Lake levels
Boone Lake, TN
- water level
- 1375.89 ft
- Condition
- Falling
- 7-day change
- -1.04 ft
- 30-day change
- -4.56 ft
- 1-year change
- -0.04 ft
Reading as of 2026-10-13 | the Tennessee Valley Authority
- Since yesterday
- -0.11 ft
- 7-day change
- -1.04 ft
- 30-day change
- -4.56 ft
- 1-year change
- -0.04 ft
- Record high
- 1382.56 ft
In brief
Boone Lake stood at 1,375.89 feet on Oct 13, 2026.
Source: Tennessee Valley Authority
Last 30 days
Last 12 months
Records and averages
| Current level | 1375.89 ft |
|---|---|
| Record high | 1382.56 ft (2025-08-14) |
| Record low | 1361.37 ft (2025-01-07) |
| Average of all readings | 1374.14 ft |
| Data span | 1.8 years (651 readings) |
Level schematic
Frequently asked questions
Is Boone Lake full right now?
As of 2026-10-13, Boone Lake sits at 1375.89 ft. Over the past 30 days the level has fallen 4.56 ft.
What is the water level at Boone Lake today?
The most recent reading at Boone Lake is 1375.89 ft (2026-10-13), sourced from the Tennessee Valley Authority. Readings on this page refresh automatically as the agency publishes new data.
What is the highest Boone Lake has ever been?
The highest level for Boone Lake in our records is 1382.56 ft on 2025-08-14. The lowest is 1361.37 ft on 2025-01-07. Our record covers about 1.8 years of readings.
Why is Boone Lake low right now?
Reservoir levels move for four main reasons: rainfall and runoff into the basin, releases through the dam for downstream water supply, power generation or flood control, evaporation during hot months, and seasonal drawdown schedules set by the operating agency. Boone Lake has fallen 4.56 ft over the past 30 days. For the operational reason on any given week, check the Tennessee Valley Authority directly.
How much has Boone Lake changed over the past year?
Boone Lake is -0.04 ft compared with this date last year (1375.89 ft today). The full-history chart above covers 1.8 years, with a record high of 1382.56 ft and a record low of 1361.37 ft.
Download and cite
Quote this reading
Boone Lake stood at 1,375.89 feet on Oct 13, 2026.
Download the full record
boone-lake-tn-water-level-history.csv
How to cite
MyWaterLevel, “Boone Lake water level, 2025 to 2026,” data from Tennessee Valley Authority, https://mywaterlevel.com/lake/tn/boone-lake/, accessed Oct 13, 2026.
Source: the Tennessee Valley Authority. All Tennessee lake levels. Readings are provisional and may be revised. About our data and methods.