Public water system
Durango City Of
PWSID CO0134150 - La Plata County, Colorado
113 PPM
6.6 GPG
Slightly Hard0Soft60120180300+
Slightly Hard (113 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 33,787
- Service connections
- 7,631
- Status
- Active
Hardness Evidence
- Reported hardness
- 113 PPM
- Grains per gallon
- 6.6 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 81122 | Bayfield, CO | Slightly Hard (110 PPM) |
| 81137 | Ignacio, CO | Slightly Hard (113 PPM) |
| 81243 | Powderhorn, CO | Slightly Hard (113 PPM) |
| 81301 | Durango, CO | Slightly Hard (113 PPM) |
| 81326 | Hesperus, CO | Slightly Hard (114 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.