Tennessee River At Knoxville

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Hydrograph

Stage Color Key
817 ft - Near Flood 820 ft - Minor Flood 825 ft - Moderate Flood 830 ft - Major Flood

Latest Observation: Friday December 5th, 2025 11:15 AM CST
River Status: Normal

  Height Flow
Currently 808.87 ft 40.2 kcfs
Record 819.29 ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Friday 12/05/2025 06:00 PM 808.84 40.00
  Saturday 12/06/2025 12:00 AM 808.85 40.10
  Saturday 12/06/2025 06:00 AM 808.88 40.20
  Saturday 12/06/2025 12:00 PM 808.87 40.20
  Saturday 12/06/2025 06:00 PM 808.84 40.00
  Sunday 12/07/2025 12:00 AM 808.83 40.00

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Friday 12/05/2025 06:15 AM 808.76 39.50
Friday 12/05/2025 06:30 AM 808.76 39.50
Friday 12/05/2025 06:45 AM 808.76 39.50
Friday 12/05/2025 07:00 AM 808.77 39.60
Friday 12/05/2025 07:15 AM 808.77 39.60
Friday 12/05/2025 07:30 AM 808.77 39.60
Friday 12/05/2025 07:45 AM 808.76 39.50
Friday 12/05/2025 08:00 AM 808.75 39.50
Friday 12/05/2025 08:15 AM 808.74 39.40
Friday 12/05/2025 08:30 AM 808.74 39.40
Friday 12/05/2025 08:45 AM 808.74 39.40
Friday 12/05/2025 09:00 AM 808.73 39.40
Friday 12/05/2025 09:15 AM 808.73 39.40
Friday 12/05/2025 09:30 AM 808.73 39.40
Friday 12/05/2025 09:45 AM 808.74 39.40
Friday 12/05/2025 10:00 AM 808.77 39.60
Friday 12/05/2025 10:15 AM 808.81 39.80
Friday 12/05/2025 10:30 AM 808.84 40.00
Friday 12/05/2025 10:45 AM 808.84 40.00
Friday 12/05/2025 11:00 AM 808.85 40.10

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