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Pickwick Dam

Please note! Water release schedules often change without notice due to unanticipated changes in weather conditions and power system requirements.


Water release schedules are updated periodically throughout the day. Next-day release schedules are usually available by 6 p.m. of the current day.

Observed water levels also are updated periodically throughout the day. Predicted water levels are updated at least once a day, by 1 p.m. Eastern time, and may be updated more frequently when conditions warrant.

Times shown below are local times.


Use caution near dams. A large amount of water may be discharged without warning at any time. Your safety depends on obeying all posted safety regulations and warnings. Learn more here.

Releases

  Date Time (Central) Generators
  7/29/2010 9am - 1pm 2
  1pm - 8pm 3
  8pm - midnight 2

Observed

See a graph comparing observed elevations for the year to date with the expected elevation range and flood guide level.

  Date/Time
(Central)		  

Elevation immediately above the dam

(feet above mean sea level)

  

Elevation immediately below the dam

(feet above mean sea level)

  

Average Hourly*
Discharge

(cubic feet per second)
  7/29/2010            
      2am   413.29   358.11   10,647
      3am   413.30   358.07   10,699
      4am   413.28   358.01   10,738
      5am   413.23   357.99   10,692
      6am   413.18   358.12   10,981
      7am   413.16   358.30   14,470
      8am   413.22   358.78   20,626
      9am   413.30   358.87   20,584
  * discharge reported at end of hour

Click here to view data for previous day

 

Predicted

  Date

Daily Average Inflow

(cubic feet per second)

Midnight Elevation

(feet above mean sea level)

Daily Average Outflow

(cubic feet per second)
  7/29/2010 18,600 413.30 19,800
  7/30/2010 19,200 413.30 20,000
  7/31/2010 19,000 413.30 18,000

 

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System flow requirements and the volume of water in tributary reservoirs affect the operation of those reservoirs. Get current information here.

For information about a reservoir, choose the reservoir name first, then choose the type of information you want, and click “View info.”

Tennessee River elevations at selected locations

 

You can also use our interactive map to read details about each facility and its role in the integrated system.

 

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Glossary

See definitions of some of the most commonly used terms related to river operations.