Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
     Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 

Visit https://www.weather.gov/owp/operations for access to new EXPERIMENTAL products and services from the National Water Center: National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook and the National Water Center Visualization Services, a suite of geospatial services depicting River Forecast Center and National Water Model information.

View the Enhanced Operating Capability Products and Services StoryMap here



Hydrograph River at a Glance Download
Little Calumet River at South Holland Stage (ft)Flow (kcfs)Observed: 5.02 ft at 9:30AM Sep 27, 2022Observed: 5.03 ft at 9:45AM Sep 27, 2022Observed: 5.03 ft at 10:00AM Sep 27, 2022Observed: 5.03 ft at 10:15AM Sep 27, 2022Observed: 5.03 ft at 10:30AM Sep 27, 2022Observed: 5.03 ft at 10:45AM Sep 27, 2022Observed: 5.04 ft at 11:00AM Sep 27, 2022Observed: 5.04 ft at 11:15AM Sep 27, 2022Observed: 5.05 ft at 11:30AM Sep 27, 2022Observed: 5.06 ft at 11:45AM Sep 27, 2022Observed: 5.06 ft at 12:00PM Sep 27, 2022Observed: 5.07 ft at 12:15PM Sep 27, 2022Observed: 5.08 ft at 12:30PM Sep 27, 2022Observed: 5.09 ft at 12:45PM Sep 27, 2022Observed: 5.1 ft at 1:00PM Sep 27, 2022Observed: 5.11 ft at 1:15PM Sep 27, 2022Observed: 5.12 ft at 1:30PM Sep 27, 2022Observed: 5.13 ft at 1:45PM Sep 27, 2022Observed: 5.13 ft at 2:00PM Sep 27, 2022Observed: 5.14 ft at 2:15PM Sep 27, 2022Observed: 5.15 ft at 2:30PM Sep 27, 2022Observed: 5.16 ft at 2:45PM Sep 27, 2022Observed: 5.16 ft at 3:00PM Sep 27, 2022Observed: 5.17 ft at 3:15PM Sep 27, 2022Observed: 5.18 ft at 3:30PM Sep 27, 2022Observed: 5.18 ft at 3:45PM Sep 27, 2022Observed: 5.19 ft at 4:00PM Sep 27, 2022Observed: 5.2 ft at 4:15PM Sep 27, 2022Observed: 5.2 ft at 4:30PM Sep 27, 2022Observed: 5.2 ft at 4:45PM Sep 27, 2022Observed: 5.2 ft at 5:00PM Sep 27, 2022Observed: 5.21 ft at 5:15PM Sep 27, 2022Observed: 5.21 ft at 5:30PM Sep 27, 2022Observed: 5.21 ft at 5:45PM Sep 27, 2022Observed: 5.22 ft at 6:00PM Sep 27, 2022Observed: 5.22 ft at 6:15PM Sep 27, 2022Observed: 5.22 ft at 6:30PM Sep 27, 2022Observed: 5.22 ft at 6:45PM Sep 27, 2022Observed: 5.22 ft at 7:00PM Sep 27, 2022Observed: 5.23 ft at 7:15PM Sep 27, 2022Observed: 5.23 ft at 7:30PM Sep 27, 2022Observed: 5.23 ft at 7:45PM Sep 27, 2022Observed: 5.23 ft at 8:00PM Sep 27, 2022Observed: 5.24 ft at 8:15PM Sep 27, 2022Observed: 5.23 ft at 8:30PM Sep 27, 2022Observed: 5.24 ft at 8:45PM Sep 27, 2022Observed: 5.24 ft at 9:00PM Sep 27, 2022Observed: 5.24 ft at 9:15PM Sep 27, 2022Observed: 5.24 ft at 9:30PM Sep 27, 2022Observed: 5.25 ft at 9:45PM Sep 27, 2022Observed: 5.25 ft at 10:00PM Sep 27, 2022Observed: 5.25 ft at 10:15PM Sep 27, 2022Observed: 5.25 ft at 10:30PM Sep 27, 2022Observed: 5.25 ft at 10:45PM Sep 27, 2022Observed: 5.25 ft at 11:00PM Sep 27, 2022Observed: 5.26 ft at 11:15PM Sep 27, 2022Observed: 5.26 ft at 11:30PM Sep 27, 2022Observed: 5.26 ft at 12:00AM Sep 28, 2022Observed: 5.26 ft at 12:15AM Sep 28, 2022Observed: 5.27 ft at 12:30AM Sep 28, 2022Observed: 5.27 ft at 12:45AM Sep 28, 2022Observed: 5.27 ft at 1:00AM Sep 28, 2022Observed: 5.27 ft at 1:15AM Sep 28, 2022Observed: 5.27 ft at 1:30AM Sep 28, 2022Observed: 5.27 ft at 1:45AM Sep 28, 2022Observed: 5.27 ft at 2:00AM Sep 28, 2022Observed: 5.27 ft at 2:15AM Sep 28, 2022Observed: 5.28 ft at 2:30AM Sep 28, 2022Observed: 5.28 ft at 2:45AM Sep 28, 2022Observed: 5.28 ft at 3:00AM Sep 28, 2022Observed: 5.28 ft at 3:15AM Sep 28, 2022Observed: 5.28 ft at 3:30AM Sep 28, 2022Observed: 5.28 ft at 3:45AM Sep 28, 2022Observed: 5.28 ft at 4:00AM Sep 28, 2022Observed: 5.28 ft at 4:15AM Sep 28, 2022Observed: 5.28 ft at 4:30AM Sep 28, 2022Observed: 5.28 ft at 4:45AM Sep 28, 2022Observed: 5.28 ft at 5:00AM Sep 28, 2022Observed: 5.28 ft at 5:15AM Sep 28, 2022Observed: 5.29 ft at 5:30AM Sep 28, 2022Observed: 5.28 ft at 5:45AM Sep 28, 2022Observed: 5.29 ft at 6:00AM Sep 28, 2022Observed: 5.29 ft at 6:15AM Sep 28, 2022Observed: 5.29 ft at 6:30AM Sep 28, 2022Observed: 5.29 ft at 6:45AM Sep 28, 2022Observed: 5.29 ft at 7:00AM Sep 28, 2022Observed: 5.29 ft at 7:15AM Sep 28, 2022Observed: 5.3 ft at 7:30AM Sep 28, 2022Observed: 5.3 ft at 7:45AM Sep 28, 2022Observed: 5.3 ft at 8:00AM Sep 28, 2022Observed: 5.3 ft at 8:15AM Sep 28, 2022Observed: 5.3 ft at 8:30AM Sep 28, 2022Observed: 5.3 ft at 8:45AM Sep 28, 2022Observed: 5.3 ft at 9:00AM Sep 28, 2022Observed: 5.3 ft at 9:15AM Sep 28, 2022Observed: 5.3 ft at 9:30AM Sep 28, 2022Observed: 5.31 ft at 9:45AM Sep 28, 2022Observed: 5.31 ft at 10:00AM Sep 28, 2022Observed: 5.31 ft at 10:15AM Sep 28, 2022Observed: 5.32 ft at 10:30AM Sep 28, 2022Observed: 5.31 ft at 10:45AM Sep 28, 2022Observed: 5.33 ft at 11:00AM Sep 28, 2022Observed: 5.34 ft at 11:15AM Sep 28, 2022Observed: 5.35 ft at 11:30AM Sep 28, 2022Observed: 5.38 ft at 11:45AM Sep 28, 2022Observed: 5.41 ft at 12:00PM Sep 28, 2022Observed: 5.44 ft at 12:15PM Sep 28, 2022Observed: 5.47 ft at 12:30PM Sep 28, 2022Observed: 5.5 ft at 12:45PM Sep 28, 2022Observed: 5.54 ft at 1:00PM Sep 28, 2022Observed: 5.57 ft at 1:15PM Sep 28, 2022Observed: 5.6 ft at 1:30PM Sep 28, 2022Observed: 5.63 ft at 1:45PM Sep 28, 2022Observed: 5.66 ft at 2:00PM Sep 28, 2022Observed: 5.68 ft at 2:15PM Sep 28, 2022Observed: 5.71 ft at 2:30PM Sep 28, 2022Observed: 5.73 ft at 2:45PM Sep 28, 2022Observed: 5.75 ft at 3:00PM Sep 28, 2022Observed: 5.76 ft at 3:15PM Sep 28, 2022Observed: 5.77 ft at 3:30PM Sep 28, 2022Observed: 5.79 ft at 3:45PM Sep 28, 2022Observed: 5.8 ft at 4:00PM Sep 28, 2022Observed: 5.81 ft at 4:15PM Sep 28, 2022Observed: 5.81 ft at 4:30PM Sep 28, 2022Observed: 5.83 ft at 4:45PM Sep 28, 2022Observed: 5.83 ft at 5:00PM Sep 28, 2022Observed: 5.83 ft at 5:15PM Sep 28, 2022Highest Observation: 5.84 ft at 5:30PM Sep 28, 2022Highest Observation: 5.84 ft at 5:45PM Sep 28, 2022Highest Observation: 5.84 ft at 6:00PM Sep 28, 2022Highest Observation: 5.84 ft at 6:15PM Sep 28, 2022Observed: 5.83 ft at 6:30PM Sep 28, 2022Observed: 5.83 ft at 6:45PM Sep 28, 2022Observed: 5.83 ft at 7:00PM Sep 28, 2022Observed: 5.83 ft at 7:15PM Sep 28, 2022Observed: 5.82 ft at 7:30PM Sep 28, 2022Observed: 5.82 ft at 7:45PM Sep 28, 2022Observed: 5.82 ft at 8:00PM Sep 28, 2022Observed: 5.81 ft at 8:15PM Sep 28, 2022Observed: 5.81 ft at 8:30PM Sep 28, 2022Observed: 5.8 ft at 8:45PM Sep 28, 2022Observed: 5.8 ft at 9:00PM Sep 28, 2022Observed: 5.8 ft at 9:15PM Sep 28, 2022Observed: 5.78 ft at 9:30PM Sep 28, 2022Observed: 5.78 ft at 9:45PM Sep 28, 2022Observed: 5.78 ft at 10:00PM Sep 28, 2022Observed: 5.77 ft at 10:15PM Sep 28, 2022Observed: 5.77 ft at 10:30PM Sep 28, 2022Observed: 5.76 ft at 10:45PM Sep 28, 2022Observed: 5.75 ft at 11:00PM Sep 28, 2022Observed: 5.75 ft at 11:15PM Sep 28, 2022Observed: 5.74 ft at 11:30PM Sep 28, 2022Observed: 5.74 ft at 11:45PM Sep 28, 2022Observed: 5.73 ft at 12:00AM Sep 29, 2022Observed: 5.72 ft at 12:15AM Sep 29, 2022Observed: 5.72 ft at 12:30AM Sep 29, 2022Observed: 5.72 ft at 12:45AM Sep 29, 2022Observed: 5.71 ft at 1:00AM Sep 29, 2022Observed: 5.7 ft at 1:15AM Sep 29, 2022Observed: 5.7 ft at 1:30AM Sep 29, 2022Observed: 5.69 ft at 1:45AM Sep 29, 2022Observed: 5.69 ft at 2:00AM Sep 29, 2022Observed: 5.68 ft at 2:15AM Sep 29, 2022Observed: 5.67 ft at 2:30AM Sep 29, 2022Observed: 5.66 ft at 2:45AM Sep 29, 2022Observed: 5.66 ft at 3:00AM Sep 29, 2022Observed: 5.66 ft at 3:15AM Sep 29, 2022Observed: 5.65 ft at 3:30AM Sep 29, 2022Observed: 5.64 ft at 3:45AM Sep 29, 2022Observed: 5.63 ft at 4:00AM Sep 29, 2022Observed: 5.63 ft at 4:15AM Sep 29, 2022Observed: 5.63 ft at 4:30AM Sep 29, 2022Observed: 5.62 ft at 4:45AM Sep 29, 2022Observed: 5.61 ft at 5:00AM Sep 29, 2022Observed: 5.61 ft at 5:15AM Sep 29, 2022Observed: 5.61 ft at 5:30AM Sep 29, 2022Observed: 5.6 ft at 5:45AM Sep 29, 2022Observed: 5.6 ft at 6:00AM Sep 29, 2022Observed: 5.59 ft at 6:15AM Sep 29, 2022Observed: 5.59 ft at 6:30AM Sep 29, 2022Observed: 5.59 ft at 6:45AM Sep 29, 2022Observed: 5.58 ft at 7:00AM Sep 29, 2022Observed: 5.58 ft at 7:15AM Sep 29, 2022Observed: 5.57 ft at 7:30AM Sep 29, 2022Observed: 5.57 ft at 7:45AM Sep 29, 2022Observed: 5.56 ft at 8:00AM Sep 29, 2022Observed: 5.56 ft at 8:15AM Sep 29, 2022Observed: 5.56 ft at 8:30AM Sep 29, 2022Observed: 5.56 ft at 8:45AM Sep 29, 2022Observed: 5.55 ft at 9:00AM Sep 29, 2022Observed: 5.54 ft at 9:15AM Sep 29, 2022Observed: 5.54 ft at 9:30AM Sep 29, 2022Observed: 5.54 ft at 9:45AM Sep 29, 2022Observed: 5.53 ft at 10:00AM Sep 29, 2022Observed: 5.53 ft at 10:15AM Sep 29, 2022Observed: 5.52 ft at 10:30AM Sep 29, 2022Observed: 5.52 ft at 10:45AM Sep 29, 2022Observed: 5.51 ft at 11:00AM Sep 29, 2022Observed: 5.51 ft at 11:15AM Sep 29, 2022Observed: 5.5 ft at 11:30AM Sep 29, 2022Observed: 5.49 ft at 11:45AM Sep 29, 2022Observed: 5.49 ft at 12:00PM Sep 29, 2022Observed: 5.49 ft at 12:15PM Sep 29, 2022Observed: 5.47 ft at 12:30PM Sep 29, 2022Observed: 5.47 ft at 12:45PM Sep 29, 2022Observed: 5.46 ft at 1:00PM Sep 29, 2022Observed: 5.46 ft at 1:15PM Sep 29, 2022Observed: 5.45 ft at 1:30PM Sep 29, 2022Observed: 5.45 ft at 1:45PM Sep 29, 2022Observed: 5.44 ft at 2:00PM Sep 29, 2022Observed: 5.43 ft at 2:15PM Sep 29, 2022Observed: 5.43 ft at 2:30PM Sep 29, 2022Observed: 5.42 ft at 2:45PM Sep 29, 2022Observed: 5.41 ft at 3:00PM Sep 29, 2022Observed: 5.41 ft at 3:15PM Sep 29, 2022Observed: 5.39 ft at 3:30PM Sep 29, 2022Observed: 5.39 ft at 3:45PM Sep 29, 2022Observed: 5.39 ft at 4:00PM Sep 29, 2022Observed: 5.38 ft at 4:15PM Sep 29, 2022Observed: 5.37 ft at 4:30PM Sep 29, 2022Observed: 5.37 ft at 4:45PM Sep 29, 2022Observed: 5.36 ft at 5:00PM Sep 29, 2022Observed: 5.36 ft at 5:15PM Sep 29, 2022Observed: 5.34 ft at 5:30PM Sep 29, 2022Observed: 5.34 ft at 5:45PM Sep 29, 2022Observed: 5.33 ft at 6:00PM Sep 29, 2022Observed: 5.33 ft at 6:15PM Sep 29, 2022Observed: 5.32 ft at 6:30PM Sep 29, 2022Observed: 5.31 ft at 6:45PM Sep 29, 2022Observed: 5.31 ft at 7:00PM Sep 29, 2022Observed: 5.3 ft at 7:15PM Sep 29, 2022Observed: 5.3 ft at 7:30PM Sep 29, 2022Observed: 5.29 ft at 7:45PM Sep 29, 2022Observed: 5.29 ft at 8:00PM Sep 29, 2022Observed: 5.29 ft at 8:15PM Sep 29, 2022Observed: 5.28 ft at 8:30PM Sep 29, 2022Observed: 5.28 ft at 8:45PM Sep 29, 2022Observed: 5.27 ft at 9:00PM Sep 29, 2022Observed: 5.27 ft at 9:15PM Sep 29, 2022Observed: 5.26 ft at 9:30PM Sep 29, 2022Observed: 5.26 ft at 9:45PM Sep 29, 2022Observed: 5.25 ft at 10:00PM Sep 29, 2022Observed: 5.25 ft at 10:15PM Sep 29, 2022Observed: 5.25 ft at 10:30PM Sep 29, 2022Observed: 5.25 ft at 10:45PM Sep 29, 2022Observed: 5.24 ft at 11:00PM Sep 29, 2022Observed: 5.24 ft at 11:15PM Sep 29, 2022Observed: 5.24 ft at 11:30PM Sep 29, 2022Observed: 5.24 ft at 11:45PM Sep 29, 2022Observed: 5.23 ft at 12:00AM Sep 30, 2022Observed: 5.23 ft at 12:15AM Sep 30, 2022Observed: 5.23 ft at 12:30AM Sep 30, 2022Observed: 5.22 ft at 12:45AM Sep 30, 2022Observed: 5.22 ft at 1:00AM Sep 30, 2022Observed: 5.22 ft at 1:15AM Sep 30, 2022Observed: 5.22 ft at 1:30AM Sep 30, 2022Observed: 5.22 ft at 1:45AM Sep 30, 2022Observed: 5.22 ft at 2:00AM Sep 30, 2022Observed: 5.21 ft at 2:15AM Sep 30, 2022Observed: 5.21 ft at 2:30AM Sep 30, 2022Observed: 5.21 ft at 2:45AM Sep 30, 2022Observed: 5.21 ft at 3:00AM Sep 30, 2022Observed: 5.21 ft at 3:15AM Sep 30, 2022Observed: 5.2 ft at 3:30AM Sep 30, 2022Observed: 5.2 ft at 3:45AM Sep 30, 2022Observed: 5.2 ft at 4:00AM Sep 30, 2022Observed: 5.2 ft at 4:15AM Sep 30, 2022Observed: 5.2 ft at 4:30AM Sep 30, 2022Observed: 5.2 ft at 4:45AM Sep 30, 2022Observed: 5.19 ft at 5:00AM Sep 30, 2022Observed: 5.19 ft at 5:15AM Sep 30, 2022Observed: 5.19 ft at 5:30AM Sep 30, 2022Observed: 5.19 ft at 5:45AM Sep 30, 2022Observed: 5.19 ft at 6:00AM Sep 30, 2022Observed: 5.19 ft at 6:15AM Sep 30, 2022Observed: 5.19 ft at 6:30AM Sep 30, 2022Observed: 5.19 ft at 6:45AM Sep 30, 2022Observed: 5.18 ft at 7:00AM Sep 30, 2022Observed: 5.18 ft at 7:15AM Sep 30, 2022Observed: 5.18 ft at 7:30AM Sep 30, 2022Observed: 5.18 ft at 7:45AM Sep 30, 2022Observed: 5.18 ft at 8:00AM Sep 30, 2022Observed: 5.18 ft at 8:15AM Sep 30, 2022Observed: 5.18 ft at 8:30AM Sep 30, 2022Observed: 5.18 ft at 8:45AM Sep 30, 2022Observed: 5.18 ft at 9:00AM Sep 30, 2022Observed: 5.18 ft at 9:15AM Sep 30, 2022Observed: 5.18 ft at 9:30AM Sep 30, 2022Observed: 5.17 ft at 9:45AM Sep 30, 2022Observed: 5.17 ft at 10:00AM Sep 30, 2022Observed: 5.17 ft at 10:15AM Sep 30, 2022Observed: 5.17 ft at 10:30AM Sep 30, 2022Observed: 5.17 ft at 10:45AM Sep 30, 2022Observed: 5.17 ft at 11:00AM Sep 30, 2022Observed: 5.17 ft at 11:15AM Sep 30, 2022Observed: 5.17 ft at 11:30AM Sep 30, 2022Observed: 5.17 ft at 11:45AM Sep 30, 2022Observed: 5.16 ft at 12:00PM Sep 30, 2022Observed: 5.16 ft at 12:15PM Sep 30, 2022Observed: 5.16 ft at 12:30PM Sep 30, 2022Observed: 5.16 ft at 12:45PM Sep 30, 2022Observed: 5.16 ft at 1:00PM Sep 30, 2022Observed: 5.16 ft at 1:15PM Sep 30, 2022Observed: 5.16 ft at 1:30PM Sep 30, 2022Observed: 5.15 ft at 1:45PM Sep 30, 2022Observed: 5.15 ft at 2:00PM Sep 30, 2022Observed: 5.15 ft at 2:15PM Sep 30, 2022Observed: 5.15 ft at 2:30PM Sep 30, 2022Observed: 5.15 ft at 2:45PM Sep 30, 2022Observed: 5.14 ft at 3:00PM Sep 30, 2022Observed: 5.15 ft at 3:15PM Sep 30, 2022Observed: 5.14 ft at 3:30PM Sep 30, 2022Observed: 5.14 ft at 3:45PM Sep 30, 2022Observed: 5.14 ft at 4:00PM Sep 30, 2022Observed: 5.14 ft at 4:15PM Sep 30, 2022Observed: 5.13 ft at 4:30PM Sep 30, 2022Observed: 5.13 ft at 4:45PM Sep 30, 2022Observed: 5.13 ft at 5:00PM Sep 30, 2022Observed: 5.13 ft at 5:15PM Sep 30, 2022Observed: 5.12 ft at 5:30PM Sep 30, 2022Observed: 5.12 ft at 5:45PM Sep 30, 2022Observed: 5.12 ft at 6:00PM Sep 30, 2022Observed: 5.12 ft at 6:15PM Sep 30, 2022Observed: 5.12 ft at 6:30PM Sep 30, 2022Observed: 5.11 ft at 6:45PM Sep 30, 2022Observed: 5.11 ft at 7:00PM Sep 30, 2022Observed: 5.11 ft at 7:15PM Sep 30, 2022Observed: 5.11 ft at 7:30PM Sep 30, 2022Observed: 5.1 ft at 7:45PM Sep 30, 2022Observed: 5.1 ft at 8:00PM Sep 30, 2022Observed: 5.1 ft at 8:15PM Sep 30, 2022Observed: 5.1 ft at 8:30PM Sep 30, 2022Observed: 5.1 ft at 8:45PM Sep 30, 2022Observed: 5.1 ft at 9:00PM Sep 30, 2022Observed: 5.1 ft at 9:15PM Sep 30, 2022Observed: 5.09 ft at 9:30PM Sep 30, 2022Observed: 5.09 ft at 9:45PM Sep 30, 2022Observed: 5.09 ft at 10:00PM Sep 30, 2022Observed: 5.09 ft at 10:15PM Sep 30, 2022Observed: 5.09 ft at 10:30PM Sep 30, 2022Observed: 5.09 ft at 10:45PM Sep 30, 2022Observed: 5.09 ft at 11:00PM Sep 30, 2022Observed: 5.09 ft at 11:15PM Sep 30, 2022Observed: 5.09 ft at 11:30PM Sep 30, 2022Observed: 5.09 ft at 11:45PM Sep 30, 2022Observed: 5.08 ft at 12:15AM Oct 01, 2022Observed: 5.09 ft at 12:30AM Oct 01, 2022Observed: 5.09 ft at 12:45AM Oct 01, 2022Observed: 5.09 ft at 1:00AM Oct 01, 2022Observed: 5.08 ft at 1:15AM Oct 01, 2022Observed: 5.08 ft at 1:30AM Oct 01, 2022Observed: 5.08 ft at 1:45AM Oct 01, 2022Observed: 5.08 ft at 2:00AM Oct 01, 2022Observed: 5.08 ft at 2:15AM Oct 01, 2022Observed: 5.08 ft at 2:30AM Oct 01, 2022Observed: 5.08 ft at 2:45AM Oct 01, 2022Observed: 5.08 ft at 3:00AM Oct 01, 2022Observed: 5.08 ft at 3:15AM Oct 01, 2022Observed: 5.07 ft at 3:30AM Oct 01, 2022Observed: 5.07 ft at 3:45AM Oct 01, 2022Observed: 5.07 ft at 4:00AM Oct 01, 2022Observed: 5.07 ft at 4:15AM Oct 01, 2022Observed: 5.07 ft at 4:30AM Oct 01, 2022Observed: 5.07 ft at 4:45AM Oct 01, 2022Observed: 5.07 ft at 5:00AM Oct 01, 2022Observed: 5.07 ft at 5:15AM Oct 01, 2022Observed: 5.06 ft at 5:30AM Oct 01, 2022Observed: 5.06 ft at 5:45AM Oct 01, 2022Observed: 5.06 ft at 6:00AM Oct 01, 2022Observed: 5.06 ft at 6:15AM Oct 01, 2022Observed: 5.06 ft at 6:30AM Oct 01, 2022Observed: 5.06 ft at 6:45AM Oct 01, 2022Observed: 5.05 ft at 7:00AM Oct 01, 2022Observed: 5.05 ft at 7:15AM Oct 01, 2022Observed: 5.05 ft at 7:30AM Oct 01, 2022Observed: 5.05 ft at 7:45AM Oct 01, 2022Observed: 5.05 ft at 8:00AM Oct 01, 2022Observed: 5.05 ft at 8:15AM Oct 01, 2022Observed: 5.05 ft at 8:30AM Oct 01, 2022Observed: 5.05 ft at 8:45AM Oct 01, 2022Observed: 5.05 ft at 9:00AM Oct 01, 2022Observed: 5.04 ft at 9:15AM Oct 01, 2022Observed: 5.04 ft at 9:30AM Oct 01, 2022Observed: 5.04 ft at 9:45AM Oct 01, 2022Observed: 5.04 ft at 10:00AM Oct 01, 2022Observed: 5.04 ft at 10:15AM Oct 01, 2022Observed: 5.04 ft at 10:30AM Oct 01, 2022Observed: 5.04 ft at 10:45AM Oct 01, 2022Observed: 5.04 ft at 11:00AM Oct 01, 2022Observed: 5.04 ft at 11:15AM Oct 01, 2022Observed: 5.04 ft at 11:30AM Oct 01, 2022Observed: 5.04 ft at 11:45AM Oct 01, 2022Observed: 5.04 ft at 12:00PM Oct 01, 2022Observed: 5.04 ft at 12:15PM Oct 01, 2022Observed: 5.03 ft at 12:30PM Oct 01, 2022Observed: 5.03 ft at 12:45PM Oct 01, 2022Observed: 5.04 ft at 1:00PM Oct 01, 2022Observed: 5.03 ft at 1:15PM Oct 01, 2022Observed: 5.03 ft at 1:30PM Oct 01, 2022Observed: 5.03 ft at 1:45PM Oct 01, 2022Observed: 5.03 ft at 2:00PM Oct 01, 2022Observed: 5.03 ft at 2:15PM Oct 01, 2022Observed: 5.02 ft at 2:30PM Oct 01, 2022Observed: 5.02 ft at 2:45PM Oct 01, 2022Observed: 5.02 ft at 3:00PM Oct 01, 2022Observed: 5.02 ft at 3:15PM Oct 01, 2022Observed: 5.02 ft at 3:30PM Oct 01, 2022Observed: 5.02 ft at 3:45PM Oct 01, 2022Observed: 5.02 ft at 4:00PM Oct 01, 2022Observed: 5.02 ft at 4:15PM Oct 01, 2022Observed: 5.02 ft at 4:30PM Oct 01, 2022Observed: 5.02 ft at 4:45PM Oct 01, 2022Observed: 5.01 ft at 5:00PM Oct 01, 2022Observed: 5.01 ft at 5:15PM Oct 01, 2022Observed: 5.01 ft at 5:30PM Oct 01, 2022Observed: 5 ft at 5:45PM Oct 01, 2022Observed: 5 ft at 6:00PM Oct 01, 2022Observed: 5 ft at 6:15PM Oct 01, 2022Observed: 5 ft at 6:30PM Oct 01, 2022Observed: 5 ft at 6:45PM Oct 01, 2022Observed: 5 ft at 7:00PM Oct 01, 2022Observed: 5 ft at 7:15PM Oct 01, 2022Observed: 4.99 ft at 7:30PM Oct 01, 2022Observed: 4.99 ft at 7:45PM Oct 01, 2022Observed: 4.99 ft at 8:00PM Oct 01, 2022Observed: 4.99 ft at 8:15PM Oct 01, 2022Observed: 4.99 ft at 8:30PM Oct 01, 2022Observed: 4.98 ft at 8:45PM Oct 01, 2022Observed: 4.98 ft at 9:00PM Oct 01, 2022Observed: 4.98 ft at 9:15PM Oct 01, 2022Observed: 4.98 ft at 9:30PM Oct 01, 2022Observed: 4.97 ft at 9:45PM Oct 01, 2022Observed: 4.98 ft at 10:00PM Oct 01, 2022Observed: 4.98 ft at 10:15PM Oct 01, 2022Observed: 4.97 ft at 10:30PM Oct 01, 2022Observed: 4.97 ft at 10:45PM Oct 01, 2022Observed: 4.97 ft at 11:00PM Oct 01, 2022Observed: 4.97 ft at 11:15PM Oct 01, 2022Observed: 4.97 ft at 11:30PM Oct 01, 2022Observed: 4.97 ft at 11:45PM Oct 01, 2022Observed: 4.97 ft at 12:00AM Oct 02, 2022Observed: 4.97 ft at 12:15AM Oct 02, 2022Observed: 4.97 ft at 12:30AM Oct 02, 2022Observed: 4.97 ft at 12:45AM Oct 02, 2022Observed: 4.98 ft at 1:00AM Oct 02, 2022Observed: 4.98 ft at 1:15AM Oct 02, 2022Observed: 4.98 ft at 1:30AM Oct 02, 2022Observed: 4.98 ft at 1:45AM Oct 02, 2022Observed: 4.98 ft at 2:00AM Oct 02, 2022Observed: 4.99 ft at 2:15AM Oct 02, 2022Observed: 4.99 ft at 2:30AM Oct 02, 2022Observed: 4.99 ft at 2:45AM Oct 02, 2022Observed: 4.99 ft at 3:00AM Oct 02, 2022Observed: 5 ft at 3:15AM Oct 02, 2022Observed: 5 ft at 3:30AM Oct 02, 2022Observed: 5 ft at 3:45AM Oct 02, 2022Observed: 5 ft at 4:00AM Oct 02, 2022Observed: 5 ft at 4:15AM Oct 02, 2022Observed: 5 ft at 4:30AM Oct 02, 2022Observed: 5.01 ft at 4:45AM Oct 02, 2022Observed: 5.01 ft at 5:00AM Oct 02, 2022Observed: 5.01 ft at 5:15AM Oct 02, 2022Observed: 5.01 ft at 5:30AM Oct 02, 2022Observed: 5.02 ft at 5:45AM Oct 02, 2022Observed: 5.02 ft at 6:00AM Oct 02, 2022Observed: 5.02 ft at 6:15AM Oct 02, 2022Observed: 5.02 ft at 6:30AM Oct 02, 2022Observed: 5.02 ft at 6:45AM Oct 02, 2022Observed: 5.02 ft at 7:00AM Oct 02, 2022Observed: 5.02 ft at 7:15AM Oct 02, 2022Observed: 5.03 ft at 7:30AM Oct 02, 2022Observed: 5.03 ft at 7:45AM Oct 02, 2022Observed: 5.03 ft at 8:00AM Oct 02, 2022Observed: 5.03 ft at 8:15AM Oct 02, 2022Observed: 5.03 ft at 8:30AM Oct 02, 2022Observed: 5.03 ft at 8:45AM Oct 02, 2022Observed: 5.03 ft at 9:00AM Oct 02, 2022Observed: 5.02 ft at 9:15AM Oct 02, 2022Observed: 5.03 ft at 9:30AM Oct 02, 2022Observed: 5.03 ft at 9:45AM Oct 02, 2022Observed: 5.03 ft at 10:00AM Oct 02, 2022Observed: 5.03 ft at 10:15AM Oct 02, 2022Observed: 5.03 ft at 10:30AM Oct 02, 2022Observed: 5.03 ft at 10:45AM Oct 02, 2022Observed: 5.02 ft at 11:00AM Oct 02, 2022Observed: 5.03 ft at 11:15AM Oct 02, 2022Observed: 5.03 ft at 11:30AM Oct 02, 2022Observed: 5.03 ft at 11:45AM Oct 02, 2022Observed: 5.02 ft at 12:00PM Oct 02, 2022Observed: 5.03 ft at 12:15PM Oct 02, 2022Observed: 5.02 ft at 12:30PM Oct 02, 2022Observed: 5.02 ft at 12:45PM Oct 02, 2022Observed: 5.03 ft at 1:00PM Oct 02, 2022Observed: 5.02 ft at 1:15PM Oct 02, 2022Observed: 5.03 ft at 1:30PM Oct 02, 2022Observed: 5.02 ft at 1:45PM Oct 02, 2022Observed: 5.02 ft at 2:00PM Oct 02, 2022Observed: 5.02 ft at 2:15PM Oct 02, 2022Observed: 5.02 ft at 2:30PM Oct 02, 2022Observed: 5.02 ft at 2:45PM Oct 02, 2022Observed: 5.01 ft at 3:00PM Oct 02, 2022Observed: 5.01 ft at 3:15PM Oct 02, 2022Observed: 5.01 ft at 3:30PM Oct 02, 2022Observed: 5.01 ft at 3:45PM Oct 02, 2022Observed: 5.01 ft at 4:00PM Oct 02, 2022Observed: 5.01 ft at 4:15PM Oct 02, 2022Observed: 5.01 ft at 4:30PM Oct 02, 2022Observed: 5 ft at 4:45PM Oct 02, 2022Observed: 5 ft at 5:00PM Oct 02, 2022Observed: 5 ft at 5:15PM Oct 02, 2022Observed: 5 ft at 5:30PM Oct 02, 2022Observed: 5 ft at 5:45PM Oct 02, 2022Observed: 5 ft at 6:00PM Oct 02, 2022Observed: 4.99 ft at 6:15PM Oct 02, 2022Observed: 4.99 ft at 6:30PM Oct 02, 2022Observed: 4.99 ft at 6:45PM Oct 02, 2022Observed: 4.99 ft at 7:00PM Oct 02, 2022Observed: 4.99 ft at 7:15PM Oct 02, 2022Observed: 4.98 ft at 7:30PM Oct 02, 2022Observed: 4.98 ft at 7:45PM Oct 02, 2022Observed: 4.98 ft at 8:00PM Oct 02, 2022Observed: 4.98 ft at 8:15PM Oct 02, 2022Observed: 4.98 ft at 8:30PM Oct 02, 2022Observed: 4.98 ft at 8:45PM Oct 02, 2022Observed: 4.97 ft at 9:00PM Oct 02, 2022Observed: 4.97 ft at 9:15PM Oct 02, 2022Observed: 4.97 ft at 9:30PM Oct 02, 2022Observed: 4.97 ft at 9:45PM Oct 02, 2022Observed: 4.97 ft at 10:00PM Oct 02, 2022Observed: 4.96 ft at 10:15PM Oct 02, 2022Observed: 4.96 ft at 10:30PM Oct 02, 2022Observed: 4.96 ft at 10:45PM Oct 02, 2022Observed: 4.96 ft at 11:00PM Oct 02, 2022Observed: 4.96 ft at 11:15PM Oct 02, 2022Observed: 4.96 ft at 11:30PM Oct 02, 2022Observed: 4.95 ft at 11:45PM Oct 02, 2022Observed: 4.95 ft at 12:00AM Oct 03, 2022Observed: 4.95 ft at 12:15AM Oct 03, 2022Observed: 4.95 ft at 12:30AM Oct 03, 2022Observed: 4.95 ft at 12:45AM Oct 03, 2022Observed: 4.95 ft at 1:00AM Oct 03, 2022Observed: 4.96 ft at 1:15AM Oct 03, 2022Observed: 4.95 ft at 1:30AM Oct 03, 2022Observed: 4.96 ft at 1:45AM Oct 03, 2022Observed: 4.96 ft at 2:00AM Oct 03, 2022Observed: 4.96 ft at 2:15AM Oct 03, 2022Observed: 4.96 ft at 2:30AM Oct 03, 2022Observed: 4.96 ft at 2:45AM Oct 03, 2022Observed: 4.96 ft at 3:00AM Oct 03, 2022Observed: 4.96 ft at 3:15AM Oct 03, 2022Observed: 4.96 ft at 3:30AM Oct 03, 2022Observed: 4.97 ft at 3:45AM Oct 03, 2022Observed: 4.97 ft at 4:00AM Oct 03, 2022Observed: 4.97 ft at 4:15AM Oct 03, 2022Observed: 4.97 ft at 4:30AM Oct 03, 2022Observed: 4.97 ft at 4:45AM Oct 03, 2022Observed: 4.97 ft at 5:00AM Oct 03, 2022Observed: 4.97 ft at 5:15AM Oct 03, 2022Observed: 4.98 ft at 5:30AM Oct 03, 2022Observed: 4.98 ft at 5:45AM Oct 03, 2022Observed: 4.98 ft at 6:00AM Oct 03, 2022Observed: 4.98 ft at 6:15AM Oct 03, 2022Observed: 4.98 ft at 6:30AM Oct 03, 2022Observed: 4.98 ft at 6:45AM Oct 03, 2022Observed: 4.98 ft at 7:00AM Oct 03, 2022Observed: 4.99 ft at 7:15AM Oct 03, 2022Observed: 4.99 ft at 7:30AM Oct 03, 2022Observed: 4.99 ft at 7:45AM Oct 03, 2022Observed: 4.99 ft at 8:00AM Oct 03, 2022Observed: 4.99 ft at 8:15AM Oct 03, 2022Observed: 4.99 ft at 8:30AM Oct 03, 2022Observed: 4.99 ft at 8:45AM Oct 03, 2022Observed: 4.99 ft at 9:00AM Oct 03, 2022Observed: 5 ft at 9:15AM Oct 03, 2022Observed: 5 ft at 9:30AM Oct 03, 2022Observed: 5 ft at 9:45AM Oct 03, 2022Observed: 5 ft at 10:00AM Oct 03, 2022Observed: 5 ft at 10:15AM Oct 03, 2022Observed: 5 ft at 10:30AM Oct 03, 2022Observed: 5 ft at 10:45AM Oct 03, 2022Observed: 5 ft at 11:00AM Oct 03, 2022Observed: 5 ft at 11:15AM Oct 03, 2022Observed: 5.01 ft at 11:30AM Oct 03, 2022Observed: 5.01 ft at 11:45AM Oct 03, 2022Observed: 5.01 ft at 12:00PM Oct 03, 2022Observed: 5.01 ft at 12:15PM Oct 03, 2022Observed: 5.01 ft at 12:30PM Oct 03, 2022Observed: 5.01 ft at 12:45PM Oct 03, 2022Observed: 5.01 ft at 1:00PM Oct 03, 2022Observed: 5.01 ft at 1:15PM Oct 03, 2022Observed: 5.01 ft at 1:30PM Oct 03, 2022Observed: 5.01 ft at 1:45PM Oct 03, 2022Observed: 5.01 ft at 2:00PM Oct 03, 2022Observed: 5.01 ft at 2:15PM Oct 03, 2022Observed: 5.01 ft at 2:30PM Oct 03, 2022Observed: 5 ft at 2:45PM Oct 03, 2022Observed: 5.01 ft at 3:00PM Oct 03, 2022Observed: 5 ft at 3:15PM Oct 03, 2022Observed: 5 ft at 3:30PM Oct 03, 2022Observed: 5 ft at 3:45PM Oct 03, 2022Observed: 5 ft at 4:00PM Oct 03, 2022Observed: 5 ft at 4:15PM Oct 03, 2022Observed: 5 ft at 4:30PM Oct 03, 2022Observed: 5 ft at 4:45PM Oct 03, 2022Observed: 5 ft at 5:00PM Oct 03, 2022Observed: 4.99 ft at 5:15PM Oct 03, 2022Observed: 4.99 ft at 5:30PM Oct 03, 2022Observed: 4.99 ft at 5:45PM Oct 03, 2022Observed: 4.99 ft at 6:00PM Oct 03, 2022Observed: 4.99 ft at 6:15PM Oct 03, 2022Observed: 4.99 ft at 6:30PM Oct 03, 2022Observed: 4.99 ft at 6:45PM Oct 03, 2022Observed: 4.98 ft at 7:00PM Oct 03, 2022Observed: 4.98 ft at 7:15PM Oct 03, 2022Observed: 4.98 ft at 7:30PM Oct 03, 2022Observed: 4.98 ft at 7:45PM Oct 03, 2022Observed: 4.98 ft at 8:00PM Oct 03, 2022Observed: 4.97 ft at 8:15PM Oct 03, 2022Observed: 4.97 ft at 8:30PM Oct 03, 2022Observed: 4.97 ft at 8:45PM Oct 03, 2022Observed: 4.97 ft at 9:00PM Oct 03, 2022Observed: 4.97 ft at 9:15PM Oct 03, 2022Observed: 4.97 ft at 9:30PM Oct 03, 2022Observed: 4.96 ft at 9:45PM Oct 03, 2022Observed: 4.96 ft at 10:00PM Oct 03, 2022Observed: 4.96 ft at 10:15PM Oct 03, 2022Observed: 4.96 ft at 10:30PM Oct 03, 2022Observed: 4.96 ft at 10:45PM Oct 03, 2022Observed: 4.96 ft at 11:00PM Oct 03, 2022Observed: 4.96 ft at 11:15PM Oct 03, 2022Observed: 4.95 ft at 11:30PM Oct 03, 2022Observed: 4.95 ft at 11:45PM Oct 03, 2022Observed: 4.95 ft at 12:00AM Oct 04, 2022Observed: 4.95 ft at 12:30AM Oct 04, 2022Observed: 4.95 ft at 12:45AM Oct 04, 2022Observed: 4.95 ft at 1:00AM Oct 04, 2022Observed: 4.95 ft at 1:15AM Oct 04, 2022Observed: 4.95 ft at 1:30AM Oct 04, 2022Observed: 4.94 ft at 1:45AM Oct 04, 2022Observed: 4.94 ft at 2:00AM Oct 04, 2022Observed: 4.94 ft at 2:15AM Oct 04, 2022Observed: 4.94 ft at 2:30AM Oct 04, 2022Observed: 4.94 ft at 2:45AM Oct 04, 2022Observed: 4.94 ft at 3:00AM Oct 04, 2022Observed: 4.94 ft at 3:15AM Oct 04, 2022Observed: 4.94 ft at 3:30AM Oct 04, 2022Observed: 4.93 ft at 3:45AM Oct 04, 2022Observed: 4.93 ft at 4:00AM Oct 04, 2022Observed: 4.93 ft at 4:15AM Oct 04, 2022Observed: 4.93 ft at 4:30AM Oct 04, 2022Observed: 4.93 ft at 4:45AM Oct 04, 2022Observed: 4.92 ft at 5:00AM Oct 04, 2022Observed: 4.92 ft at 5:15AM Oct 04, 2022Observed: 4.92 ft at 5:30AM Oct 04, 2022Observed: 4.92 ft at 5:45AM Oct 04, 2022Observed: 4.92 ft at 6:00AM Oct 04, 2022Observed: 4.92 ft at 6:15AM Oct 04, 2022Observed: 4.92 ft at 6:30AM Oct 04, 2022Observed: 4.92 ft at 6:45AM Oct 04, 2022Observed: 4.92 ft at 7:00AM Oct 04, 2022Observed: 4.91 ft at 7:15AM Oct 04, 2022Observed: 4.91 ft at 7:30AM Oct 04, 2022Observed: 4.91 ft at 7:45AM Oct 04, 2022Observed: 4.91 ft at 8:00AM Oct 04, 2022Observed: 4.91 ft at 8:15AM Oct 04, 2022Observed: 4.92 ft at 8:30AM Oct 04, 2022Observed: 4.92 ft at 8:45AM Oct 04, 2022USGS--Water Resources of the United StatesSHLI2(plotting HGIRG) Graph Created (9:25AM Oct 4, 2022)ObservedLatest observed value: 4.92 ft at 8:45 AM CDT 4-Oct-2022. Flood Stage is 16.5 ft
Printable Image
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 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Little Calumet River at South Holland are issued as needed during times of high water, but are not routinely available.

Return to Area Map
Upstream Gauge - at Munster Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 18
Flood Stage: 16.5
Action Stage: 15
Low Stage (in feet): 5

Historic Crests
(1) 20.50 ft on 11/28/1990
(2) 20.20 ft on 06/14/1981
(3) 20.16 ft on 09/14/2008
(4) 20.11 ft on 07/14/1957
(5) 20.01 ft on 07/19/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 15.50 ft on 05/18/2020
(2) 15.83 ft on 09/29/2019
(3) 16.49 ft on 05/02/2019
(4) 19.23 ft on 02/21/2018
(5) 18.59 ft on 04/18/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 4.84 ft on 10/23/1999
(2) 4.89 ft on 10/06/1994
(3) 4.89 ft on 09/09/2017
(4) 4.94 ft on 07/03/2016
(5) 4.95 ft on 09/16/1995
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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
19 Water reaches buildings on Drexel Rd.
18 Water covers Riverview and Drexel roads. Thorn Creek begins to cover 170th Street.
15 Water enters Veterans Park.
Low Water Impacts Collapse
If you notice any errors in the below information, please contact our Webmaster
4.5 River nears zero flow.
5 Approximate stage of the 1-in-10 annual chance flow (7-day average).
About This Location Collapse

Latitude: 41.607028° N, Longitude: 87.597583° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 16.5 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 574.68 591.18 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 575.0 591.5 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?
Resources Collapse
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
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:29 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities