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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 05453000 Big Bear Creek at Ladora, IA


Iowa County, Iowa
Hydrologic Unit Code 07080208
Latitude  41°44'58", Longitude  92°10'55" NAD27
Drainage area 189  square miles
Gage datum 744.94 feet above NGVD29
Location of the site in Iowa