All water systems in Ohio
4,165 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Troy Fish and Game Club Miami County |
50 | 1 | 0 | |
|
Tukens Orchard and Farm Market Montgomery County |
50 | 2 | 0 | |
|
Turkeyfoot Resort Logan County |
50 | 2 | 2 | |
|
Turkeyfoot Sportsman Club Summit County |
50 | 0 | 0 | |
|
Union City Country Club Darke County |
50 | 0 | 0 | |
|
V&s Schuler Engineering, Inc. Geauga County |
50 | 0 | 0 | |
|
Vaughn C. Darding, D.c. Madison County |
50 | 0 | 0 | |
|
Veg Plus PWS Summit County |
50 | 2 | 0 | |
|
VFW Post 8847 Henry County |
50 | 0 | 0 | |
|
Victory Baptist Temple Portage County |
50 | 0 | 0 | |
|
Victory Barn Church Williams County |
50 | 0 | 0 | |
|
Village View Golf Licking County |
50 | 0 | 0 | |
|
Vintage Oven PWS Wyandot County |
50 | 0 | 0 | |
|
Walton Lake Crestline 1 Richland County |
50 | 2 | 1 | |
|
Whispering Falls, Inc. Coshocton County |
50 | 0 | 0 | |
|
White Timbers Medina County |
50 | 0 | 0 | |
|
Willowdale Lake Country Club Stark County |
50 | 0 | 0 | |
|
Winns Orchard PWS Madison County |
50 | 0 | 0 | |
|
Woodhaven MHP PWS Mercer County |
50 | 1 | 0 | |
|
Zip-In Carry Out Clark County |
50 | 1 | 1 | |
|
Zoar Road Gun Club PWS Tuscarawas County |
50 | 0 | 0 | |
|
Black Rock Campground Camp B Ashtabula County |
49 | 2 | 0 | |
|
Black Rock Campground-Camp a Ashtabula County |
49 | 2 | 0 | |
|
Country Acres RV Resort LLC South Side Portage County |
49 | 0 | 0 | |
|
Hillcrest Estates Mobile Home Court Hardin County |
49 | 1 | 1 | |
|
Jackies Place PWS Darke County |
49 | 0 | 0 | |
|
Boyer Amlc PWS Sandusky County |
48 | 0 | 0 | |
|
Brentwood Community MHP LLC Paulding County |
48 | 3 | 2 | |
|
Country Hills MHP Licking County |
48 | 1 | 1 | |
|
Lynd Fruit Farm-Migrant Licking County |
48 | 0 | 0 | |
|
Planet Earth Preschool, INC PWS Portage County |
48 | 1 | 0 | |
|
Plumwood Mobile Home Park Madison County |
48 | 1 | 1 | |
|
Portage Metro. Housing Authority Portage County |
48 | 1 | 0 | |
|
Red Roof Inn PWS Licking County |
48 | 1 | 1 | |
|
Scott Road Properties Amlc Lucas County |
48 | 0 | 0 | |
|
Vail Mine PWS Harrison County |
48 | 0 | 0 | |
|
Walborn Reservoir Marina Stark County |
48 | 0 | 0 | |
|
Wiers Farm Amlc #04a (bldg #01 & #02) PW Huron County |
48 | 0 | 0 | |
|
Dollar General #20078 MT Vernon Knox County |
47 | 0 | 0 | |
|
Grandview MHP B Knox County |
47 | 1 | 1 | |
|
King's Motel East Mahoning County |
47 | 1 | 0 | |
|
Korda Manufacturing INC Wayne County |
47 | 1 | 0 | |
|
Saint Peregrine Chapel School PWS Summit County |
47 | 1 | 0 | |
|
Stony Ridge KOA Campgrd and Store PWS Wood County |
47 | 1 | 1 | |
|
Vel-A-Da Amlc 1 Seneca County |
47 | 0 | 0 | |
|
Al's Country Market PWS Marion County |
46 | 0 | 0 | |
|
Breezeway Mobile Manor Columbiana County |
46 | 1 | 1 | |
|
Carroll Hills Industries PWS Carroll County |
46 | 0 | 0 | |
|
Church of Christ Salem Columbiana County |
46 | 0 | 0 | |
|
Faith Fellowship Minerva Columbiana County |
46 | 2 | 1 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules still in violation at EPA's latest data refresh.
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.