All water systems in New Hampshire
2,451 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pawtuckaway Farms Raymond · Rockingham County |
38 | 3 | 0 | |
|
Pemi Shores Condos New Hampton · Belknap County |
38 | 0 | 0 | |
|
Rainbow Ridge Plaistow · Rockingham County |
38 | 0 | 0 | |
|
Saint Josephs Church Northwood · Rockingham County |
38 | 2 | 0 | |
|
Shaws Supermarket 686 Windham · Rockingham County |
38 | 0 | 0 | |
|
Southview Condos Londonderry · Rockingham County |
38 | 0 | 0 | |
|
Stratham Woods Stratham · Rockingham County |
38 | 3 | 0 | |
|
The Place in Ossipee Ossipee · Carroll County |
38 | 2 | 2 | |
|
Tks Cigar Bar and Golf Sims Ossipee · Carroll County |
38 | 0 | 0 | |
|
Barnyard Buddies Fremont · Rockingham County |
37 | 0 | 0 | |
|
Derry Medical Center Windham · Rockingham County |
37 | 0 | 0 | |
|
Hillside Family Dental Care Candia · Rockingham County |
37 | 0 | 0 | |
|
Lakeside Colony Tuftonboro · Carroll County |
37 | 0 | 0 | |
|
Belletetes of Brookline Brookline · Hillsborough County |
36 | 0 | 0 | |
|
Chas Convenience Winchester · Cheshire County |
36 | 1 | 0 | |
|
Conway Municipal Center Conway · Carroll County |
36 | 1 | 0 | |
|
Forbes Hill Notch View Resort Colebrook · Coos County |
36 | 0 | 0 | |
|
Heath Brook Estates Rochester · Strafford County |
36 | 1 | 0 | |
|
Hollis Country Kitchen Hollis · Hillsborough County |
36 | 3 | 0 | |
|
Hollis Village Marketplace Hollis · Hillsborough County |
36 | 3 | 1 | |
|
Lyme Nursery Schl Lyme · Grafton County |
36 | 0 | 0 | |
|
Pine Glen Bartlett · Carroll County |
36 | 1 | 0 | |
|
Royal Spice Troy · Cheshire County |
36 | 1 | 0 | |
|
Sig Sauer Experience Epping · Rockingham County |
36 | 2 | 0 | |
|
Snowvillage Inn /carriage Hse Eaton · Carroll County |
36 | 0 | 0 | |
|
1830 House Motel Hillsborough · Hillsborough County |
35 | 0 | 0 | |
|
7cs Market and Deli Strafford · Strafford County |
35 | 2 | 0 | |
|
Belletetes Andover Andover · Merrimack County |
35 | 1 | 0 | |
|
Bethel Christian Fellowship Hooksett · Merrimack County |
35 | 0 | 0 | |
|
Bow Public Works Dept Bow · Merrimack County |
35 | 0 | 0 | |
|
Breezy Point Condos Antrim · Hillsborough County |
35 | 0 | 0 | |
|
Canterbury Crossings Northfield · Merrimack County |
35 | 0 | 0 | |
|
Cavaliers Cove Moultonborough · Carroll County |
35 | 2 | 0 | |
|
Chalet Village Gilford · Belknap County |
35 | 0 | 0 | |
|
Cold River Campground Chatham · Carroll County |
35 | 0 | 0 | |
|
Country Ridge Mobile Home Park Rochester · Strafford County |
35 | 2 | 0 | |
|
Davis Cabins on Lake Sunapee Newbury · Merrimack County |
35 | 1 | 0 | |
|
Dollar General Store 19482 Wentworth · Grafton County |
35 | 0 | 0 | |
|
Dolly Copp Picnic Area Martins Location · Coos County |
35 | 1 | 0 | |
|
Ellis River Village Jackson · Carroll County |
35 | 0 | 0 | |
|
Follansbee Inn Sutton · Merrimack County |
35 | 0 | 0 | |
|
Greenland Commons Greenland · Rockingham County |
35 | 0 | 0 | |
|
Hannaford Northwood 8160 Northwood · Rockingham County |
35 | 0 | 0 | |
|
Lakes Edge Condos Tilton · Belknap County |
35 | 0 | 0 | |
|
Lamington Hill Stratham · Rockingham County |
35 | 5 | 0 | |
|
Meadows at Ridgeview Conway · Carroll County |
35 | 0 | 0 | |
|
Meeting House Water Pembroke · Merrimack County |
35 | 1 | 0 | |
|
Old Stagecoach Arms Barrington · Strafford County |
35 | 0 | 0 | |
|
Peggys Cove Estates Alton · Belknap County |
35 | 0 | 0 | |
|
Pine Tree Place Condos Bedford · Hillsborough County |
35 | 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.