Water quality in Barnstead, New Hampshire
Barnstead is in Belknap County. 256 active public water systems serve the county; 72 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Belknap County
69 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Eagles Rest MHP Alton |
138 | 0 | 6.6 mi | |
| Merrymeeting MHP Alton |
265 | 0 | 6.9 mi | |
| Alton Water Works Alton |
1,800 | 1 | 8.2 mi | |
| Belmont Water Dept/north Belmont |
150 | 0 | 12.8 mi | |
| Belmont Water Dept Belmont |
1,612 | 0 | 12.9 mi | |
| Lily Pond MHP Gilford |
26 | 1 | 13.2 mi | |
| Lakes Region MHP Coop II Belmont |
276 | 0 | 13.7 mi | |
| Granite State Campground Belmont |
77 | 0 | 13.8 mi | |
| Lakeside at Winnipesaukee Alton |
85 | 0 | 13.9 mi | |
| Pine Gardens MHP Belmont |
413 | 0 | 14.1 mi | |
| Liberty Highlands Water Gilford |
50 | 0 | 14.2 mi | |
| Abenaki Water /lakeland Belmont |
395 | 0 | 14.3 mi | |
| Abenaki Water/tioga Belmont Belmont |
55 | 0 | 14.4 mi | |
| Brake Hill Acres Gilford |
98 | 0 | 14.7 mi | |
| Northbrook MHP Belmont |
85 | 2 | 15.0 mi | |
| Gunstock Glen Water Gilford |
138 | 0 | 15.0 mi | |
| Cherry Valley Condos Gilford |
90 | 0 | 15.1 mi | |
| Gilford Forest Estates Gilford |
113 | 0 | 15.2 mi | |
| Chalet Village Gilford |
35 | 0 | 15.3 mi | |
| Mountain View Apts Laconia |
100 | 0 | 15.3 mi | |
| Belknap Heights Water Gilford |
60 | 0 | 15.5 mi | |
| Abenaki Water/gilford Village Gilford |
190 | 0 | 15.5 mi | |
| Country Village Way Gilford |
100 | 0 | 15.6 mi | |
| Solar Village Belmont |
120 | 1 | 15.8 mi | |
| Gunstock Acres Village Dist Gilford |
1,440 | 4 | 15.8 mi |
Non-community systems in Belknap County (186: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Belknap County, nearest to Barnstead 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.