Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Duwamish River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Duwamish River, the highest being situated at an altitude of ft, the .
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Duwamish River At Golf Course At Tukwila
USGS 12113390 |
697 cfs | 6.8 ft | 24.24 |
The Duwamish River is the name of the lower 12 miles (19 km) of Washington state's Green River. Its industrialized estuary is known as the Duwamish Waterway.