Metro is responsible for the planning, management and oversight of the regional solid waste system. The region includes Clackamas, Multnomah and Washington counties, encompassing Portland, Oregon and 23 other cities. Metro is also responsible for assuring waste and recyclables are managed in an appropriate way and at properly authorized facilities through a system of licenses, franchises and agreements designed to protect the environment, ensure public health and welfare, and mitigate nuisance conditions.