CHNK1 : Cheney Lake, KS
CHEN Status Image

Current Readings:
  • 1.83 ft BELOW normal
  • Pool elevation is 1419.77 feet on Tuesday 19Oct21 Time: 04:00 hours.
  • At this elevation the total amount of water stored in Cheney Lake is 150197 acre-feet.
  • Reservoir release is 0.0 cubic feet per second on Tuesday 19Oct21 Time: 04:00 hours.
  • Conservation pool is 88.88% full.
  • Conservation storage filled is 134911 acre-feet which is equivalent to 3.81 inches of runoff over the entire drainage basin.
  • Conservation storage empty is 16876 acre-feet which is equivalent to 0.48 inches of runoff over the entire drainage basin.
Gate Change:
Conditions at the time of Gate Change
    Tuesday, 15 Jun 2021 1000
    • Pool Elevation = 1421.67 feet.
    • Total Release = 0 (cfs)
      • Gate Release = 0 (cfs)
      • Unregulated Release = 0 (cfs)
    • Gate Settings:
      • All CLOSED
Evaporation Data:
  • 0.326 inches - 19OCT2021 @ 07:00
life jacket
Reservoir Data:
Elevation Incremental Storage Cumulative Storage
(feet) (inches of runoff)* (acre-feet) (inches of runoff)* (acre-feet)
Surcharge Pool: ---- ---- ---- ---- ----
Flood Control Pool: 1429.00 2.28 80856 7.0 247930
Conservation Pool: 1421.60 4.29 151787 4.72 167073
Inactive Pool: 1392.90 0.43 15286 0.43 15286

Streambed Elevation: 1368.00 feet.
Top of Dam Elevation: 1454.00 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 663 square miles.
Longitude: -97° 47' 36" Latitude: 37° 43' 36"
Map of Cheney Lake Dam
Links for More Information:

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

Cheney Lake


Go to Tulsa District Water Control Home Page.
Disclaimer
:These pages are subject to change.Last Page Update: Tuesday, 19 Oct 2021 05:31