Public water system
Galesburg
PWSID IL0950200 - Knox County, Illinois
216 PPM
12.6 GPG
Hard0Soft60120180300+
Hard (216 PPM)Estimated - Nearby Data
System Details
- Water source
- groundwater
- Population served
- 31,620
- Service connections
- 12,648
- Status
- Active
Hardness Evidence
- Reported hardness
- 216 PPM
- Grains per gallon
- 12.6 GPG
- Data source
- Nearby estimate
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 61401 | Galesburg, IL | Hard (216 PPM) |
| 61410 | Abingdon, IL | Hard (221 PPM) |
| 61414 | Altona, IL | Hard (218 PPM) |
| 61428 | Dahinda, IL | Hard (216 PPM) |
| 61430 | East Galesburg, IL | Hard (216 PPM) |
| 61436 | Gilson, IL | Hard (216 PPM) |
| 61439 | Henderson, IL | Hard (216 PPM) |
| 61448 | Knoxville, IL | Hard (209 PPM) |
| 61458 | Maquon, IL | Hard (216 PPM) |
| 61467 | Oneida, IL | Hard (218 PPM) |
| 61472 | Rio, IL | Hard (216 PPM) |
| 61474 | Saint Augustine, IL | Hard (216 PPM) |
| 61485 | Victoria, IL | Hard (217 PPM) |
| 61488 | Wataga, IL | Hard (216 PPM) |
| 61489 | Williamsfield, IL | Hard (215 PPM) |
| 61572 | Yates City, IL | Hard (230 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.