Cumberland River at Cordell Hull Dam (TVA release), TN

SMITH COUNTY, TN36.2867°N, -85.9408°W Updated 3 hr ago

FLOW RATE

8,060cfs

GAUGE HT

447.61ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

8,060cfs

Optimal band: 14,059–19,021 cfs

PERIOD HIGH

16,800cfs

PERIOD LOW

8,060cfs

RUNNABLE

75%

last 1 day in band

Gauge Height

447.61ft

Dam Releases

Generating now8,060 cfs · as of 11 PM ET

Next change

Release scheduled to start ~4 AM ET (1 unit)

2+ unitsNow

4 PM Mon12 AM8 AM4 PM12 AM tomorrow

Observed releaseScheduled generationSchedule is TVA's published plan and can change without notice.

Predicted avg outflowTue6,460 cfsWed5,100 cfsThu5,100 cfs

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36.2867, -85.9408

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DATA · TVA · NOAA · NWSUPDATED 2026-09-22 03:00 UTC

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