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Site Map for Iowa

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Boating safety tips are available from the U.S. Coast Guard.

NOTE: Station Numbers for Iowa precipitation gages have changed (see list).


USGS 05481650 Des Moines River near Saylorville, IA


Polk County, Iowa
Hydrologic Unit Code 07100004
Latitude  41°40'50", Longitude  93°40'05" NAD27
Drainage area 5,841  square miles
Gage datum 787.42 feet above NGVD29
Location of the site in Iowa