West provides detailed inland lake coverage of Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming. Also includes full coverage for specific lakes where lake detail extends into neighboring states.

North Central provides detailed inland lake coverage of the Dakotas, Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, Nebraska, Ohio and Wisconsin. Also includes full coverage for lakes where specific lake detail extends into neighboring states. Bull Shoals, Norfork, and Table Rock Lakes in MO/AR as well as Pymatuning Reservoir and Shenango River Lake in PA/OH are covered in their entirety.

Northeast provides detailed inland lake coverage of the New England states, New York, New Jersey, Maryland, Delaware, Virginia, West Virginia, Pennsylvania, Ohio, Indiana, Lower Michigan and Kentucky. Also includes full coverage for lakes where specific lake detail extends into neighboring states. Lake Gaston and Kerr Reservoir in VA/NC as well as Dale Hollow, Barkley, and Kentucky Lakes in KY/TN are covered in their entirety.

South Central provides detailed inland lake coverage throughout the states of Texas, Oklahoma, Kansas, Missouri, Arkansas, Louisiana, and Mississippi. Also includes full coverage for lakes where specific lake detail extends into neighboring states, specifically Pickwick Lake in MS/AL.

Southeast provides detailed inland lake coverage throughout the states of Florida, Georgia, Alabama, Mississippi, Tennessee, Kentucky, and the Carolinas. Contains coverage for the entire Tennessee and Savannah River Valleys. Also includes full coverage for lakes where specific lake detail extends into neighboring states. Kerr Reservoir and Lake Gaston in VA/NC are covered in their entirety.