Public water system
Rio Del Oro Water System
PWSID NM3580232 - Valencia County, New Mexico
479 PPM
28 GPG
Very Hard0Soft60120180300+
Very Hard (479 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- groundwater
- Population served
- 4,387
- Service connections
- 1,550
- Status
- Active
Hardness Evidence
- Reported hardness
- 479 PPM
- Grains per gallon
- 28 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 87031 | Los Lunas, NM | Very Hard (317 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.