Public water system
South Bend Water Works
PWSID IN5271014 - St. Joseph County, Indiana
325 PPM
19 GPG
Very Hard0Soft60120180300+
Very Hard (325 PPM)Verified - Annual Water Quality Report
System Details
- Water source
- groundwater
- Population served
- 115,000
- Service connections
- 46,000
- Status
- Active
Hardness Evidence
- Reported hardness
- 325 PPM
- Grains per gallon
- 19 GPG
- Data source
- Annual Water Quality Report
- Source year
- N/A
- Raw/source estimate
- 279 PPM
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 46340 | Hanna, IN | Very Hard (325 PPM) |
| 46348 | La Crosse, IN | Very Hard (325 PPM) |
| 46365 | Mill Creek, IN | Very Hard (325 PPM) |
| 46374 | San Pierre, IN | Very Hard (325 PPM) |
| 46379 | Sumava Resorts, IN | Very Hard (325 PPM) |
| 46381 | Thayer, IN | Very Hard (325 PPM) |
| 46382 | Union Mills, IN | Very Hard (325 PPM) |
| 46392 | Wheatfield, IN | Very Hard (325 PPM) |
| 46530 | Granger, IN | Very Hard (326 PPM) |
| 46536 | Lakeville, IN | Very Hard (325 PPM) |
| 46544 | Mishawaka, IN | Very Hard (325 PPM) |
| 46545 | Mishawaka, IN | Very Hard (325 PPM) |
| 46552 | New Carlisle, IN | Very Hard (324 PPM) |
| 46554 | North Liberty, IN | Very Hard (324 PPM) |
| 46556 | Saint Marys, IN | Very Hard (323 PPM) |
| 46561 | Osceola, IN | Very Hard (325 PPM) |
| 46574 | Walkerton, IN | Very Hard (324 PPM) |
| 46595 | Wyatt, IN | Very Hard (325 PPM) |
| 46601 | South Bend, IN | Very Hard (325 PPM) |
| 46613 | South Bend, IN | Very Hard (325 PPM) |
| 46614 | South Bend, IN | Very Hard (325 PPM) |
| 46615 | South Bend, IN | Very Hard (325 PPM) |
| 46616 | South Bend, IN | Very Hard (325 PPM) |
| 46617 | South Bend, IN | Very Hard (325 PPM) |
| 46619 | South Bend, IN | Very Hard (325 PPM) |
| 46628 | South Bend, IN | Very Hard (325 PPM) |
| 46635 | South Bend, IN | Very Hard (325 PPM) |
| 46637 | South Bend, IN | Very Hard (325 PPM) |
| 47943 | Fair Oaks, IN | Very Hard (325 PPM) |
| 47964 | Mount Ayr, IN | Very Hard (325 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.