Water quality in Clay Center, Ohio
Clay Center is in Ottawa County. 36 active public water systems serve the county; 17 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Ottawa County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Green Valley Mobile Home Park |
82 | 2 | 7.2 mi | |
| Elmore Village |
1,421 | 2 | 7.9 mi | |
| Oak Harbor Village |
4,400 | 2 | 12.2 mi | |
| Carroll Water and Sewer |
2,288 | 1 | 13.4 mi | |
| Greenwood Mobile Home Park |
77 | 1 | 20.4 mi | |
| Port Clinton City |
6,500 | 1 | 21.5 mi | |
| Ottawa County Regional Water District |
20,428 | 0 | 22.9 mi | |
| Put-In-Bay Village |
5,000 | 2 | 28.2 mi | |
| Marblehead Village |
865 | 4 | 33.0 mi |
Non-community systems in Ottawa County (26: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Chippewa Golf Club |
150 | 0 | 0 | |
|
Crazy Lady Saloon |
100 | 0 | 0 | |
|
Bench-Dickinson Amlc PWS |
25 | 0 | 0 | |
|
Ernestos Restaurant |
71 | 0 | 0 | |
|
Graymont Dolime (oh) |
60 | 0 | 0 | |
|
Blackberry Corners |
150 | 0 | 0 | |
|
ST Peters Lutheran Church/preschool |
89 | 0 | 0 | |
|
Rothert Amlc |
25 | 0 | 0 | |
|
North Point Education Service Ctr Ottawa |
60 | 0 | 0 | |
|
Grace Lutheran Church Elmore |
81 | 0 | 0 | |
|
Kaisers Limestone Tavern |
54 | 0 | 0 | |
|
Sugar Creek Golf Club |
78 | 2 | 0 | |
|
ST John Lutheran Church Rocky Ridge |
60 | 1 | 0 | |
|
Bench, Robert Amlc PWS |
42 | 0 | 0 | |
|
Bethel United Brethren Church Elmore |
100 | 0 | 0 | |
|
Cedarlane RV Park |
600 | 0 | 0 | |
|
Catawba Shores M H Court |
102 | 1 | 0 | |
|
Hidden Hideaway Campground West-Rear |
50 | 1 | 0 | |
|
Hidden Hideaway Campground East-Front |
30 | 1 | 0 | |
|
J F Walleye |
207 | 1 | 0 | |
|
ST Hazards Middle Bass Island |
300 | 2 | 0 | |
|
Lake Erie Utilities Company |
400 | 0 | 0 | |
|
The Keg |
115 | 2 | 1 | |
|
Shade Acres Campground and RV Park |
75 | 0 | 0 | |
|
The Mockingbird on Mill Road |
53 | 0 | 0 | |
|
Elliston Zion Umc Graytown |
40 | 0 | 0 |
About this data
Water systems are matched to Ottawa County, nearest to Clay Center 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.