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 August 2nd, 2026 11:00 PM CDT
River Status: Normal

  Height Flow
Currently 8.18 ft 48.7 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 08/02/2026 07:00 PM 8.40 49.90
  Monday 08/03/2026 01:00 AM 8.40 49.90
  Monday 08/03/2026 07:00 AM 8.30 49.40
  Monday 08/03/2026 01:00 PM 8.10 48.20
  Monday 08/03/2026 07:00 PM 7.90 47.10
  Tuesday 08/04/2026 01:00 AM 7.70 46.10

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 08/02/2026 06:00 PM 8.25 49.10
Sunday 08/02/2026 06:15 PM 8.25 49.10
Sunday 08/02/2026 06:30 PM 8.25 49.10
Sunday 08/02/2026 06:45 PM 8.24 49.00
Sunday 08/02/2026 07:00 PM 8.22 48.90
Sunday 08/02/2026 07:15 PM 8.24 49.00
Sunday 08/02/2026 07:30 PM 8.25 49.10
Sunday 08/02/2026 07:45 PM 8.24 49.00
Sunday 08/02/2026 08:00 PM 8.23 49.00
Sunday 08/02/2026 08:15 PM 8.24 49.00
Sunday 08/02/2026 08:30 PM 8.23 49.00
Sunday 08/02/2026 08:45 PM 8.22 48.90
Sunday 08/02/2026 09:00 PM 8.23 49.00
Sunday 08/02/2026 09:15 PM 8.18 48.70
Sunday 08/02/2026 09:30 PM 8.21 48.90
Sunday 08/02/2026 09:45 PM 8.19 48.70
Sunday 08/02/2026 10:00 PM 8.20 48.80
Sunday 08/02/2026 10:15 PM 8.20 48.80
Sunday 08/02/2026 10:30 PM 8.18 48.70
Sunday 08/02/2026 10:45 PM 8.19 48.70

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