MLBK1 : Marion Lake
Current Readings
- 2.16 ft BELOW normal
- Pool elevation is 1348.34 feet on 21MAR2023 10:00 hours.
- At this elevation the total amount of water stored in Marion Lake is 67253 acre-feet.
- Reservoir release is 2 cubic feet per second on Tuesday 21Mar2023 10:00.
- Conservation pool is 83.37% full.
- Conservation pool storage filled is 67242 acre-feet which is equivalent to 6.3 inches of runoff over the entire drainage basin.
- Conservation pool storage empty is 13416 acre-feet which is equivalent to 1.26 inches of runoff over the entire drainage basin.
Gate Change
Conditions at the time of Gate Change- Saturday, 24 Dec 2022 1755
- Pool Elevation = 1348.47 feet.
- Total Release = 2 (cfs)
- Gate Release = 2 (cfs)
- Gate Settings:
- 1 Low Flow Gates open 6.0 PERCENT
Evaporation Data
- 0.309 inches - 21MAR2023 @ 07:00
Reservoir Data
| Elevation | Incremental Storage | Cumulative Storage | |||
|---|---|---|---|---|---|
| (feet) | (inches of runoff)* | (acre-feet) | (inches of runoff)* | (acre-feet) | |
| Surcharge Pool: | 1360.00 | 1.36 | 14485 | 14.74 | 157210 |
| Flood Control Pool: | 1358.50 | 5.82 | 62056 | 13.38 | 142725 |
| Conservation Pool: | 1350.50 | 7.56 | 80658 | 7.56 | 80669 |
| Inactive Pool: | 1320.00 | 0.00 | 10 | 0.00 | 10 |
Streambed Elevation: 1301.00 feet.
Top of Dam Elevation: 1368.00 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 200.0 square miles.
Longitude: -97° 4' 55 Latitude: 38° 22' 20
Map of Marion Lake Dam
Links for More Information
Graphs
of Measured and Calculated Lake Parameters
Marion Lake
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Tuesday, 21 Mar 2023 11:06