All water systems in New Hampshire
2,451 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Acorn Sch Stratham · Rockingham County |
60 | 2 | 1 | |
|
Back Lake Campground Pittsburg · Coos County |
60 | 0 | 0 | |
|
Bayside Inn Alton · Belknap County |
60 | 0 | 0 | |
|
Belknap Heights Water Gilford · Belknap County |
60 | 0 | 0 | |
|
Bmw of Stratham Stratham · Rockingham County |
60 | 0 | 0 | |
|
Canterbury Country Store Canterbury · Merrimack County |
60 | 0 | 0 | |
|
Cedar Pond Campground Milan · Coos County |
60 | 0 | 0 | |
|
Chesleys MHP Campton · Grafton County |
60 | 0 | 0 | |
|
Circle Camp Groton · Grafton County |
60 | 0 | 0 | |
|
Coach and Four Motor Inn Marlborough · Cheshire County |
60 | 3 | 0 | |
|
Coach Run Condos Hampstead · Rockingham County |
60 | 0 | 0 | |
|
Community Market and Deli Madison · Carroll County |
60 | 2 | 0 | |
|
Crossings at Village Ctr Barrington · Strafford County |
60 | 0 | 0 | |
|
Dunbar Properties Rindge · Cheshire County |
60 | 0 | 0 | |
|
Dynamic Foundation for Chldren Pelham · Hillsborough County |
60 | 0 | 0 | |
|
Field and Stream RV Park Brookline · Hillsborough County |
60 | 1 | 0 | |
|
Fireside Inn and Suites Gilford · Belknap County |
60 | 0 | 0 | |
|
Fox Pond Plaza Loudon · Merrimack County |
60 | 1 | 0 | |
|
Georginas Pizzeria Epsom · Merrimack County |
60 | 0 | 0 | |
|
Happy Hollow Campground Wakefield · Carroll County |
60 | 0 | 0 | |
|
Hillsboro Baptist Church Hillsborough · Hillsborough County |
60 | 1 | 0 | |
|
Kimball Physics Wilton · Hillsborough County |
60 | 0 | 0 | |
|
Latva Machine Newport · Sullivan County |
60 | 0 | 0 | |
|
LC Center Harbor Center Harbor · Belknap County |
60 | 1 | 0 | |
|
Loch Lyme Lodge Cottages Lyme · Grafton County |
60 | 0 | 0 | |
|
Merrimack Valley Montessor Sch Salem · Rockingham County |
60 | 1 | 0 | |
|
Mountain River Condos Thornton · Grafton County |
60 | 2 | 0 | |
|
MT Attitash Ski Area/lodge Bartlett · Carroll County |
60 | 0 | 0 | |
|
Nelson Elementary Sch Nelson · Cheshire County |
60 | 0 | 0 | |
|
North Salem Village Salem · Rockingham County |
60 | 0 | 0 | |
|
Oyster River Apts East/west Barrington · Strafford County |
60 | 0 | 0 | |
|
Packers Falls Village Lee · Strafford County |
60 | 1 | 0 | |
|
Paradise Lodge Condos Bridgewater · Grafton County |
60 | 0 | 0 | |
|
Pickity Place Mason · Hillsborough County |
60 | 0 | 0 | |
|
Pine Hollow Camping World Laconia · Belknap County |
60 | 0 | 0 | |
|
Places Youll Grow Hooksett · Merrimack County |
60 | 1 | 1 | |
|
Presidential Pines/upper Loudon · Merrimack County |
60 | 2 | 1 | |
|
Remick Acres Tamworth · Carroll County |
60 | 0 | 0 | |
|
Ricks Food and Spirits Kingston · Rockingham County |
60 | 1 | 1 | |
|
Robies Rv/trailer Park Wolfeboro · Carroll County |
60 | 0 | 0 | |
|
Romanos Pizza Litchfield · Hillsborough County |
60 | 3 | 0 | |
|
Rum Brook Place Grantham · Sullivan County |
60 | 3 | 0 | |
|
Rusty Lantern/irving Loudon · Merrimack County |
60 | 1 | 0 | |
|
South Face Condos Bennington · Hillsborough County |
60 | 0 | 0 | |
|
Steele Hill Resort Sanbornton · Belknap County |
60 | 4 | 0 | |
|
Stonebridge Village Plaistow · Rockingham County |
60 | 0 | 0 | |
|
Strafford Inn Farmington · Strafford County |
60 | 0 | 0 | |
|
Suncook River Convenience Stor Allenstown · Merrimack County |
60 | 0 | 0 | |
|
Triple Elm Coffee & Ice Cream Sandown · Rockingham County |
60 | 1 | 0 | |
|
Tripplewood Resort Condos Campton · Grafton County |
60 | 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.