Clean Water Works

Engineering a Solution: Tunnels and Project Clean Lake

Northeast Ohio Regional Sewer District

We often get asked about our tunnel-construction projects throughout the city—and with good reason. Engineer Doug Lopata discusses Project Clean Lake and his work overseeing the design of massive tunnels that reduce sewer overflows, basement flooding, and pollution in our waterways. Next time you see him at a picnic, ask him about the tunnels.


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