FTCO2 : Ft. Cobb Lake
Current Readings
- 1.25 ft ABOVE normal
- Pool elevation is 1343.25 feet on 15JUN2025 06:00 hours.
- At this elevation the total amount of water stored in Ft. Cobb Lake is 76545 acre-feet.
- Reservoir release is 0 cubic feet per second on Sunday 15Jun2025 05:00.
- Flood pool is 7.55% full.
- Flood pool storage filled is 4849 acre-feet which is equivalent to 0.32 inches of runoff over the entire drainage basin.
- Flood pool storage empty is 59354 acre-feet which is equivalent to 3.9 inches of runoff over the entire drainage basin.
Gate Change
Conditions at the time of Gate Change- Monday, 24 Jul 2023 0800
- Pool Elevation = 1342.94 feet.
- Total Release = 0 (cfs)
- Gate Release = 0 (cfs)
- Unregulated Release = 0 (cfs)
- Gate Settings:
- All CLOSED
Evaporation Data
- 0.312 inches - 15JUN2025 @ 07:00
Reservoir Data
| Elevation | Incremental Storage | Cumulative Storage | |||
|---|---|---|---|---|---|
| (feet) | (inches of runoff)* | (acre-feet) | (inches of runoff)* | (acre-feet) | |
| Surcharge Pool: | ---- | ---- | ---- | ---- | ---- |
| Flood Control Pool: | 1354.80 | 4.22 | 64203 | 8.94 | 135899 |
| Conservation Pool: | 1342.00 | 4.65 | 70681 | 4.72 | 71696 |
| Inactive Pool: | 1300.00 | 0.07 | 1015 | 0.07 | 1015 |
Streambed Elevation: 1279.00 feet.
Top of Dam Elevation: 1380.00 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 285.0 square miles.
Longitude: -98° 27' 42 Latitude: 35° 9' 54
Map of Ft. Cobb Lake Dam
Links for More Information
Graphs
of Measured and Calculated Lake Parameters
Fort Cobb Reservoir near Fort Cobb, OK
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Sunday, 15 Jun 2025 06:01