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Watches & Warnings

Flood Warning
Issued: 9:57 AM CDT Sep. 19, 2019 – National Weather Service

The Flood Warning continues for
the Missouri River near Ponca.
* Until further notice.
* At 09am Thursday the stage was 22.25 feet.
* Flood stage is 20.00 feet.


Lat... Lon 4264 9679 4269 9673 4267 9668 4262 9669
          4254 9659 4250 9663


Location flood latest observed recent observed
         stage stage time crest time

Missouri River
grws2 30.0 31.04 Thu 9 am 31.5 Wed Sep 11
mrvn1 24.0 24.24 Thu 9 am 24.6 Wed Sep 11
mrnn1 21.0 25.67 Thu 9 am 26.0 Sat Sep 14


900 am CDT Thu Sep 19 2019

The Flood Warning continues for
the Big Sioux River at Sioux City.
* Until Saturday morning.
* At 08am Thursday the stage was 32.69 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 32.00 feet.
* Forecast... the river will continue to fall to below flood stage by
Friday September 20.
* At stages near 32.0 feet... agricultural land north of the leveed
area begins to flood.


Lat... Lon 4257 9651 4257 9647 4256 9647 4251 9647
          4250 9646 4250 9644 4248 9645 4249 9650
          4253 9652


Location flood latest observed recent observed
         stage stage time crest time

Big Sioux River
bses2 1644.0 1644.15 Thu 8 am 1645.0 Fri Sep 13
brcs2 8.0 8.41 Thu 9 am 9.7 Sat Sep 14
brks2 9.0 11.70 Thu 9 am 14.4 Fri Sep 13
bsfs2 1540.0 1541.33 Thu 8 am 1545.3 Fri Sep 13
egas2 1516.5 e1520.10 Thu 7 am 1523.3 Thu Sep 12
tres2 1495.0 1498.35 Thu 8 am 1501.4 Fri Sep 13
drbs2 1481.0 1484.90 Wed 10 PM 1489.8 Fri Sep 13
ders2 12.0 14.31 Thu 8 am 16.7 Fri Sep 13
sfls2 12.0 16.41 Thu 8 am 18.9 Sat Sep 14
wavs2 8.0 8.64 Thu 8 am 13.2 Fri Sep 13
sxfs2 16.0 21.72 Thu 8 am 26.1 Sat Sep 14
bbss2 1304.0 1310.20 Thu 8 am 1313.5 Sat Sep 14
cbss2 1235.0 1241.42 Thu 8 am 1245.6 Fri Sep 13
fvws2 1202.0 1208.98 Thu 8 am 1213.1 sun Sep 15
hwdi4 20.5 28.32 Thu 8 am 32.8 sun Sep 15
akri4 16.0 20.65 Thu 8 am 22.3 Mon Sep 16
bsrs2 1117.0 1122.19 Thu 8 am 1123.5 Tue Sep 17


900 am CDT Thu Sep 19 2019

The Flood Warning continues for
the Big Sioux River near Jefferson.
* Until further notice.
* At 08am Thursday the stage was 36.42 feet.
* Flood stage is 31.00 feet.


Lat... Lon 4264 9661 4268 9655 4265 9651 4257 9647
          4257 9651




900 am CDT Thu Sep 19 2019

The Flood Warning continues for
the Big Sioux River near Richland.
* Until further notice.
* At 08am Thursday the stage was 1122.19 feet.
* Flood stage is 1117.00 feet.
* At stages near 1121 feet... some farm levees will be overtopped and
some farm buildings will be flooded.


Lat... Lon 4278 9665 4277 9659 4273 9660 4268 9655
          4264 9661 4270 9666




900 am CDT Thu Sep 19 2019

The Flood Warning continues for
the Big Sioux River at Akron.
* Until further notice.
* At 08am Thursday the stage was 20.65 feet.
* Major flooding is occurring and major flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast... the river will continue to fall to a stage of 19.9 feet
by 7 am Friday.
* At stages near 20.0 feet... Highway 48 near Akron is flooded.


Lat... Lon 4291 9658 4291 9649 4281 9654 4277 9659
          4278 9665




900 am CDT Thu Sep 19 2019

The Flood Warning continues for
the Big Sioux River above Hawarden.
* Until further notice.
* At 08am Thursday the stage was 28.32 feet.
* Major flooding is occurring and major flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast... the river will continue to fall to a stage of 27.0 feet
by 7 am Friday.
* At stages near 28.5 feet... River Road begins to flood about 1 1/2
miles south of County Road 13.


Lat... Lon 4308 9654 4308 9641 4302 9646 4291 9649
          4291 9658




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