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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
5/22/2018 1am - 9am 0
5/22/2018 9am - 10am 1
5/22/2018 10am - 2pm 0
5/22/2018 2pm - 7pm 1
5/22/2018 7pm - midnight 0
5/23/2018 midnight - 1am 0

Observed Data

Caption
Day Time (Eastern) Reservoir Elevation (behind dam)* Tailwater Elevation (below dam)* Average Hourly Discharge*
5/20/2018 3 AM 1,925.54 1,802.37 0
5/20/2018 4 AM 1,925.54 1,802.37 0
5/20/2018 5 AM 1,925.55 1,802.37 0
5/20/2018 6 AM 1,925.56 1,802.37 0
5/20/2018 7 AM 1,925.56 1,802.37 0
5/20/2018 8 AM 1,925.57 1,802.37 0
5/20/2018 9 AM 1,925.57 1,803.55 20
5/20/2018 10 AM 1,925.57 1,803.83 779
5/20/2018 11 AM 1,925.57 1,803.26 0
5/20/2018 noon 1,925.58 1,802.90 0
5/20/2018 1 PM 1,925.58 1,803.91 30
5/20/2018 2 PM 1,925.58 1,806.33 1,448
5/20/2018 3 PM 1,925.58 1,806.39 1,445
5/20/2018 4 PM 1,925.57 1,806.41 1,443
5/20/2018 5 PM 1,925.56 1,806.35 1,444
5/20/2018 6 PM 1,925.54 1,806.43 1,442
5/20/2018 7 PM 1,925.54 1,806.36 1,444
5/20/2018 8 PM 1,925.53 1,806.43 1,441
5/20/2018 9 PM 1,925.51 1,806.39 1,444
5/20/2018 10 PM 1,925.51 1,803.61 51
5/20/2018 11 PM 1,925.51 1,803.17 0
5/20/2018 midnight 1,925.51 1,802.81 0
5/21/2018 1 AM 1,925.51 1,802.47 0
5/21/2018 2 AM 1,925.52 1,802.37 0
5/21/2018 3 AM 1,925.52 1,802.37 0
5/21/2018 4 AM 1,925.53 1,802.37 0
5/21/2018 5 AM 1,925.53 1,802.37 0
5/21/2018 6 AM 1,925.54 1,802.37 0
5/21/2018 7 AM 1,925.54 1,802.37 0
5/21/2018 8 AM 1,925.54 1,804.02 45
5/21/2018 9 AM 1,925.54 1,803.86 774
5/21/2018 10 AM 1,925.55 1,803.27 0
5/21/2018 11 AM 1,925.55 1,802.90 0
5/21/2018 noon 1,925.56 1,802.55 0
5/21/2018 1 PM 1,925.57 1,802.37 0
5/21/2018 2 PM 1,925.57 1,802.36 0
5/21/2018 3 PM 1,925.58 1,802.36 0
5/21/2018 4 PM 1,925.58 1,803.82 29
5/21/2018 5 PM 1,925.58 1,806.24 1,452
5/21/2018 6 PM 1,925.57 1,806.40 1,442
5/21/2018 7 PM 1,925.56 1,806.42 1,443
5/21/2018 8 PM 1,925.55 1,806.38 1,442
5/21/2018 9 PM 1,925.53 1,806.36 1,445
5/21/2018 10 PM 1,925.52 1,806.34 1,442
5/21/2018 11 PM 1,925.52 1,803.61 44
5/21/2018 midnight 1,925.52 1,803.17 0
5/22/2018 1 AM 1,925.52 1,802.82 0
5/22/2018 2 AM 1,925.53 1,802.47 0

Predicted Data

Caption
Day Average Inflow* Midnight Elevation* Average Outflow*
5/22/2018 632 1,925.59 330
5/23/2018 677 1,925.71 270
5/24/2018 505 1,925.78 270

*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 for each of the reservoirs TVA manages, including today’s observed lake levels, predicted elevations, planned releases, reservoir operating guides, ecological health ratings, fish-population survey results, recreation facilities and more.

 

 

Lake Info App

Want your lake info to go? Download the TVA Lake Info app, an easy-to-use resource for operating on and around reservoirs and dams in the TVA region. Available for iPhone and Android devices.