Section 509.635 - Oregon City fishway under control of commission; removal of obstructions(1) The fishways over the falls in the Willamette River, near Oregon City, are under the care and control of the State Fish and Wildlife Commission, which may make any extensions, additions, alterations or repairs to the same that become necessary.(2) The commission, or its duly authorized representatives, may remove any artificial obstructions placed in the Willamette River above the falls which would prevent the free passage of fish up the river. Amended by 1965 c.570 §136