Tennessee River At Chattanooga

Back to River Summary

Hydrograph

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

Latest Observation: Sunday February 1st, 2026 08:00 PM CST
River Status: Normal

  Height Flow
Currently 634.48 ft 42.3 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
  Sunday 02/01/2026 06:00 PM 634.40 41.90
  Monday 02/02/2026 12:00 AM 634.32 41.50
  Monday 02/02/2026 06:00 AM 634.41 42.00
  Monday 02/02/2026 12:00 PM 634.53 42.50
  Monday 02/02/2026 06:00 PM 634.41 42.00
  Tuesday 02/03/2026 12:00 AM 634.41 42.00

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Sunday 02/01/2026 01:00 AM 634.87 44.20
Sunday 02/01/2026 02:00 AM 634.85 44.10
Sunday 02/01/2026 03:00 AM 634.80 43.90
Sunday 02/01/2026 04:00 AM 634.79 43.80
Sunday 02/01/2026 05:00 AM 634.74 43.60
Sunday 02/01/2026 06:00 AM 634.74 43.60
Sunday 02/01/2026 07:00 AM 634.69 43.30
Sunday 02/01/2026 08:00 AM 634.69 43.30
Sunday 02/01/2026 09:00 AM 634.65 43.10
Sunday 02/01/2026 10:00 AM 634.64 43.10
Sunday 02/01/2026 11:00 AM 634.59 42.80
Sunday 02/01/2026 12:00 PM 634.65 43.10
Sunday 02/01/2026 01:00 PM 634.69 43.30
Sunday 02/01/2026 02:00 PM 634.69 43.30
Sunday 02/01/2026 03:00 PM 634.69 43.30
Sunday 02/01/2026 04:00 PM 634.69 43.30
Sunday 02/01/2026 05:00 PM 634.65 43.10
Sunday 02/01/2026 06:00 PM 634.54 42.60
Sunday 02/01/2026 07:00 PM 634.55 42.60
Sunday 02/01/2026 08:00 PM 634.48 42.30

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