All water systems in New Hampshire
2,451 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Amc Cardigan Lodge Alexandria · Grafton County |
90 | 0 | 0 | |
|
Ames Farm Inn Gilford · Belknap County |
90 | 0 | 0 | |
|
Breton Woods Dev Gilford · Belknap County |
90 | 2 | 0 | |
|
Camp at Newfound Lake Bridgewater · Grafton County |
90 | 2 | 0 | |
|
Cherry Valley Condos Gilford · Belknap County |
90 | 0 | 0 | |
|
Country Hills of East Kingston East Kingston · Rockingham County |
90 | 0 | 0 | |
|
Country Meadows Tilton · Belknap County |
90 | 1 | 1 | |
|
Cozy Pond Camping Resort/east Webster · Merrimack County |
90 | 1 | 0 | |
|
Elm Brook Village Hopkinton · Merrimack County |
90 | 0 | 0 | |
|
Gilford Municipal Bldg Complex Gilford · Belknap County |
90 | 0 | 0 | |
|
Grasmere Wp/landmark Goffstown · Hillsborough County |
90 | 1 | 0 | |
|
Gusto Italian Cafe Center Harbor · Belknap County |
90 | 1 | 0 | |
|
Hampton Falls Motor Inn Hampton Falls · Rockingham County |
90 | 1 | 0 | |
|
Heavy Construction Academy Brentwood · Rockingham County |
90 | 0 | 0 | |
|
Horton Center on Pine Mountain Gorham · Coos County |
90 | 0 | 0 | |
|
Lake Francis State Park Pittsburg · Coos County |
90 | 0 | 0 | |
|
Latter Day ST Church/ Randolph Randolph · Coos County |
90 | 2 | 0 | |
|
Lord Hampshire Condos Tilton · Belknap County |
90 | 0 | 0 | |
|
Lumen Woodstock · Grafton County |
90 | 1 | 0 | |
|
Northern Human Svcs Conway · Carroll County |
90 | 0 | 0 | |
|
Pillsbury Lake/peninsula Webster · Merrimack County |
90 | 0 | 0 | |
|
Pine Acres Condos Sandown · Rockingham County |
90 | 0 | 0 | |
|
Profile Apartments Rochester · Strafford County |
90 | 4 | 2 | |
|
Sunshine Valley RV Park Milan · Coos County |
90 | 0 | 0 | |
|
Taylor River Estates Hampton · Rockingham County |
90 | 1 | 0 | |
|
Tenney Brook Condos I Plymouth · Grafton County |
90 | 0 | 0 | |
|
Thurston Woods Lee · Strafford County |
90 | 0 | 0 | |
|
Weare Center Plaza Weare · Hillsborough County |
90 | 0 | 0 | |
|
Windward Harbor Condos Moultonborough · Carroll County |
90 | 0 | 0 | |
|
Colonial Poplin Nursing Home Fremont · Rockingham County |
88 | 0 | 0 | |
|
Highland Colony Holderness · Grafton County |
88 | 0 | 0 | |
|
Highland Mountain Bike Park Northfield · Merrimack County |
88 | 0 | 0 | |
|
Newton Learning Center Newton · Rockingham County |
88 | 0 | 0 | |
|
North Conway Pines Campground Conway · Carroll County |
88 | 0 | 0 | |
|
Piermont Village Sch Piermont · Grafton County |
88 | 1 | 0 | |
|
Rolling Meadows Condos I Londonderry · Rockingham County |
88 | 0 | 0 | |
|
Shaker Heights Chester · Rockingham County |
88 | 0 | 0 | |
|
Toah Nipi/retreat Bethel Rindge · Cheshire County |
88 | 0 | 0 | |
|
Wentworth Acres Moultonborough · Carroll County |
88 | 1 | 0 | |
|
Willow Grove Trailer Park Newton · Rockingham County |
88 | 0 | 0 | |
|
Rocky Valley RV Resort Hillsborough · Hillsborough County |
87 | 1 | 0 | |
|
Sandwich Central Sch Sandwich · Carroll County |
87 | 0 | 0 | |
|
Wynridge Condos Windham · Rockingham County |
87 | 1 | 0 | |
|
All Aboard Presch and Chldcare Nottingham · Rockingham County |
86 | 1 | 0 | |
|
Labsphere Sutton · Merrimack County |
86 | 1 | 1 | |
|
The Bearcamp Center Tamworth · Carroll County |
86 | 1 | 0 | |
|
Town Line Plaza Tilton · Belknap County |
86 | 1 | 0 | |
|
Village at Granite Fields Kingston · Rockingham County |
86 | 0 | 0 | |
|
Birchwood Inn Temple · Hillsborough County |
85 | 1 | 1 | |
|
Blaisdell Memorial Library Nottingham · Rockingham County |
85 | 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.