All water systems in Ohio
12 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Westfall Middle School Williamsport · Pickaway County |
400 | 0 | 0 | |
|
Mgr,williams Gen'l.hauling Co. Warren County |
150 | 0 | 0 | |
|
Traceys Dairy Cup PWS Williamsfield · Ashtabula County |
125 | 0 | 0 | |
|
Williamsport Lunch Morrow County |
100 | 0 | 0 | |
|
Z the Wheel Restaurant Williamsfield · Ashtabula County |
100 | 0 | 0 | |
|
Mgr,williams County Landfill Williams County |
60 | 0 | 0 | |
|
Owner,robert Williamson Jefferson Twp · Jackson County |
50 | 0 | 0 | |
|
Mgr-Williams Mobile Home Park Painesville Twp · Lake County |
45 | 0 | 0 | |
|
Williams Co.landfill,inc Bryan · Williams County |
31 | 0 | 0 | |
|
Jack's Williamsdale Inn Hamilton · Butler County |
30 | 0 | 0 | |
|
Williams Mobile Home Park Lake County |
27 | 0 | 0 | |
|
Mgr, Fra Mar Tire Service,inc. Williamsburg · Clermont County |
25 | 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.