Blue Flower

Flooding: Illinois

Current Hydrologic Alerts for Illinois provided by the National Weather Service - Advanced Hydrologic Prediction Service
Illinois - Current Hydrologic Observations - NWS AHPS
  1. Flood Categories

    Primary (ft)

    • Action : 10 ft
    • Minor : 12 ft
    • Moderate : 14 ft
    • Major : 15 ft

    Secondary (kcfs)

    • Action : Not Set
    • Minor : Not Set
    • Moderate : Not Set
    • Major : Not Set

    The forecast flood categories are the same as the observation flood categories.

    Gauge Data

    Observations

    Latest Observation Category: Low Water
    Latest Observation: 6.71 ft
    Latest Observation (Secondary): 0.0552 kcfs
    Observation Time: Jan 28, 2022 02:45 PM -0600

    Forecasts

    Forecast Issued: N/A

    The forecast data exceeds it's assigned PEDTS code duration.

    Recent

    Recent Projected Forecast Available: N/A
    Recent Projected Forecast Time: N/A

    Highest

    Highest Projected Forecast Available: N/A
    Highest Projected Forecast Time: N/A

    Last

    Last Projected Forecast Available: N/A
    Last Projected Forecast Time: N/A


    U.S. Geological Survey (USGS) Data and Site Info for Plainfield: USGS ID: 05540290
  2. Flood Categories

    Primary (ft)

    • Action : 7 ft
    • Minor : Not Set
    • Moderate : Not Set
    • Major : Not Set

    Secondary (kcfs)

    • Action : Not Set
    • Minor : Not Set
    • Moderate : Not Set
    • Major : Not Set

    The forecast flood categories are the same as the observation flood categories.

    Gauge Data

    Observations

    Latest Observation Category: Low Water
    Latest Observation: 0.91 ft
    Latest Observation (Secondary): 0.0022 kcfs
    Observation Time: Jan 28, 2022 03:00 PM -0600

    Forecasts

    Forecast Issued: N/A

    There is currently no forecast data available.

    Recent

    Recent Projected Forecast Available: N/A
    Recent Projected Forecast Time: N/A

    Highest

    Highest Projected Forecast Available: N/A
    Highest Projected Forecast Time: N/A

    Last

    Last Projected Forecast Available: N/A
    Last Projected Forecast Time: N/A


    U.S. Geological Survey (USGS) Data and Site Info for Northbrook: USGS ID: 05535500
  3. Flood Categories

    Primary (ft)

    • Action : 10.5 ft
    • Minor : 11 ft
    • Moderate : 12 ft
    • Major : 14 ft

    Secondary (kcfs)

    • Action : Not Set
    • Minor : Not Set
    • Moderate : Not Set
    • Major : Not Set

    The forecast flood categories are the same as the observation flood categories.

    Gauge Data

    Observations

    Latest Observation Category: Low Water
    Latest Observation: 4.99 ft
    Latest Observation (Secondary): 0.0382 kcfs
    Observation Time: Jan 28, 2022 03:20 PM -0600

    Forecasts

    Forecast Issued: N/A

    There is currently no forecast data available.

    Recent

    Recent Projected Forecast Available: N/A
    Recent Projected Forecast Time: N/A

    Highest

    Highest Projected Forecast Available: N/A
    Highest Projected Forecast Time: N/A

    Last

    Last Projected Forecast Available: N/A
    Last Projected Forecast Time: N/A


    U.S. Geological Survey (USGS) Data and Site Info for Elmhurst: USGS ID: 05531300
  4. Flood Categories

    Primary (ft)

    • Action : 11 ft
    • Minor : 13 ft
    • Moderate : 15 ft
    • Major : 16 ft

    Secondary (kcfs)

    • Action : Not Set
    • Minor : Not Set
    • Moderate : Not Set
    • Major : Not Set

    The forecast flood categories are the same as the observation flood categories.

    Gauge Data

    Observations

    Latest Observation Category: Low Water
    Latest Observation: 5.42 ft
    Latest Observation (Secondary): -999 kcfs
    Observation Time: Jan 28, 2022 02:45 PM -0600

    Forecasts

    Forecast Issued: N/A

    There is currently no forecast data available.

    Recent

    Recent Projected Forecast Available: N/A
    Recent Projected Forecast Time: N/A

    Highest

    Highest Projected Forecast Available: N/A
    Highest Projected Forecast Time: N/A

    Last

    Last Projected Forecast Available: N/A
    Last Projected Forecast Time: N/A


    U.S. Geological Survey (USGS) Data and Site Info for Lisle: USGS ID: 05540228
  5. Flood Categories

    Primary (ft)

    • Action : 14 ft
    • Minor : 14.5 ft
    • Moderate : 16 ft
    • Major : 17 ft

    Secondary (kcfs)

    • Action : Not Set
    • Minor : Not Set
    • Moderate : Not Set
    • Major : Not Set

    The forecast flood categories are the same as the observation flood categories.

    Gauge Data

    Observations

    Latest Observation Category: Low Water
    Latest Observation: 10.43 ft
    Latest Observation (Secondary): 0.0203 kcfs
    Observation Time: Jan 28, 2022 02:20 PM -0600

    Forecasts

    Forecast Issued: N/A

    There is currently no forecast data available.

    Recent

    Recent Projected Forecast Available: N/A
    Recent Projected Forecast Time: N/A

    Highest

    Highest Projected Forecast Available: N/A
    Highest Projected Forecast Time: N/A

    Last

    Last Projected Forecast Available: N/A
    Last Projected Forecast Time: N/A


    U.S. Geological Survey (USGS) Data and Site Info for Downers Grove: USGS ID: 05540160