Snoqualmie River Near Carnation, Wa Realtime Data
SNOQUALMIE RIVER NEAR CARNATION, WA
Realtime Data • Report • Conditions
864
Discharge (cfs)
44.9
Gauge Height (ft)
USGS 12149000
Streamflow discharge was last observed at 864 cfs, and a gauge height of 44.94 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 1,031 .
Weather today, Tomorrow,
The river's flow is primarily fed by snowmelt and rainfall in the surrounding mountains. It is also affected by several tributaries, including the Tolt River and the Raging River. Seasonal trends show that the river's flow is highest in the spring due to snowmelt, and lowest in the summer and fall. The river is also affected by dams, including the Snoqualmie Falls Dam. Interestingly, the Snoqualmie River was featured in the popular television series "Twin Peaks."
July 13, 2026
| Elevation | 49.0 ft |
| Last Updated | |
| Gage height, ft | 44.94 ft |
| Streamflow, ft³/s | 864.0 ft3/s |
| Percent of Normal | 56% |
| Year Over Year Average | 1,565 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 53,100 cfs |
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