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BIGK1 : Big Hill Lake

BIGH Status Image

Current Readings

  • 0.21 ft ABOVE normal
  • Pool elevation is 858.21 feet on 20MAY2022 06:00 hours.
  • At this elevation the total amount of water stored in Big Hill Lake is 23597 acre-feet.
  • Reservoir release is 16 cubic feet per second on Friday 20May2022 06:00.
  • Flood pool is 1.92% full.
  • Flood pool storage filled is 236 acre-feet which is equivalent to 0.12 inches of runoff over the entire drainage basin.
  • Flood pool storage empty is 12051 acre-feet which is equivalent to 6.11 inches of runoff over the entire drainage basin.

Gate Change

Conditions at the time of Gate Change
  • Wednesday, 01 Apr 2020 1645
    • Pool Elevation = 858.07 feet.
    • Total Release = 5 (cfs)
      • Gate Release = 0 (cfs)
      • Unregulated Release = 5 (cfs)
      • Auxillary Unregulated Release = 0 (cfs)
    • Gate Settings:
      • All CLOSED

Evaporation Data

  • 0.198 inches - 20MAY2022 @ 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: 867.50 6.23 12287 18.07 35648
Conservation Pool: 858.00 11.74 23171 11.84 23360
Inactive Pool: 814.00 0.10 188 0.10 188

Streambed Elevation: 801.00 feet.
Top of Dam Elevation: 884.00 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 37.0 square miles.
Longitude: -95° 28' 12 Latitude: 37° 16' 12
Map of Big Hill 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

Big Hill Lake


Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Friday, 20 May 2022 06:32