GIBO2 : Ft. Gibson Lake, OK
Current Readings:
- 1.00 ft ABOVE normal
- Pool elevation is 555.0 feet on Tuesday 21Sep21 Time: 20:00 hours.
- At this elevation the total amount of water stored in Ft. Gibson Lake is 384499 acre-feet.
- Reservoir release is 158 cubic feet per second on Tuesday 21Sep21 Time: 20:00 hours.
- Flood control pool is 2.10% full.
- Flood control pool storage filled is 19299 acre-feet which is equivalent to 0.03 inches of runoff over the entire drainage basin.
- Flood control pool storage empty is 899900 acre-feet which is equivalent to 1.35 inches of runoff over the entire drainage basin.
Gate Change:
Conditions at the time of Gate Change- Pool Elevation = 557.60 feet.
- Total Release = 10679 (cfs)
- Gate Release = 175 (cfs)
- Turbine Release = 10504 (cfs)
- Gate Settings:
- 2 Tainter Gates open 0.1 FT
- 2 Sluice Gates open 0.1 FT
Evaporation Data:
- 0.261 inches - 21SEP2021 @ 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: | 582.00 | 1.38 | 919199 | 1.93 | 1284399 |
| Conservation Pool: | 554.00 | 0.08 | 53899 | 0.55 | 365199 |
| Inactive Pool: | 551.00 | 0.47 | 311300 | 0.47 | 311300 |
Streambed Elevation: 483.00 feet.
Top of Dam Elevation: 593.00 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 12491 square miles.
Longitude: -95° 13' 43" Latitude: 35° 52' 16"
Map of Ft. Gibson Lake Dam
Links for More Information:
Graphs of Measured and Calculated Lake Parameters:
View 24H and 7Day Graphs (Enlarged)
| Elevation | Tailwater | Precipitation |
| In Flow | Out Flow | Storage |
Fort Gibson Lake near Fort Gibson, OK
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Tuesday, 21 Sep 2021 21:01