Public water system
Plankinton
PWSID SD4600245 - Aurora County, South Dakota
1873 PPM
109.5 GPG
Very Hard0Soft60120180300+
Very Hard (1873 PPM)Low confidence estimate
System Details
- Water source
- surface water
- Population served
- 782
- Service connections
- 410
- Status
- Active
Hardness Evidence
- Reported hardness
- 1873 PPM
- Grains per gallon
- 109.5 GPG
- Data source
- Nearby estimate
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 57368 | Plankinton, SD | Very Hard (1873 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.