Seafood Outfall Pipe in Alaska

A pipe on the seaflood discharges fish waste, such as bones and scraps, from processing factories that turn whole caught fish into filets that you buy in the supermarket.
(Bruce Duncan, USEPA)
A pipe on the seafloor discharges fish waste, such as bones and scraps, from processing factories that turn whole caught fish into filets that you buy in the supermarket. These factories are allowed to deposit some of these scraps back into the ocean, but they have to follow certain rules set by the Environmental Protection Agency.