Michigan Compiled Laws, Chapter 324. Natural Resources and Environmental Protection § 324.32902

(a) The Great Lakes are a valuable resource providing an important source of food, fresh water, recreation, beauty, and enjoyment.

(b) The ecosystems of the Great Lakes, which provide sustenance and recreation to the people of this state and other states and nations, have been severely affected and are continually threatened by the introduction of foreign species into the lakes and by pollution of the Great Lakes waters.

(c) Careful management of the Great Lakes will permit the rehabilitation and protection of the lakes, their waters, and their ecosystems, while continuing and expanding their use for industry, food production, transportation, and recreation.

(d) This state, because it is surrounded by the Great Lakes and because the Great Lakes contribute in innumerable ways to the state's economy, recreation, and way of life, must act as a steward for the protection, enhancement, and wise utilization of the Great Lakes.