Illinois River At Peoria Lock And Dam

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Stage Color Key
444 ft - Near Flood 447 ft - Minor Flood 449 ft - Moderate Flood 455 ft - Major Flood

Latest Observation: Saturday November 8th, 2025 06:00 AM CST
River Status: Normal

  Height Flow
Currently 430.01 ft 2.32 kcfs
Record 456.57 ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Friday 11/07/2025 06:00 PM 430.20 2.59
  Saturday 11/08/2025 12:00 AM 430.10 2.44
  Saturday 11/08/2025 06:00 AM 430.00 2.30
  Saturday 11/08/2025 12:00 PM 430.10 2.44
  Saturday 11/08/2025 06:00 PM 430.30 2.74
  Sunday 11/09/2025 12:00 AM 430.40 2.90

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Thursday 11/06/2025 02:00 PM 430.44 2.97
Thursday 11/06/2025 04:00 PM 430.29 2.73
Thursday 11/06/2025 06:00 PM 430.14 2.50
Thursday 11/06/2025 08:00 PM 430.10 2.44
Thursday 11/06/2025 10:00 PM 430.08 2.41
Friday 11/07/2025 12:00 AM 429.93 2.21
Friday 11/07/2025 02:00 AM 429.93 2.21
Friday 11/07/2025 04:00 AM 429.91 2.18
Friday 11/07/2025 06:00 AM 429.89 2.16
Friday 11/07/2025 08:00 AM 429.94 2.22
Friday 11/07/2025 10:00 AM 430.18 2.56
Friday 11/07/2025 12:00 PM 430.06 2.39
Friday 11/07/2025 02:00 PM 430.02 2.33
Friday 11/07/2025 04:00 PM 430.02 2.33
Friday 11/07/2025 06:00 PM 430.06 2.39
Friday 11/07/2025 08:00 PM 430.01 2.32
Friday 11/07/2025 10:00 PM 430.06 2.39
Saturday 11/08/2025 12:00 AM 429.94 2.22
Saturday 11/08/2025 02:00 AM 429.95 2.24
Saturday 11/08/2025 04:00 AM 429.98 2.28

Hydrograph

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