After interacting with the map, I learned about a project that ... that have experienced the negative impacts of combined sewer overflows and the burying of waterways,” said Rosaleen Nogle ...

But during storms, the pipes can't handle the volume, triggering Combined Sewer Overflows (CSOs) that dump raw sewage into rivers and streams to prevent backups into homes and streets.

The students investigated E. coli levels in the soil at Burnet Woods Park after "a combined sewer overflow event" (CSO) late Wednesday, April 2 and into early Thursday, April 3. During that time ...