All water systems in New Hampshire
2,451 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Mello Moose Coffee House Meredith · Belknap County |
27 | 0 | 0 | |
|
Milan Hill State Park Milan · Coos County |
27 | 1 | 0 | |
|
NH Motor Speedway/main Office Loudon · Merrimack County |
27 | 0 | 0 | |
|
Northeast Home Loan Chesterfield · Cheshire County |
27 | 0 | 0 | |
|
Sandybeach of Newfound Bridgewater · Grafton County |
27 | 0 | 0 | |
|
Bens Sugar Shack Temple · Hillsborough County |
26 | 2 | 0 | |
|
Cooper Hill Pizzeria Northwood · Rockingham County |
26 | 0 | 0 | |
|
Lily Pond MHP Gilford · Belknap County |
26 | 1 | 0 | |
|
Newfound Acres MHP Bridgewater · Grafton County |
26 | 0 | 0 | |
|
Pickpocket Woods Exeter · Rockingham County |
26 | 2 | 0 | |
|
West Wynde Village Moultonborough · Carroll County |
26 | 0 | 0 | |
|
149/151 Portsmouth Ave Stratham · Rockingham County |
25 | 0 | 0 | |
|
15 Owens Court Hampstead · Rockingham County |
25 | 0 | 0 | |
|
266 Route 125 Kingston · Rockingham County |
25 | 0 | 0 | |
|
292 Route 101 Bedford · Hillsborough County |
25 | 0 | 0 | |
|
501 South Street Bow · Merrimack County |
25 | 1 | 0 | |
|
Abbott/staples General Store Ossipee · Carroll County |
25 | 3 | 0 | |
|
Action Kids at Brentwood Cmns Brentwood · Rockingham County |
25 | 0 | 0 | |
|
Almolus Bagels and More Northwood · Rockingham County |
25 | 2 | 0 | |
|
Aloha Greenes Corner Market Moultonborough · Carroll County |
25 | 0 | 0 | |
|
Baker Hill Golf Club Newbury · Merrimack County |
25 | 0 | 0 | |
|
Barnes Field Campground Martins Location · Coos County |
25 | 0 | 0 | |
|
Barton MHP East Kingston · Rockingham County |
25 | 0 | 0 | |
|
Big Apple Food Store 1090 Holderness · Grafton County |
25 | 0 | 0 | |
|
Blooms and Brews Cafe Deerfield · Rockingham County |
25 | 1 | 1 | |
|
Blue Bear Inn Francestown · Hillsborough County |
25 | 0 | 0 | |
|
Bow Community Building Bow · Merrimack County |
25 | 0 | 0 | |
|
Bradford and Bigelow Newton · Rockingham County |
25 | 1 | 0 | |
|
Camp Spofford/maple RD Chesterfield · Cheshire County |
25 | 0 | 0 | |
|
Camp Wah Tut CA Northwood · Rockingham County |
25 | 1 | 0 | |
|
Camp Y Wood Salem · Rockingham County |
25 | 3 | 0 | |
|
Canterbury Spruces Housing Canterbury · Merrimack County |
25 | 0 | 0 | |
|
Canterbury Woods Country Club Canterbury · Merrimack County |
25 | 0 | 0 | |
|
Cedar Waters/east Nottingham · Rockingham County |
25 | 0 | 0 | |
|
Cheshire Fairgrounds Swanzey · Cheshire County |
25 | 2 | 0 | |
|
Clearwater Cove Condos Gilford · Belknap County |
25 | 0 | 0 | |
|
Cobbetts Professional Park Windham · Rockingham County |
25 | 0 | 0 | |
|
Coleman State PK Visitors Ctr Stewartstown · Coos County |
25 | 0 | 0 | |
|
Commons at Windham 1/west Bldg Windham · Rockingham County |
25 | 0 | 0 | |
|
Cornerstone Place Deerfield · Rockingham County |
25 | 1 | 0 | |
|
Crazy Horse Campground Littleton · Grafton County |
25 | 1 | 0 | |
|
Crescent Campsites/south Canaan · Grafton County |
25 | 0 | 0 | |
|
Danbury Country Store Danbury · Merrimack County |
25 | 1 | 0 | |
|
Deerfield Bible Church Deerfield · Rockingham County |
25 | 1 | 0 | |
|
Dublin Lake Club Dublin · Cheshire County |
25 | 1 | 0 | |
|
Dunbarton Family Dental Care Dunbarton · Merrimack County |
25 | 0 | 0 | |
|
Dunkin Donuts Tamworth · Carroll County |
25 | 0 | 0 | |
|
Eaton Village Store Eaton · Carroll County |
25 | 0 | 0 | |
|
Edward Macdowell Park Peterborough · Hillsborough County |
25 | 0 | 0 | |
|
EL Mariachi Moultonborough · Carroll County |
25 | 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.