Tennessee River At Decatur

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Hydrograph

Stage Color Key
7.5 ft - Near Flood 9 ft - Minor Flood 12 ft - Moderate Flood 14 ft - Major Flood

Latest Observation: Monday January 19th, 2026 05:00 PM CST
River Status: Normal

  Height Flow
Currently 3.91 ft N/A
Record 14.8 ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Monday 01/19/2026 06:00 PM 3.80 N/A
  Tuesday 01/20/2026 12:00 AM 3.61 N/A
  Tuesday 01/20/2026 06:00 AM 3.49 N/A
  Tuesday 01/20/2026 12:00 PM 3.39 N/A
  Tuesday 01/20/2026 06:00 PM 3.29 N/A
  Wednesday 01/21/2026 12:00 AM 3.19 N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Sunday 01/18/2026 11:00 PM 3.76 N/A
Monday 01/19/2026 12:00 AM 3.76 N/A
Monday 01/19/2026 01:00 AM 3.79 N/A
Monday 01/19/2026 02:00 AM 3.77 N/A
Monday 01/19/2026 03:00 AM 3.75 N/A
Monday 01/19/2026 04:00 AM 3.78 N/A
Monday 01/19/2026 05:00 AM 3.79 N/A
Monday 01/19/2026 06:00 AM 3.83 N/A
Monday 01/19/2026 07:00 AM 3.77 N/A
Monday 01/19/2026 08:00 AM 3.76 N/A
Monday 01/19/2026 09:00 AM 3.73 N/A
Monday 01/19/2026 10:00 AM 3.70 N/A
Monday 01/19/2026 11:00 AM 3.73 N/A
Monday 01/19/2026 12:00 PM 3.75 N/A
Monday 01/19/2026 01:00 PM 3.82 N/A
Monday 01/19/2026 02:00 PM 3.83 N/A
Monday 01/19/2026 03:00 PM 3.88 N/A
Monday 01/19/2026 04:00 PM 3.93 N/A
Monday 01/19/2026 05:00 PM 3.91 N/A
Monday 01/19/2026 06:00 PM -9,999.00 N/A

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