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Eel River Salmon Restoration Project
FOR THE SALMON SINCE 1983:
The Eel River Salmon Restoration Project, a Pacific Coast Federation of
Fishermen's Associations affiliate organization, was established in 1983 in an effort to
enhance the salmonid runs in the South Fork of the Eel River and thus benefit the sport
and commercial fishery.
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Our current salmon culture activities have recently been
restricted to Redwood Creek. Prior to this time we carried on fish culture activities in
other sub-basins of the South Fork Eel River. We marked all hatchery fish with a right
ventral fin clip to assist in broodstock management, carcass surveys and creel census. Our
overall goal is to restore the health and productivity of the fisheries of the South Fork of
the Eel River basin. Historical records indicate that very large populations of salmon in
this river system were important to both Native Americans and European settlers.
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The South Fork of the Eel River is the second largest sub-basin in the Eel River
watershed and is considered to be the most productive sub-basin for anadromous fish. The
west side of the watershed has better habitat for salmonids than the east side due to the
size of the tributaries, the surrounding slope vegetation that provides more canopy, and
less direct afternoon sun exposure. The main exception is Cedar Creek which is an east-
side tributary. Sproul, Redwood, Indian, and Hollow Tree Creeks are important coho
streams with relatively good habitat conditions. It has been speculated that the South Fork
Eel River once supported about half of the total coho run for the State of California. The
South Fork Eel River still has a significant population of coho which are among the last
remaining wild (non-hatchery) long-run coho salmon in California. The three principal
anadromous fish species in this river are chinook salmon, coho salmon, and steelhead.
Other anadromous fish species which have been recorded in the South Fork Eel River
include coastal cutthroat trout, chum salmon, green sturgeon, Pacific lamprey, and
American shad (Bureau of Land Management South Fork Eel River Watershed Analysis
1996).
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Records of fish counts at Benbow Dam from the 1930's indicate that there were
approximately 20,000 chinook salmon and 15,000-17,000 coho salmon annually returning
to this portion of the South Fork Eel River. A severe downturn trend in the number of
anadromous fish can be seen in records of the Benbow Dam fish counts conducted by the
Calif. Dept. of Fish and Game from 1938 to 1975. They show a significant decline in
salmonid stocks to approximately 20 percent of the numbers counted in the 1930's. It is
currently estimated that about 1,000 adult coho salmon still return annually to the South
Fork of the Eel River watershed. The National Marine Fisheries Service has recently
listed the coho salmon in the Eel River Basin as a threatened species under the federal
Endangered Species Act.
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The condition of aquatic habitat prior to road building and timber harvesting is not
known. It is assumed that the pools within the mainstream were much deeper than today,
for the most part because of the lower sediment input. It is also likely that smaller
tributaries with roughly north-south orientation that flowed through melange or ultramafic
geologic areas with less shielding vegetation would have always had summer water
temperatures in the upper 70 and lower 80 degree Fahrenheit range due to exposure time
to the sun.
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National Award for Our Achievements
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