

An additional schedule will be produced by the USBR, and that will be distributed by Tri-Dam immediately upon receipt.Īs always, the published schedule is subject to change in the event of weather events and other operational factors, thus we encourage all persons to exercise caution when operating in an around the reservoir. There are also two major reservoirs: Lake Sinclair and Lake Oconee. After that occurs, USBR will slowly begin the fill schedule.
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Please note that once the reservoir is down to 475’ by Janu, it will remain at that level until Januto provide time for Tri-Dam to conduct the required inspections with State and Federal officials. Lake Name Current Level Full Pool +/-Full Pool Reading Date - Time Andrews (AL) 77.41 105.00 -27.59 6:45 AM Claiborne (AL) 35.15 7:45 AM Eufaula (AL GA) 189.74. The schedule follows the general pattern used in past extraordinary drawdown years. The drawdown schedule has been coordinated with the United States Bureau of Reclamation (USBR), and will be implemented as shown. In our effort to be fully compliant and ensure the utmost safety of our facilities, Tri-Dam will transition to a three year schedule this winter.
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**There will be no extensions of the drawdown beyond this date.State regulations for the cycling and inspection of gates at the dam have changed from every five years to every three years.

such as the Macquarie Marshes, Gwydir Wetlands and Narran Lakes. You may have noticed that the drawdown on Lake Sinclair began in earnest this week. Refilling the reservoir to normal full pool is scheduled to begin on December 15, 2022. Commonwealth Environmental Water Office Water Management Plan 2020-21 is licensed by.

Absent any unusual rain events the lake will remain at that level for approximately 6 weeks. The Lake will gradually be drawn down approximately 3 to 4 feet below normal full pool. Failure to acquire a permit will necessitate a work stoppage or delay. The next scheduled drawdown will begin on November 1, 2022. Permits must be issued by Georgia Power Company before any work can begin. If you plan to have any work done on your waterfront (new, repair, replacements or excavation work) in the lake basin, please submit your request in writing. hours.ĭrawdown is entirely weather dependent, Covid – 19 status, and conditions could change at any time. The lower lake elevation will typically be seen in the A.M. Ordovician aquifer to predict the effect of anticipated pumping schedules. It should take about seven days for Lake Catherine. Lake Catherine’s drawdown will be only five feet and will begin November 18. The second phase will lower the lake the final 4-1/2 feet and should be completed on November 24. Lake elevation during the drawdown will fluctuate in the range of 337’ – 335’. interest of planning to meet anticipated water demands of the year 2020, it. Lake Hamilton will remain at this level until November 18 when the second phase will begin. Beginning Ascent Date: November 29, 2020**
