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MLBK1 : Marion Lake

MARI Status Image

Current Readings

  • 0.69 ft ABOVE normal
  • Pool elevation is 1351.19 feet on 06JUL2022 05:00 hours.
  • At this elevation the total amount of water stored in Marion Lake is 85105 acre-feet.
  • Reservoir release is 385 cubic feet per second on Wednesday 06Jul2022 05:00.
  • Flood pool is 7.15% full.
  • Flood pool storage filled is 4437 acre-feet which is equivalent to 0.42 inches of runoff over the entire drainage basin.
  • Flood pool storage empty is 57619 acre-feet which is equivalent to 5.4 inches of runoff over the entire drainage basin.

Gate Change

Conditions at the time of Gate Change
  • Wednesday, 29 Jun 2022 1330
    • Pool Elevation = 1351.41 feet.
    • Total Release = 392 (cfs)
      • Gate Release = 392 (cfs)
    • Gate Settings:
      • 1 Tainter Gates open 0.38 FT
      • 1 Low Flow Gates open 23.0 PERCENT

Evaporation Data

  • 0.451 inches - 06JUL2022 @ 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

Graphs

of Measured and Calculated Lake Parameters
View 24H and 7Day Graphs (Enlarged)
Lake Graph
Elevation
Tailwater
Precipitation
In Flow
Out Flow
Storage

Marion Lake


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Disclaimer:These pages are subject to change.Last Page Update: Wednesday, 06 Jul 2022 06:01