Mississippi River At Lock & Dam 21


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Hydrograph

Stage Color Key
16 ft - Near Flood 18 ft - Minor Flood 21 ft - Moderate Flood 25 ft - Major Flood

Latest Observation: Monday November 29th, 2021 05:30 PM CST
River Status: Normal

  Height Flow
Currently 3.78 ft 43.2 kcfs
Record 31.3 ft 428.694 kcfs

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Tuesday 11/30/2021 12:00 AM 3.70 42.20
  Tuesday 11/30/2021 06:00 AM 3.70 42.20
  Tuesday 11/30/2021 12:00 PM 3.70 42.20
  Tuesday 11/30/2021 06:00 PM 3.70 42.20
  Wednesday 12/01/2021 12:00 AM 3.70 42.20
  Wednesday 12/01/2021 06:00 AM 3.70 42.20
  Wednesday 12/01/2021 12:00 PM 3.70 42.20

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Monday 11/29/2021 05:30 PM 3.78 43.20
Monday 11/29/2021 05:20 PM 3.79 43.40
Monday 11/29/2021 05:10 PM 3.77 43.10
Monday 11/29/2021 05:00 PM 3.76 43.00
Monday 11/29/2021 04:50 PM 3.78 43.20
Monday 11/29/2021 04:40 PM 3.76 43.00
Monday 11/29/2021 04:30 PM 3.76 43.00
Monday 11/29/2021 04:20 PM 3.78 43.20
Monday 11/29/2021 04:10 PM 3.80 43.50
Monday 11/29/2021 04:00 PM 3.79 43.40
Monday 11/29/2021 03:50 PM 3.83 43.90
Monday 11/29/2021 03:40 PM 3.84 44.10
Monday 11/29/2021 03:30 PM 3.91 45.00
Monday 11/29/2021 03:20 PM 3.88 44.60
Monday 11/29/2021 03:10 PM 3.92 45.10
Monday 11/29/2021 03:00 PM 3.91 45.00
Monday 11/29/2021 02:50 PM 3.89 44.70
Monday 11/29/2021 02:40 PM 3.93 45.30
Monday 11/29/2021 02:30 PM 3.84 44.10
Monday 11/29/2021 02:20 PM 3.91 45.00

USA Weather Finder

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather