Missouri River At Yankton

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Hydrograph

Stage Color Key
18 ft - Near Flood 20 ft - Minor Flood 21 ft - Moderate Flood 23 ft - Major Flood

Latest Observation: Friday August 7th, 2026 12:30 AM CDT
River Status: Normal

  Height Flow
Currently 10.7 ft 26.7 kcfs
Record 50.5 ft N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Thursday 08/06/2026 07:30 PM 10.68 26.70
Thursday 08/06/2026 07:45 PM 10.69 26.70
Thursday 08/06/2026 08:00 PM 10.68 26.70
Thursday 08/06/2026 08:15 PM 10.69 26.70
Thursday 08/06/2026 08:30 PM 10.69 26.70
Thursday 08/06/2026 08:45 PM 10.68 26.70
Thursday 08/06/2026 09:00 PM 10.69 26.70
Thursday 08/06/2026 09:15 PM 10.68 26.70
Thursday 08/06/2026 09:30 PM 10.68 26.70
Thursday 08/06/2026 09:45 PM 10.69 26.70
Thursday 08/06/2026 10:00 PM 10.68 26.70
Thursday 08/06/2026 10:15 PM 10.68 26.70
Thursday 08/06/2026 10:30 PM 10.68 26.70
Thursday 08/06/2026 10:45 PM 10.69 26.70
Thursday 08/06/2026 11:00 PM 10.69 26.70
Thursday 08/06/2026 11:15 PM 10.69 26.70
Thursday 08/06/2026 11:30 PM 10.68 26.70
Thursday 08/06/2026 11:45 PM 10.70 26.70
Friday 08/07/2026 12:00 AM 10.69 26.70
Friday 08/07/2026 12:15 AM 10.70 26.70

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