NAC445A.299. Zone of passage.  


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  • Stream-mixing zones in which the standards for water quality may be exceeded must be designed to ensure that a zone of passage is maintained. The allowable stream-mixing zone must be oriented in the stream in a manner which permits the greatest effectiveness of the zone of passage.

     [Environmental Comm’n, Water Pollution Control Reg. § 4.1.2 subsec. h par. 6, eff. 5-2-78]—(Substituted in revision for NAC 445.191)