Water quality for ZIP code 43346
Hardin County, Ohio, one of 10 ZIP codes in the county. 31 active public water systems serve the county; 15 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Hardin County
7 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| Ada Village |
5,334 | 1 | |
| Forest Village |
1,354 | 2 | |
| Alger Village PWS |
943 | 4 | |
| Dunkirk Village PWS |
875 | 2 | |
| McGuffey Village PWS |
710 | 2 | |
| MT Victory Village PWS |
603 | 1 | |
| Hillcrest Estates Mobile Home Court |
49 | 1 |
Non-community systems in Hardin County (23: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Little Creek Barn PWS |
340 | 0 | 0 | |
|
Liberty Oaks Event Venue |
240 | 1 | 0 | |
|
Dollar General Store #20694 Dunkirk PW |
233 | 0 | 0 | |
|
First Baptist Church Kenton |
225 | 0 | 0 | |
|
Hardin CO Veterans Memorial PK Golf Crse |
185 | 0 | 0 | |
|
Walnut Grove Methodist Church PWS |
160 | 0 | 0 | |
|
Hi-Road Drive-In Theater |
155 | 1 | 1 | |
|
France Lake and Saulisberry Park |
150 | 0 | 0 | |
|
Tresha Corporation PWS |
146 | 1 | 0 | |
|
Kenton Chris Mission Alliance CH |
110 | 0 | 0 | |
|
Kenton Eagles 2163 |
75 | 1 | 0 | |
|
Quickstep Pentecostal Church of God |
65 | 2 | 1 | |
|
First Church of God Ridgeway |
60 | 0 | 0 | |
|
Salty Longhorn's Bar & Grill LLC PWS |
60 | 0 | 0 | |
|
Pfeiffer Station General Store |
56 | 0 | 0 | |
|
Trillium Farm Holdings-Mt Victory |
55 | 0 | 0 | |
|
Norada Lanes Bowling Alley |
46 | 2 | 1 | |
|
Liberty Baptist Church-Ada PWS |
40 | 0 | 0 | |
|
ST Johns Lutheran Church-Dola PWS |
35 | 0 | 0 | |
|
Ridgemont School Gym/football Field |
30 | 0 | 0 | |
|
Ream-McElroy VFW Post 9381 |
26 | 1 | 1 | |
|
Ada Full Gospel Church |
25 | 0 | 0 | |
|
Grant Fellowship Church PWS |
25 | 0 | 0 |
About this data
Water systems are matched to Hardin County, the county this ZIP code lies in, largest 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.