American Lake siteid=474 · WA

Water level & flow 2023-08-02 .. 2026-09-09 · SWOT depth track + USGS NWIS gauges · one linked timeline

current depth 75 ft

drawdown 6.9 ft below full pool

water level (depth) 92% 75 of 82 ft deep

water stored (volume) 69% est. from bathymetry

measured Sep 9 swot_lakesp

pipeline refresh 2026-09-17 23:14 UTC

filter: normal range & outlook fill (Mar–Jun) · drain (Jul–Oct) zoom or pan either chart — the other follows elevation trend: robust smoothing + outlier removal · raw value on hover

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Inflow / outflow USGS NWIS daily discharge · same timeline as above

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