CPLO2 : Copan Lake, OK
COPA Status Image

Current Readings:
  • 1.51 ft ABOVE normal
  • Pool elevation is 711.51 feet on Monday 30Nov20 Time: 05:00 hours.
  • At this elevation the total amount of water stored in Copan Lake is 41633 acre-feet.
  • Reservoir release is 5 cubic feet per second on Monday 30Nov20 Time: 05:00 hours.
  • Flood control pool is 3.80% full.
  • Flood control pool storage filled is 6987 acre-feet which is equivalent to 0.26 inches of runoff over the entire drainage basin.
  • Flood control pool storage empty is 177087 acre-feet which is equivalent to 6.58 inches of runoff over the entire drainage basin.
Gate Change:Conditions at the time of Gate Change
    Tuesday, 17 Nov 2020 1012
    • Pool Elevation = 710.29 feet.
    • Total Release = 5 (cfs)
      • Gate Release = 5 (cfs)
    • Gate Settings:
      • 1 Low Flow Gates open 9.0 PERCENT
Evaporation Data:
  • 0.088 inches - 30NOV2020 @ 07:00
life jacket
Reservoir Data:
Elevation Incremental Storage Cumulative Storage
(feet) (inches) (acre-feet) (inches) (acre-feet)
Surcharge Pool: 738.00 3.24 87269 11.35 305990
Flood Control Pool: 732.00 6.83 184074 8.11 218720
Conservation Pool: 710.00 1.26 34001 1.28 34645
Inactive Pool: 687.50 0.02 644 0.02 644

Streambed Elevation: 672.00 feet.
Top of Dam Elevation: 745.00 feet.
All storages based on a contributing drainage area of 505 square miles or 26933 acre-feet
Longitude: -95° 58' 17" Latitude: 36° 53' 8"
Map of Copan Lake Dam
Links for More Information:

Graphs of Measured and Calculated Lake Parameters:
View 24H and 1Day Graphs (Enlarged)
Lake Graph
Elevation
Tailwater
Precipitation
In Flow
Out Flow
Storage

Copan Lake near Copan, OK

Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Monday, 30 Nov 2020 05:31