Public water system
Lafayette Water Works
PWSID IN5279013 - Tippecanoe County, Indiana
331 PPM
19.4 GPG
Very Hard0Soft60120180300+
Very Hard (331 PPM)Verified - Annual Water Quality Report
System Details
- Water source
- groundwater
- Population served
- 70,835
- Service connections
- 27,667
- Status
- Active
Hardness Evidence
- Reported hardness
- 331 PPM
- Grains per gallon
- 19.4 GPG
- Data source
- Annual Water Quality Report
- Source year
- N/A
- Raw/source estimate
- 444 PPM
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 47901 | Lafayette, IN | Very Hard (331 PPM) |
| 47904 | Lafayette, IN | Very Hard (331 PPM) |
| 47905 | Lafayette, IN | Very Hard (331 PPM) |
| 47906 | West Lafayette, IN | Very Hard (331 PPM) |
| 47909 | Romney, IN | Very Hard (331 PPM) |
| 47920 | Battle Ground, IN | Very Hard (332 PPM) |
| 47924 | Buck Creek, IN | Very Hard (331 PPM) |
| 47930 | Clarks Hill, IN | Very Hard (331 PPM) |
| 47941 | Dayton, IN | Very Hard (332 PPM) |
| 47981 | Romney, IN | Very Hard (331 PPM) |
| 47983 | Stockwell, IN | Very Hard (331 PPM) |
| 47992 | Westpoint, IN | Very Hard (331 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.