Missouri River At Napoleon

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Hydrograph

Stage Color Key
14 ft - Near Flood 17 ft - Minor Flood 25 ft - Moderate Flood 30 ft - Major Flood

Latest Observation: Monday September 7th, 2026 02:00 AM CDT
River Status: Normal

  Height Flow
Currently 5.54 ft 35.7 kcfs
Record 29.73 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Sunday 09/06/2026 07:00 PM 5.40 35.10
  Monday 09/07/2026 01:00 AM 5.50 35.60
  Monday 09/07/2026 07:00 AM 5.70 36.50
  Monday 09/07/2026 01:00 PM 5.80 36.90
  Monday 09/07/2026 07:00 PM 5.80 36.90
  Tuesday 09/08/2026 01:00 AM 5.80 36.90

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 09/06/2026 08:00 PM 5.41 35.20
Sunday 09/06/2026 08:15 PM 5.43 35.30
Sunday 09/06/2026 08:30 PM 5.41 35.20
Sunday 09/06/2026 08:45 PM 5.43 35.30
Sunday 09/06/2026 09:00 PM 5.43 35.30
Sunday 09/06/2026 09:15 PM 5.43 35.30
Sunday 09/06/2026 09:30 PM 5.44 35.30
Sunday 09/06/2026 09:45 PM 5.44 35.30
Sunday 09/06/2026 10:00 PM 5.46 35.40
Sunday 09/06/2026 11:15 PM 5.50 35.60
Sunday 09/06/2026 11:30 PM 5.51 35.60
Sunday 09/06/2026 11:45 PM 5.49 35.50
Monday 09/07/2026 12:00 AM 5.50 35.60
Monday 09/07/2026 12:15 AM 5.49 35.50
Monday 09/07/2026 12:30 AM 5.51 35.60
Monday 09/07/2026 12:45 AM 5.50 35.60
Monday 09/07/2026 01:00 AM 5.53 35.70
Monday 09/07/2026 01:15 AM 5.54 35.70
Monday 09/07/2026 01:30 AM 5.55 35.80
Monday 09/07/2026 01:45 AM 5.54 35.70

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