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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 06599900 Perry Creek near Millnerville, IA


Plymouth County, Iowa
Hydrologic Unit Code 10230001
Latitude  42°41'36.0", Longitude  96°22'13.1" NAD83
Drainage area 14.8  square miles
Gage datum 1,284.61 feet above NAVD88
Location of the site in Iowa