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: Wednesday January 22nd, 2025 04:00 AM CST
River Status: Normal

  Height Flow
Currently 3.88 ft 44.6 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
  Tuesday 01/21/2025 06:00 PM 4.40 51.70
  Wednesday 01/22/2025 12:00 AM 4.40 51.70
  Wednesday 01/22/2025 06:00 AM 4.40 51.70
  Wednesday 01/22/2025 12:00 PM 4.30 50.30
  Wednesday 01/22/2025 06:00 PM 4.30 50.30
  Thursday 01/23/2025 12:00 AM 4.20 48.90

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Wednesday 01/22/2025 12:40 AM 3.93 45.30
Wednesday 01/22/2025 12:50 AM 3.94 45.40
Wednesday 01/22/2025 01:00 AM 3.92 45.10
Wednesday 01/22/2025 01:10 AM 3.92 45.10
Wednesday 01/22/2025 01:20 AM 3.92 45.10
Wednesday 01/22/2025 01:30 AM 3.93 45.30
Wednesday 01/22/2025 01:40 AM 3.93 45.30
Wednesday 01/22/2025 01:50 AM 3.91 45.00
Wednesday 01/22/2025 02:00 AM 3.92 45.10
Wednesday 01/22/2025 02:10 AM 3.92 45.10
Wednesday 01/22/2025 02:20 AM 3.90 44.90
Wednesday 01/22/2025 02:30 AM 3.92 45.10
Wednesday 01/22/2025 02:40 AM 3.89 44.70
Wednesday 01/22/2025 02:50 AM 3.89 44.70
Wednesday 01/22/2025 03:00 AM 3.88 44.60
Wednesday 01/22/2025 03:10 AM 3.90 44.90
Wednesday 01/22/2025 03:20 AM 3.89 44.70
Wednesday 01/22/2025 03:30 AM 3.88 44.60
Wednesday 01/22/2025 03:40 AM 3.91 45.00
Wednesday 01/22/2025 03:50 AM 3.89 44.70

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