Public water system
City Of Coolidge
PWSID TX1470001 - Limestone County, Texas
169 PPM
9.9 GPG
Moderately Hard0Soft60120180300+
Moderately Hard (169 PPM)Estimated - County Avg
System Details
- Water source
- surface water
- Population served
- 786
- Service connections
- 348
- Status
- Active
Hardness Evidence
- Reported hardness
- 169 PPM
- Grains per gallon
- 9.9 GPG
- Data source
- County average estimate
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 76635 | Coolidge, TX | Moderately Hard (169 PPM) |
| 76642 | Groesbeck, TX | Moderately Hard (178 PPM) |
| 76653 | Kosse, TX | Moderately Hard (169 PPM) |
| 76667 | Mexia, TX | Moderately Hard (171 PPM) |
| 76678 | Prairie Hill, TX | Soft (54 PPM) |
| 76686 | Tehuacana, TX | Moderately Hard (169 PPM) |
| 76687 | Thornton, TX | Moderately Hard (169 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.