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 |
|---|---|---|---|---|
|
Tricklin Falls Day Camp East Kingston · Rockingham County |
261 | 1 | 0 | |
|
Plaistow Public Library Plaistow · Rockingham County |
255 | 1 | 0 | |
|
Hunters Run RV Park Hillside N Meredith · Belknap County |
253 | 2 | 0 | |
|
Branch Brook Campground Campton · Grafton County |
250 | 2 | 0 | |
|
Connies Plaza Hudson · Hillsborough County |
250 | 1 | 0 | |
|
Dox on Winnisquam Tilton · Belknap County |
250 | 1 | 0 | |
|
Seacoast United Sports Club Kingston · Rockingham County |
250 | 2 | 0 | |
|
Crossing Life Church Windham · Rockingham County |
240 | 2 | 0 | |
|
Latter Day ST Church/lebanon Lebanon · Grafton County |
233 | 2 | 0 | |
|
Riverbrook RV Resort Rumney · Grafton County |
225 | 1 | 0 | |
|
Hideaway Inn MT Sunapee Newbury · Merrimack County |
220 | 3 | 1 | |
|
Province Shores Campground Effingham · Carroll County |
215 | 2 | 1 | |
|
Far Echo Harbor Moultonborough · Carroll County |
213 | 1 | 0 | |
|
Second Nature Academy Nashua · Hillsborough County |
212 | 2 | 0 | |
|
Hemlock Haven Hampton · Rockingham County |
207 | 2 | 0 | |
|
Camp Waukeela Eaton · Carroll County |
205 | 1 | 0 | |
|
Bentons Sugar Shack Thornton · Grafton County |
200 | 1 | 0 | |
|
Cheshire Market Place Rindge · Cheshire County |
200 | 2 | 0 | |
|
China Garden Restaurant Belmont · Belknap County |
200 | 1 | 0 | |
|
Monadnock State Park/main Jaffrey · Cheshire County |
200 | 1 | 0 | |
|
Pizza Barn Ossipee · Carroll County |
200 | 1 | 0 | |
|
Rock Church Sandown Sandown · Rockingham County |
200 | 2 | 0 | |
|
Shir Roy Camping Area Richmond · Cheshire County |
200 | 1 | 0 | |
|
South Weare Water Weare · Hillsborough County |
200 | 3 | 0 | |
|
Steppin Out Dance Academy Kingston · Rockingham County |
200 | 1 | 0 | |
|
Sun River Campground Barnstead · Belknap County |
200 | 2 | 0 | |
|
The North Station Rumney · Grafton County |
200 | 1 | 0 | |
|
Villager Motel Bartlett · Carroll County |
200 | 1 | 0 | |
|
Dowds Country Inn Lyme · Grafton County |
199 | 2 | 0 | |
|
The Barn at Merry Hill Nottingham · Rockingham County |
190 | 1 | 0 | |
|
Camp Runels Pelham · Hillsborough County |
180 | 1 | 0 | |
|
Water Wheel Breakfast/gift Hse Jefferson · Coos County |
180 | 1 | 0 | |
|
Rockingham Church Plaistow · Rockingham County |
175 | 3 | 0 | |
|
White Mountain Ranch Rumney · Grafton County |
174 | 1 | 0 | |
|
Sandlot Sports Sandown · Rockingham County |
165 | 2 | 0 | |
|
Camp Merriwood Orford · Grafton County |
159 | 2 | 0 | |
|
Deer Meadows Hopkinton · Merrimack County |
150 | 2 | 0 | |
|
Deerfield Fairgrounds Deerfield · Rockingham County |
150 | 1 | 0 | |
|
Draft House Lakeside Grille Kingston · Rockingham County |
150 | 2 | 0 | |
|
Holderness Irving Mainway Holderness · Grafton County |
150 | 1 | 0 | |
|
Homestead Restaurant Bristol · Grafton County |
150 | 1 | 0 | |
|
Liars Paradise Gen Str/pizza Nottingham · Rockingham County |
150 | 2 | 0 | |
|
Loudon Mart Loudon · Merrimack County |
150 | 2 | 0 | |
|
Pine Valley Golf Course Pelham · Hillsborough County |
150 | 1 | 0 | |
|
That Dam Pit Stop Littleton · Grafton County |
150 | 2 | 0 | |
|
The Clam Bar Plaistow · Rockingham County |
150 | 2 | 0 | |
|
The Breeze Gilford · Belknap County |
142 | 2 | 0 | |
|
Over the Moon Farmstead Pittsfield · Merrimack County |
139 | 2 | 0 | |
|
Tamworth Camping Area/site 22 Tamworth · Carroll County |
138 | 1 | 0 | |
|
Camp Allen Bedford · Hillsborough County |
137 | 2 | 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.