Chickamauga

Latest Operating Information
WARNING! Water release schedules can change without notice due to unanticipated weather changes or power system requirements. Large amounts of water could be discharged at any time. Use caution! Obey all posted safety regulations and precautions!  Vital safety information.

Generation Releases

Caption
Day Time Period Generators
9/22/2018 1am - midnight 2 or more
9/23/2018 midnight - 1am 2 or more

Observed Data

Caption
Day Time (Eastern) Reservoir Elevation (behind dam)* Tailwater Elevation (below dam)* Average Hourly Discharge*
9/21/2018 10 PM 681.25 638.49 46,792
9/21/2018 11 PM 681.27 638.44 46,802
9/21/2018 midnight 681.48 634.93 14,571
9/22/2018 1 AM 681.55 634.27 13,536
9/22/2018 2 AM 681.48 633.87 13,553
9/22/2018 3 AM 681.43 633.66 13,441
9/22/2018 4 AM 681.33 633.56 13,291
9/22/2018 5 AM 681.26 633.40 13,317
9/22/2018 6 AM 681.29 633.31 13,316

Predicted Data

Caption
Day Average Inflow* Midnight Elevation* Average Outflow*
9/22/2018 31,258 681.62 27,890
9/23/2018 21,428 681.30 27,130
9/24/2018 34,945 681.25 33,900

*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.

 

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.