East Fork Lewis River Near Heisson, Wa Realtime Data
EAST FORK LEWIS RIVER NEAR HEISSON, WA
Realtime Data • Report • Conditions
83
Discharge (cfs)
10.5
Gauge Height (ft)
USGS 14222500
Streamflow discharge was last observed at 83 cfs, and a gauge height of 10.52 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 97 .
Weather today, Tomorrow,
The river has several tributaries, including the North Fork and the Rock Creek, and is impacted by the Swift Dam. Seasonally, the flow of the river tends to be highest in the spring due to snowmelt and lowest in the summer and fall. Interestingly, the East Fork Lewis River is known for its recreational activities such as fishing, kayaking, and swimming.
July 15, 2026
| Elevation | 456.0 ft |
| Last Updated | |
| Gage height, ft | 10.52 ft |
| Streamflow, ft³/s | 82.6 ft3/s |
| Percent of Normal | 74% |
| Year Over Year Average | 112 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 12,700 cfs |
| Geolocation | 45.84, -122.47 |
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