* = Date of Map and Data is unknown [Note: Before 1933]. Contributed by Gerry Forde Mohn.
^ = Contributed by Jon Raymond. Atlas of North Dakota, W.W. Hixson and Company
A 1964 history of the Red River Valley contains a great deal of information and names associated with the townships in the valley. They include Bingham, Eldorado, Elm River, Ervin, Caledonia, Herberg, Norway, and Stavanger.