Projects
Oregon Plan Habitat Surveys
![A dry creek bed with boulder and fallen trees](/sites/default/files/2023-11/O.Plan%20dry%20creek%203.3%20x%203.3.jpg)
Oregon Plan Habitat Surveys
Oregon Plan Habitat Surveys assess habitat conditions for wadeable streams within the distribution range of coho salmon throughout Oregon.
Basin-Wide Habitat Surveys
![A view of Whychus River Valley](/sites/default/files/2023-11/Whychus%20Basin%203.3%20x%203.3.jpg)
Basin-Wide Habitat Surveys
Basin-wide or Census Surveys capture the most reliable and accurate aquatic habitat conditions at a watershed scale.
Juvenile Salmon Surveys
![A snorkeler and a fish ladder](/sites/default/files/2023-11/Snorkel%20Crowley%20Cr.%203.3%20x3.3.jpg)
Juvenile Salmon Surveys
Juvenile Salmon Surveys monitor the distribution and abundance of juvenile coho salmon, steelhead, cutthroat trout, and freshwater mussels in Western Oregon.
Non-Wadeable Habitat Monitoring
![Aerial view of sonar imagery](/sites/default/files/2023-11/Non-Wade%20Sonar%203.3%20x%203.3.jpg)
Non-Wadeable Habitat Monitoring
Non-Wadeable Habitat Surveys describe habitat conditions across non-wadeable systems using a hybrid design of traditional survey techniques and new technologies, including Side-Scan Sonar and Drones.
Habitat Restoration Monitoring
![A stream with large habitat wood](/sites/default/files/2023-11/Habitat%20Restoration%203.3%20x3.3.jpg)
Habitat Restoration Monitoring
Habitat Restoration Monitoring tracks changes that occur due to stream enhancement projects.
Aquatic Inventories Project Archives
![A map of Oregon with rainbow colors](/sites/default/files/2023-11/Rainbow%20Oregon%20Map%203.3%20x%203.3.jpg)
The Archives Page is currently under construction.