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RWUS32 KFSD 221613

FFSFSD

IAZ001-SDZ055-056-061-062-066-067-069>071-221900-



SMALL STREAM FLOOD ADVISORY

NATIONAL WEATHER SERVICE SIOUX FALLS SD

1111 AM CDT SUN APR 22 2001



THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A SMALL STREAM

FLOOD ADVISORY EFFECTIVE UNTIL 200 PM CDT SUNDAY AFTERNOON FOR PEOPLE

IN THE FOLLOWING COUNTIES



IN SOUTHEAST SOUTH DAKOTA

     CLAY...UNION...MINNEHAHA...YANKTON...LINCOLN...MCCOOK AND TURNER



IN NORTHWEST IOWA

     LYON



IN EAST CENTRAL SOUTH DAKOTA

     MOODY AND LAKE



AT 1111 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 

VERY HEAVY RAIN WAS OCCURRING OVER THE AREA. RAINFALL AMOUNTS AROUND 

1 INCH HAVE ALREADY OCCURRED...AND ADDITIONAL RAINFALL AMOUNTS 

AROUND 1 INCH CAN BE EXPECTED THROUGH EARLY AFTERNOON.



EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLOODING OF SMALL CREEKS

AND STREAMS...AS WELL AS FARMLAND ALONG THE BANKS OF CREEKS AND

STREAMS.

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