Guntersville

Latest Operating Information

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

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.

Generation Releases

Caption
Day Time Period Generators
10/18/2017 midnight - midnight 2 or more
10/19/2017 midnight - midnight 2 or more

Observed Data

Caption
Day Time (Eastern) Reservoir Elevation (behind dam)* Tailwater Elevation (below dam)* Average Hourly Discharge*
10/18/2017 11 AM 593.84 555.52 23,226
10/18/2017 noon 593.88 555.41 23,291
10/18/2017 1 PM 593.86 555.30 23,366
10/18/2017 2 PM 593.90 555.23 23,319
10/18/2017 3 PM 593.91 555.21 23,328
10/18/2017 4 PM 593.92 555.18 23,453
10/18/2017 5 PM 593.96 555.22 23,526
10/18/2017 6 PM 593.99 555.26 23,466
10/18/2017 7 PM 593.99 555.26 23,423

Predicted Data

Caption
Day Average Inflow* Midnight Elevation* Average Outflow*
10/18/2017 36,840 594.06 23,703
10/19/2017 27,148 594.25 23,270
10/20/2017 23,675 594.29 23,270

*Elevations are in feet above sea level. Discharges are in cubic feet per second and are reported at the end of the hour.

Notes:

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.

Reservoir Information

Get the most up-to-date information on the individual reservoirs TVA manages, including observed and predicted elevations, planned generation releases at the dams, reservoir operating guides, ecological health ratings, fish population survey results, recreation facilities and more.

 

 

Lake Info App

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