Wisconsin Historical Records Survey: Records, 1936-1942

Container Title
Rock River Basin
Box   2
Folder   8
General Description, n.d.
Box   2
Folder   9
Climatic and Hydrologic Data, n.d.
Box   2
Folder   10
Ground Water and Land Drainage, n.d.
Box   2
Folder   11
Floods and Flood Controls, 1939 and n.d.
Box   3
Folder   1
Navigation, n.d.
Box   3
Folder   2
Water Power, n.d.