Steelhead trout is not as high in omega-3 fatty acid content as fish like mackerel or tuna, but it is less likely to contain contaminants. Per serving, steelhead trout is comparable in omega-3 fatty acid content to halibut, pollock and smelt. 1  Monterey Bay Aquarium Seafood Watch: Rainbow Trout.  USDA National Nutrient Database for Standard Reference: Nutrient Data for 15241, Fish, Trout, Rainbow, Farmed, Cooked, Dry Heat.
Ob River. Written By: Ob River, river of central Russia. One of the greatest rivers of Asia, the Ob flows north and west across western Siberia in a twisting diagonal from its sources in the Altai Mountains to its outlet through the Gulf of Ob into the Kara Sea of the Arctic Ocean.
Written By: Thames River, river in southern Ontario, Canada. The Thames is 160 miles (260 km) long. It rises north-northwest of Woodstock, in the uplands between Lakes Huron and Erie, and flows southwest past the towns of Woodstock, London, and Chatham to Lake Saint Clair. The river is navigable below Chatham. Originally called the La Tranche River, it received its present name in 1792. The Battle of the Thames (1813) was fought at Moraviantown, near Chatham.