Current Readings
- 0.88 ft ABOVE normal
- Pool elevation is 744.88 feet on 05JUN2024 13:00 hours.
- At this elevation the total amount of water stored in Pensacola (Grand Lake) is 1432012 acre-feet.
- Reservoir release is 12697 cubic feet per second on Wednesday 05Jun2024 13:00.
- Flood pool is 7.04% full.
- Flood pool storage filled is 39125 acre-feet which is equivalent to 0.07 inches of runoff over the entire drainage basin.
- Flood pool storage empty is 516531 acre-feet which is equivalent to 0.94 inches of runoff over the entire drainage basin.
Gate Change
Conditions at the time of Gate Change- Thursday, 16 May 2024 1400
- Pool Elevation = 744.96 feet.
- Total Release = 12699 (cfs)
- Gate Release = 0 (cfs)
- Turbine Release = 12699 (cfs)
- Gate Settings:
- All CLOSED
Evaporation Data
- 0.181 inches - 05JUN2024 @ 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: | 755.00 | 1.01 | 555656 | 3.55 | 1948543 |
Conservation Pool: | * 744.00 | 1.87 | 1026046 | 2.54 | 1392887 |
Inactive Pool: | 705.00 | 0.67 | 366840 | 0.67 | 366840 |
Streambed Elevation: 610.00 feet.
Top of Dam Elevation: 757.00 feet.
* Project has seasonal conservation pool.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 10298.0 square miles.
Longitude: -95° 2' 21.33 Latitude: 36° 28' 19.65
Map of Pensacola (Grand Lake) Dam
Links for More Information
Graphs
of Measured and Calculated Lake ParametersGrand Lake O' the Cherokees (Pensacola) at Langley, OK
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Wednesday, 05 Jun 2024 14:02