All water systems in New Hampshire
2,451 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Remix Church Charlestown · Sullivan County |
25 | 0 | 0 | |
|
Ridgeview Knoll Madison · Carroll County |
25 | 0 | 0 | |
|
Riverhill Market Concord · Merrimack County |
25 | 0 | 0 | |
|
Roberts Cove Basin Alton · Belknap County |
25 | 2 | 0 | |
|
Robin Hill Farm/blue House Deering · Hillsborough County |
25 | 1 | 0 | |
|
Rochester Shoe Tree Ashland · Grafton County |
25 | 0 | 0 | |
|
Rockwood Terrace Condos Manchester · Hillsborough County |
25 | 4 | 1 | |
|
Saint Gaudens Nhs Cornish · Sullivan County |
25 | 0 | 0 | |
|
Saka Japanese Restaurant Wolfeboro · Carroll County |
25 | 0 | 0 | |
|
Sanbornton Town Office Sanbornton · Belknap County |
25 | 0 | 0 | |
|
Senior Citizens Center Windham · Rockingham County |
25 | 0 | 0 | |
|
Shep Browns Boat Basin Meredith · Belknap County |
25 | 2 | 1 | |
|
Sherburn Woods Deerfield · Rockingham County |
25 | 0 | 0 | |
|
Silver Lake Landing SR Housing Madison · Carroll County |
25 | 0 | 0 | |
|
Songbird Chinese Restaurant Tamworth · Carroll County |
25 | 2 | 0 | |
|
South Hampton Baptist Church South Hampton · Rockingham County |
25 | 0 | 0 | |
|
South Pond Recreation Area Stark · Coos County |
25 | 1 | 0 | |
|
Spinnaker Shores Gilford · Belknap County |
25 | 0 | 0 | |
|
Squam Lake Market Place Holderness · Grafton County |
25 | 0 | 0 | |
|
Stratham Municipal Center Stratham · Rockingham County |
25 | 0 | 0 | |
|
Sugar Hill Inn Sugar Hill · Grafton County |
25 | 3 | 0 | |
|
Sundeck Cottages Gilford · Belknap County |
25 | 0 | 0 | |
|
Swanzey Neighbors Swanzey · Cheshire County |
25 | 2 | 0 | |
|
Swanzey Town Hall Swanzey · Cheshire County |
25 | 0 | 0 | |
|
Swasey Gym Kingston · Rockingham County |
25 | 0 | 0 | |
|
T Bird Mini Mart Swanzey · Cheshire County |
25 | 0 | 0 | |
|
T Bird Mini Mart Newport · Sullivan County |
25 | 0 | 0 | |
|
The Lodge by Sunapee Stays Sunapee · Sullivan County |
25 | 1 | 0 | |
|
Town Hall/community Center Danbury · Merrimack County |
25 | 1 | 0 | |
|
Town Hall/planning/dev/tv Stat Windham · Rockingham County |
25 | 1 | 0 | |
|
Town Offices at Academy Bldg Gilmanton · Belknap County |
25 | 0 | 0 | |
|
Town Offices/library Canterbury · Merrimack County |
25 | 1 | 0 | |
|
Two Pines Mobile Home Park Gilford · Belknap County |
25 | 0 | 0 | |
|
Tyrol Well a Jackson · Carroll County |
25 | 0 | 0 | |
|
Valley View Condos Campton · Grafton County |
25 | 2 | 0 | |
|
Wason Pond Community Center Chester · Rockingham County |
25 | 0 | 0 | |
|
Waters Edge Inn Resort Tilton · Belknap County |
25 | 2 | 0 | |
|
West Epping Village Market Epping · Rockingham County |
25 | 0 | 0 | |
|
White Lake State Park/admin Tamworth · Carroll County |
25 | 1 | 0 | |
|
Wilcox School Athletic Field Swanzey · Cheshire County |
25 | 0 | 0 | |
|
Windy Knoll Village Stratham · Rockingham County |
25 | 2 | 0 | |
|
Winnipesaukee Yacht Club Gilford · Belknap County |
25 | 0 | 0 | |
|
Winnisquam Country Store/deli Tilton · Belknap County |
25 | 2 | 2 | |
|
Wolfeboro 7 Eleven NO 32506 Wolfeboro · Carroll County |
25 | 0 | 0 | |
|
Yankee Trader Windham · Rockingham County |
25 | 0 | 0 | |
|
Curriers MHP Lebanon · Grafton County |
24 | 1 | 0 | |
|
Papermill Village Alstead · Cheshire County |
24 | 0 | 0 | |
|
Pond View Apartments Lyme · Grafton County |
23 | 1 | 0 | |
|
Lake Shore Beach Water Group Meredith · Belknap County |
21 | 1 | 0 | |
|
Chocorua Woods Tamworth · Carroll County |
16 | 1 | 1 |
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.