Lake levels › Tennessee

Cordell Hull Lake water level today

Lower than usual for this time of year

503.08ft

feet above sea level ·

vs full pool−0.9 ft
vs normal for Oct 10−0.4 ft
24 hours−0.07 ft
7 days−0.5 ft
30 days−0.6 ft
vs a year ago−0.2 ft

Is Cordell Hull Lake low right now?

Cordell Hull Lake was at 503.08 ft on October 10, 2026, 0.88 ft below its full pool of 504.0 ft. That is 0.35 ft below the typical level for October 10 — lower than in 9 of 10 past years. Over the past week the lake has been falling about 0.07 ft a day.

Last 12 monthsDaily level Normal range (10–90% of past years)Full pool
499500502504505NovDecJanFebMarAprMayJunJulAugSepOct Full pool 504.0

Cordell Hull Lake on Oct 10 in past years

2025503.3−0.3
2024503.4−0.4
2023504.2−1.2
2022503.9−0.8
2021503.6−0.5
2020503.4−0.4

Level on the same date each year, and how today compares.

Daily levels, last two weeks

DateLevel (ft)Changevs full pool
Oct 10503.02−0.13−0.9
Oct 9503.15−0.25−0.8
Oct 8503.40−0.41−0.6
Oct 7503.81−0.11−0.1
Oct 6503.92−0.09−0.0
Oct 5504.01+0.17+0.1
Oct 4503.84+0.30−0.1
Oct 3503.54±0.00−0.4
Oct 2503.54−0.05−0.4
Oct 1503.59−0.07−0.4
Sep 30503.66−0.03−0.3
Sep 29503.69−0.22−0.3
Sep 28503.91−0.14−0.0
Sep 27504.05+0.01+0.1

Daily means of the operator's readings (midnight to midnight, local time).

About Cordell Hull Lake

Full pool
504.0 ft (Top of Power)
10-year range
499.1 ft (January 10, 2023) to 506.4 ft (May 9, 2024)
Operated by
U.S. Army Corps of Engineers
Data
U.S. Army Corps of Engineers — LRN district, COHT1-CORDELL_HULL
Datum
NGVD29

Lakes near Cordell Hull Lake

Questions

Is Cordell Hull Lake low right now?

Cordell Hull Lake was at 503.08 ft on October 10, 2026, 0.88 ft below its full pool of 504.0 ft. That is 0.35 ft below the typical level for October 10 — lower than in 9 of 10 past years. Over the past week the lake has been falling about 0.07 ft a day.

What is full pool for Cordell Hull Lake?

Full pool (Top of Power) is 504.0 ft above sea level, per U.S. Army Corps of Engineers. Levels above it mean the operator is storing flood water; levels below it are normal in late summer and winter drawdowns.

How often is the Cordell Hull Lake level updated?

The operator reports every 15 minutes to an hour. This page refreshes several times a day; the time of the latest reading is shown next to the level.

Where does this data come from?

U.S. Army Corps of Engineers (LRN district, COHT1-CORDELL_HULL). Readings are provisional and can be revised.