Digital Collection
Drawing, Technical - Profile, Great Lakes - St. Lawrence River Drainage System
Click to enlarge
2013.042.042

Drawing, Technical

Profile, Great Lakes - St. Lawrence River Drainage System

One drawing entitled "Profile, Great Lakes - St. Lawrence River Drainage System" which was prepared by the Corps of Engineers, U. S. Army; Great Lakes Division, U. S. Lake Survey. The drawing is printed in blue and black ink and shows a profile of the Great Lakes Drainage System from Lake Superior to the Atlantic Ocean. Depths and elevation changes are given in feet and horizontal distance are given in miles.

Date
1952
Collection
Extent of Description
30" x 14.25"
Search Terms
Great Lakes Drainage System, U. S. Army Corps of Engineers, Waterway Profiles, U. S. Lake Survey
Request Image