Includes US portion only of the Great Lakes, Lake Champlain, Finger Lakes, Ohio River, Cumberland River, Kanawha River, Allegheny River, Green River, Illinois River, Missouri River, Tennessee River, Mississippi River, Arkansas River, Green River, Tennessee-Tombigbee Waterway and entire Gulf of Mexico. You have some choices depending on where you will be needing coverage.Įntire Great Lakes, St Lawrence and the Canadian Maritimes, including Lake of the Woods, Rainy Lake, Lake Champlain, Trent Severn Waterway, Ottawa River, Rideau Waterway and the Finger Lakes. The iFinder series is limited to the Navionics Gold chips.
