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: Sunday April 19th, 2026 12:15 PM CDT
River Status: Normal

  Height Flow
Currently 810.26 ft 49.4 kcfs
Record 819.29 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Sunday 04/19/2026 06:00 PM 810.28 49.60
  Monday 04/20/2026 12:00 AM 810.28 49.60
  Monday 04/20/2026 06:00 AM 810.27 49.50
  Monday 04/20/2026 12:00 PM 810.28 49.60
  Monday 04/20/2026 06:00 PM 810.27 49.50
  Tuesday 04/21/2026 12:00 AM 810.20 49.00

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 04/19/2026 07:15 AM 810.32 49.80
Sunday 04/19/2026 07:30 AM 810.33 49.80
Sunday 04/19/2026 07:45 AM 810.34 49.90
Sunday 04/19/2026 08:00 AM 810.36 49.90
Sunday 04/19/2026 08:15 AM 810.36 49.90
Sunday 04/19/2026 08:30 AM 810.37 50.00
Sunday 04/19/2026 08:45 AM 810.37 50.00
Sunday 04/19/2026 09:00 AM 810.37 50.00
Sunday 04/19/2026 09:15 AM 810.37 50.00
Sunday 04/19/2026 09:30 AM 810.35 49.90
Sunday 04/19/2026 09:45 AM 810.33 49.80
Sunday 04/19/2026 10:00 AM 810.30 49.70
Sunday 04/19/2026 10:15 AM 810.29 49.60
Sunday 04/19/2026 10:30 AM 810.29 49.60
Sunday 04/19/2026 10:45 AM 810.27 49.50
Sunday 04/19/2026 11:00 AM 810.27 49.50
Sunday 04/19/2026 11:15 AM 810.26 49.40
Sunday 04/19/2026 11:30 AM 810.26 49.40
Sunday 04/19/2026 11:45 AM 810.26 49.40
Sunday 04/19/2026 12:00 PM 810.25 49.30

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