This is a list of lakes in Minnesota. Minnesota is known as The Land of 10,000 Lakes and officially there are 11,842 lakes more than ten acres (40,000 m²) in size. The prevalence of lakes has generated many repeat names. For example, there are more than 200 Mud Lakes, 150 Long Lakes, and 120 Rice Lakes. All but four Minnesota counties (Mower, Olmsted, Pipestone and Rock) contain at least one natural lake. Minnesota's lakes provide 44,926 miles of shoreline, more than the combined lake (~32,000 mi) and coastal (3,427 mi) shorelines of California.