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: Saturday July 18th, 2026 11:00 PM CDT
River Status: Normal

  Height Flow
Currently 7.5 ft 46.5 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
  Saturday 07/18/2026 07:00 PM 7.50 46.50
  Sunday 07/19/2026 01:00 AM 7.40 46.00
  Sunday 07/19/2026 07:00 AM 7.20 44.90
  Sunday 07/19/2026 01:00 PM 7.00 43.80
  Sunday 07/19/2026 07:00 PM 6.90 43.30
  Monday 07/20/2026 01:00 AM 6.80 42.90

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 07/18/2026 06:00 PM 7.54 46.70
Saturday 07/18/2026 06:15 PM 7.56 46.80
Saturday 07/18/2026 06:30 PM 7.55 46.80
Saturday 07/18/2026 06:45 PM 7.53 46.60
Saturday 07/18/2026 07:00 PM 7.55 46.80
Saturday 07/18/2026 07:15 PM 7.55 46.80
Saturday 07/18/2026 07:30 PM 7.55 46.80
Saturday 07/18/2026 07:45 PM 7.55 46.80
Saturday 07/18/2026 08:00 PM 7.63 47.20
Saturday 07/18/2026 08:15 PM 7.52 46.60
Saturday 07/18/2026 08:30 PM 7.53 46.60
Saturday 07/18/2026 08:45 PM 7.54 46.70
Saturday 07/18/2026 09:00 PM 7.52 46.60
Saturday 07/18/2026 09:15 PM 7.51 46.50
Saturday 07/18/2026 09:30 PM 7.49 46.40
Saturday 07/18/2026 09:45 PM 7.50 46.50
Saturday 07/18/2026 10:00 PM 7.53 46.60
Saturday 07/18/2026 10:15 PM 7.52 46.60
Saturday 07/18/2026 10:30 PM 7.51 46.50
Saturday 07/18/2026 10:45 PM 7.50 46.50

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