Streamflow discharge was last observed at 268 cfs, and a gauge height of 4.87 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 251 .
Weather today, Tomorrow,
The flow is influenced by the river's constituents, which include precipitation, snowmelt, and groundwater. The river is fed by several tributaries, including the East Fork Wynoochee River and the West Fork Wynoochee River. The Wynoochee Dam on the river is also a significant contributor to the flow. Seasonal trends show higher flow in winter and spring due to increased precipitation and snowmelt. One quirky fact about the hydrology of the Wynoochee River is that it is known for its excellent fishing, particularly for steelhead trout.
| Elevation | 432.0 ft |
| Last Updated | |
| Gage height, ft | 4.87 ft |
| Streamflow, ft³/s | 268.0 ft3/s |
| Percent of Normal | 92% |
| Year Over Year Average | 293 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 9,860 cfs |