BKDO2 : Broken Bow Lake, OK
Current Readings:
- 4.37 ft ABOVE normal
- Pool elevation is 603.87 feet on Sunday 17Jan21 Time: 16:00 hours.
- At this elevation the total amount of water stored in Broken Bow Lake is 974020 acre-feet.
- Reservoir release is 2720 cubic feet per second on Sunday 17Jan21 Time: 11:00 hours.
- Flood control pool is 13.88% full.
- Flood control pool storage filled is 60650 acre-feet which is equivalent to 1.51 inches of runoff over the entire drainage basin.
- Flood control pool storage empty is 376329 acre-feet which is equivalent to 9.36 inches of runoff over the entire drainage basin.
Gate Change:
Conditions at the time of Gate Change- Pool Elevation = 604.95 feet.
- Total Release = 2800 (cfs)
- Gate Release = 2800 (cfs)
- Turbine Release = 0 (cfs)
- Gate Settings:
- 4 Tainter Gates open 0.25 FT
- 4 Tainter Gates open 0.5 FT
- 1 Low Flow Gates open 16.0 PERCENT
Evaporation Data:
- 0.083 inches - 17JAN2021 @ 07:00
Reservoir Data:
| Elevation | Incremental Storage | Cumulative Storage | |||
|---|---|---|---|---|---|
| (feet) | (inches) | (acre-feet) | (inches) | (acre-feet) | |
| Surcharge Pool: | ---- | ---- | ---- | ---- | ---- |
| Flood Control Pool: | 627.50 | 10.87 | 436979 | 33.58 | 1350349 |
| Conservation Pool: | * 599.50 | 11.23 | 451630 | 22.71 | 913370 |
| Inactive Pool: | 559.00 | 11.48 | 461740 | 11.48 | 461740 |
Streambed Elevation: 420.00 feet.
Top of Dam Elevation: 645.00 feet.
* Project has seasonal conservation pool.
All storages based on a contributing drainage area of 754.0 square miles or 40213 ac-ft.
Longitude: -94° 41' 40" Latitude: 34° 8' 35"
Map of Broken Bow Lake Dam
Links for More Information:
Graphs of Measured and Calculated Lake Parameters:
View 24H and 1Day Graphs (Enlarged)
| Elevation | Tailwater | Precipitation |
| In Flow | Out Flow | Storage |
Broken Bow Lake near Broken Bow, OK
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Sunday, 17 Jan 2021 19:31