KEYO2 : Keystone Lake
Current Readings
- 2.43 ft ABOVE normal
- Pool elevation is 725.43 feet on 13AUG2026 15:00 hours.
- At this elevation the total amount of water stored in Keystone Lake is 442417 acre-feet.
- Reservoir release is 5700 cubic feet per second on Thursday 13Aug2026 15:00.
- Flood pool is 3.86% full.
- Flood pool storage filled is 41433 acre-feet which is equivalent to 0.03 inches of runoff over the entire drainage basin.
- Flood pool storage empty is 1031087 acre-feet which is equivalent to 0.86 inches of runoff over the entire drainage basin.
Gate Change
Conditions at the time of Gate Change- Monday, 27 Jul 2026 1500
- Pool Elevation = 724.14 feet.
- Total Release = 5100 (cfs)
- Gate Release = 0 (cfs)
- Turbine Release = 5100 (cfs)
- Gate Settings:
- All CLOSED
Evaporation Data
- 0.456 inches - 13AUG2026 @ 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
NULL
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Thursday, 13 Aug 2026 15:32