Canyon Lake siteid=214 · TX
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Water level & flow 2014-01-01 .. 2026-09-18 · SWOT depth track + USGS NWIS gauges · one linked timeline
current depth
137 ft
drawdown
39.2 ft
below full pool
water level (depth)
78%
137 of
176 ft deep
water stored (volume)
99%
374,269 of
378,781 acre-ft · operator measured
measured
Jul 15
twdb_daily
pipeline refresh
2026-09-18 21:46 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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