A long-delayed project critical to the success of the Gowanus Canal Superfund cleanup reached an early milestone this week, as the city finished excavating space for a massive underground sewer ...

The valve system created by Boston-based company Opti, essentially turns Panther Hollow Lake into a natural holding tank for stormwater, increasing its water volume capacity by about 70 percent.

A long-delayed project critical to the success of the Gowanus Canal Superfund cleanup reached an early milestone last week, as the city finished excavating space for a massive underground sewer ...

The $39,679,000 project includes the construction of a 6.1 million-gallon CSO-052 overflow storage tank. “It’s a combined overflow, so it’s storm and sewer,” he said.

Additional sewage overflow tanks for Chattanooga are expected to be in place by May 2027, members of the city's Industrial Development Board were told Monday. Mark Heinzer, who heads the city's ...