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: Sunday November 9th, 2025 11:00 PM CST
River Status: Normal

  Height Flow
Currently 634.45 ft 42.2 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
  Monday 11/10/2025 06:00 AM 634.66 43.20
  Monday 11/10/2025 12:00 PM 634.83 44.00
  Monday 11/10/2025 06:00 PM 634.86 44.20
  Tuesday 11/11/2025 12:00 AM 634.71 43.40
  Tuesday 11/11/2025 06:00 AM 634.51 42.40
  Tuesday 11/11/2025 12:00 PM 634.32 41.50

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Sunday 11/09/2025 04:00 AM 633.89 39.40
Sunday 11/09/2025 05:00 AM 633.93 39.60
Sunday 11/09/2025 06:00 AM 633.96 39.80
Sunday 11/09/2025 07:00 AM 634.01 40.00
Sunday 11/09/2025 08:00 AM 634.08 40.40
Sunday 11/09/2025 09:00 AM 634.04 40.20
Sunday 11/09/2025 10:00 AM 634.04 40.20
Sunday 11/09/2025 11:00 AM 634.08 40.40
Sunday 11/09/2025 12:00 PM 634.10 40.50
Sunday 11/09/2025 01:00 PM 634.19 40.90
Sunday 11/09/2025 02:00 PM 634.18 40.90
Sunday 11/09/2025 03:00 PM 634.24 41.20
Sunday 11/09/2025 04:00 PM 634.29 41.40
Sunday 11/09/2025 05:00 PM 634.35 41.70
Sunday 11/09/2025 06:00 PM 634.35 41.70
Sunday 11/09/2025 07:00 PM 634.37 41.80
Sunday 11/09/2025 08:00 PM 634.37 41.80
Sunday 11/09/2025 09:00 PM 634.39 41.90
Sunday 11/09/2025 10:00 PM 634.43 42.10
Sunday 11/09/2025 11:00 PM 634.45 42.20

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