Public water system
St. Johnsville Village Water Works
PWSID NY2800143 - Montgomery County, New York
352 PPM
20.6 GPG
Very Hard0Soft60120180300+
Very Hard (352 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 1,700
- Service connections
- 641
- Status
- Active
Hardness Evidence
- Reported hardness
- 352 PPM
- Grains per gallon
- 20.6 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 13452 | Saint Johnsville, NY | Very Hard (338 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.