Water quality in Canaan, New Hampshire
Canaan is in Grafton County. 269 active public water systems serve the county; 117 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Grafton County
73 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Canaan Water Dept Canaan |
684 | 5 | 1.3 mi | |
| Mascoma Valley Coop Canaan |
73 | 1 | 3.0 mi | |
| Country Village MHP Canaan |
66 | 1 | 3.3 mi | |
| Enfield Water Dept Enfield |
1,345 | 2 | 5.4 mi | |
| Lower Shaker Village Enfield |
263 | 1 | 6.2 mi | |
| Wilsons MHP Enfield |
30 | 0 | 6.2 mi | |
| Lakeview Condos Enfield |
328 | 1 | 6.3 mi | |
| Lakeside Cooperative Enfield |
136 | 2 | 6.6 mi | |
| Curriers MHP Lebanon |
24 | 1 | 6.7 mi | |
| Mascoma Meadows Lebanon |
125 | 2 | 6.8 mi | |
| Olympic Mobile Home Vill/lower Lebanon |
32 | 1 | 7.2 mi | |
| Olympic Mobile Home Vill/upper Lebanon |
48 | 1 | 7.3 mi | |
| Pond View Apartments Lyme |
23 | 1 | 10.7 mi | |
| Lebanon Water Dept Lebanon |
13,600 | 1 | 11.9 mi | |
| Lyme Water Lyme |
283 | 0 | 11.9 mi | |
| Ledges at Newfound Lake Alexandria |
307 | 0 | 11.9 mi | |
| Hanover Water Dept Hanover |
9,600 | 0 | 12.1 mi | |
| Stone Gate Acres Hebron |
63 | 0 | 13.4 mi | |
| Hillside Inn Condos Hebron |
65 | 0 | 13.5 mi | |
| Whip O Will Condos Bridgewater |
45 | 0 | 13.9 mi | |
| Whittemore Shores Bridgewater |
130 | 0 | 14.3 mi | |
| Bristol Water Works Bristol |
3,575 | 0 | 14.8 mi | |
| Tenney Brook Condos I Plymouth |
90 | 0 | 14.8 mi | |
| Tenney Brook II Plymouth |
228 | 0 | 14.8 mi | |
| Newfound Acres MHP Bridgewater |
26 | 0 | 15.0 mi |
Non-community systems in Grafton County (195: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Grafton County, nearest to Canaan 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.