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 22nd, 2025 07:15 PM CST
River Status: Normal

  Height Flow
Currently 808.68 ft 39.1 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 12/22/2025 06:00 PM 808.76 39.50
  Tuesday 12/23/2025 12:00 AM 808.78 39.70
  Tuesday 12/23/2025 06:00 AM 808.79 39.70
  Tuesday 12/23/2025 12:00 PM 808.72 39.30
  Tuesday 12/23/2025 06:00 PM 808.80 39.80
  Wednesday 12/24/2025 12:00 AM 808.77 39.60

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Monday 12/22/2025 01:15 PM 808.79 39.70
Monday 12/22/2025 01:30 PM 808.81 39.80
Monday 12/22/2025 01:45 PM 808.82 39.90
Monday 12/22/2025 02:00 PM 808.83 40.00
Monday 12/22/2025 02:15 PM 808.85 40.10
Monday 12/22/2025 02:30 PM 808.88 40.20
Monday 12/22/2025 02:45 PM 808.91 40.40
Monday 12/22/2025 03:00 PM 808.92 40.50
Monday 12/22/2025 03:15 PM 808.92 40.50
Monday 12/22/2025 03:30 PM 808.94 40.60
Monday 12/22/2025 03:45 PM 808.96 40.70
Monday 12/22/2025 04:00 PM 808.97 40.80
Monday 12/22/2025 04:15 PM 808.96 40.70
Monday 12/22/2025 04:30 PM 808.93 40.60
Monday 12/22/2025 04:45 PM 808.91 40.40
Monday 12/22/2025 05:00 PM 808.89 40.30
Monday 12/22/2025 05:15 PM 808.85 40.10
Monday 12/22/2025 06:30 PM 808.74 39.40
Monday 12/22/2025 06:45 PM 808.70 39.20
Monday 12/22/2025 07:00 PM 808.67 39.00

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