Mississippi River At Dubuque (railroad Bridge)

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Hydrograph

Stage Color Key
15 ft - Near Flood 17 ft - Minor Flood 18 ft - Moderate Flood 21.5 ft - Major Flood

Latest Observation: Tuesday July 21st, 2026 01:30 AM CDT
River Status: Normal

  Height Flow
Currently 7.88 ft 32.5 kcfs
Record 26.81 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Tuesday 07/21/2026 07:00 AM 7.90 32.90
  Tuesday 07/21/2026 01:00 PM 7.90 32.90
  Tuesday 07/21/2026 07:00 PM 7.90 32.90
  Wednesday 07/22/2026 01:00 AM 7.90 32.90
  Wednesday 07/22/2026 07:00 AM 7.90 32.90
  Wednesday 07/22/2026 01:00 PM 7.90 32.90

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Monday 07/20/2026 08:30 PM 7.91 33.10
Monday 07/20/2026 08:45 PM 7.91 33.10
Monday 07/20/2026 09:00 PM 7.91 33.10
Monday 07/20/2026 09:15 PM 7.90 32.90
Monday 07/20/2026 09:30 PM 7.92 33.30
Monday 07/20/2026 09:45 PM 7.90 32.90
Monday 07/20/2026 10:00 PM 7.93 33.50
Monday 07/20/2026 10:15 PM 7.91 33.10
Monday 07/20/2026 10:30 PM 7.91 33.10
Monday 07/20/2026 10:45 PM 7.91 33.10
Monday 07/20/2026 11:00 PM 7.92 33.30
Monday 07/20/2026 11:15 PM 7.91 33.10
Monday 07/20/2026 11:30 PM 7.90 32.90
Monday 07/20/2026 11:45 PM 7.90 32.90
Tuesday 07/21/2026 12:00 AM 7.88 32.50
Tuesday 07/21/2026 12:15 AM 7.88 32.50
Tuesday 07/21/2026 12:30 AM 7.90 32.90
Tuesday 07/21/2026 12:45 AM 7.89 32.70
Tuesday 07/21/2026 01:00 AM 7.89 32.70
Tuesday 07/21/2026 01:15 AM 7.88 32.50

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