895
WGUS83 KLSX 091443
FLSLSX

Flood Statement
National Weather Service St Louis MO
943 AM CDT Thu May 9 2024

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

  Big River at Byrnesville.

  Meramec River near Sullivan.

  Bourbeuse River at Union.

  Meramec River near Eureka.

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

  Meramec River at Valley Park.

River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

MOC099-110245-
/O.EXT.KLSX.FL.W.0060.000000T0000Z-240512T1409Z/
/BYRM7.2.ER.240509T0313Z.240510T1800Z.240511T1409Z.UU/
943 AM CDT Thu May 9 2024

...FLOOD WARNING NOW IN EFFECT UNTIL LATE SUNDAY MORNING...

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

* WHERE...Big River at Byrnesville.

* WHEN...Until late Sunday morning.

* IMPACTS...At 20.5 feet, Burgan Grove Road begins flooding near
  Cottage Grove Road, cutting off access to Cottage Grove Road.
  Highway W near Hoene Spring is closed as water crosses the
  pavement.

* ADDITIONAL DETAILS...
  - At 8:45 AM CDT Thursday the stage was 17.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:45 AM CDT Thursday was 17.2 feet.
  - Forecast...The river is expected to rise to a crest of 20.3
    feet early tomorrow afternoon. It will then fall below flood
    stage late Saturday morning.
  - Flood stage is 16.0 feet.



&&


               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Fri   Sat   Sun   Mon   Tue

Big River
  Byrnesville  16.0    17.2    20.1  16.9  10.0  8.3   7.3



&&

LAT...LON 3834 9060 3833 9068 3846 9063 3849 9057


$$

MOC055-221-110245-
/O.EXT.KLSX.FL.W.0059.000000T0000Z-240511T1800Z/
/SLLM7.1.ER.240508T1905Z.240508T2015Z.240510T1200Z.NO/
943 AM CDT Thu May 9 2024

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY SATURDAY AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Meramec River near Sullivan.

* WHEN...Until early Saturday afternoon.

* IMPACTS...At 11.0 feet, Right Bank begins to overflow flooding
  wooded areas.

* ADDITIONAL DETAILS...
  - At 9:00 AM CDT Thursday the stage was 9.0 feet.
  - Forecast...The river is expected to rise to a crest of 11.0
    feet tomorrow morning.
  - Flood stage is 11.0 feet.



&&


               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Fri   Sat   Sun   Mon   Tue

Meramec River
  Sullivan     11.0    9.0     11.0  9.0   7.3   6.5   5.9



&&

LAT...LON 3800 9120 3806 9125 3829 9109 3840 9090
      3837 9082


$$

MOC071-110245-
/O.EXT.KLSX.FL.W.0063.240510T0723Z-240513T0200Z/
/UNNM7.1.ER.240510T0723Z.240511T0000Z.240511T2000Z.NO/
943 AM CDT Thu May 9 2024

...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO LATE SUNDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Bourbeuse River at Union.

* WHEN...From late tonight to late Sunday evening.

* IMPACTS...At 17.0 feet, Flat Creek backs up to Smeltzer`s Park.

* ADDITIONAL DETAILS...
  - At 9:00 AM CDT Thursday the stage was 13.5 feet.
  - Forecast...The river is expected to rise above flood stage
    just after midnight tonight to a crest of 18.4 feet tomorrow
    evening. It will then fall below flood stage Saturday
    afternoon.
  - Flood stage is 15.0 feet.



&&


                 Fld   Observed  Forecasts (7:00 am)
Location         Stg    Stage    Fri   Sat   Sun   Mon   Tue

Bourbeuse River
  Union          15.0    13.5    16.0  17.3  9.2   5.2   3.9



&&

LAT...LON 3826 9123 3832 9133 3838 9137 3848 9094
      3842 9087


$$

MOC099-189-110245-
/O.EXT.KLSX.FL.W.0064.240510T1040Z-240513T0900Z/
/ERKM7.1.ER.240510T1040Z.240511T1200Z.240512T0300Z.NO/
943 AM CDT Thu May 9 2024

...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO EARLY MONDAY
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Meramec River near Eureka.

* WHEN...From late tonight to early Monday morning.

* IMPACTS...At 21.2 feet, Hunters Ford Road is closed near this
  height.

* ADDITIONAL DETAILS...
  - At 9:00 AM CDT Thursday the stage was 15.6 feet.
  - Forecast...The river is expected to rise above flood stage
    late tonight to a crest of 21.3 feet Saturday morning. It
    will then fall below flood stage late Saturday evening.
  - Flood stage is 19.0 feet.



&&


               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Fri   Sat   Sun   Mon   Tue

Meramec River
  Eureka       19.0    15.6    19.2  21.3  17.1  11.3  8.5



&&

LAT...LON 3845 9065 3855 9063 3855 9056 3850 9056


$$

MOC099-189-110245-
/O.EXT.KLSX.FL.W.0065.240510T1312Z-240514T1000Z/
/VLLM7.2.ER.240510T1312Z.240512T0000Z.240513T0400Z.NO/
943 AM CDT Thu May 9 2024

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY MORNING TO EARLY TUESDAY
MORNING...

* WHAT...Moderate flooding is forecast.

* WHERE...Meramec River at Valley Park.

* WHEN...From Friday morning to early Tuesday morning.

* IMPACTS...At 21.0 feet, Water enters the SW corner of Larkin
  Williams and Yarnell Road intersection through a stormwater
  grate.  In Valley Park...Marshall Road begins to flood between
  Tree Court Industrial Road and Timberview Road.

* ADDITIONAL DETAILS...
  - At 9:00 AM CDT Thursday the stage was 12.4 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow morning to a crest of 21.0 feet Saturday evening. It
    will then fall below flood stage late Sunday evening.
  - Flood stage is 18.0 feet.



&&


               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Fri   Sat   Sun   Mon   Tue

Meramec River
  Valley Park  18.0    12.4    17.8  20.6  20.8  16.0  9.7



&&

LAT...LON 3853 9056 3855 9056 3857 9043 3854 9043


$$

Fuchs