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 June 7th, 2026 01:00 PM CDT
River Status: Minor Flooding

  Height Flow
Currently 18.2 ft 132 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 06/07/2026 07:00 PM 17.50 124.00
  Monday 06/08/2026 01:00 AM 16.80 117.00
  Monday 06/08/2026 07:00 AM 16.20 111.00
  Monday 06/08/2026 01:00 PM 15.80 107.00
  Monday 06/08/2026 07:00 PM 15.60 105.00
  Tuesday 06/09/2026 01:00 AM 15.50 104.00

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 06/07/2026 08:00 AM 18.87 139.00
Sunday 06/07/2026 08:15 AM 18.84 139.00
Sunday 06/07/2026 08:30 AM 18.81 138.00
Sunday 06/07/2026 08:45 AM 18.77 138.00
Sunday 06/07/2026 09:00 AM 18.75 138.00
Sunday 06/07/2026 09:15 AM 18.73 138.00
Sunday 06/07/2026 09:30 AM 18.68 137.00
Sunday 06/07/2026 09:45 AM 18.66 137.00
Sunday 06/07/2026 10:00 AM 18.62 136.00
Sunday 06/07/2026 10:15 AM 18.58 136.00
Sunday 06/07/2026 10:30 AM 18.56 136.00
Sunday 06/07/2026 10:45 AM 18.52 135.00
Sunday 06/07/2026 11:00 AM 18.46 134.00
Sunday 06/07/2026 11:15 AM 18.43 134.00
Sunday 06/07/2026 11:30 AM 18.42 134.00
Sunday 06/07/2026 11:45 AM 18.39 134.00
Sunday 06/07/2026 12:00 PM 18.36 133.00
Sunday 06/07/2026 12:15 PM 18.33 133.00
Sunday 06/07/2026 12:30 PM 18.28 132.00
Sunday 06/07/2026 12:45 PM 18.25 132.00

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