All water systems in New Hampshire
2,451 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pine Haven Campground Wentworth · Grafton County |
257 | 0 | 0 | |
|
Camp Pemigewassett Wentworth · Grafton County |
255 | 1 | 0 | |
|
Ossipee Mountains Estates Ossipee · Carroll County |
255 | 2 | 1 | |
|
Plaistow Public Library Plaistow · Rockingham County |
255 | 1 | 0 | |
|
Subway Ossipee · Carroll County |
255 | 0 | 0 | |
|
Hunters Run RV Park Hillside N Meredith · Belknap County |
253 | 2 | 0 | |
|
The Shanty Family Tavern Rollinsford · Strafford County |
252 | 1 | 0 | |
|
Lincoln Akerman Sch Hampton Falls · Rockingham County |
251 | 0 | 0 | |
|
Appleknockers Gen Store Warren · Grafton County |
250 | 0 | 0 | |
|
Bears Pine Woods Campground Moultonborough · Carroll County |
250 | 2 | 0 | |
|
Branch Brook Campground Campton · Grafton County |
250 | 2 | 0 | |
|
Camp Foss Strafford · Strafford County |
250 | 0 | 0 | |
|
Camp Nokomis Meredith · Belknap County |
250 | 0 | 0 | |
|
Cold Springs 3/west Weare · Hillsborough County |
250 | 0 | 0 | |
|
Connies Plaza Hudson · Hillsborough County |
250 | 1 | 0 | |
|
Crawford Notch Campground Harts Location · Carroll County |
250 | 0 | 0 | |
|
Derry Salem Elks Lodge 2226 Salem · Rockingham County |
250 | 0 | 0 | |
|
Dox on Winnisquam Tilton · Belknap County |
250 | 1 | 0 | |
|
Dunkin Donuts Newfields · Rockingham County |
250 | 0 | 0 | |
|
Dunkin Donuts Henniker · Merrimack County |
250 | 0 | 0 | |
|
Ellacoya State Park Gilford · Belknap County |
250 | 0 | 0 | |
|
Emerald Acres Barrington · Strafford County |
250 | 0 | 0 | |
|
Engen II Windham · Rockingham County |
250 | 0 | 0 | |
|
Fun Spot/restaurant Laconia · Belknap County |
250 | 0 | 0 | |
|
Gilford Town Beach Gilford · Belknap County |
250 | 0 | 0 | |
|
Hedding Camp Meeting Epping · Rockingham County |
250 | 0 | 0 | |
|
Hometown Irving Rindge · Cheshire County |
250 | 0 | 0 | |
|
Jefferson Campground Jefferson · Coos County |
250 | 2 | 0 | |
|
Jericho Mountain State Park Berlin · Coos County |
250 | 0 | 0 | |
|
Labelle Winery Amherst · Hillsborough County |
250 | 0 | 0 | |
|
Lazy River Camping Area Epsom · Merrimack County |
250 | 3 | 0 | |
|
Milford Technology Center Milford · Hillsborough County |
250 | 0 | 0 | |
|
Moultonborough Lions Club Moultonborough · Carroll County |
250 | 0 | 0 | |
|
New Hampton Irving New Hampton · Belknap County |
250 | 0 | 0 | |
|
Oakridge Condos Londonderry · Rockingham County |
250 | 0 | 0 | |
|
Peterborough Players Theatre Peterborough · Hillsborough County |
250 | 1 | 0 | |
|
Pollys Pancake Parlor Sugar Hill · Grafton County |
250 | 0 | 0 | |
|
Ppc Kitchen and Bar Plaistow · Rockingham County |
250 | 0 | 0 | |
|
Railpenny Tavern Epping · Rockingham County |
250 | 0 | 0 | |
|
Rindge Crossings Rindge · Cheshire County |
250 | 0 | 0 | |
|
Seacoast United Sports Club Kingston · Rockingham County |
250 | 2 | 0 | |
|
Singing Hills Main Lodge Plainfield · Sullivan County |
250 | 1 | 1 | |
|
Stratham Irving/portsmouth Ave Stratham · Rockingham County |
250 | 0 | 0 | |
|
Sunray Shores Water Dist Belmont · Belknap County |
250 | 0 | 0 | |
|
Timberland Cmpgrnd and RV Prk Shelburne · Coos County |
250 | 1 | 1 | |
|
Villages at Loudon Loudon · Merrimack County |
250 | 0 | 0 | |
|
Wabanaki Campground Freedom · Carroll County |
250 | 2 | 0 | |
|
Wakefield Crossing Wakefield · Carroll County |
250 | 0 | 0 | |
|
Weathervane Restaurant Chichester · Merrimack County |
250 | 0 | 0 | |
|
White Lake Estates Tamworth · Carroll County |
250 | 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.