Public water system
Douglas City Of
PWSID AZ0402014 - Cochise County, Arizona
13 PPM
0.8 GPG
Soft0Soft60120180300+
Soft (13 PPM)Estimated - Nearby Data
System Details
- Water source
- groundwater
- Population served
- 16,656
- Service connections
- 6,230
- Status
- Active
Hardness Evidence
- Reported hardness
- 13 PPM
- Grains per gallon
- 0.8 GPG
- Data source
- Nearby estimate
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 85602 | Benson, AZ | Moderately Hard (143 PPM) |
| 85603 | Bisbee, AZ | Moderately Hard (150 PPM) |
| 85605 | Bowie, AZ | Moderately Hard (132 PPM) |
| 85606 | Cochise, AZ | Moderately Hard (132 PPM) |
| 85607 | Douglas, AZ | Moderately Hard (131 PPM) |
| 85608 | Douglas, AZ | Moderately Hard (132 PPM) |
| 85609 | Dragoon, AZ | Moderately Hard (132 PPM) |
| 85610 | Elfrida, AZ | Moderately Hard (130 PPM) |
| 85613 | Fort Huachuca, AZ | Moderately Hard (132 PPM) |
| 85615 | Hereford, AZ | Moderately Hard (132 PPM) |
| 85616 | Huachuca City, AZ | Moderately Hard (132 PPM) |
| 85617 | Mc Neal, AZ | Moderately Hard (132 PPM) |
| 85625 | Pearce, AZ | Moderately Hard (132 PPM) |
| 85627 | Pomerene, AZ | Moderately Hard (132 PPM) |
| 85630 | Saint David, AZ | Moderately Hard (132 PPM) |
| 85632 | Portal, AZ | Moderately Hard (131 PPM) |
| 85635 | Sierra Vista, AZ | Moderately Hard (161 PPM) |
| 85638 | Tombstone, AZ | Moderately Hard (133 PPM) |
| 85643 | Willcox, AZ | Moderately Hard (128 PPM) |
| 85650 | Sierra Vista, AZ | Moderately Hard (161 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.