You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Clearwater Lake, just SW of jct Florida Turnpike 91 and SR 48, 3.2 km SW of Okahumpka and 11 km NE of Center Hill. Remove constraint Place: Clearwater Lake, just SW of jct Florida Turnpike 91 and SR 48, 3.2 km SW of Okahumpka and 11 km NE of Center Hill.