R 323.1050
R 323.1050 Physical characteristics.
Cite as Mich. Admin. Code R 323.1050
Rule 50. The surface waters of the state shall not have any of the following
physical properties in unnatural quantities which are or may become injurious to any
designated use:
(a) Turbidity.
(b) Color.
(c) Oil films.
(d) Floating solids.
(e) Foams.
(f) Settleable solids.
(g) Suspended solids.
(h) Deposits.