Water quality in Dupont, Ohio
Dupont is in Putnam County. 36 active public water systems serve the county; 19 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Putnam County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Continental Village PWS |
1,153 | 3 | 3.4 mi | |
| Kalida Village PWS |
1,542 | 0 | 7.4 mi | |
| Ottoville Village PWS |
976 | 1 | 8.6 mi | |
| Deer Creek Co-Op |
265 | 0 | 9.4 mi | |
| Glandorf Village |
1,001 | 2 | 11.8 mi | |
| Ottawa Village |
4,393 | 3 | 14.1 mi | |
| Columbus Grove Village |
2,137 | 4 | 15.7 mi | |
| Leipsic Village |
2,348 | 0 | 17.1 mi | |
| Pandora Village PWS |
1,204 | 1 | 19.1 mi |
Non-community systems in Putnam County (26: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Dupont Church of the Brethren |
165 | 0 | 0 | |
|
Verhoff Machine and Welding |
120 | 3 | 0 | |
|
Free Christian Church of God |
275 | 0 | 0 | |
|
The Schnipke Engraving Company |
155 | 1 | 0 | |
|
North MT Zion Church INC |
150 | 1 | 0 | |
|
Love-Heitmeyer Funeral Home PWS |
100 | 0 | 0 | |
|
American Legion Post 715 Fort Jennings |
70 | 1 | 0 | |
|
Jennings Local School |
452 | 0 | 0 | |
|
Jennings School Athletic Building PWS |
25 | 0 | 0 | |
|
Unverferth Amlc |
25 | 0 | 0 | |
|
ST Joseph Catholic Church FT Jennings |
400 | 0 | 0 | |
|
Fort Jennings Community Park |
100 | 0 | 0 | |
|
Delphos Country Club |
150 | 0 | 0 | |
|
Glandorf Rod and Gun Campground |
50 | 3 | 1 | |
|
Pike Run Golf Club INC |
150 | 0 | 0 | |
|
Seeking Ministries |
100 | 0 | 0 | |
|
Community Church of Vaughnsville |
195 | 2 | 0 | |
|
Hartman Sons Funeral Home |
72 | 0 | 0 | |
|
Columbus Grove Community Center PWS |
240 | 1 | 0 | |
|
Gilboa Quarry PWS |
36 | 3 | 2 | |
|
Knueven Creamery and Market |
52 | 3 | 1 | |
|
Maple Drive Farms Amlc PWS |
25 | 0 | 0 | |
|
Holy Family Catholic Church New Cleve |
200 | 0 | 0 | |
|
ST Barbaras Catholic Church PWS |
82 | 2 | 1 | |
|
Schulte Amlc |
25 | 1 | 1 | |
|
The Fort |
25 | 3 | 0 |
About this data
Water systems are matched to Putnam County, nearest to Dupont 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.