Illinois River At Peoria

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Stage Color Key
17 ft - Near Flood 18 ft - Minor Flood 22 ft - Moderate Flood 28 ft - Major Flood

Latest Observation: Saturday July 5th, 2025 05:45 PM CDT
River Status: Normal

  Height Flow
Currently 11.45 ft 4.76 kcfs
Record 29.35 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Saturday 07/05/2025 07:00 PM 11.90 5.48
  Sunday 07/06/2025 01:00 AM 11.90 5.48
  Sunday 07/06/2025 07:00 AM 11.90 5.48
  Sunday 07/06/2025 01:00 PM 11.90 5.48
  Sunday 07/06/2025 07:00 PM 11.90 5.48
  Monday 07/07/2025 01:00 AM 11.90 5.48

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 07/05/2025 12:45 PM 11.64 4.84
Saturday 07/05/2025 01:00 PM 11.61 4.81
Saturday 07/05/2025 01:15 PM 11.59 4.80
Saturday 07/05/2025 01:30 PM 11.61 4.81
Saturday 07/05/2025 01:45 PM 11.65 4.85
Saturday 07/05/2025 02:00 PM 11.62 4.82
Saturday 07/05/2025 02:15 PM 11.58 4.79
Saturday 07/05/2025 02:30 PM 11.58 4.79
Saturday 07/05/2025 02:45 PM 11.60 4.80
Saturday 07/05/2025 03:00 PM 11.58 4.79
Saturday 07/05/2025 03:15 PM 11.53 4.78
Saturday 07/05/2025 03:30 PM 11.50 4.77
Saturday 07/05/2025 03:45 PM 11.51 4.77
Saturday 07/05/2025 04:00 PM 11.51 4.77
Saturday 07/05/2025 04:15 PM 11.50 4.77
Saturday 07/05/2025 04:30 PM 11.48 4.76
Saturday 07/05/2025 04:45 PM 11.47 4.76
Saturday 07/05/2025 05:00 PM 11.45 4.76
Saturday 07/05/2025 05:15 PM 11.45 4.76
Saturday 07/05/2025 05:30 PM 11.44 4.75

Hydrograph

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