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: Sunday August 16th, 2026 11:00 PM CDT
River Status: Normal

  Height Flow
Currently 6.39 ft 40 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 08/16/2026 07:00 PM 6.40 40.00
  Monday 08/17/2026 01:00 AM 6.50 40.50
  Monday 08/17/2026 07:00 AM 6.50 40.50
  Monday 08/17/2026 01:00 PM 6.60 41.00
  Monday 08/17/2026 07:00 PM 6.70 41.50
  Tuesday 08/18/2026 01:00 AM 6.90 42.40

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 08/16/2026 06:00 PM 6.32 39.60
Sunday 08/16/2026 06:15 PM 6.32 39.60
Sunday 08/16/2026 06:30 PM 6.32 39.60
Sunday 08/16/2026 06:45 PM 6.35 39.80
Sunday 08/16/2026 07:00 PM 6.33 39.70
Sunday 08/16/2026 07:15 PM 6.31 39.60
Sunday 08/16/2026 07:30 PM 6.31 39.60
Sunday 08/16/2026 07:45 PM 6.35 39.80
Sunday 08/16/2026 08:00 PM 6.34 39.70
Sunday 08/16/2026 08:15 PM 6.33 39.70
Sunday 08/16/2026 08:30 PM 6.33 39.70
Sunday 08/16/2026 08:45 PM 6.33 39.70
Sunday 08/16/2026 09:00 PM 6.35 39.80
Sunday 08/16/2026 09:15 PM 6.38 39.90
Sunday 08/16/2026 09:30 PM 6.37 39.90
Sunday 08/16/2026 09:45 PM 6.37 39.90
Sunday 08/16/2026 10:00 PM 6.38 39.90
Sunday 08/16/2026 10:15 PM 6.35 39.80
Sunday 08/16/2026 10:30 PM 6.36 39.80
Sunday 08/16/2026 10:45 PM 6.40 40.00

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