Lake Havasu efforts to catch a glimpse of the majestic animal. The California Office of Environmental Health Hazard Assessment (OEHHA) has developed a safe eating advisory for Lake Havasu based on levels of mercury found in fish caught from this water body. Robert Paxton McCulloch was an American entrepreneur most notable for purchasing the old London Bridge and moving it to one of the cities he founded in Arizona. Lake Havasu sparked the imagination of McCulloch, who purchased of lakeside property along Pittsburgh Point, the peninsula that eventually would be transformed into "the island". Lake Havasu Lake Havasu is a large reservoir
London Bridge (Lake Havasu City) shore of Lake Havasu. The bridge was completed in 1971 (along with a canal), and links an island in the Colorado River with the main part of Lake Havasu City. The 1831 London Bridge was the last project of engineer John Rennie and was completed by his son, John Rennie the Younger. By 1962, the bridge was not sound enough to support the increased load of modern traffic, and it was sold by the City of London. The purchaser, Robert P. McCulloch, the chairman of McCulloch Oil Corporation, was the founder of Lake Havasu City, his retirement real estate development