Cannabis Ruderalis October 12, 2016 thcscience_admin Township in Lyon County, Iowa, United States Garfield Township is a township in Lyon County, Iowa, United States.[1] References[edit] ^ U.S. Geological Survey Geographic Names Information System: Garfield Township, Lyon County, Iowa Municipalities and communities of Lyon County, Iowa, United StatesCounty seat: Rock RapidsCities Alvord Doon George Inwood Larchwood Lester Little Rock Rock Rapids Map of Iowa highlighting Lyon CountyUnincorporatedcommunities Beloit Edna Granite Ghost town Lakewood Iowa portal United States portal 43°18′N 96°09′W / 43.300°N 96.150°W / 43.300; -96.150