Public water system
Cal-Water Service Co.-Marysville
PWSID CA5810001 - Yuba County, California
245 PPM
14.3 GPG
Hard0Soft60120180300+
Hard (245 PPM)Verified - State Lab Tested
System Details
- Water source
- groundwater
- Population served
- 12,419
- Service connections
- 3,721
- Status
- Active
Hardness Evidence
- Reported hardness
- 245 PPM
- Grains per gallon
- 14.3 GPG
- Data source
- California treated-water report
- Source year
- 2024
- Raw/source estimate
- 250 PPM
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 95692 | Wheatland, CA | Hard (195 PPM) |
| 95901 | Marysville, CA | Hard (193 PPM) |
| 95903 | Beale Afb, CA | Hard (190 PPM) |
| 95918 | Browns Valley, CA | Hard (194 PPM) |
| 95919 | Brownsville, CA | Hard (186 PPM) |
| 95922 | Camptonville, CA | Hard (193 PPM) |
| 95925 | Challenge, CA | Hard (194 PPM) |
| 95935 | Dobbins, CA | Hard (194 PPM) |
| 95961 | Olivehurst, CA | Hard (194 PPM) |
| 95962 | Oregon House, CA | Hard (194 PPM) |
| 95972 | Rackerby, CA | Hard (194 PPM) |
| 95981 | La Porte, CA | Hard (194 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.