USGS 05453520 Iowa River below Coralville Dam nr Coralville, IA
Johnson County, Iowa
Hydrologic Unit Code 07080208
Latitude 41°42'55.06", Longitude 91°31'48.6"
NAD83
Drainage area 3,115 square miles
Gage datum 599.70 feet above NAVD88
Location of the site in Iowa