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Guntersville 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 - midnight 2 or more

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   594.31   556.09   15,824
      3am   594.33   556.11   15,764
      4am   594.32   556.13   15,798
      5am   594.28   556.21   15,958
      6am   594.24   556.11   15,657
      7am   594.19   556.12   15,875
      8am   594.18   556.12   15,922
      9am   594.13   556.12   16,025
  * 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 13,100 594.10 16,000
  7/30/2010 21,400 594.20 16,000
  7/31/2010 19,700 594.40 16,000

 

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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.

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Tennessee River elevations at selected locations

 

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Glossary

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