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 May 18th, 2025 02:00 AM CDT
River Status: Normal

  Height Flow
Currently 636.34 ft 51.8 kcfs
Record 678.9 ft 459000 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Sunday 05/18/2025 06:00 AM 636.22 51.20
  Sunday 05/18/2025 12:00 PM 636.25 51.40
  Sunday 05/18/2025 06:00 PM 636.28 51.50
  Monday 05/19/2025 12:00 AM 636.30 51.60
  Monday 05/19/2025 06:00 AM 636.32 51.70
  Monday 05/19/2025 12:00 PM 636.36 52.00

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 05/17/2025 07:00 AM 636.94 55.10
Saturday 05/17/2025 08:00 AM 636.83 54.50
Saturday 05/17/2025 09:00 AM 636.75 54.00
Saturday 05/17/2025 10:00 AM 636.72 53.90
Saturday 05/17/2025 11:00 AM 636.63 53.40
Saturday 05/17/2025 12:00 PM 636.64 53.40
Saturday 05/17/2025 01:00 PM 636.64 53.40
Saturday 05/17/2025 02:00 PM 636.60 53.20
Saturday 05/17/2025 03:00 PM 636.62 53.30
Saturday 05/17/2025 04:00 PM 636.62 53.30
Saturday 05/17/2025 05:00 PM 636.64 53.40
Saturday 05/17/2025 06:00 PM 636.67 53.60
Saturday 05/17/2025 07:00 PM 636.66 53.60
Saturday 05/17/2025 08:00 PM 636.64 53.40
Saturday 05/17/2025 09:00 PM 636.62 53.30
Saturday 05/17/2025 10:00 PM 636.60 53.20
Saturday 05/17/2025 11:00 PM 636.55 53.00
Sunday 05/18/2025 12:00 AM 636.53 52.90
Sunday 05/18/2025 01:00 AM 636.43 52.30
Sunday 05/18/2025 02:00 AM 636.34 51.80

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