All water systems in Ohio
4,165 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Bear Custom Products Wayne County |
108 | 0 | 0 | |
|
Granger Lake Condo 4 PWS Medina County |
108 | 1 | 1 | |
|
Lake Milton RV Resort & MHP Mahoning County |
108 | 0 | 0 | |
|
Lakeside Golf Course Mahoning County |
108 | 2 | 1 | |
|
Mayfair Christian School PWS Summit County |
108 | 2 | 1 | |
|
Camp Wanake Main Well Stark County |
107 | 0 | 0 | |
|
Cranston's Pub Wayne County |
107 | 1 | 1 | |
|
Northmoor Golf LLC Mercer County |
107 | 1 | 0 | |
|
Pump IT UP PWS Stark County |
107 | 0 | 0 | |
|
Stillwater RV Park and Campground Darke County |
107 | 1 | 0 | |
|
Westbrook Country Club Hole # 12 Richland County |
107 | 0 | 0 | |
|
Westbrook Country Club Shop Richland County |
107 | 0 | 0 | |
|
Craftsmen Recreation Club Campground PWS Summit County |
106 | 0 | 0 | |
|
Deer Run MC Columbiana County |
106 | 1 | 1 | |
|
Loveberrys Funny Farm Campground Williams County |
106 | 2 | 1 | |
|
Anchor Pointe Marina C Bank Lucas County |
105 | 0 | 0 | |
|
Anchor Pointe Marina H I Bank Lucas County |
105 | 0 | 0 | |
|
Baird Brothers Sawmill, Inc. Mahoning County |
105 | 1 | 0 | |
|
Crosswinds Golf Club Wood County |
105 | 2 | 1 | |
|
Dgs Ice Cream Lucas County |
105 | 0 | 0 | |
|
Dollar General #19047 Carroll Fairfield County |
105 | 0 | 0 | |
|
Family Dollar Williamsfield Ashtabula County |
105 | 0 | 0 | |
|
Heartland Hill Carroll County |
105 | 2 | 0 | |
|
Hillside Park-1 Summit County |
105 | 3 | 1 | |
|
Oak Openings Lodge Lucas County |
105 | 0 | 0 | |
|
Pee Wees Ice Cream & More PWS Wood County |
105 | 1 | 0 | |
|
Pumpkin Vine Golf Course PWS Fairfield County |
105 | 0 | 0 | |
|
Sabina Road Marathon Fayette County |
105 | 3 | 1 | |
|
Select Sires INC Union County |
105 | 0 | 0 | |
|
Vineyard Christian Fellowship-Avery PWS Franklin County |
105 | 0 | 0 | |
|
Vitality Gymnastics Franklin County |
105 | 0 | 0 | |
|
Woodside Lake Park-Front Portage County |
105 | 1 | 0 | |
|
Castaway Restaurant Fairfield County |
104 | 0 | 0 | |
|
Kraus Pizza PWS Stark County |
104 | 0 | 0 | |
|
Marysville Golf Course Union County |
104 | 0 | 0 | |
|
Pap's Convenience Store and Drive Thru Clark County |
104 | 0 | 0 | |
|
Beaver Creek Meadows Farmhouse Columbiana County |
103 | 1 | 1 | |
|
Bluegrass Campground Lucas County |
103 | 1 | 0 | |
|
Dollar General Store #10840 Risingsun Wood County |
103 | 0 | 0 | |
|
Dollar General Store Bradner #21251 Wood County |
103 | 0 | 0 | |
|
Grand Lake Estates Mercer County |
103 | 3 | 1 | |
|
Guilford Highlands Mobile Home Park PWS Columbiana County |
103 | 1 | 1 | |
|
Hanover Sunoco Licking County |
103 | 3 | 1 | |
|
Inn at Cedar Falls Hocking County |
103 | 0 | 0 | |
|
Kyber Run Golf Course Licking County |
103 | 2 | 0 | |
|
Valley Transportation INC Ashland County |
103 | 0 | 0 | |
|
Asm International Geauga County |
102 | 0 | 0 | |
|
Catawba Shores M H Court Ottawa County |
102 | 1 | 0 | |
|
Getaway OH LLC Columbiana County |
102 | 0 | 0 | |
|
Hancock Park Dis-Riverbend Meadows Hancock County |
102 | 0 | 0 |
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 currently 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.