Water quality in Seabrook, New Hampshire
Seabrook 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 |
|---|---|---|---|---|
| Seabrook Water Dept Seabrook |
14,000 | 1 | under 0.1 mi | |
| Meadows at Grapevine Run Hampton Falls |
100 | 0 | 2.8 mi | |
| Taylor River Estates Hampton |
90 | 1 | 3.4 mi | |
| Hemlock Haven Hampton |
207 | 2 | 3.8 mi | |
| Sun Valley Hampton |
200 | 1 | 4.5 mi | |
| Aquarion Water/nh Hampton |
34,000 | 1 | 5.6 mi | |
| Vineyards Stratham |
111 | 1 | 6.5 mi | |
| Stonearch Condo Assn/kirkwall Stratham |
52 | 1 | 6.7 mi | |
| Four Seasons Mobile Home Park Hampton |
55 | 0 | 6.9 mi | |
| Thornhill Condos Stratham |
175 | 1 | 7.0 mi | |
| Country Hills of East Kingston East Kingston |
90 | 0 | 7.1 mi | |
| Exeter Water Dept Exeter |
12,236 | 2 | 7.2 mi | |
| River Run Exeter |
411 | 0 | 7.2 mi | |
| Exeter River Mobile Home Park Exeter |
980 | 0 | 7.4 mi | |
| Montrose Condos Stratham |
210 | 0 | 7.5 mi | |
| Maplevale and Cricket Hill East Kingston |
248 | 0 | 7.6 mi | |
| Coopers Grove Kingston |
45 | 0 | 8.2 mi | |
| Rowell Estates Kingston |
67 | 0 | 8.3 mi | |
| Barton MHP East Kingston |
25 | 0 | 8.4 mi | |
| Pickpocket Woods Exeter |
26 | 2 | 8.5 mi | |
| Brandywine East Kingston |
72 | 0 | 8.5 mi | |
| Muirfield Cluster Stratham |
69 | 0 | 8.7 mi | |
| Meadowview Apartments Newton |
100 | 0 | 8.9 mi | |
| Lamington Hill Stratham |
35 | 5 | 8.9 mi | |
| Packer Meadows Newton |
115 | 0 | 9.2 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 Seabrook 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.