Fort Cobb Reservoir Water Level
Oklahoma · updated daily from the U.S. Bureau of Reclamation
1340.07 ft
Fort Cobb Reservoir is current reading available and falling (-0.29 ft in the last 7 days).
Change since yesterday: -0.03 ft
Reading as of 2026-08-15
Where Fort Cobb Reservoir sits historically
Today's level compared with every reading in our 0.3-year record for this lake.
Since yesterday
-0.03 ft
7-day change
-0.29 ft
30-day change
-1.00 ft
1-year change
— ft
Last 30 days
Last 12 months
Fort Cobb Reservoir records and averages
| Current level | 1340.07 ft |
|---|---|
| Record high | 1342.23 ft (2026-04-18) |
| Record low | 1340.07 ft (2026-08-15) |
| Average of all readings | 1341.37 ft |
| Data span | 0.3 years (121 readings) |
Frequently asked questions
Is Fort Cobb Reservoir full right now?
As of 2026-08-15, Fort Cobb Reservoir sits at 1340.07 ft, which is current reading available.Over the past 30 days the level has fallen 1.00 ft.
What is the water level at Fort Cobb Reservoir today?
The most recent reading is 1340.07 ft (2026-08-15), sourced from the U.S. Bureau of Reclamation. Readings on this page refresh automatically as the agency publishes new data.
What is the highest Fort Cobb Reservoir has ever been?
The highest level in our records is 1342.23 ft on 2026-04-18. The lowest is 1340.07 ft on 2026-08-15. Our record covers about 0.3 years of readings.
Why is Fort Cobb Reservoir 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. Fort Cobb Reservoir has fallen 1.00 ft over the past 30 days. For the operational reason on any given week, check the U.S. Bureau of Reclamation directly.
How much has Fort Cobb Reservoir changed over the past year?
Year-over-year comparison is not available for this lake yet. The full-history chart above covers 0.3 years, with a record high of 1342.23 ft and a record low of 1340.07 ft.
Nearby lakes in Oklahoma
Source: the U.S. Bureau of Reclamation. Readings are provisional and subject to revision by the publishing agency. All Oklahoma lake levels.