Water quality for ZIP code 46731
Wells County, Indiana, one of 10 ZIP codes in the county. 24 active public water systems serve the county; 13 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Wells County
4 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Homestead Water Association Ossian |
50 | 0 | 6.8 mi | |
| Ossian Municipal Water Department Ossian |
3,289 | 1 | 7.0 mi | |
| Kozy Kourt Dba Silo Farms Ossian |
325 | 0 | 8.5 mi | |
| Stoney Creek Estates Mhc, LLC Zanesville |
45 | 5 | 12.4 mi |
Non-community systems in Wells County (19: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Truland Equipment, LLC Bluffton |
148 | 6 | 0 | |
|
Bethlehem Lutheran School Ossian |
556 | 0 | 0 | |
|
Haven Manufacturing Indiana Ossian |
45 | 2 | 0 | |
|
Ouabache State Park Main Supply |
608 | 0 | 0 | |
|
Peytons Northern Satellite 102 Bluffton |
40 | 2 | 1 | |
|
Murray Missionary Church Bluffton |
130 | 2 | 0 | |
|
Ouabache State Park Youth Tent Bluffton |
600 | 0 | 0 | |
|
Norwell High School Ossian |
900 | 0 | 0 | |
|
Norwell Middle School Ossian |
720 | 0 | 0 | |
|
Apostolic Christian Church Bluffton |
800 | 1 | 0 | |
|
Bummies B & K Root Beer Bluffton |
962 | 1 | 0 | |
|
Lighted Gardens, Inc. Ossian |
32 | 1 | 0 | |
|
Sonlight Wesleyan Church Bluffton |
155 | 1 | 1 | |
|
Covenant Chapel Bluffton |
28 | 0 | 0 | |
|
Southern Wells Jr./sr. High Well 1 Poneto |
980 | 1 | 0 | |
|
Southern Wells Ele and Agri – Well 2b Poneto |
40 | 0 | 0 | |
|
Southern Wells Community Church Poneto |
191 | 0 | 0 | |
|
Clean Fuels National Keystone |
100 | 4 | 1 | |
|
Liberty Center Gas & Deli Liberty Center |
28 | 1 | 0 |
About this data
Water systems are matched to Wells County, the county this ZIP code lies in, nearest to the ZIP code's centre 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
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 Indiana 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.