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 June 28th, 2026 06:00 PM CDT
River Status: Normal

  Height Flow
Currently 11.46 ft 72.2 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 06/28/2026 07:00 PM 11.40 71.80
  Monday 06/29/2026 01:00 AM 11.20 70.30
  Monday 06/29/2026 07:00 AM 11.10 69.60
  Monday 06/29/2026 01:00 PM 11.00 68.90
  Monday 06/29/2026 07:00 PM 10.80 67.60
  Tuesday 06/30/2026 01:00 AM 10.70 66.90

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 06/28/2026 01:00 PM 11.54 72.80
Sunday 06/28/2026 01:15 PM 11.54 72.80
Sunday 06/28/2026 01:30 PM 11.54 72.80
Sunday 06/28/2026 01:45 PM 11.54 72.80
Sunday 06/28/2026 02:00 PM 11.52 72.60
Sunday 06/28/2026 02:15 PM 11.52 72.60
Sunday 06/28/2026 02:30 PM 11.52 72.60
Sunday 06/28/2026 02:45 PM 11.52 72.60
Sunday 06/28/2026 03:00 PM 11.50 72.50
Sunday 06/28/2026 03:15 PM 11.48 72.40
Sunday 06/28/2026 03:30 PM 11.50 72.50
Sunday 06/28/2026 03:45 PM 11.49 72.40
Sunday 06/28/2026 04:00 PM 11.47 72.30
Sunday 06/28/2026 04:15 PM 11.49 72.40
Sunday 06/28/2026 04:30 PM 11.48 72.40
Sunday 06/28/2026 04:45 PM 11.47 72.30
Sunday 06/28/2026 05:00 PM 11.48 72.40
Sunday 06/28/2026 05:15 PM 11.47 72.30
Sunday 06/28/2026 05:30 PM 11.47 72.30
Sunday 06/28/2026 05:45 PM 11.45 72.10

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