, 

• 

I 

~ 

ANNUAL FISH PASSAGE REPORT 

NORTH PACIFIC DIVISION 

BONNEVILLE, THE DALLES 

McNARY AND ICE HARBOR DAMS 

COLUMBIA AND SNAKE RIVERS 

OREGON AND WASHINGTON 

1965 

Prepared by 

U. s. Army Engineer Districts 

Portland and Wa lIa Wa lIa 

Corps of Engineers 
.. 

.. 

ANNUAL FISH PASSAGE REPORT 

NORTH PACIFIC DIVISION 

Reports Control Symbol 

NPDEN-PR-79 

BONNEVILLE~ THE DALLES, McNARY AND ICE HARBOR DAMS 

COLUMBIA AND SNAKE RIVERS 

OREGON AND WASHINGTON 

Prepared by 

U. S. Army Engineer Districts 

Portland and Walla Walla 

Corps of Engineers 
TABLE OF DISTANCES 

MOUTH OF COL-UMBIA RIVER TO BONNEVILLE DAM 

BONNEVILLE TO THE DALLES DAM 

THE DALLES TO McNARY DAM 

McNARY TO ICE HARBOR DAM 

DISTANCES FROM MOUTH 

OF COLUMBIA RIVER 

TO 

BONNEVILLE DAM 

THE DALLES DAM 

JOHN DAY DAM 

RIVER 

MILES 

145 

192 

216 

292 

SCALE IN MILES $0 

I o 50 I ! 

--- CALIFORNIA100 

I 

RIVER BASIN MAP 

." 
" 

FOREWORD 

This 1s one of a series of annual. reports providing a 

continuous statistica1 record of fish passage counts and re1ated 

data at Corps of Engineers dRms on the Columbia and Snake Rivers. 

Da.ta on other Corps' dams pl.anned or under const:ru.ct1on on these 

rivers will be incorporated into f'uture reports as the dams a.re 

completed and placed in operation. 

The names sockeye, pink and coho salmon are emphasized in 

this report in lieu of' blueback, humpback and silver saJ.mon, 

respectively. This reflects a change from earlier reports to 

the American Fisheries Society 1ist of names which has been 

accepted officiallY as correct for North American fishen by the 

U. S. Fish and Wildlife Service and most State fiSheries agencies. 

Copies of' the annual fish passage report are made available 

to biologists, state and federal fisher.y departments, libraries 

and other agencies and indiv1duaJ.s demonstrati,ng interest in 

these fisheries. 
", 

Text 

Salmon 

TABLE OF CONTENTS 

BONNEVILLE DAM 

Miscellaneous Other Species 

Bonneville 1965 Fish Counting Schedule 

Washington Shore Fishway 

Bradford Island Ladder and Powerhouse Collection System 

Special Fishery Activities and Investigations 

General 

Fishway Operation and Maintenance Costs 

THE DALLES DAM 

Salmon 

Miscellaneous Other Species 

The Dalles 1965 Fish Counting Schedule 

Fish Facilities, Alterations and Operations 

Special Fishery Investigations 

Visitors 

Fishway Operation and Maintenance Costs 

McNARY DAM 

Salmon 

Miscellaneous Other Species 

MCNary 1965 Fish Counting Schedule 

Fish Facilities Repair and Overhaul 

Special Fishery Investigations 

Visitors 

Fishery Operation and Maintenance Costs 

i 

Page 

1 

2 

2 

3 

3 

5 

5 

6 

7 

7 

8 

8 

8 

9 

9 

10 

10 

10 

11 

11 

11 

11 
Text 

Salmon 

TABLE OF CONTEN?E (Contd) 

ICE HARBOR DAM 

Ice Harbor 1965 Fish Counting-Schedule 

Special Fishery Investigations 

Visitors 

Fishway Operation and Maintenance Costs 

LIST OF TABLES 

GENERAL 

Table No. 

1 Fish escapement at Main S~em Dams Columbia and Snake 1960 - 1965. 

BONNEVILLE DAM 

2 Yearly totals of all fish counted over Bonneville Dam 1938 - 1965. 

3 Monthly totals of all fish counted over Bonneville Dam - 1965. , 

4-14 Daily climatological, stream flow and salmonid fish count data. 

15 Lamprey and Shad Counts April thru October 1965. 

16 Peak days of fish migration - 1938 - 1965. 

17 Monthly count of chinook salmon - 1938 - 1965. 

18 Monthly count of sockeye salmon - 1938 - 1965. 

19 Monthly .count of coho salmon - 1938 - 1965. 

20 Monthly count of chum s~lmon - 1938 - 1965. 

21 Monthly count of steelhead trout - 1938 - 1965. 

13 

13 

14 

14 

14 

22 Monthly count of shad and percent counted over fish ladders 1938 - 1965. 

23 Miscellaneous species counted over fish ladders and in 

fis~ locks 1938 - 1965. 

ii 
-, 

Table No. 

LIST OF TABLES (Contd) 

BONNEVILLE DAM 

24 Number and percent of chinook jack salmon, 1938-1964. 

25 Yearly percentage of salmonids counted over each fish 

ladder, 1938-1965. 

THE DALLES DAM 

26 Yearly totals of all fish counted over The Dalles Dam, 

1957-1965. 

27 MOn~lly totals of all fish counted over The Dalles Dam-1965. 

28-30 Daily Salmonid fish count, March through October 1965. 

31 Lamprey and shad counts April through October 1965. 

32 Peak days of fish migration - 1957-1965. 

33 MOnthly count of chinook salmon - 1957-1965. 

34 MOnthly count of sockeye salmon - 1957-1965. 

35 MOnthly count of coho salmon - 1957-1965. 

36 MOnthly count of steelhead trout - 1957-1965. 

37 Yearly percentage of salmonids counted over each fish 

ladder, 1957-1965. 

38 Miscellaneous species counted over fish ladders, 1957-1965. 

McNARY DAM 

39 Yearly totals of all fish counted over McNary Dam, 1954-1965. 

40 MOnthly totals of all fish counted over McNary Dam - 1965. 

41-49 Daily climatological, stream flow and salmonid fish count data. 

50 Lamprey and shad counts - McNary - 1965. 

51 Peak days of fish migration - 1954-1965. 

52 MOnthly count of chinook salmon - 1954-1965. 

53 Monthly count of sockeye salmon - 1954-1965. 

iii 
LIST OF TABLES (Contd) 

McNARY DAM 

Table No. 

54 MOnthly count of coho salmon - 1954-1965. 

55 Monthly count of steelhead trout - 1954-1965. 

56 Miscellaneous species counted over fish ladders and in fish locks -

1954-1965. 

57 Yearly percentage of salmonids counted over each fish ladder - 1954-1965. 

ICE HARBOR DAM 

58 Yearly totals of all fish counted over Ice Harbor Dam - 1962-1965. 

59 MOnthly totals of all fish counted over Ice Harbor Dam - 1965. 

60-71 Daily climatological, stream flow and salmonid fish count. 

72 Peak days of fish migration, 1962-1965. 

73 MOnthly count of chinook salmon Ice Harbor 1962-1965. 

74 Monthly count of steelhead trout Ice Harbor 1962-1965. 

LIST OF PLATES 

Plate No. 

1 Chinook salmon - fish count 1965 - Bonneville, The Dalles, McNary 

and Ice Harbor Dams. 

2 Sockeye (blueback) salmon - fish count 1965 - Bonneville, The Dalles, 

McNary and Ice Harbor Dams. 

3 Coho (silver) salmon - fish count 1965 - Bonneville, The Dalles, 

McNary and Ice Harbor Dams. 

4 Steelhead trout - fish count 1965 - Bonneville, The Dalles, McNary 

and Ice Harbor Dams. 

5 Chinook salmon migration periods - 1938-1965, Bonneville Dam. 

6 Sockeye (blueback) migration periods, 1938-1965, Bonneville Dam. 

7 Coho (silver) salmon migration periods, 1938-1965, Bonneville Dam. 

iv 
LIST OF PLATES (Contd) 

Plate No. 

8 Steelhead trout migration periods, 1938-1965, Bonneville Dam. 

9 Chinook salmon migration periods, 1954-1965, McNary Dam. 

10 Sockeye (blueback) salmon migration periods, 1954-1965 - McNary Dam. 

11 Coho (silver) salmon migration periods - 1954-1965 - McNary Dam. 

12 Steelhead trout migration periods - 1954-1965 - McNary Dam. 

13 

14 

15 

16 

17 

Trend of counts 

Trend of counts 

Trend of counts 

Trend of counts 

Trend of counts 

Bonneville Dam. 

- Chinook salmon runs - Bonneville Dam. 

- Sockeye salmon - Bonneville Dam. 

- Coho salmon - Bonneville Dam. 

- Steelhead trout runs - Bonneville Dam. 

- Total all salmon including steelhead -

18 Trend of counts - Shad - Bonneville Dam. 

19 Trend of counts - Squawfish - Bonneville Dam. 

20 Trend of counts - Miscellaneous species (except shad and lamprey) 

Bonneville Dam. 

21 Daily river discharges, water temperatures and turbidity readings 

Bonneville Dam. 

22 Daily river discharges, water temperatures and turbidity readings 

The Dalles Dam. 

23 Daily river discharges, water temperatures and turbidity readings 

McNary Dam. 

24 Daily river discharges, water temperatures and turbidity readings 

Ice Harbor Dam. 

25 General site map - Fish-passing facilities - Bonneville Dam. 

26 General site map - Fish-passing facilities - The Dalles Dam. 

27 General site map - Fish-passing facilities - McNary Dam. 

28 General site map - Fish passing facilities - Ice Harbor Dam. 

v 
LIST OF PHOTOORAPHS 

Photo No. 

l-B General view of Bonneville Project 

l-D General view of The Dalles Dam looking downstream 

l-M View of McNary Project from Oregon shore 

l-IH Aerial view of Ice Harbor Dam 

2-IH Fingerling recovery net below powerhouse 

3-IH Special frame used to place fYke nets in turbine intakes. 

4-IH Syphon utilized to transfer fish used in experiment 

vi 
ANNUAL REPORT OF THE: PASSAGE OF FISH 

BONNEVIlLE, THE DALLES, McNARY AND ICE HARBOR DAMS 

CALENDAR YEAR 1965 

BONNE.'VILLE DAM 

Salmon 

1. A total of 1,426,991 fish was counted at Bonneville Dam in 1965; 

" ') 

inc1uding/6i6,1~ salmonids and 810,864 of miscellaneous other species. 

~/? The most salmonids to be counted in one day at Bonneville was 19,707 on 

8 September. 

2. A brief summary of salmonid counts is contained in the following 

table: 

S;I2ecies 

Spring Run Chinook 

Summer Run Chinook 

Fall Run Chinook 

Chinook Jack or Grilse 

Sockeye (Blueback) 

Coho (Silver) 

Chum 

Pink (Humpback) 

1265 Count 

84,266 

75,997 

157,694 

64,597 

55,125 

76,032 

496 

64 

28-lr avera.~e 

82,958 

59,609 

202,168 

--37,816 

96,967 

11,586 

1,297 

11 

Steelhead Trout c 166,453 t43,J.83-~ 

'b;; 0- 71.4" " "'~ 5fb3. Another record breaking run ofJCoho salmon (76,032) ~s tabulated 

in transit through the Bonneville ladders to the forebaYJ of these 17,468 

passed over The Dalles Dam exceeding its previous record count of 6,793. 

1 
Bonneville Dam 

Miscellaneous Other S~ecies 

4. Non-salmonid species moved in maximum abundance on 6 JUly when 

, 

40,018 shad and 6,039 miscellaneous other fish were recorded. 

5. A large run of 617,323 shad passed into the Bonneville forebay. 

Of these, 346,277 were counted at The Dalles, and 39,810 at McNary. 

6. Squawfish totalling 9,985 passed the counting stations. 

7. Only one sturgeon was observed passing Bonneville. 

8. Iampreys 'totaling 108,987 were counted. The annual average is 

101,771. No smelt were observed near Bonneville in 1965. 

Bonneville 1965 Fish CountiAS Schedule 

1 January - 28 February No counting was performed. 

Gates open 

1 March - 30 March Two counters on duty - 8:00 AM - 4:00 PM 

Gates open at night 

31 March - 28 October Four counters On duty 4:00 AM - 8:00 PM 

Gates closed at night 

29 October - 30 November Two counters on duty 8:00 AM - 4:00 PM 

Gates open at night 

1 - 31 December 

Gates open 

No counting was performed. 

In addition to the daytime factor of 1.2, the follOwing nighttime 

factors were applied before 31 March and after 28 October. 

Chinook (adult) 0.058 

Chinook (jack) 0.058 

Sockeye 0.59 

Miscellaneous species 0.181 

2 

Coho 0.08 

Chums 0.08 

Steelhead 0.033 
Bonneville Dam 

WashiD&ton Shore Fishway 

9. Following installation of new l-inch trash racks in the Washington 

ladder auxiliar,y water intake area 28 December 1964, the ladder was restored 

to service and functioned without interruption through 1965. 

Bradfo~ Island Ladder and Powerhouse Collection System 

10. Both branches of the Bradford Island ladder and the north end 

of the Powerhouse collection system were drained 5 Januar,y to permit weir 

crest elevation re-adjustment. The pools were deepened to 6 feet and the 

22-foot long raised non-overflow weir sections were staggered to prevent 

a serpentining pattern of surface water flow through ladder pools. With 

the new raised weirs in place, an ov~rflow section 7 feet long remained 

above submerged orifices in each weir. An additional eleven-foot low section at the opposite end of ladder steps, where no orifice is located, gave 

a total weir overflow crest of 18 feet. During this work the powerhouse 

fishlock was operated. Additionally, piezometer tubes and pressure gauges 

were installed thereafter in the A and B Branch ladders. These gave improved 

knowledge of pressures within the auxiliar,y water conduits throughout the 

season. 

11. While the Bradford Island ladders were drained, the south spillway mechanical screens were removed and I-inch space trash racks were installed. 

12. New 2 x 6 inch lumber diffusion gratings having l-inch openings 

were placed in the fishway above valve 22 at the north end of the powerhouse, 

and in the lower end of the A-Branch ladder. 

3 
Bonneville Dam 

13. Heretofore, debris and foreign matter have restricted water flow 

through the 4-mesh mechanical and stationary auxiliary water screens, and 

the radial valves were always partially closed to prevent screen failure. 

Auxiliary water flow was completely stopped while the stationary screens 

at the south end of the powerhouse and at the upper end of the Bradford 

Island ladder were being washed with a jet of water from a hose. These 

inefficiencies have been virtually eliminated by use of the 1-inch space 

trash racks which permit a greater quantity of water to pass, and very 

rarely need cleaning. Fish attraction flows have been greater, and 

therefore better than at any time in the past. 

14. Broken timbers in the curtain wall separating the powerhouse 

collection system and the draft tube stop1og slots were replaced before 

the spring run of fish began. 

15. On 31 March, diffusion chamber flushing in the B-branch ladder 

caused several split weir dividers to shift out of position. The ladder 

was drained immediately and repairs were completed 4 April. 

16. Twenty 3 x 12-inch timber bulkheads 8 feet high were installed 

to replace an equal number of segmental gate columns in the unused openings 

leading into the powerhouse collection system. 

17. B-branch raised weir Nos. 8, 9, 10, 11, 12, 13, and 14 were 

removed 15 November 1965 to improve flow conditions in the lower end of 

the ladder. 

18. Rip-rap repairs were completed along the B-branch fishway 8 

December. 

4 
· - -

Bonneville Dam 

19. On 1 December 1965 the number one section (south end) -of the 

powerhouse collection system was drained to permit repair of auxiliary 

water valves, removal of the vertical post diffusion baffles, and installation of a new diffusion grating buil.t of 2" x 6" l.umber. 

Special Fishe;r Activities and Investigations 

20. Several. hundred adul.t spring chinook were collected in the North 

Shore trap by U. S. Fish and Wil.dlife Service personnel and haul.ed to 

Carson Hatchery. 

21. In March the U. S. Fish and Wildlife Service began a dipping 

operation to accumulate information on the numbers and species of fingerling in the powerhouse intake gate slots. 

22. Fluorescent tattoo pigments were first appl.ied to fingerl.ing 

salmon by the Corps of Engineers personnel at Shasta Dam in the fall of 

1962. Since that time many thousands of small salmon have been marked in 

this manner. A large sample of the fish tattooed in December 1963 were 

held at the Tanner Creek Hatchery through 1965. At the end of the year 

the pigments remained visibl.e under ul.tra violet l.ight. 

General 

23- Nearly a million visitors (952,520) entered the Bonneville grounds. 

24. Hundreds of angl.ers fished for salmon in project waters during 

the spring and summer runs of these species. Sturgeon fishermen were also 

active below the spillway and powerhouse. 

25. The Indian set net fishing increased in intenSity above the dam. 

5 
Bonneville Dam 

Fish~ Operation and Maintenance Costs 

26. The total 1965 fish~ operation and maintenance cost, including 

routine fish counting, but excluding research and other investigations, 

was as follows: 

Routine Operations 

Fish Counting 

Total Operations 

Maintenance 

Total Operations & Maintenance 

6 

$ 30,625.Z7 

24,333.66 

54,958.93 

202,345.11 

$257,304.04 
THE DALLES DAM 

Salmon ( 

A total of 1,068,510 fish was counted at The Dalles Dam in 1965, 

including 397,852 salmonids and 670,658 of other species. The maximum 

daily sum of salmonids in 1965 was 12,366 on 10 September, of which 7,726 

were chinook; this figure also marked the peak of the latter run. 

28. A brief summary of salmonid counts is contained in the follOwing 

table I 

S12ecies 

Spring Run Chinook 

Summer Run Chinook 

Fall Run Chinook 

Chinook Jacks or Grilse 

Sockeye (Blueback) 

Coho (Silver) 

Chum 

Pink (Humpback) 

Steelhead Trout 

1265 Count 

43,617 

50,527 

100,905 

65,552 

44,279 

17,468 

1 

3 

141,052 

2-zr averaae 

65,146 

67,281 

86,171 

38,010 

63,445 

5,322 

21 

5 

131,775 

29. On 6 April an albino chinook was Observed passing the East Ladder 

counting board. 

Miscellaneous Other Species 

30. The largest tabulation of all species in one day was 36,292 on 

6 July; of this summation 33,208 were miscellaneous species, ,including 

24,203 shad, and 337 lampreys. The peak of the lamprey run (3,762) came 

on 23 July. 

7 
The Dalles Dam 

31. Of the 617,323 shad passing through the Bonneville ladders, 56.1 

percent of them (346,277) ascended The Dalles Dam fishw~s. Shad did not 

remain in the ladders or forebay as they have in other years. 

32. Sea gulls were noted feeding on small fish in early ~, and again 

in November and December when young shad were paSSing downstream. 

The Dalles 1965 Fish Counting Schedule 

1 January - Z7 March 

Gates open 

28 March - 23 October 

Gates closed at night 

24 October - 31 December 

Gates open 

No counting was performed 

Full time counting 16 hr/day 

No counting was performed 

A daytime factor of 1.2 was applied to compensate for passage of 

fish during a 10 minute rest period each hour during counting 

periods. 

Fish Facilities Inspection, Alterations/.and Qperations 

33. On 5 January, the North and East ladders were drained prior to 

the 1965 counting season. Following inspection and minor repairs, the 

North Ladder was re-watered 15 January; East Ladder, 1 February. 

34. The North Ladder was drained for the second time during the year, 

19 November to permit repairs of regulating gate rollers at the upper end 

of the fishway. This fish pass, therefore, remained non-functional for the 

remainder of the year. However, the East Ladder operated continuously. 

Special Fishery Investigations 

35. In August, September, and October, Fish Commission of Oregon crews 

tagged numerous fall chinooks from the East Ladder, and also hauled several 

dozen fish of the same species to 4 holding tanks on the Deschutes River. 

8 

• 
The Dalles Dam 

The fishlock was used effectively to capture fish for the latter experiment. 

'Tagging operations ceased on 18 October. 

36. Concurrent with the Fish Commission of Oregon tagging operations, 

U. S. Fish & Wildlife Service personnel attached sonar transmitters to a 

sizeable number of fall chinook. Auto-recording apparatus noted migration 

of these fish enroute upstream. The tagging and sonar studies relate to 

John ~ Dam fish passage problems and to the continuing investigation of 

reasons for salmon count discrepancies between dams. 

Visitors 

37. An aggregate of 201, 533 visitors was recorded at The Dalles Project 

during the calendar year 1965. 

Fishway O~ration and Maintenance Costs 

Routine Operations 

Fish Counting 

Total Operations 

Maintenance 

Total Operations & Maintenance 

9 

$42,438.47 

17,837.64 

60, 276.11 

21,§J0.62 

$82,146.76 
McNARY DAM 

Salmon 

38. There was a total of 550,317 fish counted over McNary Dam in 1965. 

Of this number, 3l~,6l9 were salmonids and 235,698 non-salmon1ds. The 

greatest number of salmon for a~ one day was 6,967 on 14 September. The 

combined maximum daily count of all species was 9,977 on 2 August 1965. 

39. The follOwing table is a brief summary of salmonid counts. 

SpeCies 1965 Count 12-lr averas;e 

Spring Run Chinook 29,206 49,497 

Summer Run Chinook 45,375 67,829 

Fall Run Chinook 76,326 49,J.66 

Sockeye (Blueback) 42,052 78,564 

Coho (Silver) 2,700 2,033 

Steelhead 118,960 100,370 

Miscellaneous Other SpeCies 

40. The predominant miscellaneous species is the sucker (75,700) with 

the shad (39,810) shOwing a substantia~ increase over 1964. On a whole, 

the non-salmonid species show a decline over the l2-year period. 

McNary 1965 Fish Counting Schedule 

1 January - 31 March 

Gates open 

1 April - 31 July 

No counting was perfoxmed 

Sample counting in four-hour periods, 

alternating between counting stations 

16 hours daily. The gates of the 

ladder where the last daily four-hour 

shift was spent were closed from 8:00 

PM - 4:00 AM PST next day when first 

shift opened them. Opposite ladder 

remained open during this time. 

10 

• 
1 August --31 October Full time count 4:00 AM - 8:00 PM PST 

Gates closed at night 

1 November - 31 December No counting was performed 

Gates open 

Daytime factor applied during counting season to compensate for 

periods gates left unattended. 

Fish Facilities Repair and Overhaul 

41. MOdification of the windows in the fish viewing room and adjustment of ladder weirs adjacent to the structure to improve conditions for 

observation of fish were completed and the facility was opened to the 

public. No other major repairs to the fish facilities were undertaken 

Special Fisher,y Investigations 

42. The supplementary spawning channel built in 1957 and operated 

by the Washington Department of Fisheries, under contract with the Corps 

of Engineers, continued to operate during 1965. The fish were released 

from the channel in May and the channel unwatered for annual maintenance 

1 June - 15 August. Maintenance was performed by Corps of Engineers 

personnel. No major revisions were made. 

Visitors 

43. A total of 55,231 visitors were reported at MCNary Dam during 

Fishery Operation and Maintenance Costs 

44. The total cost for fishway operation and maintenance for 1965 

is as follows: 

11 
McNary Dam 

Routine Operation 

Fish Counting 

Subtotal 

Maintenance 

Total Operation and Maintenance 

12 

$ 77,063.16 

13,8:}O.74 

$ 90,893.90 

64,034.19 

$154,928.09 
ICE HARBOR DAM 

Salmon 

45. There was a total of 2l5,35l fish counted over Ice Harbor Dam 

in 1965. Of this number, 102,743 were salmonids and ll2,608 non-salmonids. 

The greatest number of salmonids on any one day was 2,92l on the l8th of 

September. The combined maximum daily count of all species was 4,482 on 

the l3th of July. 

46. The following table is a brief summary of salmonids counts. 

Species l265 Count 4-lr ave rase 

Spring Run Chinook l2,l78 24,2l8 

Summer Run Chinook l4,70l 22,728 

Fall Run Chinook l2,354 16,759 

Blueback (Sockeye) 317 687 

Silver (Coho) 320 l,883 

Steelhead 62,873 78,Ol7 

Lce Harbor 1265 Fish Counting Schedule 

l January - 3l March 

Gates closed at night 

l April - 3l October 

Gates closed at night 

1 - 30 November 

Gates closed 4:00 PM - 8:00 AM 

1 - 31 December 

Gates open 

13 

Counting 8:00 AM - 4:00 PM. 

Schedule alternated daily, 

3-day cycle. Counted 8 hrs lst 

ladder lst day, 4 hrs each 

ladder 2nd day, 8 hrs 2nd ladder 

3rd day. 

Full time counting l6 hrs/day. 

4:00 AM - 8:00 PM PST 

Counting 8:00 AM - 4:00 PM 

No counting was performed 
Ice Harbor Dam 

Special Fishery Investigations 

47. Studies were conducted by the U. SQ Fish and Wildlife Service 

to determine the numbers of downstream migrant fingerlings which collected 

in the main unit headgate slots, the probable percentage of the run which 

they constituted and the time period which they spent in the slots. Migrants 

were dipped from the slots, counted and released. A certain percentage of 

these were marked and taken upstream and released. The numbers of these 

marked fish recaptured in the slots were used to indicate the percentage of 

the run which collected in the slots. 

48. The Bureau of Commercial Fisheries started an extensive program 

on turbine passage for downstream migrants. These experiments are designed 

to determine the percentage of fish that can successfully pass downstream 

via the turbine route. Also what operating conditions will safely pass 

the greatest percentage of downstream migrants. See photographs 2-IH, 3-IH 

and 4-IH. 

Visitors 

49. A total of 85,174 visitors were recorded at Ice Harbor Dam in 1965. 

Fishway Operation and Maintenance Costs 

50. The total cost of fishway operation and maintenance for 1965 are 

as follows: 

Routine Operation 

Fish Counting 

Subtotal 

Maintenance 

Total Operation and Maintenance 

14 

$38,741.06 

14z 337.19 

$53,078.25 

16,004.40 

$69,082.65 
i ...... _-.,..--- I SPECIES ! BONNEVILLE TIlE DA.LLES 

I 

, - ~ ! , 

i CHINOOK i 281,980 201,335 , I 

Spring I 98,695 19,183 Swlmt9r ! 66,461 50,824 Fall 116,824 11,328 Jack. I 29,736 35,409 STEELlIEAD 139,719 134,572 SOCKEYE , 17, III 16,689 

COHO I 3,456 2,139 

SRAD 265:~ 113,229 

IAMPREY 364 352:444 

~OOK 286,625 187,132 

SprlD,i 91,ll.6 69,139 

Summer 77,485 57,001 Fall llB,024 60,986 Jacks 23,0:;( 25,656 

STE!i!LlIEAD I 164,025 163,301 

SOCKEYE ! 28,179 27,127 COHO 14,786 3,696 

SRAD i 435,986 216,464 IAMPREY 101,426 83,350 

1963 : CHINOOK 180,969 I 278,560 Spring 75,471 52,931 Summer I 64,014 47,333 

Fall 139,075 &:>,699 

Jacka I 48,114 54,749 

STEELlIEAD l29,418 llB,957 

SOCKEYE 60,319 56,931 

COHO 12,658 3,716 

BRAD 389,772 160,958 IAMPREY 87,931 79,530 .---0::-- I - i---- 1964 j 

CHINOOK 344,422 183,842 

Spr1"8 )1,428 00,691 

Summer 80,531 56,360 

Fall 112,463 66,791 

Jacks 28,116 30,900 

STEELlIEAD 117,252 110,033 

SOCKEYE 99,8,6 79,042 

COHO 53,602 5,978 

SRAD 252,67!!- 1;8,736 

IAMPREY 104,331 64,252 

1:2§2 

CHINOOK 317,957 195,049 

Spring 84,266 43,617 

Summer 75,997 50,527 

Fall 157,694 100,905 

Jacks -~ 64,597 61,552 

STEcLl!EAD 166,453 141,052 

SOCKE:YE 55,125 44,279 

COHO 76,032 17,468 

SRAD 617,323 346,277 IAMPREY 108,987 45,180 

Assumed 

Dates for 

Chinook Runs 

Spring 1 Mar - 1 April -

31~ 3 JUlle 

s;;;;;.;.,r 1 June - 4.Tuna - 31 Jul 3 Aug 

Fall 1 Aug - 4 Aug - 28 Nov 31 Oct 

WLEI 

FISH ESCAJ?EMEN'l' AT MAIN STEM DAMS 

COLtJIIlBIA &: SNAKE RIVERS 1961 TO 1965 

McIl'Allr I ICE HAllBOR PRIEST 

RiU'IDS 

154,9')6 

68,5~ 

45,257 

41,200 

22,661 

103,743 

16,388 

2,045 

1,612 

26,119 

152,756 94,301 38,899 

55,884 33,613 7,858 

52,756 30,639 21,221 

44,116 30,049 9,BlO 

22,293 No COUflt 

163,181 115,796 9,324 

29,:;(2 38 28,575 

3,195 3,201 601 

12,847 253 839 

14,027 36,863 No COUllt 

154,459 61,190 43,682 

52,336 26,778 9,039 

44,760 20,875 19,220 

57,363 13,5:;( 15,423 

43,948 1'10 Count 22,144 

113,646 74,539 9,066 

59,744 1,118 64,751 

3,113 1,933 29 

9,015 675 523 

9,965 49,4;4 

167,934 60,097 51,063 

54,279 24,3OlJ. 11,718 

55,062 24,696 24,,13 

58,593 11,097 14, 32 

29,402 1,280 18,'2112 

100,742 58,840 6,009 

83,931 1,216 79,012 

3,317 2,011 83 

14,494 :m 513 

6,173 16,960 

150,901 39,233 51,782 

29,206 12,178 5,799 

45,315 14,701 26,599 

76,326 12,354 19,384 

48,818 9,295 24,202 

118,960 62,873 9,041 

42,')52 317 48,340 

2,700 320 448 

39,810 532 752 

7,362 9,818 

1 April - t.A~ - 16 April - 8 June 23 JUne 

9 Jwre - ~- 24 JUI1e - 8 Aug I , Q, 

9 Sept - 12 Aug - 2 Sept -

31 Oct 31 Oct 31 Oct -

-- WANAP'JM ROCK ROC1C!: 

ISIAND 

f--- REACH 

33,061 20,814 

1,412 5,419 

11,040 12,3"-9 

8,555 3,046 

9,260 9,236 

7,042 4,281 

19,233 11,413 

50 2}) 

No Record 

No Record 16,626 

34,154 18,604 

1,289 4,813 

20,277 12,082 

6,588 1,649 

7,118 5,801 

7,591 4,681 

29,253 13,218 , 73( 624 

1 Hone 

2!.~_ 2,8<15 ---- 35,809 . )4,688 17,155 

5,142 7,654 5,991 

11,221 15,223 '7,125 

13,446 11,811 4,039 

21,617 19,409 8,323 

1,212 1,018 3,10"-

67,310 64,768 46,299 

72 20 1 

13 2 

2,798 3,141 

44,399 39,951 25,491 

11,452 9,326 8,199 

24,180 21,851 13,926 

8,761 8,774 3,366 

16,330 14,493 8,423 

5,519 5,016 1,826 

84,503 69,411 40,590 

60 61 112 

2 1,61~ ___ -~-

42,250 36,407 25,344 

5,893 4,921 3,314 

24,317 22,139 15,975 

11,980 9,347 5,995 

22,258 17,ll) 13,585 

8,142 6,063 3,300 

47,858 42,319 31,722 

452 258 304 

4,475 8,872 

20 April - 30 April - 27 April - 23 June 23 June 23 June 

24 June - 24 June - 24 June - 1 Sept 1 Sept 1 Sept 

2 Sept - 2 Sept - 2 Sept -

31 Oct 31 Oct 31 Dec 

TABLE 1 
~ TABLE 2 

~ YFARlX TarALS OF ALL FISH COUNTED OVER BONNEVILLE DAM I\) 

1938 - 1965 

PiIik 1 Sockeye Coho ~ump- Total Miscellaneous- Total 

Year Chinook Steelhead {Bluebac~ Gsilve:Q Chum bacl~ Salmonid Fish Species 

1938 271,799 107,003 75,040 15,185 2,117 471,144 614,896 1,086,040 

1939 286,189 122,032 73,382 14,383 1,168 497,154 464,684 961,838 

1940 391,587 185,174 148,807 11,917 1,729 739,214 \ 364,211 1,103,425 

1941 461,443 118,089 65,741 17,911 5, 269 4 668,457 269,738 938,195 1942 401,942 151,800 55,464 12,402 1, 865 11 623,484 245,033 868,517 

1943 313,123 92,133 39,845 2,547 788 448,436 187,379 635,815 

1944 240,764 100,518 15,072 4,207 954 1 361,516 230,173 591,689 

1945 297,478 120,133 9,501 790 728 1 428,631 309,357 737,988 1946 446,052 142,807 74,376 3,898 1,178 2 668,313 364,809 1,033,122 

1947 480,377 135,444 171,139 11,174 199 3 798,336 408,520 1,206,856 

1948 419,555 139,062 131,541 4,081 3,636 2 697,877 383,971 1,081,848 

1949 277,697 119,285 51,444 1,004 2,028 6 451,464 444,151 895,615 

1950 357,375 114,087 77,993 10,151 1,069 8 560,683 266,839 827,522 

1951 331,788 140,689 169,428 5,201 1,044 7 648,157 290,562 938,719 

1952 420,879 260,990 184,645 7,768 1,505 9 875,796 199,530 1,075,326 

1953 332,479 223,914 235,215 13,018 1,728 10 806,364 332,264 1,138,628 

1954 320,947 176,260 130,107 4,062 1,569 4 632,949 250,179 883,128 

1955 359,853 198,411 237,748 3,725 318 9 800,064 256,346 1,056,410 

1956 300,917 131,116 156,418 6,127 693 4 595,275 219,526 814,801 

1957 403,286 139,183 82,915 4,675 569 12 630,640 184,646 815,286 

1958 426, 419 131,437 122,389 3,673 455 6 684,379 238,718 923,097 

1959 345,028 129,026 86,560 2,695 906 22 564,237 330,229 894,466 

1960 256,049 113,676 59,713 3,268 1,026 433,732 408,098 841,830 

1961 281,980 139,719 17,111 3,456 896 12 443,174 753,551 1,196,725 

1962 286,625 164,025 28,179 14,788 1,013 27 494,657 616,574 1,111,231 

1963 278,560 129,418 60,319 12,658 739 34 481,728 567,495 1,049,223 

1964 344,422 117,252 99,856 53,602 632 45 615,809 462,397 1,078,206 

126~ 317 z 957 166z453 55z125 76,032 496 64 616z127 810z864 l z426z221 

Total 9,652,570 4,009,136 2,715,073 324,398 36,317 303 16,737,797 10,474,740 27,212,537 

28-Year 

Aver~e 344,735 143,183 96,967 11,586 1,297 11 597,778 374,098 971,876 

1 Squawfish, Lamprey, Trout, Perch, Miscellaneous Trout, Shad, etc. 

'2 Fish-counting initiated 28 Feb and discontinued 30 Nov 65. 
TABLE 3 

MONTHLY TOTAlS OF ALL FISH COUNTED OVER BONNEVILLE DAM 

1965 

SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL 

Chinook 1,238 47,083 35,945 38,482 37,515 38,727 112,664 6,074 229 317,957 

Steelhead 211 1,516 1,419 4,265 89,405 29,506 37,529 1,971 631 166,453 

Sockeye (Blueback) 457 21,860 31,776 744 285 3 55,125 

Coho (Silver) 2 21 5,911 61,335 8,566 197 76,032 .... · Chum 10 55 431 496:-; 

Pink (HumEback~ 7 55 2 64: .~ 

Total SaJlnon 1,449 48,599 37,821 64,609 158,717 74,895 211,878 16,671 1,488 616,127 ' 

Shad 1 33,815 570,432 12,844 194 35 2 617,323-

Misc. Trout 6 145 185 322 926 865 3,272 985 145 6 , 851" . Carp 90 6,270 1,796 202 114 8,472.~ 

Chub 28 109 295 793 212 84 51 1 1, 573 ~ 

Sucker 49 3,965 3,572 11,043 29,491 2,865 1,481 1,145 55 53, 666 ~I 

Squawf'ish 2 234 614 2,270 5,408 722 442 288 5 9,985 

Whitefish 20 8 1 2 24 81 133 241 238 748 

Shiner 6 75 1,006 1,385 117 10 2,599 

Lamprey 54 6,674 8,886 71,027 16,949 4, 617 772 8 108,987 

Bass 86 321 72 105 61 3 648 

Catfish 2 2 

Channel Catfish 2 2 

Crappie 1 1 2 

Tench 1 1 2 1 5 

Sturgeon 1 1 

Total Misc. Fish 17 4,2434 11z162 56.z886685z701 37.z796 10z642 3z 702 457 810z864 

~ Total All Fish 1,526 53,033 48,983 121,495 844,418 112,691 222,527 20,373 1,945 1,426,991 

~ v.l 
TABLE 4 

CLlMATOLOOICAL AND STREAM FLOW DATA 

BONNEVILLE DAM 

JANUARY 1965 FEBRUARY 1965 • 

Temperature R 1 v e r Temperature R 1 v e r 

Date Air Date Air 

Max. Min. Water Rain Turbiditv Flow Max. Min. Water Rain ! rpll.,.h1 n t tv Flow 

1 36 31 38 1.36 0.2 184,600 1 44 33 41 0.00 0.3 326,000 

2 37 33 31 0.35 0.3 162,900 2 42 36 41 0.00 0.3 303,400 

3 40 32 37 Trace 0.3 171,200 3 42 36 40 0.01 0.3 292,300 

4- 37 32 3S/ 0.11 0.4 183,400 4 48 37 40 Trace 0.1 256,700 

5 39 34 39 0.21 0.8 180,700 5 53 37 40 0.12 0.2 233,800 

6 39 34 40 0.01 0.8 181,100 6 43 37 40 Trace 0.2 251,900 

7 41 35 39 1.15 0.5 171,500 7 48 40 40 0.22 0.2 261,900 

8 38 32 39 0.05 1.0 163,800 8 46 36 41 0.20 0.3 254,300 

9 40 33 39 0.90 1.1 188,500 9 44 36 40 0.15 0.6 256,200 

10 45 33 39 0.19 M 169,900 10 43 31 40 Trace 0.6 259,500 

11 47 30 39 Trace 0.6 155,500 11 46 33 40 0.13 0 .. 8 243,000 

12 48 33 39 Trace 1.0 159,200 12 49 40 40 0.59 1.0 258,700 

13 40 34 39 0.00 0.8 174,500 13 48 37 40 0.32 1.1 260,300 

14 42 33 39 0.00 1.2 180,400 14 44 37 40 0.33 1.3 252,900 

15 40 34 39 0.00 0.9 160,200 15 47 43 41 0.27 1.3 201,900 

16 42 32 39 0.00 0.9 162,200 16 49 41 41 0.04 1.4 177,700 

17 40 38 39 0.00 1.0 152,200 17 59 40 41 0.00 1.5 207,700 

18 40 35 38 0.00 I.S 146,700 18 61 39 41 0.00 1.4 226,300 

19 39 35 38 0.04 1.2 143,700 19 51 38 41 0.01 1.5 236,900 

20 47 37 39 0.38 1.3 153,000 20 SO 38 41 0.00 1.5 23l,700 

21 47 37 40 0.46 1.6 170,900 21 48 38 41 0.90 1.5 230,700 

22 45 3S 40 0.36 2.0 161,000 22 46 38 41 0.11 1.5 220.400 

23 44 34 39 1.65 2.0 156,800 23 49 34 41 0.00 1.5 238,600 

24 44 32 37 0.85 2.1 152,900 24 55 36 42 0.00 1.1 241,100 

25 47 34 39 0.82 1.8 156,700 25 60 38 42 0.00 1.2 222,600 

26 53 39 40 1.29 1.0 157,700 26 50 37 42 1.20 1.3 214,100 

27 64 46 41 2.00 1.3 206~500 27 48 36 43 0.35 1.1 219,900 

28 53 49 41 1.48 0.6 253,200 28 48 32 42 Trace 1.2 124,500 

29 55 49 42 1.62 0.5 258,900 4·95 

30 68 40 42 0.38 0.3 284,800 . 31 44 33 42 Trace 0.3 352~400 

15.bb 
Date 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

~ 31 

t:;ci Note: 

Vl 

TABLE 5 

CLIMATOLOOICAL, STREAM FLOW AND SAIMONID FISH COUNT DATA .. MARCH 1965 

BONNEVILLE DAM 

"-

Temperature Weather River Salmonid Fish Count 

Air "- Steel- I 

Max. Min. Water Bar. Wind Sky Rain Turbidity Flow Chinook head i 

51 36 42 30·50 N .. 10, Cloudy 0.00 1.2 215,100 9 _-l 

56 40 41 30.38 NE-18, Clear 0.00 1.5 219,400 2 8 

57 40 41 30·23 NE .. 12, Clear 0.00 1.4 214,500 4 

57 41 42 30·21 NE .. 10, Clear 0.00 1.5 197,500 2 9 

59 38 43 30.20 NE-18, Clear 0.00 1.5 199,900 2 7 

63 39 42 30·'27 NE-10, Ft.Cldy 0.00 1.8 192,000 7 

65 J] 42 30.27 NE- 4, Clear 0.00 1.7 178,100 1 8 

64 37 43 30.28 NE- 6, Clear 0.00 1.8 190,400 4 10 

66 38 43 30.19 NE- 6, Clear 0.00 1.7 211,800 2 6 

67 38 43 30.10 NE- 6~ Clear 0.00 1.4 198,000 1 8 

65 39 43 30.04 NE- 4, Clear 0.00 1.4 220,100 3 2 

75 35 43 30.09 NE-24, Clear 0.00 1.6 241,100 1 6 

69 35 44 30.26 NE- 2, Clear 0.00 1.8 219,300 1 2 

62 34 44 30.25 NE- 4, Clear 0.00 1.8 205,100 4 

62 J] 44 30.11 SW-12, Clear 0.00 1.8 201,500 1 

61 32 44 30.14 SW-20, Cloudy Trace 1.7 189,900 1 

48 28 44 30·50 N -10, Cloudy Trace 1.7 217,300 4 7 

49 29 44 30.65 NE .. 14, Clear Trace 1.8 178,500 1 2 

53 32 44 30· 55 0, Clear 0.00 1.8 189,400 2 4 

55 42 44 30·35 West, Cloudy Trace 2.0 181,500 5 1 

55 44 44 30·30 West, Cloudy Trace 2.1 161,500 7 3 

50 34 44 31.20 West, Cloudy Trace 2.4 154,700 21 7 

55 34 44~ 30.19 East, Clear 0.00 2.4 174,600 26 9 

48 31 44 30.22 East, Clear 0.02 2.4 188,700 39 8 

52 32 44 29·96 East, Cloudy 1.84 2.4 167,500 16 2 

45 33 43 29·79 0, Cloudy 0.20 2.4 163,200 29 1 

45 36 43 30.00 West, Ft.C1dy 0.02 2.4 165,300 31 1 

45 38 44 3e.08 E - 5, Cloudy 0.05 2.4 159,700 51 3 

61 42 44 30·01 E .. 7, Ft.Cldy 0.00 2.5 1J],loo 128 6 

67 44 44 29·99 East, Ft.Cldy 0.00 2.6 160,300 285 21 

68 42 44 29·90 East, Ft.C1dy 0.03 2.6 159,600 57~ 36 

Fish count totals include 1 chinook and 8 2.16 1,238 211 

steeIhead counted 28 Febr~ar,y 1965. 

Total 

9 

10 

4 

11 

9 

7 

9 

14 

8 

9 

5 

7 

3 

4 

1 

1 

11 

3 

6 

6 

10 

28 

35 

47 

18 

30 

32 

54 

134 

306 

602 

1,449 
Date 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

TABLE 6 

CLIMATOLOOICAL, STREAM FLOW AND SAIMONID FISH COUNT DATA - APRIL 1965 

BONNEVILLE DAM 

T e m per a t u r e Weather E i v e r Salmonid Fish Count 

Air SteelMax. Min. Water Bar. Wind Sky Rain Turbidi'tr Flow Chinook head Total 

50 37 43 29·70 West, Cloudy 0.02 2·5 138,400 306 15 321 

53 38 44 29·94 West, Cloudy 0.00 2.5 161,500 638 31 669 60 36 45 30.20 0, Cloudy 0.00 2·7 141,900 742 24 766 60 41 46 30.05 0, Cloudy Trace 2.8 120,500 932 45 977 

53-- 39 46 29·97 West, Cloudy 0.00 2·7 145,600 1,762 69 1,831 53 38 46 30.00 West, Cloudy 0.00 2.8 130,000 2,207 67 2,274 59 39 47 29·77 East, pt.Cldy 0.00 2.8 152,000 2,268 99 2,367 65 44 47 29·71 East, pt.Cldy 0.13 2.5 182,900 1,955 72 2,027 51 41 47 29·51 West, Cloudy 0.03 2.5 175,100 1,339 44 1,383 55 38 44 29.76 West, Cloudy 0.01 2·3 181,200 1,772 60 1,832 61 37 48 30·31 West, pt.Cldy 0.00 2·5 185,000 1,994 47 2,041 62 40 48 30.20 0, Clear 0.00 2.5 174,100 2,802 73 2,875 50 44 48 29·84 West, Cloudy Trace 2·5 167,800 3,403 72 3,475 69 46 48 30.10 East, Pt.Cldy 0.00 2·5 191,900 4,040 99 4,139 70 41 48 29·96 East, Pt.Cldy 0.13 2.6 189,000 2,704 95 2,799 54 42 50 29·94 0, pt.Cldy 0.04 2.4 208,100 3,690 107 3,797 65 45 50 30.08 0, pt.Cldy 0.13 2.2 220,300 3,584 84 3,668 50 45 50 29·96 East, Cloudy 2.04 1.9 240,700 2,926 83 3,009 65 48 51 29.81 0, Cloudy 1.63 1.9 255,900 2,076 74 2,150 61 49 51 29·92 West, Cloudy 0.24 1.9 287,800 1,742 71 1,813 62 43 51 30.14 West, pt.Cldy Trace 1.6 321,100 1,174 53 1,227 62 42 51 30.29 0, pt.Cldy 0.00 1.3 395,900 744 24 768 

64 49 52 30.34 0, pt.Cldy 0.19 0.8 ~37,000 110 9 119 

59 47 51 30.34 West, Cloudy 0.01 0.8 407,000 135 1 136 

69 50 51 30·30 0, Cloudy 0.00 0·7 383,600 232 4 236 

77 51 51 30.25 East, Pt.Cldy 0.00 0.6 377,300 87 6 93 

78 47 52 30.05 East, pt.Cldy 0.01 0·7 373,600 221 13 234 

62 40 52 30.27 West, Pt.Cldy 0.00 0·9 374,100 297 20 317 

65 45 52 30.20 West, Clear 0.06 1.0 369,000 398 25 423 

57 41 53 30.24 West, Cloudy 0.12 1.0 374,500 803 30 833 .. 4.79 47,083 1,516 48,599 
Date 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

~ 31 

~ 

....... 

TABLE 7 

CLIMATOIroICAL STREAM FLOW AND SAIMOND) FISH COUNT DATA - MAY 1965 

BONNEVILLE DAM 

Temperature Weather R i v e r Salmonid Fish Count 

Air Sockeye SteelMax. Min. Water Bar. Wind Sky Rain Turbidity Flow Chinook (Blueback) head 

54 42 52 30.25 West, Cloudy 0.04 1.1 381,400 1,148 1 41 

55 47 52 30.40 West, Cloudy Trace 1.1 407,000 1,002 24 

54 42 52 30·23 West, Cloudy 0.18 0.8 445,800 474 16 

49 36 52 30.07 West, Cloudy 0.62 0.8 438,100 233 13 

48 31' 51 30.25 West, Cloudy 0.11 0.8 415,100 278 4 

58 40 50 30.41 West, Ft.Cldy Trace 0.8 403.,000 360 1 10 

61 43 50 30·35 West, Ft.Cldy 0.00 1.1 403,700 715 22 

64 45 50 30·30 West, Clear 0.00 1.2 382,800 1,457 39 

69 46 50 30·33 West, Clear 0.00 1.8 363,800 3,134 96 

76 44 51 30.27 0, Clear 0.00 1.5 365,000 4,959 2 92 

76 49 54 30.12 East, Clear 0.00 1.8 31'4,200 4,160 14 56 

71 47 54 30.13 West, Clear 0.00 1.8 353,300 3,190 20 48 

67 44 54 30.06 West, Ft.Cldy 0.00 1.8 365,400 2,861 8 50 

63 45 54 30·27 West, Ft.Cldy 0.00 1.8 394,600 1,622 32 62 

65 46 54 30.04 0, Cloudy 0.43 1.7 415,800 1,492 44 49 

54 45 55 30.12 West, Cloudy 0.01 1.6 426,700 1,255 53 68 

64 46 54 30.34 West, Ft.Cldy 0.00 1.4 429,300 566 30 17 

69 48 54 30·06 East, Ft.Cldy 0.07 1.4 424,600 422 25 42 

57 49 55 29·91 East, Cloudy 0.67 1.3 428,500 601 18 43 

64 43 54 30.01 West, Cloudy 0.07 1.5 420,900 464 20 42 

65 39 54 30.09 West, Cloudy 0.00 1.3 397,000 787 8 47 

55 46 54 30.20 West, Cloudy Trace 1.5 405,700 614 15 61 

58 47 54 30.16 West, Cloudy 0.00 1.5 411,700 554 11 47 

58 48 54 30.16 West, Cloudy 0.00 1.8 402,700 407 7 39 

64 49 54 30·25 West, Cloudy 0.00 1.8 400,900 595 20 31' 

72 49 55 30.16 West, Clear 0.00 1.9 402,000 803 43 58 

74 51 56 30·09 West, Clear 0.00 2.1 398,500 633 41 79 

74 51 56 30·15 West, Clear 0.00 2.1 391,700 362 13 62 

75 50 56 30.12 W-IO, Ft.Cldy 0.00 2.1 392,500 299 16 57 

67 48 56 30.12 W- 6, Ft.Cldy 0.00 1.9 429,900 257 10 57 

61 47 56 30·00 w- 8, Cloudy .Q.:.QQ. 1.7 461,000 241 5 41 

2.20 35,945 457 1,419 

Total 

1,190 

1,026 

490 

246 

282 

371 

731' 

1,496 

3,230 

5,053 

4,230 

3,258 

2,919 

1,716 

1,585 

1,376 

613 

489 

662 

526 

842 

690 

612 

453 

652 

904 

753 

437 

31'2 

324 

287 

37,821 
T e m per a t u r e 

Date Air 

Max. Min. Water Bar. 

1 74 47 57 30.01 

2 81 42 57 30.06 

3 72 42 58 30.15 

4 75 42 58 30.15 

5 78 42 58 30.06 

6 75 42 58 30·00 

7 83 42 58 29.94 

8 63 42 59 29·95 

9 70 51 59 30.20 

10 81 54 59 30.04 

11 65 45 59 30.02 

12 65 51 59 30.10 

~~ 63 49 58 30.05 

61 51 59 29·09 

15 62 48 59 30·05 

16 73 55 58 30.06 

17 77 53 58 29.94 

18 70 54 58 30.13 

19 69 54 57 30.26 

20 78 50 58 30.19 

21 72 47 59 30·09 

22 78 51 59 30.00 

23 76 42 60 30·10 

24 71 50 61 30·07 

25 61 51 61 30.05 

26 62 46 60 31.07 

27 72 51 60 30.40 

28 78 57 60 30·35 

29 83 59 61 30.19 

30 88 67 61 30.56 

TABLE 8 

CLIMATOLOOICAL~STREAM FLOW AND SALMONID FISH COUNT DATA - JUNE 1965 

BONNEVII..LE DAM 

Weather R i v e r Salmonid Fish Count 

Sockeye Coho 

Wind Sky Rain Turbidity Flow Chinook (Blueback) (Silver) 

West, Clear 0.00 1.4 477,500 224 7 

West, Clear 0.00 1.7 484,900 274 19 

West, Clear 0.00 1.5 483,400 304 20 

West, Clear 0.00 1.5 486,800 278 20 

West, Clear 0.00 1.6 488,400 224 19 

West, Clear 0.00 1.5 491,800 172 14 

0, Clear 0.00 1.4 500,400 215 18 

West, Clear 0.00 1.3 499,600 331 13 

West, Cloudy 0.00 1.3 503,000 325 17 

N.W., Clear 0.14 1.5 501,700 550 26 

West, Cloudy 0.06 1.2 500,600 782 41 

West, pt.C1dy 0.00 1.5 501,100 891 74 

West, pt.C1dy 0.10 1.4 503,300 946 43 

0, Cloudy 0.01 1.2 506,400 1,240 56 

West, Cloudy 0.00 1.2 500,400 999 62 

West, Cloudy 0.02 1.3 472,100 1,484 128 

West, Cloudy 0.01 1.3 459,900 1,056 90 

West, Cloudy 0.00 1.3 469,700 858 109 

West, Cloudy 0.00 1.4 477,400 1,401 265 

West, Clear 0.00 1.3 480,200 1,891 395 

West, Clear 0.00 1.0 480,000 1,416 315 

West, Clear 0.00 1.3 481,300 2,663 858 

West, Cloudy 0.00 1·3 481,000 3,588 1,614 

West, Cloudy 0.00 1.7 481,600 2,721 2,261 

West, Cloudy 0.00 1.8 477,000 2,067 2,430 West, Cloudy 0.00 1.8 473,400 2,366 2,496 

West, Clear 0.00 1.8 469,700 2,435 2,630 1 

West, Clear 0.00 2.0 454,500 2,423 2,195 East, Clear 0.00 2.1 436,500 1,982 2,217 1 

East, Clear 0.00 2.0 417,600 2z3'16 3z408 

0·34 38,482 21,860 2 

Stee1-

head Total 

30 261 

36 329 

64 388 

72 370 

48 291 

49 235 

45 278 

50 394 

58 400 

92 668 

73 896 

91 1,056 

70 1,059 

78 1,374 

79 1,140 

122 1,734 

67 1,213 

80 1,047 

94 1,760 

119 2,405 

105 1,836 

165 3,686 

216 5,418 

206 5,188 

233 4,730 

255 5,117 

370 5,436 

466 5,084 

324 4,524 

508 6z222 

4,265 64,609 
Temperature 

Date Air 

Max. Min. Wa.ter 

1 82 56 61 

2 84. 56 61 

3 83 56 61 

i!- 83 58 62 

5 84. 58 62 

6 86 59 6i!-

7 80 55 6i!-

8 66 51 6i!-

9 70 5i!- 6Ij. 

10 65 55 6Ij. 

II 65 52 6Ij. 

12 77 52 6Ij. 

13 85 52 6Ij. 

14 84. 62 65 

15 80 59 65 

16 84. 58 65 

17 80 54 66 

18 76 53 65 

19 76 53 65 

20 72 53 66 

21 68 51 66 

22 81 57 66 

23 90 6i!- 66 

2i!- 9i!- 61 66 

25 85 61 61 

26 78 58 67 

21 80 55 67 

28 91 59 61 

29 88 6.1 68 

30 102 6i!- 68 

31 101 71 68 

~ ~ 

\0 

TABLE 9 

CLIMATOLOGICAL, STREAM FLOW AND SAIMONlD FISH COUNT DATA .. JULY 1965 

BONNEVILLE DAM 

Weather River Salmonid Fish Count 

Sockeye Coho Stee1-

Bar. Wind Sky Rain Turbidity FloW' Chinook (Blueback) (Sllvecl head 

30.17 W -10, Clear 0.00 2.2 402,800 2,368 3,038 638 

30.28 WoO 6, Clear 0.00 2.2 3f!/7,800 1,803 2,183 644 

30.23 W -16, Clear 0.00 2·3 36i!-,400 1,287 2,022 657 

30.33 W -1i!-, Clear 0.00 2.6 351,800 l,99i!- 2,i!-23 812 

30.34- W -10, Clear 0.00 2·5 355,100 1,535 1,405 658 

30.18 W - i!-, Clear 0.00 2·5 352,400 1,652 1,540 953 

30·29 W -16, Clear 0.00 2.6 334-,700 1,202 1,118 6Ij.8 

30·35 W -10, Cloudy 0.00 2·5 338,300 1,175 1,256 1,375 30.33 W -10, Cloudy O.oIj. 2.6 34-2,500 1,316 l,2i!-1 1,51i!- 30.32 W -10, Cloudy 0.01 2.i!- 338,000 1,250 1,366 1 1,7i!-7 30.35 SW .. lO, Cloudy 0.00 2.i!- 336,900 1,218 1,1i!-1 1,591 

3O.3i!- W -10, Ft.Cldy 0.00 2·7 331,000 1,078 928 1,728 

30.20 E .. 6, Clear 0.00 2·7 33i!-,3OQ 92i!- 1,120 1,506 30.29 W .. 12, Clear 0.00 2.8 322,700 1,078 1,048 2 3,175 30.36 W .. lO, Cloudy 0.00 2.8 311,700 1,057 958 2,31i!- 30.25 W -12, Clear 0.00 2·9 313,500 975 1,223 1,993 30.28 W -15, Clear 0.00 2.8 289,800 1,107 1,557 1 2,974 30.40 W -12, Clear 0.00 3.3 211,000 1,133 962 2 3,018 30.23 W -15, Clear 0.03 267,000 1,368 759 4,972 

30.10 W - 9, Cloudy 0.1i!- 3.4 257,800 1,162 698 1 6,031 30.28 W -12, Cloudy 0.01 3.i!- 23i!-,200 1,323 666 6,091 

30.05 0, Ft.C1dy 0.00 3·7 240,500 8B9 622 2,531 30.38 E -15" Clear 0.00 i!-.O 251,600 1,140 532 i!- 5,i!-28 3O.2i!- E -10, Clear 0.00 3·7 254,000 1,021 400 5"i!-65 30.12 W -10" Ft.C1dy 0.00 3.8 25i!-,300 1,149 Ij.68 1 6,316 30.18 W - 7, Ft.C1dy 0.00 3.8 252,300 1,153 358 5,300 30.36 W -10" Cloudy 0.00 .3·5 224,300 1,268 2i!-5 6,405 

30·39 0, Clear 0.00 4.1 218,400 1,015 210 4,472 

30.34- 0, Clear 0.00 4.0 2ll,100 886 159 8 4,555 30.31 0, Clear 0.00 4·7 190,700 i!-21 85 1 2,i!-31 30.26 E - 7, Clear 0.00 1.2 lBo, 300 526 32 1146~ 

0.23 31,515 31,776 21 89,405 

Totals 

6,044 

i!-,630 

3,966 

5,229 

3,598 

i!-,1i!-5 

2,968 

3,Bo6 

i!-,071 

i!-,361j. 

3,956 

3,134-

3,550 

5,303 

i!-,329 

4,191 

5,639 

5,115 

7,099 

7,892 

8,oBo 

i!-,042 

1,lOi!-

6,892 

1,934-

6,811 

7,918 

5,697 

5,608 

2,91j.4 

21 058 

158,717 
Temperature 

Date Air 

Max. Min. Water 

1 81 52 69 

2 75 56 69 

3 73 57 69 

4 74 54 68 

5 83 69 

6 91 69 

7 87 69 

8 84 69 

9 83 70 

10 78 71 

11 76 71 

12 67 71 

13 80 71 

14 82 71 

15 85 71 

16 85 - 71 

17 86 61 71 

18 85 59 72 

19 64 58 71 

20 70 57 70 

21 78 57 70 

22 TI 63 70 

23 75 62 70 

24 78 63 70 

25 76 60 70 

26 77 58 70 

27 70 52 69 

28 63 49 68 

29 72 49 68 

30 18 53 68 

31 83 51 67 

TABLE 10 

CLIMATOLOOICAL,STREAM FLOW AND SALMOND) FISH COUNT DATA .. AUGUST 1965 

BONNEVILLE DAM 

Weather R i,v e r Salmon1d Fish Count 

Sockeye Coho PIDk: 

Bar. Wind Sky 'D.. .. _ Turbidity Flow Chinook (Blueback) (SHver) (Humpback) 

30.15 W .. 4, pt.Cldy 0.01 2·9 167,300 990 120 13 

30.24 W -14, Cloudy 0.00 3.5 149,600 693 56 7 

30.39 W -13, Cloudy 0.00 3·7 164,200 487 66 5 

30.35 W -17, Cloudy 0.00 3·7 175,800 286 57 2 

30.40 W -10, Clear 0.00 3.8 175,900 zr5 55 2 

30.20 E - 1, Clear 0.00 5·0 185,600 230 29 8 

30.12 W -10, Clear 0.00 4.4 182,400 236 22 11 

30.14 W -10, Clear 0.00 4.5 183,400 308 15 5 

30.12 0, pt.Cldy 0.19 4.0 185,900 4TI 20 28 

30.13 WoO 8, pt.Cldy Trace 4.1 179,200 618 17 21 

30.14 0, pt.Cldy 0.12 3.8 192,800 463 18 3B 

30.21 W - 8, Cloudy O.zr 3.8 185,100 zr8 19 32 

30.45 0, Clear 0.00 4.3 176,800 550 27 35 

30.26 E - 2, Clear 0.00 4.8 184,600 535 25 48 

30.31 0, Clear 0.00 5.1 169,400 645 11 54 

30.34 W -13, Clear 0.00 5.8 173,300 809 20 103 

30.19 0, Clear 0.00 5.1 176,200 852 13 100 

30.07 0, Clear 0·33 6.0 176,100 913 15 117 

30.21 W -10, Cloudy 0.45 4.8 181,800 712 15 61 

30.31 SW- 2, Cloudy Trace 5.8 176,800 677 12 48 

30.28 0, Cloudy Trace 5.5 170,300 649 6 47 

30·27 W -12, Cloudy 0.00 5.5 161,800 775 10 56 

30.28 W -12, Cloudy 0.00 5.8 158,300 927 4 59 

30.22 W -10, Cloudy Trace 6.0 156,800 1,881 11 78 

30.25 SW-lO, Cloudy 0.05 5·2 167,200 1,656 6 110 

30.41 0, pt.C1dy Trace 2.8 174,900 1,154 8 116 

30.47 W -14, Cloudy 0.03 1.1 170,000 572 27 

30.55 W -10, Cloudy 0.01 2.6 150,000 2,051 7 606 

30.53 0, Clear 0.00 3·5 146,500 4,814 17 1,035 2 

30.45 E -15, Clear 0.00 4.0 152,900 5,987 30 1,582 4 

30.34 E -10, Clear 0.00 3.5 151,900 1. 227 1J 12451 1 

1.46 38,727 744- 5,911 7 

- Steelhead Totals 

4,039 5,162 

2,502 3,258 

2,112 2,670 

992 1,337 

690 1,022 

637 904 

397 666 

473 801 

718 1,243 

1,178 1,8)4-

712 1,231 

372 701 

630 1,242 

931 1,539 

731 1,4111 

576 1,508 

604 1,569 

1,138 2,183 

706 1,494 

642 1,379 

573 1,275 

566 1,407 

514 1,504 

691 2,661 

620 2,392 

499 I,m 226 825 

714 3,378 

980 6,848 

1,297 

21046 

8,900 

1017:44 

29,506 74,895 
Temperature 

Date Air 

Max. Min. water 

1 78 48 65 

2 64 54 66 

3 70 48 66 

4 78 52 66 

5 78 55 66 

6 80 50 65 

7 8if. 50 64 

8 76 49 66 

9 73 47 66 

10 74 48 66 

11 60 50 65 

12 71 57 65 

13 66 57 66 

14 67 48 64 

15 62 48 64 

16 62 lb 64 

17 66 64 

18 70 44 63 

19 7i.J. 45 62 

20 75 46 63 

21 69 47 63 

22 81 52 62 

23 80 56 63 

24 80 47 63 

25 76 37 63 

26 61 51 63 

27 69 47 62 

28 64 40 62 

29 66 45 62 

30 74 47 62 

~ ~ 

j:: 

~LE 11 

CLIMATOLOOICAL,STREAM FLOW AND SALMONlJ) FISH COUNT DATA - SEPTEMBER 1965 

BONNEVILLE DAM 

Weather R i v e r 

Sockeye 

Bar. Wind Sky Rain Turbidity Flow Chinook (Blueback) 

30·30 W .. I0, Clear 0.00 4.5 156,300 6,757 17 

30.37 W -12, Cloudy 0.00 4.0 145,200 5,162 2 

30.36 w .. 3, Pt.Cldy 0.00 4.0 135,300 6,068 10 

30.34 E - 4, Clear 0.00 3.6 148,100 7,654 12 

30.16 E - 4, Pt.Cldy 0.00 4.0 136,300 6,164 5 

30.40 E .. 6, Clear 0.00 5.0 115,500 8,082 12 

30.40 E - 6, Clear 0.00 4.8 122,000 12,228 21 

30·30 w .. 5, Clear 0.00 4.8 132,000 12,599 14 

30.34 W .. 4, Cloudy 0.00 5·0 129,800 9,779 9 

30·29 0, Clear 0.00 5.2 129,200 9,8if.5 9 

30.27 W -15, Pt.Cldy 0.00 5.3 127,600 6,808 2 

30.42 W .. 2, Cloudy 0.00 5.5 102,200 5,370 4 

30·32 W -10, Cloudy 0.05 5.1 115,400 3,,237 6 

30.40 W -10" Cloudy 0.1i.J. 5·0 112,500 2,604 5 

30.40 W .. 15, Cloudy 0.13 5.0 117,000 1,680 2 

30.64 E -25, Clear 0.00 4.9 112,900 1,034 6 

30.54 0, Clear 0.00 4.8 115,200 761 5 

30.46 E .. 5, Clear 0.00 i.J..l 123,600 812 19 

30.41 E .. 4, Clear 0.00 4.2 120,100 1,024 39 

30.45 E - 2, Clear 0.00 5.1 126,000 917 40 

30.35 W -15, Cloudy 0.00 i.J..7 112,600 827 11 

30.45 0, Cloudy 0.00 i.J..8 124,100 561 10 

30.42 E .. 8, Clear 0.00 4.7 118,700 396 8 

30·29 E - 6, Clear 0.00 4.7 114,600 330 2 

30.10 SW- 2, Clear 0.00 4.7 114,600 336 4 

30.10 w -10, Cloudy 0.00 4.9 100,300 369 10 

30.24 w .. 6, Cloudy 0.00 4.7 110,800 293 

30.48 W .. 4, Cloudy 0.00 4.7 109,500 339 

30.45 W .. I0, Cloudy 0.00 4.7 108,100 390 1 

30.36 0, Pt.Cldy 0.00 4.5 105,600 238 

0·32 112,664 285 

[CI .I!'1s.ll Gount 

Coho Pink Steel-

(Silver) Chum (Humpback) head Totals 

2,292 2 1 2,492 11,561 

2,781 1 5 2,495 10,446 

3,133 7 2,478 11,696 

4,103 5 2,872 14,646 

2,858 6 2,148 11,181 

3,589 6 2,097 13,786 

3,487 .2 5 2,693 18,436 

4,141 2,953 19,707 4,400 2,840 17,028 

5,408 1 6 2,657 17,926 

5,210 2 2,189 li.J.,211 

4,13-4 5 2,188 11,701 

3,,109 1,504 7,856 

1,594 1 4 1,056 5,264 

1,099 762 3,543 681 543 2,264-

572 440 1,778 

739 437 2,007 

815 408 2,286 

8if.7 283 2,087 

1,038 289 2,165 

860 280 1,711 

731 1 264 1,400 

407 1 1 210 951 

458 1 1 233 1,033 

415 207 1,001 

468 161 922 

611 140 1,090 

795 1 117 1,304 

260 ~~ §21 

61,335 10 55 37,529 211,878 
~ ~ TABLE 12 

I-' 

ro CLIMATOLOOlCAL STREAM FLOW AND SALMONID FISH COUNT DATA .. OCTOBER 1965 

BONNEVILLE DAM 

Temperature Weather River 

Date Air SteelMax. Min. Water Bar. Wind Rain Turbidi Flow Chinook head Totals 

1 73 46 62 30.34 0, pt.Cldy 0.00 5.3 108,100 422 632 107 1,161 

2 81 48 61 30.16 0, pt.C1dy 0.00 4.3 119,000 366 1 678 94 1,139 

3 67 50 61 30.25 0, Clear 0.00 4.8 105,000 383 634 93 1,110 

4 68 50 62 29.93 0, Cloudy 1.04 5.0 110,300 238 1 501 1 93 834 

5 74 51 61 30.14 W --6, Cloudy Trace 4.6 106,000 446 619 97 1,162 

6 67 56 62 ,Cloudy 0.10 4.5 114,200 393 639 99 1,131 

7 76 56 62 pt.C1dy Trace 5.5 108,200 394 522 1 92 1,009 

8 73 48 62 pt.Cldy Trace 5.3 93,100 251 473 85 809 

9 68 51 62 Cloudy 0.00 5.1 107,100 260 rr6 2 93 731 

10 70 45 62 Clear 0.00 4.9 105,600 248 324 66 638 

11 65 45 62 Clear 0.00 5.0 108,300 226 292 1 56 575 

12 61 53 62 Cloudy 0.17 5.3 105,000 l64 284 53 501 

13 62 52 62 Cloudy 0.23 5.7 126,700 181 252 1 60 494 

14 67 45 62 Cloudy 1·77 5.5 120,600 206 1 284 81 572 

15 54 41 62 Cloudy 0.14 5.3 128,700 254 288 83 625 

16 55 42 60 pt.C1dy 0.19 5.0 124,500 2rr 306 1 66 610 

17 53 45 60 Cloudy 0.14 5.1 117,000 180 178 48 406 

18 59 46 60 pt.C1dy 0.03 6.2 115,400 175 203 53 431 

19 ~ 49 60 Cloudy Trace 6.0 117,000 132 163 65 360 

20 52 59 E .. 5, Cloudy 0.00 5.7 117,900 142 144 3 54 343 

21 69 48 58 E .. 9, Cloudy 0.00 5.2 119,800 132 131 65 328 

22 69 49 58 E .. 12, pt.Cldy 0.00 5.3 113,900 116 136 56 308 

23 67 50 58 E -10, Clear 0.00 5.1 104,600 107 100 4 53 264 

24 67 49 58 E -12, Cloudy 0.00 5.2 109,200 86 83 5 43 217 

25 70 51 58 E -10, pt.Cldy 0.00 5.2 107,500 85 90 3 55 233 

26 68 50 59 E -10, Pt.C1dy 0.00 5.0 115,000 75 87 1 24 187 

'Z( 60 48 58 E .. 2, pt.C1dy 0·07 5.3 108,100 52 38 2 'Z( 119 

28 62 47 59 0, pt.Cldy 0.00 5.2 106,200 rr 33 7 33 110 

29 57 49 58 E .. 2, Clear 0.00 5·2 104,500 32 21 6 20 79 

30 66 48 58 0, Fog 0.00 5.3 96,900 33 36 11 19 99 

31 63 48 58 0, pt.C1dy 0.00 5.3 96,600 21 12 8 38 86 

3.88 6,074 3 8,566 55 2 1,971 16,671 
Date 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

~ 30 

&; 

I-' 

w 

TABLE 13 

CLIMATOLOO lCAL ~ STREAM FLOW AND SA.I.MONID FISH COUNT DATA .. NOVEMBER 1965 

BONNEVILLE DAM 

Temperature Weather R i v e r Salmonid Fish Count 

Air Sockeye Coho 

Max. Min. Water Wind Sky ~in Turbidity Flow Chinook (Blueback) (Silver) Chum 

58 47 58 E - 6, Pt. Clay 0.15 5.3 98,400 12 2l 9 

57 51 58 W - 8, Cloudy 0.25 5.1 104,500 15 7 26 

58 43 57 0, Cloudy 1.35 5·7 lO4,900 15 8 16 

59 51 57 W -16, Cloudy 0.12 5.2 110,000 32 14 14 

58 47 57 E .. 4, Cloudy 0.00 5.4 102 .. 500 35 2l 15 

57 52 57 0, Clear 0.03 5·5 101,900 16 25 15 

57 49 57 E .. 10, Cloudy 0.06 5.2 98,400 4 16 23 

56 44 56 0, Pt.C1dy 0.21 5.0 104,300 11 11 6 

55 45 56 0, Pt.C1dy 0.08 5.4 106,400 12 11 18 

49 43 56 0, Cloudy 0.64 5.3 118,000 6 11 14 

50 47 55 0, Cloudy 0.56 5.2 117,300 11 3 19 

47 46 55 0, Cloudy 0.94 4.8 121,000 8 4 14 

49 45 54 NE .. 12, Cloudy 0.28 4.8 121,700 7 3 15 

53 38 54 0, Cloudy Trace 4.8 113,200 11 7 34 

57 37 54 0, Pt.C1dy 0.00 5.9 97,,500 14 7 35 

55 50 53 E - 2" Pt.C1dy 0.00 6.1 104,100 1 2 19 

53 46 53 NE .. 14, Pt.C1dy 0.39 5.8 118,100 1 1 1 

54 51 53 0, Cloudy 0.59 5·8 118,300 4 2 5 

64 47 53 W .. 2, Pt.C1dy 0.40 5.8 115,100 2 12 

57 47 52 0, Cloudy 0.30 5.0 109,600 1 12 

43 54 W -10, Cloudy 0.31 5.2 103,200 1 4 14 

46 40 52 SW-lO" Cloudy 0.07 5.3 116,000 1 2 10 

54 41 52 0, Cloudy 0.00 5.3 107,900 6 4 22 

45 34 51 0, Cloudy 0.11 5.8 127,200 1 2 17 

47 42 50 0, Pt.C1dy 0.24 5.8 132,000 1 2 15 

46 42 50 0, Cloudy 0.60 5.8 127,100 3 9 

49 36 50 W .. 5, Cloudy Trace 5.3 105,500 5 14 

47 34 49 E .. 4, Pt.C1dy 0.00 5.0 98,800 1 5 

44 34 49 0, Pt.C1dy 0.00 5·8 105,300 1 

45 39 48 0, Cloudy 0.02 5.6 127,600 1 2 

7·70 229 197 431 

Stee1-

head Totals 

21 63 

17 65 

24 63 

39 99 

61 132 

29 85 

30 73 

32 60 

30 71 

19 50 

17 50 

12 38 

29 54 

20 72 

27 83 

16 38 

17 20 

18 29 

19 33 

7 20 

19 38 

17 30 

37 69 

10 30 

12 30 

18 30 

13 32 

6 12 

13 14 

2 5 

631 1,,488 
TABLE 14 

CLIMATOLOOICAL AND STREAM FLOW DA'M - DECEMBER 1965 

BONNEVILLE DAM 

Temperature Weather R i v e r 

Date Air 

Max. Min. Water Wind Sky Rain Turbidity Flow 

1 52 37 48 0, Cloudy 0.55 5·7 129,400 

2 52 41 48 0, Cloudy 0.00 5.3 128,600 

3 56 39 48 0, Cloudy 0.33 6.0 110,900 

4 50 41 48 0, Cloudy 0.00 6.2 99,300 

5 51 42 48 E - 6, Cloudy 0.06 6.0 104,900 

6 51 40 47 0, Cloudy 0.55 6.0 105,200 

7 53 39 47 0, Cloudy 0.30 6.0 107,500 

8 47 36 48 . E .. 3, Cloudy 0.00 6.0 123,100 

9 49 JT 48 0, pt.C1dy 0.06 6.0 109,800 

10 45 32 48 0, Cloudy 0.00 6.0 117,800 

II 45 36 48 0, Cloudy 0.00 5.4 117,000 

12 43 31 48 0, Cloudy 0.00 5.8 105,400 

13 40 31 45 W .. 12, Cloudy 0.00 5.8 102,300 

14 41 28 48 0, Clear 0.00 6.4 121,000 

15 37 26 44 0, pt.C1dy 0.00 5.6 130,700 

16 35 26 45 0, Clear 0.00 5.8 138,100 

17 40 28 44 E .. 2, pt.C1dy 0.00 5·7 136,900 

18 36 26 44 0, pt.C1dy 0.00 5.8 128,200 

19 39 26 44 0, Clear 0.00 6.3 130,400 

20 41 25 44 0, Cloudy 0.43 6-3 127,300 

21 42 31 44 NW-10, Cloudy 0.01 6.4 108,800 

22 38 31 44 0, pt.C1dy Trace 6.4 129,300 

23 37 30 44 0, Cloudy 0.30 6.4 129,300 

24 40 32 44 W - 7, Cloudy Trace 6.0 126,800 

25 35 31 42 0, C1dy.Snow 0.55 6.0 94,700 

26 34 32 42 0, C1dy.Snow· 1.74 6.5 103,600 

27 37 33 44 0, Cloudy 2.25 114,700 

28 47 32 43 0, Cloudy 0.82 110,400 

29 47 34 43 0, Cloudy 0.77 4.6 130,600 

30 40 31 42 SW- 3, Cloudy 0.36 6.8 122,600 

31 38 42 SW- 6, Cloudy 0.08 7·0 115,500 

Total for December 9.14 

Annual Total 52.83 

TABLE 14 
i-' 

\J1 

Date 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

Z( 

28 

29 

30 

31 

Total 

APRIL 

lamprey 

-

-

-

1 

-

-

-

-

-

-

-

-

2 

1 

1 

2 

16 

1 

6 

2 

1 

-

-

-

6 

6 

4 

4 

1 

-

-

54 

MAY 

lamprey Shad 

5 - 2 - 2 - 1 - - - - - - - 4 - 17 - 65 - 22 - 669 - 145 - 122 - 30 - 49 1 

33 - 26 - 44 - 70 - 91 - 72 - 72 - I 28 - 386 - 925 - 1,413 - 1,711 - 444 - 153 - 73 -

6,674 1 

TABLE 15 

IAMPREY & SHAD COUNTS APRIL THRU OCTOBER 1965 

BONNEVlu.E DAM 

JUNE JULY AUGUST 

lamprey Shad Lamprey Shad lamprey Shad 

329 2 1,179 30,332 984 4,563 

554 - 1,0Z( 28,505 858 2,065 

604 1 2,551 32,082 808 1,664 

931 1 1,655 35,201 894 928 

578 6 1,618 23,289 516 834 

498 2 2,122 40,018 286 663 

199 4 5,801 24,909 256 422 

178 10 2,776 18,967 575 268 

200 12 1,471 9,528 723 318 

124 55 626 19,332 651 171 

226 77 673 15,228 300 95 

161 35 541 7,341 155 73 

54 68 1,055 14,680 246 85 

9 79 2,832 17,595 632 67 

15 30 3,626 16,659 604 65 

22 61 2,172 11,652 832 52 

21 41 2,471 20,394 382 40 

144 8 2,464 20,240 557 48 

40 80 4,815 32,854 415 16 

45 221 4, 267 24,555 333 42 

134 255 2,464 26,877 457 54 

314 357 2,989 11, 413 763 87 

353 325 3,833 9,376 459 58 

245 199 3,921 14,135 924 70 

81 203 3,653 31,037 710 15 

88 268 2,413 1l,371 820 16 

194 1,471 569 9,702 420 7 

818 7,479 1,302 4,362 463 9 

325 2,241 2,749 6,368 468 10 

1,402 20,224 922 2,021 240 25 

- - 470 409 218 14 

8,886 33, 815 71,0Z( 570,432 16,949 12,844 

SEPTEMBER OCTOBER 

- lamprey Shad I 

i lamprey Shad Date 

i 

I 

198 10 ! 24 2 1 I 266 6 14 - 2 

372 5 29 - 3 

I 386 14 34 1 4 

229 9 60 2 5 

I 155 7 62 2 6 

121 10 78 5 7 

I 205 17 I 80 2 8 

216 16 , 60 - 9 

I Z(8 12 I 42 2 10 

250 16 I 19 6 11 

223 11 41 3 12 

174 5 33 1 13 

120 4 28 2 14 

169 10 54 - 15 

131 4 36 1 16 

100 2 16 1 17 

124 1 14 1 18 

88 6 5 - 19 

29 2 5 - 20 

78 1 3 - 21 

103 1 5 1 22 

99 3 I 4 1 23 

120 6 7 1 24 

138 6 7 - 25 

80 2 3 - 26 

59 2 2 - Z( 

41 1 4 - 28 

24 2 - - 29 

41 3 - 1 30 

- - 1 - 31 

-

4,617 194 772 35 
~ ~ TABLE 16 

~ PEAK DAYS OF FISH MIGRATION 

BONNEVILLE DAM - 1938-1965 

Spring Chinook Summer Chinook Fall Chinook Steelhead Blueback Silvers Chum Shad 

Number Number Number Number Number Number Number Number 

Year Date of Fish Date of Fish Date of Fish Date of Fish Date of Fish Date of Fish Date of Fish Date of Fish 

193B! ~ 10 2,978 Aug 11 1,102 Sep 9 16,736 Sep 2 4,356 Jul1~ 8,407 Aug 31 1,941 Oct 28 190 Jul 20 285 

1939 Apr 23 5,220 Jul 27 1,173 Sep 8 13,531 Jul 30 3,857 Jun 29 3,654 Sep 5 1,233 Oct 28 131 Jun 29 306 

1940 Apr 19 3,303 Aug 15 719 Sep 1 33,900 Sep 8 6,783 Jun 30 7,371 Sep 7 1,274 Nov 3 140 Jun 25 2,030 

1941 Apr 27 4,215 Jul 6 480 Sep 6 33,263 Sep 10 4,357 Jul 2 3,599 Sep 6 2,311 Nov 14 376 Jul 3 2,483 

1942 May 7 2,579 Jun 7 949 Sep 8 44,507 Sep 10 9,410 Jul 3 3,248 Sep 3 1,261 Nov 9 164 Jun 21 1,115 

1943 Apr 30 4,168 Jun 30 473 Sep 4 20,623 Sep 9 3,918 Jul 7 2,070 Sep 4 372 Nov 10 54 Ju1 19 485 

1944 Apr 26 2,182 Aug 14 758 Sep 3 16,800 Sep 5 3,654 Jul 9 811 Sep 5 540 Nov 4 61 JulIO 2,343 

1945 May 3 3,836 Jul 15 1,050 Sep 11 19,913 Sep 9 3,906 Jul 10 618 Sep 7 65 Nov 1 49 Jul 10 6,634 

1946 May 7 4,135 Jun 14 2,424 Sep 10 34,619 Aug 6 4,333 Jul 12 5,079 Sep 10 618 Nov 18 96 Ju111 1,285 

1947 Apr 18 14,735 Aug 15 3,002 Sep 4 32,680 Sep 4 6,511 Jun 26 11,101 Sep 7 1,559 Oct 31 17 Jul 2 3,665 

1948 Apr 16 3,927 Jun 25 5,298 Sep 4 25,708 Sep 4 4,131 Jul 4 11,840 Sep 5 601 Nov 21 156 Jul 17 1,199 

1949 May 12 4,422 Jul 5 1,862 Sep 7 19,618 Aug 1 4,211 Jul 5 4,129 Sep 7 115 Nov 24 121 Jul 15 2,393 

1950 May 10 5,055 Jul 10 2,841 Sep 8 27,677 Aug 13 4,073 Jul 8 6,254 Sep 2 1,274 Nov 29 61 Jul 24 804 

1951 May 9 10,673 Jun 5 3,610 Sep 10 10,196 Ju1 18 4,272 Jun 28 12,288 Sep 7 559 Nov 18 115 Jul 3 603 

1952 May 27 7,594 Jun 19 4,116 Sep 4 17,322 Jul 28 8,920 Jun 24 19,571 Aug 30 737 Nov 16 92 Jul 15 441 

1953 Apr 22 12,950 Jun 26 3,897 Sep 3 9,083 Jul 27 6,884 Ju1 5 20,351 Aug 29 1,012 Nov 7 116 Jul 9 1,786 

1954 May 5 7,735 Jun 28 3,124 Sep 5 8,312 Jul 28 5,631 Jun 28 10,537 Sep 4 607 Nov 14 120 Ju130 320 

1955 May 2 13,763 Jun 23 4,912 Sep 5 8,645 Jul 27 9,337 Jul 7 27,112 Sep 5 374 Nov 9 28 Jul 26 533 

1956 May 7 5,291 Jun 23 6,419 Sep 6 8,924 Ju1 26 4,069 Jul 5 12,958 Sep 6 645 Nov 4 43 Jul 13 1,236 

1957 Apr 30 13,222 Jun 18 11,030 Sep 5 8,834 Jul 25 5,093 Jun 24 5,288 Sep 11 287 Nov 12 46 Ju111 1,336 

1958 May 9 4,833 Jun 17 4,634 Sep 15 22,380 Jul 25 5,053 Jul 6 7,174 Sep 2 345 Nov 6 43 Jul 10 1,051 

1959 Apr 24 2,827 Jun 23 5,242 Sep 6 14,656 Jul 22 7,472 Jul 9 7,369 Sep 6 249 Nov 20 95 Jul 17 899 

1960 Apr 29 6,231 Jun 14 7,151 Sep 5 7,848 Jul 25 4,816 Jun 23 3,695 Sep 4 285 Nov 11 67 Jun 30 9,584 

1961 Apr 27 7,620 Jun 19 3,322 Sep 6 8,210 Ju1 31 4,611 Jul 2 1,037 Sep 12 411 Nov 23 42 Jul 4 36,835 

1962 Apr 23 4,767 Jun 16 4,930 Sep 1 7,750 Sep 2 6,134 Jul 1 1,925 Sep 12 1,435 Nov 23 89 Jul 14 32,518 

1963 Apr 24 4,028 Jun 18 2,749 Sep 6 12,955 Jul 31 6,051 Jun 30 4,100 Sep 6 549 Nov 8 44 Jul 6 23,473 

1964 Apr 29 5,256 Jun 25 3,713 Sep 8 16,086 Jul 29 5,079 Jul 1 9,631 Sep 13 3,899 Nov 10 38 Jul 12 22,359 

1965 May 10 4,959 Jun 23 3,588 Sep 8 12,599 Jul27 6,405 Jun 30 3,408 Sep 10 5,408 Nov 15 35 Ju1 16 40,018 

Total 172,504 94,568 513,375 153,327 214,625 30,966 2,629 198,019 

28-Year 

Average 6,161 3,377 18,335 5, 476 7,665 1,106 94 7, 072 

1 Fish counting in~tiated on 7 May 1938. 

2 Delayed for one day when forebay was lowered (below fish~ water entrances) to enable the S.S. Wheeler to pass under the Hood River Bridge. 
TABLE 17 

MONTHLY COUNT OF CHINOOK SALMON 

BONNEVILLE DAM - 1938 - 1965 

Spring Run Summer Run Fall Run 

Totals Totals Totals Yearly Year Jan Feb Mar A;2r !:!l Jan 1-~ ~1 Jun Jul Jun 1-Jul 31 AUili SeE Oct Nov Dec A~ 1-Dec 31 Totals 

1938 1 22,37r 22,371 8,221 6,556 14,777 34,765 197,294 2,302 263 27 234,651 271,799 1939 6 12 121 51,410 25,159 76,708 5,602 17,828 23,430 32,909 150,851 2,197 78 16 186,051 286,189 1940 504 37,253 28,621 66,378 7,027 14,938 21,965 58,643 240,515 3,765 2~ 34 303,244 391,5~ 1941 4 1,360 51,486 19,445 72,295 7,013 9,395 16,408 12,590 351,967 7,179 866 138 372,740 461,443 1942 1 15 34 9,506 30,915 40,471 11,816 12,821 24,637 27,581 303,939 4,485 639 190 336,834 401,942 1943 11 6 43 12,172 53,268 65,500 5,440 8,044 13,484 28,985 201,414 3,354 365 21 234,139 313,123 1944 1 2 65 15,671 15,127 30,866 4,363 8,241 12,604 55,468 139,254 2,388 164 20 197,294 240,764 

1945 6 4 81 17,148 26,276 43,515 11,293 16,317 27,610 32,254 189,675 4,281 137 6 226,353 297,478 

1946 1 2 25 14;196 53,313 67,537 30,253 20,967 51,220 45,422 277,152 4,523 173 25 327,295 446,052 

1947 2 l41 83,520 49,899 133,562 25,502 13,358 38,860 43,062 260,385 3,945 526 37 307,955 480,377 1948 10 251 21,205 20,262 41,728 44,137 23,100 67,237 35,934 270,238 3,928 467 23 310,590 419,555 1949 5 5,765 44,304 50,074 24,232 22,500 46,732 41,500 137,599 1,571 2151 6 180,891 277,697 1950 21 6,630 50,638 57,289 16,667 32,937 49,604 40,462 205,521 4,356 143:' 250,482 357,375 1951 32 28,801 86,055 114,888 54,889 24,394 79,283 33,785 97,131 6,489 2~ 137,617 331,788 

1952 255 8,130 107, 807 116,192 62,491 21,800 84,291 82,290 135,053 2,576 477- 220,396 420,~9 

1953 1,254 126,450 42,583 170, 287 27,228 30,593 57,821 27,398 75,145 1,495 33~ 104,371 332,479 1954 2 657 82,877 51,230 134,766 46,801 32,596 79,397 24,969 80,426 1,189 2O?f 106,784 320,947 

1955 1,391 84,436 85,769 171,596 45,502 37,437 82,939 32,833 70,558 1,803 124-= 105,318 359,853 1956 161 8,850 54,438 63,449 64,262 36,938 101,200 42,203 92,030 1,854 179 2 136,268 300,917 

1957 328 90,984 45,128 136,440 104,243 30,790 135,033 34,829 95,457 1,352 175 131,813 403,286 

1958 468 15,361 59,377 75,206 74,375 27,524 101,899 19,735 227,504 1,948 127 249,314 426,419 

1959 182 26,944 34,007 61,133 39,581 49,371 88,952 24,945 168,187 1,643 168 194,943 345,028 1960 184 37,064 32,349 69,597 65,247 19,923 85,170 22,719 76,327 2,012 224 101,282 256,049 

1961 476 72,526 25,693 98,695 41,302 25,159 66,461 22,675 90,688 3,108 353 116,824 281,980 

1962 1,278 56,201 33,637 91,116 52,392 25,093 77,485 23,526 91,320 2,759 419 118,024 286,625 

1963 2,802 43,859 28,810 75,471 36,836 27,178 64,014 28,586 104,415 5,571 503 139,075 278,560 1964 2,418 69,031 19,979 91,428 35,814 44,717 80,531 26,546 141,525 4,157 235 172,463 344,422 

1965 1,238 47,083 35~945 841 266 381482 311:21:2 121221 381Zgz ll~,6fi!!: fi,OI!! 2gz,g 1511 694 3111221 

Total 40 45 15,775 28-Year 

1,124,559 1,182,405 2,322,824 991,011 678,030 1,669,041 975,341 4,584,234 92,304 8,281 545 5,660,705 9,652,570 

Average 1 2 563 40,163 42,229 82,958 35,393 24,215 59,609 34,834 163,723 3,297 296 19 202,168 344,735 

1: FiSh-counting initiated on May 7, 1938; discontinued for annual winter maintenance, Nov. 29, 1950, 1951 & 1952; Nov. 28, 1953; Nov. 27, 1954; Nov. 29, 1955; 

Dec. 1, 1956; Nov. 30, 1957 & 1958. 

Fish-counting initiated March 1 and discontinued for annual winter maintenance Nov. 28, 1959, Nov. 30, 1960, Nov. 30, 1961, Nov. 28, 1962, Nov. 30, 1963. 

2 Fish-counting initiated Feb. 28 and discontinued for annual winter maintenance Nov. 30, 1965. 

~ ~ 

.!::l 
._. -----

~ TA.'BLE 18 ~ 

I-' 

Q:) MONTHll' COUNT OF SOCKEYE (BLUEBACK) SALMON 

BONNEVILLE DAM ~ 1938-1965 

Year Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Total 

1938 1,0

25 17,811 53,865 2,097 235 6 2 75,040 

1939 48 189 29,386 43,124 616 19 73,382 

1940 206 59,639 85,885 3,063 13 1 148,807 

1941 299 1,052 23,536 39,193 1,615 46 65,741 

1942 13 12,624 41,301 1,477 49 55,464 

1943 9 4,5

25 33,613 1,697 1 39,845 

1944 1 16 3,099 11,171 659 126 15,072 

19

45 10 51 521 1,507 6,903 498 10 1 9,501 

19

46 9 67 7,815 64,715 1,747 21 2 74,376 

19

47 5 59,378 108,175 3,564 15 1 1 171,139 

19

48 12,023 117,652 1,849 13 4 131,541 

1949 151 9,013 41,619 655 6 

5

1,444 

1950 341 75,784 1,826 42 77,993 

1951 25 81, 045 87,104 1,214 40 169,428 

1952 7 1 3 13

6,939 47,188 467 30 2 8 184,645 

1953 57 zr 663 45,711 186,933 1,774 50 235,215 

1954 1 13 

5

2,359 76,505 1,212 17 130,107 

1955 79 21,923 214,860 866 11 9 237,748 

1956 10 29, 649 125,185 1,564 7 3 156,418 

1957 21 38,616 43,938 323 14 3 82,915 

1958 25 

3

8,736 82,719 878 23 8 122,389 

1959 2 153 10,155 75,325 906 14 5 86,560 

1960 4 41,758 17,615 321 15 59,713 

1961 3 22 7,960 9,059 56 9 2 17,111 

1962 1 21 9,713 18,310 82 47 5 28,179 

19

63 492 25,010 

34,275 216 304 17 5 60,319 

1964 3 570 

32,078 66,857 213 110 10 14 99,856 

19

65 457 21,860 31,776 744 285 3 55,1

25 

Total 76 444 5,812 834,210 1,840,648 

3

2,199 1,572 82 29 1 2,7

15,073 

28-Year 

Average 3 16 208 29,793 65,737 1,150 56 3 1 .04 

9

6,9

67 
TABLE 19 

MONTHLY COUNr OF COHO (SnNER) SALMON 

{) 

BONNEVILLE DAM - 1938-1965 

Year Jan Feb Mar Apr May Jun July Aug Sep Oct Nov Dec Total 

1938 3,070 10,995 972 141 7 15,185 

1939 3 1,811 12,226 310 15 18 14,383 

1940 3 1,451 10,212 213 33 5 11,917 

1941 2 1,317 16,061 369 160 2 17,911 

1942 1,193 11,062 147 12,402 

1943 762 1,676 89 20 2,547 

1944 1,052 3,021 103 29 2 4,207 

1945 2 239 533 15 1 790 

1946 10 4 22 228 3,609 1 24 3,898 

1947 12 2 1 217 10,928 10 3 1 11,174 

1948 1 11 158 3,893 10 3 5 4,081 

1.949 17 270 703 5 8 1 1,004 

1950 1,570 8,5

45 36 10,151 

1951 197 4,773 225 6 5,201 

1952 10 2,5

81 5,131 22 24· 7,768 

1953 1 7,094 5,890 22 11 13,018 

1954 668 3,319 74 1 4,062 

1.955 443 3,188 94 3,725 

1956 7 1,158 4,879 83 6,lZ( 

1957 1,564 3,046 63 2 4,675 

1958 341 3,220 99 13 3,673 

1959 122 2,551 22 2,695 

1960 538 2,502 224 4 3,268 

1961 277 2,8

67 306 6 3,456 

1962 1 1,116 13,091 543 37 14,788 

1963 4 1,071 8,664 2,724 195 12,658 

1964 23 3,776 46,535 3,069 199 53,602 

1965 2 21 5,911 61,335 8,566 197 76,032 

~ Total 21 12 5 2 119 40,195 264,455 18,416 1,107 66 

3

24,398 

~ 28-Year 

"" 

Average 1 .4 .2 ·°7 4 1,436 9,445 658 40 2 11,586 
~ TABLE 20 ~ 

~ MON'lELY COUNT OF CHUM SAlMON 

BONNEVILLE DAM - 1938-1965 

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total 

1938 1,245 799 73 2,117 

1939 2 6 700 4U 49 1,168 

1940 860 835 34- 1,729 

1941 1,u6 4,130 23 5,269 

1942 700 1,149 16 1,865 

1943 125 623 40 788 

1944 1 191 666 96 954 

1945 2 2 U9 585 20 728 

1946 1 306 808 63 1,178 

1947 1 59 UO 29 199 

1948 192 2,966 478 3,636 

1949 215 1,719 94 2,028 

1950 1 298 770 1,069 

1951 60 984- 1,044 

1952 2 163 1,340 1,505 

1953 373 1,355 1,728 

1954 6 193 1,370 1,569 

1955 66 252 318 

1956 2 135 547 9 693 

1957 3 38 528 569 

1958 147 308 455 

1959 8 130 768 906 

1960 291 735 1,026 

1961 222 674 896 

1962 188 825 1,013 

1963 25 302 412 739 

1964- 3 1 

1965 I~ 1~% t~l ~9~ 

{} 

Total 6 3 2 80 8,665 26,537 1,024 36,317 

28-Yeal' 

Average .2 .1 .07 3 309 948 1,297 
TABLE 21 

MONTHLY COUNT OF STEELHEAD TROUT 

BONNEVILLE DAM - 1938-1965 ~ 

SPRING SUMMER FALL 

Year Jan Feb Mar Apr MaiY June July Aug Sept Oct Nov Dec Total Jan 1- Jun 1- Aug 26-

Ma:y 31 Aug 25 Dec 31 

1938 6,622 2,382 19,455 29,231 4.6,618 2,264- 339 92 107,003 6,622 42,684. 57,697 

1939 23 19 'YTO 8,llO 1,587 1,490 36,681 38,062 33,891 1,264 216 119 122,032 10,309 69,7fSr 41,936 

194.0 5 96 1,688 4,125 998 4,489 61,188 46,071 64,m 1,786 292 59 185,174 6,912 99,812 78,450 

1941 Jr 76 1,641 6,392 1,518 996 21,940 29,600 50,542 3,980 1,063 304 118,089 9,664 48,445 59,980 1942 4 J7 256 3,642 4,159 1,588 19,905 41,973 77,076 2,412 566 182 151,800 8,098 51,121 86,581 

1943 14 18 654 3,J74 4,698 1,564 7,155 29,894 41,051 2,444 513 94 92,133 8,758 32,461 50,914 

1944 50 1'YT 1,019 6,142 2,224 1,169 21,868 24,508 35,907 6,l29 1,119 226 100,518 9,592 41,993 48,933 

1945 1,003 1,018 3,008 4,685 1,5'YT 1,109 2lj.,531 4.0,593 4.0,194 1,925 302 142 120,133 11,331 61,354 47,448 

1946 64 551 3,04.0 9,839 5,482 3,265 20,600 58,466 38,399 2,070 262 769 142,807 18,976 74,446 49,385 

1947 191 321 1,968 6,88g 2,025 1,595 28,134 4.0,819 50,025 2,905 443 123 135,444 11,400 63,635 60,4.09 

1948 154 119 1,631 4,413 1,110 1,895 33,191 53,621 4.0,609 1,742 381 16 139,062 1,541 19,906 51,609 

1949 1 1,689 3,293 1,712 1,264 34,314 54,281 20,186 1,161 686 98 119,285 6,695 84,061 28,523 

1950 13 8 1,156 4,5J7 1,667 691 25,142 53,904 24,226 1,932 811 114,ofSr 7,381 12,810 33,896 

1951 Jr5 2,338 1,568 5,lfSr 74,980 39,712 15,357 947 225 14.0,689 4,281 116,819 19,589 

1952 278 1,248 1,751 8,202 118,llO 19,135 48,293 2,735 638 260,990 3,277 186,135 70,978 

1953 1,310 5,308 1,456 5,313 106,712 64,006 36,101 2,197 905 223,914 8,074 165,061 50,119 

1954 6 679 5,511 1,571 6,115 59,443 65,234 34,941 2,209 551 116,260 7,761 118,318 50,175 

1955 1,006 2,100 1,149 2,418 79,124 84,14.6 24,239 3,361 268 198,411 4,255 157,359 36,797 

1956 1,409 2,118 1,582 3,122 48,306 41,148 23,343 2,846 635 1 131,116 5,109 93,983 31,424 

19'YT 926 2,081 760 8,434 66,138 34,915 24,029 1,069 231 139,183 3,761 101,412 34,004 

1958 495 651 l,4'YT 5,645 53,734 22,821 44,478 1,859 291 131,437 2,603 76,930 51,904-

1959 219 74.6 1,236 2,562 60,549 38,417 23,'YT9 1,54.0 178 l29,O26 2,201 95,997 30,828 

1960 412 904 1,090 4,314 44,026 33, 'YTI 28,058 1,090 211 113,676 2,406 74,735 36,535 

1961 Jrlj. 1,161 692 2,246 44,Jr9 41,231 41'~ 1,561 660 139,719 2,221 77,042 6o,lj.50 

1962 381 1,951 1,491 3,1Jr 49,189 4.0,177 64,0 1,198 611 164,025 3,829 83,161 71,035 

1963 503 1,035 1,385 4,192 51,951 31,441 35,446 2,920 545 l29,418 2,923 80,935 45,560 

1964 490 1,609 169 1,g4.0 50,64.0 26,892 32,4.06 1,954 552 111,252 2,868 13,261 41,117 

1965 211 1,516 1,419 4,265 89,4.05 29,506 '37,529 1,911 631 166,453 3,146 117,414 45,893 

• 

Total 1,565 2,lj.86 27,388 96,384 54,795 91,189 1,352,596 1, 220, 5fSr 1,082,999 62,611 14,185 2,291 4,009,136 182,6182,447,689 1,318,829 

2B-Year 

Average 58 89 918 3,442 l,9'YT 3,2'YT 48,307 43,592 38,618 2,238 501 82 143,183 6,522 81,417 49,244 

~ E; 

~ 
~ ~ - TABLE 22 

I\) 

I\) 

MONTltIX COUNT OF SHAD AND PERCENT COUNTED OVER FISH LADDERS 

BONNEVILLE DAM - 1938-1965 

---------------------------------------------

Year Jan Feb Mar A;er May Jun Jul Aug Se;e Oct Nov Dec Total 

1938 39 3,184- 1,502 5Z7 21 5,273 58.1 41.9 

1939 14 1, ')39 3,065 157 28 4,803 27·9 72.1 

1940 48 12,931 9,178 72 1 22,230 4203 57·7 

1941 5 2,417 16,010 197 12 16 18,657 57·9 42.1 

1942 2 38 11,341 1,473 5 12,859 70.3 29·7 

1943 18 2,545 265 20 2,84-8 87.0 13·0 

1944 287 16,568 248 17,103 62.8 37·2 

1945 2,801 90,773 948 4 94,526 77·2 22.8 

1946 3,895 16,013 415 20,383 44.3 55·7 

1947 8 5,645 20,280 105 3 26,041 69.4 30.6 

1948 8 6,458 1,953 2 1 8,422 69·1 30·9 

1949 2,647 19,609 322 1 22,579 54.9 45.1 

1950 7,265 548 3 7,816 92·1 7·3 

1951 1,269 6,792 277 15 8,353 63.2 36.8 

1952 487 2,595 __ ~45 4 3,131 54.8 45.2 

1953 53 14,856 1,502 19 16,430 60.5 39·5 

1954 34 3,84-8 1,136 11 5,029 51·5 42.5 

1955 21 4,411 1,358 18 5,808 64.6 35.4 

1956 1 67 6,838 1,168 11 8,085 27.9 72.1 

1957 1,695 11,039 422 1 2 13,159 64.2 35.8 

1958 3,885 6,257 59 10,201 49.1 50·9 

1959 3 32 6,315 369 1 6,720 54.9 45.1 

1960 35,259 57,443 594 72 93,369 53·2 46.8 

1961 18,952 245,471 1,236 33 5 265,697 67.1 32·9 

1962 43,689 387,554 4,657 82 4 2 435,988 55.1 44.9 

1963 70 77,961 307,466 4,044 217 14 389,772 65·7 34.3 

1964 19 3,203 236,321 13,008 121 2 252,674 63.6 36.4 

1965 1 33,815 570,432 12,844 194 35 2 617,323 57·7 42.3 

Total 171 252,687 2,089,987 50,924 1,405 100 4 2,395,278 

28-Year 

Ave:rege 6 9,025 74,642 1,819 50 4 .1 85,546 60.76 39.24 
Year 

1938 

1939 

1940 

1941 

1942 

1943 

1944 

1945 

1946 

1947 

1948 

1949 

1950 

19n 

1952 

1953 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

5,273 

4,S03 

22,230 

18,657 

12,859 

2,848 

17,103 

94,526 

20,383 

26,041 

8,422 

22,579 

Sturgeon 

1 

832 

78 

81 

4 

7,816 1,;26 

8,353 1,061 

3,131 

16,430 

;,029 

;,S08 

8,08; 

13,159 

10,201 

6,720 

265,697 

435,988 

389,'172 

21 

6 

44 

2 

1 

6 

J 

Cot- Trout Bus t1ds 

2,216 

1,5)1 

1,089 

1,121 

921 

1,007 

610 

877 

1,257 

1,231 

1,507 

1,249 

1,101 

2,164 

3,253 

2,252 

2,606 

1,'/79 

30 

4 

11 

13 

4 

1 

2 

1 

7,760 3 

5,976 196 

6,851 648 

1 

1 

22 

13 

4 

35 

49 

2 

1 

Carp 

8,630 

10,732 

17,962 

14,7;1 

9,383 

12,682 

15,672 

15,243 

23,;4) 

12,520 

15,243 

11,759 

9,717 

23,)69 

14,956 

11,739 

19,;22 

11,1,81 

19,912 

16,039 

11,298 

22,500 

11,922 

Chub 

7,007 

6,058 

7,002 

;,990 

1,902 

2,052 

803 

2,171 

4,010 

1,188 

1,067 

1,127 

1,187 

• 

2,111 

2,135 

1,381 

1,065 

1,1,89 

1,20) 

2,005 

1,877 

1,218 

1,142 

1,111 

1,573 

TABLE 2) 

IIISCl!LLANEOUS SI'J!CIES COUNTED OVER FISH LAIlIlIl.I!8 AND IN FISH LOCKS 

BONNEVILLE llA/,I - 1938-1965 

Crap- Cat Ylhite- Sun- Chsnnel Trout Stiokle- Bull- pie fish Dace Shiner S'I1.IaWfish Sucker fish fish Cat Lamprey Perch back S""'lt head Tench Toto.l 

43 

397 

17 

7 

137 

; 

1 

5 

82 

73 

18 

2 

1 

6 

1 

1 

2 

7 

1 

1 

29 

23 

11 

1 

1 

2 

4 

2 

1,844 

149 

7 

5) 

13 

3,550 

3,171 

207 

671 

569 

758 

530 

20 1l,)4) 

14,100 

),677 

10,603 

4,626 

5,974 

2,307 

1,927 

521 

1,300 

1,661 

10,897 

82 15,349 

1 

2 

979 

),624 

2,6)7 

1,153 

1,228 

924 

42,063 

43,818 

1,2,507 

51,975 

52,933 

90,733 

91,761 

38,725 

45,027 

37,140 

39,451 

28,)97 

67,202 

43,700 

41,077 

)9,OSO 

19,157 

19,17) 

27,96) 

21,907 

13,213 

11,079 

10,385 

9,356 

9,985 

281,87) 

139,568 

100,178 

119,186 

108,420 

64,;29 

98,371 

110,003 

144,664 

160,51) 

159.970 

292,693 

16;,1;4 

174,558 

124,32) 

169,821 

138,113 

148,638 

96,500 

71,769 

68,934 

59,715 

9/,,736 

78,591 

48,995 

60,345 

77,"6 

;;,666 

844 

990 

1,;18 

651 

263 

675 

125 

216 

)49 

388 

926 

973 

1,978 

1,414 

1,186 

712 

972 

1,190 

1,007 

458 

959 

766 

1,064 

748 

1 

1 

2 

2 

1 

1 

2 

227,627 

229,675 

159,1)3 

66,240 

;2,661 

;7,61,1 

49,239 

)6,721 

75,497 

96,848 

143,815 

57,928 

32,69; 

45,110 

26,203 

47,129 

40,986 

42,603 

49,9ll 

5),O:11 

98,419 

215,083 

177,898 

364.805 

101,426 

87,937 

104,337 

108,987 

1 

2 

25 1 

2 

1 

6 

2 

12 

17 

7 

614,896 

464,684 

)64,211 

269,7)8 

245,0)) 

187,379 

230,173 

309,);7 

)64,809 

408,520 

38),971 

444,151 

266,839 

290,562 

199,530 

332,264 

250,179 

256,346 

219,526 

184,646 

238,718 

330,229 

408,098 

7'3,"1 

616,574 

567,495 

462,)97 

810,864 

Total 2.395.278 4.654 71,738 985 186 395.882 83.692 1.361 105 2.195 107.444 1,119,525 ),411,)82 30,628 6 2 27 6 50 10,474.740 

28-Year 

Average 85 , 546 166 2.562 7 14.139 49 78 3,8)7 121,835 1,094 .2 101,771 .04 07 .2 2 

1 Since the Washington shore ladder forebay counting stat10n was completed in the spring of 1950, the 1 

... prey count can no longer be cOIIIpared with the lamp:rey counts of 1938 tllrough 1949. 
TABLE 24 

TABLE 24 

NUMBER AND PERCENT OF CHINOOK JACK SALMON 1/ 

BONNEVILLE DAM - 1938-1965 

Total. Percent Total Chinook 

Year Jack of including Salmon Total Jack Salm:>n --- 1938 36,530 13.44 211,199 

1939 63,193 22.29 286,189 

1940 86,110 22.00 391,581 

1941 46,884 10.16 461,443 

1942 52,352 13·02 401,942 

1943 19,286 6.16 313,123 

1944 33,155 14.02 240,161+ 

1945 31,036 12.45 291,418 

1946 45,412 10.18 446,052 

1941 25,582 5·32 480,371 

1948 51,309 13.66 419,555 

1949 14,513 5·25 211,691 

1950 38,808 10.86 351,375 

1951 24,060 1·25 331,188 

1952 33,112 1.88 420,879 

1953 32,215 9.69 332,419 

1954 50,101 15.80 320,941 

1955 35,011 9·15 359,853 

1956 41,214 13·12 300,911 

1951 25,553 6.33 403,286 

1958 15,909 3·13 426,419 

1959 31,594 9·16 345,028 

1960 18,204 1·11 256,049 

1961 29,136 10.55 281,980 

1962 23,031 8.04 286,625 

1963 48,114 11·21 218,560 

1961+ 28,116 8.16 344,422 

1965 61+,591 20·33 311,591 

Total 1~058,849 10.91 9,652,210 

28-Year 

Average 37,816 10·97 344,722 

11 Small male chinook salmon, under 22 inches in length, are tallied as 

Jack salmon at Bonneville Dam. 
TABLE 25 

Y.El\.I!lX PERCEN'.llA.GE OF SAIMOIODS CotmTED OVER EACH FISH LADDER 

BONl'lEVILLE DAM • 1938-1965 

Sockeye COho Percent of total count 

Yee.r Chinook (Blueback) (Silvers) Chum Steelhead Fish • B.I. Wash. B.I. wash. B.I. Wash. B.I. 'Wash. B.I. Wash. B.I. Wash. Locks 

1938 34.25 611..68 55.80 ".20 56.55 43.45 66.27 33.73 35.TI1 62.75 38·89 60.16 

1.071 1.48:!: ·95 

1939 55.211 40.15 40.90 59·10 35.06 611..94 23·75 76.25 44.72 53.62 50·72 46.11 

4.6Ii.::!: 1.66! 3.11 

1940 59.00 41.00 47.80 52.20 61.80 38.20 38.20 61.80 47.50 52·50 52.23 47.TI 

1941 

5

1.201 39.86 29.891 51.30 40.801 43.79 5·00 90·00 2(.471 54.22 ".28 44.02 

8.94=!:. 18.8~ 15.37- 5.001 18.3~ 11.7~ 1942 54.00 45.98 45.84 54.16 48.44 51.56 21.16 78.84 43.001 56.80 50.38 49.56 .06 , 

.021 .20-

1943 48.96 51.04 47." 52.56 53.45 46.55 29.17 70.83 46.14 53.86 48.29 51.71 .. , " 

19" 62.02 37.98 51·76 48.24 58.59 41.41 14.95 85.05 52.14 47.86 58.60 41.40 :. 

1945 69.6<; 30.31 51.20 48.80 70.56 29.44 27·70 72.30 67.55 32.45 68.65 31·35 1946 65.00 35.00 42.00 58.00 60.00 40.00 43.00 57.00 57.00 43.00 60.51 39.49 

1947 65.20 34.80 35.00 65.00 88.40 11.60 74.40 25.60 54.30 45.70 57·23 42.TI 

1948 66.50 33.50 47.20 52.80 82.50 17.50 74.40 25.60 59.60 40.40 61.57 38.43 

1949 78.50 21.50 61.50 38.50 82.50 17·50 67.50 32.50 65.10 34.90 73.04 26.96 

1950 69.40 30.60 49.60 50.40 66.10 33.90 40.50 59·50 49.30 50·70 62.46 37.54 

1951 58.80 41.20 39.50 60.50 57.00 43.00 33.10 66.90 28.03 

7

1.9\ 47.01 52.96 

.06:!: .03 

1952 62.541 37.45 44.00 56.00 

74.501 25.20 14.801 79.10 59.301 40.20 57.68 iJ.2.15 • OJ,:: ·30= 6.10= • so::: .17 

1953 65.661 3iJ..28 60.92 39.06 62.10 37·90 61.40 38.60 59.9iJ.1 40.05 62.62 37.3iJ. 

.06:!: • oil: .01- .04 

1954 44.23 55.77 56.32 43.68 60.29 39.71 60.87 39.13 40.29 59·71 45.75 54.24 .01 

1955 53.28 iJ.5.7

1

1 53.02 1J.6.951 68.03 31·97 75.16 24.84 49.99 50.001 52.47 47.51 

.01- .OS' .01-

1956 62.08 37.9

1

1 50·93 49.

0

3

1 81.28 18.72 59.74 40.26 57·01 42.971 58.23 41.75 

.OJ,:: .04=!:. .02= .02 

1957 67,30 32.70 57·55 iJ.2.45 81.22 18.78 82.78 17·22 611..51 35.49 65.52 3iJ..4Bl .!!: 1958 71.86 28.14 59·38 40.62 78.87 21.13 54.95 45.05 69.28 30·72 69.16 30.84 

1959 63." 36.56 ~.10 60.90 72.50 2(.50 89.96 10.04 ".05 55.95 55.36 44.64-

1960 63.68 36.32 7·37 53.63 86.57 13.43 60.43 ~.57 57.93 42.07 59.96 40.04 

1961 66.72 33.28 50.38 49.62 78.12 21.88 75.22 .78 55.90 44.10 62.78 37.22 

1962 62.92 37.08 50.42 49.58 80.32 19.68 ".92 55.08 45.13 5/J..87 56.79 iJ.3.21 

1963 71.30 28.70 45.82 5/J..18 86.15 13.85 55.07 44.93 49.55 50.45 62.63 37·37 1964- 75.56 24." 56.26 43.74 94.33 5.67 89.24 10.76 48.80 51.20 65.31 3iJ..69 

1965 62.61 37·39 47.41 52.59 87.975 12.02 63.10 36.90 1J.6.97 53·03 60.15 39.84 • OJ.' 

1 Via fish locks 

'2 Powerhouse branch fish~ bad been removed to permit construction of the four north units of the powerhouse 

~ ~ 1 chinook and 1 chum salmon lifted in fish lock in November 1957 

~ 12 humpback salmon counted in 1957 

- included in percent of total count 

~ 6 silvers lifted in powerhouse fish lock in 1965 I\) 

VI 
TABLE 26 

YEA.R.LY TOTAIB OF ALL FISH COUNTED OVER THE DALLES DAM 

---Sockeye - Coho Pink. -TOtal Misc. Tota1 

Year Chinook Steelhead (B1uebacI9 (si1ve:t} Chum (Humpback) Salmonid Fish SP!c1es ---- - 1957 312,678 129,361 90,201 6,793 75 4 539,112 580,208 1,119,320 

1958 301,960 121,420 111,039 2,395 32 5 536,850 556,432 1,093,282 

1959 207,461 156,090 86,259 2,709 25 9 452,553 586,806 1,039,359 

1960 196,962 111,189 59,441 3,000 35 5 370,632 741,627 1, 112,259 

1961 201,335 134,572 16,689 2,139 4 354,739 825,513 1,180,252 

1962 187,132 163,301 27,127 3,696 5 381,262 563,900 945,161 

1963 180,969 118,957 56~931 3,716 23 3 360,599 511,821 872,420 

1964 283,842 110,033 79,042 5,978 5 378,900 520,lJ.J.3 899,04.3 

1965 195,049 141,052 44,279 17,468 1 3 397,852 670,658 1,068,510 

1,185,975 571,008 190 43 5,557,208 

9-Year 

Average 218,599 131,775 5,322 22 5 419,155 1,036,612 
TABLE '27 

MONTHLY TOI'AIS OF ALL FISH COUNTED 

THE DALLES DAM - 1965 

SPECIES JAN FEB MAR APR MAY .nm JUL AUG SEP OCT NOV DEC TOTAL 

Chinook 190 17,870 24,930 17,900 31,072 25,119 74,904 3,064 195,049 

SteeThead 36 _ 502 484 896 60,522 21,132 53,389 4,091 141,052 

Sockeye (Blueback) - 184 11,023 31,622 1,438 12 44,'279 

Coho (Silver) 7 200 13,064 4,197 17,468 

Chum 1 1 

Pink. (HumEback 3 3 

Total Salmon 226 18,372 25,598 29,819 123,223 47,889 141,372 11,353 397,852 

Shad 1 13,335 316,119 16,642 161 19 346,277 

Misc. Trout 2 62 426 563 1,066 419 643 381 3,562 

Carp 5 276 8,767 6,105 889 65 16,107 

Chub 4 803 3,301 12,677 4,039 881 467 22,172 

Sucker 20 3,668 31,953 52,170 66,357 14,031 9,053 5,297 182,549 

Squawf'ish 1 119 8,028 17,895 20,174 3,366 1,326 790 51,699 

Whitefish 2 15 5 264 664 950 

Shiner 109 1, 249 488 31 1 1,878 

Lamprey 22 207 637 26,643 16,009 1,407 255 45,180 

Bass 1 7 9 16 4 5 42 

Catfish 1 1 2 4 

Channel Catfish 1 20 19 1 41 

Crappie 2 40 107 46 2 121 

Total Misc. Fish 23 3,880 41,486 88,409 453,134 61,126 14,661 7,939 670,658 

~ Total All Fish 249 22,252 67,084 118,228 576,357 108,915 156,033 19,292 1,068,510 

~ 

~ 
..!?!.~E! 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

~3 

14 

15 

16 

17 

18 

19 

20 

2~ 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

APRIL 

Steel .. 

Chinook head Total -----

81 9 90 

1"j"( 23 160 

105 11 116 

168 29 197 

174 14 188 

313 18 331 

827 24 851 

526 27 553 

836 33 869 

1,339 45 1,384 

925 32 957 

930 19 949 

926 26 952 

606 24- 630 4~7 ~2 429 

597 20 6~7 

9'37 14 951 

1,893 36 1,929 1,320 21 1,341 

1,024 19 1,043 

576 5 581 

138 ~38 

-29 3 32 

26 ~ 27 

30 2 32 

49 1 50 

356 6 362 

1,072 12 1,084 

931 14 945 

582 2 584 

~7,l:170 _ 502 18 ~72 

TABLE 28 

SAIMOWID FISH COUNT - w.RCH*, APRIL, MAY &: J'Ol!IE 1965 

THE DALLES DAM 

- - MA.Y 

So'.ik:eye SteelChinook (Blueback) head Total Chinook 

704 9 713 223 

565 9 574 195 

'JT6 2 'JT8 209 

338 7 345 189 

433 10 443 197 

2fT 10 287 198 

3B6 19 405 120 

533 20 553 a33 

781 20 801 161 

929 27 956 221 

1,485 12 1,497 255 

1,783 22 1,805 228 

2,155 11 2,~66 199 2,068 2B 2,096 303 ~,786 26 1,812 438 

1,657 26 ~,683 328 

1,317 27 1,3414- 282 

802 23 825 34B 420 17 437 399 423 9 432 354 

494 1 8 503 585 59~ 17 5 613 722 

574 40 6 620 601 

463 10 7 480 764 

520 8 13 541 1,922 

467 1~ 15 489 2,115 532 21 571 1,732 

633 36 28 &:)7 1,835 563 18 14 595 1,325 

536 22 17 575 1,219 

339 7 16 362 

24,930 184 ~ 25,598 17,900 

*Fish counting 'WaS initiated 28 Mar 1965: MARCH 21) 29 30 3~ Total 

Chinook 34 30 6~ 65 190 

Steelhead 2 10 11 13 36 

JUNE 

Sockeye 

(Blueback) 

7 

8 

1 

2 

6 

5 

5 

12 

62 

14 

55 

33 

33 

20 

30 

33 

38 

58 

60 

54 

15~ 

222 

341 

603 

1,347 

1,378 

~,352 

~,666 

1,500 

1,927 

11,023 

-

Steelhead 

3 

3 

10 

8 

14 

13 

6 

12 

6 

16 

7 

9 

9 

11 

20 

18 

12 

19 

15 

7 

35 

30 

24 

19 

69 

93 

107 

115 

98 

88 

-

Total Date ---

233 

206 

220 

~99 

217 

216 

131 

257 

229 

251 

317 

270 

241 

334-

488 

379 

332 

425 

474 

415 

771 

974' 

966 

1,386 

3,338 

3,586 

3,191 

3,&6 

2,923 

3.,2.34-

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30, 

~"""b-29;819 .1Ll 
! 

I Sockeye 

Date i Chinook (Blueback.) I 

I 1 2,430 I 1,925 

2 1,710 3,866 

3 1,822 2,374 

4 l,406 2,089 

5 l,2Ctr 2,078 

6 1,242 1,363 

7 961 983 

8 1,136 1,303 

9 843 894 

10 1,081 917 

11 937 1,016 

12 954 710 

13 574 914 

14 481 824 

15 520 858 

16 772 835 

17 888 880 

18 1,061 1,033 

19 983 828 

20 736 570 

21 742 550 

22 852 558 

23 926 580 

24 648 737 

25 887 538 

26 854 522 

27 928 450 

28 1,031 380 

29 490 72 

30 1,180 248 

31 1,215 222 

31,072 -----31;622 

JlJIX 

Coho 

TABLE 29 

SALMONID FISH COUNT - JULY AND AUGUST 1965 

THE DALLES DAM 

1 

lj/ - Steel .. Sockeye 

(Silver) head Total Chinook (Blueback) 

159 4,514 957 150 

223 5,799 796 171 

383 4,579 429 212 

II 383 3,878 419 114 

549 3,914- 370 138 ~79 3,084 307 65 

351 2,295 283 63 

464 2,903 364 42 

454- 2,191 333 55 

617 2,615 332 47 

749 2,702 264 84 

827 2,491 438 83 

789 2,277 362 55 

757 2,062 452 45 

1,087 2, 465 629 43 

1,597 3,204 563 26 

2,148 3,916 481 19 

2,208 4,302 739 10 

2,472 4, 283 635 2 

1,957 3, 263 709 3 

2,702 3,994 620 3 

3,421 4,831 548 2 

4-,621 6,127 576 2 

4,225 5,610 459 1 

3,438 4,863 861 

6 4,927 6,309 1,129 

5,227 6,595 2,017 

4,354- 5,765 1, 661j. 1 

1,156 1,718 1,353 1 

1 4,262 ,,691 2,~ 1 3,54-6 _______ ,~83_ 3, i-----------

7 60,522 123,223 25,119 1,4-38 

AUGUST 

Coho Stee1-

(Silver) head Total Date 

2,973 4,080 1 

1 2,098 3,066 2 

1,972 2,613 3 

l,90 3 2,436 4 

1,155 1,663 5 

1,173 1,545 6 

930 1,276 7 

672 1,078 8 

444- 832 9 

357 736 10 

260 608 11 I 226 747 12 I 5 257 679 13 I 

263 760 14-

1 237 910 15 

280 869 16 

2 220 722 17 

2 263 1,014 18 

2 217 856 19 

2 243 957 20 

2 309 934- 21 

206 756 22 

4 315 897 23 

1 234 695 24 

4 214 1,079 25 

1 327 1,457 26 

12 424 2,453 27 

9 460 2,1)1+ 28 

14 696 2,064 29 

17 121 9 9 

8~5 ~'!fL ,75 

200 21,132 47,889 
TA:BLE30 

SALMONJJ) FISH COUNT .. SEPTEMBER AND OCTOBER 1965 

THE DALLES DAM 

SEPl'EMBER OCTOBER ....---.+------.--.-----------------.--+--.---------------------4---

Sockeye Coho Pink Steel- Coho SteelDate ~~~ __ l~~~!~~~~~ (Silver) (Humpback) head Tbtal Chinook Chum (Silver) head Total Date 

1 2,875 126 1,256 

2 4,579 1 526 1 2,808 

3 ~~ ~ ~~ 4 3,029 4 546 2,245 

5 3,239 552 2,730 

6 5,745 1 663 3,615 

7 4,121 423 2,896 

8 3,974 664 1 2,266 

9 5,320 401 2,448 

10 7,726 688 3,952 

11 5,516 807 3,733 

12 5,997 4 762 4,015 

13 2,257 1 841 2,291 ~ ~~ m ~W 15 2,122 629 2,113 

16 I,8&) 310 1,826 

17 1,673 287 1,513 

18 1,084 364 1,203 

19 1,410 335 l' 1,419 

20 1,246 333 1, 388 

21 1,130 306 1,050 

22 1,141 j84 1,087 

23 992 254 882 

24 425 263 553 

25 524 207 624 

26 528 461 193 

27 427 206 674 

28 290 165 372 

29 484 1 281 351 U~ __ 281 _~ __ 2_2,.;...5 201 

'-'l!t.r..2Q4.:..-___ =1=.2 _____ 13, 064 ___ --1 __ .2~J§9 

4,257 365 

1,915 161 

4,292 313 

5,824 198 

6,521 134 

10,024 157 

1,440 120 

6,905 164 

8,169 134 

12,366 220 

10,056 105 

10,178 133 

5,390 108 

4,659 145 

4,864 62 

4,016 93 

3,413 121 

2,651 49 

3,225 61 

2,961 60 

2,486 31 

2,612 87 

2,128 31 

1,241 

1,355 

1,188 

1,301 

827 

1,123 

1 

390 

224 

375 

209 

326 

161 

411 

126 

278 

119 

176 

145 

212 

104 

121 

184 

147 

138 

84 

85 

43 

16 

51 

467 

198 

307 

172 

266 

159 

217 

168 

315 

230 

156 

112 

163 

94 

128 

211 

213 

100 

132 

97 

37 

89 

60 

1,222 

589 

995 

519 

726 

417 

754 

458 

727 

569 

431 

390 

483 

343 

311 

488 

481 

287 

277 

242 

111 

252 

155 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

113 ______ ~----~ ___ ~---------~_ 

141,372 3,064 1 4; 197 ___ 4:..t1.=...09~1=___=11::::.i,:....I3~5J"'_..J 

* Fish counting discontin~ed for 1965 season on 23 October 1965. 
TABLE 31 

I.A.MPREY & SHAD COUNTS APRIL THRU OCTOBER 1965 

THE: DALLES DAM 

APRIL MAY .TONE JlJlX AUGUST SEPTEMBER OCTOBER* 

Date lamprey lamprey Shad lamprey Shad lamprey Shad T_ Shad Lamprey Shad Iamprey Shad Date -

1 26 183 6,339 2,918 5,262 108 14- 7 4- 1 

2 1 12 103 10,34.6 2,232 3,972 58 9 21 2 

3 1 23 108 15,969 1,034- 1,752 27 12 20 3 

4- 11 141 13,014- 359 54-5 25 4- 24- 1 4 

5 1 9 274 18,544- 282 489 66 5 15 2 5 

6 17 337 24-,203 718 996 92 5 1 6 

7 14- 312 12,669 765 678 58 7 5 1 7 

8 1 9 24-5 14-,712 906 584 4-7 2 19 8 

9 6 14 95 11,683 236 350 27 29 9 

10 13 7 136 10,116 282 527 71 5 15 10 

11 4- 14- 4- 187 8,377 486 340 4-7 14 9 1 11 

12 17 13 218 9,841 4-26 331 96 9 8 2 12 

13 5 3 420 10,269 233 201 94 13 23 13 

14- 4- 7 4 303 7,843 200 102 45 8 10 6 14 

15 8 14 10 538 7,770 253 162 78 8 7 15 

16 1 28 8 373 8,208 240 69 27 8 2 16 

17 2 19 8 425 7,656 198 25 64 5 4 17 

18 1 7 19 638 8,578 4-79 42 14 6 1 18 

19 2 28 15 756 12,538 166 50 13 2 8 19 

20 1 2 23 4- 605 11,04.8 133 49 4-6 1 5 20 

21 3 "5l 42 1,106 13,230 197 19 59 4 5 21 

22 2 1 21 159 1,599 12,111 252 29 36 9 6 22 

23 6 65 761 3,762 13,014- 305 30 4-2 8 2 23 

24 10 1 25 1,164 3,169 9,031 463 4- 55 2 24-

25 1 12 36 1,924- 1,767 6,171 696 4- 27 1 25 

26 1 12 14- 637 2,186 7,813 439 6 26 8 26 

27 1 19 13 663 1,270 7,871 278 3 12 3 27 

28 1 24- 1 15 1,,279 1,009 7,363 287 4- 24- 28 

29 2 31 39 3,054- 4-18 122 234 2 11 29 

30 1 14 74- 3,580 1,870 3,207 125 1 12 30 

31 17 2,090 . 6,,463 1B7 14 31 - TOTAL 22 207 1 637 13,335 26,64.3 316,119 16,009 16,64.2 Ti,407 161 255 19 

* Fish counting discontinued on 23 October 1965. 
~ r;; 

w 

ro 

Spring Chinook 

Year Da.te 

1957 May 1 

1958 May 10 

1959 Apr 26 

1960 May 4 

1961 Apr 30 

1962 Apr 28 

1963 May 2 

1964 Apr 26 

1965 May 13 

Total 

9-Year 

Average 

Number 

of Fish 

11,098 

5,407 

2,202 

4,414 

5,762 

4,104-

2,777 

3,351 

2,155 

41,270 

Summer Chinook 

Number 

Date of Fish 

Jun 21 8,066 

Jun 19 4,134 

Jun 24 2,882 

Jun 16 4,827 

Jun 22 2,093 

Jun 17 3,005 

Jun 17 1,575 

Jun 29 2,390 

Jun 26 2,115 

31,087 

TABLE 32 

PEAK DAYS OF FISH MIGRATION 

THE DALLES DAM - 1957-1965 

Fall Chinook Steelhead 'Blueba.ck 

Number Number Number 

Date of Fish Date of Fish Date of Fish 

Bep 7 4,353 Jul 31 3,368 Jun 25 4,753 

Bep 17 9,694 Bep 15 5,409 Jul 9 6,346 

Bep 16 4,228 Jul 27 4,784 JulIO 6,583 

Bep 7 3,336 Jul 28 3,144- Jun 25 3,661 

Sep 7 4,251 Sep 8 6,030 Jun 29 1,199 

Bep 3 3,4-63 Sep 10 5,731 Jul 8 1,511 

Sep 7 5,032 Jul 31 4,075 Jul 2 3,930 

Bep 7 4,134 Jul 28 3,235 Jul 7 6,571 

Bep 10 7,726 Jul 27 5,217 Jul 2 3,866 

46, 217 40,993 38,420 

5,135 4,555 4,269 

----- Silvers Chum Shad 

Number Number Number 

Date of Fish Date of' Fish Date of Fish 

Bep 16 500 Nov 22 12 Jul 13 629 

Bep 4&5 174 Oct 31 4 Jun 26 336 

Bep 13 254- Nov 24 4 Jul 20 400 

Sep 3 258 Nov 3 4 Jul 3 4,934-

Bep 8 159 None Jul 6 9,172 

Sep 16 227 None Jul 15 14,039 

Bep 17 413 Oct 24 5 Jul 6 9,917 

Bep 14 310 None Ju1 13 13,859 

Sep 13 841 Oct 23 1 Jul 6 24,203 

3,136 30 77,489 

3 8,610 
w 

w 

Year Jan Feb 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

Total 

9-Year 

Average 

Mar 

22 

114 

8 

340 

190 

674 

75 

Apr May June 

42,161 59,410 86,096 

8,268 47,862 59,955 

16,771 32,6311- 27,799 

17,073 40,091 52,577 

43,822 35,059 24,478 

33,069 35,629 34,488 

19,119 33,207 25,063 

35,551 24,447 16,801 

17,870 24,930 17,900 

233,704 333,269 3""5,157 

25,967 37,030 38,351 

'MBLE 33 

MONTHLY COUNT OF CHINOOK SALMON 

THE DALLES DAM - 1957-1965 

Jul Aug Sep Oct 

35,643 28,828 56,753 3,564 

24,381 17,211 141,262 2,788 

42,817 20,142 65,229 2,022 

22,549 15,225 46,453 2,720 

24,596 16,866 53,371 3,143 

21,515 13,461 46,135 2,835 

20,414 21,865 57,248 4,053 

37,697 17,452 49,811 1,743 

31,072 25,119 7,,",904 3,064 

260,684 176,169 591,166 25,932 

28,965 19,574 65, 685 2,881 

Total Spring Summer Fall 

Nov Dec for Jan 1- Jun 4- Aug 4-

Year Jun 3 Aug 3 Dec 31 

201 312,678 109,723 116,661 86,294 

119 301,960 61,747 80,139 160,074 

~ 207,461 50,874 71,362 85,225 

274 196,962 58,406 75,315 63,241 

201,335 79,183 50,824 71,328 

187,132 69,139 57,007 60,986 

180,969 52,937 47,333 80,699 

183,842 60,691 56,360 66,791 

195,0""9 ,,"3, 617 50,527 100,905 

633 1,967,388 586,317 605,528 775,543 

70 218,599 65,146 67,281 86,171 
Year 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

Total 

9-Year 

Average 

Jan Feb Mar Apr 

TABIE 34 

MONTHLY COUNT OF SOCKEYE (BllJEBACK) SALMON 

THE DALLES DAM - 1957-1965 

May Jun Ju1 Aug 

125 33,476 54,294 2,081 

29 28,854 80,324 1,583 

413 7,176 76,347 2, 245 

2 36,907 22,228 297 

66 5,863 10,629 116 

55 8,333 18,545 180 

199 17,914 38,633 185 

23 9,984 68,205 758 

184 11,023 31,622 1,438 

1,096 159,530 400,827 8,883 

122 44,536 

Sep Oct Nov Dec Total 

221 4 90,201 

248 1 111,039 

77 1 86,259 

7 59,441 

15 16, 689 

14 27,127 

56,931 

72 79,042 

12 44,279 

666 6 571,008 

74 1 63,445 
Year Jan Feb Mar Apr 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

Total 

9-Year 

~ Average 

t;j 

VJ 

VI 

TABLE 35 

MONTHLY COUNT OF COHO (SILVER) SALMON 

THE DALLES DAM - 1957-1965 

Jun Jul Aug Sep 

220 605 51615 

96 21132 

46 2,428 

475 2,288 

4 5 1,898 

5 258 3,194 

2 361 2,931 

506 4,723 

7 200 13,064 

238 2,552 38,273 

26 284 4,253 

Oct Nov Dec Total 

342 11 61793 

161 6 2,395 

234 1 2,709 

227 10 31000 

232 2,139 

239 '3,696 

422 3,716 

749 5,978 

4,197 17,468 

6,803 28 47,894 

756 3 5,322 
TABU: 36 

MONTHLY COUNT OF STE~LHEAD TROUT 

THE DALLES DAM - 1957-1964 

Spring & 

Year Jan Feb Mar Apr May Jun Jul Aug Summer Sep Oct Nov Dec Total 

Run 

Total 

1957 1,603 951 977 4,782 45,445 33,319 87,077 35,396 6,545 343 129,361 

1958 122 274 1,898 4,906 20,384 11,442 39,026 75,036 6,846 512 121,420 

1959 1 541 502 2,227 46,271 60,841 110,383 41,026 4,502 179 156,090 

1960 289 557 2,591 28,218 32,667 64,322 42,447 4,021 399 lll,189 

1961 305 307 1,396 21,906 17,850 41.,764 87,344 5,464 1.34,572 

1.962 528 252 1,068 36,609 31.,507 69,964 87,463 5,874 1.63,301. 

1963 1.53 451 1,361 30,485 25,360 57,810 48,066 13,081 118,957 

1964 50 369 127 493 36,773 31.,742 69,554 38,197 2,282 110,033 

1965 36 502 484 896 60,522 21,132 83,572 53,389 4,091 141,052 

Total 1,812 3,912 5,555 19,720 326,613 265,860 623,472 508,364 52,706 1,433 1,185,975 

9-Year 

Average 201 435 617 2,191 36,290 29,540 69,275 56,485 5,856 159 131,775 
TABLE 37 

YEARIX PERCENTAGE OF SAIMONIDS COUNTED OVER EACH FISH LADDER 

THE DALLES DAM - 1957-1965 

Sockeye Coho Percent of 

Year Chinook (Blueback) ( Silvers) Steelhead total count* of Salmonids 

East North East North East North East North East North 

1957 57.4 42.6 47.2 52.8 61.8 38.2 55.6 44.4 55·3 44.7 

1958 63.4 36.6 46.5 53·5 78.1 21.9 69.8 30.2 61.4 38.6 

1959 71.4 28.6 52.0 48.0 72·5 27·5 77·2 22.8 69.7 30·3 

1960 77·7 22·3 57 ·3 42.7 79.4 20.6 84.7 15·3 76.6 23.4 

1961 80.0 20.0 58.9 41.1 79·9 20.1 83.0 17·0 80.1 19·9 

1962 69.8 30.2 59·7 42.3 66.3 33·7 74.5 25·5 71.0 29·0 

1963 75·7 24.3 49.0 51.0 68.2 31.8 77·8 22.2 72.1 27·9 

1964 75.4 24.6 52.6 47.4 81.4 18.6 90.4 19.6 72.2 27.8 

1965 77·7 22·3 47·4 52.6 79·0 21.0 76.7 23·3 74.0 26.0 

*Not including chum or humpback salmon. 
~ ~ 

..., 

co 

TABLE 38 

MISCELIANEOUS SPECIE5 COUNTED OVER FISH LIjl)DERS AND IN FISH LOCKS 

~ DALLES DAM - 1957-1965 

-----------------

Misc. Squaw- White- Crap- Cat- Bull- Stur- Channel StickleYear Shad Trout Carp Chub Suckers fish fish Shiner pie Ling fish Lamprey Dace head Bass geen Tench Cat back Total 

---------------------- --------- ----- ---------------------------

1957 5,106 9,965 31,910 24,637 296,385 103,487 10,631 31,617 332 43 7 63,100 2,745 130 112 1 580,208 

1958 4,530 6,203 32,982 23,439 182,393 108,032 9,203 44,151 654 39 144,253 69 14 466 4 556,432 

1959 4,288 6,131 18,556 14,946 142,362 81,607 8,108 13,043 581 3 5 296,683 9 4TI 1 6 586,806 

1960 81,053 7,329 16,612 38,498 226,972 89,237 4,061 17,732 552 14 6 259,208 20 314 16 3 741,627 

1961 113,229 4,441 22,399 42,260 181,678 95,433 3,828 8,335 1,038 II 352,444 13 346 53 5 825,513 

1962 216,464 3,244 14,508 34,055 123,918 91,1/39 3,692 2,798 521 83,350 2 140 3 7 8 1 563,900 

1963 160,958 2,745 15,978 39,484 117,761 91,656 1,132 1,654 814 4, 79,530 4 82 1 18 511,821 

1964 158,786 2, 407 13,639 20,705 176,996 74,358 2,147 5,672 1,018 II 64,252 119 1 2 30 520,143 

1965 346,277 3,562 16,107 22,172 182,549 51,699 950 1,878 197 4 - 45,180 42 41 670,658 

Total 

1,090,691 46,027 182,691 260,196 1,631,014 776,698 43,752 126,880 5,707 114 33 1,388,000 2,814 192 2,098 10 85 105 1 5,557,108 

9-Yr 

Avg.121,188 5,1l4 20,299 28,911 181,224 86,300 4,861 14,098 634 13 4 154,222 313 21 233 1 9 12 617,456 
TABLE 39 

YEAR!X TOTALS OF ALL FISH COUNTED OVER McNARY DA:M. 

1954 - 1965 

Sockeye Coho Total Miscellaneous Total 

Year Chinook Steelhead ( Blueback) ( Silver) Chum Salmon Fish 1:1 Species 

-- 1954 126,555 75,059 108,181 950 1 310,746 751,358 1,062,104 

1955 108,915 85,575 173,758 643 368,891 899,493 1,268,384 

1956 114,342 42,554 102,145 683 259,724 645,184 904,908 

1957 Y 292,696 105,728 85,460 2,855 486,739 603,611 1,090,350 

1958 :J/ 226,092 87,890 102,397 1,350 417,729 476,652 894,381 

1959 !Jj 171,490 110,475 83,977 1,970 367,912 360,853 728,765 

1960 !Jj 176,767 96,895 55,372 1,580 330,614 325,820 656,434 

1961 !Jj 154,996 103,743 16,388 2,045 277,172 353,326" 630,498 

1962 !Jj 152,756 163,181 29,372 3,195 348,504 307,271 655,775 

1963 !Jj 154,459 113,646 59,744 3,113 330,962 280,671 611,633 

1964 !Jj 167,934 100,742 83,931 3,317 355,924 210,067 565,991 

1965 ':1:.1 150,907 118,960 42,052 2,700 314,619 235,699 550,317 ------------------ ------------------ ---------------------

Total 1,997,909 1,201j.,1j.48 91j.2,777 24, 1j.Q1 1 1j.,169,536 5, 1j.50,O:)1j. 9,619,51j.Q 

12-Year 

Average 166,492 100,370 78,564 2,033 347,1j.61 1j.54,167 801,628 

~ ~ Su~kars, carp, chuo, miscellaneous trout, etc. 

Fish counting initiated 17 March and .jls~ontinued 19 October 1957. ~ 

~ Spot :!ount two hours per day fro-:n 1 Jan'la.r.r until. 15 March. Normal counting from 16 March until 31 Oct 1958. 

~ Fish countlng initiated 1 April, discontinu~d 31 October. 
~ TABLE 40 ~ 

g MONTHLY TOTALS OF ALL FI S H COUNTED OVER McNARY DAM 

1965 

Species Jan Feb Mar .\pr May Jun Jul Aug Sep Oct Nov Dec Total 

Chinook 6,114 20,559 14,094 28,599 12,856 60,185 8,500 150,907 

Blueback (Sockeye) 328 40,790 923 10 1 42,052 

Silver (Coho) 22 105 2,264 309 2,700 

Stee1head 1,361 363 231 11,749 31,155 54,450 19,651 118,960 

Total Salmon 7,475 20,922 14,653 81,160 45,039 116,909 28,461 314,619 

Bass 3 3 6 

Bullhead 3 3 17 11 6 40 

Carp 75 25,960 32,658 4,574 1,353 64,620 

Channel Catfish 4 14 18 

Chub 153 32 3,311 2,003 813 737 7,049 

Crappie 5 8 13 

Lamprey 3 1,561 5,358 394 46 7,362 

Shad 16 34,955 4,726 113 39,810 

Shiner 5 25 15 45 

Squawfish 183 3 78 1,922 1,861 626 4,673 

Sturgeon 

Sucker 7,640 5,,081 2,953 10,266 11,304 15,943 22,513 75,700 

Misc. Trout 8 8 

Whitefish 317 2,485 1,974 6,257 5,859 10,995 8,467 36,354 

Total Misc. Fish 7,960 7,905 5,064 82,426 63,873 34,728 33,742 235,698 

Total Fish 15,435 28,827 19,717 163,586 108,912 151,637 62,203 550,317 
JANUARY 1964 

Tem~eratures ~De&. F) 

AIR 

.!l!ill. WATER HAX MIN. RIVER FLOW-cfs 

1 38 34 24 142,400 

2 39 43 31 of: 

3 40 51 36 * 4 40 45 34 * 5 40 42 29 156,500 

6 40 46 33 158,900 

7 40 44 32 155,600 

8 40 43 34 160,700 

9 40 40 30 152,900 

10 40 43 30 140,300 

11 40 34 31 148,300 

12 40 36 23 158,800 

13 39 32 26 157,500 

14 39 34 28 153,000 

15 39 33 28 142,600 

16 39 33 30 129,500 

17 39 36 33 123,200 

18 39 36 32 136,200 

19 39 36 31 147,200 

20 3'1 34 31 147,900 

21 40 37 33 141,500 

22 40 48 35 142,900 

23 40 46 30 133,000 

24 41 38 31 125,000 

25 41 42 31 126,000 

26 41 42 35 154,100 

27 41 50 38 160,500 

28 41 55 1,2 258,000 

29 41 56 42 197,000 

30 41 54 41 230,500 

31 41 60 36 232,700 

* NOTE: Because the upstream te1emark was out, Inflow has been deleted. 

DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

TABLE 41 

CLIMATOLOGICAL AND STREAMFLOW DATA 

McNARY DAM 

FEBRUARY 1965 

Tem~eratures ~De&. F) 

lli ~ ~ MIN, RIVER FLOW-cfs 

41 49 31 223,500 

41 49 33 230,300 

41 38 34 216,800 

41 38 32 202,000 

41 44 34 209,600 

41 65 35 222,200 

41 51 42 215,000 

41 53 41 229,200 

41 52 38 215,600 

41 46 29 215,300 

41 45 27 216,700 

41 45 28 211,400 

41 47 37 211,300 

41 54 37 185,600 

41 52 35 181,000 

41 51 42 212,100 

41 59 42 206,300 

41 67 36 216,200 

41 53 37 207,000 

41 61 39 196,200 

41 56 34 201.800 

41 48 41 213,500 

42 52 31 210,100 

42 51 32 200,300 

42 47 34 193,600 

42 55 34 199,000 

41 52 44 188,800 

42 51 31 188,500 

MARCH 1965 

T!!Eeratures ~Dea· F) 

AIR 

.!l!ill. ~ ~ MIN • RIVER FLOW-cfs 

1 42 51 30 197.900 

2 42 50 26 192,900 

3 42 48 29 183,400 

4 42 49 27 177 ,200 

5 42 59 34 174,700 

6 42 58 32 148,400 

7 42 55 33 172,400 

8 42 60 32 192,800 

9 42 64 33 186,700 

10 42 65 39 182,700 

11 42 65 37 193,000 

12 42 58 45 182,100 

13 42 56 32 180,100 

14 44 61 33 181,500 

15 44 60 38 175,700 

16 44 67 42 188,600 

17 45 50 26 167.100 

18 44 41 21 180.500 

19 44 46 19 185,000 

20 44 49 33 163,900 

21 44 53 40 152,500 

22 44 61 43 152,500 

23 44 55 37 175,800 

24 44 46 24 155,700 

25 44 42 27 156,600 

26 44 43 33 154,900 

27 44 45 33 151,700 

28 44 53 36 126,600 

29 44 58 38 141,600 

30 44 60 42 153,600 

31 44 61 43 137,800 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTALS 

TABLE 42 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - APRIL 1965 

McNARY DAM 

TEMPERATURES RIVER 

WATER i AIR TURBIDITY I FLOW CHINOOK SOCKEYE COHO 

MAX. MIN. NORTH SOUTH I 

44 75 48 3.0 1.9 146,000 0 

44 60 38 2.5 1.8 126,800 0 

45 58 36 2.8 1.6 112,900 3 

45 59 37 2.8 1.6 129,000 27 

45 60 43 2.8 1.7 106,600 22 

45 60 40 2.3 1.6 132,000 19 

45 58 34 2.7 1.4 168,500 5 

45 63 40 2.7 1.8 155,300 14 

48 68 47 2.9 1.4 164,300 121 

47 58 44 2.5 1.3 166,200 62 

47 62 39 2.5 1.3 167,000 125 

48 65 41 2.4 1.4 148,000 86 

48 73 48 2.5 1.5 173,000 189 

48 70 47 2.0 1.5 172,600 632 

48 72 48 2.4 1.6 180,000 224 

48 75 49 2.1 1.6 190,200 485 

50 62 40 2.2 1.6 216,900 562 

50 64 43 2.9 1.6 221,200 269 

50 59 51 2.5 1.5 244,100 141 

50 59 51 2.5 1.6 266,700 131 

50 68 49 2.4 1.5 336,200 471 

50 68 45 2.2 1.5 396,500 232 

50 73 49 1.2 .9 384,700 88 

50 72 51 .9 .6 336,000 56 

51 73 50 1.1 .9 352,800 75 

51 71 48 1.4 .9 342,900 184 

51 77 55 1.4 .9 338,200 501 

52 82 62 1.6 .9 334,000 419 

52 73 47 1.9 1.1 338,400 637 

52 74 49 1.7 1.1 343,500 334 

6,114 

-- - STEELHEAD TOTAL 

24 24 

70 70 

67 70 

144 171 

80 102 

48 67 

48 53 

51 65 

88 209 

32 94 

32 157 

19 105 

64 253 

115 747 

72 296 

45 530 

51 613 

64 333 

24 165 

43 174 

32 503 

19 251 

21 109 

14 70 

0 75 

21 205 

19 ' 520 

8 427 

16 653 

30 364 

1,361 7,475 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

~ 29 

30 fu 31 

+" 

w TOTALS 

TABLE 43 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - MAY 1965 

McNARY DAM 

TEMPERATURES RIVER 

WATER I AIR TURBIDITY I FLOW CHINOOK SOCKEYE COHO 

I MAX. MIN. NORTH SOUTH I 

52 66 42 1.6 1.1 366,000 475 

52 61 40 1.7 1.1 410,400 177 

52 65 44 1.6 1.1 417,700 136 

52 65 45 1.6 1.5 398,800 189 

52 59 38 1.6 1.1 377 ,500 214 

52 56 39 2.0 1.3 380,300 286 

52 70 43 2.0 1.5 381,300 267 

50 71 47 2.2 1.6 338,900 296 

51 74 48 2.2 1.7 350,800 494 

52 81 48 2.5 1.7 357,200 706 

53 84 51 2.8 1.8 348,200 853 

52 85 52 2.6 1.9 342,400 899 

53 84 51 2.7 1.7 367,000 1,168 

54 76 49 2.6 1.7 394,700 1,008 

54 75 54 2.2 1.6 410,500 975 

54 76 55 2.3 1.6 407,400 1,648 

54 65 43 2.2 1.5 407,900 1,291 

54 68 45 2.6 1.6 409,300 848 

54 70 47 2.3 1.7 407,600 752 

54 75 46 2.4 1.6 387,000 1,187 

54 68 49 2.9 1.7 388,100 896 

56 74 52 2.7 1.6 398,000 586 

54 73 52 2.9 1.4 386,000 578 

54 69 59 3.0 1.3 383,600 662 

54 73 51 3.1 2.0 388,000 728 

54 81 43 3.3 2.1 385,200 700 

54 81 53 3.3 1.7 372,500 779 

54 81 53 3.7 1.9 373,500 619 

54 87 59 3.8 1.9 404,400 459 

54 80 53 3.8 1.7 441,700 376 

54 75 49 3.8 2.0 459,400 307 

20,559 

STEELHEAD TOTAL 

18 493 

5 182 

0 136 

5 194 

19 233 

286 

11 278 

8 304 

6 500 

21 727 

29 882 

8 907 

27 1,195 

21 1,029 

37 1,012 

32 1,680 

35 1,326 

5 853 

5 757 

11 1,198 

14 910 

586 

11 589 

662 

728 

16 7-16 .--

779 .-.. -

3 ------622 

5 464 

3 379 

8 315 

363 20,922 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTALS 

TABLE 44 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - JUNE 1965 

McNARY DAM 

TEMPERATURES RIVER 

I AIR TURBIDITY' I CHINOOK SOCKEYE COHO WATER I MAX. MIN. NORTH SOUTH I FLOW 

54 75 50 3.8 1.7 467,700 358 

.54 80 53 2.9 1.8 472,900 386 

56 85 57 2.6 1.3 472,400 297 

56 83 54 2.6 1.8 469,400 298 

56 86 56 2.3 1.1 472,100 309 

56 87 61 2.7 1.1 478,500 328 

57 87 61 2.8 1.2 485,300 346 3 

57 85 55 3.0 1.3 489,900 211 

57 90 60 3.0 1.4 490,400 195 

57 91 58 1.3 3.1 487,500 131 

57 94 62 3.0 .8 485,800 138 

57 79 50 3.0 .8 492,500 267 

57 74 52 3.0 .9 500,200 261 

57 75 52 3.0 .8 494,400 235 

57 62 53 2.9 .9 460,900 232 

57 71 55 2.9 .• 6 449,600 243 

57 84 57 3.0 .7 450,100 154 

57 68 59 2.1 .7 460,400 235 

57 72 54 2.1 .8 467,700 263 

57 80 57 2.4 .9 472,000 275 

57 88 59 2.7 .9 472,800 574 

58 83 58 3.5 1.4 470,500 400 

60 85 59 3.5 1.5 470,400 470 

60 88 60 3,,7 1.7 470,100 637 

60 83 56 3.8 2.4 467,600 903 

61 77 53 3.4 1.9 465,400 1,315 8 

60 71 48 3.3 2.0 453,400 923 8 

60 76 51 3.4 2.0 424,300 1,185 24 

60 83 46 3.2 1.9 410,100 971 53 

60 84 57 3.5 2.2 401,400 1,554 232 

14,094 328 

STEELHEAD TOTAL 

358 

386 

297 

298 

309 

328 

349 

211 

195 

14 145 

138 

267 

261 

235 

232 

243 

154 

3 238 

263 

275 

5 579 

400 

5 475 

13 650 

24 927 

46 1,369 

19 950 

40 1,249 

14 1,038 

48 1,834 

231 14,653 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

~ 29 

30 

~ 31 

~ TOTALS 

\.J1 

TABLE 45 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - JULY 1965 

McNARY DAM 

TEMPERATURES RIVER 

WATER f AIR TURBIDITY I FLOW CHINOOK SOCKEYE COHO 

MAX. MIN. NORTH SOUTH I ~ 

60 90 60 3.5 1.9 377 ,200 1,060 174 

60 94 62 2.1 3.5 362,500 1,373 1,384 

61 94 64 3.5 2.1 352,500 1,608 1,827 

62 91 63 3.5 2.1 353,200 1,177 1,490 

62 95 62 3.5 2.3 340,200 1,170 2,640 

62 96 64 2.7 2.0 336,100 1,923 3,793 

63 97 61 3.2 2.0 335,400 2,056 4,326 

63 94 62 3.1 1.7 336,100 1,601 3,801 

64 83 54 3.0 1.8 336,000 1,240 2,259 

64 81 59 3.1 2.0 334,900 664 1,378 

64 78 56 2.8 2.3 335,900 715 1,360 

64 79 56 3.2 2.1 328,400 763 1,309 

64 83 60 2.8 2.1 320,200 775 1,349 

64 93 64 3.1 2.1 315,800 854 1,384 

64 98 59 3.3 2.2 318,100 920 1,192 

64 94 65 3.5 2.5 288,600 782 1,019 

64 98 72 3.5 2.6 269,300 728 952 

64 95 61 3.6 2.6 262,600 827 1,190 

64 87 60 3.5 2.9 256,600 695 891 

66 86 60 3.5 2.6 239,200 456 664 

66 72 58 3.5 2.4 239,200 637 707 

66 72 53 3.5 2.3 245,600 419 784 

66 80 56 3.5 2.4 243,700 808 909 

65 88 61 3.5 2.4 253,800 572 514 

65 96 65 3.5 2.4 251,000 576 571 

66 99 70 3.5 2.6 234,500 573 395 

66 98 51 4.0 2.8 212,000 1,056 728 

66 93 67 4.2 3.1 210,200 680 678 

66 97 61 4.0 3.5 184,700 784 602 19 

67 99 65 3.8 3.2 187,000 593 315 3 

67 103 63 4.0 3.5 169 1 800 514 205 

28,599 40,790 22 

STEELHEAD TOTAL 

40 1,274 

30 2,787 

64 3,499 

72 2,739 

98 3,908 

179 5,895 

154 6,536 

221 5,623 

101 3,600 

152 2,194 

112 2,187 

171 2,243 

144 2,268 

176 2,414 

189 2,301 

211 2,012 

237 1,917 

344 2,361 

371 1,957 

347 1,467 

384 1,728 

395 1,598 

456 2,173 

584 1,670 

637 1,784 

858 1,826 

936 2,720 

680 2,038 

808 2,213 

1,190 2,101 

12408 22127 

11,749 81,160 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTALS 

TABLE 46 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - AUGUST 1965 

McNARY DAM 

TEMPERATURES RIVER 

WATER I AIR TURBIDITY I FLOW CHINOOK SOCKEYE COHO 

I MAX. MIN. NORTH SOUTH I 

67 104 66 4.0 2.9 148,600 1,133 180 

69 105 75 3.0 3.5 150,800 753 145 5 

71 91 66 4.1 2.7 165,000 721 93 4 

71 85 64 4.0 2.1 166,000 737 70 

71 86 62 3.9 2.6 179,100 491 40 

71 89 63 4.5 2.2 180,700 437 66 

71 95 68 3.6 3.1 177 ,900 395 38 1 

71 98 70 4.1 3.2 176,300 548 62 

71 101 68 4.3 3.5 177,700 386 61 

71 100 69 4.5 4.0 179,400 316 36 

71 100 70 4.3 3.4 183,500 311 44 

71 85 67 3.1 1.7 180,800 185 1 1 

71 84 59 3.5 2.0 178,000 197 11 

70 84 57 3.5 3.1 168,300 133 8 4 

70 ell 62 3.9 2.6 159,400 III 19 3 

70 91 67 3.8 2.8 161,500 260 19 8 

70 96 65 4.5 3.5 174,800 210 11 1 

70 96 65 2.6 3.5 176,500 425 5 

70 98 65 2.7 2.9 172,200 454 3 

70 82 59 2.5 2.7 167,800 244 

70 82 61 4.5 3.2 161,000 299 1 3 

70 15 63 3.1 3.5 152,200 246 1 

69 82 65 3.8 2.0 144,200 397 1 

69 82 65 3.4 3.4 151,200 393 

69 81 64 3.5 3.5 172,500 272 1 6 

69 79 61 3.0 2.8 170,100 198 12 

69 84 64 3.0 3.2 144,900 414 1 6 

69 78 57 3.5 2.8 142,500 458 3 12 

69 74 49 3.8 3.0 137,700 497 3 8 

69 74 49 4.0 2.3 149,100 597 1 16 

68 76 49 3.3 2.5 151,400 638 5 9 

12,856 923 105 

STEELHEAD TOTAL 

2,071 3,384 

3,880 4,783 

2,928 3,746 

2,565 3,372 

2,079 2,610 

1,772 2,275 

2,384 2,818 

1,400 2,010 

1,233 1,680 

1,207 1,559 

1,806 2,161 

1,221 1,408 

831 1,039 

307 452 

248 381 

325 612 

431 653 

425 855 

612 1,()69 

367 611 

262 565 

176 423 

442 840 

257 650 

231 510 

141 351 

189 610 

252 7"25 

291 799 

375 989 

447 1,099 

31,155 45,039 
TABLE 47 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - SEPTEMBER 1965 

McNARY DAM 

TEMPERATURES RIVER 

DATE WATER I AIR TURBIDI1Y I FLOW CHINOOK SOCKEYE COHO STEELHEAD TOTAL I 

I MAX. MIN. NORTH SOUTH I i 

1 68 79 52 3.9 2.3 141,900 849 7 16 468 1,340 

2 68 95 55 3.7 3.2 128,500 1,236 17 637 1,890 

3 67 80 52 2.8 3.2 128,500 1,025 30 592 1,647 

4 67 76 52 4.0 3.2 136,200 1,512 19 612 2,143 

5 67 78 55 3.8 3.1 115,500 2,129 50 897 3,076 

6 67 77 51 4.0 3.0 101,800 1,710 47 1,078 2,835 

7 67 78 47 4.0 2.1 120,800 2,507 56 1,762 4,325 

8 67 82 50 4.5 1.4 124,700 3,742 64 2,039 5,845 

9 67 82 50 2.9 3.5 129,200 3,938 170 2,120 6,228 

10 67 80 52 4.7 2.7 120,400 3,413 3 114 1,624 5,154 

11 67 77 53 4.0 3.7 96,400 3,407 135 2,559 6,101 

12 67 83 51 4.1 2.5 95,900 2,783 109 2,163 5,055 

13 67 75 56 3.5 3.0 98,300 3,301 99 3,021 6,421 

14 67 78 62 3.0 1.9 107,900 4,097 184 2,686 6,967 

15 67 74 59 3.9 3.1 108,500 4,251 134 2,465 6,850 

16 67 63 44 3.4 2.4 107,000 3,921 108 2,746 6,775 

17 67 63 35 4.0 2.6 123,600 2,925 186 3,690 6,801 

18 66 63 36 4.0 2.8 116,900 2,337 211 2,518 5,066 

19 65 70 41 4.0 2.6 98,100 1,700 106 2,285 4,091 

20 65 72 41 4.0 1.8 107,300 1,123 69 1,708 2,900 

21 65 75 58 4.0 3.5 112,800 1,322 58 1,833 3,213 

22 64 82 56 4.0 3.5 114,600 882 30 1,580 2,492 

23 64 79 51 3.6 3.5 102,400 892 19 1,705 2,616 

24 64 77 45 4.0 3.1 108,200 1,102 64 2,081 3,247 

25 64 72 48 3.6 3.5 98,900 992 34 1,474 2,500 

26 64 82 52 4.0 3.1 97,700 790 37 1,706 2,533 

27 64 71 49 3.6 3.2 96,700 645 27 2,534 3,206 

28 64 61 44 4.0 2.8 100,400 561 22 1,527 2,110 

29 64 70 45 3.7 3.2 106,000 649 29 1,331 2,009 

~ 30 64 75 50 4.5 1.8 103,800 444 20 1,009 1,473 

&j 31 

TOTALS 60,185 10 2,264 54,450 116,909 

~ 
I 

DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTALS 

TABLE 48 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - OCTOBER 1965 

McNARY DAM 

TEMPERATURES RIVER 

WATER! AIR TURBIDI'lY I FLOW CHINOOK SOCKEYE COHO 

I MAX. MIN. NORTH SOUTH I 

63 80 50 4.3 2.6 107,700 462 18 

63 79 47 3.5 1.8 95,500 564 9 

63 79 47 2.8 3.0 95,800 588 11 

63 78 55 4.3 1.5 95,900 422 5 

63 72 56 2.3 2.8 106,600 353 7 

63 73 54 3.8 2.9 99,500 273 9 

63 78 54 4.0 2.6 88,800 427 15 

63 78 52 4.0 3.2 94,500 424 18 

63 82 58 4.0 3.3 98,800 444 23 

63 77 40 3.5 3.3 94,900 346 7 

63 72 44 4.2 2.8 95,400 288 6 

63 72 44 4.0 3.1 123,400 299 13 

63 70 44 3.6 3.2 111,500 304 10 

63 73 44 4.0 3.1 116,700 269 10 

62 65 43 3.8 3.1 113,200 207 5 

62 62 38 3.9 3.3 112,400 185 1 

62 60 48 3.8 3.0 96,600 149 1 3 

61 67 45 4.0 3.2 107,600 164 

61 74 47 3.9 2.0 117,000 215 3 

59 68 42 3.8 2.2 111,600 146 4 

59 65 42 3.2 2.5 109,100 257 15 

59 67 41 4.0 1.5 110,700 208 28 

59 67 41 2.1 3.1 100,600 278 26 

59 67 41 4.0 1.8 97,400 197 13 

59 68 41 3.5 2.5 99,200 157 8 

59 63 39 4.0 1.9 101,100 159 10 

58 61 38 4.0 2.5 97,800 124 6 

57 60 39 4.0 2.8 108,700 116 1 

58 66 43 4.0 3.0 95,700 166 3 

58 65 43 4.5 3.8 90,900 180 13 

58 69 44 4.0 3.2 91,200 129 9 

8,500 1 309 

STEEUlEAD TOTAL 

1,347 1,827 

1,415 1,988 

1,327 1,926 

912 1,339 

627 987 

591 873 

782 1,224 

784 1,226 

935 1,402 

913 1,266 

928 1,222 

916 1,'228 

689 1,003 

762 1,041 

706 918 

582 768 

478 631 

343 507 

444 662 

298 448 

378 650 

476 712 

377 681 

379 589 

251 416 

292 461 

308 438 

361 478 

376 545 

338 531 

336 474 

19,651 28,461 
TABLE 49 

CLIMATOLOGICAL AND STREAM FLOW DATA 

McNARY DAM 

NOVEMBER 1965 DECEMBER 1965 

Temperatures (Deg. F) Temperatures (Deg. F) 

AIR AIR 

DATE ~ MAX. MIN. RIVER FLOW-cfs DATE WATER MAX. !£]'. . RIVER FLOW-cfs 

1 58 63 43 93,000 1 49 42 33 129,600 

2 58 60 52 96,500 2 49 50 6.4 109,500 

3 58 68 47 96,600 3 49 53 34 93,400 

4 58 59 48 96.700 4 49 47 35 91,100 

5 58 64 44 93,800 5 49 52 39 91,300 

6 58 68 38 99,500 6 49 51 36 92,600 

7 58 56 39 91,200 7 49 49 38 108,200 

8 58 51 41 94,400 8 49 48 40 95,500 

9 58 56 43 97,500 9 48 47 39 97,700 

10 58 55 37 116,500 10 48 45 40 116,300 

11 57 55 36 120,800 11 48 48 30 99,700 

12 57 51 41 112,000 12 48 39 31 93,600 

13 56 43 40 103,500 13 48 38 31 105,900 

14 55 55 40 92,600 14 48 40 27 132,900 

15 55 48 38 93,100 15 48 40 23 131,000 

16 55 64 42 105,200 16 48 35 23 131,800 

17 55 56 43 111,400 17 47 28 23 130,300 

18 55 50 44 110,200 18 47 29 25 104,400 

19 55 53 41 104,600 19 47 32 23 94,600 

20 54 59 42 101,100 20 46 42 22 121,000 

21 53 55 46 91,200 21 45 51 31 131,700 

22 53 55 46 93,600 22 45 42 26 118,500 

23 53 50 30 109,300 23 45 36 21 128,800 

24 53 47 41 135,200 24 45 48 21 86,500 

25 52 46 31 107,600 25 44 44 28 84,100 

26 52 43 31 101,900 26 44 34 28 89,700 

27 52 47 30 91,600 27 44 43 29 91,600 

28 51 50 33 91,900 28 44 50 28 128,800 

29 50 46 28 102,600 29 43 48 38 117,900 

30 50 46 27 116,900 30 43 50 36 115,900 

31 43 45 30 116,300 
TABLE 50 

LAMPREY AND SHAD COUNTS - McNARY DAM - 1965 

LAMPREY SHAD 

Date Jun Ju1 Aug Sep Oct Jun lu1 I\.ug Sep Oct 

1 553 36 12 24 569 6 

2 463 30 187 1,312 17 

3 303 41 8 360 386 4 

4 210 56 312 355 

5 3 368 18 797 214 

6 8 306 23 531 141 5 

7 312 39 2,310 209 7 

8 383 24 1 1,373 308 8 

9 429 12 3 2,384 207 15 

10 234 8 1,416 174 

11 144 20 11 1,997 150 16 

12 5 95 23 1,794 83 3 

13 74 7 11 2,464 61 5 

14 24 94 27 1,694 48 

15 24 13 2,619 32 

16 16 106 3 717 53 

17 128 3 928 69 5 

18 11 82 4 848 53 1 

19 16 79 723 52 3 

20 27 52 3 594 15 5 

21 110 805 13 9 

22 13 93 440 5 

23 64 1,000, 53 

24 35 129 653 29 

25 99 742 39 

26 64 54 987 10 

27 40 100 4 1,933 19 

28 238 70 978 12 2 

29 126 73 1,083 25 2 

30 624 72 16 1,187 9 

31 314 55 1,075 21 

TOTAL 3 1,561 5,358 394 46 16 34,955 4,726 113 

TABLE 50 
Year 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

TOTAL 

12-Year 

Average 

Sprlng Ch,nook 

Number 

Date of F1Sh 

May 12 6.571 

May 26 2,565 

May 21 1,112 

May 4 7,075 

Jun 3,247 

May 14 1,831 

May 5,124 

May 2 5,775 

May 3 3,565 

May 11 3,219 

Apr 30 4,865 

May 16 1,648 

46,597 

3,883 

Summer Ch,nook 

Number 

Date of Fish 

Ju1 5 2,565 

JulIO 3,034 

Ju1 1 5,361 

Jun 26 7,616 

Jun 21 4,725 

Ju1 9 3,658 

Jun 23 4,752 

Jun 29 2,281 

Jun 23 2,800 

Jun 26 1,710 

Ju1 3 2,440 

Ju1 7 2,056 

42,998 

3,583 

Fall Chinook 

Number 

Date of Fl.Sh 

Sep 12 

Sep 10 

Sep 11 

Sep 13 

Sep 12 

Sep 15 

Sep 10 

Sep 17 

Sep 11 

Sep 11 

Sep 10 

Sep 15 

906 

536 

473 

2,963 

5,268 

3,007 

2,966 

1,978 

3,011 

3,643 

3,000 

4,251 

32,002 

2,667 

TABLE 51 

PEAK DAYS OF FISH MIGRATION 

McNARY DAM - 1954-1965 

Stee1head 

Number 

Date of F1Sh 

Sep 10 

Aug 13 

Aug 10 

Oct 5 

Sep 23 

Sep 19 

Sep 14 

Sep 17 

Sep 9 

Sep 21 

Sep 14 

Aug 2 

1,285 

2,432 

967 

3,028 

2,909 

3,884 

3,720 

3,734 

6,422 

2,793 

3,312 

3,880 

38,366 

3,197 

----sockeye 

Number 

Date of F1Sh 

Ju1 9 6,798 

Ju1 16 19,916 

Ju1 12 9,322 

Ju1 11 5,763 

Ju1 12 5,809 

Ju1 15 5,786 

Ju1 1 3,637 

Ju1 12 897 

Ju1 11 2,454 

Ju1 5 4,637 

Ju1 12 7,457 

Ju1 7 4,326 

76,802 

6,400 

Date 

Sep 11 

Sep 26 

Sep 17 

Sep 25 

Sep 21 

Sep 15 

Cohg 

Sep 10 & 17 

Sep 11 

Sep 9 

Sep 5 

Sep 19 

Sep 18 

Number 

of Fish 

79 

26 

32 

208 

92 

147 

116 

147 

207 

128 

201 

211 

1,594 

133 

Chum 

Number 

Date of Fl.sh 

Oct 17 1 

1 
.; 

~ t"' 

tz:I TABLE 52 

VI 

"" K.lNTHLY COUNT OF CHINOOK SAlJI)N 

McNARY DAM - 1954-1965 

Total Spring SU!I1IIIer Fall 

for Apr 1- Jun 9- Aug 9-

Year Jan Feb Mar AI!r Mal Jun Jul Aug SeI! Oct Nov Dec Year Jun 8 !!!S 8 Oct 31 

1954 14 919 42,625 28,510 35,993 9,287 8,626 568 13 126,555 52,014 61,065 13,476 

1955 86 12,778 26,125 46,021 14,773 7,220 1,648 264 108,915 21,309 71,180 16,426 

1956 7 307 10,746 34,360 50,409 11,073 5,636 1,360 444- 114,342 12,717 90,335 11,290 

1957 6 14,489 67,939 91,473 41,485 25,621 48,685 2,998 292,696 99,511 122,578 70,607 

1958 1,864 36,684 61,898 25,140 11,120 82,890 6,496 226,092 54,910 73,654 97,528 

1959 3,914 31,923 23,461 51,478 14,929 42,756 3,029 171,490 40,775 74,985 55,730 

1960 4,808 44,721 49,506 25,710 13,376 35,329 3,317 176,767 52,490 76,940 47,337 

1961 21,669 44,260 19,722 23,192 10 ,661 31,447 4,045 154,996 68,539 45,257 41,200 

1962 10,527 44,053 28,621 21,008 11,751 33,541 3,255 152,756 55,884 52,756 44,116 

1963 7,765 42,804 22,454 18,659 13,757 43,731 5,289 154,459 52,336 44,760 57,363 

1964 19,856 33,310 10,893 39.334 14,930 45,514 4,097 167,934 54,279 55,062 58,593 

1965 6,114 20,559 14,094 28,599 12,856 60,185 8,500 150,907 29,206 45,375 76,326 

Total 27 92,318 432,402 411,117 407,028 164,134 445,560 44,602 721 1,997,909 593,970 813,947 589,992 

12-Year 

Average - 2 7,693 36,033 34,260 33,919 13,678 37,130 3,717 60 166,492 49,497 67,829 49,166 

.. 
TABLE 53 

MONTHLY COUNT OF SOCKEYE SALMON 

McNARY DAM - 1954-1965 

Year Jan Feb Mar Apr May Jun Ju1 Aug Sep Oct Nov Dec Total 

1954 1 1,107 93,452 11 ,382 2,214 25 108,181 

1955 43 287 163,902 9,402 121 3 173,758 

1956 1 639 94,352 6,882 262 7 2 102,145 

1957 13 6,318 74,874 4,233 22 85,460 

1958 12,542 85,547 5,474 1,819 15 102,397 

1959 21 2,031 73,735 7,981 209 83,977 

1960 9,374 43,749 2,241 8 55,372 

1961 1,088 14,149 1,138 11 2 16,388 

1962 1,721 27,134 511 6 29,372 

1963 78 8,712 50,415 535 4 59,744 

1964 770 81,536 1,617 8 83,931 

1965 328 40,790 923 10 1 42,052 

1-3 Total 157 44,917 840,635 52,319 4,694 53 2 942,777 :.:-

~ 

t"" 

[>j 12-Year Average 14 3,743 70,053 4,359 391 4 2 78,564 VI 

w 
TABLE 54 

MONTHLY COUNT OF COHO SALMON 

MCNARY DAM - 1954-1965 

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total 

1954 4 751 180 14 1 950 

1955 350 260 33 643 

1956 16 462 157 48 683 

1957 18 208 2,364 265 2,855 

1958 29 1,091 230 1,350 

1959 32 1,892 46 1,970 

1960 24 1,432 124 1,580 

1961 22 1,731 292 2,045 

1962 5 106 2,884 200 3,195 

1963 5 437 2,259 412 3,113 

1964 3 307 2.734 273 3,317 

1965 22 105 2,264 309 2,700 

Total 53 1,290 20,214 2,748 95 1 24,401 

12-Year Average 4 107 1,684 229 9 2,033 
TABLE 55 

MONTHLY COUNT OF STEELHEAD TROUT 

McNARY DAM - 1954-1965 

Year Jan Feb Mar Apr May Jun Ju1 Aug Sep Oct Nov Dec Total 

1954 376 5,569 2,307 128 2,628 20,939 26,944 11,627 2,937 1,604 75,059 

1955 931 35 70 3,279 1,791 162 5,257 36,035 17,463 16,941 2,874 737 85,575 

1956 66 753 563 2,365 1,218 276 5,440 14,492 8,245 6,787 2,349 42,554 

1957 840 2,084 147 334 18,100 28,926 34,478 20,775 8 36 105,728 

1958 62 137 1,069 877 334 1,265 9,967 6,535 50,229 17,415 87,890 

1959 1,317 685 748 10 ,508 32,872 49,542 14,803 110,475 

1960 1,579 1,236 908 8,475 22,443 51,749 10,505 96,895 

1961 896 580 1,281 7,469 11,428 64,521 17 ,568 103,743 

1962 1,650 762 1,108 11 ,321 28,288 98,042 22,010 163,181 

1963 813 1,751 2,639 8,252 26,282 47,982 25,927 113,646 

1964 1,789 805 486 7,602 25,918 53,180 10,962 100,742 

1965 1,361 363 231 11,749 31,155 54,450 19,651 118,960 

~ TOTAL 1,059 925 2,918 23,579 11,979 9,566 106,768 285,313 556,825 194,971 8,168 2,377 1,204,448 

~ 12-Year 88 77 243 1,965 998 797 8,897 23,776 46,402 16,248 681 198 100,370 t"I 

tz:I Average 

VI 

VI 
Ml.sc 

Year Shad Trout Carp Chub 

1954 35 2,794 87,634 

1955 8 10,796 123,460 

1956 4 383 130,985 57,444 

1957 636 83 80,719 41,350 

1958 48 30 73,741 25,007 

1959 17 26 45,707 12,685 

1960 1,147 32,594 30,184 

1961 1,612 28 35,805 15,804 

1962 12,847 8 38,547 19,637 

1963 9,015 8 52,824 14,642 

1964 14,494 6 38,344 6,992 

1965 39,810 8 64,620 7,049 

Total 79,630 623 607,476 441,888 

12-Year 6,635 51 50,623 36,824 

Average 

TABLE 56 

MISCELLANEOUS SPECIES COUNTED OVER FISH LADDERS AND IN FI~H LOCKS 

McNARY DAM 1954-1965 

Squaw- Whl.te- Crap- Bu11- Stur- LamSuckers fLsh fLsh Shiner pl.e head geon prey 

499,375 47,826 99,851 12,779 11 25 938 

. 582,931 57,355 108,308 14,153 77 117 2 556 

358,336 16,739 64,474 12,559 896 46 970 

429,105 7,041 34,394 6,248 1,054 115 3 2,748 

328,632 7,358 29,234 1,403 312 156 1 10,565 

247,556 7,255 26,975 45 572 49 19,807 

204,913 6,428 36,006 11 438 133 13,960 

218,863 6,532 47,980 180 290 75 26,119 

161,421 8,869 51,463 159 147 50 14,027 

131,015 10,409 52,248 322 94 66 9,965 

94,193 4,520 45,224 73 4 40 6,173 

75,700 4,673 36,354 45 13 40 7,362 

3,332,040 185,005 632,511 47,977 3,908 912 6 113,190 

277 ,670 15,417 52,709 3,998 325 76 9,432 

Sun- Cathsh Bass Ling hsh TOTAL 

1 75 10 4 751,358 

1 1,643 86 899,493 

1 2,308 26 13 645,184 

96 13 6 603,611 

153 1 11 476,652 

157 2 360,853 

6 325,820 

18 20 353,326 

28 68 307,271 

4 59 280,671 

3 210,067 

6 18 235,698 

3 4,497 136 202 5,450,004 

374 12 16 454,167 
Year 

Chinook 

Ore. Wash. 

1954 52.09 47.90 

.01 1/ 

1955 79.00 21.00 

1956 53.64 46.36 

1957 69.06 30.82 

.12 !I 

1958 73.50 26.50 

1959 73.25 26.73 

.02 !I 

1960 76.89 23.11 

1961 80.92 19.08 

1962 76.34 23.66 

1963 72.25 27.75 

1964 74.38 25.62 

1965 67.61 32.39 

1/ Pressure Fish Lock 

"'l-

~ t"' 

[Z:I 

1./'1 

" 

TABLE 57 

YEARLY PERCENTAGES OF SALK>NIDS COUNTED OVER EACH FISH LADDER 

McNARY DAM - 1954-1965 

Sockeye Coho Chum Steelhead 

Ore. Wash. Ore. Wash. Ore. Wash. Ore. 

25.42 74.58 39.47 58.95 100.0 45.05 

1.58 1/ .431/ 

57.00 43.00 62.83 37.17 67.58 

.041/ 

42.33 57.67 60.18 39.82 64.68 

53 55 46.45 71.28 27.15 61.43 

1.57 !I .20 !I 

69.84 30.16 78.15 21.85 68.39 

73.40 26.60 78.48 20.91 69.23 

.61 1/ .08 !I 

68.62 31.38 81.65 18.35 74.33 

77.74 22.26 58.34 41.66 62.35 

60.39 39.61 75.34 24.66 80.65 

44.33 55.67 64.66 35.37 74.32 

42.84 57.16 70.61 29.39 81.87 

41.75 58.25 68.37 31.63 83.83 

Percent of total Count 

Fish 

Wash. Ore. Wash. Locks 

!I 

54 52 41.06 58.82 :-. 

.12 '¢, 

32.38 65.90 34.09 

.01 

35.32 51.02 48.98 

38.37 64.69 35.19 

.12 

31.6i 71.54 28.46 

30.69 72.11 27.86 

.03 

25.67 74.78 25.22 

37.65 73.61 26.39 

19.35 77.01 22.99 

25.68 67.85 32.15 

18.13 69.03 30.97 

16.17 70.31 29.69 
Chinook 

1962 94,301 

1963 61,190 

1964 60,097 

1965 39,233 

Total 254,821 

4-Year 

Average 63,705 

TABLE 58 

YEARLY TOTALS OF ALL FISH COUNTED OVER ICE HARBOR DAM . 

Stee1head Sockeye Coho 

115,796 38 3,207 

74,539 1,118 1,933 

58,860 1,276 2,071 

62,873 317 320 

312,068 2,749 7,531 

78,017 687 1,883 

Total 

Salmon 

213,342 

138,780 

122,304 

102,743 

577,169 

144,292 

Miscellaneous 

Fish 

508,787 , 

291,095 

211 ,800 

112,608 

1,124,290 

281,072 

Total 

Fish 

722,129 

429,875 

334,104 

215,351 

1,701,459 

425,365 
TABLE 59 

MONTHLY TOTALS OF ALL FISH COUNTED OVER ICE HARBOR DAM 

1965 

Species Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total 

Chinook 4 1,677 9,649 5,072 10,209 803 9,318 2,152 349 39,233 

Blueback (Sockeye) 315 2 317 

Silver (Coho) 6 312 2 320 

Steelhead 31 110 673 1,976 488 439 3,739 4,497 33,595 13,522 3,803 62,873 

Total Salmon 31 110 677 3,653 10,137 5,511 14,263 5,306 43,227 15,676 4,152 102,743 

Bass 2 4 14 257 210 86 245 9 827 

Bullhead 

Carp 4 393 29,048 9,026 554 40 39,065 

Channel Catfish 645 1,000 262 1,907 

Chub 11 206 291 2,941 3,077 2,014 2,299 427 11,266 

Crappie 

Lamprey 21 71 1,466 7,411 824 25 9,818 

Shad 412 110 10 532 

Shiner 

Squawfish 2 7 4 552 434 17 35 7 1,058 

Sturgeon 

Sucker 2,337 4,615 3,789 13,997 5,687 7,233 4,661 434 42,753 

Misc. Trout 4 4 

Whitefish 2 83 40 737 3,364 1,152 5,378 

Total Misc. Fish 2,352 4,857 4,568 49,401 26,995 11,737 10,669 2,029 112,608 

Total Fish 31 110 677 6,005 14,994 10,079 63,664 32,301 54,964 26,345 6,181 215,351 

~ ~ 

V1 

\.0 
0'\ 

o 

DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTALS 

TABLE 60 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - JANUARY 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

WATER: AIR TURBIDITY I FLOW CHINOOK SOCKEYE COHO 

MAX. MIN. NORTH SOUTH I 

39 29 14 1.0 1.2 65,316 

39 44 28 .8 60,716 

38 48 37 1.0 1.3 51,916 

37 43 31 1.0 54,916 

37 39 25 1.1 2.0 54,516 

37 39 26 2.1 54,516 

37 45 29 1.8 1.9 54,916 

36 45 29 1.1 56,516 

37 40 31 0.6 1.0 57,016 

36 41 29 0.8 67,216 

37 34 28 1.0 1.0 66,416 

37 35 24 1.0 58,416 

37 33 28 1.0 1.0 58,316 

37 37 27 1.2 51,816 

38 36 26 1.0 1.4 50,316 

38 33 30 1.2 52,216 

38 36 32 1.4 1.6 52,316 

38 36 32 1.7 52,916 

38 35 31 1.2 1.7 53,216 

38 35 31 1.3 51,916 

38 37 33 1.2 1.7 50,016 

38 46 32 1.3 47,716 

38 41 24 1.5 50,116 

38 36 29 1.2 49,416 

38 40 33 0.7 1.0 53,016 

38 40 32 .9 57,016 

38 51 38 1.0 1.0 61,716 

38 55 43 0.8 56,416 

38 57 43 0.5 0.7 100,916 

39 52 40 0.3 160,116 

40 63 0.1 153,9l6 

STEELHEAD TOTAL 

8 8 

1 1 

2 2 

2 2 

2 2 

° ° ° ° 0 

° 

2 2 ° 

0 

1 ·1 

0 

0 

1 1 

2 2 

° 0 

° 

2 2 ° 

2 2 ° 

1 1 

1 1 

0 

4 4 

° 0 

31 31 
TABLE 61 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - FEBRUARY 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

DATE WATER I AIR TURBIDITY I FLOW CHINOOK SOCKEYE COHO STEELHEAD TOTAL 

I MAX. MIN. NORTH SOUTH I 

1 40 51 31 148,000 1 1 

2 40 48 25 133,600 1 1 

3 40 37 28 0.1 115,500 0 

4 40 37 32 0.4 0.3 104,700 1 1 

5 39 48 34 0.5 98,200 0 

6 38 64 33 0.6 0.5 98,400 2 2 

7 40 47 33 0.7 102,100 1 1 

8 39 53 37 0.7 0.6 95,200 8 8 

9 40 52 33 0.7 95,000 13 13 

10 40 45 28 .7 .8 91,800 10 10 

11 40 43 28 1.0 88,300 0 

12 39 45 29 0.7 1.0 84,300 7 7 

13 39 50 31 0.9 82,500 0 

14 39 52 32 0.8 1.0 83,500 1 1 

15 39 49 37 0.8 82,900 3 3 

16 40 50 41 0.8 1.0 84,100 6 6 

17 40 58 44 0.6 84,100 1 1 

18 40 68 33 0.6 0.7 86,500 9 9 

19 40 62 33 .8 94,200 4 4 

20 42 64 32 0.6 0.6 92,700 6 6 

21 42 58 30 0.5 92,100 10 10 

22 41 48 34 0.5 0.6 94,000 6 6 

23 42 50 27 0.7 93,700 3 3 

24 42 52 33 0.9 0.5 90,200 9 9 

25 41 'H 29 1.0 87,000 0 

26 41 61 31 1.0 1.3 81,700 0 

27 41 57 43 1.0 83,700 1 1 

28 41 53 27 1.0 1.0 83,700 7 7 

~ 29 

30 

~ 31 

0\ TOTALS 110 110 

I-' 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTALS 

TABLE 62 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - MARCH 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

I AIR TURBIDITY I FLOW CHINOOK SOCKEYE COHO 

WATER I MAX. MIN. NORTH SOUTH I 

41 48 27 1.3 1.3 92,816 

42 51 22 1.3 1.2 88,216 

42 53 22 0.5 88,116 

42 55 25 0.7 87,316 

42 60 26 1.0 1.0 72,316 

42 63 27 1.0 1.3 47,216 

42 62 28 1.3 1.3 72,616 

43 62 29 1.3 1.5 86,616 

43 60 32 1.3 1.6 87,816 

43 65 35 1.6 1.6 87,716 

43 65 38 1.7 85,016 

44 48 44 1.6 1.2 85,516 

44 56 25 1.6 1.3 85,616 

44 60 30 1.6 1.6 87,216 

44 60 30 1.6 1.5 78,616 

44 68 37 1.6 1.2 77 ,016 

44 48 23 1.5 1.5 61,016 

43 38 18 1.5 1.2 80,616 

43 43 22 1.6 1.4 73,216 

43 47 29 1.6 1.7 69,316 1 

43 55 37 1.6 1.6 68,816 

43 60 42 1.5 1.7 69,616 1 

43 51 32 1.6 1.7 67,616 1 

43 45 21 1.5 1.7 54,116 1 

43 41 24 1.3 1.7 53,616 

43 43 33 1.3 1.8 48,116 

43 41 33 1.3 1.8 50,816 

43 56 36 1.5 1.8 50,216 

43 55 37 1.5 1.8 50,416 

43 70 41 1.5 1.8 49,616 

43 67 38 1.5 1.7 46,116 

4 

STEELHEAD TOTAL 

4 4 

4 4 

0 

1 1 

37 37 

24 24 

14 14 

29 29 

46 46 

50 50 

51 51 

53 53 

16 16 

15 15 

15 15 

30 30 

41 41 

33 33 

32 32 

16 17 

13 13 

17 18 

17 18 

31 32 

19 19 

21 21 

17 17 

16 16 

6 6 

2 2 

3 3 

673 677 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

~ 29 

30 

~ 31 

0\ TOTALS 

w 

TABtE 63 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - APRIL 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

WATER: AIR TURBIDITY J FLOW CHINOOK SOCKEYE COHO 

MAX. MIN. NORTH SOUTH I 

44 76 44 L.S 45,416 2 

45 66 39 1.6 48,316 0 

46 66 37 1.6 56,916 39 

47 65 34 1.6 59,716 9 

47 65 41 1.5 57,916 8 

48 64 42 1.5 59,916 9 

48 59 35 1.3 70,716 11 

48 64 37 1.5 67,216 7 

48 66 40 1.3 65,816 15 

48 55 43 1.3 71,916 13 

48 61 37 1.3 77 ,216 11 

49 65 38 1.3 73,216 11 

48 68 45 1.3 70,616 16 

48 73 46 1.2 76,516 22 

49 76 48 1.2 77,116 103 

50 76 48 1.4 82,916 85 

50 61 41 1.5 102,816 117 

50 63 41 1.5 114,216 140 

51 67 48 1.5 118,816 51 

50 64 52 1.2 142,916 28 

50 68 52 1.0 208,116 15 

49 69 42 0.5 218,616 7 

49 68 45 0.3 203,516 11 

49 71 50 0.4 185,516 11 

50 74 50 0.6 175,716 103 

51 73 47 0.8 168,716 110 

51 77 45 1.0 166,316 128 

51 85 61 0.9 166,216 120 

53 75 45 1.0 171,016 272 

53 74 50 1.1 178,116 203 

1,677 

STEELHEAD TOTAL 

9 11 

53 53 

163 202 

253 262 

178 186 

93 102 

116 127 

71 78 

62 77 

75 88 

113 124 

57 68 

72 88 

57 79 

80 183 

66 151 

75 192 

55 195 

20 71 

6 34 

13 28 

2 9 

4 15 

4 15 

57 160 

62 172 

48 176 

22 142 

42 314 

48 251 

1,976 3,653 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTALS 

TABLE 64 

CLIMATOLOGICAL, STREAM FLOW AND SA.IJ.t)NID FISH COUNT DATA - MAY 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

WATER I AIR TURBIDITY I FLOW CHINOOK SOCKEYE COHO 

I MAX. MIN. NORTH SOUTH I 

52 67 40 1.0 201 , 216 143 

51 62 37 1.0 204,216 30 

50 65 43 0.8 186,216 26 

50 67 46 0.9 167,916 13 

50 63 35 0.8 157,216 48 

50 56 34 1.0 144,216 125 

50 66 41 0.9 134,316 176 

50 71 47 1.3 128,816 132 

51 73 49 1.0 123,716 200 

51 79 47 1.1 120,016 209 

52 82 48 1.2 121,116 356 

52 82 52 1.0 121,916 185 

54 86 49 1.1 122,116 469 

54 76 47 1.1 145,616 382 

54 74 54 1.8 149,816 627 

54 72 56 1.4 153,416 224 

53 67 42 1.3 163,616 618 

53 66 40 1.4 161,416 392 

53 70 48 1.5 148,616 295 

52 75 50 1.6 140,016 365 

52 70 48 1.6 138,416 700 

52 72 52 1.7 136,816 1,.300 

53 73 46 1.7 134,516 586 

53 67 48 1.6 136,216 297 

53 74 50 2.1 137,116 187 

52 80 55 1.8 132,016 207 

52 80 51 1.6 128,716 337 

53 87 55 2.0 127,216 279 ' 

53 90 61 1.7 131,816 350 

55 84 46 2.0 145,316 264 

56 72 45 1.7 162,516 127 

9,649 

STEELHEAD TOTAL 

26 169 

7 37 

11 37 

2 15 

4 52 

18 143 

11 187 

9 141 

26 226 

22 231 

40 396 

7 192 

17 486 

24 406 

40 667 

4 228 

11 629 

15 407 

13 308 

24 389 

26 726 

20 1,320 

24 610 

11 308 

24 211 

15 222 

9 346 

4 283 

11 361 

4 268 

9 136 

488 10,137 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

~ 30 

~ 31 

TOTALS 

0\ 

VI 

TABLE 65 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - JUNE 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

I AIR TURBIDITY I CHINOOK SOCKEYE COHO WATER I MAX. MIN. NORTH SOUTH I FLOW 

55 71 45 1.8 156,816 85 

55 71 45 1.3 158,616 48 

55 88 57 1.0 155,316 55 

55 83 50 0.9 158,516 107 

55 85 53 1.0 164,516 68 

56 89 58 1.1 165,316 127 

56 86 47 1.0 165,816 97 

56 81 51 1.0 172,716 97 

56 90 58 1.0 175,416 39 

56 88 61 .8 166,816 44 

57 92 63 0.9 169,916 81 

57 78 52 0.9 175,016 63 

57 75 50 .9 187,716 59 

57 73 53 .5 169,716 49 

57 63 54 .7 150,916 90 

57 71 57 0.8 134,916 40 

54 80 60 0.7 122,116 82 

54 66 57 0.8 127,516 148 

54 76 52 0.9 136,916 257 

55 77 57 0.9 141,016 310 

56 88 59 140,016 200 

57 81 53 1.3 135,916 255 

59 80 57 1.5 134,416 319 

59 90 63 1.6 132,516 272 

60 85 58 1. 6 . 136,716 284 

60 79 52 1.4 136,916 319 

60 76 47 1.4 131,016 262 

59 76 47 1.4 119,516 292 

60 79 55 1.3 112,216 261 

60 81 54 1.5 102,616 662 

5,072 

STEELHEAD TOTAL 

7 92 

11 59 

7 62 

15 122 

7 75 

7 134 

2 99 

2 99 

39 

44 

81 

2 65 

2 61 

49 

90 

40 

7 89 

148 

257 

310 

200 

255 

15 334 

29 301 

35 319 

75 394 

73 335 

75 367 

28 289 

40 702 

439 5,511 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTALS 

TABLE 66 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - JULY 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

WATER I AIR TURBIDI'lY I FLOW CHINOOK SOCKEYE COHO 

MAX. MIN. NORXH SOUTH I 

60 88 57 1.6 95,316 466 

60 91 64 1.7 94,016 771 

62 94 63 1.7 92,316 924 

62 89 62 2.1 89,616 688 

63 90 62 2.1 87,316 809 

65 95 61 2.2 89,116 607 

65 100 72 2.0 83,616 687 82 

66 97 60 1.8 81,716 907 104 

67 79 58 2.0 78,816 468 50 

67 79 58 2.0 77,416 702 48 

67 79 56 2.0 75,016 267 18 

67 78 56 2.0 79,916 321 7 

66 82 54 2.1 67,316 280 

66 92 69 2.0 64,116 266 4 

67 96 66 2.1 58,116 295 2 

68 97 64 2.5 51,316 196 

68 91 53 2.6 44,116 237 

68 97 58 2.6 48,516 136 

68 85 58 2.7 46,716 155 

68 88 60 2.6 44,916 143 

70 74 57 2.8 45,616 115 

70 69 53 2.1 43,516 83 

70 81 56 2.8 41,916 86 

70 87 60 2.8 40,116 91 

70 95 60 2.8 39,416 63 

70 96 71 3.1 37,316 74 

70 91 64 3.1 36,116 78 

70 92 69 3.2 35,716 77 

71 97 63 3.5 37,616 68 

72 100 60 3.0 36,716 63 

72 101 62 3.3 34 2316 86 

10,209 315 

STEELHEAD TOTAL 

29 495 

64 835 

55 979 

39 727 

42 851 

58 665 

86 855 

91 1,102 

124 642 

112 862 

77 362 

64 392 

67 347 

81 351 

101 398 

95 291 

61 298 

110 246 

112 267 

99 242 

57 172 

92 175 

57 143 

99 190 

138 201 

198 272 

259 337 

348 425 

326 394 

321 384 

277 363 

3,739 14,263 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

~ 30 

~ 31 

TOTALS 

~ 

TABLE 67 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - AUGUST 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

I AIR TURBIDITY I FLOW CHINOOK SOCKEYE COHO 

WATER I MAX. MIN. NOR11I SOU11I I 

73 104 68 3.5 32,716 48 

73 105 78 3.8 29,516 37 

73 91 65 3.0 29,616 34 

73 89 63 3.4 34,716 55 

73 87 63 3.3 35,716 33 

74 88 59 3.3 32,616 13 

75 95 61 3.5 32,816 15 

75 98 70 3.6 31,116 13 

74 98 68 3.1 28,716 4 

74 97 67 3.5 27,216 8 

75 97 70 4.5 31,916 8 

75 91 69 4.5 32,516 4 

75 84 59 3.0 31,516 9 

75 83 50 3.0 32,416 4 

75 91 50 4.0 35,516 0 

75 91 50 3.5 33,716 4 

75 94 63 3.5 29,016 6 

75 96 61 3.5 3.0 35,216 12 

74 98 71 3.2 3.5 33,316 54 

73 73 59 3.2 2.5 37,116 34 

73 80 61 3.0 3.0 36,716 29 

74 75 64 3.0 2.7 27,516 5 

74 82 64 2.5 2.9 28,416 5 

73 79 68 3.6 3.0 16,716 20 

72 81 62 4.6 4.2 33,916 34 

72 78 59 3.5 3.7 36,516 52 

72 83 57 3.2 2.3 43,916 28 2 

72 81 51 3.0 1.6 26,316 40 1 

72 75 46 1.8 2.8 34,116 54 1 

71 70 45 2.4 32,016 60 1 

69 76 46 2.6 2.4 31,416 81 1 803 6 

STEELHEAD TOTAL 

180 228 

304 341 

251 285 

376 431 

487 520 

253 266 

99 114 

75 88 

141 145 

185 193 

119 127 

64 68 

125 134 

90 94 

31 31 

26 30 

40 46 

49 61 

128 182 

110 144 

139 168 

65 70 

30 35 

60 80 

47 81 

86 138 

98 128 

191 232 

167 222 

220 281 

261 343 

4,497 5,306 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTALS 

TABLE 68 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - SEPTEM&ER 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

WATER I AIR TURBIDI'lY I FLOW CHINOOK SOCKEYE· COHO 

I MAX. MIN. NORTH SOUTH I 

68 85 53 3.0 3.0 30,916 77 

67 89 54 3.5 2.6 29,316 83 2 

67 81 51 2.7 2.5 29,316 112 4 

67 77 46 2.5 29,716 132 2 2 

67 77 54 2.5 27,916 132 2 

67 76 44 1.8 28,016 229 4 

67 78 43 2.0 28,116 234 2 

67 80 51 2.0 27,816 369 30 

66 84 56 2.5 28,316 309 13 

66 79 53 2.1' 28,516 451 29 

66 80 52 3.0 29,116 421 

66 80 56 1.7 29,616 371 4 

66 78 55 3.0 33,416 368 4 

66 78 58 1.5 27,016 294 

65 73 49 2.0 27,016 409 2 

65 65 39 1.7 32,216 347 9 

65 61 33 1.6 39,016 382 11 

64 37 38 1.3 37,516 653 22 

63 69 44 1.6 37,216 436 70 

61 75 48 1.6 30,716 455 26 

61 74 52 2.0 29,016 257 

61 82 57 1.6 29,316 209 4 

61 82 46 2.8 29,116 194 

61 78 45 2.9 29,616 443 15 

60 80 50 3.1 32,616 398 9 

60 87 47 3.1 33,216 437 9 

60 72 45 3.2 31,416 435 35 

60 64 45 3.1 26,316 307 

60 70 48 2.6 29,916 166 2 

60 73 49 2.5 34,016 208 2 

9,318 2 312 

STEELHEAD TOTAL 

313 390 

427 512 

754 870 

790 926 

611 745 

693 926 

524 760 

950 1,349 

715 1,037 

1,452 1,932 

1,507 1,928 

1,238 1,613 

1,201 1,573 

893 1,187 

1,349 1,760 

1,122 1,478 

1,214 1,607 

2,246 2,921 

774 1,280 

1,958 2,439 

1,758 2,015 

1,045 1,258 

1,331 1,525 

1,859 2,317 

1,402 1,809 

1,289 1,735 

1,437 1,907 

1,236 1,543 

491 659 

1,016 1,226 

33,595 43,227 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

~ 31 

~ TOTALS 

0\ 

\0 

TABLE 69 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - OCTOBER 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

WATER I AIR TURBIDITY I FLOW CHINOOK SOCKEYE COHO 

I MAX. MIN. NORTH SOUTH I 

60 81 52 2.7 29,216 50 

60 82 39 3.0 29,016 139 

60 79 48 3.2 29,016 107 

60 80 56 3.2 35,716 55 

60 75 55 3.0 30,316 48 

60 74 56 2.4 25,816 137 

60 78 50 2.4 33,616 116 

60 80 50 2.2 34,416 62 

60 84 54 2.8 34,616 64 

60 75 47 2.8 34,216 131 

60 75 36 3.0 32,416 76 

60 73 44 3.1 25,616 123 

60 69 51 3.2 33,016 39 

60 72 45 3.1 29,216 33 

60 65 46 2.1 35,316 63 

60 63 40 2.3 38,816 69 

60 60 44 2.2 40,416 48 

60 68 49 1.8 41,816 87 

58 65 47 2.5 42,816 74 2 

57 68 39 2.6 44,016 101 

57 72 38 3.0 40,516 77 

57 74 35 2.2 37,916 50 

57 72 36 2.7 40,316 37 

57 70 ·43 3.0 37,316 48 

57 69 38 3.0 32,516 36 

57 70 39 3.2 27,416 63 

57 64 35 2.0 28,816 36 

65 63 37 2.3 35,116 48 

56 66 46 2.5 28,216 41 

56 70 46 2.4 27,016 S3 

56 72 39 2.3 25 2816 41 

2,152 2 

STEELHEAD TOTAL 

324 374 

1,206 1,345 

576 683 

630 685 

482 530 

889 1,026 

972 1,088 

427 489 

466 530 

763 894 

612 688 

543 666 

583 622 

369 402 

522 585 

442 511 

379 427 

335 422 

268 344 

301 402 

202 279 

176 226 

209 246 

162 210 

275 311 

244 307 

244 280 

215 263 

255 296 

211 264 

240 281 

13,522 15,676 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTALS 

TABLE 70 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - NOVEMBER 1965 

ICE HARBOR DAM 

TEMPERATURES RIVER 

WATER I AIR TURBIDI'lY I FLOW CHINOOK SOCK-EYE COHO 

I MAX. MIN. NORTH SOUTH I 

56 64 41 2.5 26,716 30 

55 62 44 2.2 26,916 26 

55 68 40 2.3 31,716 22 

55 60 42 3.1 29,816 8 

55 65 47 3.1 29,116 17 

55 65 36 2.8 27,116 44 

55 55 35 2.8 28,816 26 

53 45 38 3.4 25,316 22 

53 54 42 2.8 23,716 20 

53 57 36 3.0 22,216 15 

53 45 36 2.6 29,116 15 

52 47 36 2.5 28,516 17 

52 56 37 2.5 30,216 24 

52 50 42 3.0 34,016 10 

51 52 44 2.2 34,416 17 

51 65 38 3.0 35,316 6 

50 54 39 3.0 38,216 6 

50 48 42 2.8 35,716 9 

50 57 45 2.9 32,216 9 

50 58 43 2.7 30,016 4 

50 56 47 3.0 28,716 

50 55 47 2.0 37,916 

51 52 39 2.0 30,316 

50 43 37 2..3 32,914 

49 42 33 2.5 31,716 

49 44 34 2.8 32,316 2 

49 49 37 2.7 27,917 

48 50 33 2.6 27,917 

47 50 31 2.9 28,716 

46 39 30 2.6 43,016 

349 

STEELHEAD TOTAL 

123 153 

201 227 

156 178 

88 96 

174 191 

242 286 

140 166 

229 251 

141 161 

66 81 

167 182 

152 169 

139 163 

204 214 

168 185 

165 171 

114 120 

185 194 

75 84 

132 136 

135 135 

123 123 

39 39 

33 33 

90 90 

99 101 

55 55 

73 73 

33 33 

62 62 

3,803 4,152 
TABLE 71 

CLIMATOLOGICAL AND STREAM FLOW DATA DECEMBER 1965 

ICE HARBOR DAM 

Temperatures 

(Deg. F) 

AIR 

DATE WATER ~. MIN. RIVER FLOW-cfs 

1 45 39 32 43,300 

2 45 52 34 35,800 

3 45 53 34 25,800 

4 44 50 40 38,900 

5 44 53 40 39,600 

6 44 51 45 26,200 

7 44 51 37 25,600 

8 44 50 38 22,900 

9 44 47 36 28,900 

10 45 43 37 28,400 

11 45 48 29 28,900 

12 46 40 31 28,700 

13 45 41 26 36,600 

14 45 40 23 33,700 

15 45 34 17 33,700 

16 44 27 22 32,800 

17 43 29 24 33,100 

18 43 29 22 30,200 

19 43 32 22 29,100 

20 43 40 20 24,200 

21 41 51 37 28,100 

22 41 43 23 32,600 

23 40 40 13 30,300 

24 39 31 13 27,400 

25 39 44 18 30,600 

26 38 31 21 32,700 

27 38 36 24 33,000 

28 39 53 33 36,800 

29 39 46 35 34,500 

30 39 54 35 31,400 

31 39 48 33 31,600 

TABLE 71 
TABLE 72 

PEAK DAYS OF FI SH MIGRATION - ICE HARBOR DAM 

1962-1965 

Spnng Chinook Summer Chinook Fall Chinook Steelhead ~oc!slill!e Cgbg 

Number Number Number Number Number Number 

Year Date of FiSh Date of FiSh Date of FlSh Date of FlSh Date of Fish Date of FlSh 

1962 May 17 2,425 Jun 28 2,509 Sep 24 1,398 Sep 19 5,313 Jul 1 5 Sep 16 416 

1963 May 12 1,843 Jun 25 1,150 Sep 27 812 Sep 27 2,741 JuY 8 125 Sep 14 116 

1964 May 9 2,284 Jul 4 1,554 Sep 10 546 Sep 19 2,558 Sep 22 54 Sep 10 202 

1965 May 22 1,300 Jul 3 924 Sep 18 653 Sep 18 2,246 Jul 8 104 Sep 19 70 

TOTAL 7,852 6,137 3,409 12,858 288 804 

4-Year Average 1,963 1,534 852 3,214 72 201 
TABLE 73 

K>NTHLY COUNT OF CHINOOK SALMON 

ICE HARBOR DAM - 1962-1965 

Total Spring Swnmer Fall 

for Apr 1 Jun 12 Aug 12 

Year Jan Feb Mar Apr May Jun Ju1 Aug Sep Oct Nov Dec Year Jun 11 Aug 11 Oct 31 

1962 2,579 28,951 23,250 8,315 3,547 20,578 7,081 94,301 33,613 30,639 30,049 

1963 3,434 21,790 14,001 7,591 1,415 9,342 2,918 677 22 61,190 26,778 20,875 13,537 

1964 1 2 4,048 19,611 5,409 18,832 2,161 8,159 1,701 156 17 60,097 24,304 24,696 11,097 

1965 4 1,677 9,649 5,072 10,209 803 9,318 2,152 349 39,233 12,178 14,701 12,354 

TOTAL 1 6 11,738 80,001 47,732 44,947 7,926 47,397 13,852 1,182 39 254,821 96,873 90,911 67,037 

4 Year Average 2,934 20,000 11,933 11,237 1,982 11,849 3,463 295 10 63,705 24,218 22,728 16,759 
~ ~ 

-.;J 

~ 

TABLE 74 

MONTHLY COUNT OF STEELHEAD TROUT 

ICE HARBOR DAM - 1962-1965 

Year Jan Feb Mar Apr May Jun Ju1 Aug Sep Oct Nov Dec Total 

1962 8,758 716 261 2,384 7,450 75,924 20,303 115,796 

1963 969 895 163 2,157 6,514 35,382 24,070 4,042 347 74,539 

1964 105 136 796 2,269 807 153 1,596 9,462 34,435 7,357 1,347 397 58,860 

1965 31 no 673 1,976 488 439 3,739 4,497 33,595 13,522 3,803 62,873 

TOTAL 136 246 1,469 13,972 2,906 1,016 9,876 27,923 179,336 65,252 9,192 744 312,068 

4-Year Average 34 61 367 3,493 726 254 2,469 6,981 44,834 16,313 2,298 186 78,017 
'IU&lU.-.u, ... -.tI ~ ... • .. 11 

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j. _~ j I~ ~ .. I t . ----- ler HARBOR 

:~~-~--.~-~-------'~t~·--·-·~-~~t-'~~;~l-_~~~+~~~-.----~--------~~-~~-~--r-,-_~~_-_~~ffi~ _~l --'~~'i ~ \oJ r-:. It! ;~_ : i 1 • ""7' ..,---r---t----------+-~----"l_+_+ --+ __ ~:+-l -j 

~ ~.ooc . I . ____ '_!;.-_--.-:_-_I_--:l" __ -~ __ _+_-:___: !i~~__:r-:__~-'.~-~___:~:____'f-!-i. ___ ._i __ .+-._1 __ ' _._!_I----1t--l_-...;.- __ l_-___ ~_t +J.·f ,-- ..... 1___..:-+ - __ =--.....; '-- - - _- _ .... _:--____ -+t_-_f-: __ I. _. _-I_.-+--t- ~ 

... t-_. ____ j_._.-.. -~_.T_-_·~ ______ l-___ . __ +_-_:__---+_~ .... ..,L--------+----r--~--t:___r -"_--::--:I---1t:-"_+ ---,-I _-+. -r-.,.. ,-_- ~ ;' ~,~ 5T --~ - ,-----. 1 • 

T • i . 1-+.- - - - . - ~ .~ .. ~....! .. 1-' ~ _:_.L._ ~ ~ ~ L.I._ L ;-.-~ .. -~-!:------!--- -~--t-j------:--I--I i 1 ' • i . ; 'i r."; 7- ! • ! 

i 1 • (tS,i.1UfA . .; : ' 1 !; . - -+---f!'~.--- -~- '-1-- --- ':~.-~'- : ,"-. ---; II t i l~ ;ll __ ..;-____ --'--____ i 1 ... _'I-I _';..' --,10'-' -'- I .L L..L. 

3,000 ~-__ -~!_----~-----+I~- t I ~n+:~~~~:~-_i·~~~; ~~~-- ! .. .. 

--. ~- , : \f~. ' ~~~~~R~~~ ---- T r-r-"': - -_ .. f-----.- ----. -.- 1- i'-~ - ~ , I I 

1

-· -,----+--.......... --4-t -.-".q............-... -.~ ~~ .t.5 ; J .. -.... -r-' i ~ '(~ ~.' •.•. :~-- -~; • l '\ -r- f-:- .. ~- CHINOOK SALMON 

.. --i I HI, i : J: j i ~ . i ~~ ~l~ ~~L'O~ ~ :. +. ": .; F SH COUNT 

... ·1 I I i ~; i--'" I } . , I /" ~b-l'-~ ." f.~ 1 V1I 4 i--" i - ~ , ;. i -~- '\'Jr--.- , 1965 

I I: I f- f---, il . l , I " ~ 1.1 L ! ur: . 1oA ~ I +.~ f~ ~ -tt-:". " . ~ _ u. S ARMY £NCoINUR DI STR ICTS, 

I;OOD f--l- -~---+-~ i: :ji I +. :} ~+ tt~ ~'Jil- . - ~~ l f-If'.r N~/ ~~ '~r!~ii li ; ; ~. ' ,t1 ! ;tr"~ -'t ·;. O~ITL~"l~ "NO .. ~L ~ .W .... ~L ~ I .. '-'T i··· !_.1.. . . ~f I i ,i· I .... ;.. "'(.j~;l' . -.:'-' -!- .. ~~ , : ~[6,.y' !: f-. jJ Iv .... . : , \ . ..: ._+-- .. -!,. i··· -, ·-;..;4:· ...... --·1- H;'; :!:~ 1 II I __ ._ j: . l ; ~ '. , I ~' 1 ~IJ! I /" I : I. j .. 1.fw,J ... .r' ,. If : J : ~" . i. i I I ., i j. 

']. -1~' iT : I \ it} i I " r \:.~ i'),.. ,J ;1v:.i' ; ¥- ' l \!.'tJ~'tf : ,I . ,"'- JA}( "\. ':\Jx.' I· I ! I I : ' I 1 ! .. ~tTI: 

. ; + ..... ! ...... ~ .. -, ..... ! J/ ; ~~~ l .. ';N .. V ~ ·.~r· ~ ..-...I r' i ... ~ t ; ~i-'l.", ,"-. .r t 1:'..J ~~ l' ~ .... -"""" i .. .1' " ~·l;; f ·t-i....;· .. r- I ~ L.:-"-_"---'---_....I.I--'--". __ ~J .' I ,...:.-:.~..,.. '....:s J L 1 -"'- -,;:: , ,' ; ;,' ......... ~--:. I "... ...;.,...-..... . v.-..:r-.... '!W. I . i. .. 1 ! d.~:! II: .::1 o 'IIJ JC 10 III .(' .1. ." ..... , :I" ~ I,\~.:'>~'" P, Il ~ Zel ... a IQ t~ 100.L~ D·"' , " 410 " '10 • ., ~CI J,S !!Ii, , ,, au.t~ eo ~ I," " .. l) 10 ,- 10 I:Il II 10 l. 10 •• 

LEGEN D --

4 ,llfl() ; ; -

2,0001-:-: ~----

, ...... .., .. "',. .111 L DAYS Clc.,b. ~'lv N.ClII o.c ..... 
." 

r 

» 

...... ~:JOO---": 

m 

/'IJ 

4,~OO 

4,000 -

3,500 

>La 2,500 

z 

2,ooQ .. -

o· 

-

J,866~ 

I 

i 11 :: 

-

AYS 

-~1 

I 

! 

'-

LEG NO 

--- 8QNH(""L.Lt .. _ .. . _. --_ .. - TH£. O~L.LES - ---- Me-NAR'/' - ---- K:.t tiAR~ 

iq t: -- -1-,- _ _ aONNEVILL , THE OAI.LEs" 

Me NAR"t ANO feE HARBOR tw.cs I 

COLWeLA 1HAK! tIIIV[RS 

SOCKEYE SALMON ~BLU[B ACK l 

F'ISH COUNT 

1e65 

u_a . AA .. ,. ENGI'U[" DlaTAtC.T,s. 

P~TLA"'D .t,ND W~LL." WALL.A 

__ i 

- .. - J~_.J.. 

"" .', a'" ""VI ....... 
4,000 f-----""-~-_r_~+__ 

3,500 f-----l---+~__t_ ......... _+_~_+_~~_+ 

3,000 

.1 

I 

CJ) 

i;.: 2,500 

LI0 

cr 

W 

a:l 

::::E 2,000 :J 

Z 

1,500 f-----J.---t--------!---...:....,..-...;-----

~OOh-~~~~~--+-~--~·~--~---+--~-~ •. 1. I .... 

,.IUI..Y '" Al.Hi JoeT . 

'-- 5,408 - 10 SF? 65, 

5.210 - II SE? 55 EMBI!!:I:l! 

I ~ __________ 1_' _. ___ .. 

--- 8(~NNF'J L L E: 

. .. ... TH£ ()A ...... E ~ 

- - - - -- Mc.IIIAFly 

- - - - - c[ HAFl80Fl 

.... I" • ~ ... :- ... --••• -0 _ ~ ~ ... - - ... - - ___ • _ ",-t-

::;: i-;":":::: :-:::::i::.j 

~ ~ ~: I :: ~ ~ ~ ~ ~:; li~~ i:~: ~ ~:: j ~ 
::c 

VI 

Lt. 

0= 

W 

en 

::I 

:::> 

i 

6,000

1

. --~ ----_.-. 

i I-i· . --. 

- :j 

5,500' --•. ~-~.~ '-_._-

. ; ........... j . ,..,.,...;--------- - ---

-

4,500f------~-···· 

4,OOOf-----.,----~-----.. ·-· 

[. 

1-

Z 2,5001------'-----'------

2,OOOf-1 ------'~ 

~~ I 500r-----~-

--+-- I 'r' 

.---

I 

~~~L.~~;--~ I{. ....... ..,. .. ~~~ ~~~~~~ .. ~ 2. 

OMS 

_ , "" • • , •• 11 

-~-rLEGEND 

--- BO"'Nf ' t I ( 

, .............. r... D"'LLE:~ 

- - - -_. Mc."''''PV 

----- 'C( ..... 80 

BONNEV ILLEr THE DAL. L ES. 

McNARY AND 

ICE. HAR60R DAMS 

CO UM81A ANO !.NAI(E: RH/ER5 

STEELHEAD TRO .. 'T 

FISH COUNT 

1965 

U S "'~Io,,\'" E."~CI~f:ER D'~n RIC. T S, 

.,051', .. C' ...... [:1 "_~A WAL .. 
co ' 0 1 ~ ~Q 2 ~ 

1 

. ., 

7,OuO .. 

I • .. ·'· .. 1 ," 

16,000 I I 

; 

I~,OOO I ,-

. j I 

,! 

~ 

" 

.. ... ~ _: .. 1. I .... r-'-~--"-" ..... 

i~ ,OOO . 

:;~-

.3,000 i-' i 

.. :._' 

t-+-l--'-'---\-' -'r i~ " 

1(' 00 0 I--+-+~-+-~+-+---~"'-

I-+-!--r-- !~ 1·- ••. 

~ II '~~'1~'· 

i 

I I .-. ~- -' -1 

I ' 

----r----

" ..... • .. 'II • ~ 

----------1 

1 

I 

-. '- I 

I - _.---._, 

! 

'---

----- I~ 

I, 

I~, 

II 

I' 

11[1 

! 1,000: .• ':. :t 

f.. ~ I" ; .. ! '

1 r - . ¥-++-+t{-+- - -- - - ...... ---,.-------- .. ~_. 

I - • • 

:x. ,"i" r • 1 

'-!!. le,coo +-:- +--~f---------!'-t--'-~-:'--+--- ~·-

... --

" 8.000 .. -' 

z 

tTl 

f'~':"::';'I'" ••.. I 

7000~~~_4~-- --!-+------~~~.f---~~H rl"-+,.- '-It--+-+-+_,;..-I ._ • 

I-

. I 

'1 1 

I , " 

.-..· ........ + .. ·t ... i. -. -.... -~ .. 1-... 1-. , ... _. --I.... _ ... 

I----'---"-i...:...r--t-+, ... --•. ;--;-, i ... : 

i 

<I . ': , 

.. )_ .. 

~ . .- , 

'I~' 

i'-

DAYS 

I • 

I 

L_~ __ !~ I . , _ _ 11 

I -f--- -----

1 : 

I 

;: II 

) I., .. " .... 'I,;> ,. ,/1 • .:~ "" 10 1~ ~:1 =' .. 

-. _T:._- ·T ! .... L. ,.! I ! 

hofl CRATION PERIODS 

GR",p~5 :: D"IL" F Sri COUNlS ''''OM 

- 19.36, TO SHOW P(FlIODS 0 , J.lICA"TJON ~.-

t 

. . 

I I i 1- -

--

-._-

I ~ .. :_.~.~ --

i" I' 

r : .:: 

.. 

I 

I ... ----;--

! i . I, I 

: I ".~.,-:'" ~--

_Iii .. , 

.. 1.._ 

! I 

1 

I :1 

r 

I· 

: 

I" ,-

. 
[L 

w 

(II 

8,0(,( 

. ; t . ; . : j' . < :~: ~+-+-+-+-~-+-----t- ·-I--t -+---t- ~.-. ~ . ~ I ~~ 

1 ' - - ~ -- !~·t ~ ~ -: ,- ~ - _. -~ 

~.o-~.;......-+--_+~_, ___ -+-I_. ----- _______ 

I ~~~4-~--~I~, ~ 

· .i 

~ 4,000 I-~+-___ ~~""" ___ _ 

z 

M I 'y 

r 

J J~le. 

DAYS 

:\'.1U s[. -

M GRATION P[RIODS 

1 

l 

- -..-- ----~ 

C'J u .... f1.,A 'It,rf.... ---0 

so::...,; E.. Vt 'St,L .... ~ N I Ll ff.; -

MI C.RA flO , PERIODS 

1938 - 4~C ~ [NG N((R Ct~TI\IC T, PQPT ~ ' • 

• ~ "'-;-"3<II~ ' .{J~' 01, 

---~ 
, P'I ~ r ;"" 

. '1 

_!..1~' '.:" '1_D '1.... • II_ l'!'i ;1) ~.. • I I I~ , t _~~---,,.....-_ 

. . ~~-.-:~+~~ f--t-t-oI--"--;----t---.~o--r ~ .. -'" -~-, .. . I . 0 , 

-t---4-~--L-- -- ~ -------+-- I 

3,60 

~. ~: J-~----<--- f---+---- - I ' I . I . 

: ~r~· --:~-- I j-- -.1.--- _~-_ 

~ ,800 :: ... --:- -~~--!-- -~ _0_ 

! i I "'r I It· . 2,600' , ' ~ : ! : t-l 0 .-;---; - • .. ··1 -roo i .00 • 

t-- ___ -I --+- __ 

j : ._:._+-.1-. . I ~,4;}''::: ;--1.~-ri~' ~I-

, , . ; i ' .- ... . ! ' .. i 

; - r . --.-- -- - ... - t----~t_ftt ,._t_t-----'--!---,--~__+-..l--

, I 

~ ? ,000 I--t-'!------t--:---'----+-~.--.-~ L ... - -~-----. ----1----<----4---1+- 1+- ....-1 1 

LL. 

1J 

r 

~ f'1 

, 1 

! I 

I I 

. I. 

: -01.·: 

-----1" .. i . ---1-.-----.....--.--1 

I 

I 

T 

I 

j~ ~ - ----+----'---!---*-+---+--'--+-~ .. : ! 

---( 1-' i-:-

_~oo_~ -~ ~ ~---,---L-. __ I -:-----t-----'----tHII. . i 

,-i:1 

I ' I 

j 

I 

I I' I 1 

j - • -r-- - -.-.~. ~-; --.i~. ~--: o~, ~--;"~~"--" .III~· ·· ~~~· -~=l .~~~ ).-- ... ... 1 . i .-.. .. .. ~ .... : . --.... - l . i .... ·_··; -!._- - . 

~--~---t---------~-------,,----~~_-+I---,~~_. I I" 

I" _ !" . , '-" -r-' -+-t-' ~-i--_ 

...... - lQ II ".' "'~ : ... )8 

MARCH APR L 

DAYS 

BONNEVILLE 

CO I,.I~BIA r(j\/ER 

COHO SALMON 

( S I L VE R ) 

MIGRATION PERIODS 

1938 - 1965 

u.s AA,iI.'( £NGIN['[R DISTRICT, PORTLAND 
a 

w 

-r~-' .. .;... 

lJ.'i "c t-~--~-~-- 1 

6.00::: 

1--: L _.-t-----

~ 4.C;~ (0-' ~---I-t-

~ ~ . I . 

I ),~()Ol 

r 

~'01)cr2,_JO ' 

~.O{):·I 

--' ~-I .. : 

I .500~ 

1-

, - - --+- --, 

DAYS 

\ 1 

MIGRATION P FHO DS 

-.Q ..... H "'A[ DAILY "1 S'" COuN"'JS r~olwl 

"ue TO 5HCW PERIODS 0'- MIGRATION j 

1-- . + --r-----~ I 

--' I 

- : I . i : 

--~ ---,! H I ',. 

; I ':' . ! • - --.~- ';"-'~~'-;"---l 

I 

____ ----------L-~----------~ 

.J.- .---, 

BONNEVILLE DAM 

STEE HE AD TROUT 

MIGRATION PERIOD S 

1936 - 1965 

-t--

I 

, 

L_J.~ . ..: 

uS ARMY [NGIN([.~ OI~T"'ICT POATLANO 
1:) 

r 

~ 1"'1 

IL. 

o 

.' 

DS 

Lo"l,6,I-'''! ARE DA l'Y F ~H 101 NT S rRUM 

1 ,\4 "0 "",,",OW P[RIODS or M ... I " 

Me N RY DAM 

C.C _uMR A of .. f ~ 

CYINOOK SALMON 

MIGRATION ERIODS 

1954 - 96~ 

L ARM'- [. (., '1- E r. f R Il. r wI:.. 

I 

...I.! 
o 

8000 

t •••• 

7000 

E.ooo 

1: 

I/) 

L::: 5000 

0 

a:: 

ILl 

co 4000 Me R'r 0 M ~ 

:l ( J~BI.a. I- ~ 

Z «) ~ .,.c; h ') .. ~Al ~C"'~ 

MIGRAT ON PERIODS 

3000 I~') 4 ... L., 

'I .F I~ ~ r.I T 

iA ",,, 

2000 

000 

o 

.: 'V 
.! 

:t 

cI) 

i: 100 

0 

lo.. 

. h __ -.0.--._ . .. 

. . OC .. - . - ... 

W 

aJ 

~ 

::> 

2 

t 

50 

! 

... 1 

I 

~.: ... AU':: 

'-eo -/8 ~",,! & . 

~R·A-T-I·O--N--P-£-R·-I-O~O~5----

• f .•• 

Me NARY DAM 

COHO SALMVN ". .'" I 

MIGRATION PERIODS 

19~4 - 1965 

'.J ~ f'~M'" f:r~G t~~[r. )11,> -R C: ... 

~·A~Lt>. NAL~A 

GeT 
u.. 

o 

JJJiI 

. : l : I~~:-

T 

_t____------

,L'JG 

. 1 _.--._- £RIO 5 

M IvHA"IUN f 

IN- .R'Jf..4 

Me. NARY DAM • R 'yd .. 

(,0 J..... ROUT 

EAD T 

STEELH N PER ODS 

MIGRATIO c; 

S4- P-_, 

19 DI~rR C E"I(' N[EA .J 5 A~Owl:""'L.A 'h,. .... _~ 

;lIe 
500 

, 

""t 400 I, 

I 

, I 

'" I 

::I: ,+ CJ) 

LL 4+ 300 , I I 

LL I 

0 I I 

T 

II 

CJ) I 

0 I II 

I II Z , <l 

CJ) 

::) 200 I II 

0 II 

::I: 

I-

: I I Spring Chinook T- I I (I Jon. to 31 May) 

II 

100 

"I 

38 40 42 44 46 48 

I 

II 

, ' 

-1 I 

Chinook Solmon I I 

Yeorly 

I, 

II 

I I 

II 

I 

" I I 

!-I 

50 

Total 

, I 

I 

I, 

H" 

h II 

II 

Foil Chinook 

(lAug. to 310ec.) 

II 

52 

YEARS 

54 

Summer Chinook 

(I June to 31 July) 

56 58 

BONNEV I LLE DAM 

COLUMBlA RIVER 

TREND OF COUNTS --1938-1965 

CHINOOK SALMON RUNS 

I I -t" III I I1II 

60 62 64 66 
200 

:I: 

~ 

LA.. 150 , I 

LA.. 

0 

Cf) 

0 

z 

<l 

Cf) 

:::J 100 

0 

:I: 

~ 

50 

40 42 44 46 48 

, 

50 52 

YEARS 

54 

BONNEVILLE DAM 

COLUMBIA RIVER 

TREND OF COUNTS 1938-1965 

SOCKEYE SALMON 

(BLUEBACK) ' , 

, '-' 

" 

56 58 60 62 64 66 
90 

80 

70 

:t: 

(f) 

LI- 60 

LI0 

50 

(f) 

0 

z 

c:t 

(f) 

::;) 

0 40 

:t: 

t30 

20 

10 

40 42 44 46 48 50 52 

YEARS 

54 

I·' 

' ' 

-

BONNEVILLE DAM I , 

COLUMBIA RIVER 

TREND OF COUNTS --1938-1965 

COHO SALMON 

(SILVER) 

56 58 60 62 64 66 
::r:: 

U) 

1.1.. 

1.1.. 

0 

U) 

0 

z 

<t 

U) 

:::> 

0 

:J: 

~ 

200 

150 

100 

50 

o 

38 

, 

" 

, , 

, 

40 42 

, , 

44 46 

Stee/heod Trout 

Yearly Toto/ 

, 

I. 

+: I 

++ 

48 

,. , 

, 

, , 

50 

r 

52 

YEARS 

, . 

, " 

, 

." 

, , T 

COLUMBIA RIVER 

TREND OF COUNTS--1938-196!) 

Spring a Summer Stee/heod 

( / Jon. to 25 Aug.) 

, T 

I • , 

r 

54 56 58 

STEELHEAD TROUT RUNS 

,. , , , 

I ' 

I I I I -; , III I 

I , 

60 

I I ~r-

" 

62 64 66 
900 

800 

700 

:I: 

(/) 

LL 600 

I.L. 

0 

500 , 

(/) , 0 , ". z , " + , , ' , , « 

(/) 

::l 400 , I 

" 

0 

:I: - l300 , , , 

200 

100 

'lJ .J 

r ' , 

~ 0 38 40 42 44 46 ..., 

..... 

" 

' i 

" 

" , 

" 

" tI 

48 50 

, 

52 

YEARS 

, . 

'L 

n· I 

" 

54 56 58 

'I, I, III, I I I I 

r I I II I. II 

BONNEVILLE DAM 

COLUMBIA RIVER 

TREND OF COUNTS --1938 -1965 

TOTAL OF ALL SALMON 

INCLUDING STEELHEAD 

60 62 64 

.. " 

-" 

.-

... " .. ,,;;., 

'. 

66 
800 

700 

::r:: 

(/) 

1L. 600 

1L. 

0 

500 

(/) 

c 

Z 

<I 

(/) 

:::> 400 

0 

::r:: 

I300 

100 

40 42 44 46 48 50 52 

YEARS 

COLUMBIA RIVER 

TREND OF COUNTS-- 1938-1965 

SHAD 

54 56 58 60 62 64 66 
::r:: 

(/) 

LL 

LL 

o 

(/) 

a 

z 

« 

(/) 

:::l 

o 

::r:: 

I90 

80 

70 

',I II III 

" tH- ±J:j±' H+'+ -I-FF ~+++ - I , " 

t

' mY-- " '- ' Jlt~ .- I III. ::11 I , , 

'-

,,' , 

+, +f, ", , 1-H+ -1 , ..!.J_ .l..LLc! " " -'-'-TT:', -!:±±±±#m ' -++ --t+I1+:T, ,,- H-l ,- I I I ~..,. +tt+-r- 1'- I I I 

" , 

, 

, 

'" 

I I I I I I I I I H--; I I I I I 

" 

L 

ii=F I~_: I J, " ITI ~- I I I I I I I I ,I I 

, , 

, , 

-, , , 

, , I I 1_ 

l1.L , '+I- +'-+++' ", ..LI + -+0 - -H+H-t-H+ -t-m +H1+ -~H+,-: --:-~:t$:H- I I IIP=!+I-+---L.!.J_ I 1+ 1'- .... +t- " ,,',~--T'T,'" ",--ti.- rI-J-t *h+ -H-Hl- +it'- I I I I I I I I I 

tTl+ TIrTT I ", I I 

" , 

, , , " 

II II 

, , 

++ , , , 

, T 

H-t , , 

I ,_ II 

" , 

iii-i: - , 

1"I'R-+ *, ", 

" ~ f -j-

, , 

#Ii 

n~+ 

~t±tri+.u-~ , t' 

i-H-i--i-, 'r-II I I I 

H-' I 1'1 I I 

J -H--H-l+ + , ,~, -t, r 

, :~Ft- -I 

, , 

-H 

, 

, , 

, 

, 

" , 

"rt 

III' 

, , -~-, ' 

,~ 

rH-fo-

" 

I I'.' 

'I ,I 

, , ,1 

" , 

" " i 1 '_1- tFFt- 'I :t±± II' 

-H+H- tH-' -:qI 

, 

H-~ 

, , 

, 

, I::Ht 

, 

" , , , , 

, , , 

, , , , 

, I I I I I : : I r I t- -- I I I I : I I I : I 

, :' ,- '-d-[tt~ - " -rfH -h-tti Wrf - u 

60 

50 

40 

30 

20 

, ]~X _~ , ,,- J~L ,~L !-' , ,- L-+,H+rlj--l+' :11, 

,JA =t : I I I: I -t-H-,... I I H: :t: ~--I- In+f :r..-t+t -' I TI.-tt I I: II II I 

,-r I 1,1 " , 

~t;:tt E:j:j: !+ - r-!> ~ _ ~ ~-I 4tH H-+.T ,::,. I I --dt- 1,1 

'- i1+: t + -' i-it -if t~:Ht :j:L': ' : ' t 

,F",· , '+' ",m + -H-H +-

ch:±[ 3±l±t j-lJ :, -, Rffi.:i±lli I I I I I I I 

I I 1 I I I , I 

~ r-:tilil:: : , LEJI..:...!.l 

, II I, 

+f- +H-H- +++0 ' i+ -H-:-l] ±t-m ++ -n-P+ =r-FfR ; I 

, 

, 

" 

" , ' 

, --H++++tt-tLI-ntt± ++-+ - , I im-I _~L ' I, ~I: I • I I -;.--;-Ti 

-H-" +1+++ j-tr-± +H-, I r-m I ,I 

++ H-t+f- t1: 

+ _L.!..!..!_~' : I11I , II 

, ,III 'I 

, 

, 

" + 

, , " 

, ' 

, - " , 

'-

-, 

--l 

" , ' 

'-

...L!.J.L -n-T _ 

I' ; " , 

I I rrT-n-i- - I' I - ''71 -- I I I I 

: 'tlt-!t -H+ ~ ti-' :/1-" ,t _1-1+++-.1. +Y:~-l--r " '. 'III I I 

-1 +f-L H- _' 1- -I -I-I-rl+ t- , -; , ' '- f- +!:. i ,¥ jj-!_:++ ++ I-W-, " , , . I ! ~ Ii I 4+-1 

, , 

, 

, , 

, , 

, , , 'I ~I_I ,I' , , , , ++++ 'I II I 

, , , , 

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BONNEVILLE DAM 

COLUMBIA RIVER 

TREND OF-COUNTS--1938-1965 I , 

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SQUAWFISH 

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APR'lL JUNII: 

"0 to Ie 20 28 

A"'UL JUNE DAYS 

JULY AUGUST 

JULY AUGUST 

Nov.wallR OIlCIIMI!III'.A 

'D :s to IS 20 2"0 15 10 Ie 20 28 

COLUMBIA R I V ER 

DAILY RIVER DISCHARGES 

WATER TEMPERATURES 

AND TURBIDITY READINGS 

1965 

"1l 

r 

~ ITI 

N 

W 

.JANUARY 

vi 4OCI,OOOmlimm 

..: 

o 

.JANUARY 

I"EIU'UAftV 

I"IIBAUAAY 

MARCH 

20 

NAJltCH 

APRIL MAY 

IS 10 lIS 20 ae: IS 10 U' 20 

WASHINGTON SHORE 

A~"IL MAY 

JUNE JULY AuouaT 

DAYS JULY AUC.U8T 

OCTO •• " NOVI[WBER 

COLUMBIA RIVER 

DAILY RIVER DISCHARGES 

WATER TEMPERATURES 

AND TURBIDITY READINGS 

1965 
.JA-HU ... ltV NAY JUNW: .JVLY 2. D 10 10 20 2a 

NORTH SHORE 

JANUARY Jf'EIIRUAAY MARCH APRIL JUNE DAYS JULY 

AUGUIJT 

AUGUST 

15 10 lD 20 25 

IIE"EMIlItA 

NOVEMIlItA OKeEMIlEA 

ICE HARBOR DAM 

SNAKE RIVER 

DAILY RIVER DISCHARGES 

WATER TEMPERATURES 

AND TURBIDITY READINGS 

1965 
w A 

/. 5 H N G 

BONNEVILLE DAM COLUMBIA AIV£R. OREGON AND waSHINGTON 

GENERAL SITE MAP 

nSH PASSING rACILlTlE'S 

XAU': PUT 

u.s ,UIlIlY [N5IN££" DISTRICT POIiITLAND 

co ..... lhl5ll11ll",1 

CL-144-~4 

PLATE 2!1 
CORPS or ENGINEERS 

i 

• , 

, 

U:» ARMY 

THE DALLES DAM 

COLUMBIA RIVER WASHINGTON OREGON 

GENERAL SITE MAP 

FISH PASSING FACIUTIES 

.oo SCAL' IN FUT 2 500 '000 

US ARIoIY ENGINEER DISTRICT, PORTL.AND CORPS OF CNQINEEAs 

PLATE 26 
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ABUTMENT 

I 

VICINITY MAP 

ScfALE IN MIL!'S . . 

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countmg 

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SPILLWAY 

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McNARY LOC COLUMBIA ruvu K AND DAM I QREGO'" At.! FISH D WASHINGTON 

PASSING FACILITIES 

GENERAL SITE PLAN 

WALLA WI PlANNI,;;AaDISTRICT RANCH 

PLATE 27 
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GENERAL SITE PLAN 

WALLA WALLA DISTRICT 

"LAN,... AMeN 

.aRCHIIU 

PLATE 28 
Photo l-B General View of Bonneville Project 
THE DALLES DAM 

• 

Photo 1-:1) 

General view of The Dalles Dam looking downstream. 
McNARY DAM 

Photo l-M - View of McNary Project from Oregon shere. 

Photo 2-M - View of McNary Project from vlashington shore. 
Photo l-IH Aerial view of Ice Harbor Dam 

H 

o 

M 
Photo 2-IH To determine mortalities and types of injuries suffered by fingerling salmon in 

Kaplan turbines, fish vere passed through the turbines and recovered below with a large 

funnel net that strains the entire tur'oine discharge. Fish passed through the net and 

into a fish-sanctuary barge, where they were collected and transferred to hatchery ponds 

for observation. 

H 

o 

M 
ICE HARBOR DAM 

Photo 3-IH 

A special frame was used to place tyke nets and other research equipment 

in the turbine intakes. The fyke nets shown in this picture were used to 

sample the vertical distribution of fingerling salmon as they approached 

the turbine. 

Photo 4-IH 

During the course of experiments, fish were handled and transferred without 

being removed from the water. This system, which included the siphon shown 

here, was developed to minimize effects of handling that could result in 

changes in the natural behavior of the fish during tests.