Milwaukee Metropolitan Sewerage District Email Format
Environmental ServicesWisconsin, United States201-500 Employees
The Milwaukee Metropolitan Sewerage District (MMSD) is a regional government-affiliated environmental services organization based in Milwaukee, Wisconsin, focused on protecting public health and the drinking water supply through wastewater treatment, flood management, and green infrastructure. It serves more than a million people across 29 communities within a 423-square-mile area, with a long-standing record of capturing and cleaning wastewater and a history of award recognition for its environmental work. The organization operates as a national leader in its field, prioritizing world-class, cost-effective water resource management, leadership, and partnership to safeguard the environment. Its activities address the needs of municipal and regional stakeholders by maintaining essential water and wastewater infrastructure and advancing sustainable water practices.