Lake Havasu the lower Sonoran Desert and its Californian Colorado Desert ecoregions. The Havasu National Wildlife Refuge is located at the upper end and upriver. Lake Havasu State Park is along the eastern shore in Arizona. The Bill Williams River National Wildlife Refuge extends southeastward up the riparian zone of the Bill Williams River canyon from the southeastern end of the reservoir and dam. Lake Havasu is well known for its recreational fishing and boating, which bring in around 750,000 visitors a year. Fishing tournaments are often held on the lake, where bass are the main catch. Fish list : Largemouth bass,
Lake Havasu City Airport Plan of Integrated Airport Systems for 2007–2011, Lake Havasu City Airport is classified as "commercial service - non-primary" because it has between 2,500 and 10,000 passenger boardings per year. Lake Havasu City Airport covers an area of which contains one asphalt paved runway For the 12-month period ending December 31, 2006, the airport had 50,956 aircraft operations, an average of 139 per day: 93% general aviation, 4% air taxi, 3% scheduled commercial and <1% military. There are 302 aircraft based at this airport: 80% single engine, 14% multi-engine, 1% jet aircraft, 2% helicopters and 2% ultralights. Incidents On April 23,