Public water system
Mcclain County Rw & Sd #9
PWSID OK3004713 - Mcclain County, Oklahoma
154 PPM
9 GPG
Moderately Hard0Soft60120180300+
Moderately Hard (154 PPM)Verified - Annual Water Quality Report
System Details
- Water source
- surface water
- Population served
- 250
- Service connections
- 85
- Status
- Active
Hardness Evidence
- Reported hardness
- 154 PPM
- Grains per gallon
- 9 GPG
- Data source
- Annual Water Quality Report
- Source year
- N/A
- Raw/source estimate
- 197 PPM
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 73072 | Norman, OK | Moderately Hard (154 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.