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 May 23rd, 2026 03:00 PM CDT
River Status: Normal

  Height Flow
Currently 11.61 ft 70.8 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 05/23/2026 07:00 PM 11.60 70.70
  Sunday 05/24/2026 01:00 AM 11.30 68.60
  Sunday 05/24/2026 07:00 AM 11.00 66.40
  Sunday 05/24/2026 01:00 PM 10.70 64.60
  Sunday 05/24/2026 07:00 PM 10.30 62.10
  Monday 05/25/2026 01:00 AM 10.10 60.80

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 05/23/2026 10:00 AM 11.75 71.80
Saturday 05/23/2026 10:15 AM 11.75 71.80
Saturday 05/23/2026 10:30 AM 11.74 71.70
Saturday 05/23/2026 10:45 AM 11.73 71.70
Saturday 05/23/2026 11:00 AM 11.74 71.70
Saturday 05/23/2026 11:15 AM 11.71 71.50
Saturday 05/23/2026 11:30 AM 11.72 71.60
Saturday 05/23/2026 11:45 AM 11.71 71.50
Saturday 05/23/2026 12:00 PM 11.70 71.50
Saturday 05/23/2026 12:15 PM 11.69 71.40
Saturday 05/23/2026 12:30 PM 11.68 71.30
Saturday 05/23/2026 12:45 PM 11.67 71.20
Saturday 05/23/2026 01:00 PM 11.66 71.20
Saturday 05/23/2026 01:15 PM 11.67 71.20
Saturday 05/23/2026 01:30 PM 11.66 71.20
Saturday 05/23/2026 01:45 PM 11.65 71.10
Saturday 05/23/2026 02:00 PM 11.64 71.00
Saturday 05/23/2026 02:15 PM 11.62 70.90
Saturday 05/23/2026 02:30 PM 11.62 70.90
Saturday 05/23/2026 02:45 PM 11.63 71.00

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