Willamette Rive in Oregon Holds many different kinds of fish. Like Spring salmon, Winter Steelhead, Coho Salmon, Sturgeon, Bass, and Walleye. these fish are probably the most sought after fish in Oregon.
The Willamette rises in three separate forks in the mountains south and southeast of Eugene, at the southern end of the Willamette Valley. Formed by the confluence of its Middle and Coast forks near Springfield, the main stem meanders generally north for 187 miles to the Columbia. The river’s two most significant course deviations occur at Newberg, where it turns sharply east, and about 18 miles downriver from Newberg, where it turns north again. Near its mouth north of downtown Portland the river splits into two channels that flow around Sauvie Island. The main channel enters the Columbia about 101 miles from the larger stream’s mouth on the Pacific Ocean, and the smaller Multnomah Channel, a tributary, enters the Columbia about 14.5 mile further downstream near St. Helens in Columbia County.
Multnomah Channel also Provides some great Salmon, Sturgeon, and Walleye Fishing.
Be sure to check ODFW web site before fishing on the Willamette River or the Channel. As they open and close it all the time for fishing.
Communities along the main stem include Springfield and Eugene in Lane County; Harrisburg in Linn County; Corvallis in Benton County; Albany in Linn and Benton counties; Salem in Marion County; Newberg in Yamhill County; Oregon City, West Linn, Milwaukie, and Lake Oswego in Clackamas County, and Portland in Multnomah and Washington counties. Significant tributaries from source to mouth include the Middle and Coast forks and the McKenzie, Long Tom, Marys, Calapooia, Santiam, Luckiamute, Yamhill, Molalla, Tualatin, and Clackamas rivers.
Arising at 438 feet above sea level, the main stem loses 428 feet in elevation between source and mouth or about 2.3 feet per mile.The gradient is slightly steeper from the source to Albany than from Albany to Oregon City. At Willamette Falls, between West Linn and Oregon City, the river plunges about 40 feet. For the rest of its course, the river is extremely low-gradient and is influenced by Pacific Ocean tidal effects from the Columbia. The main stem of the Willamette varies in width from about 330 to 660 feet.
Find Marvin’s Guide Service on Facebook and like us today!
Last Updated on by Marvin


