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

SMITH COUNTY, TN36.2867°N, -85.9408°W Updated 8 hr ago

FLOW RATE

7,923cfs

GAUGE HT

444.78ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

7,923cfs

Optimal band: 6,735–9,111 cfs

PERIOD HIGH

7,923cfs

PERIOD LOW

3,134cfs

RUNNABLE

50%

last 1 year in band

Gauge Height

444.78ft

Dam Releases

Generating nowas of 3 AM ET · per published schedule

Next change

Releases expected to stop ~7 AM ET

1 unit2+ unitsNow

2 PM Sun10 PM Sun6 AM2 PM11 PM

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

Predicted avg outflowSun4,040 cfsMon4,040 cfsTue4,040 cfs

Weather Map

Loading weather map…

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

Track your history

Sign in to track your sessions at Cumberland River at Cordell Hull Dam (TVA release), TN: best days, monthly trends, and time on the water.

36.2867, -85.9408

Loading map…

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

Site #COHT1·TVA

Create a free account to save favorites, set flow alerts, and track conditions