- (a) Class A waters shall contain no color, unless naturally occurring.
- (b) Class B waters shall contain no color in such concentrations that would impair any existing or designated uses, unless naturally occurring.
Source. (See Revision Notes #1, #2, and #3 at chapter heading for Env-Wq 1700) #12042, eff 12-1-16; ss by #14203, eff 2-26-25