Public water system
Southwestern Cambria Cnty Auth
PWSID PA4110041 - Cambria County, Pennsylvania
316 PPM
18.5 GPG
Very Hard0Soft60120180300+
Very Hard (316 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 4,400
- Service connections
- 1,514
- Status
- Active
Hardness Evidence
- Reported hardness
- 316 PPM
- Grains per gallon
- 18.5 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 15902 | Johnstown, PA | Very Hard (339 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.