Public water system
Halfmoon Water District (Troy)
PWSID NY4519111 - Saratoga County, New York
276 PPM
16.1 GPG
Very Hard0Soft60120180300+
Very Hard (276 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 15,000
- Service connections
- 7,000
- Status
- Active
Hardness Evidence
- Reported hardness
- 276 PPM
- Grains per gallon
- 16.1 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 12019 | Ballston Lake, NY | Very Hard (292 PPM) |
| 12020 | Ballston Spa, NY | Very Hard (269 PPM) |
| 12027 | Burnt Hills, NY | Very Hard (291 PPM) |
| 12065 | Clifton Park, NY | Very Hard (282 PPM) |
| 12074 | Galway, NY | Very Hard (291 PPM) |
| 12118 | Mechanicville, NY | Very Hard (293 PPM) |
| 12148 | Rexford, NY | Very Hard (291 PPM) |
| 12151 | Round Lake, NY | Very Hard (290 PPM) |
| 12170 | Stillwater, NY | Very Hard (292 PPM) |
| 12188 | Waterford, NY | Very Hard (290 PPM) |
| 12803 | South Glens Fall, NY | Very Hard (284 PPM) |
| 12822 | Corinth, NY | Very Hard (282 PPM) |
| 12831 | Gansevoort, NY | Very Hard (268 PPM) |
| 12833 | Greenfield Cente, NY | Very Hard (291 PPM) |
| 12835 | Hadley, NY | Very Hard (287 PPM) |
| 12850 | Middle Grove, NY | Very Hard (291 PPM) |
| 12859 | Porter Corners, NY | Very Hard (291 PPM) |
| 12863 | Rock City Falls, NY | Very Hard (291 PPM) |
| 12866 | Wilton, NY | Very Hard (283 PPM) |
| 12871 | Schuylerville, NY | Very Hard (290 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.