Willamette Floodplain
| Use attributes for filter ! | |
| Area | 2885 |
|---|---|
| Designated as world heritage site | 1987 |
| Nearest city | Corvallis |
| Locations | Benton County |
| Oregon | |
| US | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2178629 |
About Willamette Floodplain
The Willamette Floodplain consists of 713 acres of natural grassland, near the Willamette River, that was made a National Natural Landmark in May 1987. The floodplain is within the William L. Finley National Wildlife Refuge and located about 10 miles south of Corvallis in Benton County, Oregon.
