Public water system
Western Water Company
PWSID OH8300512 - Warren County, Ohio
338 PPM
19.8 GPG
Very Hard0Soft60120180300+
Very Hard (338 PPM)Estimated - Nearby Data
System Details
- Water source
- surface water
- Population served
- 39,508
- Service connections
- 17,717
- 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 |
|---|---|---|
| 45005 | Carlisle, OH | Very Hard (374 PPM) |
| 45032 | Harveysburg, OH | Very Hard (374 PPM) |
| 45034 | Kings Island, OH | Very Hard (374 PPM) |
| 45036 | Otterbien Home, OH | Very Hard (374 PPM) |
| 45039 | Maineville, OH | Very Hard (374 PPM) |
| 45040 | Mason, OH | Very Hard (374 PPM) |
| 45054 | Oregonia, OH | Very Hard (374 PPM) |
| 45065 | South Lebanon, OH | Very Hard (372 PPM) |
| 45066 | Springboro, OH | Very Hard (374 PPM) |
| 45068 | Waynesville, OH | Very Hard (372 PPM) |
| 45152 | Morrow, OH | Very Hard (373 PPM) |
| 45162 | Pleasant Plain, OH | Very Hard (374 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.