Water quality in Genoa, Ohio
Genoa 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
Your location is within the outer bounds of this system's EPA service area.
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 | 4.8 mi | |
| Elmore Village |
1,421 | 2 | 4.9 mi | |
| Oak Harbor Village |
4,400 | 2 | 11.3 mi | |
| Carroll Water and Sewer |
2,288 | 1 | 14.4 mi | |
| Greenwood Mobile Home Park |
77 | 1 | 19.9 mi | |
| Port Clinton City |
6,500 | 1 | 20.9 mi | |
| Ottawa County Regional Water District |
20,428 | 0 | 22.6 mi | |
| Put-In-Bay Village |
5,000 | 2 | 28.9 mi | |
| Marblehead Village |
865 | 4 | 32.8 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 |
|---|---|---|---|---|
|
Graymont Dolime (oh) |
60 | 0 | 0 | |
|
Ernestos Restaurant |
71 | 0 | 0 | |
|
Bench-Dickinson Amlc PWS |
25 | 0 | 0 | |
|
Rothert Amlc |
25 | 0 | 0 | |
|
Grace Lutheran Church Elmore |
81 | 0 | 0 | |
|
Sugar Creek Golf Club |
78 | 2 | 0 | |
|
North Point Education Service Ctr Ottawa |
60 | 0 | 0 | |
|
Chippewa Golf Club |
150 | 0 | 0 | |
|
Bench, Robert Amlc PWS |
42 | 0 | 0 | |
|
Crazy Lady Saloon |
100 | 0 | 0 | |
|
Blackberry Corners |
150 | 0 | 0 | |
|
ST Peters Lutheran Church/preschool |
89 | 0 | 0 | |
|
ST John Lutheran Church Rocky Ridge |
60 | 1 | 0 | |
|
Bethel United Brethren Church Elmore |
100 | 0 | 0 | |
|
Kaisers Limestone Tavern |
54 | 0 | 0 | |
|
Hidden Hideaway Campground West-Rear |
50 | 1 | 0 | |
|
Cedarlane RV Park |
600 | 0 | 0 | |
|
Hidden Hideaway Campground East-Front |
30 | 1 | 0 | |
|
Catawba Shores M H Court |
102 | 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 Genoa 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.