Joe Pool Lake siteid=554 · TX
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Water level & flow 2014-01-01 .. 2026-09-17 · SWOT depth track + USGS NWIS gauges · one linked timeline
current depth
69 ft
drawdown
18.1 ft
below full pool
water level (depth)
79%
69 of
87 ft deep
water stored (volume)
91%
135,991 of
149,629 acre-ft · operator measured
measured
Sep 17
twdb_daily
pipeline refresh
2026-09-17 23:21 UTC
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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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