Minor Work Permit. You must have a Minor Work Permit if you employ 1 or more people under 18 years of age. You must also have industrial insurance. Minors arenât permitted to perform some duties, such as handling power tools. For information about restrictions, contact the Department of Labor and Industries.
1 Lake Erie is the twelfth largest lake in the world (in area), and its border includes four states (New York, Pennsylvania, Ohio, and Michigan) and one Canadian Province (Ontario).  Lake Erie is the southernmost, shallowest, warmest, and most biologically productive of the five Great Lakes.
Lake Superior. The largest freshwater lake in the world, one of the great lakes hat is the border between US and Canada. Lake Michigan. The third-largest of the Great Lakes; borders Michigan, Illinois, Indiana, and Wisconsin. Lake Huron. The second-largest of the Great Lakes; borders Michigan, Illinois, Indiana, and Wisconsin.