Public water system
Sterling City Of
PWSID CO0138045 - Logan County, Colorado
1240 PPM
72.5 GPG
Very Hard0Soft60120180300+
Very Hard (1240 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 15,100
- Service connections
- 4,655
- Status
- Active
Hardness Evidence
- Reported hardness
- 1240 PPM
- Grains per gallon
- 72.5 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 80721 | Amherst, CO | Very Hard (1240 PPM) |
| 80722 | Atwood, CO | Very Hard (1240 PPM) |
| 80726 | Crook, CO | Very Hard (1237 PPM) |
| 80728 | Fleming, CO | Very Hard (1233 PPM) |
| 80735 | Hale, CO | Very Hard (1240 PPM) |
| 80736 | Iliff, CO | Very Hard (1230 PPM) |
| 80741 | Willard, CO | Very Hard (1240 PPM) |
| 80745 | Padroni, CO | Very Hard (1240 PPM) |
| 80747 | Peetz, CO | Very Hard (1240 PPM) |
| 80751 | Sterling, CO | Very Hard (1240 PPM) |
| 80755 | Vernon, CO | Very Hard (1240 PPM) |
| 80801 | Anton, CO | Very Hard (1240 PPM) |
| 80812 | Cope, CO | Very Hard (1240 PPM) |
| 80822 | Joes, CO | Very Hard (1240 PPM) |
| 80824 | Kirk, CO | Very Hard (1240 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.