COLUMBUS, Ohio — At a cost of more than $250 million, the Lower Olentangy Tunnel is nearing completion. The 3.5 mile long tunnel stretches from Olentangy River Road near the Spectrum Building and ends ...

Portland, Ore.'s "Big Pipe" will soon be ready for action. Much of the untreated sewer and stormwater that spills into the Willamette River will begin flowing into the $430 million underground tunnel ...

TROY, N.Y. – Mayor Patrick Madden touted the completion of a major sewer infrastructure improvement project in Lansingburgh to reduce combined sewer overflows to the Hudson River by removing ...

A section of an overflow tunnel being installed in Hartford's South Meadows to store sewage and wastewater during storms to prevent the mixture from being released into the Connecticut River. The four ...

So far in 2025, there have been approximately 130 sewage overflows and spills reported across Connecticut, with the largest dumping 300,000 gallons into the Connecticut River, according to state ...

OAK HARBOR - The village’s $9.2 million Church Street improvement project is nearing completion and already resulted in reduced sewer overflows into the Portage River, decreased street flooding and ...