Tennessee River at Guntersville Dam (TVA release), AL

MARSHALL COUNTY, AL34.4211°N, -86.3931°W Updated 8 hr ago

FLOW RATE

24,428cfs

GAUGE HT

553.66ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

24,428cfs

Optimal band: 20,764–28,092 cfs

PERIOD HIGH

24,428cfs

PERIOD LOW

24,390cfs

RUNNABLE

100%

last 1 year in band

Gauge Height

553.66ft

Dam Releases

Generating now24,758 cfs · as of 1 AM ET

1 unitNow

6 PM Sun1 AM8 AM3 PM11 PM

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

Predicted avg outflowSun26,918 cfsMon29,553 cfsTue29,583 cfs

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34.4211, -86.3931

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DATA · TVA · NOAA · NWSUPDATED 2026-11-09 00:00 UTC

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