Blue Flower

Flooding: South Dakota

Current Hydrologic Alerts for South Dakota provided by the National Weather Service - Advanced Hydrologic Prediction Service
South Dakota - Current Hydrologic Observations - NWS AHPS

  1. Action (1689.14 ft) - Alert - TMPS2 - Vermillion River at Lake Thompson (South Dakota)

    Flood Categories

    Primary (ft)

    • Action : 1688.6 ft
    • Minor : 1694 ft
    • Moderate : Not Set
    • Major : Not Set

    Flow (secondary) data is not currently enabled for this gauge.

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

    Gauge Data

    Observations

    Latest Observation Category: Action
    Latest Observation: 1689.14 ft
    Observation Time: Aug 13, 2022 05:00 AM -0500

    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


  2. Minor (16.79 ft) - Alert - SFDS2 - James River near Stratford (South Dakota)

    Flood Categories

    Primary (ft)

    • Action : 13 ft
    • Minor : 14 ft
    • Moderate : 17 ft
    • Major : 18.5 ft

    Flow (secondary) data is not currently enabled for this gauge.

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

    Gauge Data

    Observations

    Latest Observation Category: Minor
    Latest Observation: 16.79 ft
    Observation Time: Aug 13, 2022 05:45 AM -0500

    Forecasts

    Forecast Issued: Aug 12, 2022 09:09 AM -0500

    Recent

    Recent Category: Minor
    Recent Projected Forecast Available: 16.8 ft
    Recent Projected Forecast Time: Aug 13, 2022 07:00 AM -0500

    Highest

    Highest Category: Minor
    Highest Projected Forecast Available: 16.8 ft
    Highest Projected Forecast Time: Aug 13, 2022 01:00 PM -0500

    Last

    Last Category: Minor
    Last Projected Forecast Available: 16.6 ft
    Last Projected Forecast Time: Aug 19, 2022 07:00 AM -0500


    U.S. Geological Survey (USGS) Data and Site Info for Stratford: USGS ID: 06472000

  3. Action (16.11 ft) - Alert - JRMS2 - James River near Mitchell (South Dakota)

    Flood Categories

    Primary (ft)

    • Action : 16 ft
    • Minor : 17 ft
    • Moderate : 20 ft
    • Major : 22 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: Action
    Latest Observation: 16.11 ft
    Latest Observation (Secondary): 2.25 kcfs
    Observation Time: Aug 13, 2022 04:45 AM -0500

    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 Mitchell: USGS ID: 06478000

  4. Minor (11.12 ft) - Alert - HURS2 - James River at Huron (South Dakota)

    Flood Categories

    Primary (ft)

    • Action : 10 ft
    • Minor : 11 ft
    • Moderate : 13 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: Minor
    Latest Observation: 11.12 ft
    Latest Observation (Secondary): 2.46 kcfs
    Observation Time: Aug 13, 2022 05:00 AM -0500

    Forecasts

    Forecast Issued: Aug 12, 2022 09:09 AM -0500

    Recent

    Recent Category: Minor
    Recent Projected Forecast Available: 11.1 ft
    Recent Projected Forecast Available (Secondary): 2.43 kcfs
    Recent Projected Forecast Time: Aug 13, 2022 07:00 AM -0500

    Highest

    Highest Category: Minor
    Highest Projected Forecast Available: 11.1 ft
    Highest Projected Forecast Available (Secondary): 2.43 kcfs
    Highest Projected Forecast Time: Aug 13, 2022 07:00 AM -0500

    Last

    Last Category: Minor
    Last Projected Forecast Available: 11 ft
    Last Projected Forecast Available (Secondary): 2.27 kcfs
    Last Projected Forecast Time: Aug 19, 2022 07:00 AM -0500


    U.S. Geological Survey (USGS) Data and Site Info for Huron: USGS ID: 06476000

  5. Action (10.95 ft) - Alert - FORS2 - James River near Forestburg (South Dakota)

    Flood Categories

    Primary (ft)

    • Action : 10 ft
    • Minor : 12 ft
    • Moderate : 14 ft
    • Major : 16 ft

    Flow (secondary) data is not currently enabled for this gauge.

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

    Gauge Data

    Observations

    Latest Observation Category: Action
    Latest Observation: 10.95 ft
    Observation Time: Aug 13, 2022 05:15 AM -0500

    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 Forestburg: USGS ID: 06477000