The SUDDs Coalition offers prevention and outreach services to 13 Downriver cities. These areas include North Allen Park, Southgate, Melvindale, Wyandotte, Rockwood, Riverview, River Rouge, Grosse Isle, Gibraltar, Woodhaven, Brownstown Township, Flat Rock, and Trenton. The SUDDs Coalition consists of community members from local schools, law enforcement, city government, faith-based groups, businesses, hospitals, and many other organizations. The SUDDs Coalition is supported by The Guidance Center and funded through the Drug Free Communities Support Program.