Public water system
Mary D Community Association
PWSID PA3540027 - Schuylkill County, Pennsylvania
115 PPM
6.7 GPG
Slightly Hard0Soft60120180300+
Slightly Hard (115 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 250
- Service connections
- 150
- Status
- Active
Hardness Evidence
- Reported hardness
- 115 PPM
- Grains per gallon
- 6.7 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 17952 | Mary D, PA | Moderately Hard (172 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.