This feature layer contains Public Land Survey System (PLSS) townships within Linn County, Iowa.This data was originally sourced from the Bureau of Land Management, and has since been altered when recorded section corner boundaries are available.Update FrequencyAs neededAdditional ResourcesVisitLinn County, Iowaon the web.VisitLinn County, Iowa GISon the web.Visit theLinn County, Iowa GIS portal. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or byemail.