Public water system
Four Winds Homeowners Assn
PWSID ME0092371 - Knox County, Maine
180 PPM
10.5 GPG
Hard0Soft60120180300+
Hard (180 PPM)Estimated - Nearby Data
System Details
- Water source
- groundwater
- Population served
- 43
- Service connections
- 15
- Status
- Active
Hardness Evidence
- Reported hardness
- 180 PPM
- Grains per gallon
- 10.5 GPG
- Data source
- Nearby estimate
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 04858 | South Thomaston, ME | Soft (38 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.