Please The park and boat ramp at Watts Bar Dam Reservation (north side) are closed due to damage.When autocomplete results are available use up and down arrows to review and enter to select. TVA pulls the lake level down at the first of November approximately six feet to the winter operating level around 735 to 736 feet above sea level. Discharges are in cubic feet per second and are reported at the end of the hour.Water release schedules are updated periodically throughout the day. Level Controlled by: Tennessee Valley Authority (TVA) Dam Name: Watts Bar/Saddle Dam No. On the other hand, main-stem reservoir *Elevations are in feet above sea level. 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. If you're having technical issues with the website, please Have issues or suggestions for the website? 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. Large amounts of water could be discharged at any time. Higher levels will last through the next couple of days. Want your lake info to go? years on any given day. Water release schedules can change without notice due to unanticipated weather changes or power system requirements. Operating guides were designed and developed for every reservoir and are used in making critical decisions regarding the storing and/or releasing of water from dams throughout the entire Tennessee reservoir system. ... Tennessee Valley Authority 400 West Summit Hill Drive Knoxville, TN 37902 865-632-2101 tvainfo@tva.com . ... Tennessee Valley Authority 400 West Summit Hill Drive Knoxville, TN 37902 865-632-2101 tvainfo@tva.com . Large amounts of water could be discharged at any time. Water release schedules can change without notice due to unanticipated weather changes or power system requirements. Get real-time lake level using free TVA Lake Info app for smartphones. These operating guides are centered Lake Levels ; Watts Bar; Latest Operating Information WARNING! "We are proposing that the water levels on Watts Bar begin to rise the first week in April as it always has, but only coming up to the 738.4 by April 8," Nye continued. on decades of operating experience, including more than 100 years of rain data and seasonal variation.Factors in determining the storing and/or releasing of water include the following:Recorded midnight headwater elevations above the dam are shown on the graph for two years—last year (black line) and this year (red line). If TVA goes through with its plan to delay raising the summer water level at Watts Bar Lake, resort owners and fishermen could be left high and dry in Rhea County, said Rob Bennett, tourism chairman for the Rhea Economic and Tourism Council. Download the TVA Lake Info app, an easy-to-use resource for operating on and around reservoirs and dams in the TVA region. This is known as the 80-percent probability band.When comparing reservoir operating guides of other reservoir operating guides, know that tributary reservoir elevations fluctuate significantly throughout the year and those graphs reflect an expansive vertical axis. Gauges located at the dam record the elevations in feet above mean sea level.Based on computer simulations and more than 100 years of rain and runoff data, the expected operating range represents a reservoir’s likelihood of falling within this range of elevation (the gray band on the graph) on average in 8 out of every 10
If you're having technical issues with the website, please Have issues or suggestions for the website? Please When autocomplete results are available use up and down arrows to review and enter to select. Can't access lake information? elevations fluctuate very little since those reservoirs have far less storage capacity, so those graphs reveal a much tighter vertical axis.Can't access lake information? Lake Levels ; Watts Bar ; Watts Bar Operating Guide; WARNING!