Current Readings:
- 6.19 ft ABOVE normal
- Pool elevation is 605.69 feet on Tuesday 31Mar20 Time: 20:00 hours.
- At this elevation the total amount of water stored in Broken Bow Lake is 1000373 acre-feet.
- Reservoir release is 138 cubic feet per second on Tuesday 31Mar20 Time: 20:00 hours.
- Flood control pool is 19.91% full.
- Flood control pool storage filled is 87003 acre-feet which is equivalent to 2.16 inches of runoff over the entire drainage basin.
- Flood control pool storage empty is 349976 acre-feet which is equivalent to 8.70 inches of runoff over the entire drainage basin.
Gate Changes
- Wednesday, 08 Jan 2020 1100
- Pool Elevation = 600.88 feet.
- New Gate Settings:
- 1 Low Flow Gates open 20.0 PERCENT
Evaporation Data:
- 0.004 inches - 31MAR2020 @ 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: Tuesday, 31 Mar 2020 21:00