Lower Peninsula - 2018
Online Rules Meetings -- Aug. 6-Sept. 13
Practice Begins -- Aug. 8
First Contest -- Aug. 17
Maximum No. of Days/Contests -- 17 D
Opt-Out Due Date -- Nov. 12 Swim; Nov. 6 Dive
Regional Diving -- Nov. 8
MHSAA Finals -- Nov. 16-17
Upper Peninsula - 2019
Online Rules Meetings -- TBD
Practice Begins -- Nov. 5
First Contest -- Nov. 17
Maximum No. of Days/Contests -- 17 D
Opt-Out Due Date -- Feb. 11
MHSAA Swimming Finals -- Feb. 16