The Milwaukee Sewerage Commission was created by Wisconsin Statute in 1913. Members
are appointed by the Mayor and confirmed by the Common Council. The Commission is
responsible for the planning and construction of new sewerage systems within the
city. In 1921, the Metropolitan Sewerage Commission was created to perform the same
duties within the metropolitan area outside of the city limits. The two agencies
link several systems into one major sewerage system. The District also provides
wastewater treatment and flood management services. Today, it is governed by 11
commissioners and serves people in 28 communities, covering over 400 square
miles.
