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 October 4th, 2026 10:00 AM CDT
River Status: Minor Flooding

  Height Flow
Currently 20.78 ft 161 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 10/04/2026 07:00 PM 20.00 152.00
  Monday 10/05/2026 01:00 AM 19.10 141.00
  Monday 10/05/2026 07:00 AM 18.20 131.00
  Monday 10/05/2026 01:00 PM 17.30 121.00
  Monday 10/05/2026 07:00 PM 16.60 114.00
  Tuesday 10/06/2026 01:00 AM 15.80 106.00

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 10/04/2026 05:00 AM 21.59 172.00
Sunday 10/04/2026 05:15 AM 21.57 172.00
Sunday 10/04/2026 05:30 AM 21.52 171.00
Sunday 10/04/2026 05:45 AM 21.47 170.00
Sunday 10/04/2026 06:00 AM 21.44 170.00
Sunday 10/04/2026 06:15 AM 21.39 169.00
Sunday 10/04/2026 06:30 AM 21.34 169.00
Sunday 10/04/2026 06:45 AM 21.31 168.00
Sunday 10/04/2026 07:00 AM 21.27 168.00
Sunday 10/04/2026 07:15 AM 21.24 167.00
Sunday 10/04/2026 07:30 AM 21.18 167.00
Sunday 10/04/2026 07:45 AM 21.15 166.00
Sunday 10/04/2026 08:00 AM 21.12 166.00
Sunday 10/04/2026 08:15 AM 21.04 165.00
Sunday 10/04/2026 08:30 AM 21.04 165.00
Sunday 10/04/2026 08:45 AM 21.01 164.00
Sunday 10/04/2026 09:00 AM 20.99 164.00
Sunday 10/04/2026 09:15 AM 20.94 163.00
Sunday 10/04/2026 09:30 AM 20.86 162.00
Sunday 10/04/2026 09:45 AM 20.83 162.00

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