Flood Warning until 07:00AM Wednesday 
...The Flood Warning continues for the following rivers in Iowa... South Dakota... Big Sioux River above Hawarden Ocheyedan River Near Spencer Little Sioux River At Spencer Little Sioux River At Linn Grove .The following river forecasts include forecast precipitation through tonight. Any additional future rains could affect the crest forecasts. The Flood Warning continues for The Big Sioux River above Hawarden.
* until Wednesday morning.
* At 09AM Sunday the stage was 18.9 feet.
* Flood stage is 19.0 feet.
* Forecast...The river will crest near 19.7 feet on early Tuesday morning, and fall below flood stage on Wednesday morning.
* At stages near 19.0 feet...Agricultural flooding begins on the South Dakota side of the river. &&
* AFFECTED AREAS: PLYMOUTH ... SIOUX
Instructions:
Safety message...Do not drive cars through flooded areas. the water depth and road condition may be unsafe. Additional information is available at http://water.weather.gov/ahps2/index.php?wfo=fsd Stay tuned for further updates by listening to NOAA weather radio... or your local radio and TV stations. The next scheduled statement will be issued tomorrow morning.
Address/Location
Sioux County Sheriff's Office
4363 Ironwood Ave., Ste 1
Orange City, IA 51250
Contact
Emergency: 9-1-1
Non-emergencies: 712-737-3307