HEYO2 : Heyburn Lake
Current Readings
- 0.49 ft BELOW normal
- Pool elevation is 761.01 feet on 26AUG2026 09:00 hours.
- At this elevation the total amount of water stored in Heyburn Lake is 5167 acre-feet.
- Reservoir release is 0 cubic feet per second on Wednesday 26Aug2026 08:00.
- Conservation pool is 88.59% full.
- Conservation pool storage filled is 2640 acre-feet which is equivalent to 0.4 inches of runoff over the entire drainage basin.
- Conservation pool storage empty is 341 acre-feet which is equivalent to 0.05 inches of runoff over the entire drainage basin.
Gate Change
Conditions at the time of Gate Change- Thursday, 04 Dec 2025 1150
- Pool Elevation = 759.87 feet.
- Total Release = 0 (cfs)
- Gate Release = 0 (cfs)
- Unregulated Release = 0 (cfs)
- Auxillary Unregulated Release = 0 (cfs)
- Gate Settings:
- All CLOSED
Evaporation Data
- 0.225 inches - 26AUG2026 @ 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: | 784.00 | 7.49 | 49143 | 8.33 | 54651 |
| Conservation Pool: | * 761.50 | 0.45 | 2981 | 0.84 | 5508 |
| Inactive Pool: | 755.40 | 0.39 | 2527 | 0.39 | 2527 |
Streambed Elevation: 718.00 feet.
Top of Dam Elevation: 807.00 feet.
* Project has seasonal conservation pool.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 123.0 square miles.
Longitude: -96° 17' 55 Latitude: 35° 56' 52
Map of Heyburn Lake Dam
Links for More Information
Graphs
of Measured and Calculated Lake Parameters
Heyburn Lake near Heyburn, OK
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Wednesday, 26 Aug 2026 09:02