Water quality in Orono, Maine
Orono is in Penobscot County. 170 active public water systems serve the county; 116 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 Penobscot County
53 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Havasu Pines MHP Orono |
75 | 1 | 1.2 mi | |
| Havasu Pines MHP #1 Orono |
65 | 1 | 1.2 mi | |
| Stillwater Mobile Home Park Orono |
70 | 1 | 1.7 mi | |
| Evergreen Mobile Home Park Brewer |
25 | 1 | 4.0 mi | |
| Streamside Pines Mobile Home Park Bangor |
183 | 2 | 4.8 mi | |
| Old Town Water District Old Town |
7,648 | 0 | 4.9 mi | |
| Bangor Water District Bangor, Clifton, Eddington and 4 more |
27,298 | 2 | 5.0 mi | |
| Brewer Water Department Brewer, Clifton, Eddington and 2 more |
8,860 | 0 | 6.1 mi | |
| Homestead Estates LLC Glenburn |
125 | 5 | 6.3 mi | |
| Hingham Heights Glenburn |
90 | 6 | 6.8 mi | |
| Town & Country Motel Apartments Holden |
44 | 1 | 6.8 mi | |
| George Pond Estates LLC Holden |
50 | 1 | 7.8 mi | |
| Greenwood Garden Apartments Holden |
50 | 1 | 7.8 mi | |
| Sunny Gables Glenburn Housing Glenburn |
60 | 3 | 7.9 mi | |
| Cedar Haven MHC Holden |
395 | 4 | 8.0 mi | |
| Hermon MHP LLC Hermon |
43 | 2 | 9.0 mi | |
| Towne Center-Ridgewood Apartments Hermon |
60 | 1 | 10.0 mi | |
| Holden Square Apartments Holden |
63 | 2 | 10.2 mi | |
| Rocky Ridge Subdivision Hermon |
64 | 0 | 10.7 mi | |
| Rocky Ridge Subdivision II Hermon |
40 | 0 | 10.7 mi | |
| Country Mobile Home Park Kenduskeag |
155 | 1 | 10.8 mi | |
| Wooded Grove Mobile Home Park Kenduskeag |
90 | 2 | 11.1 mi | |
| Fairground Apartments Orrington |
60 | 0 | 11.1 mi | |
| Hampden Water District Hampden |
4,800 | 0 | 11.3 mi | |
| Boulier Place Apts Hermon |
60 | 3 | 11.9 mi |
Non-community systems in Penobscot County (116: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Penobscot County, nearest to Orono 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.