This document is a statistical report from the Michigan Department of Community Health summarizing substance abuse treatment activity across various agencies in fiscal year 2012. It provides the total unduplicated clients served, admissions/transfers, and discharges for each agency. The largest numbers served were by Northern, Detroit, Genesee, Kalamazoo, and Statewide agencies. Some data was still pending as of the report date of February 27, 2013.