All water systems in New Hampshire
1,291 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Danville Market Danville · Rockingham County |
400 | 0 | 0 | |
|
Deerfield Mart Deerfield · Rockingham County |
400 | 0 | 0 | |
|
Depot Crossing Hampstead · Rockingham County |
400 | 0 | 0 | |
|
Dunkin Donuts Atkinson · Rockingham County |
400 | 2 | 0 | |
|
Geneva Point Ctr/main Sys Moultonborough · Carroll County |
400 | 1 | 0 | |
|
Grace Comm Evang Free Church Chesterfield · Cheshire County |
400 | 0 | 0 | |
|
Haffners Gilford · Belknap County |
400 | 0 | 0 | |
|
Heavnly Donuts Brentwood · Rockingham County |
400 | 0 | 0 | |
|
Hidden Valley/dining Hall Gilmanton · Belknap County |
400 | 0 | 0 | |
|
Nouria 1167 Auburn · Rockingham County |
400 | 1 | 1 | |
|
Phan Zone Hampstead · Rockingham County |
400 | 2 | 0 | |
|
Russell Pond Campground Woodstock · Grafton County |
400 | 0 | 0 | |
|
Sawyer Brook Plaza Grantham · Sullivan County |
400 | 0 | 0 | |
|
Seacoast United Soccer Club Epping · Rockingham County |
400 | 2 | 0 | |
|
Spacious Skies French Pond Henniker · Merrimack County |
400 | 1 | 0 | |
|
Stuart and Johns Sugar House Westmoreland · Cheshire County |
400 | 0 | 0 | |
|
The Mug Center Harbor · Belknap County |
400 | 0 | 0 | |
|
Tower Hill Church Auburn · Rockingham County |
400 | 0 | 0 | |
|
Veterans of Foreign Wars 5613 Jaffrey · Cheshire County |
400 | 3 | 1 | |
|
W Valley Ski Area Schwendi Waterville Valley · Grafton County |
400 | 1 | 1 | |
|
Yogi Bears Camp/glen Ellis 1 Bartlett · Carroll County |
400 | 1 | 0 | |
|
Circle 9 Ranch Campground Epsom · Merrimack County |
395 | 2 | 0 | |
|
Hunters Run RV Park Lakeside S Meredith · Belknap County |
388 | 1 | 0 | |
|
Fnsp Lafayette Place Cpgd Franconia · Grafton County |
385 | 0 | 0 | |
|
Town and Country Inn/resort Shelburne · Coos County |
383 | 2 | 0 | |
|
Beaver Hollow Campground Ossipee · Carroll County |
380 | 0 | 0 | |
|
Camp Takodah Richmond · Cheshire County |
375 | 2 | 0 | |
|
Cozy Pond Camping Resort/west Webster · Merrimack County |
375 | 1 | 0 | |
|
Terrace Pines Camping Ossipee · Carroll County |
375 | 0 | 0 | |
|
Stratham Irving/stratham Hts Stratham · Rockingham County |
366 | 0 | 0 | |
|
Davidsons Countryside Cpgd Bristol · Grafton County |
365 | 0 | 0 | |
|
Country Cook N at the Lakeside Gilford · Belknap County |
360 | 0 | 0 | |
|
Buck Rub Pizza Pub and Lodge Pittsburg · Coos County |
359 | 0 | 0 | |
|
Camp Spofford/kitchen Chesterfield · Cheshire County |
357 | 0 | 0 | |
|
104 Diner New Hampton · Belknap County |
350 | 3 | 0 | |
|
7 Eleven Litchfield · Hillsborough County |
350 | 0 | 0 | |
|
Bear Brook ST Pk/beaver Pond Deerfield · Rockingham County |
350 | 0 | 0 | |
|
Camp Bernadette Wolfeboro · Carroll County |
350 | 0 | 0 | |
|
Camp Marist/offices Effingham · Carroll County |
350 | 0 | 0 | |
|
Murphys Taproom/carriage Hse Bedford · Hillsborough County |
350 | 1 | 0 | |
|
Pierce Camp Birchmont/cabins Wolfeboro · Carroll County |
350 | 0 | 0 | |
|
Pierce Camp Birchmont/kitchen Wolfeboro · Carroll County |
350 | 0 | 0 | |
|
Rosebrook Lodge Bethlehem · Grafton County |
350 | 1 | 0 | |
|
Winnisquam Beach Campground Belmont · Belknap County |
348 | 1 | 0 | |
|
Wedgewood Granite Rose Hampstead · Rockingham County |
342 | 0 | 0 | |
|
Camp Robindel Dining Hall Moultonborough · Carroll County |
340 | 0 | 0 | |
|
Camp Robindel Program Office Moultonborough · Carroll County |
340 | 0 | 0 | |
|
Broken Branch KOA Campground Woodstock · Grafton County |
335 | 3 | 0 | |
|
Pelham Veterans Memorial Park Pelham · Hillsborough County |
335 | 0 | 0 | |
|
Resort on the Bay Laconia · Belknap County |
328 | 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.