Missouri River At Sioux City

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Hydrograph

Stage Color Key
25 ft - Near Flood 30 ft - Minor Flood 33 ft - Moderate Flood 36 ft - Major Flood

Latest Observation: Saturday July 5th, 2025 11:00 AM CDT
River Status: Normal

  Height Flow
Currently 11.79 ft 30.3 kcfs
Record 35.25 ft 192000 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Saturday 07/05/2025 07:00 PM 11.70 30.00
  Sunday 07/06/2025 01:00 AM 11.60 29.70
  Sunday 07/06/2025 07:00 AM 11.60 29.70
  Sunday 07/06/2025 01:00 PM 11.60 29.70
  Sunday 07/06/2025 07:00 PM 11.60 29.70
  Monday 07/07/2025 01:00 AM 11.60 29.70

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 07/05/2025 06:00 AM 11.71 30.10
Saturday 07/05/2025 06:15 AM 11.73 30.10
Saturday 07/05/2025 06:30 AM 11.72 30.10
Saturday 07/05/2025 06:45 AM 11.72 30.10
Saturday 07/05/2025 07:00 AM 11.73 30.10
Saturday 07/05/2025 07:15 AM 11.74 30.20
Saturday 07/05/2025 07:30 AM 11.73 30.10
Saturday 07/05/2025 07:45 AM 11.74 30.20
Saturday 07/05/2025 08:00 AM 11.75 30.20
Saturday 07/05/2025 08:15 AM 11.76 30.20
Saturday 07/05/2025 08:30 AM 11.75 30.20
Saturday 07/05/2025 08:45 AM 11.77 30.30
Saturday 07/05/2025 09:00 AM 11.77 30.30
Saturday 07/05/2025 09:15 AM 11.76 30.20
Saturday 07/05/2025 09:30 AM 11.77 30.30
Saturday 07/05/2025 09:45 AM 11.78 30.30
Saturday 07/05/2025 10:00 AM 11.79 30.30
Saturday 07/05/2025 10:15 AM 11.77 30.30
Saturday 07/05/2025 10:30 AM 11.79 30.30
Saturday 07/05/2025 10:45 AM 11.78 30.30

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