Mississippi River At Quincy Lock And 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: Thursday November 21st, 2024 03:00 AM CST
River Status: Normal

  Height Flow
Currently 3.9 ft 44.9 kcfs
Record 31.3 ft 428694 cfs

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Wednesday 11/20/2024 06:00 PM 3.70 42.20
  Thursday 11/21/2024 12:00 AM 3.80 43.50
  Thursday 11/21/2024 06:00 AM 3.90 44.90
  Thursday 11/21/2024 12:00 PM 4.00 46.20
  Thursday 11/21/2024 06:00 PM 4.10 47.60
  Friday 11/22/2024 12:00 AM 4.10 47.60

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Thursday 11/21/2024 12:10 AM 3.93 45.30
Thursday 11/21/2024 12:20 AM 3.92 45.10
Thursday 11/21/2024 12:30 AM 3.91 45.00
Thursday 11/21/2024 12:40 AM 3.93 45.30
Thursday 11/21/2024 12:50 AM 3.89 44.70
Thursday 11/21/2024 01:00 AM 3.90 44.90
Thursday 11/21/2024 01:10 AM 3.94 45.40
Thursday 11/21/2024 01:20 AM 3.95 45.50
Thursday 11/21/2024 01:30 AM 3.91 45.00
Thursday 11/21/2024 01:40 AM 3.91 45.00
Thursday 11/21/2024 01:50 AM 3.94 45.40
Thursday 11/21/2024 02:00 AM 3.98 45.90
Thursday 11/21/2024 02:10 AM 3.87 44.50
Thursday 11/21/2024 02:20 AM 3.88 44.60
Thursday 11/21/2024 02:30 AM 3.91 45.00
Thursday 11/21/2024 02:40 AM 3.92 45.10
Thursday 11/21/2024 02:50 AM 3.90 44.90
Thursday 11/21/2024 03:00 AM 3.90 44.90
Thursday 11/21/2024 03:10 AM 3.89 44.70
Thursday 11/21/2024 03:20 AM 3.87 44.50

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