FLLK1 : Fall River Lake
Current Readings
- 6.72 ft ABOVE normal
- Pool elevation is 955.22 feet on 17MAY2022 06:00 hours.
- At this elevation the total amount of water stored in Fall River Lake is 37864 acre-feet.
- Reservoir release is 4392 cubic feet per second on Tuesday 17May2022 06:00.
- Flood pool is 7.67% full.
- Flood pool storage filled is 17174 acre-feet which is equivalent to 0.55 inches of runoff over the entire drainage basin.
- Flood pool storage empty is 206756 acre-feet which is equivalent to 6.63 inches of runoff over the entire drainage basin.
Gate Change
Conditions at the time of Gate Change- Monday, 09 May 2022 1415
- Pool Elevation = 967.85 feet.
- Total Release = 5074 (cfs)
- Gate Release = 5074 (cfs)
- Gate Settings:
- 5 Sluice Gates open 3.5 FT
- 2 Sluice Gates open 3.25 FT
- 1 Low Flow Gates open 10.0 PERCENT
Evaporation Data
- 0.295 inches - 17MAY2022 @ 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: | 987.50 | 7.18 | 223930 | 7.85 | 244619 |
| Conservation Pool: | 948.50 | 0.45 | 13902 | 0.67 | 20689 |
| Inactive Pool: | 940.00 | 0.22 | 6787 | 0.22 | 6787 |
Streambed Elevation: 902.50 feet.
Top of Dam Elevation: 996.50 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 585.0 square miles.
Longitude: -96° 4' 39 Latitude: 37° 38' 48
Map of Fall River Lake Dam
Links for More Information
Graphs
of Measured and Calculated Lake Parameters
Fall River Lake
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Tuesday, 17 May 2022 06:31