Tennessee River Above Watts Bar Dam

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Hydrograph

Latest Observation: Sunday August 23rd, 2026 12:00 PM CDT
River Status: Not Defined

  Height Flow
Currently 740.52 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
  Sunday 08/23/2026 06:00 PM 740.74 N/A
  Monday 08/24/2026 12:00 AM 740.82 N/A
  Monday 08/24/2026 06:00 AM 740.67 N/A
  Monday 08/24/2026 12:00 PM 740.66 N/A
  Monday 08/24/2026 06:00 PM 740.77 N/A
  Tuesday 08/25/2026 12:00 AM 740.77 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 08/22/2026 05:00 PM 740.81 N/A
Saturday 08/22/2026 06:00 PM 740.86 N/A
Saturday 08/22/2026 07:00 PM 740.91 N/A
Saturday 08/22/2026 08:00 PM 740.91 N/A
Saturday 08/22/2026 09:00 PM 740.92 N/A
Saturday 08/22/2026 10:00 PM 740.93 N/A
Saturday 08/22/2026 11:00 PM 740.94 N/A
Sunday 08/23/2026 12:00 AM 740.94 N/A
Sunday 08/23/2026 01:00 AM 740.92 N/A
Sunday 08/23/2026 02:00 AM 740.87 N/A
Sunday 08/23/2026 03:00 AM 740.75 N/A
Sunday 08/23/2026 04:00 AM 740.69 N/A
Sunday 08/23/2026 05:00 AM 740.66 N/A
Sunday 08/23/2026 06:00 AM 740.63 N/A
Sunday 08/23/2026 07:00 AM 740.64 N/A
Sunday 08/23/2026 08:00 AM 740.61 N/A
Sunday 08/23/2026 09:00 AM 740.55 N/A
Sunday 08/23/2026 10:00 AM 740.54 N/A
Sunday 08/23/2026 11:00 AM 740.52 N/A
Sunday 08/23/2026 12:00 PM 740.52 N/A

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