CNGK1 : Council Grove Lake
Current Readings
- 0.51 ft BELOW normal
- Pool elevation is 1273.49 feet on 28MAR2025 06:00 hours.
- At this elevation the total amount of water stored in Council Grove Lake is 41027 acre-feet.
- Reservoir release is 5 cubic feet per second on Friday 28Mar2025 06:00.
- Conservation pool is 96.44% full.
- Conservation pool storage filled is 41026 acre-feet which is equivalent to 3.13 inches of runoff over the entire drainage basin.
- Conservation pool storage empty is 1515 acre-feet which is equivalent to 0.12 inches of runoff over the entire drainage basin.
Gate Change
Conditions at the time of Gate Change- Wednesday, 19 Feb 2025 1042
- Pool Elevation = 1273.72 feet.
- Total Release = 15 (cfs)
- Gate Release = 15 (cfs)
- Unregulated Release = 0 (cfs)
- Gate Settings:
- 1 Conduit Gates open 0.05 FT
Evaporation Data
- 0.235 inches - 28MAR2025 @ 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: | 1289.00 | 4.70 | 61619 | 7.94 | 104162 |
| Conservation Pool: | 1274.00 | 3.24 | 42541 | 3.24 | 42542 |
| Inactive Pool: | 1240.00 | 0.00 | 0 | 0.00 | 0 |
Streambed Elevation: 1220.00 feet.
Top of Dam Elevation: 1321.00 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 246.0 square miles.
Longitude: -96° 30' 25 Latitude: 38° 40' 45
Map of Council Grove Lake Dam
Links for More Information
Graphs
of Measured and Calculated Lake Parameters
Council Grove Lake
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Friday, 28 Mar 2025 07:03