Public water system
Marshall Pws
PWSID MO2010502 - Saline County, Missouri
139 PPM
8.1 GPG
Moderately Hard0Soft60120180300+
Moderately Hard (139 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- groundwater
- Population served
- 12,934
- Service connections
- 5,115
- Status
- Active
Hardness Evidence
- Reported hardness
- 139 PPM
- Grains per gallon
- 8.1 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 65320 | Arrow Rock, MO | Moderately Hard (139 PPM) |
| 65321 | Blackburn, MO | Moderately Hard (139 PPM) |
| 65327 | Emma, MO | Moderately Hard (139 PPM) |
| 65330 | Gilliam, MO | Moderately Hard (139 PPM) |
| 65339 | Grand Pass, MO | Moderately Hard (140 PPM) |
| 65340 | Napton, MO | Moderately Hard (139 PPM) |
| 65344 | Miami, MO | Moderately Hard (140 PPM) |
| 65347 | Nelson, MO | Moderately Hard (139 PPM) |
| 65349 | Slater, MO | Moderately Hard (147 PPM) |
| 65351 | Sweet Springs, MO | Moderately Hard (139 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.