>> scott: 200 ft below the ground, we've melted a giant enormous lake down there about 2 million gallons. this takes about 20 inches of snow to make an inch of water. pump that fresh water supply up to the station. it gets treated at the power plant. the rest comes back down re-circulated. it's hot, which then melts more ice. >> anthony: right. >> scott: this giant hole in the ground contains our sewage for future removal. water on top, sewer on the bottom. ♪ [ crickets chirping ] [ light music playing ] you've wished upon it all year, and now it's finally here. the mercedes-benz summer even...