LakeMaster's all new North and South Dakota map card will make you stop and look twice. The Dakotas edition includes High-Definition 1-foot Contours for 15 lakes in North Dakota, South Dakota, and the SD/MN border. This new LakeMaster's edition in amazing 1-foot Hi-Def contours not only expands the map coverage, it will expand your sense of adventure.

New features include shading for shallow water areas (0 to 15 foot range).  This feature makes finding or avoiding these critical areas easy. Devils Lake has been updated with a new shoreline, points of interest, and contours for New Mill Bay! Additionally, this map card includes depth contours on Lake Sakakawea and 250 other lakes, public accesses, thousands of named lakes, detailed roads, highways and cities.