | 0 | |
|
Stark House Tavern 840 Weare · Hillsborough County |
54 | 3 | 1 | |
|
Stepping Stones Temple · Hillsborough County |
54 | 1 | 0 | |
|
Amc Greenleaf Hut Franconia · Grafton County |
53 | 0 | 0 | |
|
Barron Brook Inn Whitefield · Coos County |
53 | 1 | 0 | |
|
Cet Tech Windham · Rockingham County |
53 | 0 | 0 | |
|
Deer Estates Milan · Coos County |
53 | 0 | 0 | |
|
Fitzwilliam Village/massin Fitzwilliam · Cheshire County |
53 | 0 | 0 | |
|
Governors Green Epping · Rockingham County |
53 | 0 | 0 | |
|
Gowing Woods Amherst · Hillsborough County |
53 | 0 | 0 | |
|
Oyster River Condos Lee · Strafford County |
53 | 1 | 0 | |
|
Pound Road Water Works Wilmot · Merrimack County |
53 | 2 | 1 | |
|
Strafford/lake Winni Sth/upper Strafford · Strafford County |
53 | 0 | 0 | |
|
White Birch Campground Belmont · Belknap County |
53 | 0 | 0 | |
|
Amc Lonesome Lake Lincoln · Grafton County |
52 | 0 | 0 | |
|
Anikas Pizza Moultonborough · Carroll County |
52 | 0 | 0 | |
|
Basin Campground Chatham · Carroll County |
52 | 0 | 0 | |
|
Birches of Bennington Bennington · Hillsborough County |
52 | 1 | 0 | |
|
Eversource Energy Tilton Awc Tilton · Belknap County |
52 | 1 | 0 | |
|
Hermit Cove Moultonborough · Carroll County |
52 | 0 | 0 | |
|
Kingston Pines Elderly Housing Kingston · Rockingham County |
52 | 0 | 0 | |
|
Miss Pattys Childcare Dover · Strafford County |
52 | 3 | 1 | |
|
Remington Education Center Candia · Rockingham County |
52 | 2 | 1 | |
|
Squam Lake Inn Holderness · Grafton County |
52 | 0 | 0 | |
|
Stonearch Condo Assn/kirkwall Stratham · Rockingham County |
52 | 1 | 0 | |
|
Wclc 1 and 2 Tilton · Belknap County |
52 | 3 | 1 | |
|
Connor Court Amherst · Hillsborough County |
51 | 0 | 0 | |
|
Haven at Lee Lee · Strafford County |
51 | 1 | 1 | |
|
Its a Childs World Auburn · Rockingham County |
51 | 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.