Oconomowoc Area School District - Student Services https://www.cms4schools.com/news_rss.cfm?detailid=837286&memberid=1083 Oconomowoc Area School District - Student Services en-us OASD Annual Notices https://www.oasd.k12.wi.us/district/annual-notice.cfm Preschool Screening Information/Schedule https://www.oasd.k12.wi.us/district/preschool-screening.cfm