All water systems in New Hampshire
2,451 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Old Coach Village Derry · Rockingham County |
50 | 0 | 0 | |
|
Old Town Hall Bow · Merrimack County |
50 | 0 | 0 | |
|
Olde Post Restaurant Chester · Rockingham County |
50 | 1 | 0 | |
|
Pine Landing Condos Freedom · Carroll County |
50 | 4 | 0 | |
|
Prescott Farm Environ ED Ctr Laconia · Belknap County |
50 | 0 | 0 | |
|
Proctors General Store Enfield · Grafton County |
50 | 0 | 0 | |
|
Profile Club Golf Course Franconia · Grafton County |
50 | 1 | 0 | |
|
Raven Wood Hooksett · Merrimack County |
50 | 1 | 0 | |
|
Rcn Condos Stratham · Rockingham County |
50 | 0 | 0 | |
|
Riversbend Bartlett · Carroll County |
50 | 1 | 0 | |
|
Rolling Meadows Condos III Londonderry · Rockingham County |
50 | 0 | 0 | |
|
Roselynn Homemade Ice Cream Epping · Rockingham County |
50 | 0 | 0 | |
|
Saco Pines Conway · Carroll County |
50 | 1 | 0 | |
|
Saddleback Campground Northwood · Rockingham County |
50 | 2 | 1 | |
|
Sawyers Park Kensington · Rockingham County |
50 | 0 | 0 | |
|
Seven Maples Campground Hancock · Hillsborough County |
50 | 1 | 0 | |
|
Shaker Heights Prof Plaza Chester · Rockingham County |
50 | 0 | 0 | |
|
Smith School House Campton · Grafton County |
50 | 2 | 0 | |
|
South Hampton Town Hall South Hampton · Rockingham County |
50 | 0 | 0 | |
|
Spofford Yacht Club Chesterfield · Cheshire County |
50 | 0 | 0 | |
|
Stevens Memorial Hall Chester · Rockingham County |
50 | 0 | 0 | |
|
Strawberry Hill Plaistow · Rockingham County |
50 | 0 | 0 | |
|
Subway/aroma Joes Lee · Strafford County |
50 | 1 | 0 | |
|
Sugar River Mennonite Fllwshp Charlestown · Sullivan County |
50 | 0 | 0 | |
|
Sun Lake Village Belmont · Belknap County |
50 | 0 | 0 | |
|
Sunapee Pizza Chef Sunapee · Sullivan County |
50 | 0 | 0 | |
|
Surry Village Water Surry · Cheshire County |
50 | 1 | 0 | |
|
Tame Thornton · Grafton County |
50 | 0 | 0 | |
|
The New Deal General Store Wakefield · Carroll County |
50 | 2 | 0 | |
|
The Old Barnstead Country Stor Barnstead · Belknap County |
50 | 0 | 0 | |
|
Three Shining Stars Strafford · Strafford County |
50 | 2 | 1 | |
|
Tough Tymes Grille and Pub Northwood · Rockingham County |
50 | 0 | 0 | |
|
Town Beach/north Shore Chesterfield · Cheshire County |
50 | 1 | 0 | |
|
Travelers Rest Brew Pub/b B Bristol · Grafton County |
50 | 1 | 0 | |
|
United Methodist Church Greenland · Rockingham County |
50 | 2 | 0 | |
|
Village Local Kitchen Bristol · Grafton County |
50 | 1 | 0 | |
|
Village Store Lyndeborough · Hillsborough County |
50 | 1 | 0 | |
|
Voa/nne Senior Housing Loudon · Merrimack County |
50 | 0 | 0 | |
|
Wakefield Inn and Restaurant Wakefield · Carroll County |
50 | 0 | 0 | |
|
Warwick Mills New Ipswich · Hillsborough County |
50 | 1 | 0 | |
|
Waterville Acres Condos Thornton · Grafton County |
50 | 2 | 1 | |
|
Wentworth Estates Wolfeboro · Carroll County |
50 | 0 | 0 | |
|
Wentworth State Park Wolfeboro · Carroll County |
50 | 1 | 0 | |
|
Westward Shores Peninsula Ossipee · Carroll County |
50 | 0 | 0 | |
|
Whipple Free Library New Boston · Hillsborough County |
50 | 1 | 1 | |
|
Whits End Campground III Ossipee · Carroll County |
50 | 1 | 0 | |
|
Windy Ridge Orchard Haverhill · Grafton County |
50 | 0 | 0 | |
|
NP Stratham Stratham · Rockingham County |
49 | 0 | 0 | |
|
Avaloch Farm Music Institute Boscawen · Merrimack County |
48 | 1 | 0 | |
|
East Bluff Highlands Condos Meredith · Belknap County |
48 | 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.