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Flood Statement
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
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627 WGUS83 KFSD 230621 FLSFSD Flood Statement National Weather Service Sioux Falls SD 121 AM CDT Sun Jun 23 2024 ...The Flood Warning is extended for the following river in Iowa... Floyd River at Merrill affecting Plymouth County. Floyd River at Alton affecting Plymouth and Sioux Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don`t drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov. The next statement will be issued by late tonight. && IAC149-240830- /O.EXT.KFSD.FL.W.0085.000000T0000Z-240626T1120Z/ /MRLI4.3.ER.240622T2259Z.240623T1200Z.240625T1120Z.NR/ 121 AM CDT Sun Jun 23 2024 ...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING... * WHAT...Major flooding is occurring and major flooding is forecast. This approaches the flood of record. * WHERE...Floyd River at Merrill. * WHEN...Until Wednesday morning. * IMPACTS...At 20.5 feet, The railroad tracks at the bridge 750 feet upstream of the gage are flooded. * ADDITIONAL DETAILS... - At 12:00 AM CDT Sunday the stage was 20.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 12:00 AM CDT Sunday was 20.3 feet. - Forecast...The river is expected to rise to a crest near 20.6 feet this morning. It will then fall below flood stage Tuesday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (1 am CDT) Location Stg Stg Day/Time Mon Tue Wed Floyd River Merrill 12.0 20.3 Sun 12 am 19.8 13.6 7.7 && LAT...LON 4275 9623 4273 9620 4270 9623 4263 9626 4263 9630 4272 9626 $$ IAC149-167-240830- /O.EXT.KFSD.FL.W.0052.000000T0000Z-240625T0318Z/ /ALTI4.3.ER.240622T0430Z.240622T1830Z.240624T0318Z.NR/ 121 AM CDT Sun Jun 23 2024 ...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW EVENING... * WHAT...Major flooding is occurring and major flooding is forecast. This approaches the flood of record. * WHERE...Floyd River at Alton. * WHEN...Until late tomorrow evening. * IMPACTS...At 20.0 feet, The levees in Ashton may begin to be overtopped flooding some nearby businesses. Portions of Division St may also begin to flood. The bridge on 3rd Ave may also be closed. * ADDITIONAL DETAILS... - At 12:45 AM CDT Sunday the stage was 19.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 12:45 AM CDT Sunday was 26.0 feet. - Forecast...The river is expected to fall below flood stage Sunday evening and continue falling to 7.1 feet Thursday evening. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (1 am CDT) Location Stg Stg Day/Time Mon Tue Wed Floyd River Alton 12.0 19.6 Sun 12 am 11.1 8.6 7.6 && LAT...LON 4308 9594 4308 9587 4290 9605 4290 9612 4296 9606 $$ BP