C 55". 3oa.- C73- Columbia River Fisheries Development Program U.S. Department of Commerce Mitchell Act To provide for the conservation of the fishery resources of the Columbia River, establishment, opera- tion, and maintenance of one or more stations in Oregon, Washington, and Idaho, and for the conduct of necessary investigations, surveys, stream improvements, and stocking operations for these purposes. Be it enacted by the Senate and House of Representatives of the United States of America in Con - gress assembled. That the Secretary of the Interior is authorized and directed to establish one or more salmon-cultural stations in the Columbia River Basin in each of the States of Oregon, Washington, and Idaho. Any sums appropriated for the purpose of establishment such stations may be expended, and such stations shall be established, operated, and maintained, in accordance with the provisions of the Act entitled "An Act to provide for a five-year construction and maintenance program for the United States Bureau of Fisheries", approved May 21, 1930, insofar as the provisions of such Act are not inconsistent with the provisions of this Act. Sec. 2. The Secretary of the Interior is further authorized and directed (1 ) to conduct such investiga- tions, and such engineering and biological surveys and experiments, as may be necessary to direct and facilitate conservation of the fishery resources of the Columbia River and its tributaries; (2) to construct and install devices in the Columbia River Basin for the improvement of feeding and spawn- ing conditions for fish, for the protection of migratory fish from irrigation projects, and for facilitating free migration of fish over obstructions; and (3) to perform all other activities necessary for the conser- vation of fish in the Columbia River Basin in accordance with law. Sec. 3. In carrying out the authorizations and duties imposed by section 2 of this Act, the Secretary of the Interior is authorized to utilize the facilities and services of the agencies of the States of Oregon, Washington, and Idaho responsible for the conservation of the fish and wildlife resources in such States, under the terms of agreements entered into between the United States and these States, without regard to the provisions of section 3709 of the Revised Statutes, and funds appropriated to carry out the purposes of this Act may be expended for the construction of facilities on and the im- provement of lands not owned or controlled by the United States: Provided, that the appropriate agency of the State wherein such construction or improvement is to be carried on first shall have ob- tained without cost to the United States the necessary title to, interest therein, right-of-way over, or licenses covering the use of such lands. Approved May 11, 1938, amended August 8, 1946 (52 Stat. 345) (60 Stat. 932) , , ,\l\ll ISO, NOflfl ; ^fMT Of COLUMBIA RIVER FISHERIES DEVELOPMENT PROGRAM January 1981 U.S. DEPARTMENT OF COMMERCE Philip M. Klutznick, Secretary National Oceanic and Atmospheric Administration Richard A. Frank, Administrator National Marine Fisheries Service Terry L. Leitzell, Assistant Administrator for Fisheries January 2, 1981 To Our Readers The States of Washington, Oregon, and Idaho, as well as the Federal Government, have made con- certed efforts to maintain the anadromous fish runs in the Columbia River system. A large part of the cooperative effort has been coordinated through the Columbia River Fisheries Development Pro- gram. This booklet covers the many activities and accomplishments of dedicated State and Federal fish biologists, fish culturists, and engineers who have combined their talents and energies to enhance and maintain stocks of Columbia River Pacific salmon and steelhead trout that contribute to various fisheries from Alaska to California at a highly favorable benefit-cost ratio. Information presented in this report provides individuals and agencies concerned with the conserva- tion and enhancement of Pacific salmon and steelhead trout a convenient reference to the activities associated with the Columbia River Fisheries Development Program. A HA. Larkins Regional Director CONTENTS Anadromoussalmonids 1 Condition of the resource 3 Habitat 6 Columbia River Fisheries Development Program 12 Fishculture 14 Stream clearance and improvement 20 Diversion screening 24 Hatchery evaluations 25 Hatchery improvement studies 28 Fish Facilities Branch 31 NMFS Offices and Addresses 32 Selected Bibliography 33 The National Marine Fisheries Service (NMFS) does not approve, recommend or endorse any proprietary product or proprietary material mentioned in this publica- tion. No reference shall be made to NMFS, or to this publication furnished by NMFS, in any advertising or sales promotion which would indicate or imply that NMFS approves, recommends or endorses any proprietary product or proprietary material mentioned herein, or which has as its purpose an intent to cause directly or indirectly the advertised product to be used or purchased because of this NMFS publication Digitized by the Internet Archive in 2012 with funding from LYRASIS Members and Sloan Foundation http://archive.org/details/columbiariverfisOOunit ANADROMOUS SALMONIDS Before an effective discussion of the Columbia River Fisheries Development Program can be under- taken, it is necessary to first develop an understanding of the fish making up the anadromous salmonid resource. The term salmonid refers to members of the genus, Oncorhynchus (salmon), the genus Salmo (trout), and the genus Salvelinus (char). Anadromous is a term that when applied to fish indicates that the fish spends a portion of its life in salt water before returning to fresh water to spawn. There are six species of Pacific anadromous salmon, the chinook or king salmon — O. tschawytscha, the coho or silver salmon — O. kisutch, the pink or humpback salmon — O. gorbusha, sockeye, red, or blueback salmon — O. nerka, chum salmon — O. keta, and Masu or cherry salmon — O. masu (Figure 1 ). Of these, only the masu salmon is not indigenous to North America. While all the species of trout and char can be anadromous, only the steelhead troutfS. gairdneri), and the sea run cutthroat trout (S. clarki) are of major importance to the Pacific Coast (Figure 1 ). With one notable exception, the general life cycles of the anadromous salmon and trout are essen- tially the same(Figure46 — Inside Back Cover). All species spawn in freshwater lakes and streams or in brackish water near the mouth of rivers flowing into salt water. After hatching, the fry spend a period of one day to eighteen months rearing prior to migrating to the ocean for the saltwater portion of their life cycle. After spending one to five years in salt water, sexually mature fish normally return to the place where they originally hatched to complete the cycle. The difference in life cycles in salmon and trout is that all salmon die after spawning and trout may return to the ocean to repeat the cycle a number of times. Figure 1 Anadromous salmonids native to the Pacific Coast of North America. Chinook Salmon (Oncorhynchus tschawytscha) Coho Salmon (Oncorhynchus kisutch) Pink Salmon (Oncorhynchus gorbusha) Sockeye Salmon (Oncorhynchus nerka) Chum Salmon (Oncorhynchus keta) -r^^T^^r v• '"'', r (V . 4 > S h;]& I i v .r. ■ . fw-' ■ ' •*» > /TT > Figure 12 Circular pump irrigation systems in Columbia River drainage. The extensive forested areas of much of the Basin have supported the development of a large and diversified wood-products industry (Figure 13). Logjams and wood wastes left behind by timber harvesting made large amounts of spawning and rearing habitat inaccessible (Figure 14). Early opera- tions destroyed much of the natural forest cover resulting in rapid runoff, siltation, floods, low flows, high temperatures, debris, and destruction of food organisms. ■ - i^fiydfe : Figure 13 Douglas Fir clear-cut site in the Columbia River drainage. £§8H v'.« Figure 14 A log jam blocking a small tributary of the Columbia River to passage of anadromous salmonids. The mining industry has also had adverse effects on the spawning and rearing of fish in the Basin. The operations required and diverted large amounts of water from natural stream channels. Mine and gold dredge tailings as well as chemical effluents from the ore refining process have killed fish and damaged their spawning and rearing habitat as well as affecting other forms of aquatic life (Figure 1 5). Mining activities also have added to the siltation problem. Urbanization and industrialization of the basin have been other causes of the degradation of available habitat (Figure 16). Industrial and domestic wastes have been discharged into the rivers and water withdrawals have reduced flows. Land fills associated with construction have encroached on river beds and flood plains. Figure 15 A gold dredge operating in Idaho on the Yankee Fork of the Salmon River in 1941. 10 • .41 Figure 16 The Willamette River flowing through Portland, Oregon. Starting in the 1930' s, a series of large, multipurpose dams for hydroelectric power, flood control, and navigation were constructed on the main stem Columbia and Snake Rivers as well as on other Basin tributaries (Figures 1 7 and 1 8). Most of these, with the notable exceptions of Grand Coulee, Chief Joseph, and Hells Canyon Dams have fish passage facilities but they have reduced the normally free- flowing rivers to a series of reservoirs that disrupt both upstream and downstream migration. In addi- tion, these dams kill or injure many of the young fish by forcing them to pass through the turbines. The reservoirs created by the dams have altered temperature patterns of the river making habitat un- suitable for salmon spawning and rearing. In the case of Grand Coulee and later Chief Joseph Dam, all access to upstream habitat extending up into Canada was blocked. Hells Canyon Dam blocked access to upstream habitat on the Snake River. The portion of the Basin still accessible to salmon and steelhead after all the above mentioned modifications is also shown in Figure 10. f\(k - . . m Figure 17 Hells Canyon Dam — a complete blockage to salmon in the Snake River in Idaho. 11 Box Canyon v „ '^S^^QaBinet Gorge P AC 'Nc Hoxon Rapids lbeniFalls\ J ( v ~ J *P'f' t£ WASHINGTON 1969 Lower _. Monumental ^Hungry Horse "^MONTANA IDAHO^ ~f&if~Vlanapum 1963 Priest Rapids-*<&*<±- f, 1959 RICHUND^-lljk —f^—Jfc^V 1975 2>tl,Ui John Day Dalles 1968 1957 OREGON Figure 18 Locations at major dams in the Columbia River Basin. COLUMBIA RIVER FISHERY DEVELOPMENT PROGRAM The Congress in 1 938 authorized the appropriation of $500,000 for surveys and improvements in the Columbia River watershed for the benefit of salmon and other anadromous fish (the "Mitchell Act", Public Law 75-502, May 11, 1938). This authorization recognized that in the years 1 905-31 the Federal Government had received in excess of $500,000 from fishermen for leases of seining grounds on the Government-owned Sand Island and Peacock Spit in the mouth of the Columbia River. Further, it recognized that because of the destruction of favorable environmental conditions by deforestation, pollution, and water diversions, the salmon fisher/ of the Columbia river was in a serious and pro- gressive decline. The purpose of this authorization was to reinvest the funds derived from the leases back into the resource. Using the limited available funds, the U.S. Fish and Wildlife Service (USFWS) began a program of stream census and surveys and by 1942 most of the tributary streams of the Columbia River had been surveyed. Considerable data were accumulated regarding the various populations of salmon and steelhead. Unscreened diversions, impassible waterfalls, log and debris jams, splash dams, and sources of pollution throughout the basin were cataloged. On August 8, 1946, President Truman approved a congressional amendment (Public Law 79-676) to the Mitchell Act which removed the limitations on subsequent appropriations to be made by Congress for the development of the fisheries for anadromous species in the Columbia Basin (inside front cover). For the first time, the Secretary of Interior was authorized to utilize the facilities and services of the conservation agencies of the States of Idaho, Washington, and Oregon in developing the salmon resources of the region. The act, as amended, allowed a closer cooperation between the Federal Government and the States and permitted, for the first time, the transfer of monies to the States for specific work. 12 In 1947, the Columbia Basin Inter-Agency Committee, composed of State and Federal agencies concerned with the water-development projects of the basin, recognized that every effort should be put forth by the Federal Government to maintain the salmon fishery of the Columbia and its tributaries at the highest possible level of abundance in accord with development of other natural resources. After the fishery interests were denied a temporary moratorium on new dam construction, the Com- mittee recommended the formation of the Lower Columbia River Fishery Development Program as the best means of maintaining the fishery. This recommendation was endorsed by the Federal River Basin Inter-Agency Committee, U.S. Army Corps of Engineers, and U.S. Bureau of Reclamation. The Corps of Engineers submitted a request to Congress for an initial appropriation in fiscal year 1 949 to in- augurate the work. The 80th Congress recognized the situation and appropriated one million dollars for FY 1949. The resultant Lower Columbia River Fishery Development Program ("Program"), under the U.S. Department of Interior, brought into being a concerned plan for the development of salmon and steelhead in the basin watershed. Until 1956, only the States of Oregon and Washington were actively engaged in the Program. The area included was that portion of the Columbia River and its tributaries below McNary Dam. In 1956, Congress instructed that the Program be activated above McNary Dam and Idaho became a partici- pant in 1957. At this time the word "Lower" was dropped from the Program name. Under the Program, emphasis has been placed on the following: expansion of artificial propagation; improvement of existing salmon rearing and spawning habitat in the tributary streams by removal of log jams, splash dams, and natural rock obstructions; construction and operation of permanent fishways either to facilitate passage at partial barriers or to provide access to areas not previously available to any anadromous fish; construction and operation of screens to protect downstream migrants from irrigation diversions; and an accelerated program of developing new and improved hatchery techniques. In 1970, with a reorganization of Federal fisheries responsibilities, the oversight of the Program was transferred from the Department of Interior to the Department of Commerce. It is currently ad- ministered as part of the Environmental and Technical Services Division (ETSD) of the National Marine Fisheries Service (NMFS) in Portland, Oregon, in cooperation with the USFWS, Oregon Depart- ment of Fish and Wildlife (ODFW), Washington Department of Fisheries (WDF), Washington Depart- ment of Came (WDG), and Idaho Department of Fish and Game (IDFG) (Figure 19). TABLE OF ORGANIZATION U.S. DEPARTMENT OF COMMERCE U.S. FISH HND WILDLIFE SERVICE OREGON DEPT. OF FI5H RND WILDLIFE WRSHINGTON DEPT. OF FISHERIES WASHINGTON DEPT. OF GAME IDRHO DEPT. OF FISH AND GAME NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION NATIONAL MARINE FISHERIES SERVICE t o ' en | ENVIRONMENTAL AND TECHNICAL SERVICES DIVISION QL ' O ' u V COLUMBIA RIVER FISHERIES DEVELOPMENT PROGRAM <---> FISH FACILITIES BRANCH < > ENVIRONMENTAL ASSESSMENT BRANCH Figure 19 A portion of the organization of the Department of Commerce that includes the Columbia River Fisheries Development Program. 13 Fish Culture The Columbia River Fisheries Development Program has used all practical means to attempt to in- crease the abundance of salmonids in the Basin. The most important of these, both in effort and money spent(Table I), has been artificial culture of fish. Section 1 of the Revised Mitchell Act authoriz- ed the construction of fish hatcheries in Oregon, Washington, and Idaho. The Act further authorized the facilities and services of the State agencies to be used for construction and operation of these hatcheries. The original plan for artificial propagation under the Program called for construction, enlargement, or renovation of 31 hatcheries over a ten year period. In 1949, part of the initial $1 .0 million appropria- tion was used to start construction of Klickitat Hatchery and expansion of Spring Creek National Fish Hatchery. Due to changes in plan, a total of 21 of these were actually built (Figure 20 and outside back cover), the last being G rays River started in 1 960 (Table 1 1 and 1 1 1). Al I, except for Toutle, are stil I actively producing salmon and steelhead for release into the Basin. Spring Creek and Bonneville have both undergone very extensive reconstruction funded by the Corps of Engineers as mitigation for fish losses in the area above John Day Dam. Figure 22 shows the layout for a typical Program hatchery. On 1 8 May 1 980, the eruption of Mt. St. Helens in Washington caused a massive mud flow to crash down the North Fork of the Toutle River destroying anything in its path. Mud, volcanic ash, logs, and other debris backed up into the Green River and covered Toutle Hatchery, killing 165 thousand year- ling coho salmon, 4.5 million f ingerling coho, and 5.7 million fall chinook migrants. Resulting losses to the fisheries were estimated at over $8.6 million. In addition to the loss of the fish, the hatchery itself (Figure 21 ) and the Toutle River system suffered extensive damage. It is not known when the hatchery will be put back into operation or when stream conditions will improve enough to support the reestablishment of salmon populations. Table i FUNDS EXPENDED BY THE COLUMBIA RIVER FISHERIES DEVELOPMENT PROGRAM 194V .1.980 YEAR CONSTRUCTION 0J.M AND STUDIES POLLUTION ABATEMENT TOTAL $1,000,000 1949 $1,000,000 1950 1 ,192,500 7,50 1,200,000 1951 2,118,813 94, 1 30 2,212 ,943 1952 1 ,525,451 149,983 1 ,675,434 1953 2,935, 476,885 3,411 ,885 1954 1 ,750,000 634,81.4 (I 2,384,814 1955 1,000,000 1 , 080 ,305 2, 080 , 305 1956 9 0,000 972,527 1 ,872,527 1957 1,400,000 1 ,274, 133 2,674, 133 1958 1,600,000 1 ,215, (I'M 2,815, 091 1959 1,600,000 1 ,404,498 3, 004 ,498 i960 1,200,000 1 ,625,157 2,825,157 1961 1,400,000 1 ,964,429 3,364,429 1962 1 ,431 ,000 1 ,934 ,060 3,365,060 1963 1,608,20 2, 56,563 3,664 .763 1964 965,70 2,049,416 3,015,116 1965 588, 00 2,273,90 2,861 ,90 1966 968,70 2,382,800 3,351 ,500 1967 1,050,000 2,429, 00 3,479 ,00 1968 2,599,2 2,599,200 1969 420 , 00 2,571 ,80 2,991 ,80 1970 1 ,048,000 2,886, 3,934, 000 1971. 2,939,40 2 ,939 ,40 1972 3, 020 ,400 3,020,400 1973 3,314,000 3,314, 00 197 4 63,4 3,301,300 394 50 3,759,20 1975 1 , 095,000 3,799,80 4 95 7 5,390 ,500 1976 781 ,80 4 ,439, 100 50 000 5,72 ,90 I Q 1 / 1 ,1.79,90 9 40 1 , 189,30 1977 445,100 5,007, 3 50 000 5,952,40 1978 217,000 5,646,600 50 00 6,363, 600 1979 33,50 6,111,400 2,797 000 8,941 ,90 193H 9,10 6,385, 1 50 00 6,894,20 TOTALS $30,346,264 $77,226,491 $5,696,60 $113,269,355 1/ T Q refers to a three Month period fron July to Septenber necessitated by a change in Federal i c a 1 year reporting dates 14 TABLE II - COLUMBIA RIVER FISHERIES DEVELOPMENT PROGRAM FACILITIES - COLUMBIA BASIN— WASHINGTON Facility Congressional General Location District Operating Agency - Species Reared.,. Anadromous Year Anadromous 1960-79 -' Releases 1979 Operation Bega n Funding Agency Washington Hatcheries Abernathy Beaver Creek Carson Elokomin Grays River Kalama Falls Klickitat Little White Salmon Willard Skamania Spring Creek Toutle Washougal Rearing Ponds Alder Creek Big White Salmon Go bar Ringold Salmon Ringold Trout Longview Cathlamet Carson Cathlamet Grays River Kalama Glenwood Cook Cook Washougal Underwood Toutle Washougal Toutle Underwood Toutle Ringold Ringold 3rd 3rd 4th 3rd 3rd 3rd 4th 4th 4th 4th 4th 3rd 4th 3rd 4th 3rd 5th 5th USFWS WDG USFWS WDF ., II WDF WDF USFWS USFWS WDG USFWS WDF WDF WDG USFWS WDG WDF WDG fc( sc,co,sh) Yes sh src Yes sc co (fcsh) Yes fc co (ch) Yes fc co, ch Yes fc SC, CO Yes fc SC, CO Yes fc sc, co,(ch) Yes CO (fc, sc) Yes sh (fc) Yes fc (co) Yes fc, sc , co Yes fc co (ce) Yes sh Yes fc CO Yes sh Yes fc SC , CO Yes sh Yes 1959 1953 1932 1954 1961 1959 1950 1898 1951 1956 1901 1952 1958 1973 1901 1975 1962 1962 NMFS, USFWS NMFS SFUS NMFS NMFS NMFS NMFS NMFS, USFWS NMFS, USFWS NMFS, WDG :orps, USFWS ." NMFS NMFS, WOG NMFS, USFWS NMFS. JOG NMFS NMFS 1/ USFWS-U.S. Fish and Wildlife Service, NMFS-National Marine Fisheries Service, WDF-Washington Department of Fisheries, WDG-Washington Department of Game, Corps-U.S. Army Corps of Engineers 2/ fc-fall Chinook salmon, sc-spring Chinook salmon, co-coho salmon, ch-chum salmon, ce-cherry (masu) salmon, sh-steelhead trout, src-sea run cutthroat TABLE III - COLUMBIA RIVER FISHERIES DEVELOPMENT PROGRAM - COLUMBIA BASIN-OREGON AND IDAHO Facility Congressional General Location District Operating Species Reared Anadromous Year Anadromous Agency - 1960-79 2/ Releases 1979 Operation Began Funding Agency- Oregon Hatcheries Big Creek Bonneville Cascade Clackamas Eagle Creek Gnat Creek Klaskanine OxBow Sandy Oregon Rearing Pond Wahkeena Idaho Rearing Ponds Decker Flats Pahsimeroi Knappa Bonnevil le Cascade Locks Estacada Estacada Westport Astoria Cascade Locks Sandy Bonnevil le S ta n 1 ey Challis 1st 3rd 3rd 2nd 2nd 1st 1st 2nd 2nd 2nd 2nd ODFW ODFW ODFW ODFW USFWS ODFW ODFW ODFW ODFW ODFW IDFG IDFG fc co, sh (ch) Yes fc co (sh) Yes fc co,(sc,ch) Yes sc Yes sc co.sh (fc) Yes sh (fcscsh) Yes fc co, sh Yes fc sc (co) Yes fc co, (scsh) Yes fc, CO smc, sh No Yes 1938 1909 1958 1979 1957 1960 1911 1938 1950 1968 1970 NMFS, ODFW NMFS, Corps, ODFW NMFS ODFW, NMFS, PGE NMFS NMFS NMFS, ODFW NMFS, ODFW NMFS NMFS NMFS, USFWS, IDFG NMFS, IDFG 1/ ODFW-Oregon Department of Fish and Wildlife, USFWS-U.S. Fish and Wildlife Service, IDFG-Idaho Department of Fish and Game, Corps-U.S. Army Corps of Engineers, PGE-Portland General Electric 2/ fc-fall chinook salmon, sc-spring Chinook salmon, smc-summer Chinook salmon, co-coho salmon, ch-chum salmon, sh-steelhead trout 15 IDRHO o o LJ (X 1. Grays Rivei — WDF 2. Beaver Creek- WDG Elokomin- WDF Rbernathy- USFWS Toutle- WDF Kalama Falls- WDF Skamania- WDG 8. Washougal- WDF 9. Carson- USFWS 10. Willard- USFWS 11. Little White Salmon- USFWS 12. Spring Creek- USFWS 13. Kl ickitat- WDF 14. Rlngold Salmon- WDF 15. Ringold Trout- WDG COLUMBIR RIVER FISHERIES DEVELOPMENT PROGRRM FUNDED HRTCHERIES Figure 20 Columbia River Fisheries Development Program hatcheries and rearing ponds in Oregon and Washington. An addition to the original 21 hatcheries has been the Clackamas Hatcher/ built in the Willamette River drainage. Construction funds were provided by the Portland General Electric Company (PGE) and NMFS. Operation and Maintenance funding for this hatchery comes from the operating agency, ODFW, as well as from NMFS and PGE. PGE's involvement in the hatchery is compensation for losses of fish and spawning and rearing area caused by PGE hydroelectric projects. Construction was far enough along in 1979 to allow the first releases to be made in 1980. Since the initiation of artificial salmonid propagation programs on the Pacific Coast, large rearing ponds have been used to supplement hatchery production (Figure 22). In these, salmon and steelhead fry are raised to release size in a pseudo-natural environment. These ponds may be separate facilities such as the two Ringold rearing ponds operated by WDF and WDG, or satellite ponds of Program hatcheries like Herman Creek Ponds (OxBow Hatchery) (Figure 23) and Big White Salmon Ponds (Spring Creek NFH). Of the seven rearing ponds built under the Program in Oregon and Washington, all made releases in 1979. 16 Figure 21 Toutle Hatchery in Washington, a Program hatchery severly damaged by floods resulting from the eruption on May 18, 1980, of Mt St. Helens. < -^<^% i Figure 22 Layout of a typical anadromous fish hatchery. Figure 23 Herman Creek Rearing Ponds near OxBow Hatchery, Cascade Locks, Oregon. 17 Program hatcheries and rearing ponds in Oregon and Washington are concentrated in the lower portion of the Columbia Basin with only the two Ringold facilities being above The Dalles Dam (Figure 20). Species of fish reared include spring chinook, fall chinook, coho, and chum salmon and both sum- mer and winter run steelhead trout. The magnitude of migrant releases from these facilities for the years 1960-78 is shown in Tables IV and V. The totals from 1960 through 1976 amount to 74% by number and 57% by weight of the total Columbia Basin releases. t releases of chinook and coho salmon and steelhead trout - Pacific coast by Columbia River Development Program hatcheries (in thousands). Fall ch nook Spring chinook Summer chi nook Coho Winter steelhead Summer steelhead Number Pounds Number Pounds Number Pounds Number Pounds Number Pounds Number Pounds 89,105.2 329.7 1,836.1 60.2 0.0 0.0 6,359.8 217.6 916.9 124.7 67.5 11.3 1961 46.640.1 305.5 827.3 30.0 14,182.8 507.4 605.1 65.2 303.1 43.2 ."83.6 283.3 1,666.8 57.7 12,863.8 571.4 1,408.9 110.4 227.2 28.6 1963 58,845.0 325.8 2,391.4 85.0 19,589.1 756.8 1,027.7 83.9 366.7 53.6 1964 65,501.5 407.5 7,643.3 220.8 16,529.8 775.3 1,106.7 145.6 562.3 87.1 1965 56,191.0 370.5 3,042.4 102.0 17,919.4 853.9 1,352.9 174.8 595.3 73.5 1966 54,944.7 488.9 3,812.4 111.5 21,170.4 1,074.7 1,733.1 206.5 745.7 101.8 1967 55,118.5 497.8 5,484.8 177.5 20,208.9 1,000.3 1,411.1 161.4 355.7 126.3 1968 55,514.9 595.5 3,788.8 166.8 15,715.2 866.9 1,425.9 149.3 1,527.7 175.7 1969 57,927.3 574.1 3,496.8 164.4 18,620.3 1,103.7 1,494.9 171.6 822.7 96.6 1970 62,175.2 689.6 2,578.7 148.3 393 8 9 8 17,450.8 1,002.7 1,363.6 196.9 1,525.6 258.1 1971 63,277.3 483.3 3,784.3 238.9 400 3 13 9 21,281.2 1,207.2 1,287.4 151.7 1,130.3 156.1 1972 67,053.7 721.8 3,619.8 253.1 231 7 13 3 23,887.6 1,520.5 1,315.3 172.8 1,233.0 198.7 1973 70,384.2 831.4 4,822.9 401.3 217 1 4 3 20,879.2 1,196.4 1,385.9 223.5 1,151.4 189.4 65,476.3 887.5 4,423.5 269.2 330 8 1 20,163.6 1,177.4 1,137.9 162.7 1,168.5 176.7 1975 70,455.2 918.9 5,229.8 326.7 114 6 2 9 21,104.2 1,382.9 937.3 144.7 1,025.3 153.9 1976 80,866.8 1,108.1 5,933.6 479.8 406 6 15 8 22,217.8 1,325.9 1,216.7 184.9 950.4 150.5 1977 94,821.9 1,028.8 5,073.9 372.5 234 4 5 7 26,331.5 1,555.9 1,201.6 203.7 1,015.7 150.8 197£ 92,020.9 1,203.9 6,233.5 426.2 218 2 5 3 21,887.0 1,688.5 2,082.3 325.1 1,278.2 185.0 1,262,103.3 12,051.9 75,690.1 4,091.9 2,546.7 358,362.4 19,785.4 24,411.2 3,159.4 16,552.3 2,416.9 Table V. - Migrant releases of chum and cherry salmon and sea-run cutthroat trout - Pacific coast-Columbia River Development Program hatcheries (in thousands). Release Chum Cherry Sea-run Number cutthroat year Number Pounds Number Pounds Pounds 1960 0.0 0.0 0.0 0.0 0.0 0.0 1961 63.6 0.4 0.0 0.0 6.9 0.8 1962 717.5 1.8 0.0 0.0 0.0 0.0 1963 1,770.8 2.5 0.0 0.0 6.4 0.8 1964 150.8 0.2 0.0 0.0 82.5 10.0 1965 205.3 0.3 0.0 0.0 85.9 13.6 1966 738.1 2.4 0.0 0.0 41.5 6.7 1967 524.1 3.0 0.0 0.0 119.4 23.9 1968 173.6 0.6 0.0 0.0 121.2 25.8 1969 129.9 0.3 0.0 0.0 35.3 7.5 1970 62.5 0.1 0.0 0.0 50.0 10.6 1971 0.0 0.0 0.0 0.0 40.1 8.0 1972 638.5 1 .2 0.0 0.0 22.8 5.7 1973 563.6 1.4 1.8 0.1 27.0 9.0 1974 627.3 3.4 0.0 0.0 4.3 1.1 1975 0.0 0.0 0.0 0.0 0.0 0.0 1976 1,126.8 4.7 0.0 0.0 0.0 0.0 1977 961.3 1.9 0.0 0.0 0.0 0.0 1978 41.0 .1 0.0 0.0 0.0 0.0 Total 8,494.7 24.3 0.1 643.3 123.5 Hatchery involvement in Idaho under the Program has been limited. Efforts to improve Idaho's salmon runs have been concentrated on screening and stream improvement. The Pahsimeroi rearing facility was built partly with funds provided to Idaho Fish and Game (I DFG) for fishery related studies. 18 During the past decade, an increased awareness in the environment has caused all potential pollu- tion sources to come under close scrutiny. Attention has been directed towards fish hatcheries as sources of water pollution. With this in mind, the NMFS developed a plan to construct and operate abatement facilities at all Program hatcheries which would reduce pollution levels in hatchery discharges to the legal limitations established by the U.S. Environmental Protection Agency. A schedule for building abatement facilities was developed by incorporating four planning steps: Phase 1. Evaluate levels of pollution abatement for hatchery effluent and size, locate, private, provide cost estimates, and furnish architectural design for the facility; Phase 2. Provide construction drawings for each facility; Phase 3. Construct facility (Figure 24); Phase 4. Operate facility. The schedule for completion of the construction and placing the facilities in operation is shown in Figure 25. All pollution abatement facilities will be in operation by October 1 , 1 981 . Figure 24 Newly constructed pollution abatement facilities con- structed by Little White Salmon NFH, Cook, Washington. HATCHERY POLLUTION ABATEMENT SCHEDULE Design Construct ■ Operate '////J// AGENCY HATCHERY FY FY FY FY FY FY FY FY 71 75 76 77 78 79 80 81 U.S. Fish & Eagle Creek Wildlife Abepnathy Service Little White Carson Washington Dept. of Fisheries Kalama WASHOUfiAL Elokomin Grays Rivi Klickitat Wash. Dept, Skamania of Game Beaver Creek Oregon Dept. of Fish and Wildlife Gnat Creek Klaskanine Big Creek Cascade OxBow Bonneville Figure 25 Construction schedule for pollution abatement facilities at "Program" hatcheries. 19 Stream Clearance and Improvement Another means that has been used by the Columbia River Fisheries Development Program to in- crease the abundance of salmonids in the Basin has been the construction of fishways and the removal or modification of both natural and man-made barriers affecting fish migration. These ac- tivities, authorized and directed by Section 2 of the amended Mitchell Act, have opened nearly two thousand miles of prime rearing and spawning habitat formerly inaccessible to returning adult fish. Although early efforts were directed to the area downstream of McNary Dam, in 1957 the Upper Columbia and Snake River drainages were included. A comprehensive survey was conducted which located, catalogued, and assessed the impact of any barriers. Each was evaluated on existing and potential spawning and rearing habitats. Priorities were assigned based on the surveys, engineering estimates, and projected results. With the exception of some projects in Idaho, construction was essentially completed by 1970. Two different types of obstacles were involved; those which could be removed or modified, and those that required the construction of a fishway. In the case of many of the natural barriers such as small waterfalls and cascades, it was possible to blast or otherwise modify the obstruction so that fish could pass upstream without difficulty. Blasting and use of bulldozers also proved effective in remov- ing man-made obstacles such as log jams, coffer dams and crib dams (Figure 26). Figure 26 A crib dam on South Yamhill River, Oregon, before removal. Where barriers were larger or more permanent, it was often necessary to construct fishways over them. The fishways (or ladders) consist of a series of connected artificial pools through which a fish is able to pass over an obstruction (Figure 27). Those constructed under the program varied in size from the small ladders built over 8 to 10 foot high falls on Wiley Creek in Oregon (Figure 28) and Scanty- grease Creek in Washington to the massive ladders on the Wind and Klickitat Rivers in Washington, and over Willamette Falls in Oregon. The benefits derived from the stream clearance and improvement work are readily visible. The 45-foot high Willamette Falls has always been an obstruction to migrating salmon. A series of ladders have been built over the falls sincel 885 but these proved barely adequate even with numerous correc- tions that were made. In the 1960's passage problems were studied and a new ladder was designed. 20 *m x :. ^$8^ ■ '■•'•■' Ifc"^ Figure 27 Drawing of fish ladder in operation. Figure 28 A small fish ladder over a barrier on Wiley Creek in Oregon. The f ishway began operating with one entrance in February 1 968. Three entrances were complete in October 1971 when the f ishway was formally dedicated. A fourth entrance was finished in September 1975. The f ishway has three legs which join below the counting station located at the top of the ladder near the single exit into the forebay (Figure 29). The cul-de-sac leg has its entrance farthest downstream, in a large bay where up to 29 industrial hydroturbines discharge, and has been designated entrance 1. Entrance 2 is located on the west side of the horseshoe area of the falls. En- trance 3 is located near the apex of the falls. And entrance 4 is located about 20' above entrance 3 and on the same leg (Figure 30). Since the destruction of the old fish ladder on J une 1 , 1 970, all fish moving upstream have passed a viewing window in the counting station of this f ishway except for the few fish that may have passed through the boat locks. A second viewing window is located near the top of the cul-de-sac leg. 21 Figure 29 The Willamette Falls Fishway. Figure 30 Aerial view of the Willamette Falls Fishway. Thousands of fish pass over the falls every year destined for hatcheries and spawning grounds in the Upper Willamette River and its tributaries (Table VI). Using Columbia River hatcheries and Willamette River rearing ponds, an extensive program was conducted that successfully introduced fall chinook and steelhead above the falls. Figure 31 shows a section of the Santiam River from the air. Salmon redds or nests show up as light areas in the river bottom. It is estimated that over 1 ,000 fall chinook spawned in this area. Several of the hatcheries constructed under the Program are on sites on streams above formerly im- passible barriers. Carson National Fish Hatchery in Washington has operated successfully as a spring chinook hatchery since the construction of Shipperds Falls fish ladder (Figure 32). To reach Klickitat Hatchery, also in Washington, returning fish must negotiate five waterfalls, of which three were modified to permit passage and the others laddered. In all, 87 different f ishways were built within the Basin under the Program. 22 TABLE VI - ADULT SALMON IDS COUNTED OVER WILLAMETTE FALLS Year Fall Chinook Sprinq Chinook Coho Winter Steel head er Steel head 1968 4,040 29,070 7,01 6,400 -0- 1969 6,820 31,110 12,400 8,400 -0- 1970 7,460 33,410 3,260 4,700 1 50 1971 4,800 42,900 17,410 26,300 2,310 1972 11,614 25,300 9,983 23.200 690 1973 21,861 40,500 5,174 17,800 1 ,790 1974 33,924 44,100 1,501 14,800 4,900 1975 32,877 17,800 5,922 6,100 2,900 1976 29,269 21,000 2,333 9,400 3,900 1977 25,742 38,500 1,007 13,600 9,200 1978 17,437 45,700 1,711 16,800 15,200 1979 9,905 25,500 1,787 8,700 7,600 Figure 31 Fall chinook redds or nests in a section of the Santiam River in Oregon. Figure 32 Aerial view of the Shipperd Falls fish ladder on the Wind River in Washington. 23 Diversion Screening The greatly expanded program of irrigating dry and barren lands in the Columbia River Basin has created problems for young salmon and steelhead. One method of getting water used for this irriga- tion is the use of diversion ditches. Water is diverted out of the mainstream river and into ditches through which it flows to the points of use. Unfortunately, the periods of high water use coincide with the annual seaward migration of young salmon. If there are no barriers to block them, large numbers stray into the ditches and end up dying on the farmer's fields. Lack of proper screening has resulted in losses of tremendous numbers of these migrants (Figure 33). Figure 33 An unscreened diversion ditch in the Salmon River Drainage, Idaho. Since the Program began, over 600 irrigation diversions have been screened, more than 400 of which were built on the John Day watershed. Some have been phased out because of changes in methods of securing the irrigation water. Many of the current irrigation projects pump water from streams and spray it onto fields. All that is required in this type operation is a screen on the pump intake. \fcr. A water powered fish screen constructed on an irrigation diversion under the "Program." 24 There are many types of diversion screens in use. They may be stationary or rotating drum type (Figure 34) but all serve the same purpose, to al low the passage of water into the diversion while routing migrant fish back into the river or stream. Figure 35 shows the schematic drawing of a water powered drum screen. The reason for the rotating drum, which in this case is turned by the paddle wheel but may also be powered by an electric motor, is to prevent a buildup of debris on the screen. Since the drum rotates, any debris that collects will be washed off in the current when an 180° rotation is completed. R I VER > Jr. A. Figure 35 A schematic of a typical water powered fish screen showing its principles of operation. Hatchery Evaluations In the early 1960's the U.S. Bureau of the Budget required that evaluation studies be conducted on existing hatcheries before any new construction could take place. The first of these studies was con- ducted with fall chinook salmon. A percentage of the production at1 3 Columbia Basin hatcheries for brood years 1 962 to 1 965 were marked with fin clips. Marked releases for the four years totalled almost 31 million fish. In 1963 through 1969, a program of coast-wide mark sampling checked for these marks in all ocean and river sport and commercial fisheries. Additionally, hatchery returns were sampled for marks. An evaluation of the recoveries and returns showed on the average that for every dollar spent on rearing the fish a return of $4.20 was realized (Figure 36). The releases during the four year study were estimated to have resulted in the catch of almost 1 .5 million fall chinook (Figure 37). A similar study on coho salmon released from 20 hatcheries in the basin in 1967 and 1968 resulted in an estimated catch of 2.1 million fish (Figure 38). The benefit/cost ratio for this group of fish was 7.0/1 (Figure 39). Because of the amount of time that has passed since the first fall chinook study was organized and because there have been substantial changes in hatchery techniques, fish food, the fisheries, and fish marking, Program personnel are conducting and coordinating a new fall chinook evaluation study. The study, being partially funded by the Bonneville Power Administration, began with fish released in 1979 and will include those released through 1981 (Figure 40). The fish will be marked with an adipose fin coded wire nose tag mark (see page 30) and again all fisheries and returns will be sampled coastwide (Figure 41 ) for these marks. Preliminary evaluations will begin as soon as data are available, and final evaluations will be conducted after the last fish are caught in 1987. 25 5.23C COLUMBIR RIVER HRTCHERY FRLL CHINOOK VRLUE ^^ V BRITISH ^ COLUMBIR SI, 564,0 \~7j WRSH. ^S52S,03i SI 62,1 ORE. \ CRLIF. .-. Total Benefit 5: ,000,000 Avo. Total Cos $700,00 Figure 36 Rvo. Beneflt/Cost 4.2/1 COLUMBIA RIVER HRTCHERY FRLL CHINOOK CRTCH DISTRIBUTION 0.25jVMJkFiLHSKH (2,600)^^/ BRITISH COLUMBIR 0.4'/. (6,000) [ F . Figure 37 COLUMBIR RIVER HRTCHERY COHO CRTCH DISTRIBUTION RLRSKfl BRITISH COLUMBIR 6* :i3,800'C^\ 13,000) \ p 33* (818,600) WASH. 105. (263,600) \ CRLIF. COLUMBIR RIVER HRTCHERY COHO VRLUE Figure 38 26 s ^': W SERVICE Mi MOBIL FISH MARK r 3«i J 3 Figure 40 NMFS Mobile Fish Marking Facility built as part of the Bonneville Power Adminstration, Department of Energy funded "Fall Chinook Hatchery Evaluation Study." Figure 41 The area and ports where sports and commercial salmon catches are sampled for marked fish. 27 Hatchery Improvement Studies In addition to placing the National Marine Fisheries Service in a lead role in protecting the anadromous salmonid resource of the Columbia River Basin, activities conducted under the Colum- bia River Fisheries Development Program have resulted in major advancements in the field of fish culture. Considerable time is spent by Program personnel on studies aimed at improving the quality of fish produced, increasing their contribution and chances for survival, and improving general hatchery techniques. The studies are either coordinated by NMFS personnel or by the State fish agency and USFWS personnel at Program-funded facilities. Work is normally done by the fishery agencies or under contract to educational institutions or private consultants. One of the prime concerns in any fish cultural operation is the quality of food fed to young fish. Prior to Program-sponsored research, the diets in use were combinations of ground animal and fish flesh mixed with ingredients such as milk and milk by-products and cereal grains. These "wet" diets had to be prepared daily at each hatchery and were labor consuming. The diets were of questionable nutritional value and provided a source of disease from the raw fish used. Wet diets were difficult to feed and resulted in problems of cleanliness in the rearing areas. With funds and support by the Pro- gram, two new diets were developed. The Oregon Moist Pellet formula (OMP), developed jointly by the Oregon Fish Commission (now the Oregon Department of Fish and Wildlife) and Oregon State University, and Abemathy Dry Granule formula, developed at Abemathy Fish Cultural Development Center (USFWS), are in wide use in both Program and non-Program hatcheries. Both of these open for- mula diets are commercially prepared and shipped to hatcheries. They are easy to handle and readily accepted by the fish. Growth using these diets has been excellent, and the formulas are constantly be- ing reviewed from possible improvements. The search for a method of mass-marking large numbers of salmon and steelhead as required in the conduct of evaluation studies has resulted in the development of two new marking techniques. The first, a terramycin mark, was originally discovered as a by-product of studying the use of tetracyclene on the bones of humans. Supported by the Progam, presonnel from USFWS used this research to develop a technique to mark fish and ODFW began to use the technique on a production basis. The mark results from the ingestion of tetracyclene mixed with the fish's food. The drug is deposited in the fish's bones and is detectible as a fluorescent yellow ring when the bones are viewed in a special wave length fluorescent light under a microscope. Since there is normally no way of determining externally whether the fish has a terramycin mark, this method is limited in its use to studies that are based on returns to hatcheries. Here the fish can be easily sampled for marks. To facilitate identification of fish in the fishery as well as on return to the hatcheries, a second technique was developed. This combines the use of a metal coded wire tag which is injected into the snout of the small fish (Figure 42) and the removal of the adipose fin from the back of the fish. The removal of the adipose fin serves as an indicator which, by agreement of all fishery agencies on the Pacific coast, signals the presence of an internal tag. The tag itself is only .042 inch long and contains information on its surface in the form of binary notches or a combination of colored bands. Although the work done by WDF with Program funds only produced a prototype tag, this research served as a foundation for the development of the tags that are currently in use world-wide. Well in excess of 100 million fish have been marked using this technique. Studies are being supported by Program personnel and funds to investigate and develop a physiological indicator or set of indicators that can be used to determine a young salmon's or steelhead trouf s readiness to migrate into salt water. If a hatchery is to rear and release fish with the least impact on the native or wild populations, it is important that the hatchery fish spend as little time as possible in the rearing areas of the rivers and estuaries and move rapidly into the ocean to begin the saltwater phase of their life cycle. Fish that are released either too soon or too late will either spend the time in the rearing areas competing for food and facing predation until they are ready to migrate or they will residualize and never migrate. Currently, the basis for determining the release timing for hatchery fish is often less than scientific. The decision may be based on necessity — lack of food or too much food can drastically alter a projected release date. Overcrowding of a hatchery can force the 28 release of fish before the projected date. Manager's intuition or other arbitrary determination methods are also often used to make the release determination. The possibility of using one or more physiological parameters measureable at hatcheries to determine the migration readiness is being studied by personnel of the NMFS Northwest and Alaska Fisheries Center in Seattle in cooperation with the various agencies operating Program-funded hatcheries. Figure 42 A cross section of the nose of a small chinook salmon showing a coded wire tag in place (enlarged approximately 7 times). Another cooperative study being funded by the Program involves the serial release of coho from hatcheries operated by the ODFW and WDF to determine optimum release times. Three separate releases are being made at one-month intervals starting in May at each of four hatcheries, two in each state. To make sure only one variable, time, is being evaluated, the fish are being reared so that size is held constant for all releases. Each group is being marked with an adipose-coded wire tag mark and the evaluation of the different release dates will be based on catch and survival. This study is being meshed with the Program supported physiological work. Other possible indicators of migration readiness are being examined as they are proposed and will be studied if promising. An example of a study conducted by NMFS personnel is one just completed to determine the feasibility of creating or enhancing the fishery in a specific area by releasing hatchery salmon into that area. Homing ability and contribution to the fisheries of coho salmon released at Willard Hatchery and at a remote site on Youngs Bay in the Columbia River estuary were examined and compared (Figure 43). The results show that the fish homed to their release site and the fish that were transplanted into the estuary contributed four times as well as those released at Willard, 166 miles upstream from the Pacific Ocean. The implications of these results on salmon management are great. They show that it is possible to transplant coho and have these fish contribute to fisheries that may be historically short of fish. 29 SCALE IN KILOMETERS Columbia Ri Figure 43 Maps of the Columbia River coho homing study area showing location of Willard and Little White Salmon NFH and detailed features of the Youngs Bay region. A final example of the type of hatchery improvement study being funded by the Program is a study being conducted by WDG to assess the impact of hatchery steelhead trout on the native populations of steelhead and cutthroat trout. By using the procedure of genetically marking all hatchery steelhead released into the Kalama River, the study, when completed, will determine if the hatchery fish adversely affect the native fish, the life's history of the hatchery as well as the native fish, and the relative status of the Kalama River steelhead populations. A sidelight to this study is important because of the location of the study area. The primary study site is Gobar Rearing Pond on Gobar Creek, a tributary of the Kalama River, which is in close proximity to Mt. St. Helens and the area af- fected by the eruption (Figure 44). Data gathered to date in connection with the steelhead study may serve as important baseline data when the effects of the eruption are evaluated. Figure 44 Mt. St. Helens and surrounding area after the devastating eruption May 18, 1980. Photo courtesy of Henry Whitacre. 30 FISH FACILITIES As indicated in Figure 19, Columbia River Fisheries Development Program Office personnel often work closely with those of the Fish Facilities Branch (FFB) concerning Program activities. The FFB pro- vides engineering and biological expertise for the design and operation of fish passage and fish protec- tive facilities, as well as for facilities that may be required to direct, trap, or collect fish at dams, fish hatcheries, or other installations. Services provided to the Program Office are divided into three areas — design, review, and inspec- tion. Most of the design work involves conceptualization during the planning phase of a project. FFB engineers and biologists work with the various fisheries related agencies in developing preliminary plans which are functional and feasible. In the case of Willamette Falls fish ladder, FFB engineers con- tributed significantly to the original design. In addition to actual design work, the FFB also advises con- cerned agencies on types of facilities to use in constructing Program projects. Project and plan reviews are the services most frequently provided by the FFB for the Program Of- fice. They examine project proposals and plans that are submitted, commenting on the designs, and requesting modifications when necessary (Figure 45). FFB personnel have been closely involved with plans developed under contract with a private consultant firm for the pollution abatement facilities that have been built or are being built at Program hatcheries (Figure 24). They examine drawings for fish ladders and other construction planned by the fishery agencies for financing with Program funds. Figure 45 Adult salmon trapping facilities of Applegate Dam on the Rogue River in Oregon. The project was designed with the assistance of the Fish Facilities Branch. Once construction begins on a Program project, the engineers of FFB visit the project site to inspect the construction and make recommendations when necessary to the agency actually having the con- struction done. Upon completion, they often take part in the final inspection to assure quality of work before the project is accepted. In addition to their Program related work, the FFB; 1 . reviews and passes judgment on the adequacy of fish facility designs for federal, federally-funded, Federal Energy Regulation Commission, Nuclear Regulatory Commission license, and Anadromous Fish Act (Public Law 89-304) projects; 2. inspect the operation of fish facilities at projects in the Columbia Basin; 3. participate in interagency committees dealing with the design and review of fish facilities, and other problems associated with fish protection in the Columbia Basin and other parts of the country; and 4. respond to requests from other regions and agencies for assistance in designing fish protective facilities. 31 NATIONAL MARINE FISHERIES SERVICE Terry L. Leitzell Assistant Administrator for Fisheries National Marine Fisheries Service Washington, DC. 20235 (202) 634-7283 H. A. Larkins Regional Director — Northwest Region 1700 Westlakd Ave., North Seattle, WA 98109 (206) 442-7575 Dale R. Evans Chief — Environmental and Technical Services Division P.O. Box 4332 Portland, OR 97208 (503) 234-3361, ext. 4301 Einar Wold Director — Columbia River Fisheries Development Program P.O. Box 4322 Portland, OR 97208 (503) 234-3361, ext. 4303 Robert O. Pearce Chief — Fish Facilities Branch P.O. Box 4332 Portland, OR 97208 (503) 234-3361, ext. 4314 Merritt E. Tuttle Chief — Environmental Assessment Branch P.O. Box 4332 Portland, OR 97208 (503) 234-3361, ext. 4311 William Aron Director — Northwest and Alaska Fisheries Center 2725 Montlake Blvd, East Seattle, WA 98112 (206) 442-4760 32 Selected Bibliography of Program Publications LARSON, DM., R.j. WAHLE, R.Z. SMITH and W.G. BROWN 1978. Estimated economic benefits to visitors of selected Columbia River fish hatcheries. Spec. Rpt. 515. Agr. Exp. St., Ore. St. Univ., 44 p. VREELAND, R.R., R.J. WAHLE, AND AH. ARP 1975. Homing behavior and contribution to Columbia River fisheries of marked coho salmon released at two locations. Fish. Bull., U.S., 73:717-725. WAHLE, R.J., R.O. KOSKI, and R.Z. SMITH 1979. Contribution of 1960-63 brood hatchery-reared sockeye salmon, Oncorhynchus nerka, to the Columbia River commercial fishery. Fish. Bull., U.S. 77:229-242. WAHLE, R.J. and R.R. VREELAND 1978. Bioeconomic contribution of Columbia River hatchery fall chinook salmon, 1961 through 1964 broods, to the Pacific Coast salmon fisheries. Fish. Bull., U.S. 76:179-208. WAHLE, R.J., R.R. VREELAND, and R.H. LANDER. 1974. Bioeconomic contribution of Columbia River hatchery coho salmon, 1965 and 1966 broods, to the Pacific salmon fisheries. Fish. Bull., U.S. 72:139-169. WAHLE, R.J. and R.Z. SMITH 1979. A historical and descriptive account of Pacific Coast anadromous salmonid rearing facilities and a summary of their releases by region 1960-76. U.S. Dept. Commer., Natl. Mar. Fish. Sen/., Spec. Sci. Rep. Fish. 40 p. WAHLE, R.J. and W.D. PARENTE. P.J. JURICH, and R.R. VREELAND. 1975. Releases of anadromous salmon and trout from Pacific Coast rearing facilities, 1960 to 1973. U.S. Dep. Commer., Natl. Mar. Fish. Sen/., Data Rep. 101, 443 p. on 7 microfiche. WORLUND, D.D., R.J. WAHLE, and P.D. ZIMMER. 1969. Contribution of Columbia River hatcheries to harvest of fall chinook salmon (Oncorhyn- chus tschawytscha). U.S. Fish. Wildl. Serv., Fish. Bull. 67:361-391. 33 Illustration Credits 1. USFWS 2. L. E. Perry 3. P. Zimmer 4. NMFS 5. NMFS 6. NMFS 7. NMFS 8. Oregon Historical Society 9. P.N.R.C. 10. P.N.R.C. 11. S.Smith - NMFS 12. U.S. Bureau of Reclamation 13. R.Z.Smith - NMFS 14. NMFS 15. NMFS 16. R.Z.Smith - NMFS 17. C.Wagner - NMFS 18. Army Corps of Engineers 19. NMFS 20. NMFS 21. E. Wold - NMFS 22. Adapted from WDF 23. R. Z. Smith - NMFS 24. R. R. Vreeland - NMFS 25. NMFS 26. NMFS 27. Bonneville Power Administration 28. NMFS 29. ODFW 30. R. Z. Smith - NMFS 31. J. Linvog - NMFS 32. NMFS 33. R. Z. Smith - NMFS 34. R. Z. Smith - NMFS 35. USFWS 36. NMFS 37. NMFS 38. NMFS 39. NMFS 40. R. Z. Smith - NMFS 41. NMFS 42. S. Leek - USFWS 43. NMFS 44. Henry Whitacre 45. R. Pearce - NMFS 46. (Inside back cover) — NMFS Back Cover — Landstat photo — NASA 34 ~g 'c o J to TO .C "a c TO "to i_ +-> TO C O J3J U u TO c 00 PENN STATE UNIVERSITY LIBRARIES W. NMFS Activities in the Columbia River Basin Solid Circles — CRFDP Rearing Facilities (Operating Agency) 1 . Grays River Hatchery (WDF) 2. Beaver Creek Hatchery (WDG) 3. Elokomin Hatchery (WDF) 4. Abernathy Salmon Cultural Development Center (USFWS) 5. Toutle Hatchery (WDF) 6. Alder Creek Pond (WDG) 7. Kalama Falls Hatchery (WDF) 8. Gobar Pond (WDG) 9. Skamania Hatchery (WDG) 10. Washougal Hatchery (WDF) 11. Carson NFH (USFWS) 12. Little White Salmon NFH (USFWS) 13. Willard NFH (USFWS) 14. Spring Creek NFH (USFWS) Not Shown Ringold Trout Pond (WDG) Ringold Salmon Pond (WDF) 15. Big White Salmon Ponds (USFWS) 16. Klickitat Hatchery (WDF) 17. Herman Creek Ponds (ODFW) 18. OxBow Hatchery (ODFW) 19. Cascade Hatchery (ODFW) 20. Bonneville Hatchery (ODFW) 21. Wahkeena Pond (ODFW) 22. Sandy Hatchery (ODFW) 23. Eagle Creek NFH (USFWS) 24. Clackamas Hatchery (ODFW) 25. Trojan Ponds (ODFW) 26. Gnat Creek Hatchery (ODFW) 27. Big Creek Hatchery (ODFW) 28. Klaskanine Hatchery (ODFW) Decker Flats Pond ( I DFG) Pahsimeroi Hatchery (IDFG) Open Circles — Other NHFS Facilities in Columbia River Basin 1. Hammond Field Station (NMFS Seattle) 2. Jones Beach Sampling Site (NMFS Seattle) 3. Prescott Field Station (NMFS Seattle) 4. Environmental & Technical Services Division (NMFS Portland) 5. North Bonneville Field Station (NMFS Seattle) * GPO 1981 796-542