Public water system
Hixson Utility District
PWSID TN0000303 - Hamilton County, Tennessee
60 PPM
3.5 GPG
Slightly Hard0Soft60120180300+
Slightly Hard (60 PPM)Verified - Annual Water Quality Report
System Details
- Water source
- groundwater
- Population served
- 68,306
- Service connections
- 28,700
- Status
- Active
Hardness Evidence
- Reported hardness
- 60 PPM
- Grains per gallon
- 3.5 GPG
- Data source
- Annual Water Quality Report
- Source year
- N/A
- Raw/source estimate
- 131 PPM
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 37302 | Apison, TN | Slightly Hard (60 PPM) |
| 37308 | Birchwood, TN | Slightly Hard (60 PPM) |
| 37341 | Harrison, TN | Slightly Hard (60 PPM) |
| 37343 | Hixson, TN | Slightly Hard (60 PPM) |
| 37350 | Lookout Mountain, TN | Slightly Hard (60 PPM) |
| 37351 | Lupton City, TN | Slightly Hard (60 PPM) |
| 37363 | Ooltewah, TN | Slightly Hard (60 PPM) |
| 37373 | Sale Creek, TN | Slightly Hard (62 PPM) |
| 37377 | Signal Mountain, TN | Slightly Hard (63 PPM) |
| 37379 | Soddy Daisy, TN | Slightly Hard (60 PPM) |
| 37402 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37403 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37404 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37405 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37406 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37407 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37408 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37409 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37410 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37411 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37412 | East Ridge, TN | Slightly Hard (60 PPM) |
| 37415 | Red Bank, TN | Slightly Hard (60 PPM) |
| 37416 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37419 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 37421 | Chattanooga, TN | Slightly Hard (60 PPM) |
| 38577 | Pall Mall, TN | Slightly Hard (60 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.