Public water system
Pendleton, City Of
PWSID OR4100613 - Umatilla County, Oregon
80 PPM
4.7 GPG
Slightly Hard0Soft60120180300+
Slightly Hard (80 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 16,996
- Service connections
- 6,020
- Status
- Active
Hardness Evidence
- Reported hardness
- 80 PPM
- Grains per gallon
- 4.7 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 97801 | Pendleton, OR | Moderately Hard (131 PPM) |
| 97810 | Adams, OR | Moderately Hard (132 PPM) |
| 97813 | Athena, OR | Moderately Hard (130 PPM) |
| 97826 | Echo, OR | Moderately Hard (133 PPM) |
| 97835 | Helix, OR | Moderately Hard (132 PPM) |
| 97838 | Hermiston, OR | Moderately Hard (133 PPM) |
| 97859 | Meacham, OR | Moderately Hard (132 PPM) |
| 97862 | Milton Freewater, OR | Moderately Hard (124 PPM) |
| 97868 | Pilot Rock, OR | Moderately Hard (132 PPM) |
| 97875 | Stanfield, OR | Moderately Hard (135 PPM) |
| 97880 | Dale, OR | Moderately Hard (131 PPM) |
| 97882 | Mcnary, OR | Slightly Hard (109 PPM) |
| 97886 | Weston, OR | Moderately Hard (130 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.