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: Sunday January 4th, 2026 06:45 PM CST
River Status: Normal

  Height Flow
Currently 12.16 ft 0.0035 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
  Sunday 01/04/2026 06:00 PM 12.10 0.00
  Monday 01/05/2026 12:00 AM 12.10 0.00
  Monday 01/05/2026 06:00 AM 11.80 0.00
  Monday 01/05/2026 12:00 PM 11.80 0.00
  Monday 01/05/2026 06:00 PM 11.80 0.00
  Tuesday 01/06/2026 12:00 AM 11.70 0.00

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Sunday 01/04/2026 12:45 PM 12.36 0.01
Sunday 01/04/2026 02:00 PM 12.45 0.02
Sunday 01/04/2026 02:15 PM 12.40 0.02
Sunday 01/04/2026 02:30 PM 12.42 0.02
Sunday 01/04/2026 02:45 PM 12.41 0.02
Sunday 01/04/2026 03:00 PM 12.42 0.02
Sunday 01/04/2026 03:15 PM 12.44 0.02
Sunday 01/04/2026 03:30 PM 12.41 0.02
Sunday 01/04/2026 03:45 PM 12.43 0.02
Sunday 01/04/2026 04:00 PM 12.46 0.02
Sunday 01/04/2026 04:15 PM 12.43 0.02
Sunday 01/04/2026 04:30 PM 12.42 0.02
Sunday 01/04/2026 04:45 PM 12.31 0.01
Sunday 01/04/2026 05:00 PM 12.34 0.01
Sunday 01/04/2026 05:15 PM 12.28 0.01
Sunday 01/04/2026 05:30 PM 12.26 0.01
Sunday 01/04/2026 05:45 PM 12.22 0.01
Sunday 01/04/2026 06:00 PM 12.20 0.00
Sunday 01/04/2026 06:15 PM 12.18 0.00
Sunday 01/04/2026 06:30 PM 12.19 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