Water quality for ZIP code 03750
Grafton County, New Hampshire, one of 36 ZIP codes in the 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 |
|---|---|---|---|---|
| Hanover Water Dept Hanover |
9,600 | 0 | 4.5 mi | |
| Mascoma Meadows Lebanon |
125 | 2 | 4.8 mi | |
| Curriers MHP Lebanon |
24 | 1 | 5.0 mi | |
| Lakeside Cooperative Enfield |
136 | 2 | 5.1 mi | |
| Olympic Mobile Home Vill/lower Lebanon |
32 | 1 | 5.3 mi | |
| Olympic Mobile Home Vill/upper Lebanon |
48 | 1 | 5.4 mi | |
| Enfield Water Dept Enfield |
1,345 | 2 | 5.9 mi | |
| Lyme Water Lyme |
283 | 0 | 6.3 mi | |
| Lebanon Water Dept Lebanon |
13,600 | 1 | 6.7 mi | |
| Mascoma Valley Coop Canaan |
73 | 1 | 6.9 mi | |
| Lower Shaker Village Enfield |
263 | 1 | 7.2 mi | |
| Cardigan Mountain Sch Canaan |
300 | 2 | 7.9 mi | |
| Wilsons MHP Enfield |
30 | 0 | 8.2 mi | |
| Lakeview Condos Enfield |
328 | 1 | 8.6 mi | |
| Canaan Water Dept Canaan |
684 | 5 | 9.8 mi | |
| Country Village MHP Canaan |
66 | 1 | 10.1 mi | |
| Orford Village Dist Orford |
128 | 0 | 12.9 mi | |
| Ledges at Newfound Lake Alexandria |
307 | 0 | 19.9 mi | |
| South Main Street Water Dist Warren |
200 | 1 | 20.2 mi | |
| Stone Gate Acres Hebron |
63 | 0 | 20.6 mi | |
| Hillside Inn Condos Hebron |
65 | 0 | 20.9 mi | |
| Tenney Brook Condos I Plymouth |
90 | 0 | 21.2 mi | |
| Tenney Brook II Plymouth |
228 | 0 | 21.2 mi | |
| Hawthorne Village Rumney |
55 | 2 | 21.2 mi | |
| Whip O Will Condos Bridgewater |
45 | 0 | 21.6 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, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.