About 18 communities across Massachusetts — including Boston, Cambridge, Lynn, Haverhill — have some combined ... saw the most overflows in 2022. Editor's Note: This map is powered through ...

PEORIA, Ill. (WMBD) — Heavy rain within the city of Peoria has resulted in a combined sewer overflow into the Illinois River from one or more of the locations shown on the map located here.

Many of the maps published in print and online showing ... By “overflows”, Steele is referring to CSOs or Combined Sewer Overflows, which act as a sort of systemic safety valve to reduce ...

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 student team investigated E. coli levels in the soil at Burnet Woods Park after “a combined sewer overflow event” that happened earlier this month as heavy rain drenched the region for ...