Willamette Floodplain
Floodplain of the Willamette river / From Wikipedia, the free encyclopedia
The Willamette Floodplain consists of 713 acres (289 ha) of natural grassland, near the Willamette River, that was made a National Natural Landmark in May 1987.[1] The floodplain is within the William L. Finley National Wildlife Refuge and located about 10 miles (16 km) south of Corvallis in Benton County, Oregon.
Quick Facts Location, Nearest city ...
Willamette Floodplain | |
---|---|
Location | Benton County, Oregon, US |
Nearest city | Corvallis |
Coordinates | 44°24′49″N 123°17′57″W |
Area | 713 acres (289 ha) |
Designated | 1987 (1987) |
Administered by | U.S. Fish and Wildlife Service |
Close
It is the largest remaining native unplowed example of bottomland interior valley grassland in the North Pacific Border natural region. It was classified as a natural landmark because such grassland and shrubland areas are exceedingly rare, with most having been cultivated or turned into pastureland.