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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.



Hydrograph River at a Glance Download
Kankakee River near Wilmington Stage (ft)Flow (kcfs)Observed: 1.02 ft at 1:15AM Sep 27, 2023Observed: 1.02 ft at 1:30AM Sep 27, 2023Observed: 1.02 ft at 1:45AM Sep 27, 2023Observed: 1.02 ft at 2:00AM Sep 27, 2023Observed: 1.02 ft at 2:15AM Sep 27, 2023Observed: 1.02 ft at 2:30AM Sep 27, 2023Observed: 1.02 ft at 2:45AM Sep 27, 2023Observed: 1.02 ft at 3:00AM Sep 27, 2023Observed: 1.02 ft at 3:15AM Sep 27, 2023Observed: 1.02 ft at 3:30AM Sep 27, 2023Observed: 1.02 ft at 3:45AM Sep 27, 2023Observed: 1.03 ft at 4:00AM Sep 27, 2023Observed: 1.03 ft at 4:15AM Sep 27, 2023Observed: 1.03 ft at 4:30AM Sep 27, 2023Observed: 1.03 ft at 4:45AM Sep 27, 2023Observed: 1.03 ft at 5:00AM Sep 27, 2023Observed: 1.04 ft at 5:15AM Sep 27, 2023Observed: 1.04 ft at 5:30AM Sep 27, 2023Observed: 1.04 ft at 5:45AM Sep 27, 2023Observed: 1.04 ft at 6:00AM Sep 27, 2023Observed: 1.04 ft at 6:15AM Sep 27, 2023Observed: 1.04 ft at 6:30AM Sep 27, 2023Observed: 1.04 ft at 6:45AM Sep 27, 2023Observed: 1.04 ft at 7:00AM Sep 27, 2023Observed: 1.04 ft at 7:15AM Sep 27, 2023Observed: 1.04 ft at 7:30AM Sep 27, 2023Observed: 1.05 ft at 7:45AM Sep 27, 2023Observed: 1.05 ft at 8:00AM Sep 27, 2023Observed: 1.05 ft at 8:15AM Sep 27, 2023Observed: 1.05 ft at 8:30AM Sep 27, 2023Observed: 1.04 ft at 8:45AM Sep 27, 2023Observed: 1.05 ft at 9:00AM Sep 27, 2023Observed: 1.05 ft at 9:15AM Sep 27, 2023Observed: 1.05 ft at 9:30AM Sep 27, 2023Observed: 1.05 ft at 9:45AM Sep 27, 2023Observed: 1.05 ft at 10:00AM Sep 27, 2023Observed: 1.05 ft at 10:15AM Sep 27, 2023Observed: 1.06 ft at 10:30AM Sep 27, 2023Observed: 1.06 ft at 10:45AM Sep 27, 2023Observed: 1.06 ft at 11:00AM Sep 27, 2023Observed: 1.06 ft at 11:15AM Sep 27, 2023Observed: 1.06 ft at 11:30AM Sep 27, 2023Observed: 1.06 ft at 11:45AM Sep 27, 2023Observed: 1.07 ft at 12:00PM Sep 27, 2023Observed: 1.07 ft at 12:15PM Sep 27, 2023Observed: 1.06 ft at 12:30PM Sep 27, 2023Observed: 1.06 ft at 12:45PM Sep 27, 2023Observed: 1.06 ft at 1:00PM Sep 27, 2023Observed: 1.07 ft at 1:15PM Sep 27, 2023Observed: 1.07 ft at 1:30PM Sep 27, 2023Observed: 1.07 ft at 1:45PM Sep 27, 2023Observed: 1.07 ft at 2:00PM Sep 27, 2023Observed: 1.07 ft at 2:15PM Sep 27, 2023Observed: 1.07 ft at 2:30PM Sep 27, 2023Observed: 1.07 ft at 2:45PM Sep 27, 2023Observed: 1.07 ft at 3:00PM Sep 27, 2023Observed: 1.08 ft at 3:15PM Sep 27, 2023Observed: 1.08 ft at 3:30PM Sep 27, 2023Observed: 1.09 ft at 3:45PM Sep 27, 2023Observed: 1.1 ft at 4:00PM Sep 27, 2023Observed: 1.1 ft at 4:15PM Sep 27, 2023Observed: 1.1 ft at 4:30PM Sep 27, 2023Observed: 1.11 ft at 4:45PM Sep 27, 2023Observed: 1.11 ft at 5:00PM Sep 27, 2023Observed: 1.12 ft at 5:15PM Sep 27, 2023Observed: 1.12 ft at 5:30PM Sep 27, 2023Observed: 1.12 ft at 5:45PM Sep 27, 2023Observed: 1.12 ft at 6:00PM Sep 27, 2023Observed: 1.13 ft at 6:15PM Sep 27, 2023Observed: 1.13 ft at 6:30PM Sep 27, 2023Observed: 1.13 ft at 6:45PM Sep 27, 2023Observed: 1.13 ft at 7:00PM Sep 27, 2023Observed: 1.13 ft at 7:15PM Sep 27, 2023Observed: 1.13 ft at 7:30PM Sep 27, 2023Observed: 1.13 ft at 7:45PM Sep 27, 2023Observed: 1.13 ft at 8:00PM Sep 27, 2023Observed: 1.13 ft at 8:15PM Sep 27, 2023Observed: 1.13 ft at 8:30PM Sep 27, 2023Observed: 1.13 ft at 8:45PM Sep 27, 2023Observed: 1.13 ft at 9:00PM Sep 27, 2023Observed: 1.13 ft at 9:15PM Sep 27, 2023Observed: 1.13 ft at 9:30PM Sep 27, 2023Observed: 1.13 ft at 9:45PM Sep 27, 2023Observed: 1.13 ft at 10:00PM Sep 27, 2023Observed: 1.13 ft at 10:15PM Sep 27, 2023Observed: 1.13 ft at 10:30PM Sep 27, 2023Highest Observation: 1.14 ft at 10:45PM Sep 27, 2023Highest Observation: 1.14 ft at 11:00PM Sep 27, 2023Highest Observation: 1.14 ft at 11:15PM Sep 27, 2023Highest Observation: 1.14 ft at 11:30PM Sep 27, 2023Highest Observation: 1.14 ft at 11:45PM Sep 27, 2023Highest Observation: 1.14 ft at 12:00AM Sep 28, 2023Highest Observation: 1.14 ft at 12:15AM Sep 28, 2023Highest Observation: 1.14 ft at 12:30AM Sep 28, 2023Highest Observation: 1.14 ft at 12:45AM Sep 28, 2023Highest Observation: 1.14 ft at 1:00AM Sep 28, 2023Highest Observation: 1.14 ft at 1:15AM Sep 28, 2023Highest Observation: 1.14 ft at 1:30AM Sep 28, 2023Highest Observation: 1.14 ft at 1:45AM Sep 28, 2023Highest Observation: 1.14 ft at 2:00AM Sep 28, 2023Highest Observation: 1.14 ft at 2:15AM Sep 28, 2023Highest Observation: 1.14 ft at 2:30AM Sep 28, 2023Highest Observation: 1.14 ft at 2:45AM Sep 28, 2023Highest Observation: 1.14 ft at 3:00AM Sep 28, 2023Highest Observation: 1.14 ft at 3:15AM Sep 28, 2023Highest Observation: 1.14 ft at 3:30AM Sep 28, 2023Highest Observation: 1.14 ft at 3:45AM Sep 28, 2023Highest Observation: 1.14 ft at 4:00AM Sep 28, 2023Highest Observation: 1.14 ft at 4:15AM Sep 28, 2023Highest Observation: 1.14 ft at 4:30AM Sep 28, 2023Highest Observation: 1.14 ft at 4:45AM Sep 28, 2023Highest Observation: 1.14 ft at 5:00AM Sep 28, 2023Highest Observation: 1.14 ft at 5:15AM Sep 28, 2023Highest Observation: 1.14 ft at 5:30AM Sep 28, 2023Highest Observation: 1.14 ft at 5:45AM Sep 28, 2023Highest Observation: 1.14 ft at 6:00AM Sep 28, 2023Highest Observation: 1.14 ft at 6:15AM Sep 28, 2023Highest Observation: 1.14 ft at 6:30AM Sep 28, 2023Highest Observation: 1.14 ft at 6:45AM Sep 28, 2023Highest Observation: 1.14 ft at 7:00AM Sep 28, 2023Highest Observation: 1.14 ft at 7:15AM Sep 28, 2023Highest Observation: 1.14 ft at 7:30AM Sep 28, 2023Highest Observation: 1.14 ft at 7:45AM Sep 28, 2023Highest Observation: 1.14 ft at 8:00AM Sep 28, 2023Highest Observation: 1.14 ft at 8:15AM Sep 28, 2023Highest Observation: 1.14 ft at 8:30AM Sep 28, 2023Highest Observation: 1.14 ft at 8:45AM Sep 28, 2023Highest Observation: 1.14 ft at 9:00AM Sep 28, 2023Highest Observation: 1.14 ft at 9:15AM Sep 28, 2023Highest Observation: 1.14 ft at 9:30AM Sep 28, 2023Highest Observation: 1.14 ft at 9:45AM Sep 28, 2023Highest Observation: 1.14 ft at 10:00AM Sep 28, 2023Highest Observation: 1.14 ft at 10:15AM Sep 28, 2023Highest Observation: 1.14 ft at 10:30AM Sep 28, 2023Highest Observation: 1.14 ft at 10:45AM Sep 28, 2023Highest Observation: 1.14 ft at 11:00AM Sep 28, 2023Highest Observation: 1.14 ft at 11:15AM Sep 28, 2023Highest Observation: 1.14 ft at 11:30AM Sep 28, 2023Highest Observation: 1.14 ft at 11:45AM Sep 28, 2023Highest Observation: 1.14 ft at 12:00PM Sep 28, 2023Highest Observation: 1.14 ft at 12:15PM Sep 28, 2023Highest Observation: 1.14 ft at 12:30PM Sep 28, 2023Highest Observation: 1.14 ft at 12:45PM Sep 28, 2023Highest Observation: 1.14 ft at 1:00PM Sep 28, 2023Observed: 1.13 ft at 1:15PM Sep 28, 2023Observed: 1.13 ft at 1:30PM Sep 28, 2023Observed: 1.13 ft at 1:45PM Sep 28, 2023Observed: 1.13 ft at 2:00PM Sep 28, 2023Observed: 1.13 ft at 2:15PM Sep 28, 2023Observed: 1.13 ft at 2:30PM Sep 28, 2023Observed: 1.13 ft at 2:45PM Sep 28, 2023Observed: 1.13 ft at 3:00PM Sep 28, 2023Observed: 1.13 ft at 3:15PM Sep 28, 2023Observed: 1.13 ft at 3:30PM Sep 28, 2023Observed: 1.13 ft at 3:45PM Sep 28, 2023Observed: 1.13 ft at 4:00PM Sep 28, 2023Observed: 1.13 ft at 4:15PM Sep 28, 2023Observed: 1.13 ft at 4:30PM Sep 28, 2023Observed: 1.13 ft at 4:45PM Sep 28, 2023Observed: 1.13 ft at 5:00PM Sep 28, 2023Observed: 1.13 ft at 5:15PM Sep 28, 2023Observed: 1.13 ft at 5:30PM Sep 28, 2023Observed: 1.13 ft at 5:45PM Sep 28, 2023Observed: 1.12 ft at 6:00PM Sep 28, 2023Observed: 1.12 ft at 6:15PM Sep 28, 2023Observed: 1.12 ft at 6:30PM Sep 28, 2023Observed: 1.12 ft at 6:45PM Sep 28, 2023Observed: 1.12 ft at 7:00PM Sep 28, 2023Observed: 1.12 ft at 7:15PM Sep 28, 2023Observed: 1.12 ft at 7:30PM Sep 28, 2023Observed: 1.12 ft at 7:45PM Sep 28, 2023Observed: 1.12 ft at 8:00PM Sep 28, 2023Observed: 1.11 ft at 8:15PM Sep 28, 2023Observed: 1.11 ft at 8:30PM Sep 28, 2023Observed: 1.11 ft at 8:45PM Sep 28, 2023Observed: 1.11 ft at 9:00PM Sep 28, 2023Observed: 1.11 ft at 9:15PM Sep 28, 2023Observed: 1.11 ft at 9:30PM Sep 28, 2023Observed: 1.11 ft at 9:45PM Sep 28, 2023Observed: 1.1 ft at 10:00PM Sep 28, 2023Observed: 1.1 ft at 10:15PM Sep 28, 2023Observed: 1.1 ft at 10:30PM Sep 28, 2023Observed: 1.1 ft at 10:45PM Sep 28, 2023Observed: 1.1 ft at 11:00PM Sep 28, 2023Observed: 1.1 ft at 11:15PM Sep 28, 2023Observed: 1.1 ft at 11:30PM Sep 28, 2023Observed: 1.1 ft at 11:45PM Sep 28, 2023Observed: 1.1 ft at 12:00AM Sep 29, 2023Observed: 1.1 ft at 12:15AM Sep 29, 2023Observed: 1.1 ft at 12:30AM Sep 29, 2023Observed: 1.1 ft at 12:45AM Sep 29, 2023Observed: 1.09 ft at 1:00AM Sep 29, 2023Observed: 1.09 ft at 1:15AM Sep 29, 2023Observed: 1.09 ft at 1:30AM Sep 29, 2023Observed: 1.09 ft at 1:45AM Sep 29, 2023Observed: 1.09 ft at 2:00AM Sep 29, 2023Observed: 1.09 ft at 2:15AM Sep 29, 2023Observed: 1.09 ft at 2:30AM Sep 29, 2023Observed: 1.09 ft at 2:45AM Sep 29, 2023Observed: 1.09 ft at 3:00AM Sep 29, 2023Observed: 1.09 ft at 3:15AM Sep 29, 2023Observed: 1.09 ft at 3:30AM Sep 29, 2023Observed: 1.09 ft at 3:45AM Sep 29, 2023Observed: 1.09 ft at 4:00AM Sep 29, 2023Observed: 1.09 ft at 4:15AM Sep 29, 2023Observed: 1.09 ft at 4:30AM Sep 29, 2023Observed: 1.09 ft at 4:45AM Sep 29, 2023Observed: 1.09 ft at 5:00AM Sep 29, 2023Observed: 1.09 ft at 5:15AM Sep 29, 2023Observed: 1.1 ft at 5:30AM Sep 29, 2023Observed: 1.1 ft at 5:45AM Sep 29, 2023Observed: 1.1 ft at 6:00AM Sep 29, 2023Observed: 1.1 ft at 6:15AM Sep 29, 2023Observed: 1.1 ft at 6:30AM Sep 29, 2023Observed: 1.1 ft at 6:45AM Sep 29, 2023Observed: 1.1 ft at 7:00AM Sep 29, 2023Observed: 1.1 ft at 7:15AM Sep 29, 2023Observed: 1.1 ft at 7:30AM Sep 29, 2023Observed: 1.1 ft at 7:45AM Sep 29, 2023Observed: 1.09 ft at 8:00AM Sep 29, 2023Observed: 1.09 ft at 8:15AM Sep 29, 2023Observed: 1.09 ft at 8:30AM Sep 29, 2023Observed: 1.09 ft at 8:45AM Sep 29, 2023Observed: 1.09 ft at 9:00AM Sep 29, 2023Observed: 1.09 ft at 9:15AM Sep 29, 2023Observed: 1.09 ft at 9:30AM Sep 29, 2023Observed: 1.09 ft at 9:45AM Sep 29, 2023Observed: 1.09 ft at 10:00AM Sep 29, 2023Observed: 1.09 ft at 10:15AM Sep 29, 2023Observed: 1.09 ft at 10:30AM Sep 29, 2023Observed: 1.09 ft at 10:45AM Sep 29, 2023Observed: 1.09 ft at 11:00AM Sep 29, 2023Observed: 1.09 ft at 11:15AM Sep 29, 2023Observed: 1.09 ft at 11:30AM Sep 29, 2023Observed: 1.09 ft at 11:45AM Sep 29, 2023Observed: 1.09 ft at 12:00PM Sep 29, 2023Observed: 1.09 ft at 12:15PM Sep 29, 2023Observed: 1.09 ft at 12:30PM Sep 29, 2023Observed: 1.09 ft at 12:45PM Sep 29, 2023Observed: 1.09 ft at 1:00PM Sep 29, 2023Observed: 1.09 ft at 1:15PM Sep 29, 2023Observed: 1.09 ft at 1:30PM Sep 29, 2023Observed: 1.09 ft at 1:45PM Sep 29, 2023Observed: 1.09 ft at 2:00PM Sep 29, 2023Observed: 1.09 ft at 2:15PM Sep 29, 2023Observed: 1.09 ft at 2:30PM Sep 29, 2023Observed: 1.09 ft at 2:45PM Sep 29, 2023Observed: 1.08 ft at 3:00PM Sep 29, 2023Observed: 1.08 ft at 3:15PM Sep 29, 2023Observed: 1.08 ft at 3:30PM Sep 29, 2023Observed: 1.08 ft at 3:45PM Sep 29, 2023Observed: 1.08 ft at 4:00PM Sep 29, 2023Observed: 1.08 ft at 4:15PM Sep 29, 2023Observed: 1.08 ft at 4:30PM Sep 29, 2023Observed: 1.08 ft at 4:45PM Sep 29, 2023Observed: 1.08 ft at 5:00PM Sep 29, 2023Observed: 1.08 ft at 5:15PM Sep 29, 2023Observed: 1.08 ft at 5:30PM Sep 29, 2023Observed: 1.08 ft at 5:45PM Sep 29, 2023Observed: 1.08 ft at 6:00PM Sep 29, 2023Observed: 1.08 ft at 6:15PM Sep 29, 2023Observed: 1.08 ft at 6:30PM Sep 29, 2023Observed: 1.08 ft at 6:45PM Sep 29, 2023Observed: 1.08 ft at 7:00PM Sep 29, 2023Observed: 1.07 ft at 7:15PM Sep 29, 2023Observed: 1.07 ft at 7:30PM Sep 29, 2023Observed: 1.07 ft at 7:45PM Sep 29, 2023Observed: 1.07 ft at 8:00PM Sep 29, 2023Observed: 1.07 ft at 8:15PM Sep 29, 2023Observed: 1.07 ft at 8:30PM Sep 29, 2023Observed: 1.07 ft at 8:45PM Sep 29, 2023Observed: 1.06 ft at 9:00PM Sep 29, 2023Observed: 1.06 ft at 9:15PM Sep 29, 2023Observed: 1.06 ft at 9:30PM Sep 29, 2023Observed: 1.06 ft at 9:45PM Sep 29, 2023Observed: 1.06 ft at 10:00PM Sep 29, 2023Observed: 1.06 ft at 10:15PM Sep 29, 2023Observed: 1.06 ft at 10:30PM Sep 29, 2023Observed: 1.06 ft at 10:45PM Sep 29, 2023Observed: 1.06 ft at 11:00PM Sep 29, 2023Observed: 1.06 ft at 11:15PM Sep 29, 2023Observed: 1.05 ft at 11:30PM Sep 29, 2023Observed: 1.05 ft at 11:45PM Sep 29, 2023Observed: 1.05 ft at 12:00AM Sep 30, 2023Observed: 1.05 ft at 12:15AM Sep 30, 2023Observed: 1.05 ft at 12:30AM Sep 30, 2023Observed: 1.05 ft at 12:45AM Sep 30, 2023Observed: 1.05 ft at 1:00AM Sep 30, 2023Observed: 1.05 ft at 1:15AM Sep 30, 2023Observed: 1.06 ft at 1:30AM Sep 30, 2023Observed: 1.06 ft at 1:45AM Sep 30, 2023Observed: 1.06 ft at 2:00AM Sep 30, 2023Observed: 1.06 ft at 2:15AM Sep 30, 2023Observed: 1.06 ft at 2:30AM Sep 30, 2023Observed: 1.06 ft at 2:45AM Sep 30, 2023Observed: 1.06 ft at 3:00AM Sep 30, 2023Observed: 1.06 ft at 3:15AM Sep 30, 2023Observed: 1.06 ft at 3:30AM Sep 30, 2023Observed: 1.06 ft at 3:45AM Sep 30, 2023Observed: 1.06 ft at 4:00AM Sep 30, 2023Observed: 1.06 ft at 4:15AM Sep 30, 2023Observed: 1.06 ft at 4:30AM Sep 30, 2023Observed: 1.06 ft at 4:45AM Sep 30, 2023Observed: 1.07 ft at 5:00AM Sep 30, 2023Observed: 1.07 ft at 5:15AM Sep 30, 2023Observed: 1.07 ft at 5:30AM Sep 30, 2023Observed: 1.07 ft at 5:45AM Sep 30, 2023Observed: 1.07 ft at 6:00AM Sep 30, 2023Observed: 1.07 ft at 6:15AM Sep 30, 2023Observed: 1.07 ft at 6:30AM Sep 30, 2023Observed: 1.07 ft at 6:45AM Sep 30, 2023Observed: 1.08 ft at 7:00AM Sep 30, 2023Observed: 1.08 ft at 7:15AM Sep 30, 2023Observed: 1.08 ft at 7:30AM Sep 30, 2023Observed: 1.08 ft at 7:45AM Sep 30, 2023Observed: 1.08 ft at 8:00AM Sep 30, 2023Observed: 1.08 ft at 8:15AM Sep 30, 2023Observed: 1.08 ft at 8:30AM Sep 30, 2023Observed: 1.08 ft at 8:45AM Sep 30, 2023Observed: 1.08 ft at 9:00AM Sep 30, 2023Observed: 1.08 ft at 9:15AM Sep 30, 2023Observed: 1.08 ft at 9:30AM Sep 30, 2023Observed: 1.08 ft at 9:45AM Sep 30, 2023Observed: 1.08 ft at 10:00AM Sep 30, 2023Observed: 1.08 ft at 10:15AM Sep 30, 2023Observed: 1.07 ft at 10:30AM Sep 30, 2023Observed: 1.07 ft at 10:45AM Sep 30, 2023Observed: 1.07 ft at 11:00AM Sep 30, 2023Observed: 1.08 ft at 11:15AM Sep 30, 2023Observed: 1.08 ft at 11:30AM Sep 30, 2023Observed: 1.08 ft at 11:45AM Sep 30, 2023Observed: 1.07 ft at 12:00PM Sep 30, 2023Observed: 1.07 ft at 12:15PM Sep 30, 2023Observed: 1.07 ft at 12:30PM Sep 30, 2023Observed: 1.07 ft at 12:45PM Sep 30, 2023Observed: 1.07 ft at 1:00PM Sep 30, 2023Observed: 1.07 ft at 1:15PM Sep 30, 2023Observed: 1.07 ft at 1:30PM Sep 30, 2023Observed: 1.07 ft at 1:45PM Sep 30, 2023Observed: 1.07 ft at 2:00PM Sep 30, 2023Observed: 1.07 ft at 2:15PM Sep 30, 2023Observed: 1.07 ft at 2:30PM Sep 30, 2023Observed: 1.06 ft at 2:45PM Sep 30, 2023Observed: 1.06 ft at 3:00PM Sep 30, 2023Observed: 1.06 ft at 3:15PM Sep 30, 2023Observed: 1.06 ft at 3:30PM Sep 30, 2023Observed: 1.06 ft at 3:45PM Sep 30, 2023Observed: 1.06 ft at 4:00PM Sep 30, 2023Observed: 1.06 ft at 4:15PM Sep 30, 2023Observed: 1.06 ft at 4:30PM Sep 30, 2023Observed: 1.06 ft at 4:45PM Sep 30, 2023Observed: 1.06 ft at 5:00PM Sep 30, 2023Observed: 1.06 ft at 5:15PM Sep 30, 2023Observed: 1.05 ft at 5:30PM Sep 30, 2023Observed: 1.05 ft at 5:45PM Sep 30, 2023Observed: 1.05 ft at 6:00PM Sep 30, 2023Observed: 1.05 ft at 6:15PM Sep 30, 2023Observed: 1.05 ft at 6:30PM Sep 30, 2023Observed: 1.05 ft at 6:45PM Sep 30, 2023Observed: 1.05 ft at 7:00PM Sep 30, 2023Observed: 1.04 ft at 7:15PM Sep 30, 2023Observed: 1.04 ft at 7:30PM Sep 30, 2023Observed: 1.04 ft at 7:45PM Sep 30, 2023Observed: 1.04 ft at 8:00PM Sep 30, 2023Observed: 1.04 ft at 8:15PM Sep 30, 2023Observed: 1.04 ft at 8:30PM Sep 30, 2023Observed: 1.04 ft at 8:45PM Sep 30, 2023Observed: 1.04 ft at 9:00PM Sep 30, 2023Observed: 1.04 ft at 9:15PM Sep 30, 2023Observed: 1.04 ft at 9:30PM Sep 30, 2023Observed: 1.04 ft at 9:45PM Sep 30, 2023Observed: 1.04 ft at 10:00PM Sep 30, 2023Observed: 1.04 ft at 10:15PM Sep 30, 2023Observed: 1.04 ft at 10:30PM Sep 30, 2023Observed: 1.04 ft at 10:45PM Sep 30, 2023Observed: 1.04 ft at 11:00PM Sep 30, 2023Observed: 1.04 ft at 11:15PM Sep 30, 2023Observed: 1.04 ft at 11:30PM Sep 30, 2023Observed: 1.04 ft at 11:45PM Sep 30, 2023Observed: 1.04 ft at 12:00AM Oct 01, 2023Observed: 1.04 ft at 12:15AM Oct 01, 2023Observed: 1.04 ft at 12:30AM Oct 01, 2023Observed: 1.04 ft at 12:45AM Oct 01, 2023Observed: 1.04 ft at 1:00AM Oct 01, 2023Observed: 1.05 ft at 1:15AM Oct 01, 2023Observed: 1.05 ft at 1:30AM Oct 01, 2023Observed: 1.05 ft at 1:45AM Oct 01, 2023Observed: 1.05 ft at 2:00AM Oct 01, 2023Observed: 1.05 ft at 2:15AM Oct 01, 2023Observed: 1.05 ft at 2:30AM Oct 01, 2023Observed: 1.06 ft at 2:45AM Oct 01, 2023Observed: 1.06 ft at 3:00AM Oct 01, 2023Observed: 1.06 ft at 3:15AM Oct 01, 2023Observed: 1.06 ft at 3:30AM Oct 01, 2023Observed: 1.06 ft at 3:45AM Oct 01, 2023Observed: 1.06 ft at 4:00AM Oct 01, 2023Observed: 1.06 ft at 4:15AM Oct 01, 2023Observed: 1.07 ft at 4:30AM Oct 01, 2023Observed: 1.07 ft at 4:45AM Oct 01, 2023Observed: 1.07 ft at 5:00AM Oct 01, 2023Observed: 1.07 ft at 5:15AM Oct 01, 2023Observed: 1.08 ft at 5:30AM Oct 01, 2023Observed: 1.08 ft at 5:45AM Oct 01, 2023Observed: 1.08 ft at 6:00AM Oct 01, 2023Observed: 1.08 ft at 6:15AM Oct 01, 2023Observed: 1.08 ft at 6:30AM Oct 01, 2023Observed: 1.08 ft at 6:45AM Oct 01, 2023Observed: 1.08 ft at 7:00AM Oct 01, 2023Observed: 1.08 ft at 7:15AM Oct 01, 2023Observed: 1.08 ft at 7:30AM Oct 01, 2023Observed: 1.08 ft at 7:45AM Oct 01, 2023Observed: 1.09 ft at 8:00AM Oct 01, 2023Observed: 1.09 ft at 8:15AM Oct 01, 2023Observed: 1.09 ft at 8:30AM Oct 01, 2023Observed: 1.09 ft at 8:45AM Oct 01, 2023Observed: 1.09 ft at 9:00AM Oct 01, 2023Observed: 1.09 ft at 9:15AM Oct 01, 2023Observed: 1.09 ft at 9:30AM Oct 01, 2023Observed: 1.09 ft at 9:45AM Oct 01, 2023Observed: 1.09 ft at 10:00AM Oct 01, 2023Observed: 1.09 ft at 10:15AM Oct 01, 2023Observed: 1.09 ft at 10:30AM Oct 01, 2023Observed: 1.09 ft at 10:45AM Oct 01, 2023Observed: 1.09 ft at 11:00AM Oct 01, 2023Observed: 1.09 ft at 11:15AM Oct 01, 2023Observed: 1.09 ft at 11:30AM Oct 01, 2023Observed: 1.09 ft at 11:45AM Oct 01, 2023Observed: 1.09 ft at 12:00PM Oct 01, 2023Observed: 1.09 ft at 12:15PM Oct 01, 2023Observed: 1.09 ft at 12:30PM Oct 01, 2023Observed: 1.09 ft at 12:45PM Oct 01, 2023Observed: 1.09 ft at 1:00PM Oct 01, 2023Observed: 1.09 ft at 1:15PM Oct 01, 2023Observed: 1.09 ft at 1:30PM Oct 01, 2023Observed: 1.09 ft at 1:45PM Oct 01, 2023Observed: 1.09 ft at 2:00PM Oct 01, 2023Observed: 1.09 ft at 2:15PM Oct 01, 2023Observed: 1.09 ft at 2:30PM Oct 01, 2023Observed: 1.09 ft at 2:45PM Oct 01, 2023Observed: 1.09 ft at 3:00PM Oct 01, 2023Observed: 1.09 ft at 3:15PM Oct 01, 2023Observed: 1.09 ft at 3:30PM Oct 01, 2023Observed: 1.08 ft at 3:45PM Oct 01, 2023Observed: 1.08 ft at 4:00PM Oct 01, 2023Observed: 1.08 ft at 4:15PM Oct 01, 2023Observed: 1.08 ft at 4:30PM Oct 01, 2023Observed: 1.08 ft at 4:45PM Oct 01, 2023Observed: 1.08 ft at 5:00PM Oct 01, 2023Observed: 1.08 ft at 5:15PM Oct 01, 2023Observed: 1.08 ft at 5:30PM Oct 01, 2023Observed: 1.08 ft at 5:45PM Oct 01, 2023Observed: 1.08 ft at 6:00PM Oct 01, 2023Observed: 1.08 ft at 6:15PM Oct 01, 2023Observed: 1.07 ft at 6:30PM Oct 01, 2023Observed: 1.07 ft at 6:45PM Oct 01, 2023Observed: 1.07 ft at 7:00PM Oct 01, 2023Observed: 1.07 ft at 7:15PM Oct 01, 2023Observed: 1.07 ft at 7:30PM Oct 01, 2023Observed: 1.07 ft at 7:45PM Oct 01, 2023Observed: 1.06 ft at 8:00PM Oct 01, 2023Observed: 1.06 ft at 8:15PM Oct 01, 2023Observed: 1.06 ft at 8:30PM Oct 01, 2023Observed: 1.06 ft at 8:45PM Oct 01, 2023Observed: 1.06 ft at 9:00PM Oct 01, 2023Observed: 1.06 ft at 9:15PM Oct 01, 2023Observed: 1.06 ft at 9:30PM Oct 01, 2023Observed: 1.05 ft at 9:45PM Oct 01, 2023Observed: 1.05 ft at 10:00PM Oct 01, 2023Observed: 1.05 ft at 10:15PM Oct 01, 2023Observed: 1.05 ft at 10:30PM Oct 01, 2023Observed: 1.05 ft at 10:45PM Oct 01, 2023Observed: 1.05 ft at 11:00PM Oct 01, 2023Observed: 1.05 ft at 11:15PM Oct 01, 2023Observed: 1.05 ft at 11:30PM Oct 01, 2023Observed: 1.05 ft at 11:45PM Oct 01, 2023Observed: 1.05 ft at 12:00AM Oct 02, 2023Observed: 1.05 ft at 12:15AM Oct 02, 2023Observed: 1.05 ft at 12:30AM Oct 02, 2023Observed: 1.05 ft at 12:45AM Oct 02, 2023Observed: 1.05 ft at 1:00AM Oct 02, 2023Observed: 1.05 ft at 1:15AM Oct 02, 2023Observed: 1.05 ft at 1:30AM Oct 02, 2023Observed: 1.05 ft at 1:45AM Oct 02, 2023Observed: 1.05 ft at 2:00AM Oct 02, 2023Observed: 1.05 ft at 2:15AM Oct 02, 2023Observed: 1.05 ft at 2:30AM Oct 02, 2023Observed: 1.05 ft at 2:45AM Oct 02, 2023Observed: 1.05 ft at 3:00AM Oct 02, 2023Observed: 1.05 ft at 3:15AM Oct 02, 2023Observed: 1.05 ft at 3:30AM Oct 02, 2023Observed: 1.05 ft at 3:45AM Oct 02, 2023Observed: 1.06 ft at 4:00AM Oct 02, 2023Observed: 1.06 ft at 4:15AM Oct 02, 2023Observed: 1.06 ft at 4:30AM Oct 02, 2023Observed: 1.06 ft at 4:45AM Oct 02, 2023Observed: 1.06 ft at 5:00AM Oct 02, 2023Observed: 1.06 ft at 5:15AM Oct 02, 2023Observed: 1.07 ft at 5:30AM Oct 02, 2023Observed: 1.07 ft at 5:45AM Oct 02, 2023Observed: 1.07 ft at 6:00AM Oct 02, 2023Observed: 1.07 ft at 6:15AM Oct 02, 2023Observed: 1.07 ft at 6:30AM Oct 02, 2023Observed: 1.08 ft at 6:45AM Oct 02, 2023Observed: 1.08 ft at 7:00AM Oct 02, 2023Observed: 1.08 ft at 7:15AM Oct 02, 2023Observed: 1.08 ft at 7:30AM Oct 02, 2023Observed: 1.08 ft at 7:45AM Oct 02, 2023Observed: 1.08 ft at 8:00AM Oct 02, 2023Observed: 1.08 ft at 8:15AM Oct 02, 2023Observed: 1.08 ft at 8:30AM Oct 02, 2023Observed: 1.08 ft at 8:45AM Oct 02, 2023Observed: 1.08 ft at 9:00AM Oct 02, 2023Observed: 1.08 ft at 9:15AM Oct 02, 2023Observed: 1.08 ft at 9:30AM Oct 02, 2023Observed: 1.08 ft at 9:45AM Oct 02, 2023Observed: 1.08 ft at 10:00AM Oct 02, 2023Observed: 1.09 ft at 10:15AM Oct 02, 2023Observed: 1.09 ft at 10:30AM Oct 02, 2023Observed: 1.09 ft at 10:45AM Oct 02, 2023Observed: 1.09 ft at 11:00AM Oct 02, 2023Observed: 1.09 ft at 11:15AM Oct 02, 2023Observed: 1.09 ft at 11:30AM Oct 02, 2023Observed: 1.09 ft at 11:45AM Oct 02, 2023Observed: 1.09 ft at 12:00PM Oct 02, 2023Observed: 1.09 ft at 12:15PM Oct 02, 2023Observed: 1.09 ft at 12:30PM Oct 02, 2023Observed: 1.09 ft at 12:45PM Oct 02, 2023Observed: 1.09 ft at 1:00PM Oct 02, 2023Observed: 1.09 ft at 1:15PM Oct 02, 2023Observed: 1.08 ft at 1:30PM Oct 02, 2023Observed: 1.09 ft at 1:45PM Oct 02, 2023Observed: 1.08 ft at 2:00PM Oct 02, 2023Observed: 1.08 ft at 2:15PM Oct 02, 2023Observed: 1.08 ft at 2:30PM Oct 02, 2023Observed: 1.09 ft at 2:45PM Oct 02, 2023Observed: 1.08 ft at 3:00PM Oct 02, 2023Observed: 1.09 ft at 3:15PM Oct 02, 2023Observed: 1.09 ft at 3:30PM Oct 02, 2023Observed: 1.09 ft at 3:45PM Oct 02, 2023Observed: 1.09 ft at 4:00PM Oct 02, 2023Observed: 1.09 ft at 4:15PM Oct 02, 2023Observed: 1.09 ft at 4:30PM Oct 02, 2023Observed: 1.09 ft at 4:45PM Oct 02, 2023Observed: 1.09 ft at 5:00PM Oct 02, 2023Observed: 1.09 ft at 5:15PM Oct 02, 2023Observed: 1.09 ft at 5:30PM Oct 02, 2023Observed: 1.09 ft at 5:45PM Oct 02, 2023Observed: 1.09 ft at 6:00PM Oct 02, 2023Observed: 1.08 ft at 6:15PM Oct 02, 2023Observed: 1.08 ft at 6:30PM Oct 02, 2023Observed: 1.08 ft at 6:45PM Oct 02, 2023Observed: 1.08 ft at 7:00PM Oct 02, 2023Observed: 1.08 ft at 7:15PM Oct 02, 2023Observed: 1.07 ft at 7:30PM Oct 02, 2023Observed: 1.07 ft at 7:45PM Oct 02, 2023Observed: 1.07 ft at 8:00PM Oct 02, 2023Observed: 1.06 ft at 8:15PM Oct 02, 2023Observed: 1.06 ft at 8:30PM Oct 02, 2023Observed: 1.06 ft at 8:45PM Oct 02, 2023Observed: 1.06 ft at 9:00PM Oct 02, 2023Observed: 1.06 ft at 9:15PM Oct 02, 2023Observed: 1.05 ft at 9:30PM Oct 02, 2023Observed: 1.05 ft at 9:45PM Oct 02, 2023Observed: 1.05 ft at 10:00PM Oct 02, 2023Observed: 1.05 ft at 10:15PM Oct 02, 2023Observed: 1.05 ft at 10:30PM Oct 02, 2023Observed: 1.05 ft at 10:45PM Oct 02, 2023Observed: 1.05 ft at 11:00PM Oct 02, 2023Observed: 1.05 ft at 11:15PM Oct 02, 2023Observed: 1.04 ft at 11:30PM Oct 02, 2023Observed: 1.04 ft at 11:45PM Oct 02, 2023Observed: 1.04 ft at 12:00AM Oct 03, 2023Observed: 1.04 ft at 12:15AM Oct 03, 2023Observed: 1.04 ft at 12:30AM Oct 03, 2023Observed: 1.04 ft at 12:45AM Oct 03, 2023Observed: 1.04 ft at 1:00AM Oct 03, 2023Observed: 1.04 ft at 1:15AM Oct 03, 2023Observed: 1.04 ft at 1:30AM Oct 03, 2023Observed: 1.04 ft at 1:45AM Oct 03, 2023Observed: 1.05 ft at 2:00AM Oct 03, 2023Observed: 1.05 ft at 2:15AM Oct 03, 2023Observed: 1.05 ft at 2:30AM Oct 03, 2023Observed: 1.05 ft at 2:45AM Oct 03, 2023Observed: 1.05 ft at 3:00AM Oct 03, 2023Observed: 1.05 ft at 3:15AM Oct 03, 2023Observed: 1.05 ft at 3:30AM Oct 03, 2023Observed: 1.05 ft at 3:45AM Oct 03, 2023Observed: 1.06 ft at 4:00AM Oct 03, 2023Observed: 1.06 ft at 4:15AM Oct 03, 2023Observed: 1.06 ft at 4:30AM Oct 03, 2023Observed: 1.06 ft at 4:45AM Oct 03, 2023Observed: 1.06 ft at 5:00AM Oct 03, 2023Observed: 1.07 ft at 5:15AM Oct 03, 2023Observed: 1.07 ft at 5:30AM Oct 03, 2023Observed: 1.07 ft at 5:45AM Oct 03, 2023Observed: 1.08 ft at 6:00AM Oct 03, 2023Observed: 1.08 ft at 6:15AM Oct 03, 2023Observed: 1.08 ft at 6:30AM Oct 03, 2023Observed: 1.08 ft at 6:45AM Oct 03, 2023Observed: 1.08 ft at 7:00AM Oct 03, 2023Observed: 1.08 ft at 7:15AM Oct 03, 2023Observed: 1.08 ft at 7:30AM Oct 03, 2023Observed: 1.08 ft at 7:45AM Oct 03, 2023Observed: 1.09 ft at 8:00AM Oct 03, 2023Observed: 1.09 ft at 8:15AM Oct 03, 2023Observed: 1.09 ft at 8:30AM Oct 03, 2023Observed: 1.09 ft at 8:45AM Oct 03, 2023Observed: 1.09 ft at 9:00AM Oct 03, 2023Observed: 1.09 ft at 9:15AM Oct 03, 2023Observed: 1.09 ft at 9:30AM Oct 03, 2023Observed: 1.09 ft at 9:45AM Oct 03, 2023Observed: 1.09 ft at 10:00AM Oct 03, 2023Observed: 1.09 ft at 10:15AM Oct 03, 2023Observed: 1.09 ft at 10:30AM Oct 03, 2023Observed: 1.09 ft at 10:45AM Oct 03, 2023Observed: 1.1 ft at 11:00AM Oct 03, 2023Observed: 1.1 ft at 11:15AM Oct 03, 2023Observed: 1.1 ft at 11:30AM Oct 03, 2023Observed: 1.1 ft at 11:45AM Oct 03, 2023Observed: 1.1 ft at 12:00PM Oct 03, 2023Observed: 1.1 ft at 12:15PM Oct 03, 2023Observed: 1.11 ft at 12:30PM Oct 03, 2023Observed: 1.11 ft at 12:45PM Oct 03, 2023Observed: 1.11 ft at 1:00PM Oct 03, 2023Observed: 1.11 ft at 1:15PM Oct 03, 2023Observed: 1.11 ft at 1:30PM Oct 03, 2023Observed: 1.11 ft at 1:45PM Oct 03, 2023Observed: 1.12 ft at 2:00PM Oct 03, 2023Observed: 1.12 ft at 2:15PM Oct 03, 2023Observed: 1.11 ft at 2:30PM Oct 03, 2023Observed: 1.12 ft at 2:45PM Oct 03, 2023Observed: 1.12 ft at 3:00PM Oct 03, 2023Observed: 1.12 ft at 3:15PM Oct 03, 2023Observed: 1.12 ft at 3:30PM Oct 03, 2023Observed: 1.12 ft at 3:45PM Oct 03, 2023Observed: 1.12 ft at 4:00PM Oct 03, 2023Observed: 1.11 ft at 4:15PM Oct 03, 2023Observed: 1.12 ft at 4:30PM Oct 03, 2023Observed: 1.11 ft at 4:45PM Oct 03, 2023Observed: 1.11 ft at 5:00PM Oct 03, 2023Observed: 1.11 ft at 5:15PM Oct 03, 2023Observed: 1.11 ft at 5:30PM Oct 03, 2023Observed: 1.11 ft at 5:45PM Oct 03, 2023Observed: 1.1 ft at 6:00PM Oct 03, 2023Observed: 1.1 ft at 6:15PM Oct 03, 2023Observed: 1.1 ft at 6:30PM Oct 03, 2023Observed: 1.1 ft at 6:45PM Oct 03, 2023Observed: 1.1 ft at 7:00PM Oct 03, 2023Observed: 1.1 ft at 7:15PM Oct 03, 2023Observed: 1.1 ft at 7:30PM Oct 03, 2023Observed: 1.1 ft at 7:45PM Oct 03, 2023Observed: 1.09 ft at 8:00PM Oct 03, 2023Observed: 1.09 ft at 8:15PM Oct 03, 2023Observed: 1.09 ft at 8:30PM Oct 03, 2023Observed: 1.09 ft at 8:45PM Oct 03, 2023Observed: 1.09 ft at 9:00PM Oct 03, 2023Observed: 1.09 ft at 9:15PM Oct 03, 2023Observed: 1.09 ft at 9:30PM Oct 03, 2023Observed: 1.09 ft at 9:45PM Oct 03, 2023Observed: 1.08 ft at 10:00PM Oct 03, 2023Observed: 1.08 ft at 10:15PM Oct 03, 2023Observed: 1.08 ft at 10:30PM Oct 03, 2023Observed: 1.08 ft at 10:45PM Oct 03, 2023Observed: 1.08 ft at 11:00PM Oct 03, 2023Observed: 1.08 ft at 11:15PM Oct 03, 2023Observed: 1.08 ft at 11:30PM Oct 03, 2023Observed: 1.08 ft at 11:45PM Oct 03, 2023Observed: 1.08 ft at 12:00AM Oct 04, 2023Observed: 1.08 ft at 12:15AM Oct 04, 2023Observed: 1.08 ft at 12:30AM Oct 04, 2023Observed: 1.08 ft at 12:45AM Oct 04, 2023USGS--Water Resources of the United StatesWLMI2(plotting HGIRG) Graph Created (1:11AM Oct 4, 2023)ObservedLatest observed value: 1.08 ft at 12:45 AM CDT 4-Oct-2023. Flood Stage is 6.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Impact statements listed below may not be representative during times of ice jam flooding.

NOTE: Forecasts for the Kankakee River near Wilmington are issued as needed during times of high water, but are not routinely available.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Locations
Flood Categories (in feet)
Major Flood Stage: 10
Moderate Flood Stage: 8
Flood Stage: 6.5
Action Stage: 5
Low Stage (in feet): 1

Historic Crests
(1) 16.70 ft on 01/01/1887
(2) 16.70 ft on 01/01/1883
(3) 13.88 ft on 01/30/1968
(4) 13.18 ft on 02/05/2019
(5) 12.83 ft on 02/25/1985
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.07 ft on 05/18/2020
(2) 6.29 ft on 04/30/2020
(3) 6.30 ft on 01/12/2020
(4) 8.31 ft on 05/02/2019
(5) 13.18 ft on 02/05/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.50 ft on 08/07/1988
(2) 0.63 ft on 07/17/2012
(3) 0.65 ft on 09/13/1999
(4) 0.67 ft on 09/05/2000
(5) 0.68 ft on 07/14/2005
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:14
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
14 IL-113 threatened west of Kankakee near Limestone.
13 Kankakee Community College threatened. Numerous residences threatened on the south side of the river near downtown Kankakee.
12 Residences threatened near Potawatamie Trail and Hawkins Drive west of Kankakee. Riverside Hospital property threatened in Kankakee.
11.5 Washington Avenue/McMullen Drive threatened in downtown Kankakee. Bradley Water Treatment Plant property threatened.
10.5 Residences threatened along River Street in downtown Kankakee. Numerous residences threatened along Cobb Boulevard in eastern Kankakee.
10 Water treatment plant off Cobb Boulevard in Kankakee is threatened.
9.5 Kennedy Drive threatened near the river and Court Street in Kankakee.
9 Structures threatened along Water Street near Jeffers Park in Kankakee. Residences threatened near the confluence of the Kankakee and Iroquois Rivers in Aroma Park.
7.5 South Island Park in Wilmington partially flooded.
7 Backyards of some houses downstream of Wilmington begin to flood. Low-lying sections of Bird Park and Jeffers Park inundated in Kankakee.
5 Minor lowland flooding begins in areas immediately adjacent to the river.
Photos
(1) Looking downstream at I-55 bridge from gage. Stage 1.49 feet.
(2) Looking upstream across the river from gage. Stage 1.49 feet.
(3) Freeze-up jam at I-55 bridge near gage. Feb 2007.
Low Water Impacts Collapse
If you notice any errors in the below information, please contact our Webmaster
-0.5 Water supply intakes at Wilmington Water Treatment Plant may be threatened. Water supply for the city of Wilmington can be supplemented by groundwater sources.
0.0 River nears zero flow.
1.0 Approximate stage of the 1-in-10 annual chance flow (7-day average).
About This Location Collapse

Latitude: 41.346322° N, Longitude: 88.186719° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 6.5 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 510.57 517.07 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 510.86 517.36 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
How much forecast precipitation was used for the current river forecast?
USGS Streamflow Duration Hydrograph
How low could the river get?
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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Chicago Weather Forecast Office
333 W. University Dr.
Romeoville, IL 60446
(815) 834-1435
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