Madison Metropolitan Sewerage District Email Format
UtilitiesWisconsin, United States51-200 Employees
The Madison Metropolitan Sewerage District is a utilities organization responsible for wastewater collection and treatment in the Madison area. Established in 1930, it serves about 435,000 people across 24 communities within roughly 190 square miles, conveying wastewater through a network of pipelines and regional pumping stations to the Nine Springs Wastewater Treatment Plant for processing and resource recovery. The district focuses on protecting public health and the environment, prioritizing reliability, service, and sustainability as core principles in its operations. Its work supports a stable wastewater infrastructure and environmental stewardship for the Yahara watershed, and it pursues ongoing improvements and innovations in water management. Based in Madison, Wisconsin, the district employs professionals across a range of roles to manage treatment facilities, maintain infrastructure, and support watershed initiatives. Recent developments include recognition for laboratory excellence from the Wisconsin Department of Natural Resources and the launch of community-focused education events, such as a Clean Water Showcase tied to the Wisconsin Science Festival. The district also engages in programs aimed at reducing inflow and infiltration and has undertaken investments to strengthen energy resilience at its treatment plant, reflecting its emphasis on sustainable utility practices.