Nisqually River At Mckenna, Wa Realtime Data
NISQUALLY RIVER AT MCKENNA, WA
Realtime Data • Report • Conditions
758
Discharge (cfs)
1.5
Gauge Height (ft)
USGS 12089500
Streamflow discharge was last observed at 758 cfs, and a gauge height of 1.49 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 768 .
Weather today, Tomorrow,
The Nisqually River is fed by several smaller tributaries and is impacted by the Alder and LaGrande Dams. Seasonal trends show a higher flow during the winter months due to increased rainfall, with lower flow during the summer months. The hydrology of the river is important to the local ecosystem, as it supports salmon and other aquatic species. Interestingly, the Nisqually River is one of the few rivers in Washington state that supports all five species of salmon.
July 15, 2026
| Elevation | 293.0 ft |
| Last Updated | |
| Gage height, ft | 1.49 ft |
| Streamflow, ft³/s | 758.0 ft3/s |
| Percent of Normal | 122% |
| Year Over Year Average | 621 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 19,400 cfs |
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