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 |
|---|---|---|
| 6/25/2017 | 1am - 8am | 0 |
| 6/25/2017 | 8am - 9am | 1 |
| 6/25/2017 | 9am - 4pm | 0 |
| 6/25/2017 | 4pm - 5pm | 1 |
| 6/25/2017 | 5pm - midnight | 0 |
| 6/26/2017 | midnight - 1am | 1 |
Observed Data
| Day | Time (Eastern) | Reservoir Elevation (behind dam)* | Tailwater Elevation (below dam)* | Average Hourly Discharge* |
|---|---|---|---|---|
| 6/25/2017 | 1 AM | 1,729.22 | 1,486.73 | 1,365 |
| 6/25/2017 | 2 AM | 1,729.22 | 1,486.27 | 10 |
| 6/25/2017 | 3 AM | 1,729.23 | 1,486.02 | 10 |
| 6/25/2017 | 4 AM | 1,729.24 | 1,485.80 | 10 |
| 6/25/2017 | 5 AM | 1,729.24 | 1,485.58 | 10 |
| 6/25/2017 | 6 AM | 1,729.24 | 1,485.39 | 10 |
| 6/25/2017 | 7 AM | 1,729.25 | 1,485.25 | 10 |
| 6/25/2017 | 8 AM | 1,729.26 | 1,485.33 | 10 |
| 6/25/2017 | 9 AM | 1,729.25 | 1,486.81 | 1,380 |
Predicted Data
| Day | Average Inflow* | Midnight Elevation* | Average Outflow* |
|---|---|---|---|
| 6/25/2017 | 700 | 1,729.37 | 173 |
| 6/26/2017 | 615 | 1,729.32 | 813 |
| 6/27/2017 | 790 | 1,729.31 | 813 |
*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.