You can zoom in or out to view whatever detail you like. On average, file sizes are approximately 200 kb. Included here are two categories of maps. The first category, township maps , show all of Koochiching County, one township at a time. A township is an area laid out by the original government surveyor.
Townships are generally square, six miles long on each side.
These maps are useful to find detail down to about the forty acre parcel level. The second category of maps are plat or subdivision maps . These maps show lots, blocks, streets and alleys in areas that were formally subdivided for development.