On May 14, 2026, Madison Metropolitan Sewerage District and Madison Public Market held a special event to unveil the “Learning Lavatories,” 14 custom-designed restrooms that turn a routine stop into a tour of where regional wastewater goes, with creative reminders that the system works only as well as we do.
Students celebrate World Water Day by exploring their connections to water and creating collages, in partnership with MSCR Girls. Inc.
The District's updated Wisconsin Pollutant Discharge Elimination System (WPDES) permit ensures our facility continues to operate at the highest environmental standards.
WDNR Laboratory Accreditation Program recognizes one Wisconsin laboratory each year for its outstanding commitment to producing high-quality data.
History of biomonitoring at the District, including water quality monitoring, fish surveying, and macroinvertebrate sampling.
The Yahara WINS project is the first in the nation to generate verified carbon credits by choosing conservation over water infrastructure.
