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<br />Table 4. Numbers of fish lost per Yiar to predators and costs to
<br />control the loss at ODPW facilities.
<br />
<br />Facility
<br />
<br />AIsea
<br />Bandon
<br />Big Creek
<br />Bonneville
<br />Butte Falls
<br />Cascade
<br />Cedar Creek
<br />Clackamas
<br />Cole Rivers
<br />Dexter
<br />Elk River
<br />Fall Creek
<br />Fall River
<br />Gnat Creek
<br />Herman Creek
<br />Klamath
<br />Klaskanine
<br />Leaburg
<br />Lookingglass
<br />Marion Forks
<br />McKenzie
<br />Nehalem
<br />Oak Springs
<br />Oxbow
<br />Roaring River
<br />Rock Creek
<br />Round Butte
<br />Salmon River
<br />Sandy
<br />So. Santiam
<br />Trask
<br />Trask (Pond)
<br />Trojan
<br />Tuffy Creek
<br />Wahkeena
<br />Wallowa
<br />Willamette
<br />Wizard Falls
<br />
<br />Estimated
<br />Fish Losses
<br />
<br />10,000
<br />9,200
<br />108,400
<br />1,500,000
<br />141,500
<br />20,000
<br />110,000
<br />70,000
<br />35,000
<br />1,000
<br />20,000
<br />180,000
<br />20,000
<br />10,000
<br />200,000
<br />100,000
<br />100,000
<br />23,000
<br />16,000
<br />8,000
<br />11,300
<br />20,000
<br />20,000
<br />100,000
<br />50,000
<br />1,500
<br />20,000
<br />17,000
<br />20,000
<br />30,000
<br />20,100
<br />20,000
<br />10,000
<br />(new)
<br />2,800,000
<br />500
<br />215,000
<br />5,000
<br />
<br />Estimated
<br />Costs To
<br />Cover.Ponds
<br />
<br />Estimated Costs
<br />To Partly
<br />Cover Ponds
<br />
<br />$120,000
<br />$150,000
<br />$ 60,000
<br />
<br />$ 30,000
<br />$ 26,000
<br />$1,000,000
<br />$ 15,000
<br />$ 25,000
<br />$ 530,000
<br />
<br />$250,000
<br />$800,000
<br />$ 30,000
<br />$ 42,000
<br />$ 23,000
<br />$ 15,000
<br />$ 75,000
<br />$ 225
<br />$ 2,000
<br />$ 1,000
<br />$300,000
<br />$ 20,000
<br />
<br />$ 25,000
<br />
<br />$ 10,000
<br />
<br />$ 100,000
<br />$ 50,000
<br />$ 10,000
<br />
<br />$ 25,000
<br />$100,000
<br />$ 20,000
<br />$ 60,000
<br />$ 1,500
<br />$ 20,000
<br />
<br />$ 30,000
<br />$ 65,000
<br />$ 10,000
<br />$ 7,500
<br />$ 75,000
<br />$ 15,000
<br />$1,000
<br />$ 10,000
<br />
<br />$ 5,000
<br />$ 5,000
<br />
<br />$ 50,000
<br />$ 5,000
<br />
<br />$ 5,000
<br />$ 1,500
<br />
<br />$ 50,000
<br />
<br />1 Costs are the hatchery managers' "best estimate" in 1989.
<br />Evaluations by ODFW's Engineering section were not available.
<br />
<br />Most facilities are willing to accept some level of loss.
<br />Many hatcheries have traditionally planned for a loss to
<br />
<br />11
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