As a result of the Nisqually earthquake a landslide blocked the Cedar River on February 28, 2001. This situation has created a dangerous condition for boaters, swimmers and general recreational use of this area. Because of the landslide, the Cedar River has been rerouted into a nearby, pre-existing smaller side channel. The erosion of the banks of the side channel has caused several large trees to fall. The fallen trees completely span the side channel.
More trees are likely to fall as erosion of the riverbank continues.
Please do not attempt to boat or swim through the area. The area has been posted by the City of Renton Parks Department to warn of the potential dangers associated with entering this area. For additional information about the landslide please check out the King County site.