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: Saturday March 21st, 2026 04:30 PM CDT
River Status: Normal

  Height Flow
Currently 8.87 ft 49.5 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
  Saturday 03/21/2026 07:00 PM 8.90 50.10
  Sunday 03/22/2026 01:00 AM 8.90 50.10
  Sunday 03/22/2026 07:00 AM 8.90 50.10
  Sunday 03/22/2026 01:00 PM 8.90 50.10
  Sunday 03/22/2026 07:00 PM 8.90 50.10
  Monday 03/23/2026 01:00 AM 9.00 52.00

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 03/21/2026 11:30 AM 8.90 50.10
Saturday 03/21/2026 11:45 AM 8.90 50.10
Saturday 03/21/2026 12:00 PM 8.91 50.30
Saturday 03/21/2026 12:15 PM 8.89 49.90
Saturday 03/21/2026 12:30 PM 8.88 49.70
Saturday 03/21/2026 12:45 PM 8.88 49.70
Saturday 03/21/2026 01:00 PM 8.88 49.70
Saturday 03/21/2026 01:15 PM 8.89 49.90
Saturday 03/21/2026 01:30 PM 8.87 49.50
Saturday 03/21/2026 01:45 PM 8.88 49.70
Saturday 03/21/2026 02:00 PM 8.88 49.70
Saturday 03/21/2026 02:15 PM 8.90 50.10
Saturday 03/21/2026 02:30 PM 8.90 50.10
Saturday 03/21/2026 02:45 PM 8.89 49.90
Saturday 03/21/2026 03:00 PM 8.89 49.90
Saturday 03/21/2026 03:15 PM 8.88 49.70
Saturday 03/21/2026 03:30 PM 8.88 49.70
Saturday 03/21/2026 03:45 PM 8.88 49.70
Saturday 03/21/2026 04:00 PM 8.89 49.90
Saturday 03/21/2026 04:15 PM 8.87 49.50

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