KEYO2 : Keystone Lake
Current Readings
- 13.36 ft ABOVE normal
- Pool elevation is 736.36 feet on 18JUL2025 18:00 hours.
- At this elevation the total amount of water stored in Keystone Lake is 725045 acre-feet.
- Reservoir release is 15136 cubic feet per second on Friday 18Jul2025 18:00.
- Flood pool is 30.21% full.
- Flood pool storage filled is 324061 acre-feet which is equivalent to 0.27 inches of runoff over the entire drainage basin.
- Flood pool storage empty is 748459 acre-feet which is equivalent to 0.63 inches of runoff over the entire drainage basin.
Gate Change
Conditions at the time of Gate Change- Thursday, 10 Jul 2025 1530
- Pool Elevation = 737.51 feet.
- Total Release = 15045 (cfs)
- Gate Release = 3745 (cfs)
- Turbine Release = 11300 (cfs)
- Gate Settings:
- 9 Tainter Gates open 0.5 FT
Evaporation Data
- 0.183 inches - 18JUL2025 @ 07:00
Reservoir Data
| Elevation | Incremental Storage | Cumulative Storage | |||
|---|---|---|---|---|---|
| (feet) | (inches of runoff)* | (acre-feet) | (inches of runoff)* | (acre-feet) | |
| Surcharge Pool: | 757.00 | 0.14 | 165630 | 1.38 | 1639134 |
| Flood Control Pool: | 754.00 | 0.90 | 1072520 | 1.24 | 1473504 |
| Conservation Pool: | 723.00 | 0.19 | 222355 | 0.34 | 400983 |
| Inactive Pool: | 706.00 | 0.15 | 178628 | 0.15 | 178628 |
Streambed Elevation: 650.00 feet.
Top of Dam Elevation: 771.00 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 22351.0 square miles.
Longitude: -96° 15' 6 Latitude: 36° 9' 6
Map of Keystone Lake Dam
Links for More Information
Graphs
of Measured and Calculated Lake Parameters
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Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Friday, 18 Jul 2025 18:32