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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 05489500 Des Moines River at Ottumwa, IA


Wapello County, Iowa
Hydrologic Unit Code 07100009
Latitude  41°00'39", Longitude  92°24'40" NAD27
Drainage area 13,374  square miles
Gage datum 622.00 feet above NGVD29
Location of the site in Iowa