| SALMON HABITAT | Lane County, Oregon |
| Threatened Salmon Salmon have been a symbol of the Pacific Northwest throughout history. Oregon's native salmon runs have experienced major declines and many are already extinct. Lane County's rivers were once abundant in Chinook, Coho, and other salmon and steelhead species. The estimated number of spring Chinook that once returned to the McKenzie is thought to be around 300,000 fish. Today only about 2,000 to 3,000 wild salmon make it to their spawning grounds on the McKenzie. Many factors such as, habitat degradation, logging practices, pollution, and commercial over fishing are responsible for the loss of salmon habitat in Lane County. The biggest of these factors is the many major dams that block the passage fish. There are ten major dams in the upper Willamette Basin and only one of these, Leaburg Dam, has a fish ladder to allow for the passage of salmon. However Leaburg and the other two power producing dams on the McKenzie, Walterville and Carmen-Smith still have negative impacts on the salmon habitat of the McKenzie. The dams on the McKenzie raise the water temperature which may harm the sensitive salmon and other fish. The Dams on the Middle Fork of the Willamette such as Dexter Dam and Lookout Point Dam do not have fish ladders, making the river impassable for the salmon. The native run of salmon has been extinct on this river since the 1950s when the dams were built. Lane County has four fish hatcheries that raise salmon and steelhead. These hatcheries are responsible for some increase in the salmon population. However the possibility of hatchery salmon breeding with wild salmon may pose a threat to the wild salmon population.
This hatchery raises rainbow and cutthroat trout and
steelhead. Earthen show ponds with Japanese garden type landscaping offer year round
viewing of adult sturgeon and trout. Nearby Water Board Park provides picnicking, swimming
and boat access to the McKenzie River. Excellent opportunities to view osprey during the
spring and summer, and spawning of spring Chinook in the fall.
McKenzie Fish Hatchery
This hatchery raises spring Chinook salmon and rainbow
trout. It has outside interpretive visitor information kiosks. The facility is close to
both camping and fishing areas within the Willamette National Forest. Ponds offer viewing
of large trout and white sturgeon. Viewing area of upland game birds. Salmon side of the
hatchery is paved. |
| Sources: Oregon Department of Fish and Wildlife (ODFW) http://www.streamnet.org/ http://osu.orst.edu/Dept/ODFW/
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Copyright © Department of Geography, University of Oregon 1999 |