Tennessee River Above Watts Bar Dam

Back to River Summary

Hydrograph

Latest Observation: Thursday May 21st, 2026 04:00 PM CDT
River Status: Not Defined

  Height Flow
Currently 738.86 ft N/A
Record n/a ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Friday 05/22/2026 12:00 AM 738.96 N/A
  Friday 05/22/2026 06:00 AM 738.90 N/A
  Friday 05/22/2026 12:00 PM 738.88 N/A
  Friday 05/22/2026 06:00 PM 738.97 N/A
  Saturday 05/23/2026 12:00 AM 738.98 N/A
  Saturday 05/23/2026 06:00 AM 739.00 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 05/20/2026 09:00 PM 738.97 N/A
Wednesday 05/20/2026 10:00 PM 739.00 N/A
Wednesday 05/20/2026 11:00 PM 738.99 N/A
Thursday 05/21/2026 12:00 AM 738.90 N/A
Thursday 05/21/2026 01:00 AM 738.83 N/A
Thursday 05/21/2026 02:00 AM 738.81 N/A
Thursday 05/21/2026 03:00 AM 738.79 N/A
Thursday 05/21/2026 04:00 AM 738.84 N/A
Thursday 05/21/2026 05:00 AM 738.87 N/A
Thursday 05/21/2026 06:00 AM 738.86 N/A
Thursday 05/21/2026 07:00 AM 738.85 N/A
Thursday 05/21/2026 08:00 AM 738.85 N/A
Thursday 05/21/2026 09:00 AM 738.77 N/A
Thursday 05/21/2026 10:00 AM 738.74 N/A
Thursday 05/21/2026 11:00 AM 738.74 N/A
Thursday 05/21/2026 12:00 PM 738.75 N/A
Thursday 05/21/2026 01:00 PM 738.80 N/A
Thursday 05/21/2026 02:00 PM 738.89 N/A
Thursday 05/21/2026 03:00 PM 738.88 N/A
Thursday 05/21/2026 04:00 PM 738.86 N/A

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather with mods by Saratoga-weather.org