Revised Total Coliform Rule (RTCR) violations in New Hampshire
444 active public water systems in New Hampshire had a Revised Total Coliform Rule (RTCR) violation in the past three years, 151 of them in the latest quarter of EPA's data. What Revised Total Coliform Rule (RTCR) is and why it matters.
Systems with a Revised Total Coliform Rule (RTCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pittsburgs Hidden Acres Pittsburg · Coos County |
130 | 1 | 0 | |
|
Rocky Brook Motel Keene · Cheshire County |
130 | 1 | 0 | |
|
Camp Mowglis Lower Hebron · Grafton County |
125 | 1 | 0 | |
|
Kelari Greek Taverna Pelham · Hillsborough County |
125 | 1 | 0 | |
|
Latter Day Saint Church /derry Derry · Rockingham County |
125 | 2 | 0 | |
|
Mascoma Meadows Lebanon · Grafton County |
125 | 2 | 0 | |
|
Rock N Birch Camping Area Henniker · Merrimack County |
125 | 2 | 0 | |
|
Sheltering Pines MHP Epsom · Merrimack County |
125 | 2 | 1 | |
|
The Spot Freedom · Carroll County |
125 | 2 | 0 | |
|
Washington Elementary Sch Washington · Sullivan County |
125 | 3 | 2 | |
|
Granite State Cabinetry Bedford · Hillsborough County |
120 | 1 | 0 | |
|
Mountain Edge Suites Newbury · Merrimack County |
120 | 1 | 0 | |
|
New Durham General Store New Durham · Strafford County |
120 | 2 | 0 | |
|
Rivercrest Villas/cow Palace Epping · Rockingham County |
120 | 1 | 0 | |
|
Stubbys Place Restaurant Candia · Rockingham County |
120 | 2 | 0 | |
|
Wediko Kitchen Windsor · Hillsborough County |
120 | 2 | 0 | |
|
MT Laurel Estates Goffstown · Hillsborough County |
115 | 1 | 0 | |
|
Rudys Cabins and Campground Clarksville · Coos County |
115 | 2 | 0 | |
|
Westgate Estates Raymond · Rockingham County |
115 | 3 | 1 | |
|
Christmas Farm Inn and Spa Jackson · Carroll County |
110 | 2 | 0 | |
|
Usfs Wmnf Administrative Cmplx Campton · Grafton County |
110 | 1 | 0 | |
|
The Lyme Inn Lyme · Grafton County |
108 | 2 | 0 | |
|
Lttr Day ST Chrch/peterborough Peterborough · Hillsborough County |
105 | 2 | 0 | |
|
Freedom Pond New Ipswich · Hillsborough County |
104 | 1 | 0 | |
|
Josselyns Getaway Cabins Jefferson · Coos County |
104 | 2 | 0 | |
|
Brantwood Camp for Girls Greenfield · Hillsborough County |
101 | 1 | 0 | |
|
Applecrest Farm Orchard Hampton Falls · Rockingham County |
100 | 1 | 0 | |
|
Auburn Tavern Auburn · Rockingham County |
100 | 2 | 0 | |
|
Birchwood Plaza Candia · Rockingham County |
100 | 2 | 0 | |
|
Blackbird Market and Deli Weare · Hillsborough County |
100 | 1 | 0 | |
|
Camp Belknap/seniors Tuftonboro · Carroll County |
100 | 1 | 0 | |
|
Camp Hale/lower Sandwich · Carroll County |
100 | 1 | 0 | |
|
Camp Hale/upper Sandwich · Carroll County |
100 | 1 | 0 | |
|
Camp Wilmot Wilmot · Merrimack County |
100 | 2 | 0 | |
|
Center Harbor Inn Center Harbor · Belknap County |
100 | 1 | 0 | |
|
Discount II Plus Deli Albany · Carroll County |
100 | 2 | 0 | |
|
Grace Ministries International Brentwood · Rockingham County |
100 | 1 | 0 | |
|
Harley Jacks Burgers and Brews Ossipee · Carroll County |
100 | 3 | 0 | |
|
Island Bowls New Ipswich · Hillsborough County |
100 | 1 | 0 | |
|
Italian Farmhouse Plymouth · Grafton County |
100 | 3 | 0 | |
|
Lochmere Golf Club Tilton · Belknap County |
100 | 1 | 0 | |
|
Loudon Country Club Loudon · Merrimack County |
100 | 1 | 0 | |
|
Meister Hut Conway · Carroll County |
100 | 4 | 0 | |
|
Pilgrim Pines Campground Swanzey · Cheshire County |
100 | 1 | 0 | |
|
Searles Chapel Windham · Rockingham County |
100 | 3 | 0 | |
|
Shawnees General Store Wentworth · Grafton County |
100 | 1 | 0 | |
|
The Cat Shack Plymouth · Grafton County |
100 | 1 | 0 | |
|
Watsons General Store Ossipee · Carroll County |
100 | 2 | 0 | |
|
Zions Camp Raymond · Rockingham County |
100 | 1 | 0 | |
|
Brantwood Camp for Boys Greenfield · Hillsborough County |
99 | 1 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Revised Total Coliform Rule (RTCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Revised Total Coliform Rule (RTCR) alone.
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.