Water quality in Tilton Northfield, New Hampshire
Tilton Northfield is in Merrimack County. 246 active public water systems serve the county; 80 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Merrimack County
62 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Franklin Water Works Franklin |
7,200 | 0 | 2.9 mi | |
| Highlands Village District Northfield |
95 | 0 | 3.2 mi | |
| Cross Mill Village Northfield |
28 | 0 | 3.5 mi | |
| Soda Brook Northfield |
64 | 2 | 3.8 mi | |
| Canterbury Crossings Northfield |
35 | 0 | 5.7 mi | |
| Canterbury Spruces Housing Canterbury |
25 | 0 | 7.8 mi | |
| Hill Water Works Hill |
600 | 0 | 7.9 mi | |
| Penacook Boscawen Water Pct Boscawen |
3,800 | 0 | 9.0 mi | |
| Flintlock Apts Loudon |
30 | 1 | 9.6 mi | |
| Kos Manufactured Housing Cmnty Loudon |
137 | 1 | 10.1 mi | |
| Presidential Pines/upper Loudon |
60 | 2 | 11.6 mi | |
| Presidential Pines/lower Loudon |
51 | 0 | 11.6 mi | |
| Andover Village Dist Andover |
650 | 6 | 11.6 mi | |
| Pillsbury Lake/peninsula Webster |
90 | 0 | 11.7 mi | |
| Pillsbury Lake/franklin Pierce Webster |
75 | 2 | 12.1 mi | |
| Villages at Loudon Loudon |
250 | 0 | 12.9 mi | |
| Voa/nne Senior Housing Loudon |
50 | 0 | 13.2 mi | |
| Deer Meadows Hopkinton |
150 | 2 | 13.5 mi | |
| Freedom Hill/pine Ridge Est Loudon |
370 | 3 | 14.2 mi | |
| Griggs Mobile Homes Pittsfield |
73 | 0 | 15.3 mi | |
| Concord Water Dept Concord |
44,215 | 0 | 15.5 mi | |
| The Meadows Hopkinton |
200 | 0 | 15.6 mi | |
| Warner Village Water Dist Warner |
660 | 0 | 16.0 mi | |
| Pleasant Pond Coop and Cmpgrnd Warner |
218 | 0 | 16.1 mi | |
| Robinsons Mhp/upper Chichester |
55 | 0 | 16.1 mi |
Non-community systems in Merrimack County (183: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Merrimack County, nearest to Tilton Northfield 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.