A down-and-dirty, up-close look at the rugged, blue-collar heroes that keep America's centuries-old sewer systems running so the rest of us can stay out of the muck and the mire.
In Connecticut, Rick searches for a mysterious clog in a treatment plant's outflow pipe; in New York, George and Ramone struggle to clear a clogged reservoir; in Ohio, Josh attends to a backed-up basin that threatens to flood downtown Cleveland