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: Monday December 29th, 2025 11:15 AM CST
River Status: Normal

  Height Flow
Currently 809.1 ft 41.6 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
  Monday 12/29/2025 06:00 PM 808.80 39.80
  Tuesday 12/30/2025 12:00 AM 808.79 39.70
  Tuesday 12/30/2025 06:00 AM 808.87 40.20
  Tuesday 12/30/2025 12:00 PM 808.78 39.70
  Tuesday 12/30/2025 06:00 PM 808.82 39.90
  Wednesday 12/31/2025 12:00 AM 808.87 40.20

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Monday 12/29/2025 06:15 AM 808.73 39.40
Monday 12/29/2025 06:30 AM 808.72 39.30
Monday 12/29/2025 06:45 AM 808.72 39.30
Monday 12/29/2025 07:00 AM 808.73 39.40
Monday 12/29/2025 07:15 AM 808.76 39.50
Monday 12/29/2025 07:30 AM 808.78 39.70
Monday 12/29/2025 07:45 AM 808.79 39.70
Monday 12/29/2025 08:00 AM 808.84 40.00
Monday 12/29/2025 08:15 AM 808.87 40.20
Monday 12/29/2025 08:30 AM 808.86 40.10
Monday 12/29/2025 08:45 AM 808.87 40.20
Monday 12/29/2025 09:00 AM 808.89 40.30
Monday 12/29/2025 09:15 AM 808.91 40.40
Monday 12/29/2025 09:30 AM 808.93 40.60
Monday 12/29/2025 09:45 AM 808.95 40.70
Monday 12/29/2025 10:00 AM 809.02 41.10
Monday 12/29/2025 10:15 AM 809.03 41.20
Monday 12/29/2025 10:30 AM 809.08 41.50
Monday 12/29/2025 10:45 AM 809.08 41.50
Monday 12/29/2025 11:00 AM 809.11 41.60

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