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 January 18th, 2026 02:00 AM CST
River Status: Normal

  Height Flow
Currently 3.59 ft 27.9 kcfs
Record 29.73 ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Saturday 01/17/2026 06:00 PM 3.50 27.60
  Sunday 01/18/2026 12:00 AM 3.60 28.00
  Sunday 01/18/2026 06:00 AM 3.60 28.00
  Sunday 01/18/2026 12:00 PM 3.70 28.40
  Sunday 01/18/2026 06:00 PM 3.70 28.40
  Monday 01/19/2026 12:00 AM 3.70 28.40

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Saturday 01/17/2026 09:00 PM 3.54 27.70
Saturday 01/17/2026 09:15 PM 3.52 27.70
Saturday 01/17/2026 09:30 PM 3.54 27.70
Saturday 01/17/2026 09:45 PM 3.55 27.80
Saturday 01/17/2026 10:00 PM 3.52 27.70
Saturday 01/17/2026 10:15 PM 3.57 27.90
Saturday 01/17/2026 10:30 PM 3.52 27.70
Saturday 01/17/2026 10:45 PM 3.55 27.80
Saturday 01/17/2026 11:00 PM 3.57 27.90
Saturday 01/17/2026 11:15 PM 3.56 27.80
Saturday 01/17/2026 11:30 PM 3.57 27.90
Saturday 01/17/2026 11:45 PM 3.56 27.80
Sunday 01/18/2026 12:00 AM 3.56 27.80
Sunday 01/18/2026 12:15 AM 3.58 27.90
Sunday 01/18/2026 12:30 AM 3.56 27.80
Sunday 01/18/2026 12:45 AM 3.59 27.90
Sunday 01/18/2026 01:00 AM 3.57 27.90
Sunday 01/18/2026 01:15 AM 3.58 27.90
Sunday 01/18/2026 01:30 AM 3.57 27.90
Sunday 01/18/2026 01:45 AM 3.59 27.90

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