Public water system
Wilmington City Pws
PWSID OH1401211 - Clinton County, Ohio
338 PPM
19.8 GPG
Very Hard0Soft60120180300+
Very Hard (338 PPM)Estimated - Nearby Data
System Details
- Water source
- surface water
- Population served
- 12,401
- Service connections
- 5,198
- Status
- Active
Hardness Evidence
- Reported hardness
- 338 PPM
- Grains per gallon
- 19.8 GPG
- Data source
- Nearby estimate
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 45107 | Blanchester, OH | Very Hard (338 PPM) |
| 45113 | Clarksville, OH | Very Hard (337 PPM) |
| 45146 | Martinsville, OH | Very Hard (338 PPM) |
| 45148 | Midland, OH | Very Hard (338 PPM) |
| 45159 | New Vienna, OH | Very Hard (335 PPM) |
| 45164 | Port William, OH | Very Hard (338 PPM) |
| 45169 | Sabina, OH | Very Hard (333 PPM) |
| 45177 | Wilmington, OH | Very Hard (338 PPM) |
How to Use This System Page
A public water system can serve multiple ZIP codes and cities. Use this page to inspect the source behind the hardness reading, then open the linked ZIP or city page for the local rollup.
If you are sizing treatment equipment, confirm your actual tap hardness with a home test or lab test before buying.