University of Oregon Libraries University of Oregon Libraries
Digital Collections

NW Stream Survey
Skip to content  Collection Home : Browse Collection : Advanced Search : Preferences : My Favorites   
 
Search results for Clackamas County (Oregon) > Fish Ladders   
Refine your search
Creator
Brockman, ed. (1)

results 1-4 of 4 item(s)  page 1 of 1 : ( <<  1  >> ) :: previous : next
select all : clear all : add to favorites 
 Image: Image Title: Subject: Description/Notes:
1. Entrance of fish ladder on Marmot Dam Entrance of fish ladder on Marmot Dam Dams; Rivers -- Oregon; Fish ladders
2. Dam and fish ladder Dam and fish ladder Streams -- Oregon; Fish ladders; Dams Dam and fish ladder on the Tualatin River a short distance below the town of Tualatin It is under the authority of Oregon Iron and Steel Company; 1940-09-14
3. River Mill Dam fish ladder River Mill Dam fish ladder Rivers -- Oregon; Fish ladders; Fishways Fishway over River Mill Dam on the Clackamas River
4. Power plant tail-race Power plant tail-race Streams -- Oregon; Power plants; Fish ladders; Dams; Hydroelectric power Power plant tail-race and mouth of fish ladder at the River Mill Power Plant on the Clackamas River;1940-08-23
select all : clear all : add to favorites 
results 1-4 of 4 item(s)  page 1 of 1 : ( <<  1  >> ) :: previous : next
University of Oregon Libraries | Oregon State University Libraries | Contact Us ^ to top ^