Mississippi River At Dubuque (railroad Bridge)

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

Latest Observation: Wednesday September 23rd, 2026 01:30 AM CDT
River Status: Normal

  Height Flow
Currently 9.96 ft 66.4 kcfs
Record 26.81 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 09/23/2026 07:00 AM 10.00 67.00
  Wednesday 09/23/2026 01:00 PM 9.90 65.40
  Wednesday 09/23/2026 07:00 PM 9.80 63.80
  Thursday 09/24/2026 01:00 AM 9.70 62.30
  Thursday 09/24/2026 07:00 AM 9.60 60.70
  Thursday 09/24/2026 01:00 PM 9.50 59.20
  Thursday 09/24/2026 07:00 PM 9.30 56.30

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Tuesday 09/22/2026 08:30 PM 10.01 67.10
Tuesday 09/22/2026 08:45 PM 10.01 67.10
Tuesday 09/22/2026 09:00 PM 10.01 67.10
Tuesday 09/22/2026 09:15 PM 10.02 67.20
Tuesday 09/22/2026 09:30 PM 10.00 67.00
Tuesday 09/22/2026 09:45 PM 9.97 66.50
Tuesday 09/22/2026 10:00 PM 9.99 66.80
Tuesday 09/22/2026 10:15 PM 9.99 66.80
Tuesday 09/22/2026 10:30 PM 9.99 66.80
Tuesday 09/22/2026 10:45 PM 9.98 66.70
Tuesday 09/22/2026 11:00 PM 9.99 66.80
Tuesday 09/22/2026 11:15 PM 9.97 66.50
Tuesday 09/22/2026 11:30 PM 9.98 66.70
Tuesday 09/22/2026 11:45 PM 9.99 66.80
Wednesday 09/23/2026 12:00 AM 9.97 66.50
Wednesday 09/23/2026 12:15 AM 9.97 66.50
Wednesday 09/23/2026 12:30 AM 9.96 66.40
Wednesday 09/23/2026 12:45 AM 9.96 66.40
Wednesday 09/23/2026 01:00 AM 9.96 66.40
Wednesday 09/23/2026 01:15 AM 9.96 66.40

Hydrograph

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