398
WGUS83 KFSD 021416
FLSFSD

Flood Statement
National Weather Service Sioux Falls SD
916 AM CDT Sun Jun 2 2024

...The Flood Warning is extended for the following rivers in Iowa...

  Ocheyedan River near Spencer affecting Clay County.

  Little Sioux River near Milford affecting Dickinson County.

...The Flood Warning continues for the following rivers in Iowa...

  Little Sioux River above Spencer / Highway 18 affecting Clay
  County.

  Little Sioux River at Spencer affecting Clay County.

...The Flood Warning is cancelled for the following rivers in Iowa...

  Waterman Creek near Sutherland affecting O`Brien County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Additional information is available at www.weather.gov.

The next statement will be issued by Monday morning.this morning.

&&

IAC141-021530-
/O.CAN.KFSD.FL.W.0020.000000T0000Z-240602T1416Z/
/SWCI4.1.ER.240601T1454Z.240601T1845Z.240602T1127Z.UU/
916 AM CDT Sun Jun 2 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Waterman Creek near Sutherland.

* ADDITIONAL DETAILS...
  - At 7:15 AM CDT Sunday the stage was 1234.9 feet.
  - Forecast...No forecast is available for this location.
  - http://www.weather.gov/safety/flood

&&

              Fld    Observed          Forecasts (unknown time)
Location      Stg    Stg    Day/Time   d1    d2    d3

Waterman Creek
Sutherland    1235.0 1234.9 Sun 7 am   MSG   MSG   MSG


&&

LAT...LON 4305 9546 4305 9540 4294 9541 4294 9543


$$

IAC041-031630-
/O.EXT.KFSD.FL.W.0021.000000T0000Z-000000T0000Z/
/SPOI4.2.ER.240601T1611Z.240603T0000Z.000000T0000Z.NO/
916 AM CDT Sun Jun 2 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and moderate flooding is
  forecast.

* WHERE...Ocheyedan River near Spencer.

* WHEN...Until further notice.

* IMPACTS...At 9.5 feet, Additional pasture and agricultural land
  begins to flood.

* ADDITIONAL DETAILS...
  - At 8:45 AM CDT Sunday the stage was 9.8 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:45 AM CDT Sunday was 9.8 feet.
  - Forecast...The river is expected to rise to a crest of 10.0
    feet this evening.
  - Flood stage is 8.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (7 am CDT)
Location       Stg    Stg    Day/Time   Mon   Tue   Wed

Ocheyedan River
Spencer        8.0    9.8    Sun 8 am   9.8   9.6   9.6


&&

LAT...LON 4317 9531 4314 9516 4313 9514 4312 9520
      4313 9531


$$

IAC059-031630-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.240524T1110Z.240601T1400Z.000000T0000Z.NO/
916 AM CDT Sun Jun 2 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and moderate flooding is
  forecast.

* WHERE...Little Sioux River near Milford.

* WHEN...Until further notice.

* IMPACTS...At 15.5 feet, the bridge on 190th Avenue near 240th
  Street is overtopped, and 180th Street between 170th Avenue and
  190th Avenue is flooded.

* ADDITIONAL DETAILS...
  - At 8:00 AM CDT Sunday the stage was 15.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:00 AM CDT Sunday was 15.1 feet.
  - Forecast...The river is expected to fall to 12.7 feet Friday
    morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (7 am CDT)
Location          Stg    Stg    Day/Time   Mon   Tue   Wed

Little Sioux River
Milford           12.0   15.1   Sun 8 am   14.1  13.3  12.3


&&

LAT...LON 4341 9527 4341 9523 4330 9515 4326 9520
      4326 9527 4329 9523


$$

IAC041-031630-
/O.CON.KFSD.FL.W.0018.000000T0000Z-000000T0000Z/
/SPII4.1.ER.240524T2045Z.240602T1315Z.000000T0000Z.UU/
916 AM CDT Sun Jun 2 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Little Sioux River above Spencer / Highway 18.

* WHEN...Until further notice.

* IMPACTS...At 1322.5 feet, Most banks begin to be overtopped and
  overspill into nearby agricultural land.

* ADDITIONAL DETAILS...
  - At 8:15 AM CDT Sunday the stage was 1323.5 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 AM CDT Sunday was 1323.5 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1322.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location            Stg    Stg    Day/Time   d1    d2    d3

Little Sioux River
Spencer / Highway 1 1322.0 1323.5 Sun 8 am   MSG   MSG   MSG


&&

LAT...LON 4326 9527 4326 9520 4321 9521 4317 9514
      4317 9520 4321 9526


$$

IAC041-031630-
/O.CON.KFSD.FL.W.0012.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.240521T2027Z.240603T0600Z.000000T0000Z.NO/
916 AM CDT Sun Jun 2 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Little Sioux River at Spencer.

* WHEN...Until further notice.

* IMPACTS...At 14.0 feet, city sewers in Spencer can begin to back
  up. Highway 18 between Spencer and Dickens can start flooding if
  flows on the tributary creeks are also very high.

* ADDITIONAL DETAILS...
  - At 8:15 AM CDT Sunday the stage was 12.4 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 AM CDT Sunday was 12.4 feet.
  - Forecast...The river is expected to rise to a crest of 13.1
    feet just after midnight tonight.
  - Flood stage is 10.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (7 am CDT)
Location          Stg    Stg    Day/Time   Mon   Tue   Wed

Little Sioux River
Spencer           10.0   12.4   Sun 8 am   13.1  12.7  12.6


&&

LAT...LON 4317 9520 4317 9514 4313 9502 4300 9501
      4296 9508 4296 9516 4306 9508 4312 9519


$$

SG