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 August 4th, 2026 02:30 AM CDT
River Status: Normal

  Height Flow
Currently 7.66 ft 28.2 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 08/04/2026 07:00 AM 7.70 28.90
  Tuesday 08/04/2026 01:00 PM 7.70 28.90
  Tuesday 08/04/2026 07:00 PM 7.70 28.90
  Wednesday 08/05/2026 01:00 AM 7.70 28.90
  Wednesday 08/05/2026 07:00 AM 7.70 28.90
  Wednesday 08/05/2026 01:00 PM 7.70 28.90

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Monday 08/03/2026 09:30 PM 7.65 28.00
Monday 08/03/2026 09:45 PM 7.65 28.00
Monday 08/03/2026 10:00 PM 7.67 28.40
Monday 08/03/2026 10:15 PM 7.68 28.60
Monday 08/03/2026 10:30 PM 7.64 27.80
Monday 08/03/2026 10:45 PM 7.65 28.00
Monday 08/03/2026 11:00 PM 7.65 28.00
Monday 08/03/2026 11:15 PM 7.67 28.40
Monday 08/03/2026 11:30 PM 7.67 28.40
Monday 08/03/2026 11:45 PM 7.66 28.20
Tuesday 08/04/2026 12:00 AM 7.66 28.20
Tuesday 08/04/2026 12:15 AM 7.65 28.00
Tuesday 08/04/2026 12:30 AM 7.65 28.00
Tuesday 08/04/2026 12:45 AM 7.65 28.00
Tuesday 08/04/2026 01:00 AM 7.65 28.00
Tuesday 08/04/2026 01:15 AM 7.66 28.20
Tuesday 08/04/2026 01:30 AM 7.66 28.20
Tuesday 08/04/2026 01:45 AM 7.66 28.20
Tuesday 08/04/2026 02:00 AM 7.66 28.20
Tuesday 08/04/2026 02:15 AM 7.65 28.00

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