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BIRO2 : Birch Lake

BIRC Status Image

Current Readings

  • 2.95 ft BELOW normal
  • Pool elevation is 747.55 feet on 09FEB2023 07:00 hours.
  • At this elevation the total amount of water stored in Birch Lake is 15042 acre-feet.
  • Reservoir release is 2 cubic feet per second on Thursday 09Feb2023 07:00.
  • Conservation pool is 80.36% full.
  • Conservation pool storage filled is 11968 acre-feet which is equivalent to 3.4 inches of runoff over the entire drainage basin.
  • Conservation pool storage empty is 2925 acre-feet which is equivalent to 0.83 inches of runoff over the entire drainage basin.

Gate Change

Conditions at the time of Gate Change
  • Monday, 31 Oct 2022 1145
    • Pool Elevation = 746.95 feet.
    • Total Release = 2 (cfs)
      • Gate Release = 2 (cfs)
      • Unregulated Release = 0 (cfs)
    • Gate Settings:
      • 1 Low Flow Gates open 5.0 PERCENT

Evaporation Data

  • Evap data missing

Reservoir Data

Elevation Incremental Storage Cumulative Storage
(feet) (inches of runoff)* (acre-feet) (inches of runoff)* (acre-feet)
Surcharge Pool: ---- ---- ---- ---- ----
Flood Control Pool: 774.00 11.16 39291 16.26 57258
Conservation Pool: 750.50 4.23 14893 5.10 17967
Inactive Pool: 730.00 0.87 3074 0.87 3074

Streambed Elevation: 698.00 feet.
Top of Dam Elevation: 795.00 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 66.0 square miles.
Longitude: -96° 9' 45 Latitude: 36° 32' 5
Map of Birch 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

Birch Lake near Barnsdall, OK


Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Thursday, 09 Feb 2023 07:32