Water quality for ZIP code 03070
ZIP 03070 covers Klondike Corner and New Boston in Hillsborough County, New Hampshire, one of 34 ZIP codes in the county. 280 active public water systems serve the county; 96 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Hillsborough County
73 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| South Weare Water Weare |
200 | 3 | 4.2 mi | |
| Goffstown Village Pct Goffstown |
3,250 | 3 | 4.7 mi | |
| Orchard Highlands Goffstown |
105 | 0 | 5.2 mi | |
| Kuncanowet Hills Mobile Home Weare |
75 | 0 | 5.9 mi | |
| Powder Hill Bedford |
1,148 | 0 | 6.7 mi | |
| MT Laurel Estates Goffstown |
115 | 1 | 6.8 mi | |
| Briar Court Estates Goffstown |
113 | 0 | 6.9 mi | |
| Francestown Village Water Francestown |
130 | 0 | 7.0 mi | |
| Grasmere Water Pct/main Goffstown |
1,125 | 1 | 7.2 mi | |
| Gowing Woods Amherst |
53 | 0 | 7.3 mi | |
| Rolling Acres MHP Mont Vernon |
100 | 0 | 7.7 mi | |
| Grasmere Wp/landmark Goffstown |
90 | 1 | 7.9 mi | |
| English Woods Bedford |
58 | 0 | 8.6 mi | |
| Cabot Preserve Bedford |
965 | 0 | 9.4 mi | |
| Little Pond Estates Bedford |
3,000 | 0 | 9.6 mi | |
| Crotched Mountain Mntnc Francestown |
115 | 0 | 9.7 mi | |
| Crotched Mountain School Greenfield |
300 | 7 | 10.0 mi | |
| Greenfield Commons Greenfield |
48 | 2 | 10.2 mi | |
| Collins Landing Weare |
180 | 0 | 10.3 mi | |
| Milford Water Utilities Dept Milford |
9,500 | 1 | 10.3 mi | |
| Birches of Bennington Bennington |
52 | 1 | 10.4 mi | |
| Wilton Water Works Wilton |
1,790 | 2 | 10.5 mi | |
| South Face Condos Bennington |
60 | 0 | 10.5 mi | |
| Mountainside at Crotched Mtn Bennington |
180 | 0 | 10.5 mi | |
| Connor Court Amherst |
51 | 0 | 10.6 mi |
Non-community systems in Hillsborough County (206: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Hillsborough 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. Retrieved from ECHO on Oct 11, 2026.