South Holston
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
| Day | Time Period | Generators |
|---|---|---|
| 8/21/2017 | 1am - midnight | 0 |
| 8/22/2017 | midnight - midnight | 0 |
| 8/23/2017 | midnight - 1am | 0 |
Observed Data
| Day | Time (Eastern) | Reservoir Elevation (behind dam)* | Tailwater Elevation (below dam)* | Average Hourly Discharge* |
|---|---|---|---|---|
| 8/21/2017 | 1 PM | 1,724.95 | 1,486.66 | 290 |
| 8/21/2017 | 2 PM | 1,724.96 | 1,488.53 | 2,059 |
| 8/21/2017 | 3 PM | 1,724.96 | 1,488.53 | 2,220 |
| 8/21/2017 | 4 PM | 1,724.94 | 1,488.53 | 2,220 |
| 8/21/2017 | 5 PM | 1,724.93 | 1,488.54 | 2,210 |
| 8/21/2017 | 6 PM | 1,724.92 | 1,488.53 | 2,210 |
| 8/21/2017 | 7 PM | 1,724.91 | 1,488.52 | 2,210 |
| 8/21/2017 | 8 PM | 1,724.90 | 1,488.52 | 2,210 |
| 8/21/2017 | 9 PM | 1,724.89 | 1,488.53 | 2,210 |
Predicted Data
| Day | Average Inflow* | Midnight Elevation* | Average Outflow* |
|---|---|---|---|
| 8/21/2017 | 408 | 1,724.72 | 1,245 |
| 8/22/2017 | 395 | 1,724.23 | 2,200 |
| 8/23/2017 | 473 | 1,723.76 | 2,200 |
*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.