instance_of walling pond
Walling Pond is a privately owned pond that is open to the public for fishing . The pond , located in Salem , Oregon , is owned by the Walling ___MASK7___ . The pond is located at the original site of their sand and gravel processing plant at the northeast corner of McGilchrist and 16th Streets , S . E . The pond is popular with bait anglers and produces stocked rainbow trout . Salem is the ___MASK77___ of the U . S . state of Oregon , and the ___MASK63___ seat of Marion ___MASK63___ . It is located in the center of the Willamette Valley alongside the Willamette River , which runs north through the city . The river forms the boundary between Marion and Polk counties , and the city neighborhood of West Salem is in Polk ___MASK63___ . Salem was founded in 1842 , became the ___MASK77___ of the Oregon Territory in 1851 , and was incorporated in 1857 . The Great Lakes ( also called the Laurentian Great Lakes , or the Great Lakes of North America ) are a ___MASK50___ of interconnected freshwater lakes located primarily in the upper mid - east region of North America , on the Canada  United States border , which connect to the Atlantic ___MASK69___ through the Saint Lawrence River . Consisting of Lakes Superior , Michigan , Huron ( or Michigan  Huron ), Erie , and Ontario , they form the largest group of freshwater lakes on Earth , containing 21 % of the world ' s surface ___MASK19___ by ___MASK80___ . The total surface is , and the total ___MASK80___ ( measured at the low water datum ) is . Due to their sea - like characteristics ( rolling waves , sustained winds , strong currents , great depths , and distant horizons ) the five Great Lakes have also long been referred to as " inland seas ". ___MASK57___ Superior is the second largest ___MASK57___ in the world by area , and ___MASK57___ Michigan is the largest ___MASK57___ that is entirely within one country . The southern half of the Great Lakes is bordered by the Great Lakes Megalopolis . Redband trout are a ___MASK58___ of ___MASK75___ recognized subspecies of rainbow trout (" Oncorhynchus mykiss "). They occur in ___MASK75___ distinct regions in Pacific basin tributaries and endorheic basins in the western United States . The ___MASK75___ subspecies are the Columbia River redband trout (" O . m . gairdneri "), the McCloud River redband trout (" O . m . stonei ") and the Great Basin redband trout (" O . m . newberrii "). The ___MASK78___ of Oregon was an organized incorporated ___MASK81___ that existed from August 14 , 1848 , until February 14 , 1859 , when the southwestern portion of the territory was admitted to the Union as the State of Oregon . Originally claimed by several countries ( See Oregon Country ), the region was divided between the UK and US in 1846 . When established , the territory encompassed an area that included the current states of Oregon , Washington , and Idaho , as well as parts of Wyoming and Montana . The capital of the territory was first Oregon ___MASK100___ , then Salem , followed briefly by Corvallis , then back to Salem , which became the state capital upon Oregon ' s admission to the Union . Oncorhynchus is a ___MASK45___ of fish in the family Salmonidae ; it contains the Pacific salmon and Pacific trout . The name of the ___MASK45___ is derived from the Greek " onkos " (" hook ") and " rynchos " (" nose "), in ___MASK36___ to the hooked jaws of males in the mating ___MASK61___ ( the " kype "). The Columbia ___MASK20___ is the largest ___MASK20___ in the Pacific Northwest ___MASK83___ of North America . The ___MASK20___ rises in the Rocky Mountains of British Columbia , Canada . It flows northwest and then south into the US ___MASK84___ of Washington , then turns west to form most of the border between Washington and the ___MASK84___ of Oregon before emptying into the Pacific ___MASK69___ . The ___MASK20___ is long , and its largest tributary is the Snake ___MASK20___ . Its drainage basin is roughly the size of France and extends into seven US states and a Canadian province . Salmon is the ___MASK98___ for several ___MASK33___ of ray - finned fish in the family Salmonidae . Other fish in the same family include trout , char , grayling and whitefish . Salmon are native to tributaries of the North Atlantic ( genus " Salmo ") and Pacific Ocean ( genus " Oncorhynchus "). Many ___MASK33___ of salmon have been introduced into non - native environments such as the Great Lakes of North America and Patagonia in South America . Salmon are intensively farmed in many parts of the world . Trout is the ___MASK98___ for a number of ___MASK33___ of freshwater fish belonging to the genera " Oncorhynchus ", " Salmo " and " Salvelinus ", all of the subfamily Salmoninae of the family Salmonidae . The word " trout " is also used as part of the name of some non - salmonid fish such as " Cynoscion nebulosus ", the spotted seatrout or speckled trout . The Columbia ___MASK20___ redband trout , the inland redband trout or the interior redband trout (" Oncorhynchus mykiss gairdneri ") is one of ___MASK75___ redband trout subspecies of the rainbow trout in the Salmonidae ___MASK7___ . It is native in the Columbia ___MASK20___ and its tributaries in Montana , Oregon , Washington and Idaho . It includes ___MASK62___ - run anadromous forms , which are known as redband steelhead . Also the large Kamloops rainbow trout is included . The Willamette ___MASK20___ is a major ___MASK85___ of the Columbia ___MASK20___ , accounting for 12 to 15 percent of the Columbia ' s flow . The Willamette ' s main stem is long , ___MASK14___ entirely in northwestern Oregon in the United States . Flowing northward between the Oregon Coast ___MASK24___ and the Cascade ___MASK24___ , the river and its tributaries form the Willamette Valley , a basin that contains two - thirds of Oregon ' s population , including the state capital , Salem , and the state ' s largest ___MASK100___ , Portland , which surrounds the Willamette ' s mouth at the Columbia . A ___MASK63___ seat is an administrative center , seat of government , or capital city of a ___MASK63___ or civil parish . The term is used in the United States , Canada , Romania , China and Taiwan . In the United Kingdom and Ireland , ___MASK63___ towns have a similar function . The rainbow trout (" Oncorhynchus mykiss ") is a trout and ___MASK33___ of salmonid native to cold - water tributaries of the Pacific Ocean in Asia and North America . The steelhead ( sometimes called " steelhead trout ") is an anadromous ( sea - run ) form of the coastal rainbow trout or Columbia River redband trout that usually returns to fresh water to spawn after living two to three years in the ocean . Freshwater forms that have been introduced into the Great Lakes and migrate into tributaries to spawn are also called steelhead .