Mississippi River At Keokuk

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Hydrograph

Stage Color Key
14 ft - Near Flood 16 ft - Minor Flood 17.5 ft - Moderate Flood 19 ft - Major Flood

Latest Observation: Tuesday September 8th, 2026 03:40 PM CDT
River Status: Normal

  Height Flow
Currently 3.51 ft 43.7 kcfs
Record 27.58 ft 446000 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Tuesday 09/08/2026 07:00 PM 3.40 42.30
  Wednesday 09/09/2026 01:00 AM 3.20 40.30
  Wednesday 09/09/2026 07:00 AM 3.00 38.80
  Wednesday 09/09/2026 01:00 PM 3.20 40.30
  Wednesday 09/09/2026 07:00 PM 3.60 44.80
  Thursday 09/10/2026 01:00 AM 3.40 42.30

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Tuesday 09/08/2026 12:20 PM 3.20 40.30
Tuesday 09/08/2026 12:30 PM 3.22 40.40
Tuesday 09/08/2026 12:40 PM 3.23 40.50
Tuesday 09/08/2026 12:50 PM 3.24 40.60
Tuesday 09/08/2026 01:00 PM 3.25 40.60
Tuesday 09/08/2026 01:10 PM 3.27 40.80
Tuesday 09/08/2026 01:20 PM 3.28 40.90
Tuesday 09/08/2026 01:30 PM 3.30 41.00
Tuesday 09/08/2026 01:40 PM 3.31 41.10
Tuesday 09/08/2026 01:50 PM 3.45 42.90
Tuesday 09/08/2026 02:00 PM 3.41 42.40
Tuesday 09/08/2026 02:10 PM 3.42 42.50
Tuesday 09/08/2026 02:20 PM 3.40 42.30
Tuesday 09/08/2026 02:30 PM 3.40 42.30
Tuesday 09/08/2026 02:40 PM 3.41 42.40
Tuesday 09/08/2026 02:50 PM 3.42 42.50
Tuesday 09/08/2026 03:00 PM 3.43 42.70
Tuesday 09/08/2026 03:10 PM 3.44 42.80
Tuesday 09/08/2026 03:20 PM 3.47 43.20
Tuesday 09/08/2026 03:30 PM 3.49 43.40

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