Water quality in Waldo, Maine
Waldo 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 |
|---|---|---|---|---|
| Belfast Cohousing & Ecovillage Condos Belfast |
90 | 0 | 4.3 mi | |
| Birchwood Trailer Park Belmont |
90 | 3 | 4.8 mi | |
| Belfast Water District Belfast, Northport |
5,698 | 0 | 5.2 mi | |
| Howards Trailer Park Swanville |
75 | 1 | 5.6 mi | |
| Moosehead Trail Village Brooks |
60 | 0 | 6.3 mi | |
| Searsport Water District Searsport |
2,763 | 1 | 8.7 mi | |
| Whispering Pines MHP Montville |
50 | 1 | 10.1 mi | |
| Black Horse Inn Lincolnville |
38 | 1 | 11.9 mi | |
| Piper Stream Mobile Home Park Belfast |
75 | 0 | 12.3 mi | |
| Sandy Stream Village Unity |
60 | 0 | 13.0 mi | |
| Ducktrap Harbor Condominiums Lincolnville |
83 | 0 | 13.6 mi | |
| Lake ST George Apartments Liberty |
45 | 0 | 14.1 mi | |
| The Sandy Point Water Company Stockton Springs |
98 | 0 | 14.5 mi | |
| School Street Village Unity |
50 | 0 | 16.2 mi | |
| Unity by the Stream LLC Unity |
88 | 3 | 16.3 mi | |
| Winterport Water District Winterport |
763 | 0 | 16.5 mi | |
| Northport Village Corp Water Dept Northport |
550 | 1 | 41.4 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 Waldo 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.