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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 05484800 Walnut Creek at Des Moines, IA

Polk County, Iowa
Hydrologic Unit Code 07100006
Latitude  41°35'14", Longitude  93°42'11" NAD27
Drainage area 78.4  square miles
Gage datum 801.04 feet above NGVD29
Location of the site in Iowa