Mich. Comp. Laws § 109.2: Fire equipment; water supply.

Sec. 2.

The council may purchase and provide suitable fire engines and such other apparatus, instruments and means for the use of the department as may be deemed necessary for the extinguishment of fires; and may sink wells and construct cisterns and reservoirs in the streets, public grounds and other suitable places in the city; and make all necessary provisions for a convenient supply of water for the use of the department.