This eye-catching, four-color map (with relief) depicts the 18 major watersheds in the continental United States, as defined by the U.S. Geological Survey. Major rivers and cities within each watershed are shown.
This wall map is printed on 24lb. premium coated bond paper. It is also laminated on both sides using 3mm hot lamination, which protects your wall map and allows you to write on it with dry-erase markers.