Water Resources Protection -- Part 23. Pretreatment
(By authority conferred on the water resources commission by sections 2 and 5 of Act No. 245 of the Public Acts of 1929, as amended, sections 33 and 63 of Act No. 306 of the Public Acts of 1969, as amended, and Executive Order No. 1976-8a, being §§323.2, 323.5, 24.233, and 24.263 of the Michigan Compiled Laws)Water Resources Division