Water quality in Eldorado, Ohio
Eldorado is in Preble County. 30 active public water systems serve the county; 18 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 Preble County
11 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| West Manchester, Village of |
471 | 1 | 2.6 mi | |
| Cardinal-New Paris Health |
96 | 1 | 6.9 mi | |
| New Paris Village PWS |
1,681 | 4 | 7.0 mi | |
| Lewisburg Village PWS |
1,800 | 1 | 7.9 mi | |
| Verona, Village of |
492 | 3 | 9.5 mi | |
| Eaton Public Water System |
8,400 | 0 | 10.9 mi | |
| West Alexandria, Village of |
1,385 | 2 | 14.0 mi | |
| Lakengren Water Authority |
2,950 | 0 | 14.8 mi | |
| Camden, Village of |
2,050 | 0 | 18.5 mi | |
| Gratis Village PWS |
990 | 2 | 19.3 mi | |
| College Corner Water |
387 | 1 | 24.4 mi |
Non-community systems in Preble County (18: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Wares Chapel United Methodist Church PWS |
110 | 0 | 0 | |
|
Bobs Nickel Saver PWS |
380 | 0 | 0 | |
|
National Trail Local Schools |
1,100 | 0 | 0 | |
|
New Budget Inn |
79 | 1 | 1 | |
|
Pilot Corporation Eaton 286 |
955 | 1 | 0 | |
|
Odot-Rest Area 8-39 PWS |
700 | 1 | 0 | |
|
Olde Schoolhouse Vineyard & Winery LLC |
35 | 1 | 0 | |
|
Aqua Ohio Preble County |
1,748 | 0 | 0 | |
|
Provimi North America, Inc. |
115 | 0 | 0 | |
|
Eaton Farmers Market, LLC |
500 | 1 | 1 | |
|
West Alexandria Day Care Center, Inc. |
46 | 0 | 0 | |
|
Precision Wood Products, Inc. PWS |
26 | 0 | 0 | |
|
Cross Campground PWS |
165 | 1 | 1 | |
|
Preble County Historical |
40 | 0 | 0 | |
|
Wilderness Ridge Retreat Camden |
43 | 1 | 1 | |
|
Travel Centers of America 11 PWS |
990 | 1 | 0 | |
|
Lewisburg South |
100 | 0 | 0 | |
|
Hillcrest Tavern Inc. |
40 | 3 | 0 |
About this data
Water systems are matched to Preble County, nearest to Eldorado 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.
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 Ohio 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.