R 325.3343
R 325.3343 Design of storm water drainage system; removal of excess storm water runoff.
Cite as Mich. Admin. Code R 325.3343
Rule 43. The storm water drainage system in a mobile home park or seasonal mobile
home park shall be designed to remove excess storm water runoff during any rainfall
having an intensity and recurrence frequency equivalent to a 10-year storm. The design
storm shall be verified from local rainfall records when available.