Merced Union High School District 3430 A St., Atwater, CA 95301-5100 (map) Phone: (209) 325-2000 Website: http://www.muhsd.org Administrator: Alan Peterson - lrohrback@muhsd.org County: Merced LCAP Documents: Sample LCAP Infographic Learn more about LCAP Infographics Show All Districts, Charters & COEs Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ