Act 232 of 1863 - Water Power Companies (486.1 - 486.22)

Act 39 of 1883 - Water Power Companies (486.51 - 486.66)

Act 202 of 1887 - Water Power Companies (486.101 - 486.116)

Act 283 of 1905 - Water Power Companies (486.201 - 486.216)

Act 238 of 1923 - Electric and Gas Corporations (486.251 - 486.255)

Act 113 of 1869 - Waterworks (486.301 - 486.318)

Act 86 of 1893 - Operation of Electrical Plants by Water Supply Companies (486.351 - 486.353)

Act 82 of 1901 - Water Supply Companies; Continuance of Corporate Life (486.401 - 486.402)

Act 6 of 1956 (Ex. Sess.) - Township Water System Act of 1956 (486.501 - 486.508)