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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 05418500 Maquoketa River near Maquoketa, IA


Jackson County, Iowa
Hydrologic Unit Code 07060006
Latitude  42°05'00", Longitude  90°37'58" NAD27
Drainage area 1,553  square miles
Gage datum 625.96 feet above NGVD29
Location of the site in Iowa