Section R. 400.10421 - Swimming beaches and poolsRule 421.
(1) The water and beach area of a natural swimming area of a facility shall be free from contamination by garbage, refuse, sewage pollution, and hazardous foreign or floating materials. A survey or evaluation of the quality of the water at the swimming area shall be made in accordance with the provisions of sections 12541 to 12563 of Act No. 368 of the Public Acts of 1978, as amended, being SS333.12541 to 333.12563 of the Michigan Compiled Laws, and the rules promulgated thereunder.(2) A facility's artificial swimming pool shall be constructed and maintained in accordance with the provisions of sections 12521 to 12534 of Act No. 368 of the Public Acts of 1978, as amended, being SS333.12521 to 333.12534 of the Michigan Compiled Laws, and the rules promulgated thereunder.Mich. Admin. Code R. 400.10421