Bureau of Labor Statistics. According to the U.S. Bureau of Labor Statistics (BLS), all truck drivers earned a median hourly wage of $18.61 in 2013; that same year, they earned a median annual salary of $38,700.Truck companies or construction companies most often employ dump truck drivers.ureau of Labor Statistics. According to the U.S. Bureau of Labor Statistics (BLS), all truck drivers earned a median hourly wage of $18.61 in 2013; that same year, they earned a median annual salary of $38,700.
Range. River otters can be found in streams, lakes, reservoirs, wetlands and along marine coasts in all states and territories of the United States and Canada. River otters are being reintroduced in the Rocky Mountain region to counter the population decrease in the 1800s.
Sea otters (scientific name: Enhydra lutris) can be found in shallow water areas in the North Pacific Ocean. They especially like to reside in waters with kelp beds. Sea otters use the kelp to wrap themselves in when they are resting.ea otters are the smallest marine mammals. Sea otters are members of the weasel or Mustelidae family and are closely related to the mink and river otters. Since otters spend most of their time in the water, their hind feet are webbed and adapted for swimming.