Water quality in Unity, Maine
Unity is in Waldo County. 73 active public water systems serve the county; 41 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Waldo County
17 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Unity by the Stream LLC Unity |
88 | 3 | 0.7 mi | |
| Sandy Stream Village Unity |
60 | 0 | 3.1 mi | |
| Moosehead Trail Village Brooks |
60 | 0 | 11.1 mi | |
| Whispering Pines MHP Montville |
50 | 1 | 12.5 mi | |
| Lake ST George Apartments Liberty |
45 | 0 | 14.9 mi | |
| Morrill Village Water District Morrill |
143 | 0 | 15.5 mi | |
| Birchwood Trailer Park Belmont |
90 | 3 | 18.3 mi | |
| Howards Trailer Park Swanville |
75 | 1 | 18.5 mi | |
| Belfast Cohousing & Ecovillage Condos Belfast |
90 | 0 | 19.9 mi | |
| Belfast Water District Belfast, Northport |
5,698 | 0 | 20.6 mi | |
| Searsport Water District Searsport |
2,763 | 1 | 23.0 mi | |
| Winterport Water District Winterport |
763 | 0 | 23.7 mi | |
| Black Horse Inn Lincolnville |
38 | 1 | 25.5 mi | |
| The Sandy Point Water Company Stockton Springs |
98 | 0 | 26.7 mi | |
| Piper Stream Mobile Home Park Belfast |
75 | 0 | 26.9 mi | |
| Ducktrap Harbor Condominiums Lincolnville |
83 | 0 | 28.0 mi | |
| Northport Village Corp Water Dept Northport |
550 | 1 | 36.1 mi |
Non-community systems in Waldo County (55: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Waldo County, nearest to Unity 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 Maine 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.