Water quality for ZIP code 43556
ZIP 43556 covers Sherwood in Defiance County, Ohio, one of 8 ZIP codes in the county. 24 active public water systems serve the county; 9 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Defiance County
8 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Ney Village |
854 | 2 | 5.8 mi | |
| Brunersburg WD Airport PWS |
40 | 0 | 7.4 mi | |
| Christi Water System INC |
483 | 1 | 9.3 mi | |
| Hicksville Village |
3,600 | 5 | 10.5 mi | |
| Defiance City |
16,494 | 1 | 10.6 mi | |
| Brunersburg WD Brunersburg PWS |
500 | 0 | 11.5 mi | |
| Ayersville Water and Sewer District |
2,372 | 1 | 13.9 mi | |
| Brunersburg WD Evansport PWS |
268 | 1 | 15.1 mi |
Non-community systems in Defiance County (15: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
ST John Lutheran Church-Sherwood |
150 | 0 | 0 | |
|
Shepherd's Pasture Campground |
154 | 0 | 0 | |
|
Hillandale Farms-Hicksville |
100 | 0 | 0 | |
|
Faith Baptist Church-Defiance |
40 | 0 | 0 | |
|
Power Dam Express |
35 | 1 | 1 | |
|
Zion Lutheran Church Edgerton |
45 | 0 | 0 | |
|
Rainbow Promise Childcare and Preschool |
263 | 0 | 0 | |
|
Magpies Family Restaurant LLC PWS |
50 | 0 | 0 | |
|
Willow Creek Market |
25 | 0 | 0 | |
|
Brunersburg WD Tinora PWS |
859 | 0 | 0 | |
|
Independence Education Center |
130 | 1 | 0 | |
|
Bethlehem Lutheran Church |
145 | 0 | 0 | |
|
ST Michael Catholic Church |
225 | 0 | 0 | |
|
Hickory Acres Campground |
200 | 0 | 0 | |
|
Farmer Union Church |
60 | 0 | 0 |
About this data
Water systems are matched to Defiance 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.
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.