Membership & Governance
TMACOG is a voluntary organization of dues-paying members, with additional partnerships among many nongovernmental and community organizations. Members include local political subdivisions in northwest Ohio and southeast Michigan: cities, counties, villages, and townships, as well as schools and colleges, park districts, and other organizations focused on quality of life in the region.
As a regional council of governments, TMACOG represents more than 80 governmental members in Lucas, Wood, Fulton, Ottawa, and Sandusky counties in Ohio, as well as Monroe County, Michigan. We provide leadership in regional transportation, environmental stewardship, and economic development, serving more than 800,000 residents. TMACOG is designated as the area’s Metropolitan Planning Organization and the regional 208 Wastewater Authority.
Decisions are made in partnership by representatives of communities that make up the western Lake Erie region. For more information about governance and organizational structure, check out our Councils & Committees page.