Sitecode,Agency Code,Data Source Agency,Agency Contact,Stream,Monitoring Location,State,Pool,Hydrologic Unit Code,Period of Record,Drainage Area (mi2),UTM N,UTM E,Flow Data Record-Source,Flow Agency Code,Flow Stream,Flow Station Location,Flow Drainage Area (mi2),Flow UTM N,Flow UTM E 180001,05465500,USGS Water Resources Division,(703)648-6869,Iowa River,"at Wapello, IA",IA,18,07080209,1-1976 to 12-1995,"12,499",4560119,652446,10-01-1914 to 09-30-1997 USGS,05465500,"Iowa River","Wapello, IA","12,499",4560119,652446