USGS 05418110 NF Maquoketa River below Bear Cr at Dyersville, IA
Dubuque County, Iowa
Hydrologic Unit Code 07060006
Latitude 42°28'13.2", Longitude 91°07'28.4"
NAD83
Drainage area 122 square miles
Gage datum 924.95 feet above NAVD88
Location of the site in Iowa