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: Sunday June 14th, 2026 06:00 AM CDT
River Status: Near Flood Stage

  Height Flow
Currently 444.4 ft 34.4 kcfs
Record 456.57 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Sunday 06/14/2026 07:00 AM 444.20 N/A
  Sunday 06/14/2026 01:00 PM 444.40 N/A
  Sunday 06/14/2026 07:00 PM 444.70 N/A
  Monday 06/15/2026 01:00 AM 445.00 N/A
  Monday 06/15/2026 07:00 AM 445.30 N/A
  Monday 06/15/2026 01:00 PM 445.50 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 06/13/2026 08:00 PM 443.76 N/A
Saturday 06/13/2026 08:30 PM 443.79 N/A
Saturday 06/13/2026 09:00 PM 443.82 N/A
Saturday 06/13/2026 09:30 PM 443.85 N/A
Saturday 06/13/2026 10:00 PM 443.88 N/A
Saturday 06/13/2026 10:30 PM 443.91 N/A
Saturday 06/13/2026 11:00 PM 443.94 N/A
Saturday 06/13/2026 11:30 PM 443.97 N/A
Sunday 06/14/2026 12:00 AM 444.00 N/A
Sunday 06/14/2026 12:30 AM 444.02 N/A
Sunday 06/14/2026 01:00 AM 444.05 N/A
Sunday 06/14/2026 01:30 AM 444.08 N/A
Sunday 06/14/2026 02:00 AM 444.13 N/A
Sunday 06/14/2026 02:30 AM 444.16 N/A
Sunday 06/14/2026 03:00 AM 444.19 N/A
Sunday 06/14/2026 03:30 AM 444.24 N/A
Sunday 06/14/2026 04:00 AM 444.20 N/A
Sunday 06/14/2026 04:30 AM 444.29 N/A
Sunday 06/14/2026 05:00 AM 444.32 N/A
Sunday 06/14/2026 05:30 AM 444.35 N/A

Hydrograph

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