…The Flood Warning continues for the following rivers in South
Dakota…
Big Sioux River near Brookings affecting Moody and Brookings
Counties.
Sixmile Creek near Brookings affecting Brookings County.
Medary Creek near Medary affecting Brookings County.
Big Sioux River near Bruce affecting Brookings County.
Big Sioux River near Estelline affecting Hamlin and Brookings
Counties.
* WHAT…Minor flooding is occurring.
* WHERE…Big Sioux River near Bruce.
* WHEN…Until further notice.
* IMPACTS…At 9.5 feet, The right bank overflows flooding
agricultural lands for as much as 1/4 mile.
* ADDITIONAL DETAILS…
– At 9:45 AM CDT Monday the stage was 9.1 feet.
– Recent Activity…The maximum river stage in the 24 hours
ending at 9:45 AM CDT Monday was 9.1 feet.
– Forecast…No forecast is available for this location.
– Flood stage is 8.0 feet.
– Stay up to date with the latest river observations and
forecasts at: www.water.noaa.gov
No watches are valid as of Fri Jul 4 17:40:02 UTC 2025.
No Mesoscale Discussions are in effect as of Fri Jul 4 17:40:02 UTC 2025.
SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK…
SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK…
* WHAT...Elevated surf of 4 to 6 feet expected with sets to 7 feet along…
* WHAT...The South Coast AQMD has issued an air quality alert due to harmful levels…
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