For the fourth year in a row, Quagga Mussels have been found in the Snake River near Twin Falls and will need to be eradicated with a special chemical treatment.
There are a variety of treatments to kill Quagga Mussels. Copper is known to cause water to turn blue and could be a main cause of the water change during the recent treatment.
In the video you get to see the helicopter lift off and then lift up a boat, attached by straps, so they could carry it to the water under Shoshone Falls.