All water systems in New Hampshire
2,451 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
108 Express Mini Mart Newton · Rockingham County |
30 | 1 | 1 | |
|
153 Lafayette RD Water System Hampton Falls · Rockingham County |
30 | 1 | 0 | |
|
514 South ST Bow · Merrimack County |
30 | 0 | 0 | |
|
Androscoggin Ranger Station Gorham · Coos County |
30 | 0 | 0 | |
|
AP Dailey Windham · Rockingham County |
30 | 1 | 0 | |
|
Applewood Family Dentistry Barrington · Strafford County |
30 | 0 | 0 | |
|
Auburn Childrens House Auburn · Rockingham County |
30 | 2 | 0 | |
|
Back Well Meredith · Belknap County |
30 | 0 | 0 | |
|
Bear Village South Bartlett · Carroll County |
30 | 0 | 0 | |
|
Beaver Hollow Sandown · Rockingham County |
30 | 0 | 0 | |
|
Borough RD Apartments Pembroke · Merrimack County |
30 | 0 | 0 | |
|
Camp Carpenter/shirley Bathhse Manchester · Hillsborough County |
30 | 1 | 0 | |
|
Cedar Wood Estates Lee · Strafford County |
30 | 0 | 0 | |
|
Chester Municipal Center/gym Chester · Rockingham County |
30 | 0 | 0 | |
|
Chesterfield Public Library Chesterfield · Cheshire County |
30 | 2 | 0 | |
|
Chichester Country Store Chichester · Merrimack County |
30 | 0 | 0 | |
|
Coniston General Store Croydon · Sullivan County |
30 | 2 | 0 | |
|
Conway Seventh Day Adv Church Conway · Carroll County |
30 | 1 | 0 | |
|
Cornerstone Vna Rochester · Strafford County |
30 | 1 | 0 | |
|
Country Goods and Groceries Wakefield · Carroll County |
30 | 0 | 0 | |
|
Cove Cottages/water Monkey New Durham · Strafford County |
30 | 0 | 0 | |
|
Cowbell Corners Derry · Rockingham County |
30 | 0 | 0 | |
|
Dexters Inn Sunapee · Sullivan County |
30 | 2 | 0 | |
|
Eversource Energy Bedford Awc Bedford · Hillsborough County |
30 | 0 | 0 | |
|
Exeter United Methodist Church Exeter · Rockingham County |
30 | 0 | 0 | |
|
Flintlock Apts Loudon · Merrimack County |
30 | 1 | 1 | |
|
Gazebo Square Brookline · Hillsborough County |
30 | 0 | 0 | |
|
Glencliff Improvement Warren · Grafton County |
30 | 3 | 0 | |
|
Grandview Estates Rochester · Strafford County |
30 | 0 | 0 | |
|
Granite Mills Harrisville · Cheshire County |
30 | 0 | 0 | |
|
Hannaford Ossipee 8159 Ossipee · Carroll County |
30 | 1 | 0 | |
|
Highland Place Tamworth · Carroll County |
30 | 3 | 0 | |
|
Hubbard Farms Langdon · Sullivan County |
30 | 0 | 0 | |
|
Iron Works Market Gilmanton · Belknap County |
30 | 1 | 0 | |
|
Jackson Estuarine Laboratory Durham · Strafford County |
30 | 0 | 0 | |
|
Kahuna Windham · Rockingham County |
30 | 0 | 0 | |
|
Kancamagus Swift River Inn Albany · Carroll County |
30 | 0 | 0 | |
|
Lindys Pizza and Subs Brentwood · Rockingham County |
30 | 2 | 0 | |
|
Madbury Woods Apartments Madbury · Strafford County |
30 | 4 | 0 | |
|
North Country Lodge and Cabins Pittsburg · Coos County |
30 | 0 | 0 | |
|
Northern Trails Lodging Pittsburg · Coos County |
30 | 3 | 0 | |
|
Northwood Town Hall Northwood · Rockingham County |
30 | 3 | 0 | |
|
Oliverian East Campus Haverhill · Grafton County |
30 | 0 | 0 | |
|
Onway Lake Family Resort Raymond · Rockingham County |
30 | 0 | 0 | |
|
Ossipee Lake Camping Area/new Effingham · Carroll County |
30 | 0 | 0 | |
|
Pelham Country Stores Pelham · Hillsborough County |
30 | 1 | 0 | |
|
Penguin Candia Candia · Rockingham County |
30 | 0 | 0 | |
|
Philbrook Farm Inn Shelburne · Coos County |
30 | 3 | 0 | |
|
Pierces Country Inn Hanover · Grafton County |
30 | 0 | 0 | |
|
Robertos Northwood · Rockingham County |
30 | 3 | 3 |
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.