All water systems in New Hampshire
2,451 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Colonial Way Plaza Pelham · Hillsborough County |
107 | 0 | 0 | |
|
Hancock Campground 2 Lincoln · Grafton County |
107 | 0 | 0 | |
|
The Cliffs at Evergreen Auburn · Rockingham County |
107 | 0 | 0 | |
|
Waumbek Golf Course Jefferson · Coos County |
107 | 1 | 1 | |
|
Wolfeboro Campground Wolfeboro · Carroll County |
107 | 0 | 0 | |
|
Balmoral Condos Stratham · Rockingham County |
105 | 0 | 0 | |
|
Bow Lake Estates Strafford · Strafford County |
105 | 0 | 0 | |
|
Cedar Creek Conway · Carroll County |
105 | 2 | 0 | |
|
Edge O Lake Village Tuftonboro · Carroll County |
105 | 1 | 0 | |
|
Hanafin Farm Londonderry · Rockingham County |
105 | 0 | 0 | |
|
Lake Wentworth Inn Wolfeboro · Carroll County |
105 | 0 | 0 | |
|
Landmark Estates Condos Pelham · Hillsborough County |
105 | 0 | 0 | |
|
Lttr Day ST Chrch/peterborough Peterborough · Hillsborough County |
105 | 2 | 0 | |
|
Melling Glen Epping · Rockingham County |
105 | 0 | 0 | |
|
Orchard Highlands Goffstown · Hillsborough County |
105 | 0 | 0 | |
|
Waterford Village Estates Sandown · Rockingham County |
105 | 0 | 0 | |
|
Winnisquam Retail Center Tilton · Belknap County |
105 | 0 | 0 | |
|
Freedom Pond New Ipswich · Hillsborough County |
104 | 1 | 0 | |
|
Josselyns Getaway Cabins Jefferson · Coos County |
104 | 2 | 0 | |
|
NH Auto Dealers Assn Bow · Merrimack County |
104 | 1 | 0 | |
|
Long Pond Woods Pelham · Hillsborough County |
102 | 1 | 0 | |
|
Brantwood Camp for Girls Greenfield · Hillsborough County |
101 | 1 | 0 | |
|
175 Estates Thornton · Grafton County |
100 | 1 | 0 | |
|
Amc Pinkham Notch Camp Pinkhams Grant · Coos County |
100 | 1 | 0 | |
|
Applecrest Farm Orchard Hampton Falls · Rockingham County |
100 | 1 | 0 | |
|
Ashuelot River Apts Swanzey · Cheshire County |
100 | 0 | 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 | |
|
Bath Village Water Works Bath · Grafton County |
100 | 1 | 0 | |
|
Birchwood Plaza Candia · Rockingham County |
100 | 2 | 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 | |
|
Chester Brook Chester · Rockingham County |
100 | 0 | 0 | |
|
Clearchoicemd Gilford · Belknap County |
100 | 0 | 0 | |
|
Corner House Sandwich · Carroll County |
100 | 0 | 0 | |
|
Country Village Way Gilford · Belknap County |
100 | 0 | 0 | |
|
Crawford Notch ST Pk/snack Bar Harts Location · Carroll 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.