Public water system
Jersey Rwc
PWSID IL0835300 - Jersey County, Illinois
207 PPM
12.1 GPG
Hard0Soft60120180300+
Hard (207 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 12,750
- Service connections
- 5,040
- Status
- Active
Hardness Evidence
- Reported hardness
- 207 PPM
- Grains per gallon
- 12.1 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 62022 | Dow, IL | Hard (207 PPM) |
| 62028 | Elsah, IL | Hard (207 PPM) |
| 62030 | Fidelity, IL | Hard (207 PPM) |
| 62031 | Fieldon, IL | Hard (211 PPM) |
| 62037 | Grafton, IL | Hard (207 PPM) |
| 62052 | Jerseyville, IL | Hard (207 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.