The Detroit Water and Sewerage Department (DWSD) is a sprawling network covering 1,079 square-miles, servicing more than 40 percent of the U.S. state of Michigan's population, and employing over 3,000 people.
The Detroit Water and Sewerage Department (DWSD) provides water and sewer services for Detroit, Michigan and several additional counties and communities. It is a sprawling network covering 1,079 square-miles, servicing more than 40 percent of the U.S. state of Michigan's population, and employing over 3,000 people.