Sep 24 Local News MSD Unveils $843M Sewer Overhaul to Protect Water Quality Metropolitan Sewer District officials have unveiled a plan to overhaul the county’s aging sewer system. The court-ordered plan is designed to reduce overflows of untreated sewage into local waterways. By Kristin Espeland Sep 24 Local News MSD Unveils $843M Sewer Overhaul to Protect Water Quality Kristin Espeland