Mashel River Near La Grande, Wa Realtime Data
MASHEL RIVER NEAR LA GRANDE, WA
Realtime Data • Report • Conditions
11
Discharge (cfs)
1.9
Gauge Height (ft)
Streamflow discharge was last observed at 10 cfs, and a gauge height of 1.93 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 13 .
Weather today, Tomorrow,
The river is fed by various tributaries, including the Ohop Creek, the Skate Creek, and the Little Mashel River. There are no major dams on the Mashel River. The river's flow is highly seasonal, with peak flows occurring during the winter and spring months due to precipitation and snowmelt. In the summer months, the flow decreases significantly. The hydrology of the Mashel River is interesting because it is home to numerous species of fish, including Chinook salmon and steelhead trout, which are important for recreational fishing and ecological health.
July 16, 2026
| Elevation | 627.0 ft |
| Last Updated | |
| Gage height, ft | 1.93 ft |
| Streamflow, ft³/s | 10.3 ft3/s |
| Percent of Normal | 44% |
| Year Over Year Average | 26 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 6,640 cfs |
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