Illinois River Near La Salle

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Stage Color Key
19 ft - Near Flood 20 ft - Minor Flood 27 ft - Moderate Flood 31 ft - Major Flood

Latest Observation: Saturday December 20th, 2025 03:45 PM CST
River Status: Normal

  Height Flow
Currently 11.69 ft 0.0002 kcfs
Record 34.44 ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Saturday 12/20/2025 06:00 PM 11.10 N/A
  Sunday 12/21/2025 12:00 AM 11.10 N/A
  Sunday 12/21/2025 06:00 AM 11.10 N/A
  Sunday 12/21/2025 12:00 PM 11.00 N/A
  Sunday 12/21/2025 06:00 PM 11.00 N/A
  Monday 12/22/2025 12:00 AM 11.00 N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Saturday 12/20/2025 10:45 AM 11.24 N/A
Saturday 12/20/2025 11:00 AM 11.19 N/A
Saturday 12/20/2025 11:15 AM 11.36 N/A
Saturday 12/20/2025 11:30 AM 11.43 N/A
Saturday 12/20/2025 11:45 AM 11.48 N/A
Saturday 12/20/2025 12:00 PM 11.50 N/A
Saturday 12/20/2025 12:15 PM 11.53 0.00
Saturday 12/20/2025 12:30 PM 11.55 0.00
Saturday 12/20/2025 12:45 PM 11.57 0.00
Saturday 12/20/2025 01:00 PM 11.58 0.00
Saturday 12/20/2025 01:15 PM 11.59 0.00
Saturday 12/20/2025 01:30 PM 11.67 0.00
Saturday 12/20/2025 01:45 PM 11.72 0.00
Saturday 12/20/2025 02:00 PM 11.69 0.00
Saturday 12/20/2025 02:15 PM 11.69 0.00
Saturday 12/20/2025 02:30 PM 11.69 0.00
Saturday 12/20/2025 02:45 PM 11.76 0.00
Saturday 12/20/2025 03:00 PM 11.70 0.00
Saturday 12/20/2025 03:15 PM 11.72 0.00
Saturday 12/20/2025 03:30 PM 11.69 0.00

Hydrograph

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