Water quality in Nelson, New Hampshire
Nelson is in Cheshire County. 168 active public water systems serve the county; 48 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Cheshire County
33 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Marlborough Water Works Marlborough |
750 | 0 | 7.6 mi | |
| Keene Water Dept Keene |
30,000 | 0 | 9.4 mi | |
| Surry Village Water Surry |
50 | 1 | 10.1 mi | |
| Well Hill Alstead |
60 | 0 | 11.1 mi | |
| Troy Water Works Troy |
1,200 | 0 | 12.0 mi | |
| Eastfield Crossing Swanzey |
113 | 1 | 12.4 mi | |
| N Swanzey Water and Fire Prct Swanzey |
1,700 | 0 | 12.9 mi | |
| Ashuelot River Apts Swanzey |
100 | 0 | 13.6 mi | |
| View Point Coop Swanzey |
248 | 0 | 13.7 mi | |
| Residential Camp Monadnock Jaffrey |
28 | 2 | 13.7 mi | |
| Jaffrey Water Works Jaffrey |
3,800 | 0 | 13.7 mi | |
| West Swanzey Water Swanzey |
430 | 0 | 13.8 mi | |
| Forest View Estates Swanzey |
180 | 0 | 13.8 mi | |
| Pine Grove Mobile Home Park Swanzey |
305 | 0 | 14.8 mi | |
| 20 Jaffrey RD Fitzwilliam |
32 | 1 | 14.8 mi | |
| Fitzwilliam Village/prigge Fitzwilliam |
43 | 1 | 14.8 mi | |
| Fitzwilliam Village/massin Fitzwilliam |
53 | 0 | 14.9 mi | |
| Fitzwilliam Village/laughner Fitzwilliam |
65 | 1 | 15.1 mi | |
| Papermill Village Alstead |
24 | 0 | 16.2 mi | |
| Walpole Water Dept Walpole |
1,057 | 0 | 16.3 mi | |
| Hampshire Court Water Rindge |
50 | 0 | 16.3 mi | |
| Green Valley Mobile Home Park Winchester |
127 | 3 | 17.4 mi | |
| Cheshire County Complex Westmoreland |
380 | 0 | 17.6 mi | |
| Dunbar Properties Rindge |
60 | 0 | 17.6 mi | |
| Payson Village Rindge |
54 | 0 | 17.7 mi |
Non-community systems in Cheshire County (134: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Cheshire County, nearest to Nelson 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. Retrieved from ECHO on Oct 11, 2026.