Tennessee River Above Watts Bar Dam

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Hydrograph

Latest Observation: Thursday April 30th, 2026 04:00 PM CDT
River Status: Not Defined

  Height Flow
Currently 738.57 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 05/01/2026 12:00 AM 738.66 N/A
  Friday 05/01/2026 06:00 AM 738.63 N/A
  Friday 05/01/2026 12:00 PM 738.62 N/A
  Friday 05/01/2026 06:00 PM 738.67 N/A
  Saturday 05/02/2026 12:00 AM 738.70 N/A
  Saturday 05/02/2026 06:00 AM 738.66 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 04/29/2026 09:00 PM 738.64 N/A
Wednesday 04/29/2026 10:00 PM 738.67 N/A
Wednesday 04/29/2026 11:00 PM 738.64 N/A
Thursday 04/30/2026 12:00 AM 738.61 N/A
Thursday 04/30/2026 01:00 AM 738.59 N/A
Thursday 04/30/2026 02:00 AM 738.60 N/A
Thursday 04/30/2026 03:00 AM 738.55 N/A
Thursday 04/30/2026 04:00 AM 738.55 N/A
Thursday 04/30/2026 05:00 AM 738.55 N/A
Thursday 04/30/2026 06:00 AM 738.55 N/A
Thursday 04/30/2026 07:00 AM 738.56 N/A
Thursday 04/30/2026 08:00 AM 738.56 N/A
Thursday 04/30/2026 09:00 AM 738.54 N/A
Thursday 04/30/2026 10:00 AM 738.50 N/A
Thursday 04/30/2026 11:00 AM 738.49 N/A
Thursday 04/30/2026 12:00 PM 738.46 N/A
Thursday 04/30/2026 01:00 PM 738.46 N/A
Thursday 04/30/2026 02:00 PM 738.50 N/A
Thursday 04/30/2026 03:00 PM 738.57 N/A
Thursday 04/30/2026 04:00 PM 738.57 N/A

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