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i 

" I ; I 

ANNUAL FISH PASSAGE REPORT 

COLUMBIA RIVER PROJECTS 

BONNEVILLE ............ JOHN DAY 

THE DALLES .... ............ Me NARY 

SNAKE RIVE R PROJECTS 

ICE HARBOR 

LOWER MONUMENTAL 

OREGON AND WASHINGTON 

. ' 1969 III 

_ , ~ -1 J I I 

, q "?,' I'" :. ,r; :,.-

345 

NORTH PACIFIC DIVISION 

Corps of Engineers 

Prepared by 

U. S. Army Engineer Districts 

Portland and Walla Walla 

-, " :1 .. 

• t .)' ...... ""'" ow' 

. 

• ! 

:.. i .. L.:====================================================::::==========::.J 

..:.M ,. 
TABLE OF DISTANCES RIVER 

~ MILES 

MOUTH OF COLUMBIA RIVER TO BONNEVILLE DAM 

BONNEVILLE TO THE DALLES DAM 

THE DALLES TO JOHN DAY 

JOHN DAY TO McNARY DAM 

McNARY TO ICE HARBOR DAM 

ICE HARBOR TO LOWER MONUMENTAL 

DISTANCES FROM MOUTH 

OF COLUMBIA RIVER RIVER 

~ TO MILES 

BON~EVILLE DAM 145 

THE DALLES DAM 192 

JOHN "DAY DAM 216 

McNARY DAM 292 ,. ICE HARBOR DAM 334 

LOWER MONUMENTAL DAM 366 

• 

rf? HILLS CR D,..!;:-.... ..... , '\ 

-'\. L WICKIU~ V"' \ J I OWYHEE 

l. 1 WARM 'J' (RINGS 

I SCALE IN MILES I ~o 0 50 100 

L......J.......I ---'---&.' .....1--1 -----1.....1....,....-, -----II ( 

------- OREGON -----t;.:",r-t;'\ CALIFORNIA ---;--- ----

1 

COLUMBIA RIVER BASIN MAP 
TABLE OF CONTENTS 

BONNEVILLE DAM 

Text 

Salmon Passage 

Miscellaneous Other Species 

Bonneville Fish Counting Schedule For 1969 

Fishway In-service Periods 

Fishway Maintenance Activities 

Misce llaneous Act iv it ie s 

.THE DALLES DAM 

F ish Passage 

The Dalles 1969 Fish Counting Schedule 

Fishway In-service Periods 

Miscellaneous Activities 

JOHN DAY DAM 

Fish Passage 

John Day 1969 Fish Counting Schedule 

Fishway In-service Periods 

Maintenance and Operation Activities 

Dates of Initial Unit Operation 

Miscellaneous Operations 

i 

REPORTS CONTROL SYMBOL 

NPDPL-79 

1 

2 

2 

3 

3 

3 

5 

5 

5 

5 

6 

6 

6 

6 

7 

8 
Text 

Fish Passage 

TABLE OF CONTENTS (CONTD) 

McNARY DAM 

McNary Fish Counting Schedule 

Fishway In-service Periods 

Special Fishery Activities 

ICE HARBOR DAM 

Fish Passage 

Ice Harbor Fish Counting Schedule 

Fishway In-service Periods 

Special Fishery Activities 

LOWER MONUMENTAL DAM 

Fish Passage 

Lower Monumental 1969 Fish Counting Schedule 

Fishway In-service Periods 

Initiation of Fish Passage 

Pertinent Data 

Table No. 

LIST OF TABLES 

GENERAL 

Page 

9 

9 

9 

9 

11 

11 

11 

11 

13 

13 

13 

13 

14-15-16 

1 Fish escapement at Main Stem Dams Columbia and Snake 1964-1969. 

ii 
• 

Table No. 

LIST OF TABLES (CONTD) 

BONNEVILLE DAM 

2 Yearly totals of all fish counted over Bonneville Dam 1938-1969. 

3 Monthly totals of all fish counted over Bonneville Dam - 1969. 

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

15 Lamprey and shad counts April thru November 1969. 

16 Peak days of fish migration - 1938 - 1969. 

17 Monthly count of chinook salmon - 1938 - 1969. 

18 Monthly count of sockeye salmon - 1938 - 1969. 

19 Monthly count of coho salmon - 1938 - 1969. 

20 Monthly count of chum salmon - 1938 - 1969. 

21 Monthly count of steelhead trout - 1938 - 1969. 

22 Monthly count of shad and percent counted over fish ladders 

1938 - 1969. 

23 Miscellaneous species counted over fish ladders and in fish 

locks - 1938 - 1969. 

24 Number and percent of chinook jack salmon - 1938 - 1969. 

~ 25 Yearly percentage of salmonids counted over each fish ladder 

1938 - 1969. 

THE DALLES DAM 

26 Yearly totals of all fish counted over The Dalles Dam 

1957 - 1969. 

27 Monthly totals of all fish counted over The Dalles Dam - 1969. 

28-30 Daily salmonid fish count, April through October 1969. 

31 Lamprey and shad counts May through October 1969. 

iii 
Table No,.!. 

LIST OF TABLES (CONTD) 

THE DALLES DAM 

32 Peak days of fish migration - 1957 - 1969. 

33 Monthly count of chinook salmon - 1957 - 1969. 

34 Monthly count of sockeye salmon - 1957 - 1969. 

35 Month~y count of coho salmon - 1957 - 1969. 

36 Monthly count of steelhead trout - 1957 - 1969. 

/' 

~37 Yearly percentage of salmonids counted over each fish ladder 

1957 - 1969. 

38 Miscellaneous species counted over fish ladders - 1957 - 1969. 

JOHN DAY DAM 

39 Monthly totals of all fish counted over John Day Dam - 1969. 

40-42 Daily sa1monid fish count, April through October 1969. 

43 Lamprey and shad counts April through October 1969. 

McNARY DAM 

44 Yearly totals of all fish counted over McNary Dam - 1954 - 1969. 

45 Monthly totals of all fish counted over McNary Dam - 1969. 

46-54 Daily climatological, stream flow and salmonid fish count data. 

55 Lamprey and shad counts - McNary - 1969. 

56 Peak days of fish migration - 1954 - 1969. 

57 Monthly count of chinook salmon - 1954 - 1969. 

58 Monthly count of sockeye salmon - 1954 - 1969. 

59 Monthly count of coho salmon - 1954 - 1969. 

60 Monthly count of stee1head trout - 1954 - 1969. 

iv 
LIST OF.TABLES· (CONTD) 

McNARY DAM 

Table' No. 

61 Miscellaneous species counted over fish ladders and in fish 

locks - 19.54 - 1969. ,. - I 

62 Yearly percentage of salmonids counted over each fish ladder 

1954 - 1969. ' 

ICE 'HARBOR DAM 

63 Yearly totals of all fish counted over Ice Harbor Dam - 1962-1969. 

64 Monthly totals of all fish counted over Ice Harbor Dam - 1969. 

65-74' Daily climatological, stream flow and salmonid fish count. 

75 Lamprey and shad counts - Ice Harbor Dam - 1969. 

76 Peak days of fish migration - 1962 - 1969. 

77 Monthly count of chinook salmon Ic~ Harbor - 1962 - 1969. 

78 Monthly count of steelhead trout Ice Harbor - 1962 - ,1969. 

79 Miscellaneous species Ice Harbor - 1962 - 1969. 

LOWER MONUMENTAL DAM 

80 Monthly totals of all fish counted over Lower Monumental 

Dam - 1969. 

'81-83 Daily salmonid fish count April through December 1969. 

COLUMBIA RIVER AND SNAKE RIVER PROJECTS 

84 Fish Facility Operation and Maintenance Costs - 1969. 

LIST OF PLATES 

Plate No. 

1 Chinook salmon - fish count 1969 - Bonneville, The Dalles, 

John Day, McNary, Ice Harbor and Lower Monumental Dams. 

2 Sockeye (blueback) salmon - fish count 1969 - Bonneville, 

The Dalles, John Day, McNary, Ice Harbor and Lower Monumental 

Dams. 

v 
LIST OF,PLATES (CONTD) 

Plate No. 

3 Coho (silver) salmon - fish count 1969 - Bonneville, The Dalles, 

John Day, McNary, Ice Harbor and Lower Monumental Dams. . 

4 Steelhead trout - fish count 1969 - Bonneville, The Dalles, 

John Day, McNary, Ice Harbor and Lower Monumental Dams. 

5 Chinook salmon migration periods - 1938 - 1969 - Bonneville Dam. 

6 Sockeye (blueback) migration periods - 1938 - 1969 -

Bonneville Dam. 

7 Coho (silver) salmon migration periods - 1938 - 1969 -

Bonneville Dam. 

8 Steelhead trout migration periods - 1938 - 1969 - Bonneville Dmm. 

9 Trend of counts - chinook salmon runs - Bonneville Dam. 

10 Trend of counts - sockeye salmon - Bonneville Dam. 

11 Trend of counts - coho salmon - Bonneville Dam. 

12 Trend of counts - steelhead trout runs - Bonneville Dam. 

13 Trend of counts - total all salmon including steelhead -

Bonneville Dam. 

14 Trend of counts - shad - Bonneville Dam. 

15 Trend of counts - squawfish - Bonneville Dam. 

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

Bonneville Dam. 

17 Daily river discharges, water temperatures and turbidity 

readings - Bonneville Dam - 1969. 

18 Daily river discharges, water temperatures and turbidity 

readings - The Dalles Dam - 1969. 

19 Daily river discharges, turbidity readings and salmonid 

fish count - John Day Dam - 1969. 

20 Daily river discharges, water temperatures and turbidity 

readings - McNary Dam - 1969. 

vi 

'. 
,. 

) 

, 

LIST OF PLATES (CONTD.) 

Plate No. \, 

" 

21 Daily river discharges, water temperatures and turbidity 

readings - Ice Harbor Dam - 1969. 

22 Daily river discharges and turbidity readings - Lower 

Monumental Dam - 1969. 

23 General site map - fish-passing facilities - Bonneville Dam. 

24 General site map - fish-passing facilities - The Dalles Dam. 

25 General site map - fish-passing facilities - John Day Dam. 

26 General site map - fish-passing facilities - McNary Dam. 

27 General site map - fish-passing facilities - Ice Harbor Dam. 

LIST OF PHOTOGRAPHS 

Photo No. 

l-LM Aerial view of Lower Monumental Dam. 

2-LM Aerial view of Lower Monumental Dam. 

vii 
• 

ANNUAL FISH PASSAGE REPORT 

COLUMBIA AND SNAKE RIVER PROJECTS 

CALENDAR YEAR 1969 ·f •• ' 

BONNEVILLE DAM· 

Salmon Passage 

1. A total ~1:..,53.7,g.9-H:t:sh~~unted at Bonneville Dam in I"?()· 

. "if'l5~1 J.ltf,,ti.,,?/, ~i.. ~ . 1.969, bui~j..ng-751',568· salmonids and 829,829 fif miscellaueoml other. 

" 3D Iff. II 

~. The most salmon to be recorded in one day was 20,688 on 9 

''13(,.3 qoU,;2 .2)~ 

September; 16,995 of these were chinook, 2,166 coho, 1,515 stee1head, 

af'I.1i {~ sockeye, I ~ rr ,S p,";"ks , 

2. A brief summary of sa,lmonid counts is shown'be1ow. Comparative 

figures for other main stem projects are shown in Table 1. 

Species 

Spring Run Chinook 

Summer Run Chinook 

Fall Run Chinook 

Chinook Jacks or Grilse 

Sockeye 

ChlDll 

Pink 

Steelhead 

!7-;,rq L \ . Coho~ 

Coho (Jacks) 

!;' 

*z..-year average 

3. Of the (~,~/7~ coho 

also passed ~~ Dam. 

1'170 

~Count 

1I t> "74> F3,5~ 

lM,1sr. 

~I~ 23-1:;-

U,~~1 , 5 

7D 7':z. 

S9;636 

.~ 

,50 

86 

/13 5'10 

~14&;7·~ 

-ff,it~ 

2.S ~I{'l 

25,216 

ii-Year Average 

1~t>oS'" 

8.7,387 

6;3 :t..3.2.. 

63:180 

~/H> .. af! 

l.99,Ht 

Y:J.. 7:J.,o 41,844 

-~~.;J. ) IS'" 

1',180 

~:o 

~ 

I 'fO -If! 2.. 

141',326 

~/~l~JK 30 7~O 

32,128* 

J'Jl/q 1/;.tfJ tabulated at Bonneville l7,05z.. or 34.53% 

1 
Bonneville Dam 

Miscellaneous Other Species 

_~ '4. Non-salmonid species moved in maxUnum abundance on 10 June 

~ when 16,278 shad, 28,927 lamprey and 1,987 of miscellaneous other 

species were recorded for a total of 47,192 • 

.3<-'1 ~?' Shad numbering ~~8 passed into the Bonneville forebay in 

~o1 S30 

counted at The Dalles, l7q,523 at 

5. 

ms. ~4 'I' (,?~ Of these, 305,888 were also 

John Day, 'Dr,3~ and 8~,402 at McNary. 

The squawfish tabulation of 23,853 was the highest for the . ~G/ 6. 

~~c· past 9 years but below the 32-year average of 36,997 for this species. 

7. Lamprey counts of 379,509 over Bonneville cons.tituted. a 

record. The previous high was 364,805 in 1961. 

Sturgeon 

8. 

1)1\1\ ~" , \:' , ...... : t--f.e I tl7. 0 

'tnree sturgeon were counted at the..!..W·a·sh.:i:ng·eon-sta·t·i:on in 1·969. 

? t aueye 

, 9. Fish tallied as "walleye" were not examined for positive 

identification. 

Bonneville Fish Counting Schedule for 1969 

1 January - 1 March 

It . 1'1-,' I l-f March - 29 March ' 

, e,.., I 1.1 10 l 

O~arch - 25 October 

lS- ~ ( 26 October - 22 November 

23 November - 31 December 

No counting. Gates were open at all times. 

Two counters on duty 8:00 AM - 4:00 PM. 

Gates remained open at all times. , 

Four counters on duty 4:00 AM - 8:00 PM. 

Gates were closed at night and during rest 

periods when no counting was being performed. 

Two counters on duty 8:00 AM - 4:00 PM. 

Gates were open at all times. 

No counting. Gates were open at all times. 

2 

" 
.. 

Bonneville Dam . 

. ~~ During periods when counting gates remained-open (before 30 March 

~ I and after 25 October), the 1.2 daytime factor, and the following night _ factors were applied to the regular counts: . 

Chinook 

Sockeye 

Miscellaneous Species 

Fishway In-service Periods 

Bradford Island ladder 

Washington Shore ladder 

Fishway Maintenance Activities 

1.058 Coho 1.08 

1.59 ChlDll 1.08 

1.181 Steelhead 1.033 

Entire year It ~* 

1--20 January 1969 ~~ ~~,/. Ie--

28 February -- 8 December 1969 t7 

12--31 December 1969 

10. Maintenance was generally routine in the Washington shore 

ladder. Diffusion gratings, shoring braces, weir crests, orifice gates, 

and the counting house hoisting mechanism were repaired. U. S. Fish and 

Wildlife Service moved its vertical picketed fish lead a few weirs downstream to direct fish from the ladder into the laboratory. 

11. Minor maintenance was carried out in the Bradford Island ladder 

system. A 6-inch by 5-foot hole discovered in the counting barrier was 

closed 25 January 1969 (announced in the 1968 annual report). 

Miscellaneous Activities 

12. Prototype hydraulic capacity tests were conducted by Corps' 

personnel on the auxiliary water supply systems of both ladders. 

13. Fishery interests conducted research related to navigation " 

lock fish passage, shad, juvenile accummulations in'gate well slots, 

juvenile passage through the trash sluiceway, effect of spillway 

3 
Bonneville Dam 

patterns on adult collection, nitrogen concentrations, and count discrepancies between dams. 

14. Approxbnately 500 spring chinook salmon were removed from the 

north shore trap and transferred to Carson Hatchery by U. S. Fish and 

Wildlife Service. 

15. Bonneville was host to 1,345,069 visitors during 1969. 

, 

4 
'. 

" 

THE DALLES DAM 

Fish Passage 

~ t. 

16. A tot,t e9'ft:-lj...,,";2~8~3t-:,-tleIt!812':2-E-f~iLsft--wirs...counted at The Dalles Dam in tq 7 0 " 

19:6:9:;:::irlC.l,ml,htg ttLf;tf sa1monids 8M 802 rOJ.4-e.i-miseellaaeolls o,t.her - - 1$ {(;2../ 

~pae:ms~ ,T;e~,::fXimum numb:~~ in an~ one day was ~~,~8 0: ~ p~ 

Sept7mber (8,182 ch~1}.ook, },~~4 ~tee1~ad, o~~ soC?~y~,:atttl 6,6! c~hq>'t . . _ 

17. The greatest count of all fish tabulated in one day was 

41,976 on 22 June. ~his total comprised 3,253 sa1monids, 32,588 shad, 

2,174 1amp,reys, and 3,961 various other species. The peak o,f the lamprey 

run (6,6,93) arrivec:t on 2 August. 

The Dalles 1969 Fish Counting Schedule 

1-/ ;J p~: I 

1 January - '29 March 

5'AP~~\ :;;JI/ J.O-Ma-rch - '2-5 October 

.lS" ' ~,October ,- 31 December 

No ~~unting performed. Gates remained open. 

Four counters on duty 16 hours daily. 

Gates' closed nights and rest periods . 

Gates open. No counting. 

No factors were applied to The Dalles totals in 1969. 

Fishway In-service Periods 

North ladder 

East ladder 

Miscellaneous Activities 

18 March --11 December 1969 

1 January --4 December 1969 

11 December--31 December 1969 

18. Biological studies conducted through the season included 

, , 

effect of various spillway patterns on collection of adult migrants, 

collection of juvenile migrants in gatewe11 slots, and establishment 

of operational ~riteri~ for 'auxiliary water supply distribution. 

19. A total of 483,400 visitors were recorded at the project. 

5 
JOHN DAY DAM 

Fish Passage 

It I q7l5 20. k/!r--ln0rr1lMa:rilt--?orff~9'ft()~:z-,m-tish fIJo!tS"' counted at John Day IDam in, 19!1' 

.A~cl«l.t;" Jj()2'2'1 :J..f} '}.5jlJ ~,,~( aIt~~ Of this number 415,836 ~ )9a lmonids and _ ~86, 696 we-re:-m4:s-ae.llane.eJ:ls . ~JIl-IAA ~ -fl,...e;..~t-,.,I. 

-Ja1~f'species~he geeatest tabulation of salmon for anyone day was 

1I1:;I J)" • " L/tYE I II 1'bf' \1(,3 12~~6 on 14 September and included'~ chinook, 2~581 stee1head, 4~~ 

a -f. E ~rJ d. coho and ~ sockeye. The maximum daily count ~s was 

pJ 1~f 1 ~9-- on k July. 

~ 21. The 486,696 non-salmonids were composed of 174,523 shad, 

r 52,314 lamprey, 101,743 squawfish~ 3 sturgeon, and 158,113 various 

others. No attempt was made to count chubs and suckers. 

John Day Dam 1969 Fish Counting Schedule 

1/ AP&J\ 1 January - ~ 

Ie A P ... ; I J.if 

Mai;;G.R.. - a October 

~arOctober - 31 December 

Fishway In-service Periods 

North ladder 

South ladder 

No fish counted. 

16 hours counting, 4:00 AM - 8:00 PM. 

Counting.gates closed at night and during 

rest periods. 

No counting performed. Gates remained open. 

1 January --28 February 1969 

25 March --31 December 1969 

27 February --1 December 1969 

Maintenance and Operations Activities 

22. John Day powerhouse collection system ope~ated with two fishwater pumps almost all year. Major difficulties were encountered at 

No. 3 pump 27 June when the interior deflector came loose from its 

fastenings. 

6 

.. 
.. 

John D,ay Dam , i ',! 

23. During March a contractor using large circular diamond saws , , -

This improved shad p~ssage to a limited degree., , .." .' .... . " 

24. A n~~er of,.John ~ay ~~erl1o~s,~ bu?yant .or!f~c~s damag~,~ by 

wave action in 1?6~ were repaired at The D~lle~ ~~m a~d returhed.t~ 

service at John,D~y. 

25. Barrie.rs were placed along ,the fence bel!JW the north .~hore 

counting station ,to prevent salmon and steelhead from leapi~g from the 

fishway. 

26. Early in April, the maintenance crew repaired and refastened 

powerhouse diftusion gratings to preclude various species of fish ~rom , , 

entering the auxiliary water s~pply system. 

27. With only 7 or 8 units operating for much of the year, • • I • ' 

cons iderable spilling was required to regulate water flaw. During the 

\ 

spill perio~ U. S. Fish,& Wildlife Service and the Federal Water , . , Pollution Control Authority monitored dissolved nitrogen saturation. , . " 

Dates of Initial Unit Operation 

Unit 1 - 16 July 1968 Unit 7 - 26 March 1969 

Unit 2 - 29 August 1968 Unit 8 - 12 May 1969 

Unit 3 - 15 October 1968 Unit 9 - 2 July 1969 

Unit 4 16 November 1968 Unit 10 26 August 1969 

Unit 5 - 22 January 1969 Unit 11- 4 February 1970 

Unit 6 - 19 February 1969 Unit 12 - 22 April 1970 

7 
John Day Dam 

Miscellaneous Operations 

28. After all spillway gates were closed, greater numbers of 

salmon and steelhead ascended the north ladder than were counted at the 

Oregon ladder. Throughout the summer concentrations of salmon were 

noted close below the south powerhouse fish entrance, and anglers took 

many steelhead and chinooks from above the reef opposite the concretebatch plant approximately 800 feet downstream from the powerhouse. 

29. Dredging operations during the late fall brought to surface 

a number of red salmon eggs confirming existence of earlier spawning 

activity in The Dalles Dam forebay. 

30. In December, hundreds of gulls were observed feeding on 

young shad at the downstream face of the powerhouse. At the same time, 

large numbers of adult shad were seen swnnming back and forth along the 

upstream side of the powerhouse. 

31. The public was not permitted to visit John Day Project grounds 

during 1969 because of construction activities. 

8 
McNARY DAM 

I ' 

32. A total of 778,161 fish was counted'over McNary Dam in 1969. 

Of this number 373,591 were salmonids and 404,570 non-salmonids. The 

greatest number of salmonids for anyone day was 10,502 on 13 September. 

The predominant miscellaneous species was the sucker 246,785. 

McNary Fish Counting Schedule 

1 January - 31 March 

1 April - 31 October 

1 November - 31 December 

Fishway In-service Periods 

Washington ladder 

Oregon ladder 

Special Fishery Activities 

Gates open. No counting performed. 

Full count 0400-2000 hours daily. 

Gates closed during non-count periods. 

Gates open. No counting. 

Ent ire year. 

Ent ire year. 

33. In 1968 a pilot study was conducted on utilizing the ice and 

trash Sluiceway as a means of bypassing downstream migrants salmonids 

around the turbines. Orifices, 6 inches in diameter, were drilled 

through the wall between the intake gatewells and the sluiceway on 

selected units. The study showed that the fish would readily accept 

these orifices. Based on these results, orifices were drilled into each 

gatewel1. This system was operational during 1969. The Bureau of Commercia1 Fisheries installed a trapping system in the lower discharge 

channel of the ice-trash sluiceway. This facility was used to collect 

all fish passing through the ice-trash sluiceway. These fish were counted 

and enumerated as to type, size, marks, and physical condition. The 

9 
McNary Dam 

results of the evaluation showed that mortality to fish passing through 

the bypass system was negligible. 

10 
ICE HARBOR DAM 

Fish Pa-ssage 

34. A tot:al of 327,674 fish were counted over Ice Harbor Dam in 

1969. Of this number, 170,464 were salmonids and 157;210 non-salmonids. 

The greatest number of salmonids on anyone day was 3,126 on 19 May. 

The combined maximum daily count of all species was 4,861 on 18 June. 

Ice Harbor Fish Counting Schedule 

1 January - 31 March 

1 April - 31 October 

1 November - 6 December 

7 December - 31 December 

Fisbway In-service Periods 

North ladder 

South ladder 

Special Fishery Activities 

Single shift - full count basis 

0800-1600 

Two shift - full count basis 

0400-2000 

Single shift - full count basis 

0800-1600 

Gates open. No counting. 

Entire year 

Entire year 

35~ In March of 1969, the Bureau of Commercial Fisheries Research 

Unit installed a fish trap and separator for a magnetic tag detection 

system in the south fish ladder. The trap was in place throughout the 

fish counting period. 

36. The Bureau of Commercial Fisheries began a study to determine 

the homing instinct of salmon which were transported various distances 

of their migration route. Fish were collected from the intake gate wells 

and tagged with magnetized wire tags and thermal brands. These fish were 

11 
Ice Harbor Dam 

then released in three locations: (1) Ice Harbor, (2) below John Day, 

and (3) Bonneville Dam. If the information on returning adult salmon 

is favorable, a system of bypassing and transporting downstream migrants 

could be developed. 

37. For the,past two y~ars, experiments on spilling patterns have 

been carried out at Ice Harbor Dam under contract to the Orego~ Fish 

Commission. ~indings indicate ,that the efficiency of fish passage is 

favored with the crowned spill. 

12 

\ 
LOWER MONUMENTAL 

Fish Passage 

38. A-total of 472,747 fish were counted over Lower Monumental 

Dam in 1969, including 165,727 sabnonids and 307,020 of miscellaneous 

other species. The greatest tabulation of salmon for anyone day was 

3,887, on 24 September. The maximum daily count for all species was 

13,291 on 5 June. 

39. The 307,020 miscellaneous species included 545 shad, 8,271 

lamprey, 39,758 squawfish, 133,763 suckers, 3,161 whitefish, 43,818 

carp, 2,846 bass, 2,760 channel catfish, 20 crappie, 2,279 shiners, 

68,555 chubs, and 1,244 miscellaneous trout. 

Lower Monumental 1969 Fish Counting Schedule 

1 January - 27 February 

28 February - 31 March 

1 April - 31 October 

1 November - 31 December I 

Fishway In-service Periods 

North ladder 

South ladder 

Initiation of Fish Passage 

No fish counted. Facilities closed 

down for completion of dam. 

Single shift - full count basis 

0800-1600 

Two shift - full count basis 

0400-2000 

Single shift - full count basis 

0800-1600 

26 February through 31 December 1969 

26 February thro~gh 31 De,cember 1969 

., 

40. At 2230, 6 January 1969, due to high flows, the spillway gates 

were closed at Lower Monumental Dam. At 0600,. 7· Jan~ry .1969, the' 

reservoir level was at 483 mel; on 8 January, 503 msl. Due. to a problem 

13 
Lower Montnnenta 1 Dam 

at Marmes Rock Shelter, the reservoir was dropped to 494.5 and on 21 

February 1969, the pool was raised to 506, and full pool 540 msl on 

26 February. 

41. Fish counting was started on 28 February 1969 with steelhead 

passing the first day. Total steelhead for the month of March was 

1,525. The first generator was in operation on 27 May 1969, the second 

on 8 September 1969, and the third on 6 January 1970. 

Pertinent Data 

Stream 

River miles from mouth of Columbia River 

River miles from mouth of Snake River 

River miles upstream from Ice Harbor Dam 

Drainage Area, square miles 

Discharges in cubic feet per second: 

Minimum of record, natural 

Average annual low flow 

Mean annual flow 

Average annual peak flow 

MaxUnum of record, June 1894 

Standard project flood 

Spillway design flood 

Tailwater Elevation, msl, Ice Harbor Pool Elevation 440: 

50,000 cfs 

340,000 cfs, Standard project flood 

850,000 cfs, Spillway design flood 

Reservoir 

Elevation, normal pool msl 

Elevation, minimum pool 

Length, miles 

Area at normal pool, acres 

General 

Length at crest, feet 

Normal height headwater 

EstUnated cost 

to tail water, feet 

. '

14 

366 

41.6 

31.9 

108,500 

9,000 

15,200 

48,950 

187,000 

409',000 

340,000 

850,000 

441 

453 

471 

540 

537 

. 28.7 

6,590 

3,800 

100 

$187 ;000,000 .. 

• 
I 

Lower Monumental Dam 

Spillway 

Overall length, feet 

Number of bays 

Bay width, feet 

Pier width, feet 

Crest elevation 

Gate size, width by height above crest 

Deck elevation 

Powerhouse 

Length overall, feet 

Total number of units definitely provided for 

Skeleton units provided initially 

Units installed complete initially 

Dates in operation: 

Unit No. 1 

Unit No. 2 

Unit No. 3 

Intake deck elevation 

Tailrace deck elevation 

Turbines: 

Type 

Runner Diameter, inches 

Revolutions per minute 

Rating, horsepower 

Discharge per unit (99.5' head 155.3 MW) cfs 

Generators: 

Rating, (name plate), kilowatts 

Navigation Lock (single lift) 

Net clear length of lock, feet 

Net clear width of lock, feet 

Minimum water depth over sills 

Maximum possible lift, feet 

Upstream sill block elevation 

Downstream sill block elevation 

352 

8 

50 

12 

483 

50 x 59 

553 

695 

6 

3 

3 

27 May 1969 

8 Sep 1969 

6 Jan 1970 

553 

456 

Kaplan, 6-blade 

288 

92.3 

190,360 

20,800 

121,000 

675 

86 

15 

103 

522 

422 

Fish Facilities 

Two ladders 

Ladder clear width, feet 

Slope 

Normal ladder flow, cfs 

Powerhouse collection channel: 

one on each shore 

16 

1 vertical to 10 horizontal 

66 

Entrances, number: 

Submerged orifices 

Overflow weirs 

15 

12 

3 
Lower Monumental Dam 

Fish Facilities (contd) 

Auxiliary water supply: 

One Facility supplying North 

Number of pumps 

Capacity of each pump, cfs 

Type 

16 

shore, powerhouse and South shore. 

3 

850 

turbine driven 

, 
'rAIL!! 1 FISH ESCAPElII!NT AT !lAIIi STEIl _ 

COWlUlIA & SIW<E RIVEBS 1965 TO 1969 

SPECII!.S BONIlEVILLlI 'rIlE DALLlIS JOHII DAY McNARY ICE IIARBOR PRII!.ST ROCK ROCKY RAPlDS ISLAND IU!ACH 

1965 

CiffiiOOK'" 317 ,957 195,049 150,907 39,233 51,782 36,407 25,344 

Sprlng'* 84,266 43,617 29,206 12,178 5,799 4,921 3,374 

SUIIIIIWI'" 75,997 SO,527 45,375 14,701 26,599 22,LJ9 15,975 F.I1* 157,694 100,905 76,326 12,354 19,384 9,347 5,995 Jacka 64 ,597 67,552 48,818 9,295 24,202 17,lLJ U,585 STEI!LHIWI 166,453 141,052 118,960 62,873 9,041 6,063 3,300 SOCKEYE 55,125 44,279 42,052 317 48,340 42,379 31,722 COHO 76,032 17 ,468 2,700 320 448 258 304 SHAD 617,323 346,277 39,810 532 752 LAllPIlEY 108,987 45,180 7,362 9,818 4,475 8,872 

!ru 

CHINOOK 340,111 240,671 223,141 75,882 62,868 48,554 31,925 Sprlng'* 112,669 96,628 87,195 43,881 14,375 9,730 8,344 

5_ ... · 71,997 61,062 60,827 16,983 32,581 29,002 19,445 Fa 11* 155,445 82,981 75,119 15,018 15,912 9,822 4,LJ6 Jacka 45,468 36,482 18,809 15,711 11,243 

STlI£LHlIAI) 143,661 146,172 145,130 65,798 12,749 9,732 6,093 SOCKEYE 156,661 147,886 173,028 278 170,067 165,792 129.557 COIlO* 11,891 32,279 8,525 878 11,491 8,342 879 Adulta 36,972 15,653 1,741 Jacka 34,919a 16,626a 6,601 SHAD 557,513 399,028 100,483 8,398 116 LAllPBSY 67,914 43,383 5,410 15,106 3,017 1,930 , 

1967 

CiffiiooIC" 366,237 280,112 195,653 84,930 48,918 31,047 23,446 

Spring'* 84,935 11,976 62,591 35,593 10,589 7,095 5,560 

S_ ... 95,659 72,582 59,975 30,315 26,241 20,147 15,558 Fall .. 185,643 135,554 73,087 19,022 12,088 3,805 2,328 Jacka . 73,981 98,817 2.321 15,840 8,952 8,081 STI!l!LIll!AD 121,872 121,614 77,700 44,205 7,354 3,826 2,462 SOCKEYE .144,158 120,589 105,635 717 123,786 105,010 109,434 COIIO* 96,488 32,015 27.198 3,770 8,879 5,602 688 Adult. 48,505 11,559 5,876 1,482 Jack. 47,983 20,456 21,322 4,120 SNAD 222,460 138,998 25,673 6,531 239 LAllPBSY 66,171 28,311 1,516 4,836 2,099 6,945 

1968 

CHINOOK'" 341,154 262,975 233,654 200,488 98,681 48,314 23,411 

Sprins* 99,187 98,742 71,482 67,092 44,773 11,621 6,422 

SUIIIIIWI'" 81,919 67,391 75,494 60,639 29,531 27,121 14,721 Fa 11* 159,048 96,842 80,678 72,757 24,377 9,572 2,268 Jack.· 64,823 .64,664 67,284 44,100 16.104 13,319 7,949 S'IEELHEAD 106,974 147,481 121,256 112,522 82.383 10,524 3,553 SOCKEYE 108,207 116,897 87,847 101,007 1,165 108,308 NO COUST 91,376 COllO* 63,488 42,687 38,233 39,S18 6,227 13,212 735 Adulta 43.030 29,652 24,396 21,952 3,854 11,475 Jacko 20,45S 13,035 13,837 17,566 2,373 1,737 SHAD 294,078 231,L36 123,136 ' 26,247 584 300 

LAIIPKI!Y 109,029 57,628 21,669 1,568 6,616 7,402 

1969 

CiiiiiooX* 507,543 314,258 276,051 213,407 100,514 86.700 40,696 21,034 

Spring'* 173,562 100,482 81,724 70,079 52,090 48,637 8,872 4,400 

SUIIII8II'" 102,153 61,978 64,132 63,953 30,917 30,455 20,329 12,996 

Pall* 231,828 151,798 129,595 79,37S 17,507 7,608 11,495 3,638 Jacka 96,295 96,244 93,9U 39,691 10,023 12,268 14,028 8,532 

STI!l!LHIWI 140,782 112,529 . 86,348 76,6S1 63,8S9 71.434 6,647 1,974 

SOCKEYE 59,636 37,226 39,847 29,787 745 1,121 39,131 NO COUST 20.374 COIIO* 49,378 17 ,054 13,589 53,716 5,316 6,466 1,344 179 Adults 24,162 5,836 4,558 6,7S! 2,276 3,912 661 

Jack. 25,216 11,218 , 9,031 46,965 3,040 2,554 683 

SIWI 317,398 305,888 174,523 89,402 442 545 3,440 

, LAllPRI1.Y 379.509 167,252 52,314 3,069 5,548 8,271 17,208 

As._d 

Dates for 

Chinook Runs 

Spr1ne 1 liar - 30 liar ** 30 liar * 1 Apra1 - 2 Jan ** 28 Feb .... 16 AprU - 30 Apral - 30 April -

31 May 3 June 5 June 8 J'UM 11 June 13 June 23 June 23 June 23 June 

SUIIII8IIr 1 June - 4 June - 6 June - 24 June - 24 J ...... - 24 June - 31 Jul 3 AUS 5 AUS 1 Sept 1 Sept 1 Sapt 

Fall 1 Aug - 4 Aug - 6 AUS - 2 Sept - 2 Sept - 2 Sept -

22 Nov ** 25 Oct ** 25 Oct .... 3 28 Oct 31 Oct 15 Nov 

* Includea Jack counts. Fish ciao. if1ed .a jacks a Ie those under 22 inches in length except for counts marked a (uruler 12 inches). 

** 1969 only. Beginning and termination of counting for previous years may vary .11lhtly~ 'rAIL!! 1 
TABLE 2 

~ YF.A.RI.;r TOl'ALS OF ALL FISH COUNTED OVER BONNEVILLE DAM 

~ 1938 -1..9'69- 7° 

I\) 

Tota.l M1scella.neous Total 

Year Chinook 8teelhea.d Sock~e Coho Chum Pink Sa.lmonid Fish Species 

1938 271,799 107,003 75,040 15,185 2,1l7 471,144 1'614,896 1,086,040 

1939 286,1Bg 122,032 73,382 14,383 1,168 497, 154 ~ '" 464,684 961,838 

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

1941 461,443 118,oBg 65,741 17,911 5,269 4 668, 451 ~ 269,138 938,195 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 2,547 188 448,436 . 187,319 635,815 1944 240,764 100,518 15,072 4,207 954 1 361,516 ~ 230,173 591,689 1945 297,416 120,133 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 480,317 135,444 111,139 11,174 199 3 798,336 ~ 408,520 1,206,856 

1948 419,555 139,062 131,541 4,081 3,636 2 697,871: 383,971 1,081,848 

_19.49 2_I7..,YJ~7.. 119., 285-05.1,444 1,004 2,028 6 451::,464 \s' 444,l::5.J. §9.5.,.61:5. 

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 9 875,196 199,530 1,015,326 

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

1954 320,941 176,260 130,107 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 '684,319 238,718 923,097 1959 345,028 129,026 86,560 2,695 906 22 564,237 330,229 894,466 

1960 256,049 113,676 59,113 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 344,4?2 117.252 99,856 53,602 632 45 615,809 462,391 1,078,206 

1965 311,957 166,453 55,125 76,032 496 64 616,127 810,864 1,426,991 

1966 3.40,111 143.66J 156,661 71,891 872 58 713,254 708,588 1,42.1,.,_842 

1967 366,231 121,872 144,158 96,488 352 50 ~29,157 359,046 1,088J20~ 1968 341,154 106,914 108,201 63,488 79 21 19,923 500,4B3 1,120,40 

1969 507,543 140,782 59,636 49,378 143,. 86 757,568 829,829 1.587.397 

,Ipt> :J!q ,71/0 113,S()f/ ,0, ,(,1- frO, I I~ ;')..0 ( tID &. "I'1,$'-t. - T.p.ta1_1l. 20.7_._615---*_, 522.425_3._183 .. 1-35_605" 643-37-.-1-63-5 18-1-9-,-557-,-69-9-1-2-,-87-2-,-686--32-;-430,385-

II Sqj 29/> ~ '1(,.,21{'f 3 z.S'( ,('11 {, 1G 7St{ 17 'Ill (,&,r: 2.1 '1",'1 :0.5' - - "'5-5 J"'" J , ~ ,J I • 

-ge-Year 3S"l), I;}. I/{0 .~'1',2 'fT pi '-tJ/), I 151 ::to "",-, :z1t1 

402';"271 '-' 

Average 399,238 141, 26 99,492 1 • l,laO . 16 611,178 1,013,4:50_ 

.. 
TABLE 3 

MONTHLY TOTALS OF ALL FISH COUNTED OVER 

BONNEVILLE - 1969 

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

Chinook 1,910 65,371 106,281 59,177 42,976 38,456 187,502 5,511 359 507,543 

Stee1head 911 2,164 2,891] 6,889 63,222 36,077 26,565 1,484 573 L40,782 

Sockeye 5 165 24,238 34,970 120 124 13 1 59,636 

Cohp 1 38 443 4,671 41,671 2,998 52 49,378 

Chum 6 75 62 143 

Pink 1 6 70 9 86 

Total Saltnon 2,821 67,540 109,343 90,342 141,612 79,330 255,443 10,090 1,047 71

57,568 

Shad 2 5 158 233,018 81,159 2,846 163 7 317,358 

Misc. Trout 6 76 221~ 1,017 971 786 1,319 190 39 4,628 

Carp 4 26 5,136 7,012 816 291 65 2 13,352 

Chub 25 507 2,021 1,357 255 188 41 4,394 

Sucker 218 3,107 9,772 36,728 22,563 4,120 3,780 1,303 194 81,785 

Squawfish 41 702 2,193 12,781 5,144 1,263 1,292 394 43 23,853 

Whitefish 44 9 12 87 191 66 329 427 148 1,313 

Shiner 4 459 716 214 145 24 1,562 

Lamprey 44 24,386 230,096 87,769 32,908 4,126 170 10 379,509 

Bass 53 158 897 475 131 195 71 3 1,983 

Channel Catfish 3 3 1 7 

Crappie 5 3 1 4 4 17 

Tench 19 4 1 1 25 

Sturgeon 1 1 1 3 

Perch 1 4 5 

Dace 5 10 1 16 

WalleIe 2 1 4 10 2 19 

Total Misc. Fish - 311 4,025 37,440 522,275 207,379 43,418 11,844 2,698 439 8129,829 ~ 

~ t" 

tz:l Total All Fish 3,132 71,565 146,783 612,617 348,991 122,748 267,287 12,788 U) 1,486 1,587,397 
TABLE 4 

CLIMATOLOGICAL AND STREAM. FLOW DATA 

BONNEVILLE DAM 

JANUARY 1969 FEBRUARY 1969 

Temperature R i v e r Temperature R i v e r 

Date Air Precipi- Date Air PrecipiMax. Min. Water tation Turbidity Flow Max. Min. Water tation Turbidity Flow 

1 22 11 36 0.14 4.6 160,300 1 39 33 35 0.07 3.5 181,000 

2 24 18 36 0.00 4.8 123,500 2 45 38 35 0.16 4.0 189,300 

3 39 11 37 0.23 4.5 140,000 3 43 32 35 Trace 4.0 174,100 

4 44 28 36 3.09 4.5 136,400 4 38 31 35 0.50 5.0 197,800 

5 45 35 37 1.71 4.5 129,900 5 43 30 35 Trace 5.0 213,700 

6 57 33 38 2.51 4.2 170,700 6 39 30 33 0.00 3.5 209,200 

7 38 33 38 0.54 4.0 247,300 7 39 35 33 0.10 4.5 189,200 

8 40 32 37 0.85 4.0 223,600 8 45 34 33 1.25 3.5 18,4,000 

9 42 32 36 0.65 1.5 245,600 9 42 36 33 1.10 3.5 140,700 

10 42 33 35 1.02 1.4 240,500 10 46 38 33 0.75 3.5 110,000 

11 37 31 35 0.18 1.4 195,000 11 42 36 33 0.38 5.5 143,400 

12 35 31 35 0.62 1.5 165,400 12 44 36 34 0.34 5.5 193.500 

13 37 31 35 0.09 1.7 147,700 13 50 34 34 0.00 4.0 206,200 

14 45 30 35 0.23 1.4 159,800 14 41 35 34 0.06 3.5 220,400 

IS 43 36 35 0.02 1.4 190,600 15 44 35 34 0.58 2.9 198,200 

16 42 34 36 0.01 1.4 202,000 16 47 35 34 0.01 2.8 137,700 

17 38 36 36 0.02 1.5 197,300 17 46 37 35 Trace 3.1 190,000 

18 38 28 36 0.02 1.5 176,900 18 47 34 36 Trace 2.2 177 ,400 

19 36 25 36 0.00 0.8 151,800 19 52 34 36 0.00 2.3 204,000 

20 34 28 36 0.00 0.8 163,700 20 48 35 36 0.00 2.4 224,400 

21 34 24 36 0.00 1.0 184,300 21 43 30 36 0.00 1.5 184,400 

22 37 18 36 0.00 1.0 184,000 22 44 30 37 Trace 1.7 196,000 

23 31 12 35 0.00 0.8 205,600 23 41 32 37 Trace 1.7 167,200 

24 31 10 35 0.00 0.9 217,800 24 38 31 37 0.02 2.2 170,600 

25 31 16 35 0.16 0.9 217,300 25 43 32 37 0.07 2.5 156,700 

26 30 22 34 1.12 0.9 156,600 26 42 32 37 Trace 2.4 152,400 

27 30 18 35 0.21 - 156,700 27 46 33 37 Trace 2.6 159,900 

28 30 16 35 0.32 - 157,400 28 45 33 38 Trace 3.2 169,300 

29 21 14 35 0.62 1.0 213,400 5.39 

30 43 16 33 0.05 3.0 222,100 

31 43 32 35 0.46 3.4 176,800 

14,87 
... 

TABLE 5 

CLIMATOLOGICAL. STREAM FLOW AND SALMONID FISH COUNT DATA - MARCH 1969 

BONNEVILLE DAM 

~----.. T e m per a t u r e r~--··-· R i v e r Sa1monid Fish Count 

Date Air Precipi- Stee1- Ma-=--.. ~~~. water. tation Turbidity Flow Chinook head Total 

1 54 36 38 0.00 3.5 163,100 

2 47 38 38 0.14 3.3 142,000 2 2 

3 49 39 39 Trace 3.2 170,800 

4 52 39 38 0.36 3.0 164,100 1 1 2 

5 52 38 39 0.54 2.7 180,000 2 5 7 

6 45 37 39 0.13 3.0 177 ,500 1 4 5 

7 50 22 39 0.00 3.0 210,400 1 1 2 

8 52 30 39 0.00 3.0 216,400 3 6 9 

9 48 32 39 0.00 2.8 203,400 2 2 

10 49 32 39 0.00 3.4 164,900 2 2 4 

11 55 30 39 0.00 3.2 185,300 1 6 7 

12 56 30 39 0.00 2.0 180,400 1 4 5 

13 58 30 39 0.00 2.6 167,300 1 2 3 

14 61 31 40 0.00 3.2 140,900 6 10 16 

15 67 37 40 0.00 2.8 157,100 5 5 

16 57 39 41 1.10 3.0 152,400 20 27 47 

17 55 39 42 1.35 3.0 162,500 5 6 11 

18 50 39 42 0.18 3.0 157,800 3 6 9 

19 57 40 42 0.00 3.0 195,800 175 117 292 

20 61 38 43 0.00 2.0 236,900 21 12 33 

21 64 37 42 0.00 2.2 230,900 34 30 64 

22 54 42 43 0.30 3.2 232,000 6 4 10 

23 54 37 42 0.00 3.1 229,100 56 33 89 

24 61 39 43 0.00 2.8 201,200 42 18 60 

25 64 39 42 0.00 2.8 228,900 24 18 42 

26 71 36 42 0.00 2.9 228,100 78 73 151 

27 70 35 44 0.00 2.9 227,700 49 39 88 1-3 

~ 28 71 34 45 0.00 3.0 173,900 339 220 559 

f;; 29 67 45 46 Trace 3.1 222,700 249 106 335 

30 67 45 46 0.47 2.9 237,200 283 5S 338 1.11 

31 57 43 46 0.04 2.8 266,400 507 97 604 

4.61 1,910 911 2,821 
1-3 TABLE 6 

~ 

~ CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - APRIL 1969 

0\ 

BONNEVILLE DAM 

T e m per a t u r e I R I V E R Sa1monid Fish Count 

Date Air Precipi- , 

I Stee1-

Max. Min. Water tation I Turbidity Flow Chinook Sockeye head Total 

1 61 43 46 Trace 3.1 348,500 251 52 303 

2 46 '39 46 0.05 2.1 360,400 130 20 150 

3 57 40 46 0.10 2.0 381,100 257 97 354 

4 56 43 46 0.09 2.0 367,100 93 15 108 

5 58 43 46 0.01 1.7 215,100 98 6 104 

6 56 37 46 0.02 1.9 207,900 166 23 189 

7 60 38 47 0.00 1.9 336,200 1,052 203 1,255 

8 65 41 47 0.00 2.0 365,000 544 40 584 

9 61 44 47 0.14 1.6 366,700 435 29 464 

10 64 41 48 0.00 1.5 366,300 632 42 674 

11 68 42 48 0.00 1.7 359,300 531 49 580 

12 66 38 48 0.12 1.8 375,200 557 61 618 

13 56 38 48 0.03 1.7 376,300 820 47 867 

14 56 39 48 Trace 1.9 362,000 1,361 129 1,490 

15 61 38 49 0.00 1.9 350,500 2,028 131 2,159 

16 65 41 50 0.09 2.0 384,700 2,832 173 3,005 

17 58 45 50 0.67 1.9 342,400 3,117 80 3,197 

18 53 45 49 0.20 1.6 321,100 3,375 105 3,480 

19 53 42 49 0.60 1.7 348,000 1,597 45 1,642 

20 64 43 50 Trace 1.7 341,900 2,483 61 2,544 

21 72 45 50 0.00 1.4 330,500 3,672 101 3,773 

22 72 48 51 0.11 1.2 340,600 3,148 83 3,231 

23 60 43 51 0.02 1.2 330,000 5,963 1 100 6,064 

24 55 39 51 0.80 1.1 352,500 4,083 61 4,144 

25 57 37 51 0.03 1.1 384,000 3,860 1 73 3,934 

26 70 41 51 0.00 1.2 384,700 3,010 69 3,079 

27 72 46 51 0.10 1.2 378,300 4,618 80 4,698 

28 53 40 52 . 0.80 1.1 347,600 6,084 54 6,138 

29 54 35 52 0.10 1.1 320,500 5,178 1 79 5,258 

30 51 35 50 0.02 1.2 319,600 31 396 2 56 3 1 454 

4.10 65,371 5 2,164 67,540 
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 

t 28 

~ 29 ...., 30 

31 

TABLE 7 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - MAY 1969 

BONNEVILLE DAM 

---_ ....... --- T e m per a t u r e R i v e r Sa1monid Fish Count 

A 1 r Precipi- SteelMax. - Min. Water tation Turbidity Flow Chinook Sockeye head 

53 41 50 0.07 1.2 330,600 5,609 60 

55 42 50 Trace 1.4 326,500 6,568 2 71 

58 35 51 Trace 1.4 329,200 4,976 2 45 

67 37 51 0.00 1.4 307,707 3,366 1 45 

74 38 51 0.00 1.3 305,100 5,840 57 

80 48 51 0.00 1.3 303,900 8,056 2 123 

87 53 51 0.00 1.1 315,800 8,182 2 118 

88 52 52 0.00 1.2 341,300 7,677 3 162 

74 46 52 0.00 1.3 366,300 7,549 5 177 

71 45 54 0.00 1.0 387,000 5,702 7 131 

76 47 54 0.00 1.0 407,700 5,171 9 95 

80 50 54 0.00 1.2 427,700 4,802 6 100 

67 51 55 0.01 1.4 432,600 3,135 5 61 

65 46 56 Trace 1.2 437,300 2,885 4 56 

69 43 56 0.00 1.3 449,100 2,820 5 45 

74 46 56 0.00 1.3 448,900 2,613 5 86 

80 54 57 0.00 1.4 444,600 2,497 3 64 

61 51 57 0.98 1.5 445,300 2,174 4 60 

57 51 56 0.18 1.4 446,000 2,145 3 39 

70 52 56 Trace 1.2 443,100 1,299 7 58 

86 45 56 0.00 1.4 444,800 1,754 11 100 

86 57 56 0.00 1.3 444,900 1,910 10 98 

84 56 56 0.00 1.7 444,500 1,797 6 81 

67 49 57 0.00 1.7 443,900 1,473 4 88 

67 53 57 0.24 1.5 444,800 1,086 6 81 

62 49 57 0.27 1.4 444,500 1,170 6 83 

64 48 57 0.02 1.5 436,900 901 7 90 

66 49 58 0.10 1.8 405,200 893 8 127 

61 52 58 1.90 1.6 352,600 672 7 148 

67 45 58 0.00 1.8 349,700 R47 13 170 

80 48 58 0.00 1.9 349,900 712 12 178 

3.77 106,281 165 2,897 

Total 

5,669 

6,641-

5,023 

3,412 

5,897 

8,181 

8,302 

7,842 

7,731 

5,840 

5,275 

4,908 

3,201 

2,945 

2,870 

2,704 

2,564 

2,238 

2,187 

1,364 

1,865 

2,018 

1,884 

1,565 

1,173 

1,259 

998 

1,028 

827 

1,030 

902 

109,343 
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 8 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - JUNE 1969 

BONNEVILLE DAM 

T e m per a t u r e R i v e r , Salmonid Fish Count 

Air Precipi- SteelMax. Min Water tation Turbidity Flow Chinook Sockeye Coho head 

81 54 58 0.00 2.0 365,400 699 9 195 

82 65 59 0.00 2.0 374,700 813 10 219 

96 58 60 0.00 2.1 375,400 775 21 176 

81 61 60 0.00 2.5 378,100 714 10 186 

74 59 60 0.00 2.5 372,700 1,155 12 210 

66 52 61 0.00 2.5 370,000 1,646 35 215 

74 58 61 0.12 2.2 374,800 1,940 45 272 

79 62 61 0.00 2.3 376,000 1,576 78 280 

73 58 61 0.01 2.3 377,600 1,184 112 1 256 

68 59 62 0.00 2.5 369,000 3,273 185 290 

75 61 63 0.00 2.7 365,000 3,238 257 203 

72 55 63 0.00 1.4 369,000 1,163 144 106 

80 58 64 0.00 1.2 319,600 1,590 131 161 

77 54 64 0.00 0.1 369,100 812 64 51 

84 52 65 0.00 1.0 362,700 1,575 235 186 

94 60 64 0.00 1.4 362,300 3,328 301 181 

99 59 65 0.00 1.8 341,200 3,492 774 193 

84 59 65 0.00 2.2 329,000 4,289 1,009 4 247 

74 58 65 0.00 2.6 319,200 4,598 1,458 2 294 

69 56 65 0.00 2.8 281,200 2,705 2,245 1 377 

10 58 65 0.20 2.3 245,700 1,521 1,723 257 

61 51 65 00 60 2.4 249,100 1,818 2,196 290 

62 53 65 0.93 3.0 254,500 2,527 1,655 202 

60 49 64 0 0 74 2.8 258,100 2,411 1,465 219 

63 51 63 0.12 2.1 274,300 1,806 1,149 200 

63 51 64 0.24 2.7 284,500 1,388 1,323 3 166 

66 51 64 0.09 2.4 282,200 1,639 1,308 4 235 

63 53 62 0.05 2.4 283,900 1,691 1,427 219 

13 51 63 0.00 2.4 301,900 1,336 2,051 9 315 

83 53 63 0.00 2.6 318,600 1.875 2.800 14 422 

3.10 59,177 24,238 38 6,889 

Total 

903 

1,042 

972 

910 

1,377 

1,896 

2,257 

1,934 

1,553 

3,148 

3,698 

2,013 

1,882 

927 

1,996 

3,816 

4,459 

5,549 

6,352 

5,328 

3,501 

4,304 

4,384 

4,095 

3,155 

2,880 

3,186 

3,391 

3,111 

5 2111 

90,342 
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 

21 

28 

HI 29 ~ 30 

~ 31 

\0 

TABLE 9 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - JULY 1969 

BONNEVILLE DAM 

T e m per a t u r e R i v e r Sa1monid Fish Count 

Air PrecipiMax. Min. Water tation Turbidity Flow Chinook Sockeye Coho Pink 

82 56 64 0.00 2.7 324,900 2,199 3,441 14 

66 56 64 0.03 2.7 313,900 2,465 4,065 3 

67 55 64 0.02 2.7 306,200 2,678 4,466 6 

73 55 64 0.00 3.0 308,400 1,863 3,345 14 

73 54 64 0.00 3.0 303,200 1,737 3,258 16 

64 55 64 0.00 3.1 303,500 1,813 2,955 11 

69 60 64 0.00 3.2 304,900 1,414 2,925 11 

15 55 64 0.00 3.2 299,,100 1,672 2,266 18 

79 57 65 0.00 3.4 314,900 1,076 2,014 15 1 

13 55 65 0.32 3.5 315,200 1,290 1,435 18 

11 56 66 0.01 3.5 280,300 1,470 1,248 6 

12 52 66 0.00 3.2 255,100 1,200 782 6 

72 54 66 0.00 3.2 241,400 1,190 557 4 

75 52 66 0.00 3.6 250,400 1,244 492 4 

17 52 66 0.00 3.8 243,600 1,528 424 10 

78 55 66 0.00 3.8 228,000 1,393 295 9 

80 55 66 0.00 3.8 204,700 932 156 15 

81 56 67 0.00 4.0 199,000 1,123 173 16 

85 57 67 0.00 4.1 193,200 1,194 126 18 

71 53 61 0.00 4.0 189,500 1,312 101 22 

17 54 61 0.00 4.0 190,100 1,206 75 25 

88 58 68 0.00 4.1 193,100 1,248 82 16 

90 60 68 0.00 4.2 191,700 1,216 62 19 

82 55 68 0.00 4.5 204,100 1,105 41 6 

74 52 69 0.00 4.2 163,500 1,238 29 21 

90 55 69 0.00 4.1 143,400 1,412 26 23 

82 55 68 0.00 4.2 136,100 1,093 16 19 

75 51 68 0.00 4.2 134,900 817 14 14 

77 51 69 0.00 4.3 159,200 845 10 19 

83 52 69 0.00 4.3 145,100 1,038 16 19 

11 54 70 0.00 4.5 133,200 830 15 14 

~ 42,976 34,970 443 1 

Stee1-

head Total 

579 6,233 

811 7,344 

924 8,074 

786 6,008 

694 5,105 

868 5,653 

1,105 5,521 

1,353 5,264 

1,268 4,434 

1,628 4,371 1,958 4,682 

1,935 3,923 

1,971 3,122 

2,059 3,799 

3,416 5,378 

2,761 4,458 

2,188 3,291 

2,383 3,695 

3,634 3,972 

2,452 3,881 

3,266 4,512 

3,596 4,942 

3,771 5,128 

2,879 4,031 

2,119 3,401 

3,401 4,992 

1,891 3,019 

1,708 2,553 

2,021 2,895 

2,530 3,603 

2.267 3.126 

63,222 141,612 
TABLE 10 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - AUGUST 1969 

BONNEVILLE DAM 

T e m per a t u r e R i v e r Sa1monid Fish Count 

Date Air Precipi- Stee1-

Max. Min. Water tation Turbidity Flow Chinook Sockeye Coho Pink head Total, 

1 77 54 70 0.00 4.8 130,900 543 7 12 996 1,558 

2 75 54 69 0.00 4.6 121,000 1,121 9 9 2,085 3,224 

3 76 54 70 0.00 4.6 116,000 494 1 3 945 1,443 

4 68 53 69 1.36 4.6 146,400 625 4 9 1,332 1,970 

5 72 47 69 0.01 4.9 121,800 664 6 9 1,084 1,763 

6 78 49 68 0.00 5.8 123,900 446 5 4 1,104 . 1,559 

7 69 52 69 0.00 5.3 128,700 449 6 5 859 1,319 

8 78 54 69 0.00 5.4 125,800 437 3 11 1,012. 1,463 

9 78 56 69 0.00 5.6 121,500 696 2 22 1,406 2,126 

10 75 56 69 0.00 5.4 121,500 794 7 26 1 1,548 2,376 

11 68 56 69 0.00 5.5 128,000 688 4 39 1,102 1,833 

12 75 52 68 0.00 5.2 14Q,100 769 4 27 2,004 2,804 

13 83 53 68 0.00 5.6 121,100 750 1 31 1,759 2,541 

14 86 61 68 0.00 5.7 123,000 582 1 27 742 1,352 

15 71 49 69 0.00 5.5 158,800 884 30 789 1,703 

16 73 49 69 0.00 5.6 136,200 881 6 30 1,913 1,930 

17 88 53 68 0.00 5.8 148,500 850 1 41 1,345 2,237. 

18 78 58 68 0.01 5.8 147,800 969 2 61 1,087 2,119 

19 78 52 68 0.00 5.8 144,300 962 2 114 830 1,908 

20 83 56 68 0.00 6.8 128,000 871 119 829 1,819 

21 82 52 69 0.00 6.7 121,800 717 1 92 655 1,465 

22 84 53 69 0.00 6.5 123,900 866 2 87 545 1,500 

23 85 54 69 0.00 6.5 122,200 1,349 2 66 630 2,047 

24 72 56 70 0.02 6.2 117,200 1,946 4 149 1,046 3,145 

25 78 49 69 0.00 6.5 119,800 1,789 1 162 1,221 3,173 

26 76 50 69 0.05 7.0 121,600 2,212 1 170 1,136 3,519 

27 73 53 69 0.00 6.7 122,400 2,050 226 1,646 3,922 

28 74 44 69 0.00 7.0 115,200 1,826 5 299 752 2,882 

29 76 44 68 0.00 7.0 105,900 2,485 11 636 1 1,246 4,379 

30 80 50 69 0.00 7.2 83,500 3,777 8 991 1,483 6,259 

31 90 55 68 .0.00 7.5 77 ,300 41 964 14 11 164 4 11846 7a992 

1.45 38,456 120 4,671 6 36,077 79,330 
"l'ABLE 11 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - SEPTEMBER 1969 

BONNEVILLE DAM 

Tempera t u r e R i v e r Sa1monid Fish Count 

Date Air Precipi- Stee1-

Max. Min. Water tation Turbidity F1C!JW Chinook Sockeye Coho Chum head Pink Total 

1 90 60 68 0.00 7.8 88,300 6,151 13 1,888 2,836 3 10,891 

2 75 53 69 0.00 7.0 103,200 7,803 5 1,110 1 2,583 3 11,505 

3 61 53 69 0.00 6.5 104,800 5,842 6 797 2,028 8,673 

4 66 43 67 0.00 6.5 107,500 7,812 4 1,123 2,145 3 11,087 

5 71 42 67 0.00 6.5 113,900 6,801 7 1,308 1,490 9,606 

6 86 46 66 0.00 7.1 121,000 5,740 6 1,100 1,062 3 7,911 

7 90 - 60 67 0.00 7.1 96,100 9,310 5 1,066 1,161 11,542 

8 84 62 67, 0.00 7.2 103,300 15,295 10 1,702 1,283 1 18,291 

9 83 56 67 0.00 7.2 87,800 16,995 10 2,166 1,515 2 20,688 

10 87 52 68 0.00 7.2 105,800 16,040 10 2,399 1,127 6 19,582 

11 85 51 69 0.00 7.4 112,300 12,203 2 2,031 1 1,031 2 15,270 

12 76 55 69 0.04 7.4 117,400 11,923 2 1,974 1,319 6 15,224 

13 64 46 69 0.14 7.4 109,900 10,174 1 1,777 1,124 10 13,086 

14 69 43 69 Trace 7.2 82,100 12,589 2 2,652 1 1,057 6 16,307 

15 77 45 67 0.00 7.2 82,900 11,173 3,225 1 921 15,320 

16 67 51 67 0.01 7.1 86,900 11,087 6 2,650 763 6 14,512 

17 62 52 66 1.30 6.2 88,500 5,620 4 2,207 471 3 8,305 

18 70 52 66 0.38 6.1 101,900 3,735 1 1,548 431 7 5,722 

19 61 53 66 0.72 6.0 111,300 1,758 2 1,048 500 3,308 

20 66 53 66 Trace 6.2 114,400 1,390 2 1,152 2 278 2,824 

21 67 54 66 0.06 6.5 76,900 1,287 4 963 439 2,693 

22 71 57 66 1.31 6.4 103,900 847 6 713 101 2 1,669 

23 70 55 66 0.30 6.6 106,900 1,275 1 940 166 1 2,383 

24 68 55 66 0.09 7.0 119,200 894 2 742 157 1 1,796 

25 69 48 66 0.00 6.5 93,500 867 1 582 107 1 1,558 

S 26 71 49 66 0.00 7.0 124,100 626 4 410 107 1 1,1t.:8 

27 68 52 66 0.02 7.0 101,100 654 2 556 87 2 1,301 f;; 28 75 53 66 0.00 7.0 99,300 574 6 384 98 1 1,063 ..... 29 65 54 65 0.12 7.0 109,300 531 450 89 1,070 - ..... 30 65 55 65 0.13 7.0 121,000 506 513 89 1 1 108 

4.62 187,502 124 41,176 6 26,565 70 255,443 
..... 

N 

Bate 

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 12 

CLIMATOLOGICA~STREAM FLOW AND SALMONID FISH COUNT DATA - OCTOBER 1969 

BONNEVILLE DAM. 

Temperature R i v e r Sa1mon1d Fish Count 

Air Precipi- Stee1-

Max. Min. Water tation Turbidity Flow Chinook Sockeye Coho Chum head 

63 48 65 1.35 6.0 116,500 526 2 336 2 150 

59 46 65 0.23 7.0 108,000 447 3 337 166 

64 42 64 0.02 7.0 141,500 417 1 247 99 

68 41 64 0.00 7.0 113,100 404 252 65 

70 40 63 0.00 6.8 102,600 317 207 66 

74 48 63 0.00 6.8 99,400 286 186 72 

60 50 63 0.38 7.0 121,700 213 1 143 45 

59 48 64 0.93 5.2 122,200 141 137 3 79 

55 45 62 0.39 5.2 122,400 218 1 197 35 

59 38 62 Trace 7.0 122,100 265 2 150 1 82 

66 40 62 0.00 6.8 122,100 246 2 119 2 50 

56 42 61 0.00 6.0 122,400 146 78 35 

60 35 62 0.00 6.2 122,900 129 50 2 25 

58 35 61 0.00 5.8 106,100 89 54 3 30 

61 42 58 0.40 5.8 120,000 212 51 3 51 

52 42 58 0.30 5.7 110,800 122 37 32 

60 38 57 0.02 5.9 105,000 114 50 8 37 

56 39 57 0.00 5.9 128,700 135 58 6 22 

55 49 58 0.00 7.0 133,800 145 73 1 26 

68 48 58 0.00 5.8 110,200 136 1 39 7 45 

71 4S 58 0.00 5.8 97,700 94 39 7 34 

61 48 58 0.10 5.8 103,300 117 34 1 33 

59 46 58 0.01 7.0 108,600 101 21 5 40 

53 42 57 0.26 5.9 121,400 73 19 1 20 

58 40 57 0.00 5.8 122,000 98 24 2 43 

56 44 56 0.56 5.5 115,700 82 7 6 12 

53 44 56 1.47 5.6 115,400 61 14 13 

58 47 55 0.13 5.5 108,000 33 11 3 11 

57 49 57 0.02 5.7 121,300 54 11 8 24 

61 43 57 Trace 5.7 133,900 34 4 1 9 

65 47 56 0.00 5.7 110,500 56 13 3 33 

6.57 5,511 13 2,998 75 1,484 

Pink Total 

1,016 

1 954 

1 765 

1 722 

3 541 

596 

402 

360 

451 

500 

419 

259 

1 207 

176 

317 

191 

209 

221 

245 

1 229 

174 

185 

167 

113 

167 

107 

88 

58 

1 98 

48 

105 

9 10,090, 
TABLE 13 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - NOVEMBER 1969 

BONNEVILLE DAM 

T e m per a t u r e R i v e r Sa1monid Fish Count 

Date Air Precipi- Stee1-

Max. Min. Water tation Turbidity F1m/ Chinook Sockeye Coho Chum head Total 

1 64 45 55 0.00 5.8 114,500 47 5 3 41 96 

2 64 45 55 0.00 5.9 79,900 22 3 23 48 

3 62 49 55 0.02 5.9 92,400 17 5 9 21 52 

4 64 43 56 2.50 5.6 124,300 13 5 3 19 40 

5 54 45 56 0.29 5.3 139,700 70 16 4 133 223 

6 53 48 55 , 0.04 5.2 140,300 36 9 2 73 120 

., 58 44 55 0.00 6.5 141,200 12 3 33 48 

8 60 46 55 0.00 6.5 141,400 24 1 4 25 54 

9 59 47 55 0.00 6.7 125,100 16 1 18 35 

10 60 44 55 0.00 6.7 123,600 17 6 14 37 

11 58 45 55 0.00 6.5 141,000 11 3 3 12 29 

12 61 44 55 0.00 6.5 140,000 6 1 1 1 8 17 

13 60 44 55 0.00 6.5 129,800 5 1 6 14 26 

14 58 42 54 0.00 6.S 138,400 9 3 12 24 

15 57 39 54 0.38 6.4 139,600 14 2 2 12 30 

16 45 36 54 0.46 6.3 145,500 7 2 16 25 

17 48 41 53 0.11 6.5 137,500 7 4 6 17 

18 51 39 54 Trace 6.5 136,000 3 1 4 8 

19 53 38 53 0.00 6.5 107,200 7 17 24 

20 48 38 53 0.96 6.0 109,000 9 1 15 25 

21 60 35 53 0.02 6.0 122,700 4 1 3 30 38 

22 50 37 53 0.00 5.5 122,100 3 1 27 31 

23 48 35 53 0.55 5.5 101,600 

24 48 34 53 0.00 5.4 128,000 

25 48 34 52 0.00 5.6 130,400 

26 42 35 52 0.00 4.0 140,300 

27 40 34 49 0.00 4.0 126,300 

28 46 33 49 0.00 4.0 104,900 

29 36 30 49 0.00 5.2 133,200 

t-3 30 36 30 47 0.00 4.6 133,200 

~ 5.3J ~ 359 1 52 62 573 1,047 

...... 

IJ,) 
:fABLE 14 

CLIMATOLOGICAL AND STREAM FLOW - DECEMBER 1969 

BONNEVILLE DAM 

T e m per a t u r e R i v e r 

Date A-i r PrecipiMax. Min. Water tation Turb·idity Flow 

1 36 32 47 0.00 4.6 133,300 

2 34 32 47 0.00 4.6 135,200 

3 44 30 47 0.21 4.2 165,200 

4 47 32 47 0.05 4.3 144,700 

5 37 34 46 0.01 4.2 131,500 

6 38 32 46 0.10 4.1 104,400 

7 39 34 46 0.06 4.0 104,400 

8 39 33 45 0.58 4.1 105,900 

9 41 36 46 0.37 3.9 115,300 

10 38 34 46 1.10 4.0 142,900 

11 49 35 46 2.01 3.9 142,900 

12 48 40 46 0.97 142,700 

13 49 43 44 0.65 3.0 138,800 

14 55 39 44 0.25 3.0 119,000 

15 46 37 44 0.00 3.0 137,800 

16 47 39 44 0.41 4.0 127,500 

17 49 39 44 0.35 4.0 137,000 

18 44 39 44 0.10 4.1 151,600 

19 44 41 44 1.13 4.1 143,500 

20 46 40 44 1.18 6.3 139,400 

21 52 42 44 0.48 6.3 117,100 

22 46 40 44 1.30 6.0 131~900 

23 56 35 44 0.42 5.6 141,500 

24 45 35 44 0.01 6.0 178,900 

25 43 32 44 1.08 5.5 135,400 

26 44 37 44 0.36 6.0 108,400 

27 43 35 44 0.05 7.0 126,200 

28 43 35 44 Trace 7.0 119,500 

29 61 36 44 0.00 7.0 132,100 

30 48 38 44 0.00 7.0 126,300 

31 43 34 44 0.00 8.0 137,100 

Total for December 13.23 

Annual Total 67.42 

TABLE 14 
TABLE 15 

LAMPREY &: SHAD COUNTS APRIL THRU NOVEMBER 1969 

BONNEVILLE DAM 

APRIL MAY JUNE JULy AUGUST SEPTEMBER OCTOBER NOVEMBER 

Date Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Date 

1 - 1 2,450 327 944 4.420 2,687 86 193 35 15 1 1 

2 7 3 9,395 550 1,289 3,621 4.726 71 211 10 19 1 2 

3 - - 10,094 458 1,391 4,568 1,685 108 142 2 20 3 

4 3 1 15,606 1,133 906 7,817 2,932 33 109 - 41 1 4 

5 2 1 15,764 2,573 1,410 8,018 2,221 63 93 4 16 5 

6 IS 4 7,546 4,726 1,035 7,019 4,514 131 118 3 7 6 

7 24 4 13,653 7.576 1,259 8,027 4.639 84 145 14 7 3 7 

8 51 7 8.467 11,422 1.103 6,907 2,460 93 196 18 5 8 

9 47 3 9.092 9,099 1,831 5.104 1,905 41 105 13 7 1 1 9 

10 103 28,927 16,287 2,506 4,613 605 47 443 10 3 1 10 

11 53 1 20,135 11,955 1,750 4,462 479 116 303 5 3 2 3 11 

12 43 8,389 2,854 1,601 1,091 15I 75 222 6 2 1 12 

13 44 2 5,299 1.430 1.409 1.073 179 92 160 5 3 13 

14 56 5 3,418 172 2,374 746 155 148 104 6 - 1 14 

15 87 5 14,167 358 3,701 929 157 17 80 2 - 15 

16 3 79 3 25,308 5,448 3,020 1,095 198 24 28 10 .- 16 

17 2 310 4 10,045 9.392 2,561 736 264 56 42 8 - 17 

18 . 59 2 4,751 13,125 1,959 768 213 25 39 1 1 18 

19 1 47 2 2,849 12,174 2,269 2,058 198 19 173 - 5 19 

20 325 1 2,458 36,293 2,891 1,387 198 357 250 2 1 1 20 

21 624 3 2,603 29,811 1.573 957 640 14 145 2 3 21 

22 4 920 1,602 16,768 3,580 805 422 26 324 - 8 22 

23 13 1 691 4 1,274 10,736 4,726 653 245 16 77 2 3 23 

24 1 592 5 861 7.600 6.342 817 201 273 122 - 1 24 

25 3 711 9 755 3,246 5,547 1,231 137 94 42 - - 25 

26 2 1,645 5 1.346 3,954 4,435 722 117 50 59 - . 26 

27 3 4 564 2 1,599 2.967 6,761 514 143 73 102 - - 27 

28 9 1,542 14 845 2,890 6.494 436 125 16 46 1 - 28 

29 2 14,348 10 734 3,642 3,774 243 87 25 33 3 - 29 

30 1 584 7 664 4,052 3,860 138 143 516 20 1 - 30 

31 810 50 3 468 184 82 57 - 31 

44 5 24,386 158 230,096 233,018 87,769 81,159 32,908 2,846 4,126 163 170 7 10 

2 shad counted on March 30 
~ TABLE 16 ~ 

l-' 

0\ PEAK DAYS OF FISH MIGRATION 

BONNEVILLE DAM - 1938-1969 - '7 (J 

Spring Chinook Summer Chinook Fall Chinook Steelhead Sock.eye ..coho 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!: May 10 2,978 Aug 11 1,102 Sep 9 16,736 Sep 2 4,356 Jul13 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 15 119 Sep 1 33,900 Sep 8 6,783 Jun 30 7,311 Sep 7 1,214 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 14 316 Jul 3 2,483 

1942 May 7 2,579 Jun 1 949 Sep 8 44,501 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 2,010 Sep 4 372 Nov 10 54 Jul19 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 Jul 10 2,343 

1945 May 3 3,836 Jul15 1,050 Sep 11 19,913 Sep 9 3,906 JullO 618 Sep 1 65 Nov 1 49 Jul10 6,634 

1946 May 7 4,135 Jun 14 2,424 Sep 10 34,619 Aug 6 4,333 Jul12 5,079 Sep 10 618 Nov 18 96 Julll 1,285 

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

1948 Apr 16 3,927 Jun 25 5,298 Sep4 25,708 Sep 4 4,131 Jul 4 11,840 Sep 5 601 Nov 21 156 Jul17 1,199 

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

1950 May 10 5,055 JullO 2,841 Sep 8 21,677 Aug 13 4,073 Jul 8 6,254 Sep 2 1,214 Nov 29 61 Jul 24 804 

1951 May 9 10,673 Jun 5 3,610 Sep 10 10,196 Jul18 4,272 Jun 28 12,288 Sep 1 559 Nov 18 115 Jul 3 603 

1952 May 21 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 3,891 Sep 3 9,083 Jul 21 6,884 Jul 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 10,531 Sep 4- 607 Nov 14 120 Jul 30 320 

1955 May 2 13,763 Jun 23 4,912 Sep 5 8,645 Jul 27 9,331 Jul 1 21,112 Sep 5 374 Nov 9 28 Jul 26 533 

1956 May 7 5,291 Jun 23 6,419 Sep 6 8,924 Jul 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 Julll 1,336 

1958 May 9 4,833 Jun 11 4,634 Sep 15 22,380 Jul 25 5,053 Jul 6 1,174 Sep 2 345 Nov 6 43 Jul 10 1,051 

1959 Apr 24 2,821 Jun 23 5,242 Sep 6 14,656 Jul 22 7,472 Jul 9 1,369 Sep 6 249 Nov 20 95 Jul17 899 

1960 Apr 29 6,231 Jun 14 1,151 Sep 5 1,848 Jul 25 4,816 Jun 23 3,695 Sep 4 285 Nov 11 61 Jun 30 9,584 

1961 Apr 21 7,620 Jun 19 3,322 Sep 6 8,210 Jul 31 4,611 Jul 2 1,031 Sep 12 411 Nov 23 42 Jul 4 36,835 

1962 Apr 23 4,167 Jun 16 4,930 Sep 1 1,750 Sep 2 6,134 Jul 1 1,925 Sep 12 1,435 Nov 23 89 Jul14 32,518 

1963 Apr 24 4,028 Jun 18 2,149 Sep 6 12,955 Jul 31 6,051 Jun 30 4,100 Sep 6 549 Nov 8 44 Jul 6 23,413 

1964 Apr 29 5,256 Jun 25 3,113 Sep 8 16,086 Jul 29 5,019 Jul 1 9,631 Sep 13 3,899 Nov 10 38 Jul12 22, 35~ 

1965 May 10 4,959 Jun 23 3,588 Sep 8 12,599 Jul 27 6,405 Jun 30 3,408 Sep"10 5,408 Nov 15 35 Jul16 40,018 

1966. Apr 16 6,077 Jun 21 2,882 Sep 11 8,121 Jul16 3,523 Jul 1 3,168 Sep 20 8,121 Nov 15 57 Jul10 27,744 

1967 Apr 21 5,325 Ju1 2 4,188 Sep 15 13,838 Sep 8 2,801 Jul 5 10,235 Sep 15 5,988 Nov 12 33 Jul 6 14,760 

1968 Apr 22 5,245 Jun 10 2,116 Sep 7 10,607 Jul 31 2,760 Jun 25 7,359 Sep 1 4,611 Nov 11 1 Jul 4 15,961 

1969 May 7 8.182 Jun 19 4,598 Sep 9,16,995 Jul 23 3,771 Jul 3 4,46} Sep 15 3,225 Nov 3 [I Jun 20 36,293 1910 ,1 I .5 0"17 ,1 :11 I q3f " 1/ 19 3'~ AUf 5" :l. .,Zl. II 5 31./., " II gS7/" ocT 2~ " :z.t, lS s31 

'rotal 197,333 108.952 5A2.,.~~ 16.6....188 2lt-0.,!53 52..9.11 2 • .135 29722?j-

.jJ.Year 

2"'1. .:!Iro riO no :nra,1." ''''''I,''''' 2," 3, 'In Col ,"iT7 2- '1"'" 31 :J I .I 

g,!gi j.3j~ Lf~~ ~ u/' Average ~9;a 1.~t~ iJt1 l~ UQ 

1 Fish counting initiated on 7 May 1938. 
TABLE 11 

I(()Ir.lEX COUl'lT ag CllINOOIC SAIM01f 

BOlIlIEVILUl DAM - 1938 - 1969 - 70 

Totals TotaJ.s Year~ 

Year Jan Feb Mar Apr !5' Jan 1-!5' 31 Jun Jul Jun l-Jul 31 Aug Sep Oct Nov Dee Aug 1-Dee 31 Totals 

1938 

1 - 22,~r 22.~1 8,22l 6,556 14,m 34,765 197,294 2,302 263 21 234,651 211,799 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,l89 1940 504 ~,253 28,621 66,~8 7,021 14,938 21,965 58,643 240,515 3,765 287 34 303,244 391,587 1941 4 1,360 51,486 19,445 72,295 7,013 9,395 16,408 12,590 351,967 7,179 866 138 ~2,74o 461,443 1942 1 15 34 9,506 30,915 40,471 ll,816 12,821 24,6~ 21,58l 303,939 4,485 639 190 336,834 401,942 1943 11 6 43 12,112 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 26,216 43,515 1l,293 16,317 21,610 32,254 l89,675 4,281 m 6 226,353 297,478 1946 1 2 25 14,196 53,313 67,5~ 30,253 20,9(f( 51,220 45,422 217,l52 4,523 173 25 327,295 446,052 1947 2 141 83,520 49,899 133,562 25,502 13,358 38,860 43,062 260,385 3,945 526 ~ 307,955 480,377 1948 10 251 21,205 20,262 41,728 44,1~ 23,100 (f(,2~ 35,934 210,238 3,928 467 23 310,590 419,555 1949 5 5,765 44,304 50,074 24,232 22,500 46,732 41,500 117,599 1,571 21~ 6 180,891 m,697 1950 21 6,630 50,638 57,289 J.6,6(f( 32,9~ 49,604 40,462 ~5,521 4,356 14 250,482 357,375 1951 32 28,801 86,055 114,888 54,889 24,394 19,283 33,785 91,131 6,489 2~ 1~,617 331,788 1952 255 8,130 107,801 116,192 62,491 21,800 84,291 82,290 135,053 2,576 477- 220,396 420,Etr9 1953 l,254 126,450 42,583 170,287 21,228 30,593 57,821 21,398 75,145 1,495 33~ 104,~1 332,479 1954 2 657 82,877 51,230 134,766 46,801 32,596 79,397 24,969 80,426 1,189 20~ 106,784 320,947 

1955 1,391 84,436 85,769 171,596 45,502 ~,437 82,939 32,833 70,558 1,803 121F 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 45,1.28 136,440 104,243 30,190 135,033 34,529 95,457 1,352 175 131,813 403,286 1958 '+68 15,36l 59,377 75,206 74,375 21,524 101,899 19,735 227,50'+ 1,948 127 249,314 426,419 1959 J.82 26,944 34,007 61,133 39,581 49,~1 88,952 24,945 168,lEtr 1,643 l68 194,943 345,028 1960 J.84 ~,064 32,349 69,597 65,247 19,923" 85,170 22,719 76,321 2,012 224 101,21:12 256,049 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 1,218 56,201 33,6~ 91,lJ.6 52,392 2,,093 77,485 23,526 91,320 2,159 419 1lB,024 286,625 1963 2,802 43,859 28,810 75,471 36,836 ~,178 6lI.,o14 28586 104,415 (~571 503 -fr~:~~ :rr,8560 

1964 2,418 69,031 19,979 91,428 35,814 ,717 80,531 26;511-6 1q:1,525 ,57 235 31ilj.:~22 

1965 1,235 47,083 35,945 84,266 38,482 ~,515 75,997 38,721 112,664 6,074 ~ 157,694 317,957 

1966 2,168 92,6~ 17,864 112,66g 40,233 31,764 71,997 20,608 l.28,421 6,052 364 155,445 340,111 

1'167 1.620 U;4~ 11.,58 84.935 4t.~7 53.812 95.959 25.760 154,323 5,405 155 18;,643 366,237 

1968 1,342 28, 25 99,lEtr 46,793 36,l26 82,919 21,779 l26;994 4,010 265 159,048 341 154 1969 1,910 65,.37}.- 106,281 173,562 ~~lU 42,976 10?153 ~~;;.r 187,502 5,511 359 - 231

/

828 50~543 1'170 ~o.:r.o 7 ,.0 .J,O,ZEI /1°.'176 :1',1'

/ " '0:' /511/, 7/11 ., ~e. I( .::lfllf .. ~ D ",,2. / JI"ro ~1_ 40 45 .2~."8}'5.....-L.923_ •. ~~,.3!t.6". 333_2. 793q 17.Z_t.J7.~.P}HA2, 7j);f-2.AWfH,.QR..m-i~ • .974 113.212 9...i~ 545 ..A..3921.6~11,.2o.1 .... 6v.sM'Year 

:1'/,1'.1.5' l5'tI:!5 / z7,-,r,/ l'¥O 1.0 ,,)1 I ff"",S'1 aOf'J Ill)..!:" 5Zl( " if II' H" "t.' ~'D 'PI /I,S'';:J'I ,.,. I' I 7 J.I '.'" 

~ ~fl ~S;s"ll '11~'f '61 oaf' U 7'12. JI" 1/'/' il,.:l3.2 J'i,J..,f 161 rS''I JS'S d'l 2~D~ J£/JrS" 

Average 1 1 - .. 44,498 42( 73 87.;z 1__ ,-846 2':~3' -1,811 33,998 161,921 l,§49 295 17 199,771 3ii,a38 

&:l 

~ \ 

, \ 
~ TABLE 18 

&:1 MONTHLY CO'IJ'NT OF SOCKEYE SALMON 

b; BONNEVILLE DAM 

- 1938-1969-70 

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

1938 1,025 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,Bo7 

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

1942 13 12,624 41,\301 1,4n 49 55,464 

1943 9 4,525 33,613 1,697 1 39, 845 

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

1945 10 51 521 1,507 6,903 498 10 1 9,501 

1946 9 67 7,815 64,715 1,7

47 21 2 74,:576 

1947 5 59,376 108,175 3,564 15 1 1 171,139 

1948 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 3 136,939 47,188 467 30 2 8 184,645 

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

1954 1 13 52,359 , 

7

6,505 1,212 17 130,107 

1955 79 21,923 214,860 866 11 9 2'37,748 

1956 10 29,649 125,1

85 1,564 7 3 156,418 

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

1958 25 38,736 82,7

19 878 23 8 122,389 

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

1960 4 41,758 17,6

15 321 15 59,713 

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

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

1963 492 25,010 34,Zf5 216 304 17 5 60,319 L964 3 510 32,078 66,851 213 110 10 14 99,856 

1965 451 21,860 31,716 144 285 3 55,125 

1966 10 338 51,509 97,845 Boo 155 4 156,661 

1967 18 38 36,091 101,558 344 106 3 144,158 

1.968 54 372 74,226 33,245 199 101 9 1 108,207 1969 5 165 24,238 34,970 120 124 13 1 59,636 (q7() 5 

Total 76 5~1 6 725 1 ,274 2 t 114._Mt--3.3.,.6.62_2 .. 058 111 31 1 _3 ... 18t··

7-jj- :s., -S3' (,q ,.25'1 2 I~D ... .ll .3'1 f&>'1 :;. 3"''' 1:!I.:iS ~ 2.5' .,,11 , ; ;, 

..iM!-Year 1(, :21A-.§' llqS UjH ' oS5 Average i~ ;U2.1 2 17 .210 2.~ 11.1 1; .. 052 3 1 , 9-2-
TABLE 19 

MONTHLY CClURT 0.Ii' COHO SALKlN 

BONNEVILLE DAM - 1938-1969- -; 0 

Total 

Year Jan Feb Mar Apr May Jun J~ Aug Sep Oct Nov Dec (Incl. Jacks 

Jacksl 

1938 3,070 10,995 972 241 7 15,185 

1939 3 2,8ll 12,226 310 15 18 14,383 

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

1941 2 1,317 16,061 369 160 2 17,9ll 

1942 2,193 ll,062 147 12,402 

1943 762 1,676 89 20 2,54-7 

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 ll,174 

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

1949 17 'Z{O 703 5 8 1 1,004 

1950 1,570 8,545 36 10,151 

1951 197 4,773 225 6 5,201 

1952 10 2,581 5,131 22 24 7,768 

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

1954 668 3,319 74 1 4,062 

1955 443 3,188 94 3,725 

1956 7 1,158 .4,879 83 6,1Z{ 

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

1958 341 3,220 99 13 3,673 

1959 l.22 2,551 22 2,695 

1960 538 2,502 224- 4 3,268 

1961 277 2,867 306 6 3,456 

1962 1 2,1l6 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 5,9ll 61,335 8,566 197 76,032 

1966 46 874- 4,921 59,457 6,361 232 71,891 ~,919* 1967 33 715 3,814 87,254- 4,560 112 96,488 7,893 1968 48 124- 10,450 50,900 1,868 98 63,488 20,435 

1969 38 443 4.671 41.176 2.998 52 49,378 25.216 

,Q'1 D 2. t.H 1..,'0'1 7D,t.3/ 1.t.31 ,:1.0 16,'" ~.2'1S' 

Total 21 12 5 1.6.1--2 •. 27.5_6A ... 051-50~ .• 2l!.2-3!t, .• 20t-l •. 6.01_ 66 .605t

6!t3 __ 128.SS3_ 

~-Year Htf :1., '10.1 711, (,S'$" S73 J?3 3~ 13 1,7.2./ /.or; tst ,$'J <J;(H 

, 

-~ H ::J, ,41 J"7.3"~ lIt fL- -f3J!1 .,34 "i6 r; Average 1 .4 .2 2,002 15,Z2 ,06 2 fi 32,1 8** 

&: * In 1966 Jacks were classified as those coho's under 12" in length. ..... Beginning with 1967 Jacks were classified as under 22 inches • \,0 

** 1-Year Average 
~ TABLE 20 

[;1 MONTHI:Y COUNT OF CHUM SALMON 

~ BONNEVILLE DAM 

- 1938-1969~?O 

Year Jan Feb }.kr Apr May Jun Jul Aug Sep Oct Nov Dec Total 

1938 1,245 799 73 2,117 

1939 2 6 700 411 49 1,168 

1940 860 835 34 1,729 

1941 1,116 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 2 119 585 20 728 

1946 1 306 808 63 1,178 

1947 1 59 110 29 199 

1948 192 2,966 418 3,636 

1949 215 1,119 94 2,028 

1950 1 298 110 1,069 

1951 60 984 1,044 

1952 2 163 1,340 1,505 

1953 313 1,355 1,128 

1954 6 193 1,310 1,569 

1955 66 252 318 

1956 2 135 541 9 693 

1951 3 38 528 569 

1958 147 308 455 

1959 8 130 168 906 

1960 291 135 1,026 

1961 222 674 896 

1962 188 825 1,013 

1963 25 302 412 739 

1964 3 1 15 176 431 632 

1965 10 55 431 496 

1966 1 4 28 114 125 872 

1961 11 58 283 352 

1968 11 10 58 19 

1969 6 75 62 143 

,.q?o 

~ 

.,,, 'IS 1i1 2." ., 

'rotal 6 4 136 8,222 27,665 1a024 ...3J..,J..6.3_ 

Ii. 2DD ~ /7'17 17.7J.Q 'J1.'n?. 

M-year .;.j ~ "l...7~ lU) 31 I 151 Average .2 .1 . 2=1: 3.2 t,;J.8Q.. 
• 

TABLE 21 

MONTlILY COUNT OF STEELEEAD TROUT 

BONNEVILLE DAM M 1938-1969-70 

SPRING stiMMi!lR FALL 

Year Jan Feb Mar Apr MB.Y June July Aug Sept Oct Nov Dec Total Jan 1M Jun 1M Aug 26M 

~~1 A~ 25 Dec 31 

1938 6,622 2,382 19,455 29,231 46,618 2,264 339 92 107,003 6,622 42,684 57,697 1939 23 19 570 8,110 1,5&7 1,490 36,681 38,062 33,891 1,264 216 119 122,032 1.0,309 69,7&7 41,936 1940 5 96 1,688 4,125 998 4,489 61,188 46,071 64,"571 1,786 292 59 185,174 6,912 99,812 78,450 191

+1 !7 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 1.942 4 !7 256 3,642 4,159 1,588 19,905 41.,973 TI,076 2,412 566 182 151,800 8,098 57,121 86,581 

1943 14 18 654 3,!74 4,698 1,564 7,755 29,894 41,051 2,444 573 94 92,133 8,758 32,461 50,914 1944 50 157 1,019 6,142 2,224 1,l69 21,868 24,508 35,907 6,129 1,119 226 100,51.8 9,592 41,993 48,933 1945 1,003 1,078 3,008 lJ.,685 1,557 1,109 2lJ.,5!7 40,593 40,194 1,925 302 142 120,133 11,331 61,354 47,lj.48 1946 54 551 3,040 9,839 5,482 3,265 20,600 58,lJ.66 38,399 2,070 262 769 142,807 18,976 7lJ.,446 49,385 1947 197 321 1,968 6,889 2,025 1,595 28,1~ 40,819 50,025 2,905 443 123 135,444 11,400 63,635 60,409 1948 . 154 119 1,631 4,473 1,170 1,895 33,191 53,621 40,609 1,742 381 76 139,062 7,547 79,906 51.,609 1949 1 1,689 3,293 1,712 1,261+ 34,314 54,281 20,786 1,161 686 98 119,285 6,695 84,067 28,523 1950 13 8 1,156 4,5!7 1,667 691 25,142 53,904 2lJ.,226 1,932 811 114,087 7,381 72,810 33,896 1951 375 2,338 1,568 5,187 74,980 39,712 15,357 947 225 140,689 4,281 116,819 19,589 1952 278 1,248 1,751 8,202 118,110 79,735 48,293 2,735 638 260,990 3';IT 186,735 70,978 

1953 1,310 5,308 1,456 5,313 106,712 61+,006 36,10"{ 2,797 905 223,91lJ. 8,07 165,061 50,779 1954 6 679 5,511 1,571 6,115 59,443 65,2~ 34,941 2,209 551 176,260 7,767 118,318 50,175 1955 1,006 2,100 1,149 2,lJ.18 79,12lJ. 84,746 24,239 3,361 268 198,411 4,255 157,359 36,797 1956 1,409 2,718 1,582 3,122 48,306 47,148 23,343 2,846 635 7 131,116 5,709 93,983 31,424 

1957 926 2,081 760 8,434 66,738 34,915 24,029 1,069 231 139,183 3,767 101,412 34,00lJ. 1958 495 651 1,457 5,61+5 53,734 22,827 44,478 1,859 291 131,437 2,603 76,930 51,904 1959 219 746 1,236 2,562 6o,5Q9 38,417 23,579 1,540 178 129,026 2,201 95,997 30,828 

1960 IJ.12 904 1,090 IJ.,31IJ. 44,026 33,571 28,058 1,090 211 113,676 2,406 7IJ.,735 36,535 1961 !74 1,161 692 2,246 44,!79 IJ.1,237 47,409 1,561 660 139,719 2,227 TI,042 6o,IJ.50 1962 381 1,957 1,491 3,7'51 49,789 40,lTI 61+,084 1,798 611 161+,025 3,829 83,161 TI,035 1963 503 1,035 1,385 IJ.,192 51,951 31,441 35,1J.46 2,920 5IJ.5 129,418 2,923 80,935 45,560 1961+ 490 1,609 769 1,940 50,640 26.892 32,406 l,95IJ. 552 117,252 2,868 73,267 41,117 

1965 211 1,516 1,419 4,265 89.405 29,506 37,529 f,971 631 166,453 3,146 i17,414 45,893 1966 658 2,682 2,389 13,051 57,975 25,779 J7,733 2,657 737 IIJ.3,661 5,729 91,816 46,116 1967 416 1,182 899 3,062 40,881 36.787 35,472 2,701 472 121,872 2,IJ.97 76,297 43,078 1968 340 861 1,315 3,654 29,TI3 41,006 27,865 1,61+5 505 106,974 2,516 65,907 38,551 1969 911 2,164 2,897 6,889 63,222 36,077 26,565 1,484 573 140,782 5,972 98,079 36,731 

Itt1° 29;}t¥ I i'7 '1i 1 y.2PY .]6"'1.(, ~~3D; .2.7(7) 'l0t.;3os tI.:JS'/() 2.r'l~ 1$":1.''1 -4.s;'ID '/ .Tota1 1.565 2.486 103; 73 62,5 117;855 1..:i..4it •• M7--1. •. 3 __ •• 23.6_1, 210~ 63.4_7.1, 5 _16.,1+'1.2_2, 29.1J .• S22;J.2S-19.9.,.33L2..J.7.9 ,.788-1, 543.305-

~Year 47 11{" ~81 .31U' l.q2~15Z '/2 ,1.$ J7. S6(, :t 2 1'1 So'S S1 {t~ rp t,~it '1'$17 '/7f,/tJ Average 3:IiJ "r8 3,.,2- '--l..,~94 , 42 .i07--3~ 832 2-.~ -i.J6 , 26 86, 86&-----48;228-' 

~ f;; 

.., 

.... 
Year 

1938 

1939 

1940 

1941 

1942 

1943 

1944 

1945 

1946 

1947 

1948 

1949 

1950 

1951 

1952 

1953 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

,'176 

Totd 

32-Year 

Average 

TABLE 22 

·MONTHLY COUNT OF SHAD AND PERCENT COUNTED OVER FISH LADDERS 

SONNEVILLE DAM - 1938-1969-7D 

Jan Feb Mar Apr MBl Jun JuJ. Aug Sep Oct; Nov 

39 3,184 1,502 527 21 

14 1, 539 3,065 157 2B 

48 12,931 9,118 72 1 

5 2,417 16,010 197 12 16 

2 38 11, 341 1,473 5 

18 2, 545 265 20 

287 16,568 248 

2,801 90,773 948 4 

3,895 16,013 415 

8 5,645 20,280 105 3 

8 6,458 1,953 2 1 

2,647 19,609 322 1 

1,265 548 3 

1, 269 6,192 277 15 

487 2,595 45 4 

53 14,856 1,502 19 

34 3,848 1,136 11 

21 4,411 1,358 18 

1 67 6,838 1,168 11 

1,695 11,039 422 1 2 

3,885 6,257 59 

3 32" 6,315 369 1 

35,259 57,443 594 72 

18,952 245,411 1,236 33 5 

42,6B9 387, 554 4,651 82 4 2 

70 71,961 307,466 4,044 211 14 

19 3,203 236,321 13,008 121 2 

1 33,815 510,432 12,844 194 35 2 

94 181,187 361,643 1,988 545 51 5 

1 1 6,613 212,681 2,944 152 8 

800 101 J 881 183,818 1,387 121 10 1 

2 5 158 233,018 81,159 2,846 163 7 

'1 ".,5"0 :lJ.i,SI'I 9'1, ",sot s(.~ Z&.l. Iii 

3_-6_1,~2:)-18\,446_2,.~l5,l48_66,089 __ 2,:3&6-17.6_ 10 

l' I tf1 3 1.'>"",,'1'5" ~ c3SJo o 7 "", ('SS 'J.,{,,/f 1~"I 

lJ5' 30 ("DS q( q 7(;' :l. 020 (0 

• 'lIl -38--2474-20 9l-i-7-3O-2,065 ".:1.§- 6 .3 

I' 

. / 

Dec 

Percent by Fish Ladders 

Total Brad. Is. Wash. Shore 

5,273 

4,803 

22,230 

18,657 

12,859 

2,848 

17,103 

94,526 

20,.383 

26,041 

8,422 

22,579 

7,816 

8,353 

3,131 

16,430 

5,029 

5,808 

8,085 

13,159 

10,201 

6,720 

93,368 

265,697 

435,988 

389,772 

252,674 

617,323 

557,513 

222,460 

294,078 

317,358 

:3 ;z.q, '17(. 

58.1 

27.9 

42.3 

57·9 

10·3 

81.0 

62.8 

11·2 

44.3 

69.4 

69.1 

54.9 

92·7 

63.2 

54.8 

60.5 

57.5 

64.6 

27·9 

64.2 

49.1 

54.9 

53·2 

61.1 

55.1 

65.7 

63.6 

57·7 

58.9 

65.3 

59.0 

58.0 

7/, '8" 

41.9 

72.1 

57.7 

42.1 

29.7 

13.0 

37.2 

22.8 

55.7 

30.6 

30·9 

45.1 

7.3 

36.8 

45.2 

39·5 

42.5 

35.4 

72.1 

35.8 

50.9 

45.1 

46.8 

32·9 

44.9 

34.3 

36.4 

42.3 

41.1 

34.7 

41.,0 

42.0 

:.I f. 2. 

__ 3,.7.86 .. 6821-__ 

"f, liS, '143 

12(72(, t..1.3'f JB.'S 

-1-18)-334---60.43--_311.-56 
"- r 

~ '. 

TABLE 23 

MISCELLANEOUS SPECIES COUNTED OVER FISH IJIDDERS AND IN FISH LOCKS , BONNEVILLE DAM - 1938-1969 

White- Stur- Other 1 

Year Shad Lamprey Carp Chub Sucker Squawfish fish Shiner Trout geon Bass Species Total 

1938 5,273 227,627 15,189 19,465 281,873 57,542 3,122 559 2,216 44 46 1,91i{) 614,896 

1939 4,803 229,675 8,630 7,007 139,568 64,396 4,599 3,550 1,531 352 20 553 464,&84 

1940 22,230 159,133 10,732 6,058 100,178 59,780 1,811 3,171 1,089 2 27 364,211 

1941 18,657 66,240 14,336 7,002 119,186 42,063 844 207 1,121 28 30 24 269,738 1942 12,859 52,661 17,962 5,99/) 108,420 43,818 990 671 921 547 4 190 245,033 

1943 2,843 57,641 14,751 1,902 64,529 42,507 1,518 569 1,007 11 96 187,319 

1944 17,103 49,239 9,383 2,052 98,311 51,975 651 758 610 13 18 230,173 

1945 94,526 36,721 12,682 803 110,003 52,933 263 530 877 1 18 309,357 

1946 20,383 75,497 15,672 3,489 144,664 90,733 675 11,343 1,257 832 4 260 364,809 

1947 26,041 96,848 15,243 2,171 160,513 91,761 125 14,100 1,231 78 409 408,520 

1948 8,422 143,815 23,543 4,010 159,970 38,725 216 3,677 1,507 81 5 383,971 

1949 22,579 57,9282 12,520 1,188 292,693 45,027 349 10,603 1,249 4 11 444,151 

1950 7,816 32,69:r 15,243 1,067 165,154 37,140 388 4,626 1,101 1,526 85 266,839 

1951 8,353 45,110 11,759 1,127 174,558 39,451 926 5,974 2,164 1,061 79 290,562 

1952 3,131 26,203 9,717 1,187 124,323 28,397 973 2,307 3,253 21 18 199,530 

1953 16,430 47,129 23,369 2,111 169,821 67,202 1,978 1,927 2,252 13 1 31 332,264 

1954 5,029 40,986 14,956 2,135 138,113 43,700 1,-414 521 3,323 1 1 250,179 

1955 5,808 42,603 11,739 1,381 148,638 41,077 1,186 1,300 2,606 6 2 256,346 

1956 8,085 49,911 19,522 1,065 96,500 39,080 712 1,661 2,943 44 3 219,526 

1957 13,159 53,031 11,481 864 71,769 19,157 972 10,897 3,315 1 184,646 

1958 10,201 98,419 19,912 1,489 68,934 19,173 1,190 15,349 3,963 2 2 84 238,718 

1959 6,720 215,083 16,039 1,203 59,715 27,963 724 979 1,779 3 21 330,229 

1960 93,368 177,898 11,298 2,005 94,736 21,907 1,007 3,624 2,255 ° 408,098 

1961 265,697 364,805 22,500 1,877 78,591 13,213 458 2,631 3,766 1 6 753,551 

1962 435,988 101,426 11,922 1,218 48,995 11,079 959 1,153 3,815 1 3 15 616,574 

1963 389,772 87,931 8,125 1,142 60,345 10,385 766 1,228 7,760 6 3 26 567,495 

1964 252,674 104,331 9,185 1,111 77,556 9,356 1,064 924 5,976 3 196 15 462,397 

1965 617,323 108,987 8,472 1,573 53,666 9,985 748 2,599 6,851 1 648 11 810,864 

1966 557,513 67,914 6,462 1,332 52,243 11,504 568 830 9,968 1 248 5 ' 708,588 

1967 222,460 66,171 7,987 2,879 41,814 9,411 696 1,233 5,591 4 738 62 359,046 

1968 294,078 109,029 7,071 4,075 60,645 19,605 1,164 1.461 2 .. 811 3 511 3C 500,483 

1969 317,358 379,509 13,352 4,394 81,785 23,853 1,313 1,562 4,628 3 1,98-3 89 829;829 

Total 3,786,687 3,472,266 430,754 96,372 3.647,869 1.18~,898 34.369 112.530 94.736 4,665 4,465 4,1~5 12.872.686 

32-Year 

Aver.age 118,334 108,506 13,461 3,012 113,996 36,997 1,074 3,517 2,961 146 140 129 402,271 ->-i 

g; 1. Cottids, Crappie, Channel Cats, Catfish, Dace, Sunfish, Smelt, Bullhead, Tench, Stickleback, Trout perch, Perch, Walleye. &; 

N 2. Fish are lead to the counting board by guides constructed of bars with spaces between them small enough to prevent large ~ species from passing through, however, some of the smaller species and part of the lamprey run (since 1950) are able to 

pass through and hence are not counted. 
Year 

1938 

1939 

1940 

1941 

1942 

1943 

1944 

1945 

1946 

1947 

1948 

1949 

1950 

1951 

1952 

1953 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1'I7D 

Total 

~-Year 

Average 

TABLE 24 

NUMBER AND PERCENT OF CHINOOK JACK SALMON 1/ 

BONNEVILLE DAM - 1938-1969-10 

-" 

Total Percen'lt Total Chinook 

Jack of including 

Salmon Total Jack: Salmon 

36,530 13.44 271,799 

63,793 22.29 286,189 

86,170 22-;-00 391,587 46,884 10.16 461,443 

52,352 13.02 401,942 

19,286 6.16 313,123 

33,755 14.02 240,7~ 

37,036 12.45 297,478 

45,412 10.18 446,052 

25,582 5.32 480,377 

57,309 13.66 419,555 

14,573 5.25 277,697 

38,808 10.86 357,375 241 060 7·25 331,788 

33,172 7.88 420,ffr9 

32,215 9.69 332,479 

50,707 15.80 320,947 

35,071 9·75 359,853 

41,274 13·72 300,917 

25,553 6-33 403,286 

15,909 3·73 4261 419 

31,594 9.16 345,028 

18,204 7·11 256,049 

29,736 10.55 281,980 

23,037 8.04 286,625 

48,114 17·27 278,560 

28,116 8.16 344,422 

64,597 20.33 317,957 45,468 13·37 340,111 73,581 20.09 366,237 64,823 19.00 341,154 

96,295 18.97 507,543 

?(), 710/ g I g-, 3'1 .?KI.j 7["0 

1 ,~_,.O.16-

1,'I o 'l,7&;1 l.l,~,615 

II.Stf/J...~ 

1Jita.1 0 I~LI " ~~ $" I 2. 1"';-- _t- 44 ll-.-94 .350;-238-

1.1 Chinook tallied as Jacks through 1963 included only those 

appro~imately 16 to 18 inches in length. Subsequent Jack tallies 

included all chinooks under 22 inches in length. 

TABLE 24 
I\) 

\JI 

, JTABLEJ25' " J I J ' I I /' ' ; i Ill;! .. :: i 1·'1 

YEA.llU' PERCENTAGE 'OF sAIMONlDS- COUNTED OVER ·MCH FISH lADDER 

.' \ . I , . I - 'I' ,. I • , • I '. V~., i • I • \ 

, : / ' I f 1/ ' ~/_1 /3 B~ill.LE DAM; - 19~-,'l9.,69'-7 , , .," •• I I I' , 

7 

Year Chinook Sockeye Coho Chum Steelhead 

Percent of total 

Salmomd ..count 

B. I. Wash.l""hsh Locks_ 

1938 

1939 

1940 

1941 

B.I. Wash. 

64.68 

40.15 

41.00 

39.86 

45.98 

B.I. Wash. 

55.80 

40.90 

47·80 

29·89 18.8J.! 

45.84 

44.20 

59·10 

52.20 

51.30 

54.16 

B.I. Wash. 

56·55 

35.06 

61.80 

40.801 15·37-

48.44 

43.45 

64.94 

38.20 

43·79 

B.I. Wash. B.I. Wash. 

66.27 

23·75 

38.20 

5·00 

5.0o! 

21.16 

33· 73 35.771 1.4a= 

76.25 44.72 

1.661 

61.80 47.50 

90.00 27.47 

18.3J.! 

78.84 43.001 

.20-

29.17 70.83 46.14 

14.95 85.05 52.14 

27.70 72.30 67.55 

43.00 57.00 57.00 

74.40 25.60 54.30 

74.40 25.60 59.60 

62.75 

53.62 

52·50 

54.22 

56.80 

50·72 

52.23 

44.28 

50.38 

60.16 

46.17 

47.77 

44.02 

49.56 

48.29 51.71 

58.60 41.40 

68.65 31.35 

60.51 39.49 

57.23 42.77 

61.57 38.43 

·95 

1l.7~ 

.06 1942 

1943 

1944 

1945 

1946 

1947 

1948 

1949 

1950 

1951 

53.45 

58.59 

70.56 

60.00 

88.40 

82.50 

82.50 66.10--' 

51.56 

46.55 

41.41 

29.44 

40.00 

11.60 

17·50 

17·50 

33.90 - 43.00 

67.50 ___ 3g:-5SL. _ 65_~ 1p~_ ._ ~.50 59.50 49.30 

53.86 

47.86 

32.45 

43.00 

45.70 

40.40 

34: •. 90 

50·70 

71.9\ 

_ 73.Q!I-__ .~.p .. 9Q ______ _ 

1952 

1953 

1954 

1955 

1956 

- 1957 

') 'f958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

62.54 37.45 

• OJ.! 

65.66 34.28 .061 ___ 

44.23 55.77 

53.28 45.711 

.01-

37 .91

1 62.08 

.01= 

32·70 

28.14 

36.56 

36.32 

33.28 

'57 .08 

28.70 

24.44 

37·39 

44.00 56.00 

57·00 33.10 66.90 28.03 

74.501 25.20 14.801 79·10 59.301 .3Q= 6.10= .50= 

.06=: 

40.20 

6o.9~, 39.06 62.10 37.90 61.40 38.60 59.941 40.05 .00= __ .01-__ 

62.46 37.54 

47·01 52.96 

42.15 

62.62 

56.32 43.68 60.29 39.71 60.87 39·13 40.29 59·71 45.75 54.24 

53.02 46.951 68.03 31.97 75.16 24.84 49.99 50.001 52.47 47.51 

.OT' .01-

50·93 

57.55 

59.38 

39·10 

47.37 

50.38 

50.42 

45.82 

56.26 

47.41 

49.031 81.28 18.72 59.74 40.26 57.01 42.971 58.23 

.04=!: ____________ .02= 

42.45- ~1.22 18.78 82.78 17.22 64.51 35.49 

40.62 78.87 21.13 54.95 45.05 69.28 30.72 

60.90 72.50 27.50 89.96 10.04 44.05 55.95 

53.63 86.57 13.43 60.43 39·57 57.93 42.07 

49.62 78.12 21.88 75.22 24.78 55.90 44.10 

49.58 80.32 19.68 44.92 55.08 45.13 54.87 

54.18 86.15 13.85 55.07 44·93 49.55 50.45 

43.74 94.33 5.67 89.24 10.76 48.80 51.20 

52.59 87.975 12.02 63.10 36.90 46.97 53.03 

.0:1.0', 

41.75 

34.4~-- -

30.84 

44.64 

40.04 

37·22 

43.21 

37·37 

34.69 

39·84 

1966 74.28 25.72 37.03 62.97 87.39' 12.61 73.45 26.55 46·69 53.31 61.86 38.14 ~967 65.21 34.79 '37.36 62.64 89.24 10.76 72.16 27.84 45.70 54.30 59.63 1j:0.37 

1968 65.76 cj4.24 46.00 54.00 65.95 34.05 67.09 32.91 40.42 59· 58 57 ·95 42.05 

1969 64.80 10')1 35 •19 60.00 40.00 73.68 26.31 67.13 32.86 53.65 46.34 62.92 37.07 1~.qB 77,.21' ~'2.7J .5'['3' 1/ . .}/P '7~."7 .2!.!i:2 79.90 20. tJ "/ ~S:tJ5" 3'1.9'1 73.e>1 2t..91 i Via ~ib16,eka 3."1."2.'& S"/.lL/ IIS.~~ '1'1.~'1 20.6 ( 82.61 l1.l~ ",0' 3l,q't, 6'i.3'!l 30 .67 2 Powerhouse branch fishway had been removed to permit construction of the four north units of the powerhouse 

3 1 chinook and 1 chum salmon lifted in fish lock in November 1957 If 

4 12 humpback salmon counted in 1957 - included in percent of total count (LT ~ 9- ~ ~ 6 silvers lifted in powerhouse fish lock in 1965 II 5' g- !" ~ .:;J 

l Sf ,"- '1 5~ i 

t. ' '/ 'I l1 )" $ t; t, ' . :; S 3" '1- ~ ..; 

.03 

.17 

.04 

.01 

.02 ___ _ 

.!!: 
Year Chinook 

1957 312,678 

1958 301,960 

1959 207,461 

1.960 1.96,962 

1961. 201,335 

1962 1.87,132 

1963 J.8o,969 

1964 1.83,842 

1965 195,049 

1.966 240,671 

1.967 280,1l2 

1968 262,975 

1969 314,258 

1t'(70 2./"1 J ,!S1 

To tal_3.,.065.,.404 

3 3~ (i, g-~ ( ~ I i 

-Year 137 (..33 

Average 235;866 

TABLE 26 

'YEARlX TCYl'AIB OF ALL FISH CO'U'NTED OVER THE DAI..I.E5 DAM 

1957 - 1969 - 7 () 

Total 

Steelhead Sockeye Coho Chum Pil9.k Salmonid 

129,361 90,201 6,793 75 4 539,112 

121.,420 1ll,039 2,395 31 5 536,850 

156,090 86,259 2,709 25 9 452,553 

1ll,lB9 59,441 3,000 35 5 370,632 

134,572 1.6,689 2,139 4 354,739 

1.63,301 27,1.27 3,696 5 381,261 

l.l.8,957 56,931 3,716 23 3 360,599 

1lO,033 79,042 5,978 5 378,900 

141,052 44,279 17,468 1 3 397,852 

-''''.--

146,172 147,886 32,279 1 567,009 

121,614 120,589 32,015 1 4 554,335 

147,481 116,897 42,687 1 570,041 

112,529 37,226 17,054 1 481,068 ~q I f7 77." 1f' ~3 :tl q t.j '-/1.1 J Sill) J 

, ,713,771- 993,606 111.929 191 50 5,244,251' 

" gil." q5 /,01' .... l r'j I 'fS> "It S1 6 '10(" 'f'1rr 

1?"ll/lf7 7" S2 0 13 9J'I It.f ':J!i'7,/,,°7 

131,'829 76,431 :1:9,225 15 4 457,39l1._ 

Misc. Total 

Fish Species 

580,208 1,119,320 

556,432 1.,093,282 

586,806 1,039,359 

741,627 1,112,259 

825,51.3 1.,180,252 

563,900 945,1.6~ 

511,821. 872,420 

520, 1.J~3 899,043 

670,658 1,068,510 

751,,402 1, 318,,411 

476,138 1,030,473 

663,523 1,233,564 

802,014 1,283,082 

8,250,185 14,195,136 

634,630 1,091,934 
TABLE 27 

MONTHLY TOTALS OF ALL FISH COUNTED OVER 

THE DALLES DAM - 1969 

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

Chinook 65 19,025 80,162 33,432 27,750 29,330 118,890 5,604 314,258 

Stee1head 54 953 414 1,442 33,952 22,963 44,146 8,605 112,529 

Sockeye 22 15,165 21,933 102 3 1 37,226 

Coho 412 970 13,179 2,493 17 ,054 

Pink 1 1 

Total Salmon 119 19,978 80,598 ?0,039 84,047 53,365 176,219 16,703 481,068 

Shad 1 250 222,534 82,257 811 27 8 305,888 

Misc. Trout 7 75 185 212 64 182 133 858 

Carp 1 1 1,216 6,235 3,043 . 957 234 11,687 

Chub 1,075 12,153 12,926 7,302 18,313 1,072 52,841 

Sucker 32 3,458 29,813 84,074 39,430 12,583 17,392 5,866 192,648 

Squawfish 11 62 5,809 34,125 16,692 2,689 3,189 1,050 63,627 

Whitefish 7 3 1 3 19 39 286 1,770 2,128 

Lamprey 395 54,896 64,783 44,563 2,575 40 167,252 

Bass 3 1 3 8 15 12 8 50 

Channel Catfish - 2 30 7 3 42 

Crappie 92 316 19 427 

Shiner 2,051 2,254 170 84 4 4,563 

Sturgeon 1 1 

Tench 2 2 

~ Total Misc. Fish - 51 3,534 37,512 411,558 224,867 71,287 43,020 10,185 802,014 

~ 

~ Total All Fish 170 23,512 118,110 461,597 308,914 124,652 219,239 26,888 1,283,082 
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 . 

APRIL 

Stee1-

Chinook head Total 

17 25 42 

22 75 97 

22 35 57 

24 27 51 

45 19 64 

148 28 176 

78 28 106 

49 34 83 

39 38 77 

64 95 150 

104 32 136 

229 32 261 

228 20 248 

237 29 266 

209 26 235 

319 12 331 

244 17 261 

230 48 278 

433 17 450 

663 32 695 

1,021 19 1,040 

869 31 900 

990 40 1,030 

975 39 1,014 

1,093 23 1.116 

1,392 15 1,407 

1.563 11 1.574 

1,943 4 1,947 

2,900 49 2,949 

2,875 53 2,928 

19,025 953 19,978 

'l!ABLE 28 

SALMONID FISH COUNT - APRIL, MAY & JUNE 1969* 

TIlE DALLES DAM 

MAY 

Stee1-

Chinook Sockeye head Total Chinook 

2,724 22 2,746 487 

2,073 37 2,110 381 

1,963 9 1,972 362 

3,425 21 3,446 353 

3,731 19 3,750 474 

4,034 21 4.055 468 

4,062 11 4,073 740 

4,998 17 5,015 977 

6.394 13 6,407 646 

6,638 33 6.671 755 

6,458 23 6.481 398 

4,777 4 4,781 1,098 

2.582 23 2,605 337 

2,693 11 2,704 1,019 

2,652 11 2,663 938 

2,020 13 2,033 873 

1,883 18 1,901 1,199 

1,775 8 1,783 1,898 

1,486 6 1,492 2,095 

1,218 5 1,223 1,442 

1,348 5 1,353 3,633 

1,545 10 1,555 1,915 

1,574 12 1.586 1,382 

1,812 11 1,823 1,,736 

1,584 7 1,591 1,569 

1,318 1 1,319 1,218 

853 8 861 1,169 

512 1 4 517 1,597 

661 8 669 1,427 

662 5 8 675 846 

707 16 15 738 

80,162 22 414 80,598 33,432 

* Fish counting started 30 March 1969 - chinook 65, steelhead 54 

JUNE 

SteelSockeye head Total Date 

19 6 512 1 

8 L2 401 2 

6 10 378 3 

1 17 371 4 

2 12 488 5 

3 24 495 6 

12 39 791 7 

12 23 1,012 8 

23 33 702 9 

48 34 837 10 

5 8 411 11 

76 46 1,220 12 

3 4 344 13 

60 28 1,107 14 

274 44 1.256 15 

327 41 1,241 16 

456 43 1,698 17 

658 46 2,602 18 

805 59 2,959 19 

770 58 2,270 20 

1,148 102 4,883 21 

1,260 78 3,253 22 

1.423 82 2,887 23 

1,574 100 3,410 24 

1,103 77 2,749 25 

1,048 86 2,352 26 

997 63 2,229 27 

1.169 87 2.853 28 

1,127 102 2.656 29 

748 78 1.672 30 

15.165 1.442 50,039 
'FABLE 29 

SALMONID FISH COUNT - JULY AND AUGUST 1969 

THE DALLE S DAM 

JULY AUGUST 

Stee1- Stee1-

Date Chinook Sockeye Coho head Total Chinook Sockeye Coho head Total Date 

1 794 770 68 1,632 722 7 20 982 1,731 1 

2 1,153 1,057 91 2,301 730 10 40 917 1,697 2 

3 1,312 1,592 150 3,054 574 11 30 973 1,588 3 

4 1,063 1,874 175 3,112 458 6 8 811 1,283 4 

5 1,303 2,185 332 3,820 589 9 63 1,266 1,927 5 

6 909 1,955 399 3,263 366 5 1 630 1,002 6 

7 816 1,633 , 349 2,798 267 7 19 237 530 7 

8 683 1,367 290 2,340 467 2 7 573 1,049 8 

9 763 1,490 368 2,621 361 2 4 381 748 9 

10 669 1,268 430 2,367 540 2 3 650 1,195 10 

11 824 1,174 730 2,728 389 2 2 310 703 11 

12 760 988 708 2,456 578 2 21 667 1,268 12 

13 1,146 1,123 43 1,033 3,345 543 1 89 813 1,446 13· 

14 946 617 39 1,028 2,630 404 2 2 336 744 14 

15 998 561 14 1,379 2,952 593 2 80 593 1,268 15 

16 987 561 46 1,554 3,148 603 9 842 1,454 16 

17 932 381 7 1,537 2,857 771 8 80 1,376 2,235 17 I 

18 1,085 322 2,023 3,430 593 3 9 406 1,011 18 I 19 770 218 1,922 2,910 702 3 1,087 1,792 19 

20 771 138 1,350 2,259 703 1 9 469 1,182 20 ( 

21 884 135 2,013 3,032 977 1 10 1,014 2,002 21 I 

22 816 110 10 1,540 2,476 930 8 53 685 1,676 22 I 

I 23 812 103 108 1,623 2,646 756 6 464 1,226 23 I 24 813 64 7 1,901 2,785 641 1 121 256 1,019 24 I 25 718 76 67 1,291 2,152 1,720 5 11 679 2,415 25 

26 920 23 4 1,781 2,728 1,778 3 45 737 2,563 26 

27 1,151 90 61 1,894 3,196 1,931 1 16 1,033 2,981 27 

28 1,087 20 4 1,890 3,001 1,851 70 850 2,771 28 

29 751 12 1 1,534 2,298 2,022 21 886 2,929 29 

30 444 12 1 1,307 1,763 2,186 31 672 2,889 30 

31 670 14 1,262 1.947 3,585 1 87 1.368 5,041 31 

27,750 21,933 412 33,952 84,047 29,330 102 970 22,963 53,365 
w 

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 

Chinook Sockeye 

2,934 

3,955 

5,059 

4,618 

4,532 

5,047 

6,438 

5,046 

4,409 1 

7,959 

6,955 

7,113 

8,182 1 

5,914 

7,170 

6,775 

5,865 

4,166 

3,712 

3,233 

2,273 

1,345 

968 

930 

1,023 

845 

736 

587 1 

570 

531 

118,890 3 

TABLE 30 

SALMONID FISH COUNT - SEPTEMBER AND OCTOBER 1969 

THE DALLES DAM 

SEPTEMBER 

Stee1-

Coho Pink head Total Chinook Sockeye 

_13C 1 1,081 4,146 472 1 

115 1,163 5,233 503 

137 2,162 7,358 525 

132 1,611 6,361 494 

232 2,311 7,075 397 

389 2,330 7,766 330 

417 2,725 9,580 236 

527 2,475 8,048 174 

258 1,401 6,069 213 

369 1,939 10,267 241 

472 1,574 9,001 248 

441 1,397 8,951 149 

661 1,654 10,498 165 

520 1,678 8,112 121 

588 1,734 9,492 240 

812 1,937 9,524 130 

710 1,569 8,144 103 

849 1,332 6,347 123 

847 1,676 6,235 103 

557 1,854 5,644 98 

529 1,788 4,590 -103 

339 1,307 2,991 101 

242 804 2,014 105 

591 1,053 2,574 111 

420 841 2,284 119 

665 1,003 2,513 

276 495 1,507 

371 551 1,510 

199 334 1,103 

384 367 1.282 

13,179 1 44,146 176,219 5,604 1 

OCTOBER 

Stee1-

Coho head Total Date 

179 433 1,085 1 

215 600 1,318 2 

311 873 1,709 3 

251 712 1,457 4 

203 762 1,362 5 

171 519 1,020 6 

123 445 804 7 

102 184 460 8 

138 183 534 9 

89 248 578 10 

64 312 624 11 

83 160 392 12 

41 260 466 13 

67 126 314 14 

90 489 819 15 

40 317 487 16 

44 224 371 17 

44 191 358 18 

56 168 327 19 

62 294 454 20 

23 268 394 21 

18 322 441 22 

40 240 385 23 

23 152 286 24 

16 123 258 25 

2,493 8,605 16,703 
TABLE 31 

LAMPREY & SHAD COUNTS - MAY THRU OCTOBER 1969 

THE DALLES DAM 

MAY JUNE JULY AUGUST SEPTEMBER OCTOBER 

Date Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Sha.d Date 

1 - - 205 173 963 5,960 4,707 152 208 - 11 1 1 

2 - - 567 200 560 5,583 6,693 91 177 - 6 - 2 

3 - - 161 326 1,100 5,100 6,535 52 208 6 2 1 3 

4 - - 1,016 555 907 4,067 3,300 71 131 2 1 1 4 

5 - - 440 1,690 1,187 4,760 2,506 33 103 3 2 - 5 

6 - - 1,166 1,695 910 5,733 4,056 41 175 2 2 - 6 

7 - - 912 3,037 915 4,621 1,779 45 142 1 6 1 7 

8 - - 2,143 4,735 845 4,304 1,794 30 150 1 3 - 8 

9 - - 1,887 14,984 1,165 6,080 1,979 42 192 - 2 - 9 

10 - - 3,359 10,650 873 5,948 1,626 11 163 2 - - 10 

11 - - 1,511 1,034 1,284 5,057 855 25 156 - 3 1 11 

12 1 - 2,483 2,103 1,703 3,124 1,256 20 75 1 - 1 12 

13 1 - 926 134 1,884 3,102 1,081 20 102 - - - 13 

14 1 - 2,517 1,487 1,993 2,144 1,192 10 68 1 - - 14 

15 - 1 2,933 11,626 1,608 1,649 930 29 71 - 1 - 15 

16 - - 3,941 8,534 1,409 1,936 203 19 61 - - - 16 

17 - - 3,884 11,757 1,278 1,358 544 15 66 - - - 17 

18 - - 4,618 14,085 1,597 1,241 388 22 78 1 1 - 18 

19 1 - 2,986 11,801 2,745 1,738 328 :3 30 1 - 1 19 

20 1 - 2,961 10,143 2,705 852 503 8 24 1 - - 20 

21 - - 2,925 13,927 2,138 790 424 10 29 - - - 21 

22 - - 2,174 32,588 3,068 1,230 228 18 25 1 - 1 22 

23 1 - 1,733 18,734 3,206 1,421 213 10 33 - - - 23 

24 , - 1,358 11,093 1,914 1,223 155 6 33 1 - - 24 

25 3 24 1,619 9,240 2,070 511 154 8 18 1 - - 25 

26 1 20 1,037 9,522 2,623 558 150 7 11 1 - - 26 

27 46 2 1,284 4,567 4,827 896 195 1 13 - - - 27 

28 58 17 566 4,570 3,436 491 190 7 14 1 - - 28 

29 33 30 919 3,157 3,860 217 184 3 7 - - - 29 

30 170 88 665 4,387 5,012 336 222 2 12 - - - 30 

31 67 68 - - 4,998 227 193 - - - - - 31 

TOTAL 395 250 54,896 222,534 64,783 82.257 44,563 811 2,575 27 40 8 
Spring Chinook 

Number 

Year Date of Fish 

1957 ~ 1 11,098 

1958 ~ 10 5,40? 

1959 Apr 26 2,202 

1960 ~ 4 4,414 

1961 Apr 30 5,762 

1962 Apr 28 4,104 

1963 ~ 2 2,777 

1964 Apr 26 3,351 

Summer Chinook 

Number 

Date of Fish 

Jun 21 

Jun 19 

Jun 24 

Jun 16 

Jun 22 

Jun 17 

Jun 17 

Jun 29 

8,066 

4,134 

2,882 

4,827 

2,093 

3,005 

1,575 

2,390 

1965 May 13 2,155 Jun 26 2,115 

5,607 Jul 1 2,004 

5,320 Jul 2 3,444 

5,129 Jun 30 2,054 

TABLE 32 

PEAR: DAYS OF FISH MIGRATION 

Fall Chinook 

Number 

Date of Fish 

Sep 7 

Sep 17 

Sep 16 

Sep 7 

Sep 7 

Sep 3 

Sep 7 

Sep 7 

Sep 10 

4,353 

9,694 

4,228 

3,336 

4,251 

3,463 

5,032 

4,134 

7,726 

THE DALLES DAM N 1957- 1969 - 7 0 

Steelhead 

Number 

Date of' Fish 

Jul 31 3,368 

Sep 15 5,409 

Jul 27 4,784 

Jul 28 3,144 

Sep 8 6,030 

Sep 10 5,731 

Jul 31 4,075 

Jul 28 3,235 

Jul 27 5,217 

Sockeye 

Number 

Date of Fish 

Jun 25 4,753 

Jul 9 6,346 

Jul 10 6,583 

Jun 25 3,661 

Jun 29 1,199 

Jul 8 1,511 

Jul 2 3,930 

Jul 7 . 6,571 

Jul 2 3,866 

Coho Chum Jihad 

Number Number Number 

Date of Fish Date of Fish Date of Fish 

Sep 16 500 

Sep 4&5 174 

Sep 13 

Sep 3 

Sep 8 

Sep 16 

Sep 17 

Sep 14 

Sep 13 

25Lt 

258 

159 

227 

413 

310 

841 

Nov 22 

Oct 31 

Nov 24 

Nov 3 

None 

None 

Oct 24 

None 

Oct 23 

12 

4 

4 

4 

5 

1 

Jul 13 

Jun 26 

629 

336 

Jul 20 400 

Jul 3 4,934 

Jul 6 9,172 

Jul 15 14,039 

Jul 6 9,917 

Ju1 13 13,859 

Jul 6 24,203 

Sep 18 3,275 Jul 19 3,242 Jul 1 8,436 Sep 4 1,743 Jul 12 15,926 

Sep 17 8,273 Sep 18 4,427 Jul 8 9,551 Sep 9 3,061 Sep 30 1 Jul 8 9,733 

Sep 10 5,299 Aug 3J. 4,634 Jun 2B 10,962 Sep 7 2,895 None Jul 6 14,582 

1966 Apr 18 

1967 Apr 23 

1968 Apr 24 

1969 May 10 

1'I7D P,Po- I ( 

6,638 Jun H ~,6~~ Sep 13 8,182 Sep 7 2,725 Ju1 5 2,185 Sep 18 8i1, N~e Jun 1~ ~~.~~~ '-I,5S7 .. I ~7 1,(f11 " ,I ~.231 I' II '1087 II 1 3fh",! 1I 13 ". /1 

Total - --

~"Year Average 

63,964 42,222 11,246 56,,021 69,55lt ~ 11.~6~84if-__________ ~1~50.l!L 

(.r--o~l </3 Il{() C.O,I all 1$,'{13 I :s,'(~-a ''' . .,jtJ I 7( ~'--( 

rtaqi .) tJl 5" 7 'If "~fl3 5:J'f( qS"'1 (11$0 

-4,9QO-------'J,248,------5,480-----,4,309'-----5,350--------i8~9~9 -l:l~ 
TABLE 33 

Mmr.mLY COUIT OF CHINoac SALKOlf 

THE DALLES DAM - ~957-1969 -71> 

Total Spring Summer Fall 

Year Jan Feb Mar Apr Ma;y June Jul Aug Sep Oct Nov Dec for Jan 1- Jun 4- Ang 4- Jacks 

Year Jun J Aug 3 Dec ;!! 

1957 22 42,161 59,410 86,096 35,643 28,828 56,753 3,564 201 312,678 109,723 116,661 86,294 '31,'314 

1958 114 8,268 47,862 59,955 24,381 17,2ll 141,262 2,788 119 301,960 61,747 80,139 160,074 19,747 

1959 8 16,771 32,634 27,799 42,817 20,142 65,229 2,022 39 207,461 50,874 71,36~ 65,225 39,857 

1960 17,073 40,091 52,577 22,549 15,225 46,453 2,720 274 196,962 58,406 75,315 63,241 30,847 

1961 43,822 35,059 24,11-78 24,596 16,866 53,'311 3,143 201,335 79,183 50,824 71,328 35,409 

1962 33,069 35,629 34,488 21,515 13,461 46,135 2,835 187,132 69,139 57,007 60,986 17,835 

1963 19,119 33.207 25,063 20,414 21,865 57,248 4,053 180,969 52,937 47,333 80,699 54,749 

1964 340 35,551 24.447 16,801 37,697 17,452 49,811 1,743 183,842 60,691 56,360 66,791 30,900 

1965 190 17,870 24.930 17,900 31,072 25,119 74,904 3,064 195,049 43,617 50,527 100,905 67.552 

1966 1,068 72,267 22,837 25,530 33,712 14,978 65,380 4,899 240,071 96,626 61,062 82,981 36,482 

1967 48,744 22,817 24,718 45,346 23,927 107,427 7,133 280,112 71,976 72,582 135,554 98,817 

1968 100 52,~44 45,057 32,827 33,272 22,~ 72,209 4,600 205 262,975 98.742 67,391 96,842 64,644 

1969 65 19,025 80,162 33,432 27,750 29,330 118,890 5,604 314.258 100,482 61.978_" 151,798 96,244 

~ 1-,71> S~ J?{) ~q. ,,"]t) ~a. ,C.3 2~~11 031, '1"" q3,I.:U JI.C7 2.",'IS'l i),S1'I "If,lIl> /J.'f 'Itp ffl'l71 

S; Total 1,907 425,884-504 .. 142 -461,664-400,7.64-266,765 955f7? 6,8,361'1 838 .3.065. ... 40A-95A. 145 86~~Lr2A2.7]8 63~477 

~Year 1{79, 2.S1 5.13, '112. 'I'i'l.$'7 "JJ'I/>''-.jq ',1171 ',0'1 47fiS" S2.,DiS" 3,.J ,,, 11. I ~"'~ "''I "~ ,s ,372. 5/' " . 'f~8' "" m ~~.'l32 ~fl.4'1 i,"'/2. 3().2.9.2. :l./!i"1T It,JJ! lJ~t .tt "" 11 1;/ ~z.,i46. tlUr :{.t§l Average ;-760-- 87780-- S;5~~8---20f§20 n/~ i 7 ,396 • 1 48~498 -. 
Year Jan Feb Mar Apr 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1'17 0 

Total 

!:e-Year 

I 

Average 

TABLE 34 

~LY COllNT OF SOOKEYE SAl.MON 

THE DALLES DAM - 1957-1969-10 

May Jun Jul 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 

65 36,539 109,167 2,106 

114 15,713 103,862 892 

5 TI,cn8 38,542 462 

22 15,165 21,933 102 

Iff 309 5(" qa3 2.31'1 

l,3Q2 30~.82S 619:,.3.3.1 12,~5 , 3 6 3 32.3, 131 731,23'/ 1'/ '1 q 

" 

],8~ 2i. 0 '&"1 2~448 

52/ 3.)1 

51,8=1:-2 I 0.31 '9-5: 

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 

9 147,886 

8 120,589 

10 116,897 

3 1 37,226 

75 3 77,'''t' 

6.9_6 1 993:&.0~ 

771 III /07/ :z.g1 " ~ 

fK ;). 

tt .. s~o ::3:,4»-
TABLE 35 

MONTrlLY COUNT OF COHO SALMON 

, THE DALLES DAM - 1957-1969 -70 

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tota1* Jacks 

1957 220 605 5,,615 342 11 6,793 

1958 96 2,132 161 6 2,,395 

1959 46 2,428 234 1 2,709 

1960 475 2,,288 227 10 3,000 

1961 4 5 1,898 232 2,139 

1962 5 258 3,194 239 3,696 

1963 2 361 2,931 422 3,716 

1964 506 4,,723 749 5,978 

1965 7 200 13,064 4,197 17,468 

1966 225 3,850 25,476 2,728 32,279 

1967 192 494 27,860 3,469 32,015 20,456 

1968 372 3,319 36,568 2,346 82 42,687 13,035 

1969 412 97~ 13,1,?9 2,49\ 17,054 11,218 , '17t> ,t, 1,1>1# 1"1, q :3 , 0.7 I ~J.. :1..1'1 11,..3 1'} 

Total -1.,.439-11,.185--14.1.,.356_1'Z.,.83.9 11Q 171,92;- M.Z09 1-3 I S3!J 13,2'19 'b ' .. 331 IS; II!f IS' S",,03&' ~ '1,-Year 

,'15".., 

f;; 1'0 ~'j id,rli i '3~1 ';3,Qrn i 1. 009 Average -1:-1 ,3 8 13,a 4~9g3** w 

\..II 

*Tota1 including Jacks 

**?-Year average Coho "Jacks" 
Year Jan 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

('i 7() 

Total 

~""Year Average 

Feb Mar Apr May 

1,603 951 977 

122 274 1,898 

1 541 502 

289 557 

305 307 

528 252 

153 451 

50 369 127 

36 502 484 

25 788 933 600 

258 183 

23 691 344 

54 953 414 

337 171. 

TABLE 36 

MONTHIX COUNT OF STE~LHEAD T"ROUT 

THE DALLES DAM - 1957-1969w 7D 

Spring & 

Jun Jul Aug Summer 

Run 

Total* 

4,782 45,445 33,319 f!f7,OTI 

4,906 20,384 11,442 39,026 

2,227 46,271 60,841 110,383 

2,591 28,218 32,667 64,322 

1,396 21,906 17,850 41,764 

1,068 36,609 31,507 69,964 

1,361 30,485 25,360 57,810 

493 36,773 31,742 69,554 

896 60,522 21,132 83,572 

3,816 52,975 26,382 85,519 

435 27,914 22,746 33,675 

973 20,974 58,866 81, f!f71 

1~442 33,952 22,963 59,778 

7JJ Is:" 9 ()S" ..3:). 7S:i "q K1" 

Sep Oct Nov 

35,396 6,545 343 

75,036 6,846 512 

41,026 4,502 179 

42,447 4,021 399 

f!f7,344 5,464 

f!f7,463 5,f!f74 ,,-

48,066 13,081 

38,197 2,282 

53,389 4,091 

53,721 6,932 

56,082 13,996 

57,666 7,456 488 

44,146 8,60~ ""1 H'~3 I.f,'/.h , 2~2.,_6..U_6_,.7_4.1_I,_O.9_6_26_,.3.8LJi..6.2.,1I2.LJ9.6.,_8.l}-9.02. .. l16_z.~_1-19-B.9_,.6.9.5_l,.9.21 

7,()S'I ~2.t. r 2.7,11'1 Lf 7 I", 3J "3 '1"1. fd. '(52" 075" 7", g:J. '1,"/1,6 

,i&! f°(., 5/1 ' I q:37 3l/ 14 7~o j'"t/ ~gDOS- S{~Jj fp 72.'- 2 19 54 2~O30 35 ... 5]-1 O. 24 9,398 6,900 ..iU 

* Subtotal through 31 August "V 

. ~ 

~. 

Dec Total 

./ 

129,361 

121,420 

156,090 

111,189 

134,572 

163,301 

118,957 

110,033 

141,052 

146,172 

121,614 

147,481 

112,529 

-11 /87 

1..7ll.1.})- - 1,8"/2._'1 

13 IZI/t'i , :2 
" 

J 

TABLE 37 

1; YE.ARIX PERCENTAGE OF SALMONIDS GOUNTED OVER EACH FISH LADDER 

. !. :, i I I l \ "J! .. THE pA+J..ES' D~ -II 195i7 - 19.1

69, - 7 t'J !;; I I I ' , I: I 1 , 

Year 

, 1957 , 

1958 

1959 

1960 

1961 

1962 

1963 

1964-

1965 

1966 

1967 

1968 

Chinook 

East North 

t:::;; f' 

57.4 42.6 

63.4 36.6 

7:L.4 -28.6 

77.7 22.3 

180.0 20.0 

69.8 30.2 

75.7 24.3 

75.4 24.6 

77.7 22.3 

81.8 18.2 

82.7 17.3 

81.9 18.1' 

Sockeye East North 

52.8 

53.5 

52.0 48.0 

57.3 42·7 

58.9 41.1 .... 

59.7 42.3 

49.0 51.0 

52 .. 6 47.4 

47.4 52.6 

46.0 54.0 

51.0 49.0 

54.4 45.6 

1969 r 78.3 (21.7' CJ 68.0' '.., 32.0 ~ 1 

1(7'8 ? 'f'i7,3 1';)'.1,,1 ' ltJ7. 7 3.::2.3 ~o~ inc1u~\;r8 ch4r"or pink sa1it;~. 4J") 

Cono 

East North 

61.8 

78.1 

~ 38.2 

21·9 

72·5 ZY.5 

79.4 20.6 

79.9 20.1 

66.3 33.7 

68.2 31.8 

81.4 18.6 

79.0 21.0 

86.6 13.4 

86.9 13.1 

84.5 15.5 

Steelhead 

East North 

55.6 

69.8 

, trl 

44.4 

30·2 

77.2 22.8 

84.7 15.3 

83.0 17.0 

74.5 25.5 

77.8 22.2 

80.4 19.6 

76.7 23.3 

82.8 17.2 

89.2 10.8 

85.9 14.1 

" ." 

, 

\ 

,..--.,. -, / ~At-Gt'-S.~.!.,...£/ ~':-:'-w1J - i. ·total C~*-.0:f Sa.lmon1ds ~ East North 

55··3 

61.4 

69·7 

76.6 

80.1 

71.0 

72.1 

72.2 

74.0 

73·0 

75·5 

77·2 

44.7 

38.6 

30·3 

23.4 

19·9 

29.0 

ZY·9 

27.8 

26.0 

27·0 

22.5 

22.8 

,.) 20.1 , 11f./' 

Il, i' 
~ TABLE 38 ~ 

W, MISCELLANEOUS SPECIES COUNTED OVER FISH LADDERS AND IN FISH LOCKS 

THE DALLES DAM - 1957-1969 

Squaw- White- Crap- Misc. Stur- Other 

Year 1 Shad lamprey Carp Chub Suckers fish fish Shiner ir.f,e Trout Bass geon Species Total .- / 

1957 5,106 63,100 31,910 24,637 296,385 103, 487 10,631 31,617 332 9,965 112 1 2,925 580,208 

1958 4,530 144,253 32,982 23,439 182,393 108,032 9,203 44,151 654 6,203 466 4 122 556,432 

- 1959 4,288 296,683 18,556 14,946 142,362 81,607 8,108 13,043 581 6,131 477 1 23 586,806 

1960 81,053 259,208 16,612 38,498 226,972 89,2J7 4,061 17,732 552 7,329 314 59 741,627 

1961 113,229 352,444 22,399 42,260 181,678 95,433 3,828 8,335 1,038 4,441 346 82 825,513 

1962 216,464 83,350 14,508 34,055 123,918 81,189 3,692 2,798 521 3,244 140 3 18 563,900 

1963 160,958 79,530 15,978 39,484 117,761 91,656 1,132 1,654 814 2,745 82 27 511,821 

1964 158,786 64,252 13,639 20,705 176,996 74,358 2,147 5,672 1,018 2,407 119 1 43 520,143 

1965 346,277 45,180 16,107 22,172 182,549 51,699 950 1,878 197 3,562 42 45 670,658 

1966 399,028 43,383 13,848 23,076 203,836 58,685 1,425 2,424 80 5,587 9 21 751,402 

1967 138,998 28,311 8,258 30,117 193,164 68,687 2,430 3,698 238 2,165 22 50 476,138 

1968 231,107 57,628 11,170 35,019 217,995 99,513 2,587 7,912 70 443 47 1 31 663,523 

1969 305,888 167,252 11,687 52,841 192,648 63,627 2,128 4,563 427 858 50 1 44 802,014 

Total 2,165,712 1,684,574 227,654 401,249 2,438,657 1,067,210 52,322 145,477 6,522 55,080 2,226 12 3,490 8,250,185 

13-Year 

Average 166,593 129,583 17,512 30,865 187,589 82,093 4,025 11,191 502 4,237 171 1 268 634,630 

1 Channel Cats, Catfish, Dace, Bullhead, Tench, Stickleback, Ling. 
TABLE 39 \ 

MONTHLY TOTALS OF ALL FISH COUNTED OVER 

JOHN DAY DAM - 1969 

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

Chinook 6 4,266 72,966 35,899 31,071 18,523 103,778 9,542 276,051 

Stee1head 314 3,986 3,691 714 12,004 13,267 40,082 12,290 86,348 

Sockeye 13,383 26,174 245 37 8 39,847 

Coho 25 308 9,879 3,377 13,589 

Pink 1 1 

Total Salmon 320 8,252 76,657 49,996 69,274 32,343 153,777 25,217 415,836 

J 

Shad 2 76,552 96,545 1,381 32 11 174,523 

Misc. Trout 1 9 9 107 621 134 301 129 1,311 

Carp 23 3,520 19,329 10,962 4,050 1,083 38,967 

Chub * 3,000 17 51 3,068 

Sucker * 

Squawfish 61 12,546 39,014 21,208 6,566 10,245 12,103 101,743 

Whitefish 2 36 51 44 252 186 1,064 4,439 6,074 

Shiner 7 785 16,803 23,896 9,397 29,429 26,017 106,334 

Lamprey 676 7,388 5,235 14,996 21,019 2,744 256 52,314 

Bass 59 459 301 315 736 381 2,251 

Channel Catfish - 23 24 23 4 3 77 

Crappie 15 3 2 1 21 

Sturgeon 2 1 3 

Perch 10 10 

Total Misc. Fish 3 789 23,878 141,760 177,182 50,002 48,658 44,424 486,696 

1-3 Total All Fish - 323 9,041 100,535 191,756 246,456 82,345 202,435_ 69,641 902,532 

~ *Counts discontinued. 

t"' 

tz:l 

t.,) 

ID 
TABLE 40 

~ SALMONID FISH COUNT - APRIL, MAY & JUNE 1969 

I:'" 

I:".l JOHN DAY DAM ~ 

0 

APRIL MAY JUNE 

Stee1- Stee1- Stee1-

Date Total Chinook head Total Chinook Sockeye head 

1 34 141 175 1,043 130 1,173 1,122 20 1,142 

2 26 195 221 322 67 389 657 1 10 668 , 3 26 181 207 780 64 844 875 1 14 890 

4 16 176 192 1,653 112 1,765 978 2 32 1,012 

5 8 172 180 2,203 121 2,324 854 9 12 875 5 

6 20 151 171 2,995 195 3,190 1,097 3 16 1,116 6 

7 24 124 148 5,207 255 5,462 1,033 6 10 1,049 7 

8 7 73 80 3,839 223 4,062 1,172 11 16 1,199 8 

9 4 74 78 4,160 258 4,418 961 17 12 990 9 

10 3 76 79 5,679 254 5,933 579 10 2 591 10 

11 12 129 141 6,096 253 6,349 1,461 18 10 1,489 11 

12 15 158 173 4,574 189 4,763 639 8 11 658 12 

13 11 114 125 4,435 174 4,609 487 10 497 13 

14 6 56 62 3,968 171 4,139 1,645 6 8 1,659 14 

15 19 85 104 2,660 208 2,868 844 20 14 878 15 

16 17 87 104 2,344 127 2,471 947 53 18 1,018 16 

17 20 76 96 1,302 129 1,431 1,316 155 35 1,506 17 

18 27 70 97 1,057 85 1,142 1,137 285 22 1,444 18 

19 36 101 137 1,431 105 1,536 1,748 450 23 2,221 19 

20 80' 127 207 1,050 73 1,123 1,655 804 28 2,487 20 

21 78 138 216 1,085 61 1,146 1,960 853 23 2,836 21 

22 99 138 237 1,325 78 1,403 2,505 1,508 49 4,062 22 

23 147 171 318 2,051 73 2,124 1,924 2,132 29 4,085 23 

24 164 144 308 2,619 70 2,689 1,658 1,315 18 2,991 24 

25 273 155 428 1,962 67 2,029 1,421 1,314 39 2,774 25 

26 262 184 446 1,238 32 1,270 1,092 1,161 18 2,271 26 

27 207 171 378 903 24 927 1,027 848 51 1,926 27 

28 137 110 247 993 25 1,018 1,215 777 49 2,041 28 

29 732 160 892 1,545 27 1,572 885 752 51 1,688 29 

30 1,756 249 2,005 1,280 27 1,307 1,005 864 64 1,933 30 

31 1 167 14 1 181 

4,266 3,986 8,252 72,966 3,691 76,657 35,899 13,383 714 49,996 

* F1sh counting started 30 March. Total for March - Chinook 6, Stee1head 314. 
TABLE 41 

SALMONID FISH COUNT - JULy AND AUGUST 1969 

JOHN DAY DAM 

JULY AUGUST 

Steel- SteelDate Chinook Sockeye Coho head Total Chinook Sockeye Coho head Total Date 

1 736 821 30 1,587 434 28 2 419 883, 1 

2 654 548 74 1,276 633 21 3 349 1,006' .2 

3 1,107 1,086 34 2,227 424 27 4 256 711' 3 

4 1,607 1,476 126 3,209 418 17 235 670 4 

5 1,180 1,597 72 2,849 339 30 2 313 684 5 

6 1,666 2,052 121 3,839 311 25 190 526 6 

7 1,242 1,420 151 2,813 295 6 232 533 7 

8 1,393 1,496 12 165 3,066 228 4 342 574 8 

9 1,147 1,265 148 2,560 383 11 2 293 689 9 

10 2,021 2,564 \ 340 4,925 469 7 4 434- 914 10 

11 1,844 2,539 215 4,598 346 7 4 298 655 11 

12 1,027 1,555 153 2,735 526 2 3 393 924 12 

13 923 1,555 268 2,746 228 3 5 199 435 13 

14 841 899 252 1,992 360 6 10 359 735 14 

15 1,265 1,009 460 2,734 313 4 3 344 664 15 

16 1,220 959 476 2,655 541 6 10 514 1,071 16 

17 724 434 263 1,421 606 4 12 645 1,267 17 

18 751 546 313 1,610 414 4 13 499 930 18 

19 879 448 340 1,667 407 11 20 662 1,100 19 

20 792 328 4 463 1,587 336 2 10 331 679 20 

21 1,028 406 712 2,146 658 4 21 896 1,579 21 

22 686 237 3 625 1,551 665 2 7 608 1,282 22 

23 571 142 523 1,236 769 4 6 648 1,427 23 

24 815 176 560 1,551 661 2 7 766 1,436 24 

25 1,648 189 3 1,354 3,194 532 14 212 758 25 < 

26 676 91 969 1,736 836 1 25 469 1,331 26 

27 439 113 527 1,079 1,054 3 25 387 1,469 27 

28 878 80 1 765 1,724 1,453 1 28 SOP 1,990 28 

29 477 75 589 1,141 855 2 22 386 1,265 29 

30 435 51 2 474 962 1,486 14 405 1,905 30 

31 399 17 442 858 1.543 1 32 675 2,251 31 

31,071 26,174 25 12,004 69,274 18,523 245 308 13,267 32,343 
TABLE 42 

SALMONID FISH COUNT - SEPTEMBER AND OCTOBER 1969 

JOHN DAY DAM 

SEPTEMBER OCTOBER If. 

- Stee1- Stee1-

Date Chinook Sockeye Coho Pink head Total Chinook Sockeye Coho head Total Date 

1 2,270 1 22 592 2,885 795 231 690 1,716 1 

2 2,287 14 63 566 2,930 934 2 230 643 1,809 2 

3 4,091 1 318 1,511 5,921 676 218 706 1,600 3 

4 3,049 5 233 916 4,203 698 1 248 679 1,626 4 

5 3,638 64 1,382 5,084 671 147 834 1,652 5 

6 2,978 210 1,270 4,458 329 2 113 427 871 6 

7 6,432 1 171 2,288 8,892 325 1 132 528 986 7 

8 4,432 2 194 1 1,836 6,465 631 185 643 1,459 8 

9 2,731 1 115 1,220 4,067 436 155 747 1,338 9 

10 4,739 215 2,298 7.252 321 . 141 586 1,048 10 

11 6,841 2 255 2,528 9,626 243 120 421 784 11 

12 4,856 1 295 1,891 7,043 447 157 624 1:228 12 

13 7,199 1 403 1,595 9,198 280 112 524 916 13 

14 9,013 1 451 2,581 12,046 305 133 370 808 14 

15 5,183 384 1,407 6,974 338 1 171 470 980 15 

16 4,936 464 1,396 6,796 316 86 278 680 16 

17 3,020 401 976 4,397 134 111 376 621 17 

18 4,651 1 653 1,272 6,577 226 1 78 262 567 18 

19 3,893 606 1,332 5,831 200 142 538 880 19 

20 2,951 3 791 1,256 5,001 237 95 267 599 20 

21 3,787 1 762 1,912 6,462 168 80 294 542 21 

22 1,256 402 832 2,490 255 80 442 777 22 

23 820 1 272 546 1,639 261 82 372 715 23 

24 1,472 370 893 2.735 165 63 307 535 24 

25 1,182 272 710 2,164 151 67 262 480 25 

26 1,337 1 342 1,332 3,012 

27 967 329 825 2,121 

28 1,456 286 1,134 - 2,876 

29 1,536 294 1,199 3,029 

30 775 242 586 1.603 

103,778 37 9,879 1 40,082 153,777 9,542 8 3,377 12,290 25,217 

* Counting was terminated 25 October. 
TABLE 43 

LAMPREY & SHAD COUNTS APRIL THRU NOVEMBER 1969 

JOHN DAY DAM 

APRIL MAY JUNE JULY 4UGUST SEPTEMBER OCTOBER 

Date Lamprey Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Shad Lamprey Shad Date 

1 - 12 - 32 3 226 3,131 1,021 203 128 - 11 - 1 

2 3 1 - 56 8 109 3,646 1,433 125 217 1 11 1 2 

3 1 - - 134 10 202 3,410 152 129 72 10 8 - 3 

4 - 8 - 86 13 205 5,726 1,311 103 194 - 17 1 4 

5 1 15 - 49 31 151 4,191 2,414 68 181 - 28 - 5 

6 3 73 - 52 122 110 7,086 1,773 166 134 1 16 - 6 

1 9 134 - 111 148 141 4,621 1,998 92 201 3 16 - 1 

8 1 361 - 58 619 316 10,331 1,222 124 199 1 9 - 8 

9 3 457 - 243 111 514 8,087 501 25 88 - 14 - 9 

10 19 830 - 158 1,571 526 7,588 485 33 157 - 13 2 10 

11 1 1,040 - 189 2,949 369 9,149 369 16 97 1 8 1 11 

12 20 1,141 - 317 431 213 3,817 467 52 88 1 15 - 12 

13 11 952 1 278 216 204 3,851 558 35 118 - 9 - , 13 

14 - 308 - 152 326 159 2,662 430 24 115 - 8 3 14 

15 23 367 - 165 741 162 2,971 1,023 29 145 3 15 - 15 

16 10 66 - 106 1,625 186 2,143 464 26 71 - 10 - 16 

11 22 95 - 165 1,100 183 1,965 957 21 11 - 10 - 17 

18 16 40 - 221 1,755 319 2,009 317 11 43 - 7 - 18 

19 51 15 - 128 1,294 524 1,314 422 7 90 2 9 - 19 

20 71 84 - 190 7,422 408 114 454 3 36 1 1 - 20 

21 19 58 - 240 6,352 337 930 262 5 45 1 6 -I 21 

22 33 106 - 356 7,408 509 1,341 133 25 57 - 1 - 22 

23 30 251 - 281 12,230 710 1,079 148 12 28 - 6 - 23 

24 30 238 - 193 5,659 523 705 201 16 40 6 2 2 24 

25 25 291 - 157 5,215 1,081 1,092 197 8 20 - - - 25 

26 41 101 - 235 5,200 845 888 144 5 11 - - - 26 

27 12 63 - 221 3,018 1,972 152 148 4 21 - - - 27 

28 42 44 - 198 2,904 1,239 425 399 2 21 - - - 28 

29 11 39 - 123 3,025 601 373 249 1 31 1 - - 29 

30 90 42 1 275 4,158 912 241 81 2 19 - - - 30 ~1 - 78 - - - 968 175 668 3 - - - - 31 

676 7,388 2 5,235 16,552 14,996 96,545 21,019 1,381 2,744 32 256 11 
~ TABLE 44 

YEARLY TOTALS OF ALL FISH COUNTED OVER McNARY DAM ~ 1954 - 1969 

-I="' 

-I="' 

Total Miscellaneous Total 

Year Chinook Stee1head Sockeye Coho Churn Salmon Fish 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 2/ 292,696 105,728 85,460 2,855 468,739 603,611 1,090,350 

1958 1/ 226,092 87,890 102,397 1,350 417,729 476,652 894,381 

1959 4/ 171,490 110,475 83,977 1,970 367,912 360,853 728,765 

1960 4/ 176,767 96,895 55,372 1,580 330,614 325,820 656,434 

1961 4/ 154,996 103,743 16,388 2,045 277,172 353,326 630,498 

1962 ~/ 152,756 163,181 29,372 3,195 348,504 307,271 655,775 

1963 4/ 154,459 113,646 59,744 3,113 330,962 280,671 611,633 

1964 4/ 167,934 100,742 83,931 3,317 355,924 210,067 565,991 

1965 4/ 150,907 118,960 42,052 2,700 314,619 235,698 550,317 

1966 4/ 223,141 - 145,130 173,028 8,525 549,824 308,480 858,304 

1967 4/ 195,653 77,700 105,635 27,226 406,214 190,419 596,633 

J 968 41 200.48e 112.522 101,007 39,518 453.535 258.980 712.515 

1969 !±/ 213,407 76,681 29,787 53,716 373,591 404,570 778,166 

TOTAL 2,830,598 1,616,481 1,352,234 153,386 1 5,952,700 6,612,453 12,565,158 

16-year 

Average 176,912 101,030 84,514 9,587 372,043 413,278 785,322 

1/ Suckers, carp, chub, miscellaneous trout, etc. 

2:./ Fish counting initiated 17 March and discontinued 19 October 1957. 

1.1 Spot count two hours per day from 1 January until 15 March. Normal counting from 16 March until 

31 October 1958. 

!±/ Fish counting initiated 1 April, discontinued 31 October. 
TABLE 45 

MONTHLY TOTALS OF ALL FISH COUNTED OVER McNARY DAM 

1969 

Species Jan Feb Mar Apr May Jun Ju1 Aug ~ Oct Nov Dec Total 

Chinook 809 60,241 39,074 30,556 12,200 59,889 10,638 213,407 

Sockeye 5,787 23,353 647 29,787 

Coho 1,643 45,497 6,576 53,716 

Stee1head 2,304 1.792 711 7.668 13.641 35.836 14.729 76,681 

Total Salmon 3,113 62,033 45,572 61,577 28,131 141,222 31,943 373,591 

Bullhead 1 1 10 28 20 3 63 

Carp 1,975 13,297 7,879 3,337 847 27,335 

Channel Gatfish 20 1 2 23 

Chub 3 390 391 834 206 33 1,857 

Crappie 1 6 3 10 

Lamprey 1 21 545 2,284 217 1 3,069 

Shad 36,518 51,678 1,111 75 20 89,402 

Shiner 44 40 6 90 

Squawfish 464 3,925 3,475 2,400 338 10,602 . Sucker 2,419 10,521 84,725 76,606 34,667 23,780 14,067 246,785 

t-i Whitefish 3.167 6.979 5.812 4.341 2.810 2.225 25.334 ~ t"" 

t%j Total Miscellaneous 2,422 13,690 131,117 152,325 54,632 32,847 17 ,537 404,570 

.j::-

VI 

Total All Fish 5,535 75,723 176,689 213,902 82,763 174,069 49,480 778,161 
TAllLE 46 

CLIMATOLOGICAL AND STREAM FLOW DATA 

McNARY DAM 

_._---

JANUARY 1969 FEBRUARY 1969 MARCH 1969 

T~eratures Te!!!l!eratures Te!!!l!eratures 

(Deg.F) (Deg.F) (Deg.F) AIR AIR AIR 

DATE WATER MAX-MIN RIVER FLOW-cfa ~ ~ MAX MIN RIVER FLOW-ds DATE WATER MAX MIN RIVER FLOW-cfs 

1 37 10 0 127.700 1 33 38 29 174,900 -1- """37 46 3s 169,300 

2 35 14 0 116.500 2 33 39 28 166,700 2 38 52 37 151,200 

3 34 17 12 158.500 3 33 40 31 180,300 3 38 47 38 136,400 

4 34 25 14 143.800 4 33 44 25 203,600 4 38 49 35 183,300 

5 34 37 24 104,100 5 34 39 23 184,600 I 5 38 53 33 167,900 

6 34 39 34 154,600 6 34 40 25 185,900 6 38 50 27 178,100 

7 37 40 29 181.900 7 34 32 23 167,900 7 40 46 35 185,000 

·8 37 39 30 201,300 8 34 37 25 176,100 8 40 50 34 181,500 

9 37 42 32 206,300 9 34 52 31 109,200 9 40 49 29 132,100 

10 37 44 33 191,000 10 34 45 32 147,200 10 40 46 25 134,200 

11 37 52 33 173,200 11 34 41 33 172,700 11 41 47 25 155,600 

12 37 37 30 117.200 12 34 40 33 152,700 12 41 52 24 185,200 

13 37 35 29 138,900 13 34 42 31 182,600 13 41 53 29 176,100 

14 37 36 26 171,000 14 36 46 30 189,600 14 41 56 28 171.000 

IS 37 41 25 172,200 15 36 40 35 178,200 15 41 48 32 157,500 

16 37 42 27 179,100 16 36 44 36 150,000 16 41 62 38 136,509 

17 37 42 32 176,900 17 36 51 34 151,500 17 41 65 38 15.11. 900 

18 37 40 29 

1

64,700 18 36 44 28 179,700 18 41 58 39 162,9\)0 

19 37 34 25 144,500 19 38 38 29 223.200 19 41 53 38 210,000 

20 37 32 25 149,400 20 38 43 32 200,100 20 41 58 37 181,000 

U 37 30 22 168,800 21 38 37 33 194,700 21 43 60 34 195,100 

22 37 24 15 189,500 22 31'1 37 33 177,100 22 43 63 36 196,700 

23 37 18 2 189,000 23 38 40 32 150,600 23 43 62 40 195,600 

24 37 15 -1 184,500 24 38 38 29 158,000 24 44 61 31 187,600 

25 37 14 7 186,200 25 38 35 22 124,800 25 44 59 32 201,000 

26 36 15 10 137.200 26 37 39 36 145,000 26 44 59 38 191,000 

27 35 24 11 146,700 27 37 41 35 158,800 27 44 59 45 193,500 

28 35 18 11 204,800 28 37 45 36 171,000 28 44 66 43 

- 207,700 

29 33 17 4 201,400 29 44 70 38 197,200 

30 33 12 3 161,200 30 44 64 43 234,600 

31 33 18 ,. 186. sao 31 44 74 51 242,000 
TABLE 47 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA-APRIL 1969 

McNARY DAM 

RIVER 

WATER TURBIDITY 

DATE TEMPERATURE NORTH SOUTH FLOW CHINOOK STEELHEAD TOTAL 

1 44 2.9 1.1 284,700 1 23 ·24 

2 45 2.9 1.2 277 ,700 46 40 

3 46 2.9 0.8 301,600 90 90 

4 46 1.6 1.0 284,300 80 80 

5 46 1.7 0.9 277,600 2 61 63 

6 47 1.5 1.0 291,300 1 64 6S 

7 47 1.5 1.3 323,800 4 49 53 . 

8 47 1.7 1.2 328,200 6 57 63 

9 47 1.7 1.3 321,100 11 121 132 

10 47 1.8 1.4 310,100 12 118 130 

11 48 2.1 1.6 324,900 11 107 118 

12 48 2.1 1.6 309,000 7 30 37 

13 48 2.1 1.5 317,400 2 71 73 

14 48 1.5 1.5 323,200 2 80 82 

15 48 1.4 1.1 314,700 3 57 60 

16 48 1.0 1.1 309,000 1 64 65 

17 49 1.1 1.0 310,200 47 47 

18 49 1.1 1.0 313,200 10 149 159 

19 50 1.1 1.0 310,300 27 97 124 

20 50 1.2 1.0 334,400 19 67 86 . 

21 50 1.2 1.0 310,900 13 31 44 

22 50 1.2 0.8 305,900 18 52 70, 

23 50 1.1 1.0 323,500 40 47 87 

24 50 1.1 0.8 350,000 48 77 125 

25 50 0.8 1.0 378,300 26 68 94 

26 50 1.0 0.6 356,100 65 118 183 

~ 27 50 1.0 1.0 322,000 77 141 218 

28 50 1.0 1.0 318,500 75 117 192 

f;; 29 50 1.0 0.7 305,700 159 78 237 

-I> 30 50 1.0 0.8 336 1700 169 97 266 ...., 

Totals 809 2,304 3,113 
TABLE 48 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA MAY 1969 

McNARY DAM 

RIVER 

WATER TURBIDITY 

DATE TEMPERATURE NORTH SOUTH FLOW CHINOOK STEELHEAD TOTAL 

1 50 1.2 0.9 318,300 150 50 200 

2 50 1.0 1.1 310,500 106 40 146 

3 50 1.2 1.2 307,500 939 84 1,023 

4 50 1.2 1.3 296,700 722 38 760 

5 50 1.5 1.2. 2~2,900 625 90 715 

6 50 1.3 1.2 288,500 789 57 846 

7 50 1.3 1.2 311,500 1,417 176 1,593 

8 50 1.3 1.2 320,800 1,768 89 1,857 

9 50 1.2 1.3 355,800 3,154 52 3,206 

10 52 1.2 1.3 378,900 3,694 109 3,803 

11 52 1.2 1.3 403,700 3,731 98 3,829 

12 54 1.2 1.3 395,400 3,118 77 3,195 

13 54 1.5 1.3 408,400 4,793 99 4,892 

14 54 1.3 1.3 430,200 2,869 67 2,936 

15 55 1.3 1.3 427,700 2,561 71 2,632 

16 55 1.3 1.4 430,700 1,914 78 1,992 

17 55 1.5 1.5 426,900 2,695 44 2,739 

18 55 1.5 1.5 433,400 1,935 44 1,979 

19 56 1.6 1.6 429,500 2,295 56 2,351 

20 54 1.7 1.6 443,100 2,254 47 2,301 

21 54 1.6 1.6 446,000 1,924 54 1,978 

22 56 1.6 1.7 445,000 2,094 31 2,125 

23 56 2.0 1.7 388,400 1,563 40 1,603 

24 56 2.1 1.8 397,800 3,359 37 3,396 

25 56 1.7 1.9 399,600 1,998 30 2,028 

26 56 1.9 1.8 423,300 1,698 25 1,723 

27 56 1.7 1.7 416,700 1,982 20 2,002 

28 56 1.9 1.7 401,200 1,484 21 1,505 

29 56 2.0 1.9 380,100 747 24 771 

30 57 2.3 1.9 355,500 824 35 859 

31 57 2.1 1.9 362,000 1,039 9 1,048 

Totals 60,241 1,792 62,033 
TABLE 49 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA JUNE 1969 

McNARY DAM 

RIVER .. WATER· TURBIDITY 

DATE TEMPERATURE NORTH SOUTH FLOW CHINOOK SOCKEYE STEELHEAD TOTAL 

1 57 2.6 2.0 365,600 987 11 998"' 

2 57 2.4 2.1 360,000 1,010 12 1;022' 

3 57 2.6 2.9 337,200 1,990 15 2,005 

4 57 4.1 2.3 355,400 1,185 19 1,204 

5 58 3.6 1.9 356,600 1,243 10 1,253 

6 59 2.8 2 ... 3 371,900 966 10 976 

7 60 3.3 2.9 363,700 713 6 719 

8 60 2.9 2.3 359,000 935 7 942 

9 60 3.4 3.0 362,000 1,356 5 1~391 

10 61 3.1 3.0 374,600 1,276 5 .' 1,281 

11 61 3.3 3.0 389,400 844 13 857 

12 61 3.0 2.1 352,800 683 14 697 

13 61 3.0 2.3 361,800 1,129 13 1,142 

14 61 3.1 2.6 356,000 859 7 866 

15 61 3.0 2.4 350,200 632 13 645 

16 61 3.2 2.2 340,200 1,447 10 19 1,476 

17 61 3.1 2.2 329,900 1,063 23 9 1,095 

18 62 3.2 2.1 330,800 790 19 11 820 

19 62 3.3 2.3 311,700 1,140 58 15 1,213 

20 62 2.9 2.2 245,800 1,772 60 35 1,867 

21 62 3.1 2.2 270,600 1,819 145 49 2,013" 

22 62 2.9 2.0 290,100 2,050 117 30 2,197 

23 62 2.9 1.5 284,900 1,843 290 6S 2,198" 

24 63 3.0 2.0 280,200 2,700 522 51 3,273 

25 63 2.5 2.3 279,600 1,593 694 70 2,357 

26 63 2.9 2.2 278,500 2,183 708 48 2,939 

t 27 62 2.7 2.3 280,100 1,331 842 42· 2,215 

t:-< 28 62 3.0 2.3 2'90,600 1,204 818 35 2,057 

tz:! 29 62 3.2 2.2 300,100 1,066 627 38 1,731 

.;- 30 62 3.4 1.9 308,900 1,265 854 34 22 153 ,\0 

Totals 39,074 5,787 711 45,572 
V1 

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 50 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - JULY 1969 

McNARY DAM 

RIVER 

WATER TURBIDITY 

TEMPERATURE NORTH SOUTH FLOW CHINOOK SOCKEYE STEELHEAD TOTAL 

-- 62 3.4 2.5 317,200 1,147 535 40 1,722 

62 3.8 2.3 321,600 1,090 588 35 1,713 

62 3.5 2.3 309,000 1,054 504 23 1,58~ 

62 3.8 2.2 296,000 804 485 37 1,326 

62 4.0 2.8 299,500 946 801 47 1,794 

62 4.0 2.2 303,600 1,307 1,095 55 2,457 

62 4.0 2.3 297,000 1,205 1,281 44 2,530 

62 4.0 2.9 293,900 1,560 1,358 49 2,967 

62 4.0 2.4 297,000 1,096 1,368 45 2,509 

62 4.0 2.0 295,700 1,180 1,202 53 2,435 

62 4.0 1.8 230,000 1,049 1,231 80 2,360 

63 4.0 2.0 254,000 1,351 1,554 77 2,982 

64 4.0 2.6 242,700 1,742 1,417 151 3,310 

65 4.0 2.8 249,200 1,192 1,374 163 2,729 

65 4.0 2.8 239,300 1,120 1,443 261 2,824 

65 3.7 2.8 214,100 818 1,265 191 2,274 

65 4.0 2.2 228,900 988 1,059 213 2,260 

65 4.2 2.7 188,200 1,076 979 289 2,344 

'5 4.0 2.9 200,300 744 478 297 1,519 

65 4.3 2.8 178,600 580 452 170 1,202 

65 4.0 3.1 202,200 613 451 203 1,267 

66 4.5 3.5 194,800 639 419 326 1,384 

66 4.0 3.8 178,700 840 613 317 1,770 

67 4.5 3.7 168,800 680 233 477 1,390 

67 4.0 3.5 138,000 721 276 448 1,445 

67 4.5 3.0 112,800 724 172 571 1,467 

68 4.0 3.3 143,700 1,259 226 575 2,060 

68 4.0 2.5 153,300 884 142 634 1,660 

68 4.0 3.5 128,100 694 149 662 1,505 

68 4.0 3.6 147,100 930 114 739 1,783 

68 4.0 4.0 1661 100 523 89 396 11008 

30,556 23,353 7,,668 61,577 
'I'ABLE 51 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - AUGUST 1969 

McNARY DAM 

RIVER 

WATER TURBIDITY 

DATE TEMPERATURE NORTH SOUTH FLOW CHINOOK SOCKEYE COHO STEELHEAD TOTAL 

1 69 4.0 4.0 137,400 467 64 577 1,108 

2 70 4.0 4.0 126,200 559 59 563 1,181 

3 70 4.0 4.0 103,700 610 53 698 1,361 

4 70 4.0 2.5 128,700 565 39 609 1,213 

5 70 4.0 2.5 106,700 549 68 636 1,.253 6 70 4.3 2.7 149,400 268 53 402 723 

7 70 4.0 2.2 134,000 216 51 351 618 

8 70 3.8 2.7 168,300 118 28 212 358 

9 70 4.0 2.5 131,300 159 30 ' 278 . 467 

10 70 4.4 2.8 96,200 173 29 253 455 

11 70 4.0 3.1 125,900 256 38 332 626 

12 70 4.0 3.5 127,300 418 21 380 819 

13 69 4.0 2.8 136,700 356 27 370 753 

14 69 4.0 4.0 130,000 381 20 321 722 

15 68 4.0 4.'0 141,000 273 29 254 556 

16 68 4.0 3.5 110,400 319 16 455 790 

17 68 4.0 3.8 96,800 253 7 372 632 

18 68 4.0 4.0 110,800 393 2 2 301 698 

19 68 4.0 4.0 111,100 435 6 15 368 824 

20 69 4.0 4.0 131,800 425 7 3 379 814 

21 69 4.0 4.0 123,100 445 5 418 868 

22 69 4.0 4.0 140,100 420 1 426 847 

23 69 4.0 4.0 99,000 592 7 450 1,049 

24 69 4.0 4.0 93,300 586 9 594 1",189 

25 69 4.0 4.0 112,400 581 '15 591 1,187 

26 69 4.0 3.8 105,500 544 71 807 1,422 

27 69 4.4 3.7 108,400 366 147 738 1,251 

28 69 4.0 4.4 120,600 458 234 570 1,262 I-!l 29 69 5.3 3.i 126,400 312 292 400 1,004 t 

t:'" 30 69 4.0 4.9 133,600 401 496 281 1,178 t::I 31 69 4.5 4.0 94.700 302 346 255 903 

VI 

.... Totals 12,200 647 1,643 13,641 28,131 
TABLE 52 

~ CLIMATOLOGICAL, STREAM FLOW AND SALMONID FI SH COUNT DATA - SEPTEMBER 1969 ~ 

VI 

I\) McNARY DAM 

RIVER 

~HINOOK WATER TURBIDITY -j DATE TEMPERATURE NORTH SOUTH FLOW COHO STEELHEAD TOTAL 

1 68 4.0 5.4 80,200 344 591 286 1,221 

2 68 4.0 4.0 88,700 944 792 448 2,184 

3 68 4.0 3.8 118,400 902 1,089 682 2,673 

4 68 4.0 3.2 121,400 935 1,277 963 3,175 

5 68 4.0 3.6 114,000 1,864 1,720 1,014 4,598 

6 68 4.0 3.0 115,000 1,223 927 849 2,999 

7 68 4.0 4.0 70,200 1,655 1,281 680 3,616 

8 66 4.0 4.0 80,100 1,385 1.439 684 3,508 

9 66 4.0 4.0 66,100 2,154 1,382 796 4,332 

10 66 4.0 4.0 119,100 2,069 1,727 815 4,611 

11 66 4.0 4.0 95,900 1,866 2,160 1,046 5,072 

12 66 4.0 4.0 113,600 2,286 1,556 1,380 5,222 

13 66 4.0 4.0 83,300 4,460 2,845 3,197 10,502 

14 66 4.0 4.0 67,000 4,383 2,610 2,668 9,661 

15 66 4.0 4.0 109,000 3,599 1,376 1,368 6,343 

16 66 4.0 4.0 99,000 5,582 2,864 1,627 10,073 

17 66 5.0 4.0 94,300 3,866 2,361 1,585 7,812 

18 66 4.0 3.1 95,800 3,796 2,289 1,848 7,933 

19 66 4.5 3.0 108,100 1,716 1,925 1,603 5,244 

20 66 4.0 3.7 96,600 2,530 1,739 1,667 5,936 

21 66 5.4 3.9 76,400 2,153 2,223 1,471 5,847 

22 66 4.0 4.3 87,900 2,047 1,975 1,397 5,419 

23 66 4.0 3.0 110,700 1,782 1,175 952 3,909 

24 66 4.0 4.2 79,300 2,178 1,658 1,804 5,640 

25 66 4.0 4.0 108,700 866 765 915 2,546 

26 66 4.0 4.0 117,500 616 932 882 2,430 

27 66 4.0 4.0 75,500 801 640 793 2,234 

28 66 4.0 3.5 119,500 572 531 683 1,786 

29 66 4.0 3~5 . 110,500 720 829 771 2,320 

30 66 4.0 4.0 122,700 595 819 962 2,376 

Totals 59,889 45,497 35,836 141,222 
TABLE 53 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - OCTOBER 1969 

McNARY DAM 

RIVER 

WATER TURBIDITY 

DATE 'l'EMPERATURE NORTH SOUTH FLOW CHINOOK COHO STEELHEAD TOTAL 

1 66 4.0 3.6 114,200 863 934 1,057 2,854 

2 66 5.5 3.9 118,300 564 611 919 2,094 

3 64 4.0 3.8 115,800 498 427 664 1,589 

4 63 5.5 4.0 97,600 592 370 603 1,565 

5 63 4.0 3.5 74,300 474 393 510 1,377 

6 62 5.5 3.8 90,900 431 328 420 1,179 

7 62 4.0 3.8 122,300 372 339 528 1,239 

8 62 4.5 3.8 127,200 320 254 577 1,151 

9 62 4.0 3.3 136,900 230 263 676 1,169 

10 62 4.6 3.8 108,400 224 211 602 1,037 

11 62 4.0 3.3 93,800 254 198 447 899 

12 62 4.2 3.7 104,200 201 186 424 811 

13 62 4.0 3.7 115,400 239 171 389 799 

14 58 4.0 4.0 135,300 232 137 378 747 

15 58 4.0 4.4 98,800 341 170 529 1,040 

16 58 4.0 4.0 111,100 257 122 537 916 

17 58 4.0 4.3 116,100 193 172 320 685 

18 58 4.0 4.0 111,000 268 128 356 752 

19 57 4.0 4.5 77 ,200 274 175 489 938 

20 57 4.0 4.0 92,600 335 134 531 1,000 

21 57 5.6 4.0 108,700 377 152 427 956 

22 57 4.0 4.3 112,600 338 134 462 934 

23 57 5.6 4.0 120,400 325 99 409 833 

24 57 4.2 4.0 118,500 256 70 359 685 

25 57 5.5 4.0 125,400 418 62 463 943 

26 57 4.0 4.5 91,700 451 69 403 923 

27 57 5.5 4.0 87,600 306 44 233 583 

....;) 28 57 4.0 4.5 133,100 236 55 . 218 509 ~ 29 57 4.2 4.0 118,900 249 47 246 542 f;; 30 57 4.0 4.5 114,400 246 45 256 547 VI 

w 31 57 4.4 4.0 115.500 274 76 297 647 

Totals 10,638 6,576 14,729 31,943 
~ TABLE 54 

t"' 

t"% CLIMATOLOGICAL AND STREAM FLOW DATA 

\,n 

.po. McNARY DAM 

November 1969 i Dece~er 1969 ] 'l'em2eratures Temeera.tures I (Deg.F) (Deg.F) 

ill AIR 

.!2!ll. WATER !!M MIN RIVER FLOW-cfs Q!1], ~ ~ MIN RIVER FLOW-ds 

1 57 62 42 88,100 1 50 37 3i 113,800 2 57 60 43 65,900 2 50 33 30 148.900 

3 57 52 43 96,500 3 50 35 28 150,400 4 57 56 42 121,500 4 47 29 27 119,300 5 57 54 42 141,800 5 47 40 28 102,800 

6 57 63 41 133,900 6 47 33 31 121,300 

7 56 60 40 115,900 7 47 33 29 88,700 8 56 63 40 110,500 8 47 37 33 122,300 9 56 59 42 91,600 9 47 36 32 147,800 10 56 59 44 105,000 10 47 38 31 141,100 11 56 62 44 122,000 11 47 45 32 142,700 12 56 61 41 135,600 12 46 57 40 122,600 13 56 63 38 135,700 13 46 52 38 122,100 14 55 53 38 144,700 14 46 48 40 81,600 15 55 47 36 137,700 15 46 49 34 119,900 16 55 56 39 98,000 16 46 48 31 131,000 17 55 50 33 95,300 17 46 38 30 152,300 18 54 55 33 133,600 18 46 39 30 144,400 19 54 49 37 119,500 19 46 42 36 131,400 20 54 48 34 137,700 20 46 42 38 105,000 21 53 47 34 110,100 21 46 47 31 113,600 22 53 57 32 101,200 22 46 51 39 l19,700 23 53 45 31 104,700 23 46 53 39 144,900 24 53 51 31 120,500 24 46 52 35 144,300 25 52 50 29 133.,:700 25 46 48 36 100,600 26 51 46 32 131,700 26 46 42 35 99,300 27 50 38 35 97,400 27 46 48 32 l18,000 28 50 38 35 100,300 28 45 44 31 114,300 29 50 38 35 137,600 29 45 44 33 131,800 30 SO 44 33 121,200 30 45 45 35 144,600 

31 45 45 33 137,200 
TABLE 55 

LAMPREY AND SHAD COUNTS - McNARY DAM - 1969 

Lamprey Shad 

llill! May Jun Ju1 - Aug Sep Oct ~ :!J!! Aug Sep Oct 

1 17 45 15 4,816 154 

2 1 31 24 2,854 100 4 

3 34 12 1 1,651 74 1 7 

4 1 44 13 3,902 67 7 4 

5 3 67 9 4,776 87 

6 6 116 8 3,422 56 1 2 

7 116 18 3 3,320 28 5 

8 108 10 2,893 36 1 2 

9 8 73 4 29 3,171 50 4 

10 141 7 61 1,728 46 

11 1 1 238 13 34 1,583 25 

12 105 7 83 1,827 47 

13 2 12 52 5 84 2,115 21 10 

14 7 13 213 , 5 417 2,477 53 1 

15 2 1 118 3 438 1,449 33 3 

16 1 4 48 19 412 1,721 43 

17 1 103 10 958 1,352 7 

18 27 61 6 871 1,682 22 

19 14 . 46 1 1,795 907 4 

20 9 62 18 3,087 962 25 

21 16 97 1 1,881 436 10 

22 1 24 99 1,145 277 49 

23 57 57 1,051 330 20 6 

24 43 41 1,338 506 19 12 

25 8 31 2,761 231 12 10 

26 23 34 2,725 232 7 4 

27 45 31 4,467 253 13 7 

28 26 27 1 3,254 314 3 

29 51 19 8 4,462 208 4 

30 7 43 18 5,162 205 

31 1 91 9 78 

Total 1 21 545 2,284 217 1 36,518 51,678 1,111 75 20 

TABLE 55 
VI 

0\ 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

Spring Chinook 

Number 

Date of Fish 

May 12 

May 26 

May 21 

May 4 

Jun 7 

May 14 

May 7 

May 2 

May 3 

May 11 

Apr 30 

May 16 

Apr 23 

Apr 27 

Apr 30 

May 13 

6,571 

2,565 

1,112 

7,075 

3,247 

1,831 

5,124 

5,775 

3,565 

3,2l9 

4,865 

1,648 

4,795 

3,509 

9,471 

4,793 

Total 69,165 

16 Year Average 4,323 

Summer Chinook 

Number 

Date of Fish 

Ju1 5 

JulIO 

Jul 1 

Ju1 26 

Jun 21 

Ju1 9 

Jun 23 

2,565 

3,034 

5,361 

7,616 

4,725 

3,658 

4,752 

Jun 29 2,281 

Jun 23 2,800 

Jun 26 1,710 

Jul 3 2,440 

Ju1 7 2,056 

Jul 5 1,992 

Jul 5 2.242 

Ju1 21 2,388 

Jun 24 2,700 

52,320 

3,270 

TABLE 56 

PEAK DAYS OF FISH MIGBATION 

McNARY DAM - 1954 - 1969 

Fall Chinook 

Number 

Date of Fish 

Sep 12 

Sep 10 

Sep 11 

Sep 13 

Sep 12 

Sep 15 

Sep 10 

Sep 17 

Sep 11 

Sep 11 

Sep 10 

Sep 15 

Sep 18 

Sep 25 

Sep 11 

Sep 16 

906 

536 

473 

2,963 

5,268 

3,007 

2,966 

1,978 

3,011 

3,643 

3.000 

4,251 

3,320 

5,782 

5,582 

50,899 

3,181 

Stee1head 

Number 

Date of Fish 

Sep 10 

Aug 13 

Aug 10 

Oct 5 

Sep 23 

Sep 19 

Sep 14 

Sep 17 

Sep 9 

Sep 21 

Sep 14 

Aug 2 

Sep 24 

Sep 25 

Sep 13 

Sep 13 

3,028 

2,909 

3,884 

3,720 

3,734 

6,422 

2,793 

3,312 

3,880 

4.588 

2,969 

3.796 

3,197 

52,916 

3,307 

Sockeye 

Number 

-Date of Fish 

Jul 9 

Ju1 16 

Jul 12 

Jul 11 

Jul 12 

Jul 15 

Jul 1 

Jul 12 

Ju1 11 

Jul 5 

Jul 12 

Jul 7 

Jul 13 

Ju1 13 

Jul 3 

Jul 12 

6,798 

19.916 

9,322 

5,763 

5,809 

5,786 

3,637 

897 

2,454 

4,637 

7,457 

4,326 

10,370 

8,605 

7.226 

1,554 

104, 557 

6,535 

Coho 

Number 

Date of Fish 

Sep 11 

Sep 26 

Sep 17 

Sep 25 

Sep 21 

Sep 15 

79 

26 

32 

208 

92 

147 

Sep 10 I: 17 116 

Sep 11 

Sep 9 

Sep 5 

Sep 19 

Sep 18 

Sep 13 

Sep 16 

Sep p 

Sep 16 

147 

207 

128 

201 

211 

451 

1,659 

3.307 

2,864 

9,675 

605 

Chum 

Number 

Date of Fish 

Oct 17 1 
TABLE 51 

MONTHLY COUNT OF CHINOOK S6LM~ 

McNARY DAM - 1954 - 1969 

Total Spring Summer Fall 

for Apr 1 Jun 9' Aug 9 

Year Jan Feb Mar Aer Ma~ Jun Ju1 A!!Hj Sel! Oct Nov Dec Year Jun 8 A!!Hj 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 19,72, 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 45,3.75 ' ·76,326 

1966 53,484 32,282 21,161 35,89~ 13,811 58,275 8,233 223;141 87,195 60,827 .. 75,119 

1967 32,790 28,174 13,244 44,612 10,788 54,314 11,731 195,653 62,591 59,975 73,087 

1968 13,328 51,443 20,456 37,127 15,713 53,597 8,824 200,488 67,092 60,639 72,757 

~ 1969 809 60,241 39,074 30,556 12,200 59,889 10,638 213,407 70,079 63,953 79,375 

t"' 

t<I Total 27 192,729 604,542 505,052 555,218 216,646 671,635 84,028 721 2,830,598 880,927 1,059,341 890,330 VI 

~ 16 Year Average 2 12,045 37,784 31,566 34,701 13,540 41,977 5,252 45 176,912 55,058 66,209 55,646 
~ TABLE 58 

~ MONTHLY COUNT OF SOCKEYE SAlMON 

\J1 

CD McNARY DAM - 1954 - 1969 

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 82,547 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 

1966 6,202 162,267 4,548 11 173,028 

1967 1,935 101,044 2,647 9 105,635 

1968 28,., 928 70,413 1.666 101.007 

1969 5,787 23,353 647 29,787 

Total 157 87,769 1,197,712 61,827 4,714 53 2 1,352,234 

16-Year Average 10 5,485 74,857 3,864 295 3 84,515 
TABLE 59 

MONTHLY COUNT OF COHO SAlMON 

McNARY DAM - 1954 - 1969 

Year Jan Feb Mar AEr Mal Jun Jul Aug SeE Oct Nov Dec Total - ., - 1954 4 751 180 14 1 950 

1955 350 260 33 643 ! ~ 1. 

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,'910 

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 3 301 2,134 273 3,317 

1965 22 105 2,264 309 2,100 

1966 811 7,195 519 8.,525 

1967 11 11 22,492 4.7,12 " .. .. .. . ~ 27.,,226 

1968 1,010 36 .. 260 2",248" 39.5"18 

1969 1,643 45,497 6,576 53,716 

~ t"' Total 64 4,165 131,658 16,803 95 1 153,386 

t:z:I 

\J1 16-Year Average \0 -B 4 291 8,228 1,050 6 9,586 
~ TABLE 60 

r MONTHLY COUNT OF STEELHEAD TROUT tr:l 

0\ 

0 McNARY DAM - 1954 - 1969 

Year Jan Feb Mar Aer Mal Jun Ju1 AuS See Oct Nov Dec Total 

1954 376 5,569 2,307 128 2,628 20,939 26,944 11,627 2,937 1,604 75,509 

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 

1966 2,279 954 1,476 18,241 26,062 71,180 24,938 145,130 

1967 1,434 1,130 152 5,771 14,894 32,310 22,009 77,700 

1968 5,451 3.361 247 4~058 22,268 61.167 15,,970 112.522 \ 

1969 2,304 1,792 711 7,668 13,641 35,836 14,729 76,681 

Total 1,059 925 2,918 35,047 19,216 12,152 142,506 362,178 757,318 272,617 8,168 2,377 1,616,481 

16-Year 

Average 66 58 182 2,190 1,201 759 8,907 22,636 47,332 17,038 510 148 101,030 
Misc. 

Sbad T1:out 

35 

8 

Chub 

2,794 87,634 

10.796 123,460 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

4 383 130.985 57,444 

636 83 41,350 

48 30 

17 26 

1,147 

1,612 28 

12,847 8 

9.0lS 8 

14",494 6 

39,810 8 

100,483 143 

25,673 

26,247 

89,402 

4 

4 

Total 321,435 774 

16-Year 

~ Average 20,089 48 

80,719 

73,741 

45,707 

32,594 

35,805 

38,547 

52,824 

38,344 

64,620 

30,897 

26,922 

9,221 

27,335 

701,851 

43,866 

25,007 

12,685 

30,184 

15,804 

19,637 

14,642 

6.992 

7,049 

6,363 

372 

2,601 

1,857 

453,081 

28,317 

TABLE 61 

MISCELLANEOUS SPECIES C01lJ!11.'ED 0VEll FISH LADDEllS AND IN FISH LOCKS 

HeNAl.Y DAM - 1954 - 1969 

Bu1l- Star- SunSuckers 

499,375 

582,931 

358,336 

429,105 

328,632 

247,556 

204,913 

218,863 

161,421 

131,015 

94,193 

75,700 

106,693 

101,874 

192,929 

246,785 

3,980,321 

248,770 

Sguawfiah Wbitefish Shiner Clappis bI!!L geon ~ fisb Bass 

47,826 99,851 12,779 11 25 

57,355 108.308 14,153 77 117 

16.739 

7,041 

7,358 

7,255 

6,428 

6,532 

8,869 

10,409 

4,520 

4,673 

6,798 

4,621 

5,541 

10,602 

212,567 

13,285 

64.474 12,559 896 46 

34,394 

29,234 

26,975 

36,006 

47,980 

51,463 

52,248 

45,224 

36,345 

51,545 

29,301 

20.726 

25,334 

?59,417 

47,463 

6,248 1,054 115 

1.403 312 156 

45 

11 

180 

159 

322 

73 

45 

107 

37 

52 

90 

48,263 

3,016 

572 49 

438 133 

290 

147 

94 

4 

13 

14 

27 

60 

10 

7S 

50 

66 

40 

40 

24 

24 

15 

63 

4,019 1,038 

251 64 

2 

3 

1 

6 

938 

556 

970 

2,748 

10.565 

19,807 

13,960 

26,119 

14,027 

9,965 

6,173 

7,362 

5,410 

1,516 

1,568 

3,069 

124,753 

7,797 

1 75 

1 1,643 

1 2,308 

3 

96 

153 

157 

6 

18 

28 

4 

3 

6 

2 

4 

4,503 

281 

Cat- Cbanne1 

Y.!!8. nsh Catfish 

10 

86 

26 

13 

1 

136 

8 

4 

13 

6 

11 

2 

20 

68 

59 

1 

18 

46 

12 

23 

283 

18 

3 

3 

Total 

751,358 

8?9,493 

645,184 

603,611 

476,652 

360,853 

325,820 

353,326 

307,271 

280,671 

210,067 

235,698 

308,480 

190,419 

404,570 

6,612,453 

413,278 
~ TABLE 62 

b::I 

~ YEARLY PERCENTAGES OF SAUIONIDS CWNTED OVER EACH FISH LADDER 

Ri McNARY DAM - 1954 - 1969 

Chinook Sockeye Coho Chum Stee1head Percent of Total Count 

!!u!I Ore. Wash. Ore. Wash. Ore. Wash. Ore. Wash. Ore. Wash. Ore. Wash. Fish Locks 11 

1954 52.09 47.90 25.42 74.58 39.47 58.95 100.0 45.05 54.52 41.06 58.82 

.01 !l 1.58 11 .43 11 .12 

1955 79.00 21.00 57.00 43.00 62.83 37.17 67.58 32.38 65.90 34.09 

.04 11 .01 

1956 53.64 46.36 42.33 57.67 60.18 39.82 64.68 35.32 51.02 48.98 

1957 69.06 30.82 53.55 46.45 71.28 27.15 61.43 38.37 64.69 35.19 

.12 11 1.57 11 .20 11 .12 

1958 73'.50 26.50 69.84 30.16 78.15 21.85 68.39 31.61 71.54 28.46 

1959 73.25 26.73 73.40 26.60 78.48 20.91 69.23 30.69 72.11 27.86 

.02 11 .61 11 .08 11 .03 

1960 76.89 _ 23.11 68.62 31.38 81.65 18.35 74.33 25.67 74.78 25.22 

1961 80.92 19.08 77.74 22.26 58.34 41. 66 62.35 37.65 73.61 26.39 

1962 76.34 23.66 60.39 39.61 75.34 24.66 80.65 19.35 77.01 22.99 

1963 72.25 27.75 44.33 55.67 64.66 35.37 74.32 25.68 67.85 32.15 

1964 74.38 25.62 42.84 57.16 70.61 29.39 81.87 18.13 69.03 30.97 

1965 67.61 32.39 41. 75 58.25 68.37 31.63 83.83 16.17 70.31 29.69 

1966 62.36 37.64 77.75 22.35 64.35 35.65 78.26 21.74 70.66 29.34 

1967 54.33 45.67 56.88 43.12 66.36 33.64 73.99 26.01 62.05 37.95 

/ 

1968 63.94 36.06 67.57 32.43 71.01 28.99 75.24 24.76 69.44 30.56 

1969 76.50 23.50 66.50 33.50 63.20 36.80 SO.10 19.90 74.S2 25.1S 

11 Pressure Fish Lock 
TABLE 63 

YEARLY TOTALS OF ALL FISH COUNTED OVER ICE HARBOR DAM 

. Total . Miscellaneous' - --Total ---

Year Chinook Stee1he·ad Sockeye Coho Salmon Fish Fish 

1962 94,301 115,196 38 3,207 .213,342 508',787 722-;129 

1963 61,190 74,539 1,118 1,933 138,780 291,095 429,875 

1964 60,097 58,860 1,276 2,071 122,304 211,800 334,104 

1965 39,233 62,873 317 320 . 102,743 112.,608 215,351 

1966 75,882 65,798 278 .878 142,836 127,188 270,024 

1967 84,~30 44,205 717 3,?.1~ 133,622 239,834 373,456 

. ~. .. '"'.' . -. 

1968 1/ 98.681 82.383 1.165 6,227- 188,456 140.677 329J133 --

1969 2/ 100,514 - 63t8'~9 745 . 5,316- 170,464 157,210 - - 327~674 - -

Total 614,828 568,343 5,654 23,722 1,212,547 1,789,199 3,001,746 

.-3 8-:~ear .. , t-< 

~ Average - 76,.853 71,042 707 - 2,965 151,568 223,650 375.218 

tz:I 

aw !/ Count April through December 

1:.1 Count January through 6 December 
~ t"' TABLE 64 

t:EJ 

0\ 

.I:"- MONTHLY TOTALS OF ALL FISH COUNTED OVER ICE HARBOR DAM 

1969 

Species Jan Feb Mar Apr May Jun Ju1 Aug Sep Oct Nov Dec Total 

Chinook 195 697 43,181 24,918 12,861 2,369 12,027 3,555 708 3 100,514 

Sockeye 125 594 26 745 

Coho 139 3,988 946 243 5,316 

Stee1head 132 41 807 4.971 2.430 321 3.348 5.715 27.219 14.953 3.874 78 63.889 

Total Salmon 132 41 1,002 5,668 45,611 25,364 16,803 8,249 43,234 19,454 4,825 81 170,464 

Bass 1 40 166 749 596 349 541 236 5 2,683 

Carp 1 74 37,230 36,734 6,327 5,003 692 86,061 

Channel Catfish 1 315 1,275 631 202 33 2,457 

Chub 5 29 259 1,544 810 304 414 235 57 3,657 

Lamprey 266 813 3,832 600 37 5,548 

Shad 123 296 17 6 442 

Shiner 11 3 1 15 

Squawfish 29 631 610 219 322 45 52 1,908 

Sucker 2 909 4,443 14,990 7,981 4,548 7,823 4,041 678 3 45,418 

Whitefish 5 37 361 896 527 2,691 3,534 949 21 9,021 

Total Miscellaneous Fish 8 984 5,009 56.220 50,011 16.754 17,605 8,854 1,741 24 157,210 

Total All Fish 132 41 1,010 6,652 50,620 81,584 66,814 25,003 60,839 28,308 6,566 105 327,674 
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 

Total. 

JANUARY 1969 . T e m poe rat u r e 

TABLE 65 ' 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA 

ICE HARBOR DAM' 

= FEBRUARY , 

R i v e r Fish Count T e m per a t u r e 

,\ 

1969 ,-

R i v' e r 

Air Turbldlty 

I 

Da'te Air Turbidity I 

Water Max. Min. North South Flow Steelhead Water Max. Min. North Sout? 

36 7 -7 42,400 1 33 34 -4 4.6 

35 14 2 3.0 36,200 3 2 33 40 26 4.0 4.6 

34 16 10 3.2 40,100 3 33 42 30 4.5 4.5 

34 25 ,15 3.5 40,800 1 4 33 47 24 3.6 3.7 

34 43 24 4.0 40,200 2 5 32 40 25 4.1 4.0~ 

33 - 35 30 5.5 5.0 53,400 6 33 40 16 5.0 4.5 

34 46 33 5.2 5.0 44,400 7 34 31 20 5.2 4.5' 

36 38 28 1.4 4.0 108,400 2 8 34 33 ' 21 5.0 5.0 

37 40 33 0.3 0.5 92,100 9 36 50 26 5.5 5.0 

36 43 32 0.2 0.2 80,100 10 36 48 31 5.3 5.0 

36 50 34 0.3 0.2 73,400 11 36 41 31 4.5 4.5 

36 40 28 0.6 0.5 65,800 15 12 36 39 34 3.0 4.5 

37 35 28 0.7 0.7 60,800 3 13 36 43 32 3.6 3.5 

37 37 26 1.2 1.0 58,600 14 14 36 46 30 1.6 1.9 

37 45 25 1.5 1.2 65,200 11 15 37 40 31 1.7 1.6 

37 41 25 1.5 1.3 60,200 10 16 37 45 31 1.7 1.6 

37 40 31 2.3 2.0 58,000 24 17 38 51 31 1.2 1.3 

36 41 25 1.9 1.9 54,800 12 18 38 42 29 1.0 1.3 

36 30 24 2.0 2.2 45,800 15 19 38 38 31 1.3 1.3 

36 34 24 2.0 2.0 43,600 12 20 38 44 26 1.4 1.0 

36 28 20 2.0 2.0 44,900 7 21 38 36 31 1.7 1.5' 

36 21 12 2.2 2.1 48,400 22' 38 37 31 2.0 1.1' 

35 23 -2 3.0 2.2 57,600 23 38 42 32 1.8 1.7 

35 15 -2 3.0 2.6 53,500 24 38 36 20 2.7 2.3 

35 17 4 3.2 3.0 49,100 1 25 38 35 22 2.5 2.5 

34 15 10 3.0 2.8 48,300 26 38 41 38 2.0 . 2.5 

34 29 3 3.3 3.0 46,800 27 38 42 . 25 2.5 2.1 

34 15 5 4.3 3.6 49,900 28 38 49 27 2.8 3.0 

34 13 -3 4.0 3.6 50,400 

34 11 0 4.5 46,600 

33 20 2 4.5 49,000 

- 132 

Fish Count 

Flow Steelhead 

49,000 1 

44,700 

44,600 

48,600 

47,100 

44,100 

43,900 

43,700 

43,400 

40,300 4 

42,000 1 

46,600 3 

45,100 3 

46,000 

48,200 3 

45,400 7 

4,+,400 4 

46,900 

66,900 

63,500 

53,300 

65,300 3 

38,400 

23,900 

9,800 5 

19,500 1 

.41,800 3 

53,200 3 

41 
TABLE 66 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - MARCH 1969 

ICE HARBOR DAM 

T e m per a t u r e R i v e r Sa1monid Fish Count 

Date Air Turbidity I 

Water Max. Min. North South Flow Chinook Stee1head Total 

1 38 45 30 2.7 2.7 55,400 4 4 

2 39 52 30 2.6 2.7 50,800 4 4 

3 39 44 30 3.0 3.0 64,200 8 8 

4 40 51 33 2.7 2.6 48,000 1 1 

5 40 53 35 2.8 0 52,400 4 4 

6 41 51 33 2.5 45,700 6 6 

7 41 48 33 3.0 62,900 4 4 

8 41 49 31 3.0 2.5 57,200 5 5 

9 41 48 24 2.8 2.2 48,900 69 69 

10 42 46 22 2.5 2.3 48,100 11 11 

11 42 49 22 2.2 2.3 48,100 7 7 

12 42 52 24 2.2 2.0 51,700 13 13 

13 42 52 29 1.5 1.5 63,800 7 7 

14 42 56 32 1.6 1.5 62,600 4 4 

15 42 55 36 2.0 1.7 62,900 38 38 

16 42 62 41 2.0 63,000 23 23 

17 42 66 43 2.4 2.2 62,800 1 18 19 

18 43 60 43 2.8 2.1 58,200 3 17 20 

19 43 55 38 3.0 2.7 78,800 18 35 53 

20 44 58 29 3.5 3.3 71,100 6 42 48 

21 44 63 31 1.7 2.0 63,400 11 28 39 

22 44 65 34 1.2 1.3 64,500 11 42 53 

23 44 60 42 0.5 0.7 75,100 15 56 71 

24 44 56 30 0.5 0.5 74,500 23 44 67 

25 44 60 27 0.5 0.5 73,800 3 40 43 

26 45 65 30 0.6 0.7 76,700 5 41 46 

27 45 65 31 0.6 0.7 73,900 6 16 22 

28 45 65 42 0.7 0.7 72,200 5 32 37 

29 45 72 35 0.7 0.7 88,700 6 19 25 

30 45 70 40 0.9 0.9 106,700 36 84 120 

;i1 9:6 Z~ !t~ gl 6 0.9 110.700 46 85 131 

Totals 195 807 1,002 

I 
TABLE 67 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - APRIL 1969 

ICE HARBOR DAM 

Temperature R i v e r Sa1monid Fish Count 

Date Air Turbidity I ' "'," 

Water Max. Min. North South Flow Chinook Stee1head Total: 

1 46 65 43 0.7 0.6 124,200 104 163 267 

2 47 63 42 0.7 0.6 128,800 55 158 213 

3 47 62 37 0.7 0.6 124,300 36 136 172 

4 47 58 41 0.7 0.7 123,300 14 151 165· 

5 48 63 43 0.7 0.6 116,800 4 66 70 

6 48 67 43 0.8 1.4 122,600 5 140 -145 

7 48 56 39 0.9 0.7 121,300 12 179 191 

8 48 60 33 0.7 0.9 128,100 18 142- 160 

9 48 64 36 0.8 0.9 118,100 10 80 . 90 

10 48 66 44 1.0 1.0 119,900 1 107 108 

11 49 64 40 0.2 1.2 129,100 9 170 179 

12 49 68 41 1.2 1.3 122,200 7 112 119 

13 49 67 44 2.1 1.0 120,400 12 206 218 

14 50 62 38 1.2 2.0 126,500 4 152 156 

15 50 57 39 1.2 1.0 1l9,000 5 103 108 

16 50 65 44 1.3 1.3 117,900 13 229 242 

17 50 69 49 1.5 1.5 1l2,200 69 347 416 

18 50 61 43 1.1 1.1 1l0,700 10 182 192 

19 50 64 48 1.2 1.2 109,100 8 147 155 

20 50 64 39 1.6 1.5 112,100 13 195 208 

21 50 62 53 1.6 1.2 109,400 49 338 387 

22 51 72 49 1.7 1.2 101,500 7 310 317 

23 51 80 56 1.7 1.2 113,200 7 171 --118 

24 51 62 46 1.7 1.1 137,400 2 145 -147 

25 51 62 37 1.1 1.5 153,700 45 267 312 

26 52 61· 35 1.4 0.8 134,200 42 172 214 

~ 27 52 67 38 0.5 0.5 114,900 20 112 132 

28 50 72 45 0.8 0.6 107,600 34 70 104 

I:"' 29 50 60 38 0.7 0.7 106,000 28 108 136 t>:I 

0\ 30 50 54 40 0.8 1.0 1l5,100 54 11~ 167 .... Totals 697 4,971 5,668 
TABLE 68 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - MAY 1969 

ICE HARBOR DAM 

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

Date Air Turbidity 

Water Max. Min. North South I Flow Chinook Steelhead Total 

1 50 60 41 1.1 1.0 105,300 73 147 220 

2 50 54 52 1.2 1.0 101,900 58 114 172 

3 50 62 41 1.0 1.2 98,100 113 121 234 

4 50 64 38 1.2 1.0 85,400 138 62 200 

5 50 70 44 1.2 1.0 84,400 375 54 429 

6 50 76 46 1.3 1.2 84,300 643 191 834 

7 51 80 43 1.6 1.3 101,900 549 109 658 

8 52 82 48 1.5 1.5 112,200 646 82 728 

9 53 85 51 1.6 1.8 133,200 1,169 139 1,308 

10 54 85 54 -1.8 1.7 144,100 1,326 166 1,492 

11 56 89 50 1.7 1.8 152,800 2,005 103 2,108 

12 56 88 51 1.7 1.8 168,100 2.291 120 2.411 

13 56 85 54 1.7 1.8 176,500 1.967 28 1.995 

14 56 83 57 1.8 1.7 171,000 2,438 74 2,512 

15 55 73 48 1.7 0.8 172,400 2.293 34 2,327 

16 54 73 53 1.2 1.0 173,700 1,587 59 1,646 

17 54 73 53 1.3 1.1 165,600 1,766 104 1,870 

i8 54 79 49 1.1 1.3 161,800 1,933 79 2,012 

19 54 78 53 1.3 1.1 161,900 2,993 133 3,126 

20 54 67 53 1.2 1.2 172,000 1.922 78 2,000 

21 55 73 50 1.5 1.1 179,800 1,956 80 2,036 

22 55 80 48 1.3 1.2 159,500 2.073 43 2,116 

23 54 88 52 1.3 1.3 142,800 1,452 31 1,483 

24 54 94 57 1.5 1.2 141,700 1,518 32 1,550 

25 54 85 49 1.4 1.5 148,100 1,965 35 2,000 

26 55 78 54 1.7 1.4 162,000 2,105 48 2,153 

27 56 71 50 1.6 1.6 155,300 1,221 32 1.,253 

28 57 73 47 2.0 1.7 145,200 1,976 41 2,017 

29 57 77 55 1.9 1.5 131,000 1,058 54 1,112 

30 57 74 43 1.8 1.5 121,100 948 22 970 

31 57 76 48 1.4 140 1 600 624 15 639 

Totals 43,181 2,430 45,611 
TABLE 69 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - JUNE 1969 

ICE HARBOR DAM 

T e m per a t u r e R i v e r Sa1monid Fish Count 

Date Air Turbidity 

Water Max. Min North South Flow Chinook Sockeye Stee1head Total 

1 56 78 50 1.4 1.6 137,800 592 15 607 

2 56 87 . 53 1.7 1.4 121,900 749 22 771 

3 57 89 56 1.8 1.9 115,700 788 9 797 

4 57 96 58 2.0 1.8 129,300 733 17 750 

5 58 98 58 2.1 1.8 104,200 1,140 6 1,146 

6 59 93 69 1.7 1.7 124,500 715 14 729 

7 60 90 63 1.8 1.7 117,600 807 21 828 

8 61 90 64 2.0 1.7 117,500 615 12 627 

9 62 88 65 1.9 1.8 108,300 743 13 756 

10 62 92 64 1.9 1.0 107,200 454 2 456 

11 63 86 53 1.8 1.1 124,300 681 8 689 

12 63 89 61 1.5 1.8 99,200 932 4 936 

13 64 92 57 1.4 1.5 99,800 562 1 563 

14 64 79 55 1.7 1.6 95,800 656 9 665 

15 64 84 55 2.0 1.6 90,800 830 5 835 

16 64 90 59 2.2 1.8 79,700 513 2- 515 

17 64 89 56 2.3 2.0 78,500 600 3 603 

18 64 94 61 2.5 2.0 71,100 1,056 4 1,060 

19 64 97 67 2.7 2.2 59,900 694 6 700 

20 64 96 65 2.4 2.3 53,200 630 4 634 

21 64 90 53 2.3 2.1 50,400 903 10 913 

22 64 84 60 2.4 2.0 55,400 1,053 2 7 1,062 

23 64 81 62 2.4 2.1 49,700 1,272 6 7 1,285 

24 64 69 56 2.2 2.2 51,100 1,100 8 12 1,120 

25 66 75 53 2.3 2.0 57,600 1,673 14 17 1,704 

~ 26 66 73 52 2.1 2.0 65,000 1,252 6 11 1,269 

27 66 74. 50 2.0 2.0 65,000 1,040 27 22 1,089 

28 66 70 53 2.2 2.0 63,800 840 15 15 870 

'" 29 66 75 54 2.7 2.1 62,800 808 32 27 867 \I) 

30 66 77 5, 2.8 2.2 §2.2!lQ ~UZ 15 16 Sl8 

Total 24,918 125 321 25,364 
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 - JULY 1969 

ICE HARBOR DAM 

T e m per a t u r e R i v e r Sa1monid Fish Count 

Air Turbidity 

Water Max. Min. North South I Flow Chinook Sockeye Stee1head 

65 85 54 2.8 2.1 60,400 439 50 20 

64 93 62 3.2 2.8 52,800 713 17 27 

63 84 54 2.4 2.1 51,800 569 8 30 

63 80 54 2.9 2.0 48,700 615 25 16 

63 81 55 2.4 2.4- 47,400 300 4 23 

63 81 54 3.0 2.5 42,700 520 10 27 

64, 82 56 3.5 2.5 42,700 770 2 46 

64 87 59 3.4 3.0 38,300 719 33 34 

65 91 59 3.5 3.0 37,700 667 29 26 

66 97 62 4.0 3.0 41,300 453 30 45 

66 94 66 3.8 3.0 38,300 635 25 25 

67 85 58 3.6 2.5 33,300 520 35 76 

67 80 51 3.1 2.9 36,900 472 20 43 

67 82 53 3.6 2.8 33,100 609 12 55 

68 79 53 3.5 3.5 32,800 662 20 60 

68 82 55 3.5 3.5 29,100 575 33 122 

68 86 59 3.6 3.6 29,500 280 18 85 

68 89 60 4.6 3.6 27,700 515 38 131 

69 92 57 3.8 4.7 30,000 262 23 71 

70 96 61 4.6 3.8 25,500 421 23 168 

70 96 62 3.9 4.3 29,900 223 23 182 

71 92 62 5.1 4.0 30,600 160 16 99 

71 95 64 5.1 5.1 22,200 149 18 94 

71 98 67 6.5 5.0 25,700 178 7 156 

70 100 62 5.2 4.5 23,900 262 10 173 

71 85 51 5.5 4.3 24,000 207 16 242 

71 90 56 5.5 5.5 23,300 143 18 141 

71 93 62 6.2 4.5 24,000 173 3 197 

71 94 60 4.5 5.3 18,400 294 21 356 

71 88 53 6.0 5.2 22,400 217 3 288 

72 94 57 5.5 5.5 23 2000 139 4 290 

12,861 594 3,348 

Total 

509 

757 

607 

656 

327 

557 

818 

786 

722 

528 

68§ 

631 

535 

676 

742 

730 

383 

684 

356 

612 

428 

275 

261 

341 

445 

465 

302 

373 

671 

508 

433 

16,803 
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 

1-3 28 

Ed 29 

&; 30 -..J 31 I-' 

Total 

TABLE 71 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - AUGUST 1969 

ICE HARBOR DAM 

Temperature R i v e r Sa1monid Fish Count 

Air 11 Turbidi ty I , 

Water Max. Min. North South Flow Chinook Sockeye Coho Stee1head 

72 95 62 4.7 5.5 16,300 214 6 249 

72 90 59 5.8 5.5 20,800 'lOS 1 191 

72 91 60 5.7 5.7 24,400 121 5 159 

72 90 61 5.8 5.7 22,400 157 5 266 

73 82 52 4.2 5.0 19,500 142 1 249 

73 78 51 4.5 3.7 19,000 94 2 163 

73 82 51 4.5 3.9 19,200 72 3 107 

72 87 56 3.7 3.5 20,400 95 1 141 

72 87 55 3.9 5.7 23,900 54 134 

72 94 58 5.2 5.6 22,600 52 161 

72 88 62 5.4 6.0 23,600 49 135 

72 87 55 5.0 5.5 20,900 54 2 179 

72 82 57 4.9 6.0 18,100 49 174 

72 89 64 5.0 5.9 18,100 73 111 

72 96 62 5.0 5.5 20,200 31 58 

72 90 54 5.3 5.3 22,800 36 110 

71 80 49 6.0 6.0 22,900 58 182 

71 89 53 6.0 6.0 17,300 14 19 

71 90 59 6.0 6.0 18,200 110 2 325 

71 89 62 5.8 6.0 20,000 71 161 

71 92 62 5.9 6.0 21,200 46 2 127 

71 91 51 5.9 6.0 20,300 65 139 

71 94 60 6.0 6.0 16,900 70 1 210 

71 98 61 6.0 6.0 22,200 47 164 

71 90 54 6.0 6.0 20,100 147 2 335 

71 80 50 6.0 6.0 15,800 27 15 129 

71 85 53 6.0 6.0 13,400 67 55 424 . 71 77 52 6.0 5.8 17,500 102 16 340 

71 75 48 5.0 5.7 14,500 60 22 310 

71 79 50 3.6 5.0 14,500 48 11 140 

71 85 50 5.5 5.0 132 500 39 13 123 

2,369 26 139 5,715 

Total 

469 

297 

285 

428 

392 

259 

182 

237 

188 

213 

184 

235 

223 

184 

89 

146 

240 

33 

437 

232 

175 

204 

281 

211 

484 

171 

546 

458 

392 

199 

175 

8,249 
TABLE 72 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - SEPTEMBER 1969 

ICE HARBOR DAM 

T e m per a t u r e R i v e r 

Date Air Turbidity 

Water Max. Min. North 

1 71 91 52 5.0 

2 71 92 53 6.0 

3 71 85 49 5.5 

4 71 73 49 4.5 

5 70 73 51 4.9 

6 71 73 50 S.O 

7 70 84 46 4.2 

8 70 90 51 5.3 

9 70 95 53 5.1 

10 70 87 56 5.0 

11 70 89 59 6.5 

12 70 92 67 6.3 

13 70 93 64 5.0 

14 68 75 47 4.8 

15 68 70 43 5.1 

16 68 77 43 5.7 

17 68 80 50 6.0 

18 68 80 58 5.9 

19 68 71 56 6.0 

-___ 20 67 75 52 5.7 

-----21---67~2 50 6.0 

22 67 74'----51~5. 6 

23 67 75 59 6.0 

24 67 71 52 5.q 

25 67 73 54 5.0 

26 67 79 49 4.5 

27 66 74 46 4.0 

28 66 73 47 4.5 

29 66 81 51 4.5 

30 66 77 52 4.2 

Total 

South 

6.0 

6.0 

6.0 

5.5 

5.2 

5.1 

5.7 

4.5 

5.5 

5.3 

6.0 

6.0 

6.0 

5.8 

5.2 

6.0 

5.5 

4.8 

5.1 

6.0 

5.8 

6.0 

6.0 

5.8 

5.0 

5.0 

4.5 

4.7 

4.5 

3.8 

Flow 

17 ,200 

14,800 

18,300 

19,800 

21,200 

21,100 

17,600 

19,800 

16,800 

22,800 

20,900 

20,600 

16,900 

19,700 

17,400 

21,800 

12,700 

25,000 

18,800 

22,000 

15,700 

27,100 

18,100 

21,000 

25,700 

23,300 

26,300 

25,200 

24,800 

21,900 

Chinook 

49 

45 

118 

96 

173 

165 

200 

178 

352 

461 

336 

470 

572 

651 

837 

670 

886 

609 

588 

910 

511 

447 

532 

594 

258 

362 

416 

147 

185 

209 

12,027 

Sa1monid Fish Count 

Coho 

33 

40 

68 

99 

100 

80 

88 

92 

160 

141-

154 

133 

197 

180 

187 

194 

189 

133 

181 

339 

115 

196 

167 

111 

111 

121 

166 

47 

73 

93 

3,988 

Stee1head 

138 

166 

161 

695 

383 

444 

251 

330 

499 

718 

488 

804 

1,172 

1,371 

1,517 

819 

1,278 

741 

1,821 

1,788 

1,841 

1,250 

1,485 

1,275 

898 

1,021 

1,349 

759 

836 

921 

27,219 

Total 

220 

251 

347 

890 

656 

689 

539 

600 

1,011 

1,320 

978 

1,407 

1,941 

2,202 

2,541 

1,683 

2,353 

1,483 

2,590 

3,037 

2,467 

1,893 

2,184 

1,980 

1,267 

1,504 

1,931 

953 

1,094 

1,223 

43,234 
TABLE 73 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA - OCTOBER 1969 

ICE HARBOR DAM 

Tern per a t u r e R i v e r Sa1monid Fish Count 

Date Air Turbidity 

Water Max. Min. North South Flow Chinook Coho Stee1head Total 

1 66 72 56 3.5 3.5 24,000 191 119 789 1,09~ 

2 66 62 46 3.5 3.5 25,400 157 120 593 870 

3 66 65 44 3.3 3.4 23,000 228 38 901 1,167 

4 66 73 38 3.4 3.2 27,700 257 90 926 1,273 

5 64 65 41 3.3 3.5 24,400 170 37 685 892 

6 63 69 40 3.6 4.5 25,800 179 44 511 734 

7 63 73 39 4.8 4.0 22,800 179 39 592 810 

8 63 62 40 4.7 3.4 19,800 121 12 686 819 

9 63 66 46 4.8 3.6 25,200 109 29 523 661 

10 62 64 39 3.5 3.7 29,800 142 35 654 831 

11 62 65 39 3.9 4.0 25,500 116 35 447 598 

12 62 66 35 4.0 3.6 29,300 69 3 578 650 

13 62 54 25 4.0 4.0 28,300 73 28 273 374 

14 60 55 24 4.0 4.0 26,200 123 23 472 618 

15 59 58 25 3.3 4.0 23,500 98 35 412 545 

16 58 63 26 3.5 4.0 25,000 63 16 419 498 

17 57 52 38 4.0 4.2 25,600 60 10 402 472 

18 56 57 37 4.0 4.2 25,900 68 15 522 605 

19 56 61 37 4.5 4.3 19,600 65 6 476 547 

20 56 63 43 5.0 4.3 24,700 73 15 370 458 

21 55 66 44 4.5 4.8 18,200 88 21 282 391 

22 55 73 43 5.0 4.5 22,600 127 25 357 509 

23 55 71 45 5.0 4.8 24,600 85 20 199 304 

24 55 65 40 5.1 4.0 19,200 199 25 666 890 

25 54 62 37 4.9 4.5 26,600 113 25 552 690 

26 54 61 37 3.7 4.3 25,600 81 12 300 393 

27 54 59 43 5.0 4.5 25,300 105 20 350 475 

~ 28 54 66 45 5.0 4.5 28,900 88 21 316 425 

t"' 29 54 57 45 5.0 3.7 25,300 44 6 252 302 tz:I 30 53 61 43 4.5 4.0 19,100 37 5 228 270 ....... 

w 31 53 62 45 5.0 4.0 23.400 47 17 220 284 

Total 3,555 946 14,953 19,454 
TABLE 74 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA 

ICE HARBOR DAM 

NOVEMBER 1969 

Temperature R i v e r 

Date Air Turbidity I Stee1-

Water ~ax. Min. North South Flow Chinook Coho pead 'Iotal 

1 53 67 37 5.3 5.0 20,900 38 13 147 198 

2 53 58 41 4.5 5.0 22,400 28 16 158 202 

3 53 56 40 5.0 5.2 22,500 70 20 205 295 

4 53 55 42 5.0 5.0 24,000 44 14 166 224 

5 53 58 44 5.0 5.5 25,300 56 28 232 316 

6 53 64 40 5.0 5.8 25,500 88 12 305 405 

7 53 60 40 5.0 5.3 22,300 41 15 157 213 

8 53 61 31 4.5 5.0 26,200 31 7 119 157 

9 53 60 33 4.5 5.5 24,400 24 10 147 181 

10 53 63 41 5.0 5.2 23,000 58 8 215 281 

11 53 66 36 5.0 5.0 21,400 24 13 182 219 

12 53 62 38 5.0 5.5 25,600 27 15 176 218 

13 53 62 34 5.0 5.0 29,500 11 6 119 136 

14 52 51 43 4.8 5.5 23,200 27 12 104 143 

15 52 44 33 5.0 5.0 26,100 35 10 194 239 

16 52 53 36 4.5 5.5 22,200 10 5 110 125 

17 52 50 29 4.8 5.6 18,500 27 7 156 190 

18 51 53 30 4.9 ';.5 22,800 9 2 21 32 

19 51 57 35 5.0 5.4 22,800 4 42 46 

20 50 51 28 4.9 5.5 25,700 3 2 83 88 

21 50 48 33 5.2 5.0 22,600 5 5 79 89 

22 49 56 33 5.0 5.5 23,700 10 6 173 189 

23 48 50 31 5.0 5.5 21,000 9 5 184 198 

24 48 51 41 5.0 5.8 20,900 1 20 21 

25 48 53 25 5.1 5.5 22,000 2 1 64 67 

26 47 44 28 5.0 5.5 24,400 18 4 150 172 

27 47 46 32 4.8 5.5 20,200 5 2 62 69 

28 47 37 33 5.0 5.0 19,100 3 3 66 72 

29 47 34 33 5.0 5.0 23,800 29 29 

30 47 34 32 5.0 5.3 16 1800 2 9 11 

Total 708 243 3,874 4,825 

DECEMBER * 1969 

T e m per a t u r e R i v e r 

Date Air Turbidity I 

Water Max. Min. North South Flow Chinook Stee1head Total 

1 46 34 31 5.5 5.5 21,900 12 12 

2 46 34 29 5.5 5.5 22,900 1 9 10 

3 45 32 29 5.5 5.5 20,100 13 13 

4 45 33 28 5.5 5.5 25,200 5 5 

5 45 35 30 5.5 5.5 26,900 13 13 

6 44 34 30 5.6 5.5 22 1 200 2 26 28 

Total 3 78 81 

*Fish Counting terminated 6 Dec 1969 

TABLE 74 
TABLE 75 

LAMPREY AND SHAD COUNTS - ICE HARBOR DAM) - 1969 

Lamprey Shad 

Date Jun Ju1 Aug Sep Oct Jun Ju1 Aug Sep - - - 1 16 33 17 5 17 2 6 

2 18 26 18 3 7 2 

3 1 22 29 3 2 1 

4 1 10 55 43 2 9 - 5 1 24 51 35 4 1 

6 2 13 77 36 6 12 

7 1 15 37 27 2 9 

8 9 8 74 26 3 34 

9 13 194 38 2 6 

10 3 6 240 29 1 14 

11 11 275 29 1 18 

12 5 17 263 39 '23 

13 5 22 358 27 2 27 

14 2 17 319 23 1 26 

15 1 22 148 11 2 3 

16 3 10 168 27 10 

17 21 40 130 22 1 17 3 

18 21 10 60 14 21 

19 15 53 177 8 1 

20 21 26 105 21 2 6 

21 11 35 174 19 4 2 1 

22 21 37 120 16 27 8 2 

23 15 55 219 17 20 5 

24 28 69 55 20 2 1 

25 17 55 141 14 2 1 

26 19 40 106 5 ,5 

27 6 29 41 3 34 7 

28 11 43 54 5 12 1 

29 19 19 45 1 10 8 

30 7 23 27 7 7 2 

31 35 31 2 2 

Total 266 813 3,832 600 37 123 296 17 6 

Total for Year 5,548 Total for Year 442 

TABLE 75 
TABLE 76 

~ PEAK DAYS OF MIGRATION 

[;;j ICE HARBeR DAM - 1962 - 1969 

-.J 

C'\ 

SEring Chinook S1DIIIDer Chinook Fall Chinook Stee1head Socke:y:e Coho 

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 

1962 May 17 2,425 Jun 28 2,509 Sep 24 1,398 Sep 19 5,313 Ju1 1 5 Sep 16 416 

1963 May 12 1,843 Jun 25 1,150 Sep 27 812 Sep 27 2,741 Ju1 8 125 Sep 14 116 

1964 May 9 2,284 Ju1 4 1,554 Sep 10 546 Sep 19 2,558 Sep 22 54 Sep 10 202 

1965 May 22 1,300 Ju1 3 924 Sep 18 653 Sep 18 2,246 Ju1 8 104 Sep 19 70 

1966 Apr 24 3,902 Jun 27 1,030 Sep 9 707 Sep 26 2,770 Ju1 9 41 Sep 27 92 

1967 Apr 28 2,423 Ju1 7 1,448 Sep 18 1,570 Sep 19 1,820 Ju1 12 123 Sep 18 289 

1968 May 2 6,411 Ju1 23 1,420 Sep 11 1,177 Sep 16 3,434 Ju1 7 101 Sep 10 358 

1969 May 19 2,993 Jun 25 1,673 Sep 20 910 Sep 21 1,841 Ju1 1 50 Sep 20 339 

Total 23,581 11,708 7,773 22,723 603 1,882 

8-Year Average 2,948 1,463 972 2,840 75 235 
TABLE 77 

MONTHLY COUNT OF CHINOOK SALMON 

ICE HARBOR DAM - 1962 - 1969 

Total Spring Summer Fall 

for Apr 1 Jun 12 Aug 12 

Year Jan Feb Mar A2r Ma:l Jun Ju1 A!:!S Se2 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,OU1 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 

1966 23,382 19,294 10,611 7,166 1,933 10,756 2,740 75,B82 43,881 16,983 15,018 

1967 15,973 18,l37 9,020 22,218 820 11,947 6,815 84,930 35,593 30,315 19,022 

1968 1,595 41,398 12,119 17,751 3,433 16,588 5,275 493 29 98,681 44,773 29,531 24,377 

t-l 1969 195 697 43,181 24,918 12,861 2,369 12,027 3,555 708 3 100,514 52,090 30,917 17,507 

t2l 

~ Total 1 201 53,385 202,011 104,400 104,943 16,481 98,715 32,237 2,383 71 614,828 273,210 198,657 142,961 ..... 

..... 8-Year Average 25 6,673 25,251 13,050 13,118 2,060 12,339 4,029 297 8 76,853 34,151 24,832 17,870 
~ TABLE 78 

&;.i MONTHLY COUNT OF STEELHEAD TROUT 

~ ICE HARBOR DAM - 1962 - 1969 

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 31 110 673 1,976 488 439 3,739 4,497 33,595 13 ,522 3,803 62,873 

1966 2,161 810 413 1,383 2,517 40,185 18,329 65,798 

1967 1,266 894 345 972 953 18,914 20,861 44,205 

1968 2,558 2,933 357 952 8,107 45,552 17,270 3,692 962 82,383 

1969 132 41 807 4,971 2,430 321 3,348 5,715 27,219 14,953 3,874 78 63,889. 

Total 268 287 2,276 24,928 9,973 2,452 16,531 45,215 311,206 136,665 16,758 1,784 568,343 

8-Year 

Average 33 36 284 3,116 1,246 306 2,066 5,652 38,901 17,083 2,095 223 71,043 
TABLE 79 

MISCELLANEOUS SPECIES 

ICE HARBOR DAM 1962 - 1969 

White- Channe1-

Year Shad Lampre;y: Sguawfish Sucker Care Chub Fish Bass Catfish Misce11l Total 

1962 253 36,863 19,447 344,269 76,371 8,870 14,581 2,719 5,236 178 508,787 

1963 675 49,454 9,130 168,519 34,516 5,952 14,044 2,577 5,781 447 291,095 

1964 373 16,959 10,647 86,242 51,967 18,792 19,749 2,609 4,150 312 211,800 

1965 532 9,818 1,058 42,753 39,065 11,266 5,378 827 1,907 4 112,608 

1966 8,398 15,106 3,204 48,984 28,952 11,722 4,259 3,253 3,290 20 127,188 

1967 6,531 4,836 4,440 29,162 167,482 12,361 6,385 4,307 4,330 239,834 

1968 584 6.676 4.036 52.190 52.506 9.011 7.807 4.357 3.510 140.677 

1969 442 5,548 1,908 45,418 86,061 3,657 9,021 2,683 2,457 15 157,210 

Total 17,788 145,260 53,870 817,537 536,920 81,631 81,224 23,332 30,661 976 1,789,199 1-3 

~ 8-Year 

I.'J!:t 'Average 2,223 18,157 6,734 102,192 -...J 67,115 10,204 10,153 2,916 3,826 122 223,650 

\0 

Y Bullheads, Miscellaneous Trout, Shiner 
co 

o 

Species 

Chinook 

-Sockeye 

Coho 

Stee1head 

Total Salmon 

Bass 

Carp 

Channel Catfish , 

Chub 

Crappie 

Lamprey 

Shad 

Shiner 

Squawfish 

Sucker 

Misc. Trout 

Whitefish 

Total Miscellaneous 

Total Al1 Fish 

Jan 

TABLE 80 

.MONTHLY TOTALS OF ALL FISH COUNTED OVER LOWER MONUMENTAL DAM 

Feb Mar Apr May Jun Ju1 Aug Sep Oct 

1 67 38,702 25,289 13,832 1,776 5,069 1,619 

94 968 65 

2 134 4,924 1,278 

5 1,525 9,235 5,475 248 2,141 6,410 26,647 15,195 

5 1,526 9,304 44,177 25,631 16,941 8,385 36,640 18,092 

22 692 1,152 408 408 164 

1 154 5,630 23,212 8,539 5,558 711 

6 105 1,187 980 338 140 

3,730 44,573 15,623 2,274 1,428 817 

5 15 

16 46 456 2,070 4,900 697 86 

32 465 21 27 

38 269 899 1,042 

11 5,224 15,740 17,279 91l 440 110 

1 251 7,734 52,586 31,425 16,544 16,551 7,666 

549 303 183 193 

5 123 1,819 

1 279 16,921 119,819 93,015 35,149 26,652 12,748 

5 1,527 9,583 61,098 145,450 109,956 43,534 63,292 30,840 

Nov Dec Total 

340 5 86,700 

1,127 

127 1 6,466 

4,187 366 71,434 

4,654 372 165,727 

2,846 

12 1 43,818 

3 1 2,760 

107 3 68,555 

20 

8,271 

545 

24 7 2,279 

43 39,758 

966 39 133,763 

12 4 1,244 

1,202 12 3,161 

2,369 67 307,020 

7,023 439 472,747 
TABLE 81 

SALMONlD FISH COUNT - MARCH, APRIL, MAY & JUNE 1969* 

LOWER MONUMENTAL DAM 

MARCH** APRIL MAY JUNE 

Stee1- Stee1- Stee1- Stee1-

Date head Chinook Coho head Total Chinook head Total Chinook Sockeye head Total Date 

1 14 174 174 27 237 264 777 41 818 1 

2 21 279 279 69 125 194 645 35 680 2 

3 13 198 198 49 228 277 659 38 697 3 

4 9 231 231 88 303 391 924 30 954 4 

5 8 300 300 108 464 572 981 27 1008 5 

6 6 212 212 140 403 543 1052 18 1070 6 

7 23 256 256 265 364 629 948 5 953 7 

8 29 218 218 159 236 395 651 13 664 8 

9 21 225 225 288 277 565 I 605 6 611 9 

10 10 280 280 533 273 806 650 5 655 10 I 

11 30 470 470 1193 465 1658 I 547 10 557 11 

12 

~ 21 419 419 606 115 721 / 793 2 795 12 

13 9 330 330 857 173 1030 I 635 635 13 

14 I' 12 313 313 1199 128 1327 825 1 826 14 

15 /1 36 - 3 317 320 1743 129 1872 

I 

666 666 15 

16 43 339 339 1808 120 1928 735 735 16 

17 26 226 226 2915 127 3042 581 581 17 

18 33 324 324 1920 133 2053 497 1 498 18 

19 23 1 454 455 2136 172 2308 802 2 804 19 

20 22 545 545 2794 156 2950 572 572 20 

21 16 4 422 426 1572 125 1697 917 917 21 

22 46 6 - 411 417 1883 83 1966 968 968 22 

23 67 5 425 430 2433 96 2529 1204 1204 23 

24 105 11 790 801 2620 102 2722 1215 3 1218 24 

25 168 ~ 6 164 170 2058 96 2154 980 1 981 25 

26 105 3 75 78 1590 68 1658 1630 3 1633 26 

27 142 12 156 168 1726 84 1810 1177 45 1 1223 27 

28 150 3 204 207 1597 49 1646 1143 4 3 1150 28 

29 143 5 2 282 289 1520 66 1586 886 25 911 29 

30 92 8 196 204 1583 37 1620 624 20 3 647 30 

31 82 1223 41 1264 

T OTALS 1,525 67 2 9,235 9,304 38,702 5,475 44,177 25,289 94 248 25,631 

~ * CountLng started 28 Feb. - 5 Stee1head on 28 Feb. E ** 1 Chinook on 30 March 

co 

~ 
TABLE 82 

SALMONlD FISH COUNT - JULY, AUGUST AND SEPTEMBER - 1969 

LOWER MONUMENTAL DAM 

JULy AUGUST SEPTEMBER 

Stee1- Steel- Stee1-

Date Chinook Sockeye head Total Chinook Sockeye Coho head Total Chinook Coho head Total Date 

1 445 25 3 473 37 8 166 211 12 27 223 262 1 

2 568 39 4 611 270 9 462 741 9 42 166 217 2 

3 928 12 12 952 114 4 421 539 11 36 184 231 3 

4 736 51 4 791 96 2 337 435 25 40 204 269 4 

5 755 41 22 818 244 27 293 564 32 96 328 456 5 

6 254 37 7 298 58 5 205 268 '75 142 497 714 6 

7 424 31 12 467 103 9 185 291 33 104 277 414 7 

8 743 47 12 802 57 194 251 17 56 193 266 8 

9 562 27 16 605 32 82 114 10 74 206 290 9 

10 805 34 16 855 47 79 126 50 78 203 331 10 

11 628 64 19 711 50 106 156 18 65 281 364 11 

12 754 46 13 813 46 136 182 25 85 395 505 12 

13 611 58 32 701 47 170 217 222 503 893 1618 13 

14 589 26 35 650 22 100 122 250 504 921 1675 14 

15 487 56 40 583 40 3 136 179 120 356 1470 1946 15 

16 516 28 40 584 55 153 208 459 375 1783 2611 16 

17 769 54 78 901 33 72 105 337 572 1419 2328 17 

18 289 34 35 358 34 1 112 147 196 187 1326 1109 18 

19 263 21 84 368 33 2 131 166 146 118 917 1181 19 

20 432 46 89 567 28 136 164 164 72 816 1052 20 

21 379 25 85 489 44 3 205 252 250 152 1364 1766 21 

22 292 24 98 414 29 2 227 258 242 68 1372 1682 22 

23 234 24 100 358 22 10 159 191 450 194 1561 2205 23 

24 135 15 100 250 27 155 182 899 308 2680 3887 24 

25 219 30 102 351 29 14 240 283 438 200 1748 2386 25 

26 206 6 171 383 37 13 230 28(' 132 124 1048 1304 26 

27 206 24 177 407 30 19 280 329 119 72 1034 1225 27 

28 110 10 184 304 27 9 258 294 143 136 990 1269 28 

29 118 9 157 284 44 20 403 467 44 26 644 714 29 

30 234 17 197 448 10 1 19 315 345 141 112 1504 1757 30 

31 141 7 197 345 31 19 262 312 ! 

T OTALS 13,832 968 2,141 16,941 1,776 65 134 6,410 8,385 5,069 4,924 26,647 36.640 , 
-

Date Chinook 

1 88 

2 86 

3 53 

4 210 

5 194 

6 43 

7 21 

8 47 

9 23 

10 28 

11 80 

12 57 

13 14 

14 59 

15 53 

16 22 

17 41 

18 35 

19 26' 

20 24 

21 36 

22 16 

23 59 

24 19 

25 46 

26 33 

27 - 73 

28 39 

29 33 

30 33 

31 28 

TOTALS 1,619 

OCTOBER 

TABLE 83 

SALMONID FISH COUNT - oerOBER, NOVEMBER AND DECEMBER - 1969 

LOWER MONUMENTAL DAM 

NOVEMBER 

Stee1- Stee1-

Coho head Total Chinook Coho head Total Chinook 

95 890 1073 17 19 226 '262 

56 963 1105 19 17 268 304 

77 822 952 51 24 170 245 

79 864 1153 30 9 169 208 

64 847 1105 30 6 169 .205 

36 591 670 10 9 140 159 

33 729 783 26 5 270 301 

26 740 813 10 4 323 337 

55 540 618 20 9 421 450 

61 724 813 6 226 232 

37 932 1049 17 8 171 196 

69 669 795 12 5 73 90 ' 1 

12 -37 -11 6 3 113 122 

61 582 702 4 3 117 124 

26 400 479 10 6 156 172 

41 289 352 25 182 - 207- ~ • ~~ • ~ 1-

49 307 397 9 166 17.5 . 'I 

10 263 '308 5 214 219 1 

36 -299 361 " 119 -- -119 . - - .. 26 345 395 8 124 132 

29 192 257 4 - 70 74 - 33 328 377 . 3 38 -41 

38 387 484 3 22 25 

13 211 243 5 33 38 

17 267 330 1 30 31 

33 343 409 5 28 33 

31 252 356 2 42 44 2 

34 393 466 1 46 47 

45 346 424 1 39 40 

26 484 543 22 22 

30 233 291 

1,278 15,195 18,092 340 127 4,187 4,654 5 

DECEMBER 

Stee1-

Coho head' Total Date 

...... .. A~ 

- "12' 12 1 

' 'IS . 15 2 

10 10 3 

5 5 4 " n 11 5 

1 11 12 6 

4 4 7 

I' 1 8 

5 5 9 

3. 3 10 

8 8 11 

5- 6 12 - 7 7 13 , 8 8 14 

6 6 15 

-. ' - -15- -, 15 16 

':",3 ' " 4 17 

.' . .-' 11 ' -, ,- 12 18 •• % ~ .... . 12 ~ 

- 12 19 

27 27 20 

11 11 21 

23 23 22 

14 14 23 

12 12 24 

No Count 25 

29 29 26 

23 25 27 

15 15 28 

28 28 29 

24 24 30 

8 8 31 

1 366 372 
TABLE 84 

Fish Facility Operation & Maintenance Costs - 1969 

- Routine Fish Total Operation 

Project Operations Counting Maintenance and Maintenance 

Bonneville 33,432.32 23,225.70 77 ,308.24 133,966.26 

The Dalles 32,869.73 20,777.13 48,393.89 102,040.75 

John Day 50,016.29 16,327.67 50,190.89 116,534.85 

McNary 77,633.41 17,988.00 45,627.26 141,248.67 

Ice Harbor 41,966.36 19,058.00 23,418.42 84,442.78 

Lower 

Monumental 13,182.08 19,774.00 11,997.51 44,953.59 

Total 249,100.19 117,150.50 256,936.21 623,186.90 
COLUMBIA AND SNAKE RIVER PROJECTS 

U.s. ARMY ENGINEfR DISTRICTS 

PORTLAND AND WALLA WALLA PLATE I 
x 

In 

iL 

IL 

0 

a: 

ILl 

m 

::I!! 

:::> 

z 

APRIL MAY .JUNE 

1000 

o 

1000 

o 

2000 

o 

2000 

0 

4000 

2000 

o 

6000 

4000 

2000I!img ~m 

o !i 10 l!i 20 2!i !i 10 l!i 20 2!i 

APRIL MAY 

.JULY AUGUST SEPTEMBER OCTO&ER 

15 '0 115 20 2D 5 '0 IS 20 2D 8 10 U5 20 28 S 10 IS 20 215 

JULY 

LOWER MONUMENTAL 

SNAKE RIVER 

ICE HARBOR 

SNAKE RIVER 

!i 10 l!i 202!i 

AUGUST 

SOCKEYE SALMON 

( BLUEBACK) 

FISH COUNT 

1969 

!i 10 l!i 20 2!i !i 10 III 

SEPTEMBER OCTOBER 

PLATE 2 COLUMBIA AND SNAKE RIVER PROJECTS 

u.s. ARMY ENGINEER DISTRICTS 

PORTLAND AND WALLA WALLA 
SEPTEMBER OC-rO •• R NoVEM8ER DECEMBER 

S 10 IS 20 215 5 10 15 20 25 

LOWER MONUMENTAL 

500 

o 

500 

o 

3000 

2000 

1000 

0 

::E: 

(/) 2000 ~ 

"-0 

a: 1000 .... 

III 

:Ii 

=.I 

Z 

0 

2000 

1000 

o 

3000 

2000 

1000 

o 

OCTOBER NOVEMBER DECEMBER 

COLUMBIA AND SNAKE RIVER PROJECTS PLATE 3 

u.s. ARMY ENGINEER DISTRICTS 

PORTLAND AND WALLA WALLA 
... 

o 

II: 

11.1 

• 

~ z 

PLATE 4 COLUMBIA AND SNAKE RIVER PRO.JECTS 

U S ARMY ENGINEER DISTRICTS 

PORTLAND AND WALLA WALLA 

.. +-

I 

'", t . 

" I 

! .-~-

'( . 

...: - '-;-. ..~.- JO 

• j;) t' r ~f E:! 

-- .-.... 

I • 

I 

·1 

L 
I· 

. . 
' ... 

" 

~ "If. . 

~uU 

I" Y 

, . 

.,., 

I I ~ II ~ L __ Ft:3 III H 
500 

----- BONNEVILLE DAM 

.J\. CHINOOK SALMON COLUMBIA RIVER 

/ 

J\ " YEARLY TOTAL TREND OF COUNTS-1938-1969 

/ \ CHINOOK SALMON RUNS I \ 

/ \ / 

I 11\ 1\ 

I !\ \ 400 

\ I \ , \ 

, \ I \ I \ ~L£AST SOUARES 

, \. \ I \ I \ / 

I I " \ \. I \ I , r / " , , \ \ "- I \ I 

I , \ , I I \ I 1\ L\" / 

:z: 

en 

LL 300 

LL 

0 

I I , I ......... , \ , 1\ I ,/ 

I II ...... I \I \ / 

I p I '4 \ / 

I \ 1\ / L---+- \ I 

~ l \ \ I -, -FALL \ - I 

• \ I I 1\ CHINOOK 1 7 

., \ I I \ I (J AUG TO 31 DEC) .- - I 1/ 

en 

c 

z 

« 

en 

:::» 

, - \ I ~ I I 

I - I '" '" LE. ST SO 'AR S 

, -,- 1 I If' 1/ 1\ 

~ , '. -I--l. 11\ J I " II " , • ! '-! , 

0 200 :z: 

I-

\ II \If , '1\ - , \ i , II \ 11\ 1'-_ I 

\ I , - , 

\ J , - I.L I '. , , I I~. .~ I \ -- " I \. 

\11 " , .' 1\ \ - r-.:. ro- , - SPRING CHINOOK II "- '. I.' , , II I-- , - (I JAN TO 31 MAY) "I... i' , - , -I 1 ~ I, \ ., .4 -, 7 I 

"7 r-- I- II ~ , - --r' 

"I , i If~ /i ,\ 7 - - I \ -. ~A. T OU RE. i .. I \ I 11 ~ i. -. ~ ..... ~ -' / 100 

'\. ,- , L --- - , I, I'"-- -;' ~. -.. / ....... .. I'-.. ;... -r II / I" ~ I" ~ '.,,/ I ~ 1).- ,.... -- " / " '. -'" .... T '. .' 1\ • / .J'" ..... '\.. - . - -~-- ,-. - - I \. 

I r/ ./ SUMMER CHINOOK -

~ LE. ~S1 S( UA £S t (I JUNE TO 31 JULY) 

... ...... I- ..... I I I r 

I 1 1 T 

38 40 42 .. 44 46 48 50 52 54 56 58 60 64 66 68 70 72 74 76-

YEARS PLATE 9 
"'0 250 

r 

1> 

-4 

rrJ ~ BONNEVILLE DAM 

COLUMBIA RIVER 

o 

200 

DATA PLOTTED I TREND OF COUNTS --1938-1969 

FULL VALUE "-" SOCKEYE SALMON 

(BLUEBACK) 

I 

T 

j 

/ 

::t: 

~ 

u.. 150 

u.. 

0 

1\ 

\ r--

- \ 1\ 

, \ 

en 

0 

z 

ct 

en 

LEAST SQUARES ........ \ I \ \ , 

:::) 

0 

::t: 100 

II \ ,. 

7 \ " \ 

\ I \ \ .......... J \ I \ \ ~ / I \ , 

" \ I 1\ I 

\ \ I 50 

\ \ 7 

\ Y71 

r-.... 

38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 

YEARS PLATE 10 
120 80NNEVILLE DAM 

COLUMBIA RIVER 

TREND OF COUNTS -- 1938-1969 

110 COHO SALMON 

(SILVER) 

100 

90 

~ 80 ~ 

~ 

~ 70 0 

en 

0 60 Z 

-t 

en 

::l 

0 

~ 50 

. . DATA PLOTTED~ . 

... FULL VALUE J 

/ 

I'.) 

/ ~ , I .. \ .... 

40 ~..-' 

30 

20 

~ 10 r 

~ m 

............. .......... 

LEAST SOUARES~ 

............---

",/ ,~ 

~ 

I\. ~ jN 

~ rv 11 hlTl""-T J 

I I 

38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 

YEARS PLATE II 
""tJ 250 

r 

~ rrI 

:I: 

rJ) 

, 

u.. 150-

u.. 

o 

rJ) 

o 

z 

« 

rJ) 

::) 

~ 100 

I50 

H, 

, 

I 1\ 

I I l I \ h , ~-, -r-t 1--

, 

I \ 

/ \ 

J \ I \ V' 

I \ 

J \ I \ 

II \ 

I i 'l \ J~ \ 

Y,- L - 'rf- r\\ I - , , '/ , 

~260.990 

,1\ 

STEELHEAD TROUT I \ BONNEVILLE DAM 

COLUMBIA RIVER 

YEARLY TOTAL -----... TREND OF COUNTS --1938-196.9 

1\ STEELHEAD TROUT RUNS 

, \ 

1/ 

I \. , 1\ 

i , \ I LEAST SQUARES 

, ~ , 

\ / 

, ~ h I " \ : \ 

1 1 l\j .t - -I- ~---I- -~~--- - - l ,-, ~~ I \/ , ~' " \ I , J • \ : 

I \ / \ - \ / \ .. 1 \ -' ,I r .. I J \ ',I J~ '\ i 

I LEAST SQUARES I ./ I \ , 

j L \ 

\ J\ I \ , i>""'" ,\1 ~ \ V \ lL " I \ / ~ \ / 

I 'II" "- SPRING a SUMMER STEELHEAD J~ ........ "- I 

/ LEAST SQUARES ,~\ ( I .JAN TO 26 AUG) I 

\ ./ " /-1 /" 1', ' , " \ 

- [,0.:- :'l I , \ 

-... -' \ J --" - ---; ~- --/- --....... ,,~ I--- ~- ... ... .. \ ,,-

I 'r--.... ... -- " I. ,,' '\~ FALL S TEEL HEAD 

( 26 AUG TO 31 DEC) 

-

38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 

YEARS 

, 

74 76 

PLATE '2 
1100 

1000 

90G 

::z:: 800 

!!! 

LL. 

en i 600 

c( 

~ ::z:: 500 .... 

400 

500 

208 

il 100 

J> 

-i 

fTI 

V 

38 

Ii\. 

/ '~ 

I \ 

, 

40 42 

- / \ 

, 

J \ / 

I \/ I '1 ~ J 

'I 

44 46 48 50 

BONNEVILLE DAM 

COLUMBIA RIVER 

TREND OF COUNTS -- 1938-1969 

TOTAL OF ALL SALMON 

INCLUDING STEELHEAD 

/.DATA PLOTTCO 

FULL VALUC 

t{ 

/ \/ \ /LCAST SQUARCS ........ 1\ J 

\1 \ ~/\ I \/ , 

, - i\ / 

\,..-.'/ ...... 

52 54 56 58 60 62 64 66 68 70 72 74 76 

YEARS PLATE 13 
." 

r 

~ /TI 

:I: 

en 

u.. 

u.. 

0 

en 

0 

z 

<r 

en 

::) 

0 

:I: 

.... 

600 

500 

400 

300 

200 

-, 

100 

.-

, 

38 -- 40 

I 

I 

I 

I 

I 

- ..... --.., 

42 44 

EAS 

./ 

,/ 

,/ 

./ 

./ ,- ,/ 

\ ./ 

\ ./ 

\ ,,- ,,- , .-.. A" .........- -- -. 

'" ...,. 46 48 50 52 54 

, 

, 

, BONNEVILLE DAM I-- CO~UM8IA RIVER I--

I--

TREND OF COUNTS --1938-1969 I--

I-- - SHAD I--

I--

DATA PLOTTED 

FULL VALUE -

I' , 

-

, 

, 

, 

, ...- , ./ 

, ,/ -' 

,/ 

,,- • I 

I 

',/ • ,/ 

Sf".. IAHF<;. ./ 

....... ./ 

.7 

./ 

./ 

,/ 

7" 

./ 

I 

I 

I 

I 

....., 56 58 60 62 64 66 68 70 72 74 76 

YEARS PLATE 14 
100 

90 

:J: 80 ~ 

u.. 

u.. 70 o 

40 

30 

20 

'lJ 

r 10 

~ ITI 

D~ IJ' 

~~ 

\ _I P""" 

38 40 42 44 

~ 

, 

I 

.............. 

"'r-...... 

~\:--.-

, ....... " 

46 48 50 52 

BONNEVILLE DAM 

COLUMBIA RIVER 

TREND OF COUNTS -- 1938-1969 

SQUAWFISH -

~DATA PLOTTED 

FULL VALUE 

\ 

\ 

\.. ... ..................... ..... 

.............. 

.............. L ___ LEAST SOUARES 

\/~ / - \-""-~ ......, 

54 56 58 60 62 64 66 68 70 72 74 76 

YEARS PLATE 15 
." 5()() 

r 

l> 

-t 

ITI 

0') 

400 

:E 

(/) 

IL SOO 

IL 

0 

(/) 

i 

c:( 

(/) 

~ 

0 

:I: 200 

t109 

f38 

--

~ 

_\ 

~ 

\ 

40 

/ 1\ 

\ 

I \ 

-- I \ 

-- I , __ -1 

I r--

I """'-

~ 

1\ ~ 

\ f 

\ f 

\f 

42 44 46 48 

BONNEVILLE DAM 

COLUMBIA RIYER 

TREND OF COUNTS -- 1938 - 1969 

MISCELLANEOUS SPECIES 

EXCEPT SHAD 8 LAMPREY 

------ - --- --- ..,..- DATA PLOTTEO 

FULL VALUE 

~ 

11\ 

I \ 

/ I \ 

1\ I \ 

\ I \ 

\ I ..--

-r-., \ I \ 

,.. \ 

1 -..... \. L£ASL .t:;OUARES 

--l /'" 

--...L" 

\. 

\ -- ~ 

'L ~ / ....... -- / 

'-1 ~ -- I 

\ --...... 

\. , '" ~ 

--- - f -- ....... 

50 52 54 56 58 60 62 64 66 68 70 72 74 76 

YEARS PLATE ·16 
(/) 

IL. 

<3 

IIII 4 III 

"-

2 

0 

7fV\ 

"',.\<, 

~fV\nnt1 

4fV\ 

-

... no 

?fV\nfY' 

,fV\ 

: 6C 

III 

III 

II: 

(!) 

III 

C 40 

30 

JANUARY 

. 

n 

• 

~ 

!I to IS 20 211 

JANUARY' 

I"E8RUARY MARCH JUNE JULY AUGUST 

5 10 HI 20 2S is 10 IS 20 25 is 10 IS 20 211 • '0 III 20 211 S 10 IS 20 .IS !I 10 IS 20 .IS !I 10 IS 20 25 

,-~, .,.. m' I WATER VISIBILITY IN FEET 

SECCHI DISC READING 

B 

~:1i ~ ". : 

rnlffif: 

~ II I 

~ 

I I 

FLOW IN CUBIC FEElER ~e~VNu 

iii ~ 

II 

e -

r.m IlMRUJ RIVER WATERTEMPERAr(j,it§ .. 

IS 10 IS 20 211 

P'EIIRUARY 

!I 10 IS 20 IS 

MARCH 

IS 10 115 20 as APRIL 

II!! 

III 10 IS 201:11 

MAY 

1m 

11 

IBm 

II 10 IS 20 .:5 

JUNE 

DAYS 

II 

II 10 1111 20 2111 

JULY 

.' 

II 10 III 20 211 

AUGUST 

SEPTEMBER OCTOBER NOVIEN .. IlR DICI:M8IER 

!I 10 IS 20 211 !I 10 IS 20 IS , to IS 20 2S II 10 IS 20 2S 

• 

iii 

II 10 III 20 28 

SEPTEMBER 

, 

~ ~ 

~ 

BONNEVILLE DAM 

COLUMBIA RIVER 

DAILY RIVER DISCHARGES 

WATER TEMPERATURES 

AND TURBIDITY READINGS 

1969 

us ARMY ENGINEER DISTRICT, PORTLAND 

I .~ it 

-

II 10 III 20 IS 

OCTOBIER 

II 10 IS 20211 

NOVEMBER 

~ 

-

• 

!I 10 IS 20 2S 

DIEC!!MB.R 

PLATE 17 
JANUARY 

sB 

rn 

LL. 

u 'tUIU,UUUlri'i' 

.JANUARY 

fl'EBRUARY MAY 

.. AY 

JUNK 

,JULY 

DAYS 

NOVEMBER 

COLUMBIA RIVER 

DAILY RIVER DISCHARGES 

WATER TEMPERATURES 

AND TURBIDITY READINGS 

1969 

PLATE IS 
JANUARY ,.E.RUARY MARCH A~.'L MAY JUNE JULY 

II 10 '11 20 211 

.JANUARY ,.EaRUARY MARCH A",IL MAY JUNE JULY 

DAYS 

AUGUST SEPTEMaER 

AUGUST SEPTEMaER 

OCTO •• R NOY.MaER DECEMaER 

IS 20 all 

COLUMBIA RIVER 

DAILY RIVER DISCHARGES 

AND SALMONID FISH COUNT 

1969 

NOVEMBER DECEMBER 

PLATE 19 

:. 
en 

u: 

IW 

W 

LL. 

o 

700,000 

600,000 

u: 

,JANUARY P'CBRUARY 

,JANUARY P'EBRUARY 

... 

MARCH 

10 18 20 28 

MARCH 

APRIL MAY 

NORTH SHORE 

WATER VISIBILITY IN FEET 

SECCHI DISC RE. 

8 10 III 20 28 

APRIL 

II 10 III ao all 

MAY 

JUNE 

8 10 15 20 28 

8 10 III ao as 

JUNE 

DAYS 

5 10 15 20 25 

II 10 III 20 211 

JULY 

AUGUST &IIPTIIMIIIIR OCTOBER NOV"MaIlR DECEMBER 

5 10 ISI210i21"li"i'IOI'"1210j21"li"I'IOI'"I"IOI21" 

8 10 IS 20 .IS 8 10 18 20 28 

II 10 til .. 0 all 

AUGUtiT 

II to 1111 20 211 

IIEPTEMBER 

McNARY DAM 

COLUMBIA RIVER 

DAILY RIVER DISCHARGES 

WATER TEMPERATURES 

AND TURBIDITY READINGS 

II 10 III ao all 

OCToallR 

1969 

II 10 III 20 211 

NOVIIMBER 

PLATE 20 
(f) 

I.L.. 

o 

.JANUARV 

JANUARY 

FEBRUARV 

..... RUARY 

MARCH 

MARCM APRIL 

MA. JUNE 

MA' JUN. 

JULY 

!I fO f!l 20 :18 

DAYS 

10 I. 20 

.JULY 

AUGUST 

!I 10 115 20 215 

AUGUST •• PT ... BIR 

OCTOB.R NOVE"BER 

!I 10 IS 20 2S 

SNAKE RIVER 

DAILY RIVER DISCHARGES 

WATER TEMPERATURES 

- AND TURBIDITY READINGS 

1969 

D.C."B.R 

PLATE 21 

-, 

" .. 
.JANUARY I'I'EBRUARY MARCH APRIL .... 

160,000 

.JANUARY I'I'EBRUARY MARCH APRIL .... 

.JULY AUGUST 

.JUN .. .JULY AUGUST 

DAYS 

SNAKE RIVER 

DAILY RIVER DISCHARGES 

AND TURBIDITY READINGS 

1969 

NOV ..... ER 

PLATE 22 
COIIPSor_ 

LEGEND 

(!) 'UM INTftAMeE 'AY' 

® nSHLO,., 

w , 

-.. I . 

(§) COHNIc:nOlt Mev nlMw .. t INTO NAVIGATION 

UK" t ... .,omu,n 

® FISH"A""ft fT4 .... '. ca"a nNGtllLlJU; 

.... MH;; 

® flHOUI.INi) ""'''$, 

® fCl "'0' .,.A", ,,"VICf 

s H N G 

• y • 

E G 

BONNEVILLE DAM COt.UItl.I. ,uvtlt. OA£GON AND WASHINGTON 

GENERAL SITE MAP 

F1SH PASSING FACH .. JTlES 

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CL-144-54 

PLATE 23 
CORPS or ENGINEERS 

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THE DALLES DAM 

COLUMBIA RIVER WASHINGTON OREGON 

GENERAL SITE MAP 

rlSH PASSING F"ACIUTIES .sCALE IN FEET 

'00 9 500 1000 

US ARMY ENGINEER DISTRICT, PORTLAND CORP.s or ENGINEERS 

PLATE 24 
CORPS OF ENGINEERS 

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ENERAL SITE PLAN 

WALLA PLANNU~.;A WA DISTRICT 8RANCH 

PLATE 26 
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FISH PASS ... fACILITIES GENERAL SITE PLAN 

WAL.L. WALLA DISTRICT 

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PLATE 27 

LOWER MONUMENTAL DAM 

Photo 2-LM Aerial View of Lower Monumental Dam