Water quality in Chester, New Hampshire
Chester is in Rockingham County. 554 active public water systems serve the county; 154 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 Rockingham County
198 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Oak Hill Chester |
150 | 0 | 1.2 mi | |
| Chester Brook Chester |
100 | 0 | 1.4 mi | |
| Pine Acres Condos Sandown |
90 | 0 | 1.5 mi | |
| Reeds Crossing Sandown |
40 | 0 | 1.5 mi | |
| Shaker Heights Chester |
88 | 0 | 1.8 mi | |
| Villages at Chester Condos Chester |
113 | 0 | 2.8 mi | |
| Blackstone Reserve Raymond |
99 | 2 | 2.8 mi | |
| Townhouses at Wells Village Sandown |
120 | 0 | 3.1 mi | |
| Mill Pine Village Sandown |
170 | 0 | 3.3 mi | |
| Stoneford Sandown |
188 | 0 | 3.4 mi | |
| Waterford Village Estates Sandown |
105 | 0 | 3.5 mi | |
| Cornerstone Estates Sandown |
202 | 0 | 3.7 mi | |
| Liberty Tree Acres Raymond |
190 | 0 | 4.2 mi | |
| Maple Haven Derry |
258 | 0 | 4.4 mi | |
| Fairfield Sandown |
95 | 0 | 4.4 mi | |
| Fox Den Retirement Comm Sandown |
43 | 0 | 4.5 mi | |
| Green Hills Ests Raymond |
618 | 0 | 4.5 mi | |
| Beaver Hollow Sandown |
30 | 0 | 4.9 mi | |
| Governors Forest Fremont |
97 | 1 | 5.1 mi | |
| Glen Ridge Dev Derry |
263 | 0 | 5.1 mi | |
| Wight Isle Estates Sandown |
73 | 1 | 5.2 mi | |
| Autumn Woods Derry |
73 | 0 | 5.2 mi | |
| Raymond Water Dept Raymond |
3,300 | 1 | 5.2 mi | |
| Blackrocks Village Fremont |
226 | 0 | 5.2 mi | |
| Westgate Estates Raymond |
115 | 3 | 5.3 mi |
Non-community systems in Rockingham County (355: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Rockingham County, nearest to Chester 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.