Missouri River At Napoleon

Back to River Summary

Hydrograph

Stage Color Key
14 ft - Near Flood 17 ft - Minor Flood 25 ft - Moderate Flood 30 ft - Major Flood

Latest Observation: Sunday September 20th, 2026 07:00 AM CDT
River Status: Normal

  Height Flow
Currently 9.84 ft 59.6 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 09/19/2026 07:00 PM 11.10 67.60
  Sunday 09/20/2026 01:00 AM 10.60 64.40
  Sunday 09/20/2026 07:00 AM 10.20 61.80
  Sunday 09/20/2026 01:00 PM 9.90 59.90
  Sunday 09/20/2026 07:00 PM 9.60 58.20
  Monday 09/21/2026 01:00 AM 9.20 55.80

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 09/19/2026 10:00 PM 10.58 64.20
Sunday 09/20/2026 02:15 AM 10.20 61.80
Sunday 09/20/2026 02:30 AM 10.18 61.70
Sunday 09/20/2026 02:45 AM 10.15 61.50
Sunday 09/20/2026 03:00 AM 10.13 61.40
Sunday 09/20/2026 03:15 AM 10.10 61.20
Sunday 09/20/2026 03:30 AM 10.08 61.00
Sunday 09/20/2026 03:45 AM 10.07 61.00
Sunday 09/20/2026 04:00 AM 10.05 60.80
Sunday 09/20/2026 04:15 AM 10.02 60.70
Sunday 09/20/2026 04:30 AM 10.02 60.70
Sunday 09/20/2026 04:45 AM 10.00 60.50
Sunday 09/20/2026 05:00 AM 9.96 60.30
Sunday 09/20/2026 05:15 AM 9.95 60.20
Sunday 09/20/2026 05:30 AM 9.93 60.10
Sunday 09/20/2026 05:45 AM 9.92 60.10
Sunday 09/20/2026 06:00 AM 9.91 60.00
Sunday 09/20/2026 06:15 AM 9.88 59.80
Sunday 09/20/2026 06:30 AM 9.87 59.80
Sunday 09/20/2026 06:45 AM 9.84 59.60

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