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

SMITH COUNTY, TN36.2867°N, -85.9408°W Updated 17 hr ago

FLOW RATE

1,978cfs

GAUGE HT

444.72ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

1,978cfs

Optimal band: 1,681–2,275 cfs

PERIOD HIGH

1,978cfs

PERIOD LOW

1,978cfs

RUNNABLE

100%

last 30 day in band

No flow data available

Gauge Height

444.72ft

Dam Releases

Not generating0 cfs · as of 10 AM ET

Next change

Releases expected to stop ~10 PM ET

2+ unitsNow

12 AM6 AM12 PM6 PM12 AM tomorrow

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

Predicted avg outflowWed6,530 cfsThu5,100 cfsFri5,010 cfs

Weather Map

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36.2867, -85.9408

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DATA · TVA · NOAA · NWSUPDATED 2026-09-23 00:00 UTC

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