Here's the current project status:
The CSO 513 Partial Sewer Separation project is a stormwater separation project in the City of Reading. This project, which is part of MSD's Wet Weather Program, will reduce the volume of stormwater entering the combined sewer system and therefore reduce combined sewer overflows into the Mill Creek.
MSD’s contractor, Sunesis Construction, is installing 9,000 feet of storm sewer and associated infrastructure between the two phases. The purpose is to divert stormwater from the combined sewer system and discharge it directly into the Mill Creek and Cooper Creek. This project will help reduce sewer overflows into the creeks.
The project is located entirely within the northwest portion of the City of Reading. It is divided into two phases as shown in the map above.