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PENO2 : Pensacola (Grand Lake)

PENS Status Image

Current Readings

  • 0.32 ft ABOVE normal
  • Pool elevation is 744.32 feet on 30JUN2022 20:00 hours.
  • At this elevation the total amount of water stored in Pensacola (Grand Lake) is 1407114 acre-feet.
  • Reservoir release is 12748 cubic feet per second on Thursday 30Jun2022 19:00.
  • Flood pool is 2.56% full.
  • Flood pool storage filled is 14227 acre-feet which is equivalent to 0.03 inches of runoff over the entire drainage basin.
  • Flood pool storage empty is 541429 acre-feet which is equivalent to 0.99 inches of runoff over the entire drainage basin.

Gate Change

Conditions at the time of Gate Change
  • Friday, 10 Jun 2022 1230
    • Pool Elevation = 744.77 feet.
    • Total Release = 12728 (cfs)
      • Gate Release = 0 (cfs)
      • Turbine Release = 12728 (cfs)
    • Gate Settings:
      • All CLOSED

Evaporation Data

  • 0.296 inches - 30JUN2022 @ 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: 755.00 1.01 555656 3.55 1948543
Conservation Pool: * 744.00 1.87 1026046 2.54 1392887
Inactive Pool: 705.00 0.67 366840 0.67 366840

Streambed Elevation: 610.00 feet.
Top of Dam Elevation: 757.00 feet.
* Project has seasonal conservation pool.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 10298.0 square miles.
Longitude: -95° 2' 21.33 Latitude: 36° 28' 19.65
Map of Pensacola (Grand 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

LAKE O' THE CHEROKEES AT LANGLEY OK


Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Thursday, 30 Jun 2022 20:32