Please note the following:
- All data supplied in the table below conforms to the Oregon State standard
map projection. Projection parameters and other info are available here.
- All data available on this site is provided 'as is' with no implied
|Oregon Fish Passage Barriers
The Oregon Bioscience Framework Fish Passage
Barriers dataset contains both passable and impassable barriers to native
migratory fish. Data from multiple agencies have been compiled into this
standardized dataset that is stewarded by ODFW. Separate datasets exist for
current barriers and removed / replaced barriers. The file
geodatabase available at the link is an ArcGIS 10.0 version geodatabase. A
shapefile is also available.