Tennessee River Above Watts Bar Dam

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Hydrograph

Latest Observation: Tuesday February 17th, 2026 12:00 AM CST
River Status: Not Defined

  Height Flow
Currently 737.73 ft N/A
Record n/a ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Tuesday 02/17/2026 06:00 AM 737.72 N/A
  Tuesday 02/17/2026 12:00 PM 737.64 N/A
  Tuesday 02/17/2026 06:00 PM 737.59 N/A
  Wednesday 02/18/2026 12:00 AM 737.61 N/A
  Wednesday 02/18/2026 06:00 AM 737.57 N/A
  Wednesday 02/18/2026 12:00 PM 737.52 N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Monday 02/16/2026 05:00 AM 737.40 N/A
Monday 02/16/2026 06:00 AM 737.45 N/A
Monday 02/16/2026 07:00 AM 737.46 N/A
Monday 02/16/2026 08:00 AM 737.50 N/A
Monday 02/16/2026 09:00 AM 737.53 N/A
Monday 02/16/2026 10:00 AM 737.57 N/A
Monday 02/16/2026 11:00 AM 737.54 N/A
Monday 02/16/2026 12:00 PM 737.51 N/A
Monday 02/16/2026 01:00 PM 737.52 N/A
Monday 02/16/2026 02:00 PM 737.55 N/A
Monday 02/16/2026 03:00 PM 737.57 N/A
Monday 02/16/2026 04:00 PM 737.56 N/A
Monday 02/16/2026 05:00 PM 737.57 N/A
Monday 02/16/2026 06:00 PM 737.58 N/A
Monday 02/16/2026 07:00 PM 737.56 N/A
Monday 02/16/2026 08:00 PM 737.64 N/A
Monday 02/16/2026 09:00 PM 737.69 N/A
Monday 02/16/2026 10:00 PM 737.71 N/A
Monday 02/16/2026 11:00 PM 737.74 N/A
Tuesday 02/17/2026 12:00 AM 737.73 N/A

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