Public water system
Celina City
PWSID OH5400011 - Mercer County, Ohio
149 PPM
8.7 GPG
Moderately Hard0Soft60120180300+
Moderately Hard (149 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 11,682
- Service connections
- 5,375
- Status
- Active
Hardness Evidence
- Reported hardness
- 149 PPM
- Grains per gallon
- 8.7 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 45310 | Burkettsville, OH | Moderately Hard (149 PPM) |
| 45822 | Carthagena, OH | Moderately Hard (149 PPM) |
| 45828 | Coldwater, OH | Hard (230 PPM) |
| 45846 | Fort Recovery, OH | Hard (181 PPM) |
| 45860 | Maria Stein, OH | Moderately Hard (149 PPM) |
| 45862 | Mendon, OH | Moderately Hard (149 PPM) |
| 45866 | Montezuma, OH | Moderately Hard (149 PPM) |
| 45882 | Rockford, OH | Moderately Hard (167 PPM) |
| 45883 | Saint Henry, OH | Moderately Hard (149 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.