Water quality in Union, New Hampshire
Union is in Carroll County. 367 active public water systems serve the county; 129 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Carroll County
109 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Wakefield Acres Wakefield |
30 | 0 | 4.4 mi | |
| Sherwood Forest Wolfeboro |
55 | 2 | 7.8 mi | |
| Point Breeze Condos Wolfeboro |
113 | 1 | 8.8 mi | |
| Wentworth Estates Wolfeboro |
50 | 0 | 9.4 mi | |
| Michawanic Village Condos Wakefield |
120 | 0 | 10.5 mi | |
| Beverly Hills Water Wakefield |
120 | 1 | 11.0 mi | |
| Birches of Wolfeboro Coop Wolfeboro |
159 | 2 | 11.8 mi | |
| Wolfeboro Water and Sewer Wolfeboro |
6,000 | 0 | 11.8 mi | |
| Sandy Ridge Estates Ossipee |
125 | 0 | 13.5 mi | |
| Poland Brook Woods Ossipee |
43 | 2 | 13.8 mi | |
| Carroll County Complex Ossipee |
258 | 2 | 14.5 mi | |
| Hidden Valley/mason Tuftonboro |
298 | 1 | 15.0 mi | |
| Winmiir Condos Tuftonboro |
45 | 0 | 15.3 mi | |
| North Country Village Tuftonboro |
143 | 0 | 16.2 mi | |
| Lost Valley Effingham |
206 | 0 | 17.3 mi | |
| The Place in Ossipee Ossipee |
38 | 2 | 18.2 mi | |
| Lands End Moultonborough |
50 | 2 | 18.7 mi | |
| Crosswinds Moultonborough |
73 | 1 | 19.2 mi | |
| Ossipee Water Dept Ossipee |
860 | 0 | 19.2 mi | |
| Jonathans Landing Condos Moultonborough |
158 | 1 | 19.6 mi | |
| West Point Moultonborough |
108 | 1 | 20.1 mi | |
| 18 Hughes Ln/effingham Effingham |
60 | 0 | 20.3 mi | |
| Indian Mound Golf Club Ossipee |
260 | 1 | 20.7 mi | |
| Far Echo Harbor Moultonborough |
213 | 1 | 21.1 mi | |
| Freedom Village Condos Freedom |
165 | 3 | 21.2 mi |
Non-community systems in Carroll County (257: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Carroll County, nearest to Union first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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.