EDRK1 : El Dorado Lake
Current Readings
- 0.82 ft BELOW normal
- Pool elevation is 1338.18 feet on 01SEP2026 23:00 hours.
- At this elevation the total amount of water stored in El Dorado Lake is 144145 acre-feet.
- Reservoir release is 12 cubic feet per second on Tuesday 01Sep2026 23:00.
- Conservation pool is 95.61% full.
- Conservation pool storage filled is 142134 acre-feet which is equivalent to 11.39 inches of runoff over the entire drainage basin.
- Conservation pool storage empty is 5185 acre-feet which is equivalent to 0.42 inches of runoff over the entire drainage basin.
Gate Change
Conditions at the time of Gate Change- Tuesday, 01 Sep 2026 1600
- Pool Elevation = 1338.18 feet.
- Total Release = 12 (cfs)
- Gate Release = 12 (cfs)
- Unregulated Release = 0 (cfs)
- Gate Settings:
- 1 Low Flow Gates open 0.16 FT
Evaporation Data
- 0.629 inches - 02SEP2026 @ 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: | 1347.50 | 6.30 | 78641 | 18.37 | 229321 |
| Conservation Pool: | 1339.00 | 11.80 | 147319 | 12.07 | 150680 |
| Inactive Pool: | 1296.00 | 0.27 | 3361 | 0.27 | 3361 |
Streambed Elevation: 1271.50 feet.
Top of Dam Elevation: 1370.50 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 234.0 square miles.
Longitude: -96° 49' 20 Latitude: 37° 50' 47
Map of El Dorado Lake Dam
Links for More Information
Graphs
of Measured and Calculated Lake Parameters
El Dorado Lake
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Wednesday, 02 Sep 2026 00:34