Tennessee River At Chattanooga

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Hydrograph

Stage Color Key
649 ft - Near Flood 651.1 ft - Minor Flood 653 ft - Moderate Flood 655 ft - Major Flood

Latest Observation: Tuesday November 3rd, 2026 10:00 AM CST
River Status: Normal

  Height Flow
Currently 634.17 ft 40.8 kcfs
Record 678.9 ft 459000 cfs

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Tuesday 11/03/2026 06:00 AM 633.87 39.30
  Tuesday 11/03/2026 12:00 PM 633.98 39.90
  Tuesday 11/03/2026 06:00 PM 634.16 40.80
  Wednesday 11/04/2026 12:00 AM 633.79 38.90
  Wednesday 11/04/2026 06:00 AM 633.65 38.30
  Wednesday 11/04/2026 12:00 PM 633.73 38.70

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Monday 11/02/2026 03:00 PM 633.63 38.20
Monday 11/02/2026 04:00 PM 634.00 40.00
Monday 11/02/2026 05:00 PM 634.24 41.20
Monday 11/02/2026 06:00 PM 634.35 41.70
Monday 11/02/2026 07:00 PM 634.46 42.20
Monday 11/02/2026 08:00 PM 634.49 42.30
Monday 11/02/2026 09:00 PM 634.49 42.30
Monday 11/02/2026 10:00 PM 634.16 40.80
Monday 11/02/2026 11:00 PM 633.90 39.50
Tuesday 11/03/2026 12:00 AM 633.80 39.00
Tuesday 11/03/2026 01:00 AM 633.83 39.10
Tuesday 11/03/2026 02:00 AM 633.83 39.10
Tuesday 11/03/2026 03:00 AM 633.91 39.50
Tuesday 11/03/2026 04:00 AM 633.90 39.50
Tuesday 11/03/2026 05:00 AM 633.92 39.60
Tuesday 11/03/2026 06:00 AM 633.90 39.50
Tuesday 11/03/2026 07:00 AM 633.94 39.70
Tuesday 11/03/2026 08:00 AM 634.04 40.20
Tuesday 11/03/2026 09:00 AM 634.07 40.30
Tuesday 11/03/2026 10:00 AM 634.17 40.80

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