FOSO2 : Foss Lake, OK
FOSS Status Image

Current Readings:
  • 1.77 ft BELOW normal
  • Pool elevation is 1640.23 feet on Tuesday 21Sep21 Time: 21:00 hours.
  • At this elevation the total amount of water stored in Foss Lake is 157604 acre-feet.
  • Reservoir release is 0.0 cubic feet per second on Tuesday 21Sep21 Time: 21:00 hours.
  • Conservation pool is 92.67% full.
  • Conservation storage filled is 148410 acre-feet which is equivalent to 1.86 inches of runoff over the entire drainage basin.
  • Conservation storage empty is 11735 acre-feet which is equivalent to 0.15 inches of runoff over the entire drainage basin.
Gate Change:
Conditions at the time of Gate Change
    Monday, 01 Jun 2020 0930
    • Pool Elevation = 1641.50 feet.
    • Total Release = Total MISSING
      • Unregulated Release = 0 (cfs)
    • Gate Settings:
      • All CLOSED
Evaporation Data:
  • 0.416 inches - 21SEP2021 @ 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: 1662.20 2.27 181069 4.4 350409
Conservation Pool: 1642.00 2.01 160145 2.13 169339
Inactive Pool: 1597.20 0.12 9194 0.12 9194

Streambed Elevation: 1563.00 feet.
Top of Dam Elevation: 1697.00 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 1496 square miles.
Longitude: -99° 10' 42" Latitude: 35° 32' 18"
Map of Foss 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

Foss Reservoir near Foss, OK


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Disclaimer
:These pages are subject to change.Last Page Update: Tuesday, 21 Sep 2021 21:31