Annual Fish Passage Report

2010

Columbia and Snake River Projects
2010

ANNUAL FISH PASSAGE REPORT

COLUMBIA AND SNAKE RIVERS

for

SALMON, STEELHEAD, SHAD,

AND LAMPREY

BONNEVILLE DAM

THE DALLES DAM

JOHN DAY DAM

McNARY DAM

ICE HARBOR DAM

LOWER MONUMENTAL DAM

LITTLE GOOSE DAM

LOWER GRANITE DAM

PRIEST RAPIDS DAM

ROCK ISLAND DAM

ROCKY REACH DAM

WELLS DAM

NORTHWESTERN DIVISION

U.S. ARMY CORPS OF ENGINEERS

Prepared By:

U.S. Army Engineer Districts

Portland and Walla Walla 

 

 

 
i

TABLE OF CONTENTS

General

Plate 1. Columbia and Snake River Projects ..................................................................................1

Table 1. Fish Escapement at Main Stem Dams Columbia and Snake Rivers: 2006 – 2010..... .....2

Table 2. Fish Escapement at Mid Columbia River Dams: 2006– 2010 .........................................3

Table 3. Steelhead over Columbia and Snake River Dams 1953 – 2010: by Run-Year ............ 4-5

Table 4. Steelhead over Mid Columbia River Dams 1959 – 2010: by Run-Year ..........................6

Columbia River

Corps of Engineers Projects

BONNEVILLE DAM

Plate 2. Bonneville Dam General Site Map, Fish Passage Facilities..............................................7

Fish Counting Schedule ...................................................................................................................8

Fish Facilities Operation Schedule ..................................................................................................8

Fishway Activities...... ............................................................................................................. ..9-10

Table 5. Monthly Totals of Salmonids, Shad, and Lamprey: 2010 ..............................................11

Table 6-17. Monthly Discharge, Water Quality Data, and Fish Count January through 

December: 2010........................................................................................................... 12-23

Table 18a. Yearly Totals of Salmonids: 1938 – 2010 ........................................................... 24-25

Table 18b. Yearly Totals of Salmonids (Daytime Counts): 1938 – 2010 ............................. 26-27

Table 19. Monthly Count of Chinook Salmon: 1938 – 2010 ................................................ 28-29

Table 20. Monthly Count of Sockeye Salmon: 1938 – 2010 ................................................. 30-31

Table 21. Monthly Count of Coho Salmon: 1938 – 2010 ...................................................... 32-33

Table 22. Monthly Count of Steelhead: 1938 – 2010 ............................................................ 34-35

Table 23. Monthly Count of Shad: 1938 – 2010 ................................................................... 36-37

Table 24a. Monthly Count of Lamprey 1939 – 2010 ..................................................................38

Table 24b Night Count of Lamprey 2010....................................................................................39

THE DALLES DAM

Plate 3. The Dalles Dam General Site Map, Fish Passage Facilities............................................40

Fish Counting Schedule .................................................................................................................41

Fishway Operating Schedule .........................................................................................................41
ii

TABLE OF CONTENTS

(Continued)

Fish Related Dewaterings........................................................................................................ 41-44

Table 25. Monthly Totals of Salmonids, Shad, and Lamprey: 2010 ............................................45

Table 26-34. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2010........................................................................................................... 46-54

Table 35. Yearly totals of Salmonids: 1957 – 2010 .....................................................................55

Table 36. Monthly Count of Chinook Salmon: 1957 – 2010 ......................................................56

Table 37. Monthly Count of Sockeye Salmon: 1957 – 2010 .......................................................57

Table 38. Monthly Count of Coho Salmon: 1957 – 2010 ............................................................58

Table 39. Monthly Count of Steelhead: 1957 – 2010 ..................................................................59

JOHN DAY DAM

Plate 4. John Day Dam General Site Map, Fish Passage Facilities..............................................60

Fish Counting Schedule .................................................................................................................61

Fishway Operating Schedule .........................................................................................................61

Fish Related Dewaterings........................................................................................................ 62-63

Table 40. Monthly Totals of Salmonids, Shad, and Lamprey: 2010 ............................................64

Table 41-49. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2010........................................................................................................... 65-73

Table 50. Yearly totals of Salmonids: 1968 – 2010 .....................................................................74

Table 51. Monthly Count of Chinook Salmon: 1968 – 2010 ......................................................75

Table 52. Monthly Count of Sockeye Salmon: 1968 – 2010 ......................................................76

Table 53. Monthly Count of Coho Salmon: 1968 – 2010 ............................................................77

Table 54. Monthly Count of Steelhead: 1968 – 2010 ..................................................................78

McNARY DAM

Plate 5. McNary Dam General Site Map, Fish Passage Facilities................................................79

Fish Counting Schedule .................................................................................................................80

Fish Ladder Operating Schedule....................................................................................................80

Fishway Activities ................................................................................................................... 80-81

Table 55. Monthly Totals of Salmonids, Shad, and Lamprey: 2010 ............................................82

Table 56-64. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2010........................................................................................................... 83-91
iii

TABLE OF CONTENTS

(Continued)

Table 65. Yearly totals of Salmonids: 1954 – 2010 .....................................................................92

Table 66. Monthly Count of Chinook Salmon: 1954 – 2010 ................................................ 93-94

Table 67. Monthly Count of Sockeye Salmon: 1954 – 2010 ................................................. 95-96

Table 68. Monthly Count of Coho Salmon: 1954 – 2010 ...................................................... 97-98

Table 69. Monthly Count of Steelhead: 1954 – 2010 .......................................................... 99-100

Table 70. Night Count of Lamprey 2010....................................................................................101

Snake River

Corps of Engineers Projects

ICE HARBOR DAM

Plate 6. Ice Harbor Dam General Site Map, Fish Passage Facilities..........................................102

Fish Counting Schedule ...............................................................................................................103

Fish Ladder Operating Schedule..................................................................................................103

Fishway Activities .......................................................................................................................103

Table 71. Monthly Totals of Salmonids, Shad, and Lamprey: 2010 ..........................................104

Table 72-80. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2010....................................................................................................... 105-113

Table 81. Yearly totals of Salmonids: 1962 – 2010 ...................................................................114

Table 82. Monthly Count of Chinook Salmon: 1962 – 2010 ....................................................115

Table 83. Monthly Count of Steelhead: 1962 – 2010 ................................................................116

LOWER MONUMENTAL DAM

Plate 7. Lower Monumental Dam General Site Map, Fish Passage Facilities ...........................117

Fish Counting Schedule ...............................................................................................................118

Fish Ladder Operating Schedule..................................................................................................118

Fishway Activities .......................................................................................................................118

Table 84. Monthly Totals of Salmonids, Shad, and Lamprey: 2010 ..........................................119

Table 85-93. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2010....................................................................................................... 120-128

Table 94. Yearly totals of Salmonids: 1969 – 2010 ...................................................................129

Table 95. Monthly Count of Chinook Salmon: 1969 – 2010 ....................................................130
iv

TABLE OF CONTENTS

(Continued)

Table 96. Monthly Count of Steelhead: 1969 – 2010 ................................................................131

LITTLE GOOSE DAM

Plate 8. Little Goose Dam General Site Map, Fish Passage Facilities .......................................132

Fish Counting Schedule ...............................................................................................................133

Fish Ladder Operating Schedule..................................................................................................133

Fishway Activities .......................................................................................................................133

Table 97. Monthly Totals of Salmonids, Shad, and Lamprey: 2010 ..........................................134

Table 98-106. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2010....................................................................................................... 135-143

Table 107. Yearly totals of Salmonids: 1970 – 1981, 1991 – 2010 ...........................................144

Table 108. Monthly Count of Chinook Salmon: 1970 – 1981, 1991 – 2010 ............................145

Table 109. Monthly Count of Steelhead: 1970 – 1981, 1991 – 2010 ........................................146

LOWER GRANITE DAM

Plate 9. Lower Granite Dam General Site Map, Fish Passage Facilities....................................147

Fish Counting Schedule ...............................................................................................................148

Fish Ladder Operating Schedule..................................................................................................148

Fishway Activities ............................................................................................................... 148-149

Table 110. Monthly Totals of Salmonids, Shad, and Lamprey: 2010 ........................................150

Table 111-121. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2010....................................................................................................... 151-161

Table 122. Yearly totals of Salmonids: 1975 – 2010 .................................................................162

Table 123. Monthly Count of Chinook Salmon: 1975 – 2010 ..................................................163

Table 124. Monthly Count of Steelhead: 1975 – 2010 ..............................................................164

Table 125. Night Count of Sockeye 2010...................................................................................165

Table 126. Night Count of Lamprey 2010..................................................................................166
v

TABLE OF CONTENTS

(Continued)

Mid - Columbia River

Public Utility District Projects

PRIEST RAPIDS AND WANAPUM DAMS

Fishway Counting Schedule ........................................................................................................167

Fish Ladder Operating and Maintenance Schedule .....................................................................167

Fishway Activities ............................................................................................................... 168-170

Table 127. Monthly Totals of Salmonids, Shad, and Lamprey: 2010 ........................................171

Table 128-135. Monthly Discharge, Water Quality, and Fish Counts April through 

November: 2010....................................................................................................... 172-179

Table 136. Yearly totals of Salmonids: 1982 – 2010 .................................................................180

Table 137. Monthly Count of Steelhead: 1960 – 2010 ..............................................................181

ROCK ISLAND DAM

Fish Counting Schedule ...............................................................................................................182

Fish Ladder Operating Schedule..................................................................................................182

Fishway Activities .......................................................................................................................182

Table 138. Monthly Totals of Salmonids and Lamprey: 2010 ...................................................183

Table 139-146. Monthly Discharge, Water Quality, and Fish Counts April through 

November: 2010....................................................................................................... 184-191

Table 147. Monthly Count of Steelhead: 1981 – 2010 ..............................................................192

ROCKY REACH DAM

Fish Counting Schedule ...............................................................................................................193

Fish Ladder Operating Schedule..................................................................................................193

Fishway Activities .......................................................................................................................193

Table 148. Monthly Totals of Salmonids and Lamprey: 2010 ...................................................194

Table 149-156. Monthly Discharge, Water Quality, and Fish Counts April through 

November: 2010....................................................................................................... 195-202

Table 157. Monthly Count of Steelhead: 1981 – 2010 ..............................................................203
vi

TABLE OF CONTENTS

(Continued)

WELLS DAM

Fish Counting Schedule ...............................................................................................................204

Fish Ladder Operating Schedule..........................................................................204

Juvenile Passage Facilities.................................................................................204

Table 158. Monthly Totals of Salmonids and Lamprey: 2010 ...................................................205

Table 159-165. Monthly Discharge, Water Quality, and Fish Counts May through 

November: 2010....................................................................................................... 206-212

Table 166. Monthly Count of Steelhead: 1976 – 2010...............................................................213
APPROXIMATE SCALE IN MILES 

40 20 0 40 80 

CANADA 

U.S.A. 

WASHINGTON IDAHO 

OREGON 

SEATTLE 

ASTORIA 

PORTLAND 

VANCOUVER 

PENDLETON 

WALLA WALLA 

CLARKSTON LEWISTON 

Lower Monumental

RM 41.6 Cowlitz River

Snake

River

Clearwater R.

Columbia River

Columbia

River

Columbia River

Co ul mb ai R vi er

Pend

Oreille River & Lake

Kettle R vi er

Spokane River

Chelan River & Lak

W

e

ena ct hee River

Willamette River

RM 

68.0 

N 

Priest Rapids

RM 397.1 

Wells RM 515.6 

Rocky Reach

RM 473.7 

Grand Coulee

RM 596.6 

Chief Joseph

RM 545.1 

Dworshak

RM 41.0 

Little Goose

RM 70.3 

Ice Harbor

RM 9.7 

Lower Granite

RM 107.5 

John Day

RM 215.6 

The Dalles

RM 191.5 

McNary

RM 292.0 

Wanapum

RM 415.8

Rock Island

RM 453.8 

Bonneville

RM 146.1 

Plate 1 Columbia and Snake River Projects 

Pacic Ocean

Mt. Hood

Mount St. Helens

Mt. Adams

TRI-CITIES

1
TABLE 1 

 LOWER LITTLE LOWER

SPECIES BONNEVILLE THE DALLES JOHN DAY MCNARY ICE HARBOR MONUMENTAL GOOSE GRANITE

2006

CHINOOK* 525,948 339,206 288,434 217,185 52,501 54,482 44,695 45,992

Spring* 99,364 64,003 52,406 48,362 26,309 24,137 21,569 23,503

Summer* 101,874 84,839 77,964 65,960 9,085 10,449 8,752 7,720

Fall* 324,710 190,364 158,064 102,863 17,107 19,896 14,374 14,769

Jacks 32,812 27,104 28,476 19,646 8,255 9,840 6,429 8,356

STEELHEAD 333,250 235,623 217,122 184,024 123,631 135,566 124,440 145,991

SOCKEYE 37,066 30,026 35,387 29,295 48 17 26 17

COHO* 109,006 32,196 33,778 13,333 971 1,180 972 1,434

Adults 101,086 29,728 28,868 12,183 897 1,101 938 1,141

Jacks 7,920 2,468 4,910 1,150 74 79 34 293

SHAD 3,965,254 4,611,592 ** 1,176,899 213,229 ** ** 7,923

LAMPREY 38,938 6,894 9,600 2,456 277 175 125 35

2007

CHINOOK* 359671† 252,215 214,329 178,802 69,105 73,333 60,398 62,530

Spring* 83,230 68,201 57,042 51,104 35,355 35,064 31,187 31,455

Summer* 61,568 52,062 47,908 42,436 10,599 13,362 10,759 11,096

Fall* 214873† 131,952 109,379 85,262 23,151 24,907 18,452 19,979

Jacks 83750† 65,200 61,316 49,740 19,635 17,371 18,120 22,146

STEELHEAD 322341† 241,898 227,198 208,788 153,619 154,104 135,414 157,345

SOCKEYE 24,376 19,124 24,277 18,175 55 44 37 52

COHO* 100155† 32,749 39,226 22,587 2,147 2,231 2,141 2,798

Adults 95892† 30,661 33,017 20,217 1,994 2,092 1,963 2,532

Jacks 4263† 2,088 6,209 2,370 153 139 178 266

SHAD 2,575,277 3,591,988 ** 985,466 202,818 ** ** 21,386

LAMPREY 19,313 6,085 5,744 3,454 290 138 72 34

2008

CHINOOK* 587,289 397,766 342,952 267,979 123,007 123,018 108,953 115,632

Spring* 143,097 111,239 96,697 80,213 60,899 61,397 58,201 61,092

Summer* 89,892 77,279 77,329 65,974 28,657 30,233 26,559 27,684

Fall* 354,300 209,248 168,926 121,792 33,451 31,388 24,193 26,856

Jacks 68,480 66,298 60,788 43,295 24,265 20,240 18,674 26,246

STEELHEAD 356,186 277,640 274,799 221,310 172,453 186,058 168,105 175,421

SOCKEYE 213,607 177,984 193,409 146,924 539 722 594 909

COHO* 145,913 42,682 44,898 21,806 3,003 4,513 3,806 4,770

Adults 135,399 37,982 39,975 18,756 2,889 4,143 3,440 3,458

Jacks 10,514 4,700 4,923 3,050 114 370 366 1,312

SHAD 2,144,756 1,805,516 ** 623,010 119,312 ** ** 3,573

LAMPREY 14,562 4,599 6,625 1,530 264 145 104 61

2009

CHINOOK* 698,993 525,837 451,974 358,505 180,349 183,451 163,562 168,032

Spring* 181,156 147,554 126,539 113,741 83,658 86,940 76,973 80,731

Summer* 119,352 107,794 99,136 78,319 33,256 35,086 31,547 30,849

Fall* 398,485 270,489 226,299 166,445 63,435 61,425 55,042 56,452

Jacks 218,841 175,120 164,110 126,411 76,234 70,983 67,460 88,716

STEELHEAD 603,264 515,111 581,645 408,157 328,105 317,275 305,436 323,527

SOCKEYE 177,823 155,591 157,402 121,672 867 1,162 1,061 1,219

COHO* 234,347 77,492 71,739 37,270 5,436 5,617 5,239 4,912

Adults 224,597 68,940 64,893 33,358 4,947 4,583 4,548 4,629

Jacks 9,750 8,552 6,846 3,912 489 1,034 691 283

SHAD 1,373,738 1,641,362 ** 486,725 79,496 ** ** 3,457

LAMPREY 8,622 2,318 2,044 676 57 58 34 12

2010

CHINOOK* 902,121 618,699 534,247 463,000 199,092 200,817 189,451 189,394

Spring* 256,996 201,385 191,240 163,257 107,235 103,232 98,446 100,612

Summer* 113,207 93,820 83,430 74,589 33,086 39,459 36,378 34,072

Fall* 531,918 323,494 259,577 225,154 58,771 58,126 54,627 54,710

Jacks 92,609 75,458 69,502 44,681 21,780 25,668 20,912 24,598

STEELHEAD 412,760 333,033 283,812 262,513 206,959 213,811 193,891 206,333

SOCKEYE 386,524 325,132 324,128 278,799 1,302 1,652 1,658 2,201

COHO* 127,142 31,374 23,269 15,089 1,735 2,003 2,008 1,902

Adults 120,223 29,091 21,506 13,673 1,521 1,707 1,727 1,509

Jacks 6,919 2,283 1,763 1,416 214 296 281 393

SHAD 1,042,471 1,241,769 ** 276,673 70,853 ** ** 3,279

LAMPREY 6,237 1,726 1,662 833 114 44 29 14

ASSUMED DATES FOR CHINOOK RUN (MAY VARY FROM PREVIOUS YEARS)

SPRING 15 MARCH - 1 APRIL - 1 APR - 1 APR - 1 APR - 1 APR - 1 APR - 1 MAR - 

 31 MAY 3 JUNE 5 JUN 8 JUN 11 JUN 13 JUN 15-Jun 17 JUN

SUMMER 1 JUN - 4 JUN - 6 JUN - 9 JUN - 12 JUN - 14 JUN - 16 JUN - 18 JUN - 

 31 JUL 3 AUG 5 AUG 8 AUG 11 AUG 13 AUG 15-Aug 17 AUG

FALL 1 AUG - 4 AUG - 6 AUG - 9 AUG - 12 AUG - 14 AUG - 16 AUG - 18 AUG - 

15 NOV 31 OCT 31 OCT 31 OCT 31 OCT 31 OCT 31 OCT 15 DEC

*Includes Jack Counts.

† Changes reflect counts updated on the electronic data base after the 2007 AFPR publication.

FISH ESCAPEMENT AT MAIN STEM DAMS ON THE COLUMBIA AND SNAKE RIVERS: 2006-2010

2
TABLE 2

FISH ESCAPEMENT AT MID COLUMBIA RIVER DAMS: 2006 - 2010

PRIEST ROCK ROCKY

SPECIES RAPIDS ISLAND REACH WELLS

2006

CHINOOK* 87,086 81,777 54,600 36,615

Spring* 8,616 12,254 6,232 4,376

Summer* 57,792 63,962 44,077 27,196

Fall* 20,678 5,561 4,291 5,043

Jacks 2,464 4,176 3,169 3,445

STEELHEAD 10,408 9,382 8,124 6,674

SOCKEYE 26,710 35,132 25,377 22,075

COHO* 3,813 5,597 1,523 409

Adults 3,205 5,597 1,523 409

Jacks 608 **  

SHAD 281 **  ** **

LAMPREY 4,381 1,326 370 21

2007

CHINOOK* 65,962 47,659 34,581 22,280

Spring* 5,884 9,577 3,805 2,793

Summer* 33,045 34,352 27,829 16,817

Fall* 27,033 3,730 2,947 2,670

Jacks 5,960 9,974 7,450 5,362

STEELHEAD 15,183 13,296 10,146 7,500

SOCKEYE 24,645 25,122 20,683 22,273

COHO* 12,310 17,152 4,738 2,432

Adults 11,488 16,604 4,634 2,432

Jacks 822 548 104 **

SHAD 1,015   ** 

LAMPREY 6,593 1,299 541 35

2008

CHINOOK* 104,001 68,075 48,135 31,992

Spring* 12,798 15,095 4,605 3,134

Summer* 42,616 41,877 33,861 22,435

Fall* 48,587 11,103 9,669 6,423

Jacks 18,637 8,019 6,202 4,261

STEELHEAD 16,725 16,288 13,871 9,808

SOCKEYE 196,835 193,739 161,343 165,334

COHO* 6,022 8,393 3,726 1,196

Adults 5,592 6,736 2,944 1,191

Jacks 430 1,657 782 5

SHAD 340 ** ** **

LAMPREY 5,083 880 368 7

2009

CHINOOK* 114,137 87,420 59,348 44,027

Spring* 16,379 24,027 8,707 8,174

Summer* 51,534 50,263 41,298 29,525

Fall* 46,224 13,130 9,343 6,328

Jacks 10,426 17,449 8,951 7,779

STEELHEAD 40,093 37,800 29,547 25,443

SOCKEYE 153,466 162,830 133,106 134,937

COHO* 11,293 21,905 5,937 3,014

Adults 10,884 19,805 5,611 2,985

Jacks 409 2,100 326 29

SHAD 295 ** ** **

LAMPREY 2,714 375 278 9

2010

CHINOOK* 124,443 96,670 55,883 41,463

Spring* 31,471 33,063 9,489 8,257

Summer* 50,482 51,698 37,239 28,950

Fall* 42,490 11,909 9,155 4,256

Jacks 6,025 8,315 3,860 3,669

STEELHEAD 26,476 22,179 17,871 12,929

SOCKEYE 357,058 338,310 295,638 291,766

COHO* 2,655 7,695 2,691 1,234

Adults 2,389 6,209 2,181 1,224

Jacks 266 1,486 510 10

SHAD 1,815 ** ** **

LAMPREY 1,114 318 268 2

ASSUMED DATES FOR CHINOOK RUNS (MAY VARY FROM PREVIOUS YEARS)

SPRING 15 APR - 14 APR - 14 APR - 1 MAY -

13 JUN 23 JUN 23 JUN 28 JUN

SUMMER 14 JUN 24 JUN - 24 JUN - 29 JUN - 

 13 AUG 1 SEP 1 SEP 28 AUG

FALL 14 AUG - 2 SEP - 2 SEP - 29 AUG - 

 15 NOV 15 NOV 15 NOV 15 NOV

*Includes Jack counts. 

3
TABLE 3 and TABLE 4 

STEELHEAD OVER COLUMBIA AND SNAKE RIVER DAMS 1953-2010

BY RUN-YEAR (JUNE 1 - MAY 31)

Information Below Concerns the Following Two Tables

Estimating the size of the upriver steelhead run has previously been hampered 

because of the calendar year approach used in the summary tables. Problems in 

accountability arise due to over wintering behavior of summer steelhead, 

especially Snake River stocks, which often have sizeable proportions of the run 

remaining below mainstem projects during the winter months. Migration of these 

steelhead commences again the following spring when warming reservoir 

temperatures trigger upstream movement. For this reason, an additional table has 

been prepared that summarizes steelhead trout counts at each project on a "fish 

year” basis: June 1 - May 31. Because all stocks of steelhead cross Bonneville 

Dam during the calendar year, those summary counts have not been modified.

Footnotes for the Following Two Tables

*Because counting started at each dam early in the year after construction was 

complete, these figures are for the latter part of the run year only. That part of the 

run year starting after June 1st of the previous 'year passed the dams without 

being counted.

**1981 was the last year visual counts were made at Little Goose Project until 

1991.

4
THE JOHN ICE LOWER LITTLE LOWER

 RUN-YEAR DALLES DAY MCNARY HARBOR MONUMENTAL GOOSE** GRANITE

1953-54 8,252 *

1954-55 72,913

1955-56 84,434

1956-57 3,531 * 40,660

1957-58 128,124 105,136

1958-59 120,170 87,413

1959-60 155,892 111,288

1960-61 110,955 95,556

1961-62 134,740 104,679 9,474 * 1962-63 163,125 163,333 108,186

1963-64 118,899 113,676 76,788

1964-65 110,509 99,872 58,025

1965-66 142,376 120,469 62,566

1966-67 144,267 144,461 64,987

1967-68 122,231 6,598 * 83948 47,536

1968-69 147,844 122,649 107,806 85,273 16,240 * 1969-70 111,617 81,623 74,933 58,172 63,269 9,256 * 1970-71 99,319 81,238 68,598 54,445 58,430 54,257

1971-72 151,329 117,402 110,450 66,196 68,704 70,867

1972-73 135,730 149,704 95,837 63,584 66,650 63,033

1973-74 100,924 93,951 62,158 37,245 38,288 37,099

1974-75 71,336 40,868 26,191 12,170 14,851 13,818 2,789 *

1975-76 57,695 33,640 25,150 15,895 17,236 15,177 16,592

1976-77 83,194 59,368 54,409 24,140 21,801 21,109 22,562

1977-78 133,096 102,193 86,962 54,911 48,160 47,617 57,029

1978-79 58,995 43,554 34,580 27,252 19,849 24,050 26,473

1979-80 86,317 59,825 54,213 26,790 20,073 23,816 28,758

1980-81 93,309 77,113 63,957 47,778 32,599 36,680 37,996

1981-82 112,265 96,663 62,955 43,274 37,755 36,896 42,420

1982-83 116,178 105,438 72,246 70,236 60,775 ** 72,384

1983-84 172,033 157,602 126,706 90,030 82,555 88,760

1984-85 221,299 204,595 142,246 101,008 92,947 104,417

1985-86 274,826 245,087 181,635 123,187 104,400 116,147

1986-87 280,671 234,651 193,096 142,273 121,107 129,983

1987-88 219,822 172,290 151,587 77,565 64,717 71,280

1988-89 197,669 163,283 150,361 98,950 81,324 87,137

1989-90 236,584 193,951 170,014 149,361 131,050 ** 131,420

1990-91 128,123 107,117 94,522 54,370 44,518 1,070 56,865

1991-92 199,244 158,790 168,156 122,874 97,454 96,421 99,052

1992-93 233,430 197,715 197,739 166,654 136,820 118,949 128,265

1993-94 123,449 94,080 90,359 68,568 65,883 58,747 59,768

1994-95 111,378 92,362 92,568 49,450 48,231 46,258 47,302

1995-96 146,152 123,319 114,813 91,938 89,953 77,417 79,126

1996-97 162,447 156,924 124,820 101,384 96,785 82,573 86,898

1997-98 164,657 159,442 129,772 104,220 85,959 74,845 86,617

1998-99 116,262 156,628 98,606 84,135 65,173 62,641 70,721

1999-00 157,062 165,239 84,413 84,253 73,135 65,505 73,811

2000-01 205,801 219,433 131,330 126,989 113,454 102,074 116,490

2001-02 504,704 489,215 401,881 286,874 298,042 270,031 269,281

2002-03 389,119 393,339 292,034 213,944 230,466 215,586 222,050

2003-04 281,586 298,452 242,677 189,143 181,005 170,582 172,487

2004-05 240,134 232,656 210,249 169,797 154,386 146,810 151,634

2005-06 244,295 231,858 224,369 158,099 155,682 145,202 158,511

2006-07 250,603 233,841 210,672 127,216 135,029 124,052 148,982

2007-08 244,996 234,667 215,873 154,512 155,817 135,730 154,534

2008-09 277,551 276,971 221,319 172,330 186,748 170,865 178,491

2009-10 516,214 581,067 408,091 328,107 316,665 303,183 323,378

Total 9,314,078 7,246,401 7,222,495 4,752,154 3,993,985 2,922,216 3,720,410

10-Year

Average 315,500 319,150 255,850 192,701 192,729 178,412 189,584

 *Partial year

 ** 1981 was the last year visual counts were made at Little Goose Project until 1991.

 Note: Extended video counts from participating projects included for 1996 - 2008. 

STEELHEAD OVER COLUMBIA AND SNAKE RIVER DAMS 1953 - 2010

TABLE 3

BY RUN-YEAR (JUNE 1 - MAY 31)

5
 

PRIEST ROCK ROCKY

 RUN-YEAR RAPIDS ISLAND REACH WELLS

1959-60 810 *

1960-61 7,277

1961-62 8,970

1962-63 9,408

1963-64 8,808

1964-65 6,137

1965-66 9,055

1966-67 13,159

1967-68 8,402

1968-69 9,672

1969-70 6,140

1970-71 5,764

1971-72 11,331

1972-73 6,006

1973--74 6,881

1974-75 2,955

1975-76 2,558 44 *

1976-77 9,490 4,636

1977-78 9,632 5,464

1978-79 4,479 1,475

1979-80 8,704 3,771

1980-81 8,308 3,363

1981-82 9,122 7,607 5,567 4,107

1982-83 10,948 9,737 6,037 7,805

1983-84 32,103 29,885 19,864 19,540

1984-85 26,566 25,287 17,349 16,663

1985-86 34,007 31,813 22,621 19,712

1986-87 22,332 22,766 15,060 13,251

1987-88 14,054 12,887 7,243 5,565

1988-89 10,138 9,100 5,573 4,358

1989-90 10,720 9,244 5,991 4,577

1990-91 7,858 6,926 5,023 3,842

1991-92 14,047 11,125 7,788 7,823

1992-93 13,596 12,382 7,429 7,029

1993-94 5,405 4,689 2,738 2,359

1994-95 6,710 5,633 2,825 2,181

1995-96 4,357 4,168 1,777 951

1996-97 8,323 7,295 5,780 4,154

1997-98 8,942 7,718 6,756 4,074

1998-99 5,846 4,968 4,404 2,676

1999-00 8,267 6,346 4,848 3,514

2000-01 11,341 10,565 8,307 6,287

2001-02 30,102 28,614 22,114 18,519

2002-03 15,867 15,243 11,718 9,430

2003-04 17,729 17,633 13,919 10,016

2004-05 18,655 19,448 14,624 9,306

2005-06 12,502 12,413 9,498 7,168

2006-07 10,415 9,371 8,141 6,691

2007-08 15,257 13,516 10,487 7,600

2008-09 16,658 16,119 13,798 9,733

2009-10 40,121 37,821 29,481 25,468

Total 605,934 410,319 296,760 263,152

10-Year

Average 18,865 18,074 14,209 11,022

*Partial year

STEELHEAD OVER MID COLUMBIA RIVER DAMS 1959 - 2010

BY RUN-YEAR (JUNE 1 - MAY 31)

TABLE 4

6
Robins

Island

Bradford

Island Second

Powerhouse

11 to 18

First Powerhouse 1 to 10

Fish Counting

and Viewing Area 

WASHINGTON

OREGON

To Portland

Tanner

Creek

Eagle Creek

Approximate Scale in Feet

0 400 1000 2000

SR14

FLOW

SR14

Burlington Northern RR

0 122 305 610

Approximate Scale in Meters

Union Pacific RR Fish

Hatchery

To Vancouver

Cascades

Island

I-84

Legend

Highways

Roads

Railroads

Juvenile Bypass

Corner Collector

Navigation Lock

N

Plate 2 Bonneville Lock and Dam

Spillway

18 to 1

Fish

Ladder

Fishway

Entrance

Fishway

Entrance

Fishway

Entrance

Fish

Ladder

Upstream Migrant

Transportation

Channel

Fish Counting & 

Viewing Area 

Corner

Collector

Juvenile

Bypass

Low

Outfall

Juvenile Bypass

High Outfall

Monitoring

Facility

Juvenile Bypass

Transportation

Flume (2nd PH)

Adult

Fish Facility

COLUMBIA RIVER

7
BONNEVILLE DAM

FISH COUNTING SCHEDULE

Jan 1 – Mar 31 Video counting daily 0400-2000 hours Pacific Standard Time. 

Apr 1 – Oct 31 Visual counting daily 0400-2000 hours Pacific Standard Time. 

Jun 15 – Sep 30 Video Lamprey counting 2000-0400 hours PST. 

Nov 1 – Dec 31 Video counting daily 0400-2000 hours Pacific Standard Time. 

FISH FACILITIES OPERATION SCHEDULE

Fish Facility Date Out Date In Reason for Outage 

B1 lamprey ramp 26 Oct 18 May Winter maintenance 

WA shore lamprey ramp 26 Oct 19 May Winter maintenance 

CI lamprey ramp 07 Jun 01 Jun Failed hoist 

CI lamprey ramp 11 Sep 14 Jun Winter maintenance

JMF 01 Jan 01 Mar System in bypass for winter

JMF 29 Oct Present System in bypass for winter

B2CC 01 Jan 14 Mar Closed for winter maintenance until 

 fish passage season Kelt trigger

 reached.

B2CC 16 Mar 17 Mar Opened for Kelts 

B2CC 23 Mar 25 Mar Opened for Kelts

B2CC 29 Mar 30 Mar Opened for fish passage season

B2CC 20 Apr 22 Apr BGS repair on 20 April, unable to

 reopen due to high winds. 

B2CC 26 Apr 27 Apr BGS boat exclusion device repair

B2CC 31 Aug present Closed for winter maintenance

Bradfor Island ladder 01 Jan 26 Feb Winter maintenance

DSM 2 01 Jan 18 Feb Winter maintenance

AFF 26 Oct 22 Mar Winter maintenance

ITS 01 Jan 26 Feb ITS wall removal

ITS 14 Mar 20 Mar TDG with B2CC open 

ITS 21 Mar 27 Mar TDG with B2CC open

ITS 27 Mar 29 Mar TDG with B2CC open 

ITS 30 Mar 31 Mar TDG with B2CC open 

8
FISHWAY ACTIVITIES

Sea lion exclusion devices (SLEDS) installed at the fishway entrances to prevent sea lion 

access to the fish ladder. The following are fishway modifications for the 2009/2010 

passage year:

- Removal of the wall separating DSM1 from the ITS completed and old DSM1 outfall 

 pipe removed from the Powerhouse 1 tailrace. All remaining PH1 screens scrapped. 

- Perpendicular picket leads at AFF removed. 

- Behavioral guidance structure (BGS) removed from the Powerhouse 2 forebay. 

- Picket lead spacers installed to allow lamprey passage under leads at the Washington 

 shore auxiliary water supply (AWS).

FISH REMOVAL

Fish passage facilities and turbine units are taken out of service and dewatered to allow 

for inspection, preventative maintenance, repairs, and modifications. As facilities and 

turbine units are dewatered, project biologists, outside agency personnel, and other 

project personnel follow procedures outlined in the Fish Passage Plan and detailed in the 

Fish Salvage Plan to minimize impacts on fish. Fish recovered are typically released into 

the forebay above the new navigation lock. Salvaged sturgeon and juvenile salmonids, 

however, are released below the dam at Hamilton Island. The following is a summary of 

the number of fish that were removed during facility and turbine unit dewaterings. All 

fish were recovered in good condition unless otherwise noted. 

UMT (12/01/09): 12 steelhead, one juvenile chinook, one bass, several juvenile shad. 

Bradford Island ladder (12/07/09): One unclipped adult steelhead, 13 clipped adult 

steelhead, 10 juvenile steelhead, 11 sturgeon, six lamprey, two crayfish, a couple hundred 

resident fish, 150 juvenile shad. 

Bradford Island Junction Pool (12/07/09): 24 adult steelhead, one salmon, several 

peamouth, suckers and whitefish, 40 sturgeon, 15 juvenile shad. One dead adult 

steelhead in A-Branch.

A-branch (01/06/10): Two steelhead.

B-branch (01/11/10): Four steelhead and approx. 65 sturgeon. 

B-branch (01/12/10): Approx. 180 sturgeon. 

Unit 13 gatewells (05/03/10): Approx. 40 yearling Chinook. One yearling chinook 

mortality.

Unit 7 tail logs (05/11/10): One decayed adult chinook returned to the river. 

9
Unit 18 gatewells (06/04/10): Several hundred yearling chinook and juvenile sockeye. 

Six mortalities were also recovered.

Unit 13 draft tube (06/14/10): One sturgeon, one juvenile salmonid. 

Unit 0 draft tube (08/02/10): One adult lamprey released to forebay.

Unit 14 tail logs (08/17/10): Five sculpin. 

Unit 13 tail logs (08/20/10): Three sculpin. 

Unit 18 tail logs (09/02/10): Five sculpin, one peamouth, two bass, and one half of a 

sturgeon carcass.

Unit 12 gatewells (09/13/10): 75 juvenile shad. 

Unit 12 draft tube (09/14/10): 50 sturgeon. 

Unit 9 tail logs (09/16/10): One bluegill, one perch, 50 crawdads, and 20 sculpin. 

Unit 2 draft tube (10/06/10): Two sturgeon. 

Unit 0 tail logs (10/14/10): Five bass, two sculpin, and seven crawdads.

Adult Fish Facility – upper section/holding pool (10/27/10): 25 sturgeon and four 

steelhead.

Unit 2 tail logs (11/02/10): Four sturgeon and one bass.

Unit 2 tail logs (11/17/10): Five sturgeon, five sculpin, and one crawdad.

Adult Fish Facility – Lower ladder down to entrance bulkhead (11/18/10): Approx. 30 

suckers, two peamouth, one common carp

Unit 2 tail logs (11/23/10): Three sturgeon and 10 sculpin. 

10
MONTHLY TOTALS OF SALMONID, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER BONNEVILLE DAM.

2010

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

CHINOOK* 3 2 482 134,447 122,101 82,577 30,630 102,676 395,450 32,845 1,184 42 902,439

STEELHEAD 803 685 2,529 2,567 3,388 23,314 157,387 139,354 75,509 8,898 1,318 851 416,603

SOCKEYE 1 169 297,778 88,415 156 5 0 386,524

COHO* -11 0 1 7,365 53,947 62,961 3,255 126 127,644

CHUM 1 0 0 39 84 124

PINK 3 1 0 4

TOTAL 795 687 3,011 137,015 125,658 403,669 276,434 249,551 524,914 104,744 5,841 1,019 1,833,338

SHAD 45,038 943,332 53,049 1,052 1,042,471

LAMPREY 11 1,285 2,793 1,646 460 44 -6 1 6,234

STURGEON 2 1 0 1 1 0 5 2 42 18 10 -3 79

BULL TROUT 0

*Jacks included

note: Counts were taken from 0400-2000 PST Jan 1 - Dec 31. Visual counting occurred Apr 1 - Oct 31.

Video counting occurred Jan 1 - Mar 31 and Nov 1 - Dec 31.

TABLE 5

11
TABLE 6

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS JANUARY 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F Jan 1 0 -3 -1 34 29 0 115.5 0.6 6.0 39.0

Jan 2 0 0 1 102 69 1 105.9 0.6 6.0 39.0

Jan 3 2 3 1 51 37 0 116.9 0.6 6.0 40.0

Jan 4 0 -3 0 14 12 -1 121.4 0.6 7.0 40.0

Jan 5 0 -4 1 25 21 0 131.3 0.6 7.0 40.0

Jan 6 0 -3 0 46 35 0 147.5 0.5 7.0 40.0

Jan 7 0 -1 0 19 12 0 169.9 0.5 5.0 40.0

Jan 8 1 -1 0 16 12 0 130.3 0.5 5.5 40.0

Jan 9 0 1 0 9 5 0 140.8 0.6 6.0 40.0

Jan 10 0 2 0 27 20 0 118.6 0.5 7.0 40.0

Jan 11 0 -2 0 18 7 0 120.6 0.5 7.0 40.0

Jan 12 0 -1 0 6 6 0 121.0 0.5 7.0 40.0

Jan 13 0 -1 0 20 18 0 123.0 0.5 6.0 40.0

Jan 14 0 2 0 38 27 0 135.2 0.5 7.0 40.0

Jan 15 0 0 0 18 16 0 114.7 0.6 7.0 40.0

Jan 16 0 1 0 55 38 0 117.2 0.5 7.0 41.0

Jan 17 0 1 0 77 57 0 126.4 0.5 6.0 41.0

Jan 18 0 0 0 28 21 0 115.1 0.5 5.0 40.0

Jan 19 0 0 0 31 26 0 114.8 0.5 5.0 41.0

Jan 20 0 0 0 12 9 0 121.1 0.6 5.0 41.0

Jan 21 0 0 0 16 11 1 115.2 0.6 7.0 40.0

Jan 22 0 0 0 16 9 0 114.2 0.6 7.0 41.0

Jan 23 0 0 0 20 17 1 116.7 0.6 7.0 41.0

Jan 24 0 0 0 11 4 0 123.5 0.6 6.0 41.0

Jan 25 0 0 0 8 7 0 133.7 0.6 6.5 41.0

Jan 26 0 -1 0 8 9 0 126.1 0.6 7.0 41.0

Jan 27 0 -1 0 13 10 0 118.0 0.6 7.0 41.0

Jan 28 0 0 0 25 16 0 123.8 1.3 6.0 41.0

Jan 29 0 -1 0 16 13 0 120.3 0.6 7.0 41.0

Jan 30 0 -1 0 12 7 0 116.5 1.1 7.0 41.0

Jan 31 0 0 0 12 6 0 114.7 0.6 7.0 41.0

TOTAL 3 -13 2 803 586 2

AVG 0 26 19 0 123.5 0.6 6.4 40.4

 Note: January 1 to March 31 counts were from video tape. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST. 

CHINOOK ADULT

12
TABLE 7

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS FEBRUARY 2010

CHINOOK unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F Feb 1 0 1 31 8 0 119.0 0.6 7.0 42.0

Feb 2 0 0 26 4 0 117.3 0.6 7.0 42.0

Feb 3 0 0 22 8 0 117.9 0.7 7.0 42.0

Feb 4 0 0 31 9 0 120.5 0.6 7.0 42.0

Feb 5 0 -1 27 4 0 119.8 0.6 7.0 42.0

Feb 6 0 0 30 8 0 120.7 0.6 6.0 42.0

Feb 7 0 0 27 7 1 121.3 0.6 7.0 42.0

Feb 8 0 0 28 10 0 124.2 0.6 6.8 42.0

Feb 9 0 0 9 5 0 125.1 0.6 6.0 42.0

Feb 10 0 0 6 3 0 125.0 0.6 6.0 42.0

Feb 11 0 0 15 3 0 123.7 0.6 6.0 42.0

Feb 12 0 0 17 10 0 118.7 0.6 6.0 42.0

Feb 13 0 0 20 4 0 121.1 0.6 6.0 42.0

Feb 14 0 0 19 10 0 119.0 0.6 6.0 42.0

Feb 15 0 0 13 4 0 120.5 0.7 7.0 42.0

Feb 16 0 0 25 6 0 119.7 0.7 6.0 42.0

Feb 17 0 0 28 4 0 121.5 0.6 7.0 43.0

Feb 18 0 0 5 2 0 125.4 0.7 6.0 43.0

Feb 19 0 0 10 4 0 125.1 0.7 7.0 43.0

Feb 20 0 0 7 4 0 125.3 0.7 7.0 43.0

Feb 21 0 0 5 2 0 125.4 0.7 6.0 43.0

Feb 22 0 0 10 6 0 127.3 0.6 6.8 42.0

Feb 23 0 0 6 0 0 127.6 0.3 6.9 42.0

Feb 24 0 0 11 6 0 120.6 0.9 6.8 42.0

Feb 25 0 0 27 8 0 118.5 0.6 7.0 43.0

Feb 26 0 0 60 13 0 117.9 0.8 4.0 43.0

Feb 27 1 0 92 24 0 110.5 1.3 7.0 43.0

Feb 28 1 0 78 19 0 110.2 1.3 7.0 43.0

TOTAL 2 0 685 195 1

AVG 0 0 24 7 121.0 0.7 6.5 42.3

 Note: January 1 to March 31 counts were from video tape. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST. 

CHINOOK ADULT COHO

13
TABLE 8

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS MARCH 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F Mar 1 3 0 56 18 0 113.3 1.3 7.0 43.0

Mar 2 0 0 21 7 0 111.0 1.4 7.0 44.0

Mar 3 0 0 34 9 0 111.8 1.5 7.0 43.0

Mar 4 0 0 32 13 0 113.6 1.4 6.0 44.0

Mar 5 0 0 43 18 0 116.8 1.3 7.0 44.0

Mar 6 1 0 17 2 0 120.6 1.4 6.0 44.0

Mar 7 0 0 38 6 0 120.7 1.4 6.0 44.0

Mar 8 1 0 63 13 0 121.2 1.5 6.2 44.0

Mar 9 1 0 55 16 0 126.2 1.4 6.1 44.0

Mar 10 2 0 83 23 0 124.2 1.4 7.0 44.0

Mar 11 4 0 88 27 0 122.7 1.5 6.0 44.0

Mar 12 6 0 91 29 0 116.3 1.4 7.0 44.0

Mar 13 7 0 98 25 0 115.3 1.3 7.0 44.0

Mar 14 9 0 111 39 0 120.0 1.4 6.0 44.0

Mar 15 7 2 142 30 0 120.4 0.0 6.0 44.0

Mar 16 11 0 87 31 0 117.3 0.0 5.0 45.0

Mar 17 6 0 107 42 0 112.7 0.0 6.0 45.0

Mar 18 14 0 72 18 0 116.2 0.0 6.0 45.0

Mar 19 25 3 135 37 0 115.2 0.0 6.0 45.0

Mar 20 11 0 49 24 0 115.6 0.0 5.5 45.0

Mar 21 9 0 54 17 0 110.9 0.0 5.0 45.0

Mar 22 22 1 100 21 0 90.5 0.0 6.0 45.0

Mar 23 16 1 104 27 0 102.1 0.0 5.5 45.0

Mar 24 24 1 96 24 0 103.7 0.6 5.5 46.0

Mar 25 35 2 129 24 0 107.0 0.1 5.0 46.0

Mar 26 32 0 126 46 0 93.9 0.0 5.0 47.0

Mar 27 23 0 106 40 0 115.7 0.0 4.0 47.0

Mar 28 26 1 75 26 0 112.1 0.0 5.0 47.0

Mar 29 45 2 107 44 0 123.5 0.2 6.0 47.0

Mar 30 74 1 99 22 0 143.9 0.3 4.5 46.0

Mar 31 54 0 111 30 0 144.8 0.0 6.0 47.0

TOTAL 468 14 2,529 748 0

AVG 15 0 82 24 0 116.1 0.7 5.9 44.9

 Note: January 1 to March 31 counts were from video tape. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST. Visual counting started April 1. 

Official Spring Chinook run started March 15. January, February, and March 1-14 Chinook counts were not added to spring totals.

CHINOOK ADULT

14
TABLE 9

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS APRIL 2010

 CHINOOK ADULT CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Apr 1 166 0 0 100 31 0 125.3 1.4 5.0 47.0

Apr 2 227 1 0 58 24 0 112.8 0.2 5.0 47.0

Apr 3 159 1 0 48 18 0 107.6 1.5 5.5 47.0

Apr 4 168 0 0 58 19 0 114.8 1.6 6.0 46.0

Apr 5 88 0 0 58 17 0 120.1 1.5 5.0 46.0

Apr 6 229 1 0 88 31 0 106.4 1.6 4.8 46.0

Apr 7 338 1 0 68 27 0 112.8 1.6 5.5 46.0

Apr 8 687 2 0 113 29 0 98.7 1.5 5.0 47.0

Apr 9 1,068 1 0 91 27 0 95.9 1.6 5.0 47.0

Apr 10 3,545 7 0 135 43 0 116.6 72.3 5.0 47.0

Apr 11 1,136 1 0 105 40 0 123.2 80.2 4.0 47.0

Apr 12 1,470 2 0 88 30 0 110.2 67.3 5.0 48.0

Apr 13 1,839 4 0 43 16 0 109.9 67.0 5.0 48.0

Apr 14 3,794 12 0 69 24 0 111.8 69.0 6.0 48.0

Apr 15 7,719 30 0 130 51 0 114.7 72.0 6.0 48.0

Apr 16 6,528 38 0 122 51 0 115.0 72.2 5.5 49.0

Apr 17 7,833 34 1 138 28 0 115.0 72.2 5.0 49.0

Apr 18 2,492 18 0 110 49 0 116.2 73.3 5.0 50.0

Apr 19 7,762 52 0 97 10 0 123.6 74.2 4.7 50.0

Apr 20 9,014 40 0 102 28 0 141.0 74.3 5.0 50.0

Apr 21 11,697 44 0 81 21 0 161.9 81.0 5.0 51.0

Apr 22 7,407 34 0 70 14 0 166.6 95.6 4.5 50.0

Apr 23 6,619 39 0 58 19 1 205.4 99.6 4.0 50.0

Apr 24 5,773 46 0 67 9 0 187.2 99.5 4.0 51.0

Apr 25 7,284 69 0 61 34 0 195.6 99.2 5.0 51.0

Apr 26 6,469 56 0 84 19 -1 178.4 99.3 4.0 51.0

Apr 27 9,073 82 0 66 13 1 187.2 99.3 3.0 52.0

Apr 28 8,122 82 0 85 29 0 170.5 99.4 3.0 52.0

Apr 29 8,788 107 0 90 24 0 173.3 99.5 4.0 53.0

Apr 30 5,996 153 0 84 21 0 174.5 99.3 4.0 53.0

TOTAL 133,490 957 1 2,567 796 1

AVG 4,450 32 0 86 27 0 136.4 59.3 4.8 48.9

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD STURGEON

SPRING 133,924 971 1 4,266 1,299 4 

15
TABLE 10

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS MAY 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

May 1 7,764 175 0 78 24 0 0 0 172.4 99.5 4.0 52.0

May 2 7,651 229 0 76 15 0 0 0 181.0 99.7 4.0 52.0

May 3 9,184 278 0 81 17 0 0 0 185.0 99.5 4.0 52.0

May 4 4,808 260 0 102 23 0 0 0 199.1 99.5 4.5 52.0

May 5 4,289 226 0 121 26 0 0 0 191.9 99.6 4.0 53.0

May 6 6,732 426 1 133 28 0 0 0 170.3 99.1 4.0 52.0

May 7 7,549 566 0 119 32 1 0 0 198.0 94.2 4.0 52.0

May 8 5,655 522 0 137 35 14 0 0 170.6 89.1 5.0 53.0

May 9 7,306 797 0 116 26 4 0 0 182.5 82.8 4.0 53.0

May 10 6,614 878 0 148 25 18 0 0 183.9 77.3 5.0 53.0

May 11 2,807 509 0 129 30 30 0 0 159.8 74.4 4.0 54.0

May 12 3,681 792 0 173 32 58 0 0 195.5 81.3 4.0 54.0

May 13 2,482 588 0 131 28 56 0 1 209.1 89.5 4.4 54.0

May 14 2,985 647 1 139 21 132 0 0 199.5 89.4 5.0 55.0

May 15 4,998 930 0 154 32 474 1 0 173.2 87.0 5.0 55.0

May 16 2,814 574 0 106 25 775 0 0 184.9 84.4 5.0 55.0

May 17 2,219 504 1 96 19 2,303 0 0 210.9 80.6 5.5 56.0

May 18 1,256 226 0 92 24 2,112 0 0 214.7 74.6 4.0 56.0

May 19 1,219 231 0 117 25 904 1 0 245.6 80.0 2.5 56.0

May 20 709 170 1 72 15 1,402 4 0 219.8 90.8 5.0 56.0

May 21 761 169 0 91 15 1,506 0 0 270.8 99.2 4.0 56.0

May 22 728 145 0 66 19 2,496 0 0 244.7 99.5 5.0 56.0

May 23 947 137 2 59 18 2,065 1 0 219.2 99.4 3.5 56.0

May 24 1,564 230 2 118 15 3,467 -1 0 239.5 99.5 4.4 56.0

May 25 1,232 170 0 119 24 2,166 0 0 235.4 99.4 3.5 56.0

May 26 1,138 134 1 63 18 4,248 0 0 202.1 99.3 5.5 56.0

May 27 1,829 192 8 91 24 3,958 0 0 217.3 99.4 6.0 56.0

May 28 1,563 152 5 103 19 3,119 1 0 189.0 99.6 5.5 57.0

May 29 2,282 187 19 134 43 1,581 2 0 171.9 99.6 6.0 57.0

May 30 2,625 290 71 74 18 5,280 0 0 218.6 99.6 6.0 56.0

May 31 3,069 307 57 150 38 6,869 2 0 212.5 99.6 5.5 56.0

TOTAL 110,460 11,641 169 3,388 753 45,038 11 1 

AVG 3,563 376 5 109 24 1,453 0 0 202.2 92.5 4.6 54.6

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 244,384 12,612 170 7,654 2,052 45,038 11 5

 CHINOOK ADULT

16
TABLE 11

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS JUNE 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Jun 1 3,275 251 137 160 48 5,836 0 0 213.3 99.6 5.0 57.0

Jun 2 3,279 346 133 178 50 28,414 0 0 227.1 96.4 4.5 57.0

Jun 3 3,804 381 168 196 50 14,712 8 0 281.7 97.7 4.5 57.0

Jun 4 2,729 252 230 182 41 16,124 16 -1 317.8 95.9 3.0 57.0

Jun 5 1,866 219 291 177 57 26,553 24 0 331.0 105.6 4.5 57.0

Jun 6 1,935 205 292 211 65 71,423 50 0 343.1 124.9 3.5 58.0

Jun 7 2,065 197 358 186 53 81,656 35 0 336.2 122.0 2.5 58.0

Jun 8 1,725 166 367 207 51 11,311 57 0 363.7 153.1 3.0 59.0

Jun 9 1,438 187 499 190 58 60,854 27 0 375.1 169.2 2.0 59.0

Jun 10 1,883 217 563 252 79 35,019 42 0 380.0 178.0 2.5 59.0

Jun 11 1,432 212 1,070 273 78 39,325 18 1 391.7 191.2 3.0 59.0

Jun 12 1,373 233 1,627 300 86 77,810 43 0 397.7 195.1 3.1 59.0

Jun 13 1,960 286 3,041 403 111 88,762 64 0 343.8 145.1 3.0 61.0

Jun 14 2,188 237 4,383 468 135 48,128 75 0 301.3 107.5 3.0 61.0

Jun 15 2,014 257 4,640 509 162 19,192 63 0 315.3 112.3 2.8 60.0

Jun 16 1,890 267 4,629 449 162 14,064 56 0 346.6 151.7 2.5 59.0

Jun 17 2,519 329 6,987 639 163 10,788 35 0 354.2 173.0 2.0 59.0

Jun 18 2,868 461 12,523 720 185 18,636 66 0 348.3 166.8 2.0 59.0

Jun 19 3,211 492 14,938 901 301 38,872 60 0 317.0 139.6 2.0 60.0

Jun 20 3,445 577 25,011 1,037 343 27,173 50 0 281.4 99.5 3.0 60.0

Jun 21 3,464 554 26,873 1,127 377 13,775 48 0 303.2 108.7 2.5 60.0

Jun 22 3,264 523 25,128 1,155 458 24,351 58 0 345.5 151.1 2.0 60.0

Jun 23 2,453 496 30,374 1,155 513 43,985 48 0 341.8 163.9 2.5 60.0

Jun 24 2,535 530 30,690 1,403 548 32,714 59 0 335.0 154.9 3.2 61.0

Jun 25 2,370 491 25,048 1,392 580 25,826 66 0 324.4 145.7 3.0 61.0

Jun 26 2,268 336 19,054 1,509 753 14,978 61 0 316.4 136.5 3.0 62.0

Jun 27 2,660 442 19,601 2,171 1,026 16,762 49 0 324.5 142.8 5.0 62.0

Jun 28 2,371 358 15,958 1,883 1,003 15,642 42 0 299.6 131.8 3.5 62.0

Jun 29 2,214 402 12,093 1,955 1,097 12,556 50 0 308.2 134.0 3.5 63.0

Jun 30 1,824 351 11,072 1,926 1,094 8,091 15 0 321.3 140.4 4.0 63.0

TOTAL 72,322 10,255 297,778 23,314 9,727 943,332 1,285 0 

AVG 2,411 342 9,926 777 324 31,444 43 0 326.2 137.8 3.1 59.6

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 244,384 12,612 297,948 30,968 11,779 988,370 1,296 5

SUMMER 72,322 10,255 

TOTAL 316,706 22,867 

CHINOOK ADULT

17
TABLE 12

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS JULY 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Jul 1 2,146 387 0 13,782 2,489 1,361 0 9,764 40 0 275.0 107.5 3.5 63.0

Jul 2 2,011 381 0 10,620 3,153 1,851 0 7,772 52 0 250.6 90.2 4.0 63.0

Jul 3 1,038 258 0 7,230 2,265 1,320 0 6,021 81 0 244.5 99.8 4.0 63.0

Jul 4 1,320 277 0 7,993 2,719 1,589 0 4,728 48 0 202.3 94.6 4.0 63.0

Jul 5 1,507 335 0 8,513 3,262 1,881 0 2,634 134 0 224.4 89.4 4.5 63.0

Jul 6 1,409 299 0 6,958 3,547 2,059 0 4,906 41 0 199.2 94.2 5.0 63.0

Jul 7 1,185 295 0 4,910 3,645 2,125 0 2,658 114 0 210.6 99.6 4.0 63.0

Jul 8 1,098 254 0 6,065 4,298 2,397 0 1,520 123 0 200.6 94.7 6.5 64.0

Jul 9 1,558 330 0 5,983 5,369 2,964 0 1,722 83 0 225.5 89.8 5.5 65.0

Jul 10 860 306 0 3,660 5,342 2,813 0 1,056 158 0 193.2 100.3 5.0 66.0

Jul 11 1,146 248 0 3,471 7,182 4,053 0 728 110 0 213.6 90.5 4.5 66.0

Jul 12 622 166 0 1,509 7,130 4,030 0 1,046 151 1 171.4 100.4 4.5 66.0

Jul 13 687 149 0 1,187 7,298 3,752 0 542 59 0 203.6 90.6 4.6 66.0

Jul 14 678 152 0 1,193 7,238 3,662 0 779 50 0 179.5 99.9 7.0 65.0

Jul 15 605 153 0 1,322 5,196 2,544 1 814 86 0 180.0 89.7 4.1 66.0

Jul 16 530 86 0 997 4,030 1,985 0 970 192 0 194.0 99.7 4.5 67.0

Jul 17 753 117 0 881 5,153 2,471 0 665 77 0 174.8 89.9 4.0 67.0

Jul 18 610 120 0 535 5,367 2,580 0 532 107 0 156.0 94.7 5.0 67.0

Jul 19 539 107 0 313 5,884 2,819 0 522 103 0 179.4 99.9 5.5 67.0

Jul 20 433 83 0 258 6,762 3,207 0 339 64 0 164.4 94.9 5.0 67.0

Jul 21 338 80 0 203 4,672 2,243 0 325 65 0 153.3 82.9 6.0 67.0

Jul 22 434 94 0 190 5,587 2,549 0 730 108 0 140.3 88.5 4.5 67.0

Jul 23 376 77 0 112 5,094 2,238 0 227 175 3 174.8 88.3 5.0 68.0

Jul 24 423 66 0 118 4,929 2,235 0 417 97 0 168.6 88.2 5.2 69.0

Jul 25 391 85 0 121 5,275 2,316 0 305 75 -1 149.8 88.0 6.8 70.0

Jul 26 459 86 0 84 6,055 2,559 0 364 102 1 136.3 86.1 6.0 70.0

Jul 27 582 105 0 54 6,483 2,637 0 279 82 0 130.2 80.9 5.5 70.0

Jul 28 475 72 0 63 7,242 2,895 0 302 81 0 165.3 79.9 6.0 71.0

Jul 29 392 55 0 36 5,188 2,090 0 110 59 0 164.9 82.6 5.0 70.0

Jul 30 334 55 1 23 4,863 1,866 0 127 33 0 143.8 88.6 5.5 70.0

Jul 31 343 70 0 31 4,670 1,801 0 145 43 1 135.2 88.4 4.5 70.0

TOTAL 25,282 5,348 1 88,415 157,387 76,892 1 53,049 2,793 5 

AVG 816 173 0 2,852 5,077 2,480 0 1,711 90 0 184.0 92.0 5.0 66.5

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD CHUM SHAD LAMPREY STURGEON

SPRING 244,384 12,612 1 0 386,363 188,355 88,671 1 1,041,419 4,089 10 

SUMMER 97,604 15,603 

TOTAL 341,988 28,215 

CHINOOK ADULT

18
TABLE 13

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS AUGUST 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Aug 1 372 61 0 0 20 5,324 1,963 0 72 36 0 129.1 84.7 6.1 70.0

Aug 2 318 39 0 0 24 5,545 2,161 0 115 85 0 117.5 74.7 5.0 70.0

Aug 3 337 66 0 0 24 5,741 2,124 0 129 53 0 120.9 77.0 5.0 70.0

Aug 4 438 62 4 0 14 6,190 2,102 0 71 66 0 157.2 82.3 7.0 70.0

Aug 5 434 61 9 1 6 5,790 2,035 0 102 112 0 162.1 82.0 5.0 70.0

Aug 6 438 67 7 0 12 7,017 2,318 0 71 116 0 130.3 82.5 5.0 71.0

Aug 7 355 69 7 1 8 8,510 2,508 0 60 119 0 127.0 82.7 4.8 71.0

Aug 8 461 90 9 3 7 9,338 2,690 0 69 72 0 128.9 82.2 5.0 71.0

Aug 9 357 62 5 2 8 7,678 2,172 0 21 75 0 126.9 82.2 6.0 71.0

Aug 10 405 47 7 2 9 5,796 1,510 0 9 76 1 126.7 82.0 4.3 71.0

Aug 11 382 56 14 1 2 4,699 1,316 0 30 66 0 136.0 84.5 7.0 70.0

Aug 12 590 78 21 1 3 4,156 1,192 0 21 64 0 130.9 86.3 4.3 70.0

Aug 13 674 98 41 6 2 4,173 1,317 0 39 45 0 125.4 82.4 5.0 71.0

Aug 14 1,177 166 85 7 1 4,856 1,582 0 42 78 0 132.0 87.3 5.0 71.0

Aug 15 1,273 228 71 14 2 4,662 1,466 0 14 35 1 132.9 88.0 4.5 71.0

Aug 16 1,408 163 61 8 1 4,956 1,565 0 7 52 0 132.5 88.0 7.0 72.0

Aug 17 1,220 159 42 6 0 4,024 1,186 0 17 77 0 128.5 83.6 7.0 72.0

Aug 18 1,005 153 19 2 1 3,559 968 1 6 95 0 131.3 83.7 6.0 72.0

Aug 19 1,114 157 27 1 1 2,425 733 0 11 47 -1 135.5 79.9 5.0 73.0

Aug 20 1,127 183 19 4 2 1,792 570 0 16 51 0 117.9 74.8 6.0 72.0

Aug 21 988 170 20 3 0 1,148 380 0 8 16 0 118.3 75.1 5.2 72.0

Aug 22 3,687 238 43 5 0 1,449 470 0 5 33 0 117.9 74.7 7.0 71.0

Aug 23 4,513 514 109 13 2 1,472 531 0 8 33 0 118.3 74.7 7.0 70.0

Aug 24 4,019 540 211 8 1 2,468 822 0 15 7 0 116.3 72.9 7.0 69.0

Aug 25 5,135 748 423 19 2 2,979 1,015 0 10 20 0 113.4 70.1 7.0 69.0

Aug 26 6,601 949 829 62 1 4,813 1,588 1 14 20 1 112.9 69.9 7.0 70.0

Aug 27 9,126 1,110 959 63 0 5,207 1,558 0 25 20 0 112.6 69.5 7.0 70.0

Aug 28 8,130 995 786 70 0 4,293 1,215 0 25 14 0 111.0 68.1 7.0 70.0

Aug 29 7,565 785 848 84 0 3,250 927 0 10 16 0 108.0 64.9 7.0 70.0

Aug 30 13,578 1,013 950 85 2 3,050 909 0 3 26 0 103.9 60.9 7.0 69.0

Aug 31 14,742 1,580 1,173 95 1 2,994 906 0 7 21 0 96.6 55.3 6.0 69.0

TOTAL 91,969 10,707 6,799 566 156 139,354 43,799 2 1,052 1,646 2

AVG 2,967 345 219 18 5 4,495 1,413 34 53 0 124.5 77.6 5.9 70.6

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON

SPRING 244,384 12,612 6,800 566 386,519 327,709 132,470 2 1 1,042,471 5,735 12 

SUMMER 97,604 15,603 

FALL 91,969 10,707 

TOTAL 433,957 38,922 

CHINOOK ADULT

19
TABLE 14

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Sep 1 14,242 1,575 1,560 86 0 3,281 993 1 33 -1 87.2 2.1 7.0 69.0

Sep 2 15,268 1,558 1,704 111 1 3,023 873 0 18 1 108.5 1.7 7.0 68.0

Sep 3 15,987 1,428 1,993 82 0 2,888 866 0 24 3 91.2 1.6 7.0 68.0

Sep 4 18,834 1,582 2,571 86 0 3,077 919 0 31 1 80.9 1.5 7.0 68.0

Sep 5 21,612 1,835 2,800 99 0 3,860 1,135 0 40 0 76.8 1.5 6.0 68.0

Sep 6 19,428 2,113 2,201 122 0 3,545 1,025 0 14 1 73.9 1.7 7.0 68.0

Sep 7 16,530 1,840 2,336 217 0 3,354 949 0 41 0 86.5 1.5 7.0 67.0

Sep 8 18,712 2,292 2,749 193 1 3,623 963 0 44 1 98.4 1.5 7.0 67.0

Sep 9 15,534 1,624 2,751 203 1 3,841 933 0 35 3 94.4 1.4 7.0 67.0

Sep 10 12,135 1,422 1,873 114 1 3,431 851 0 10 -1 79.8 1.5 7.0 67.0

Sep 11 11,507 1,278 2,372 165 0 4,062 1,014 0 13 -1 72.9 1.5 7.0 66.0

Sep 12 11,117 1,225 1,493 138 0 3,315 846 0 20 0 72.7 1.5 7.0 66.0

Sep 13 10,699 1,631 1,118 118 0 3,175 758 0 2 5 85.1 1.5 7.0 66.0

Sep 14 11,428 1,322 1,158 97 1 3,084 795 0 -2 3 93.1 1.5 7.0 67.0

Sep 15 13,053 1,774 1,095 100 0 2,877 739 0 14 -1 100.9 1.5 7.0 67.0

Sep 16 10,620 1,471 817 73 0 2,147 551 0 15 0 99.3 1.5 7.0 67.0

Sep 17 9,158 1,438 837 140 0 2,347 579 0 9 -1 104.6 1.4 7.0 67.0

Sep 18 8,332 1,268 936 150 0 2,333 599 0 19 3 82.1 1.4 7.0 67.0

Sep 19 7,809 1,043 833 134 0 1,904 447 0 12 3 77.8 1.4 7.0 67.0

Sep 20 6,795 1,132 778 106 0 1,533 405 0 15 9 77.2 1.4 7.0 67.0

Sep 21 8,388 1,579 782 143 0 1,427 344 0 19 1 93.7 1.3 7.0 67.0

Sep 22 13,186 2,190 940 186 0 1,579 381 0 1 3 95.8 1.5 7.0 67.0

Sep 23 11,920 2,165 1,022 161 0 1,649 396 0 4 0 86.6 1.4 7.0 66.0

Sep 24 14,749 3,128 1,685 250 0 1,689 386 0 5 2 87.3 1.4 7.0 66.0

Sep 25 6,317 1,835 1,241 197 0 1,468 326 1 2 0 90.0 1.3 7.0 66.0

Sep 26 6,978 1,672 1,735 196 0 1,766 432 0 2 1 75.9 1.4 7.0 66.0

Sep 27 5,710 1,597 1,290 203 0 1,594 365 0 1 0 102.0 1.4 7.0 66.0

Sep 28 4,916 1,401 2,171 302 0 1,409 314 1 7 3 103.7 1.4 7.0 66.0

Sep 29 3,546 708 2,433 173 0 1,304 328 0 10 2 103.9 1.4 7.0 67.0

Sep 30 3,002 812 2,134 194 0 924 219 0 2 2 110.7 1.4 7.0 67.0

TOTAL 347,512 47,938 49,408 4,539 5 75,509 19,731 3 460 42 

AVG 11,584 1,598 1,647 151 0 2,517 658 15 1 89.8 1.5 7.0 66.9

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON

SPRING 244,384 12,612 56,208 5,105 386,524 403,218 152,201 5 1 1,042,471 6,195 54 

SUMMER 97,604 15,603 

FALL 439,481 58,645 

TOTAL 781,469 86,860 

CHINOOK ADULT

20
TABLE 15

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Oct 1 2,779 545 2,130 113 765 176 0 0 11 0 112.5 1.4 7.0 68.0

Oct 2 2,835 663 2,556 150 631 156 0 0 8 0 99.3 1.4 7.0 67.0

Oct 3 2,310 445 2,198 114 782 209 0 0 0 0 86.3 1.4 6.0 67.0

Oct 4 3,799 783 3,568 111 714 173 0 0 2 0 80.7 1.4 7.0 67.0

Oct 5 1,669 383 2,027 81 464 140 0 0 7 2 112.6 1.3 7.0 66.0

Oct 6 1,248 282 2,711 75 442 112 0 0 -1 -1 120.4 1.2 7.0 65.0

Oct 7 1,255 279 2,092 77 421 97 0 0 1 1 107.4 1.3 7.0 65.0

Oct 8 1,569 295 2,995 132 526 117 0 0 2 7 108.9 1.3 7.0 65.0

Oct 9 1,020 217 1,893 49 307 82 1 1 2 2 120.5 1.3 7.0 64.0

Oct 10 1,216 256 4,230 102 287 81 0 0 1 1 108.8 1.3 7.0 64.0

Oct 11 974 220 5,929 127 420 126 0 0 1 3 100.9 1.3 7.0 65.0

Oct 12 721 150 3,961 109 358 109 0 0 0 0 116.9 1.3 7.0 64.0

Oct 13 717 132 3,593 70 378 126 0 0 1 0 122.0 1.5 7.0 64.0

Oct 14 492 86 2,212 50 274 76 0 1 1 0 126.4 1.3 6.5 63.0

Oct 15 496 111 2,578 46 259 82 0 0 0 4 113.4 1.3 6.5 63.0

Oct 16 414 93 1,590 33 176 55 0 0 1 -1 114.4 1.3 6.1 63.0

Oct 17 480 99 1,698 45 232 55 0 1 0 2 101.7 1.3 7.0 62.0

Oct 18 394 91 1,142 28 184 53 0 0 2 0 112.5 1.2 7.0 62.0

Oct 19 372 70 1,328 37 190 44 0 1 0 -2 108.2 1.3 7.0 62.0

Oct 20 291 43 1,234 22 127 37 0 1 2 2 112.4 1.2 7.0 61.0

Oct 21 256 52 1,111 24 112 31 0 1 1 0 92.4 1.3 7.0 61.0

Oct 22 223 44 987 29 119 29 0 4 0 0 87.1 1.2 7.0 61.0

Oct 23 178 32 644 21 74 31 0 0 1 0 85.0 1.3 7.0 61.0

Oct 24 187 34 758 14 65 18 0 5 0 1 80.9 1.3 7.0 61.0

Oct 25 296 32 670 17 72 32 0 3 0 0 83.9 1.3 4.0 61.0

Oct 26 193 36 714 20 82 32 0 1 0 0 107.8 1.3 7.0 60.0

Oct 27 290 37 1,083 24 100 40 0 3 0 0 99.3 1.2 6.0 59.0

Oct 28 201 22 1,175 13 102 41 0 6 0 0 101.9 1.2 7.0 60.0

Oct 29 134 19 918 15 81 33 0 0 0 -1 104.7 1.1 7.0 58.0

Oct 30 104 12 715 6 94 42 0 5 1 0 105.3 1.0 7.0 59.0

Oct 31 151 18 757 10 60 24 0 6 0 -2 101.1 1.2 6.2 58.0

TOTAL 27,264 5,581 61,197 1,764 8,898 2,459 1 39 44 18 

AVG 879 180 1974 57 287 79 1 1 1 104.4 1.3 6.8 62.8

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON

SPRING 244,384 12,612 117,405 6,869 386,524 412,116 154,660 6 40 1,042,471 6,239 72 

SUMMER 97,604 15,603 

FALL 466,745 64,226 

TOTAL 808,733 92,441 

CHINOOK ADULT

21
TABLE 16

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS NOVEMBER 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Nov 1 107 20 340 10 59 19 2 1 0 120.0 7.4 6.5 58.0

Nov 2 86 22 295 5 60 15 3 0 2 121.5 1.1 6.8 58.0

Nov 3 71 14 384 10 59 25 7 -1 2 124.9 1.1 5.0 58.0

Nov 4 86 25 350 10 39 13 7 0 1 122.0 1.1 7.0 58.0

Nov 5 50 8 214 6 45 18 4 0 1 117.9 1.2 7.0 57.0

Nov 6 36 5 123 1 45 17 6 0 0 117.0 1.1 7.0 57.0

Nov 7 63 16 308 1 49 14 3 -1 3 113.0 1.0 6.0 57.0

Nov 8 33 4 143 0 25 8 3 0 1 115.5 1.1 6.0 56.0

Nov 9 24 4 95 1 27 10 6 0 0 119.4 1.1 7.0 55.0

Nov 10 58 7 119 1 60 23 5 0 0 117.9 1.4 7.0 55.0

Nov 11 47 14 175 2 34 10 7 0 0 120.4 1.1 7.0 55.0

Nov 12 37 9 99 2 43 14 3 0 1 123.3 1.1 7.0 54.0

Nov 13 26 7 50 0 28 10 1 0 1 126.5 1.1 7.0 54.0

Nov 14 30 6 68 0 32 15 5 -1 -1 125.4 1.1 7.0 53.0

Nov 15 25 7 55 1 39 10 4 0 0 124.1 1.1 6.5 54.0

Nov 16 24 3 49 1 31 14 4 -4 0 120.9 1.2 6.0 54.0

Nov 17 21 3 74 3 35 15 3 0 0 119.7 1.2 5.0 53.0

Nov 18 22 4 57 0 56 31 4 0 0 115.6 1.1 6.0 53.0

Nov 19 14 1 36 0 57 26 4 0 0 123.2 1.1 6.0 53.0

Nov 20 23 3 57 2 69 35 1 0 0 125.6 1.1 7.0 53.0

Nov 21 12 3 23 1 47 17 0 0 0 124.4 1.1 6.0 52.0

Nov 22 16 1 24 0 51 24 0 0 0 136.8 1.2 4.0 52.0

Nov 23 12 4 26 2 45 18 0 0 1 138.1 1.1 6.0 51.0

Nov 24 20 4 13 0 52 17 1 0 0 140.4 1.1 6.5 50.0

Nov 25 7 2 7 0 41 13 0 0 0 139.8 1.1 7.0 50.0

Nov 26 11 0 3 0 33 7 0 0 0 131.9 1.1 6.3 49.0

Nov 27 0 0 3 0 34 12 0 0 0 118.5 1.1 7.0 47.0

Nov 28 5 0 0 0 37 13 1 0 0 134.7 1.1 7.0 47.0

Nov 29 13 1 6 0 55 15 0 0 -1 138.6 1.1 7.0 48.0

Nov 30 8 0 0 0 31 15 0 0 -1 149.4 1.1 5.0 48.0

TOTAL 987 197 3,196 59 1,318 493 84 -6 10

AVG 33 7 107 2 44 16 3 0 0 125.5 1.3 6.4 53.3

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON

SPRING 244,384 12,612 120,223 6,919 386,524 412,760 154,881 6 124 1,042,471 6,237 82 

SUMMER 97,604 15,603 

FALL 467,524 64,394 

TOTAL 809,512 92,609 

 Note: November 1 to December 31 counts were from video tape. The counts are 16-hour counts and occurred between 0400-2000 PST. Visual counting ended October 31.

Official Fall Chinook run ended November 15. Counts on November 16-30 are not included in fall totals. Pink, chum, and sturgeon counts are totals for the entire calendar year. 

CHINOOK ADULT

22
TABLE 17

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS DECEMBER 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Dec 1 6 0 11 0 39 15 0 -2 134.7 0.6 7.0 47.0

Dec 2 6 0 5 0 37 11 0 0 132.6 0.5 6.2 47.0

Dec 3 3 0 2 0 42 9 0 0 141.1 0.5 5.0 47.0

Dec 4 1 0 11 0 39 11 0 0 143.9 0.5 6.0 46.0

Dec 5 2 0 2 0 24 10 0 0 135.9 0.5 5.0 45.0

Dec 6 1 0 3 0 22 11 0 0 138.5 0.4 7.0 45.0

Dec 7 0 0 0 1 24 4 0 0 134.8 0.6 7.0 44.0

Dec 8 2 0 2 0 32 8 0 0 132.9 0.5 7.0 44.0

Dec 9 4 1 3 0 36 19 0 0 135.3 0.5 7.0 44.0

Dec 10 4 0 18 1 27 7 0 0 136.8 2.0 6.0 43.0

Dec 11 1 0 3 0 28 11 0 0 137.4 3.2 6.5 43.0

Dec 12 3 -2 11 0 30 21 0 -1 137.2 1.3 5.2 43.0

Dec 13 1 0 23 1 24 11 1 0 132.0 2.0 4.0 43.0

Dec 14 1 1 13 0 32 14 0 0 163.2 14.1 4.6 43.0

Dec 15 1 1 3 1 24 3 0 0 204.0 29.9 4.0 43.0

Dec 16 0 0 7 0 28 12 0 0 170.8 22.3 5.0 43.0

Dec 17 1 0 2 0 36 13 0 0 131.4 0.5 5.5 43.0

Dec 18 0 0 0 0 31 11 0 0 152.9 2.8 4.5 43.0

Dec 19 2 0 0 0 34 14 0 0 150.6 1.7 7.0 43.0

Dec 20 0 1 2 0 17 4 0 0 141.4 0.5 5.0 43.0

Dec 21 0 0 0 0 28 13 0 0 132.9 0.5 6.0 42.0

Dec 22 0 0 0 1 25 12 0 0 140.1 0.5 7.0 41.0

Dec 23 0 0 0 -1 27 6 0 0 136.5 0.5 6.9 41.0

Dec 24 0 0 1 0 6 4 0 0 136.2 0.5 6.5 41.0

Dec 25 1 0 -1 0 13 7 0 0 127.9 0.5 7.0 42.0

Dec 26 0 0 0 1 20 9 0 0 122.0 0.5 7.0 42.0

Dec 27 0 0 0 0 20 6 0 0 135.4 0.5 7.0 42.0

Dec 28 0 0 0 0 53 24 0 0 147.7 0.5 6.5 42.0

Dec 29 0 1 0 0 16 7 0 0 173.2 0.6 6.9 42.0

Dec 30 -1 0 0 0 16 9 0 0 176.8 0.5 7.0 42.0

Dec 31 0 0 0 0 21 13 0 0 193.4 0.6 7.0 41.0

TOTAL 39 3 121 5 851 329 1 -3

AVG 1 0 4 0 27 11 0 145.5 2.9 6.1 43.2

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON

SPRING 244,384 12,612 120,223 6,919 386,524 412,760 154,881 6 124 1,042,471 6,237 79 

SUMMER 97,604 15,603 

FALL 467,524 64,394 

TOTAL 809,512 92,609 

 Note: November 1 to December 31 counts were from video tape. The counts are 16-hour counts and occurred between 0400-2000 PST. Visual counting ended October 31.

Official Fall Chinook run ended November 15. December counts were not added to fall totals. Pink, chum, and sturgeon counts are totals for the entire calendar year.

CHINOOK ADULT

23
TOTAL

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK SALMONID

1938 271,799 107,003 75,040 15,185 2,117 0 471,144

1939 286,189 122,032 73,382 14,383 1,168 0 497,154

1940 391,587 185,174 148,807 11,917 1,729 0 739,214

1941 461,443 118,089 65,741 17,911 5,269 4 668,457

1942 401,942 151,800 55,464 12,402 1,865 11 623,484

1943 313,123 92,133 39,845 2,547 788 0 448,436

1944 240,764 100,518 15,072 4,207 954 1 361,516

1945 297,478 120,133 9,501 790 728 1 428,631

1946 446,052 142,807 74,376 3,898 1,178 2 668,313

1947 480,377 135,444 171,139 11,174 199 3 798,336

1948 419,555 139,062 131,541 4,081 3,636 2 697,877

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

1950 357,375 114,087 77,993 10,151 1,069 8 560,683

1951 331,788 140,689 169,428 5,201 1,044 7 648,157

1952 420,879 260,990 184,645 7,768 1,505 9 875,796

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

1954 320,947 176,260 130,107 4,062 1,569 4 632,949

1955 359,853 198,411 237,748 3,725 318 9 800,064

1956 300,917 131,116 156,418 6,127 693 4 595,275

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

1958 426,419 131,437 122,389 3,673 455 6 684,379

1959 345,028 129,026 86,560 2,695 906 22 564,237

1960 256,049 113,676 59,713 3,268 1,026 0 433,732

1961 281,980 139,719 17,111 3,456 896 12 443,174

1962 286,625 164,025 28,179 14,788 1,013 27 494,657

1963 278,560 129,418 60,319 12,658 739 34 481,728

1964 344,422 117,252 99,856 53,602 632 45 615,809

1965 317,957 166,453 55,125 76,032 496 64 616,127

1966 340,111 143,661 156,661 71,891 872 58 713,254

1967 366,237 121,872 144,158 96,488 352 50 729,157

1968 341,154 106,974 108,207 63,488 79 21 619,923

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

1970 384,780 113,510 70,762 80,116 209 150 649,527

1971 405,702 193,966 87,447 75,989 29 176 763,309

1972 394,456 185,886 56,323 65,932 1 51 702,649

1973 398,635 157,823 58,979 54,609 43 12 670,101

1974 366,759 137,054 43,837 60,955 23 2 608,630

1975 425,566 85,540 58,212 58,307 11 309 627,945

1976 507,773 124,177 43,611 53,150 11 2 728,724

1977 366,657 193,437 99,829 19,408 17 0 679,348

1978 394,600 104,431 18,436 52,590 28 0 570,085

1979 276,306 113,979 52,628 45,328 1 23 488,265

1980 245,518 129,254 58,882 22,052 44 0 455,750

TABLE 18a

 YEARLY TOTALS OF SALMONIDS COUNTED OVER BONNEVILLE DAM

1938 - 2010

24
TOTAL

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK SALMONID

1981 285,650 159,270 56,037 30,510 4 20 531,491

1982 322,809 157,640 50,219 73,832 12 0 604,512

1983 244,346 218,439 100,545 15,173 50 52 578,605

1984 324,425 315,560 152,541 29,487 64 8 822,085

1985 463,873 343,987 166,340 56,857 97 147 1,031,301

1986 570,881 379,891 58,123 130,853 77 23 1,139,848

1987 547,494 303,081 116,993 27,635 147 20 995,370

1988 494,025 279,072 79,714 39,620 60 6 892,497

1989 416,117 287,798 41,884 39,281 16 12 785,108

1990 340,990 183,027 49,581 24,845 26 0 598,469

1991 274,622 274,545 76,481 64,057 5 550 690,260

1992 256,299 314,975 84,992 18,126 39 24 674,455

1993 277,657 188,386 80,178 11,732 17 15 557,985

1994 244,320 163,124 13,154 22,794 26 5 443,423

1995 245,250 209,071 9,135 12,572 30 36 476,094

1996 299,962 212,475 31,093 19,077 22 1 562,630

1997 399,784 274,536 48,342 27,919 47 64 750,692

1998 290,292 197,501 13,613 49,488 21 13 550,928

1999 347,486 212,118 18,304 45,805 43 28 623,784

2000 501,012 282,665 97,541 99,660 17 0 980,895

2001 1,037,440 676,793 123,416 277,934 29 -4 2,115,608

2002 965,356 510,680 51,200 100,835 72 0 1,628,143

2003 996,660 365,821 39,291 133,874 411 637 1,536,694

2004 906,197 313,378 123,291 119,851 80 1 1,462,798

2005 600,415 315,650 72,971 88,791 139 22 1,077,988

2006 526,538 339,301 37,066 110,054 165 6 1,013,130

2007 359,867 325,450 24,376 100,725 142 27 810,587

2008 587,428 357,820 213,607 146,059 75 60 1,305,049

2009 699,121 604,970 177,823 234,669 108 95 1,716,786

2010 902,439 416,603 386,524 127,644 124 4 1,833,338

Total 30,103,122 15,245,109 6,427,056 3,473,838 40,345 3,115 55,292,585

10-Year

Average 758,146 422,647 124,957 144,044 135 85 1,450,012

*Jacks included

Note: Totals from 1994 - 2003 include nighttime video and 24-hour video as described in the footnotes 

of the monthly count tables

2010 - Changes to previous years (2004,2006,2007) reflect updates to fish counts made after publication.

 YEARLY TOTALS OF SALMONIDS COUNTED OVER BONNEVILLE DAM 

1981 - 2010

(continued)

TABLE 18a

25
TOTAL

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK SALMONID

1938 271,799 107,003 75,040 15,185 2,117 0 471,144

1939 286,189 122,032 73,382 14,383 1,168 0 497,154

1940 391,587 185,174 148,807 11,917 1,729 0 739,214

1941 461,443 118,089 65,741 17,911 5,269 4 668,457

1942 401,942 151,800 55,464 12,402 1,865 11 623,484

1943 313,123 92,133 39,845 2,547 788 0 448,436

1944 240,764 100,518 15,072 4,207 954 1 361,516

1945 297,478 120,133 9,501 790 728 1 428,631

1946 446,052 142,807 74,376 3,898 1,178 2 668,313

1947 480,377 135,444 171,139 11,174 199 3 798,336

1948 419,555 139,062 131,541 4,081 3,636 2 697,877

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

1950 357,375 114,087 77,993 10,151 1,069 8 560,683

1951 331,788 140,689 169,428 5,201 1,044 7 648,157

1952 420,879 260,990 184,645 7,768 1,505 9 875,796

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

1954 320,947 176,260 130,107 4,062 1,569 4 632,949

1955 359,853 198,411 237,748 3,725 318 9 800,064

1956 300,917 131,116 156,418 6,127 693 4 595,275

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

1958 426,419 131,437 122,389 3,673 455 6 684,379

1959 345,028 129,026 86,560 2,695 906 22 564,237

1960 256,049 113,676 59,713 3,268 1,026 0 433,732

1961 281,980 139,719 17,111 3,456 896 12 443,174

1962 286,625 164,025 28,179 14,788 1,013 27 494,657

1963 278,560 129,418 60,319 12,658 739 34 481,728

1964 344,422 117,252 99,856 53,602 632 45 615,809

1965 317,957 166,453 55,125 76,032 496 64 616,127

1966 340,111 143,661 156,661 71,891 872 58 713,254

1967 366,237 121,872 144,158 96,488 352 50 729,157

1968 341,154 106,974 108,207 63,488 79 21 619,923

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

1970 384,780 113,510 70,762 80,116 209 150 649,527

1971 405,702 193,966 87,447 75,989 29 176 763,309

1972 394,456 185,886 56,323 65,932 1 51 702,649

1973 398,635 157,823 58,979 54,609 43 12 670,101

1974 366,759 137,054 43,837 60,955 23 2 608,630

1975 425,566 85,540 58,212 58,307 11 309 627,945

1976 507,773 124,177 43,611 53,150 11 2 728,724

1977 366,657 193,437 99,829 19,408 17 0 679,348

1978 394,600 104,431 18,436 52,590 28 0 570,085

1979 276,306 113,979 52,628 45,328 1 23 488,265

1980 245,518 129,254 58,882 22,052 44 0 455,750

TABLE 18b

 YEARLY TOTALS OF SALMONIDS COUNTED OVER BONNEVILLE DAM -- DAYTIME COUNTS

1938 - 2010

26
TOTAL

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK SALMONID

1981 285,650 159,270 56,037 30,510 4 20 531,491

1982 322,809 157,640 50,219 73,832 12 0 604,512

1983 244,346 218,439 100,545 15,173 50 52 578,605

1984 324,425 315,560 152,541 29,487 64 8 822,085

1985 463,873 343,987 166,340 56,857 97 147 1,031,301

1986 570,881 379,891 58,123 130,853 77 23 1,139,848

1987 547,494 303,081 116,993 27,635 147 20 995,370

1988 494,025 279,072 79,714 39,620 60 6 892,497

1989 416,117 287,798 41,884 39,281 16 12 785,108

1990 340,990 183,027 49,581 24,845 26 0 598,469

1991 274,622 274,545 76,481 64,057 5 550 690,260

1992 256,299 314,975 84,992 18,126 39 24 674,455

1993 277,657 188,386 80,178 11,732 17 15 557,985

1994 243,450 161,978 12,678 22,794 26 5 440,931

1995 240,050 202,448 8,774 12,034 30 36 463,372

1996 296,635 205,213 30,252 18,747 22 1 550,870

1997 387,088 258,385 47,008 27,267 47 64 719,859

1998 280,944 185,094 13,218 49,920 21 13 529,210

1999 343,176 206,488 17,877 45,152 43 28 612,764

2000 491,905 275,178 93,398 97,032 17 0 957,530

2001 971,119 633,073 114,934 266,314 29 -4 1,985,465

2002 924,679 480,309 49,610 94,901 72 0 1,549,571

2003 996,660 365,821 39,291 133,874 411 637 1,536,694

2004 906,197 313,378 123,291 119,851 80 1 1,462,798

2005 600,415 315,650 72,971 88,791 139 22 1,077,988

2006 526,538 339,301 37,066 110,054 165 6 1,013,130

2007 359,867 325,450 24,376 100,725 142 27 810,587

2008 587,428 357,820 213,607 146,059 75 60 1,305,049

2009 699,121 604,970 177,823 234,669 108 95 1,716,786

2010 902,439 416,603 386,524 127,644 124 4 1,833,338

Total 29,951,266 15,114,312 6,409,007 3,451,915 40,345 3,115 54,969,960

10-Year

Average 747,446 415,238 123,949 142,288 135 85 1,429,141

*Jacks included

Note: These totals are for daytime counts and do not include night counting or 24 hour video counts.

2003 AFPR totals have been modified to include the daytime video counts.

Changes in counts (2006, 2007) reflect updates to fish counts post publication.

 YEARLY TOTALS OF SALMONIDS COUNTED OVER BONNEVILLE DAM -- DAYTIME COUNTS

1938 - 2010

(continued)

TABLE 18b

27
MONTHLY COUNT OF CHINOOK SALMON SPRING SUMMER FALL 

 BONNEVILLE DAM - 1938 - 2010 Jan 1- Jun 1- Aug 1-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* May 31 Jul 31 Dec 31

1938 22,371 8,221 6,556 34,765 197,294 2,302 263 27 271,799 22,371 14,777 234,651

1939 6 12 121 51,410 25,159 5,602 17,828 32,909 150,851 2,197 78 16 286,189 76,708 23,430 186,051

1940 504 37,253 28,621 7,027 14,938 58,643 240,515 3,765 287 34 391,587 66,378 21,965 303,244

1941 4 1,360 51,486 19,445 7,013 9,395 12,590 351,967 7,179 866 138 461,443 72,295 16,408 372,740

1942 1 15 34 9,506 30,915 11,816 12,821 27,581 303,939 4,485 639 190 401,752 40,471 24,637 336,644

1943 11 6 43 12,172 53,268 5,440 8,044 28,985 201,414 3,354 365 21 313,123 65,500 13,484 234,139

1944 1 2 65 15,671 15,127 4,363 8,241 55,468 139,254 2,388 164 20 240,764 30,866 12,604 197,294

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

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

1947 2 141 83,520 49,899 25,502 13,358 43,062 260,385 3,945 526 37 480,377 133,562 38,860 307,955

1948 10 251 21,205 20,262 44,137 23,100 35,934 270,238 3,928 467 23 419,555 41,728 67,237 310,590

1949 5 5,765 44,304 24,232 22,500 41,500 137,599 1,571 215 6 277,697 50,074 46,732 180,891

1950 21 6,630 50,638 16,667 32,937 40,462 205,521 4,356 143 357,375 57,289 49,604 250,482

1951 32 28,801 86,055 54,889 24,394 33,785 97,131 6,489 212 331,788 114,888 79,283 137,617

1952 255 8,130 107,807 62,491 21,800 82,290 135,053 2,576 477 420,879 116,192 84,291 220,396

1953 1,254 126,450 42,583 27,228 30,593 27,398 75,145 1,495 333 332,479 170,287 57,821 104,371

1954 2 657 82,877 51,230 46,801 32,596 24,969 80,426 1,189 200 320,947 134,766 79,397 106,784

1955 1,391 84,436 85,769 45,502 37,437 32,833 70,558 1,803 124 359,853 171,596 82,939 105,318

1956 161 8,850 54,438 64,262 36,938 42,203 92,030 1,854 179 2 300,917 63,449 101,200 136,268

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

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

1959 182 26,944 34,007 39,581 49,371 24,945 168,187 1,643 168 345,028 61,133 88,952 194,943

1960 184 37,064 32,349 65,247 19,923 22,719 76,327 2,012 224 256,049 69,597 85,170 101,282

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

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

1963 2,802 43,859 28,810 36,836 27,178 28,586 104,415 5,571 503 278,560 75,471 64,014 139,075

1964 2,418 69,031 19,979 35,814 44,717 26,546 141,525 4,157 235 344,422 91,428 80,531 172,463

1965 1,238 47,083 35,945 38,482 37,515 38,727 112,664 6,074 229 317,957 84,266 75,997 157,694

1966 2,168 92,637 17,864 40,233 31,764 20,608 128,421 6,052 364 340,111 112,669 71,997 155,445

1967 1,620 71,957 11,358 41,847 53,812 25,760 154,323 5,405 155 366,237 84,935 95,659 185,643

1968 1,342 69,420 28,425 46,793 36,126 27,779 126,994 4,010 265 341,154 99,187 82,919 159,048

1969 1,910 65,371 106,281 59,177 42,976 38,456 187,502 5,511 359 507,543 173,562 102,153 231,828

1970 2,020 78,605 30,351 35,091 29,811 44,559 159,710 4,364 269 384,780 110,976 64,902 208,902

1971 683 60,849 63,985 37,757 40,154 26,749 166,346 8,820 359 405,702 125,517 77,911 202,274

1972 426 154,443 31,271 36,758 34,072 23,577 109,820 3,939 150 394,456 186,140 70,830 137,486

1973 1,585 128,495 12,068 24,164 21,196 31,513 170,895 8,457 262 398,635 142,148 45,360 211,127

1974 434 57,516 76,585 13,424 32,472 15,554 156,543 13,923 308 366,759 134,535 45,896 186,328

1975 162 48,295 55,647 16,989 27,362 37,907 234,145 4,847 212 425,566 104,104 44,351 277,111

1976 587 58,978 53,883 39,130 29,883 48,776 262,615 13,395 526 507,773 113,448 69,013 325,312

1977 3,569 98,710 17,229 21,790 19,233 21,992 171,303 11,805 1,026 366,657 119,508 41,023 206,126

1978 4,291 100,712 44,860 27,125 17,198 23,513 165,411 11,104 386 394,600 149,863 44,323 200,414

1979 790 29,751 20,921 15,924 18,293 41,273 142,241 6,865 248 276,306 51,462 34,217 190,627

1980 535 30,732 29,720 15,384 15,681 26,106 118,669 8,404 287 245,518 60,987 31,065 153,466

TABLE 19

28
(Continued)

MONTHLY COUNT OF CHINOOK SALMON SPRING SUMMER FALL 

 BONNEVILLE DAM - 1938-2010 Jan 1- Jun 1- Aug 1-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* May 31 Jul 31 Dec 31

1981 1,853 41,917 21,239 13,262 13,667 32,519 154,696 6,288 209 285,650 65,009 26,929 193,712

1982 312 30,282 45,450 15,439 11,175 34,058 174,348 11,487 258 322,809 76,044 26,614 220,151

1983 144 25,423 31,154 12,793 10,665 26,147 116,879 20,458 683 244,346 56,721 23,458 164,167

1984 351 27,185 23,509 13,060 15,447 41,909 180,867 21,673 424 324,425 51,045 28,507 244,873

1985 2,036 52,145 36,780 16,763 13,107 64,899 255,020 22,099 1,024 463,873 90,961 29,870 343,042

1986 2,292 82,356 38,395 18,365 12,676 38,737 337,721 39,511 828 570,881 123,043 31,041 416,797

1987 2,727 68,866 30,214 22,728 14,979 82,500 298,865 25,614 1,001 547,494 101,807 37,707 407,980

1988 2,663 69,689 22,394 18,191 18,333 111,905 236,662 13,656 532 494,025 94,746 36,524 362,755

1989 36 56,583 30,640 15,659 17,316 102,573 181,691 11,218 401 416,117 87,259 32,975 295,883

1990 677 67,536 28,039 16,990 11,031 59,066 149,404 8,015 232 340,990 96,252 28,021 216,717

1991 601 41,431 19,196 12,755 9,198 21,959 159,068 10,116 298 274,622 61,228 21,953 191,441

1992 2,188 68,073 20,321 11,871 7,374 28,537 107,620 10,043 272 256,299 90,582 19,245 146,472

1993 226 77,174 34,772 15,968 7,648 37,893 97,693 6,036 247 277,657 112,172 23,616 141,869

1994 505 13,499 6,562 9,743 10,458 47,787 145,801 9,669 296 244,320 20,566 20,201 203,553

1995 206 7,144 5,511 8,565 9,226 47,145 150,990 15,614 835 14 245,250 12,861 17,791 214,598

1996 4 110 20,923 35,571 11,136 7,768 58,909 154,420 10,451 647 23 299,962 56,608 18,904 224,450

1997 466 67,577 49,921 20,162 10,943 82,123 158,589 9,488 516 -1 399,784 117,964 31,105 250,715

1998 0 1 695 24,549 14,587 14,500 10,396 58,135 155,716 11,308 398 7 290,292 39,832 24,896 225,564

1999 2 251 19,016 28,831 14,830 16,121 66,546 186,880 14,624 378 7 347,486 48,100 30,951 268,435

2000 4 3,166 130,193 71,222 25,864 19,209 100,658 139,073 11,380 227 16 501,012 204,585 45,073 251,354

2001 0 25 16,653 324,800 98,080 53,860 45,825 116,981 351,892 25,875 3,379 70 1,037,440 439,558 99,685 498,197

2002 74 207 4,160 156,379 128,894 91,120 47,111 152,200 358,941 20,509 5,506 255 965,356 289,714 138,231 537,411

2003 6 93 19,283 120,626 70,020 81,333 46,833 90,884 533,913 30,440 2,827 402 996,660 210,028 128,166 658,466

2004 17 593 104,978 73,605 69,622 35,410 111,550 473,727 34,858 1,760 77 906,197 179,193 105,032 621,972

2005 -1 2 43 31,504 46,793 52,917 30,786 47,880 363,426 25,199 1,855 11 600,415 78,341 83,703 438,371

2006 0 1 35 7,030 92,300 71,473 30,401 55,410 236,605 28,653 4,536 94 526,538 99,366 101,874 325,298

2007 1 1 75 31,919 51,256 39,619 21,949 53,174 136,977 23,968 893 35 359,867 83,252 61,568 215,047

2008 3 170 40,547 102,419 67,117 22,775 115,815 222,385 15,479 710 8 587,428 143,139 89,892 354,397

2009 -5 0 164 23,526 157,489 88,523 30,829 148,358 231,702 17,823 697 15 699,121 181,174 119,352 398,595

2010 3 2 482 134,447 122,101 82,577 30,630 102,676 395,450 32,845 1,184 42 902,439 257,035 113,207 532,197

TOTAL 122 403 101,060 4,238,347 3,320,118 2,469,402 1,717,349 3,568,396 13,886,193 753,602 46,510 1,430 30,102,932 7,660,050 4,186,751 18,256,131

10-Year

Average 4,166 97,576 94,296 69,816 34,255 99,493 330,502 25,565 2,335 758,146 196,080 104,071 457,995

*Jacks included

1994 counts include nighttime video counts during the hours of 2100-0500 PST June 1 through August 16.

1995 counts include nighttime video counts during the hours of 2000 and 0400 PST April 1 through November 15. 24 hour counts November 16 through December 31.

1996 - 2002 counts include 24 hour video counts January 1 through March 15 and November 16 through Dec 31. 

 From March 16 through November 15, video counts took place between 2000 and 0400 hours PST.

2003 - 2010 counts include 16 hour video counts between 0400-2000 PST January 1 through March 31 

 and November 1 through December 31.

2010 -Changes to previous years counts (2002,2006,2007) reflect updates to fish counts made after yearly publication.

TABLE 19

29
TABLE 20

MONTHLY COUNT OF SOCKEYE SALMON

BONNEVILLE DAM 1938 - 2010

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

1938 1,025 17,811 53,864 2,097 235 6 2 75,040

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

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

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

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

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

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

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

1946 9 67 7,815 64,715 1,747 21 2 74,376

1947 5 59,378 108,175 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 51,444

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 27 663 45,711 186,933 1,774 50 235,215

1954 1 13 52,359 76,505 1,212 17 130,107

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

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

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

1958 25 38,736 82,719 878 23 8 122,389

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

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

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

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

1963 492 25,010 34,275 216 304 17 5 60,319

1964 3 570 32,079 66,857 213 110 10 14 99,856

1965 457 21,860 31,776 744 285 3 55,125

1966 10 338 57,509 97,845 800 155 4 156,661

1967 18 38 36,091 107,558 344 106 3 144,158

1968 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

1970 5 269 22,977 46,062 1,147 290 12 70,762

1971 70 14,789 72,203 313 69 2 1 87,447

1972 614 16,505 37,939 1,254 9 2 56,323

1973 17 29,314 29,308 337 3 58,979

1974 14 8,073 35,407 340 3 43,837

1975 2 17,961 40,050 192 7 58,212

1976 94 22,532 20,661 297 26 1 43,611

1977 1 38 74,551 25,178 61 99,829

1978 1 2 12,442 5,884 101 6 18,436

1979 1 25,474 26,297 826 30 52,628

1980 22,949 35,764 164 4 1 58,882

30
TABLE 20

(Continued)

MONTHLY COUNT OF SOCKEYE SALMON

BONNEVILLE DAM 1938 - 2010

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

1981 1 36,931 19,001 100 4 56,037

1982 12 20,731 29,207 264 4 1 50,219

1983 52,134 48,004 400 5 2 100,545

1984 6 106,892 45,141 494 7 1 152,541

1985 3 13 112,054 53,842 422 4 2 166,340

1986 2 27,303 30,279 475 63 1 58,123

1987 1 75,674 40,930 383 5 116,993

1988 11 44,409 35,168 121 5 79,714

1989 3 24,638 17,000 231 11 1 41,884

1990 26,141 23,244 195 1 49,581

1991 22,318 53,699 457 7 76,481

1992 20 54,292 30,409 271 84,992

1993 7 49,667 30,377 127 80,178

1994 2 9,835 3,306 11 13,154

1995 1 5,924 3,151 59 9,135

1996 3 23,005 8,044 41 31,093

1997 9 23,559 24,392 381 1 48,342

1998 1 7,796 5,723 93 13,613

1999 8,613 9,629 61 1 18,304

2000 146 83,479 13,847 69 0 97,541

2001 32 102,570 20,496 317 1 123,416

2002 3 32,760 18,349 85 3 51,200

2003 2 26,432 12,714 139 4 39,291

2004 134 100,702 22,253 194 3 5 123,291

2005 16 47,093 25,724 118 20 72,971

2006 9 27,398 9,518 129 12 37,066

2007 36 18,742 5,487 107 4 24,376

2008 53 188,756 24,735 46 17 213,607

2009 57 141,543 36,117 104 2 177,823

2010 1 169 297,778 88,415 156 5 386,524

TOTAL 76 542 8,595 3,093,010 3,277,220 44,744 2,694 137 37 1 6,427,056

10-Year

Average 51 98,377 26,381 140 7 124,957

1994 counts include nighttime video counts during the hours of 2100-0500 PST June 1 through August 16.

1995 counts include nighttime video counts during the hours of 2000 and 0400 PST April 1 through November 15. 

 24 hour counts November 16 through December 31.

1996 - 2002 counts include 24 hour video counts January 1 through March 15 and November 16 through Dec 31. 

 From March 16 through November 15, video counts took place between 2000 and 0400 hours PST.

2003-2010 counts include video counts which took place between 0400-2000 PST January 1 through March 31 

 and November 1 through December 31.

31
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JACKS

1938 3 3,070 10,995 972 141 7 15,188

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

1940 2 1,451 10,212 213 33 5 11,916

1941 1,317 16,061 369 160 2 17,909

1942 1,193 11,062 147 12,402

1943 762 1,676 89 20 2,547

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

1945 2 239 533 15 1 790

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

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

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

1949 17 270 703 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 6,127

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

1958 341 3,220 99 13 3,673

1959 122 2,551 22 2,695

1960 538 2,502 224 4 3,268

1961 277 2,867 306 6 3,456

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

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

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

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

1966 46 874 4,921 59,457 6,361 232 71,891 34,919

1967 33 715 3,814 87,254 4,560 112 96,488 47,893

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

1970 2 128 6,604 70,631 2,631 120 80,116 25,248

1971 57 7,292 58,235 9,753 652 75,989 22,172

1972 66 9,481 52,456 3,792 137 65,932 31,716

1973 636 12,656 33,736 6,715 866 54,609 28,760

1974 539 8,805 40,761 8,631 2,219 60,955 29,350

1975 56 5,373 39,167 11,892 1,819 58,307 25,535

1976 143 5,970 40,505 5,417 1,115 53,150 16,484

1977 55 1,134 15,163 2,582 474 19,408 10,083

1978 1 2 2,643 38,308 10,531 1,105 52,590 22,312

1979 68 7,324 28,732 7,583 1,621 45,328 15,716

1980 10 781 13,601 3,327 4,333 22,052 9,078

TABLE 21

BONNEVILLE DAM 1938 - 2010

MONTHLY COUNT OF COHO SALMON

32
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JACKS

1981 4 3,162 23,962 3,108 274 30,510 8,575

1982 79 3,687 55,743 13,182 1,141 73,832 18,016

1983 44 319 7,237 5,020 2,553 15,173 6,775

1984 41 1,394 20,174 6,229 1,649 29,487 12,728

1985 1 7 92 3,977 46,749 5,670 361 56,857 18,307

1986 181 2,502 110,714 14,436 3,020 130,853 22,204

1987 464 2,364 21,002 3,556 249 27,635 9,713

1988 78 3,377 26,303 8,614 1,248 39,620 12,566

1989 60 2,353 24,089 9,543 3,236 39,281 11,863

1990 9 587 18,202 5,230 817 24,845 13,218

1991 5 941 46,331 13,713 3,067 64,057 5,189

1992 19 222 10,304 5,953 1,628 18,126 3,757

1993 15 448 8,191 2,786 292 11,732 1,090

1994 5 1,608 12,521 8,239 421 22,794 2,503

1995 118 978 7,049 3,969 458 12,572 1,639

1996 66 431 10,413 7,775 392 19,077 3,010

1997 22 1,441 19,412 6,755 289 27,919 3,206

1998 13 896 35,245 13,047 282 5 49,488 3,630

1999 19 1 3 951 34,901 9,673 252 5 45,805 4,468

2000 3 13,348 55,550 29,698 949 112 99,660 11,383

2001 15 2 145 34,112 205,352 34,401 3,907 277,934 6,781

2002 6 4,742 54,917 38,184 2,803 183 100,835 6,817

2003 10 11,389 86,621 35,516 334 4 133,874 8,127

2004 1 0 11,171 78,512 29,544 622 1 119,851 4,809

2005 0 3,487 64,253 20,414 637 0 88,791 5,486

2006 0 12,771 58,048 35,014 4,192 28 110,053 7,943

2007 -2 6 8,888 55,968 32,607 3,200 58 100,725 12,531

2008 -1 2 8,335 84,639 51,771 1,309 4 146,059 68,486

2009 -4 7 37,438 104,294 89,979 2,936 19 234,669 9,776

2010 -11 0 1 7,365 53,947 62,961 3,255 126 127,644 6,933

TOTAL 19 31 6 1 0 179 5,533 316,798 2,375,180 713,644 61,835 611 3,473,837 676,446

10 Year 

Average 18 13,970 84,655 43,039 2,320 144,044 13,769

*Jacks included

Notes: 

1995 counts include nighttime video counts during the hours of 2000 and 0400 PST April 1 through November 15. 

 24 hour counts November 16 through December 31.

1996 - 2002 counts include 24 hour video counts January 1 through March 15 and November 16 through Dec 31. 

 From March 16 through November 15, video counts took place between 2000 and 0400 hours PST.

2003-10 counts include 16 hour video counts between 0400-2000 PST January 1 through March 31 

 and November 1 through December 31.

2010-Changes to previous years counts reflect updates to fish counts after yearly report publication.

MONTHLY COUNT OF COHO SALMON

BONNEVILLE DAM 1938 - 2010

(Continued)

TABLE 21

33
A-Run B-Run 

Jan 1- Aug 26-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL Aug 25 Dec 31

1938 6,622 2,382 19,455 29,231 46,618 2,264 339 92 107,003 49,306 57,697

1939 23 19 570 8,110 1,587 1,490 36,681 38,062 33,891 1,264 216 119 122,032 80,096 41,936

1940 5 96 1,688 4,125 998 4,489 61,188 46,071 64,377 1,786 292 59 185,174 106,724 78,450

1941 37 76 1,641 6,392 1,518 996 21,940 29,600 50,542 3,980 1,063 304 118,089 58,109 59,980

1942 4 37 256 3,642 4,159 1,588 19,905 41,973 77,076 2,412 566 182 151,800 65,219 86,581

1943 14 18 654 3,374 4,698 1,564 7,755 29,894 41,051 2,444 573 94 92,133 41,219 50,914

1944 50 157 1,019 6,142 2,224 1,169 21,868 24,508 35,907 6,129 1,119 226 100,518 51,585 48,933

1945 1,003 1,078 3,008 4,685 1,557 1,109 24,537 40,593 40,194 1,925 302 142 120,133 72,685 47,448

1946 64 551 3,040 9,839 5,482 3,265 20,600 58,466 38,399 2,070 262 769 142,807 93,422 49,385

1947 197 321 1,968 6,889 2,025 1,595 28,134 40,819 50,025 2,905 443 123 135,444 75,035 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 87,453 51,609

1949 1 1,689 3,293 1,712 1,264 34,314 54,281 20,786 1,161 686 98 119,285 90,762 28,523

1950 13 8 1,156 4,537 1,667 691 25,142 53,904 24,226 1,932 811 114,087 80,191 33,896

1951 375 2,338 1,568 5,187 74,980 39,712 15,357 947 225 140,689 121,100 19,589

1952 278 1,248 1,751 8,202 118,110 79,735 48,293 2,735 638 260,990 190,012 70,978

1953 1,310 5,308 1,456 5,313 106,712 64,006 36,107 2,797 905 223,914 173,135 50,779

1954 6 679 5,511 1,571 6,115 59,443 65,234 34,941 2,209 551 176,260 126,085 50,175

1955 1,006 2,100 1,149 2,418 79,124 84,746 24,239 3,361 268 198,411 161,614 36,797

1956 1,409 2,718 1,582 3,122 48,306 47,148 23,343 2,846 635 7 131,116 99,692 31,424

1957 926 2,081 760 8,434 66,738 34,915 24,029 1,069 231 139,183 105,179 34,004

1958 495 651 1,457 5,645 53,734 22,827 44,478 1,859 291 131,437 79,533 51,904

1959 219 746 1,236 2,562 60,549 38,417 23,579 1,540 178 129,026 98,198 30,828

1960 412 904 1,090 4,314 44,026 33,571 28,058 1,090 211 113,676 77,141 36,535

1961 374 1,161 692 2,246 44,379 41,237 47,409 1,561 660 139,719 79,269 60,450

1962 381 1,957 1,491 3,737 49,789 40,177 64,084 1,798 611 164,025 86,990 77,035

1963 503 1,035 1,385 4,192 51,951 31,441 35,446 2,920 545 129,418 83,858 45,560

1964 490 1,609 769 1,940 50,640 26,892 32,406 1,954 552 117,252 76,135 41,117

1965 211 1,516 1,419 4,265 89,405 29,506 37,529 1,971 631 166,453 120,560 45,893

1966 658 2,682 2,389 13,051 57,975 25,779 37,733 2,657 737 143,661 97,545 46,116

1967 416 1,182 899 3,062 40,881 36,787 35,472 2,701 472 121,872 78,794 43,078

1968 340 861 1,315 3,664 29,773 41,006 27,865 1,645 505 106,974 68,423 38,551

1969 911 2,164 2,897 6,889 63,222 36,077 26,565 1,484 573 140,782 104,051 36,731

1970 244 1,267 1,331 4,208 30,866 46,307 27,073 1,909 305 113,510 78,106 35,404

1971 463 1,377 1,810 4,469 84,877 58,249 38,619 3,739 363 193,966 141,054 52,912

1972 492 2,562 2,137 3,444 59,933 48,223 65,523 3,432 140 185,886 107,227 78,659

1973 830 2,534 1,367 5,360 53,820 46,399 43,275 3,918 320 157,823 100,011 57,812

1974 1,292 4,127 5,547 6,349 57,212 44,266 14,654 3,080 527 137,054 84,402 52,652

1975 1,080 4,284 4,324 6,058 30,823 28,623 9,106 904 338 85,540 71,586 13,954

1976 1,285 3,459 3,677 9,130 38,907 44,204 21,084 1,953 478 124,177 92,370 31,807

1977 1,159 4,121 4,115 11,395 67,554 35,161 66,084 3,298 550 193,437 113,682 79,755

1978 1,750 3,327 4,587 10,883 25,284 25,637 30,461 2,168 334 104,431 64,188 40,243

1979 1,333 1,905 1,785 7,585 33,379 39,399 23,592 4,710 291 113,979 79,472 34,507

1980 1,139 3,378 1,409 7,790 28,448 51,073 32,277 3,233 507 129,254 85,010 44,244

TABLE 22

MONTHLY COUNT OF STEELHEAD 

BONNEVILLE DAM 1938 -2010

34
Jan 1- Aug 26-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL Aug 25 Dec 31

1981 1,031 3,812 3,887 12,628 56,787 52,435 25,737 2,650 303 159,270 121,785 37,485

1982 1,239 4,188 5,335 8,636 39,159 51,329 44,456 3,146 152 157,640 103,159 54,481

1983 458 1,253 1,638 6,017 69,036 86,066 48,920 4,636 415 218,439 148,853 69,586

1984 579 2,106 4,216 14,454 92,546 93,866 102,877 4,463 453 315,560 189,365 126,195

1985 977 2,956 3,997 13,036 102,256 152,455 63,575 4,088 647 343,987 251,723 92,264

1986 2,712 3,674 4,500 16,655 136,622 129,089 76,532 9,280 827 379,891 279,154 100,737

1987 1,189 2,112 3,233 12,443 104,615 115,481 58,815 4,331 862 303,081 227,013 79,120

1988 1,158 3,728 5,016 13,615 72,718 113,791 63,864 4,421 761 279,072 190,030 89,042

1989 630 2,213 3,343 10,176 62,913 117,686 84,665 5,419 753 287,798 176,965 110,833

1990 966 2,563 4,501 11,643 37,140 52,327 65,813 7,522 552 183,027 89,144 93,883

1991 640 2,082 2,196 6,601 52,187 110,027 93,152 6,947 713 274,545 150,542 124,003

1992 646 1,964 3,239 9,708 55,090 135,162 103,792 4,918 456 314,975 175,218 139,757

1993 771 1,744 2,691 9,923 34,148 64,062 69,129 5,531 387 188,386 99,941 88,445

1994 422 1,976 3,132 7,511 27,202 59,157 54,856 8,079 789 163,124 83,968 79,156

1995 333 863 1,257 6,419 29,305 112,812 48,781 6,691 1,104 1,506 209,071 126,537 82,534

1996 793 57 1,862 1,776 2,424 6,912 40,813 102,200 48,397 6,143 761 337 212,475 141,999 70,476

1997 342 426 1,966 1,950 2,485 7,696 57,472 127,882 53,571 18,428 2,234 84 274,536 185,381 89,155

1998 161 239 984 883 1,655 7,236 36,437 60,403 76,293 12,136 489 585 197,501 89,413 108,088

1999 15 287 699 833 1,308 5,157 48,278 101,610 46,200 6,509 637 585 212,118 141,245 70,873

2000 340 420 1,495 1,235 2,006 13,864 80,259 106,918 68,407 7,306 510 175 282,935 189,821 93,114

2001 333 239 2,196 2,043 3,331 24,076 199,969 263,518 152,434 21,542 4,343 2,769 676,793 455,422 221,371

2002 1,311 833 1,770 2,918 2,752 19,918 119,923 180,381 151,807 24,004 4,140 923 510,680 294,743 215,937

2003 724 1,728 2,264 1,474 1,714 10,966 95,185 139,612 95,759 12,467 3,115 813 365,821 231,717 134,104

2004 236 646 1,799 1,815 2,947 16,183 66,621 111,886 94,482 15,024 972 767 313,378 178,653 134,725

2005 149 62 103 1,064 1,517 9,286 84,968 110,487 83,450 21,694 2,598 272 315,650 191,275 124,375

2006 1,587 446 944 1,174 1,537 7,172 46,912 154,325 104,659 13,400 5,750 1,395 339,301 180,418 158,883

2007 601 387 1,514 1,020 1,666 6,789 58,362 185,281 54,543 13,096 1,433 758 325,450 232,586 92,864

2008 133 106 780 1,427 1,896 12,509 122,870 102,636 107,693 6,053 1,325 392 357,820 223,918 133,902

2009 167 43 677 1,547 2,395 9,942 119,486 353,478 97,236 17,535 1,620 844 604,970 426,264 178,706

2010 803 685 2,529 2,567 3,388 23,314 157,387 139,354 75,509 8,898 1,318 851 416,603 306,420 110,183

TOTAL 9,260 9,090 76,113 196,574 179,586 535,011 4,362,216 5,513,493 3,897,786 389,859 61,044 15,347 15,245,379 9,878,900 5,369,531

10-Year

Average 1,458 1,705 2,314 14,016 107,168 174,096 101,757 15,371 2,661 422,647 272,142 150,505

1994 counts include nighttime video counts during the hours of 2100-0500 PST June 1 through August 16.

1995 counts include nighttime video counts during the hours of 2000 and 0400 PST April 1 through November 15. 

 24 hour counts November 16 through December 31.

1996 - 2002 counts include 24 hour video counts January 1 through March 15 and November 16 through Dec 31. 

 From March 16 through November 15, video counts took place between 2000 and 0400 hours PST.

2003 - 2010 counts include 16 hour video counts between 0400-2000 PST January 1 through March 31 

 and November 1 through December 31.

2010-changes to previous counts (2006,2007) reflect fish count updates made after yearly publication.

MONTHLY COUNT OF STEELHEAD 

BONNEVILLE DAM 1938 - 2010

(Continued)

TABLE 22

35
TABLE 23

MONTHLY COUNT OF SHAD at

BONNEVILLE DAM 1938 - 2010

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

1938 39 3,184 1,502 527 21 5,273

1939 14 1,539 3,065 157 28 4,803

1940 48 12,931 9,178 72 1 22,230

1941 5 2,417 16,010 197 12 16 18,657

1942 2 38 11,341 1,473 5 12,859

1943 18 2,545 265 20 2,848

1944 287 16,568 248 17,103

1945 2,801 90,773 948 4 94,526

1946 3,895 16,073 415 20,383

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

1948 8 6,458 1,953 2 1 8,422

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

1950 7,265 548 3 7,816

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

1952 487 2,595 45 4 3,131

1953 53 14,856 1,502 19 16,430

1954 34 3,848 1,136 11 5,029

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

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

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

1958 3,885 6,257 59 10,201

1959 3 32 6,315 369 1 6,720

1960 35,259 57,443 594 72 93,368

1961 18,952 245,471 1,236 33 5 265,697

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

1963 70 77,961 307,466 4,044 217 14 389,772

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

1965 1 33,815 570,432 12,844 194 35 2 617,323

1966 94 181,187 367,643 7,988 545 51 5 557,513

1967 1 1 6,673 212,681 2,944 152 8 222,460

1968 800 107,881 183,878 1,387 121 10 1 294,078

1969 2 5 158 233,018 81,159 2,846 163 7 317,358

1970 2 250 228,519 99,659 566 262 18 329,276

1971 30 34,345 154,215 951 55 1 189,597

1972 38 16,689 192,608 5,301 88 1 214,725

1973 116,057 377,830 24,701 577 38 4 519,207

1974 7 6,122 91,302 1,496 17 1 98,945

1975 11 43,712 219,133 1,349 38 3 264,246

1976 4 123,053 179,994 2,112 49 7 305,219

1977 51,709 431,540 11,818 568 76 12 495,723

1978 30 802,110 57,997 991 33 5 861,166

1979 800 994,253 43,734 658 258 141 13 1,039,857

1980 1,460 766,473 170,705 685 51 15 1 939,390

36
TABLE 23

(Continued)

MONTHLY COUNT OF SHAD at

BONNEVILLE DAM 1938 - 2010

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

1981 2 20,976 708,295 150,730 1,080 79 17 881,179

1982 1 6,888 655,037 117,325 914 37 9 1 780,212

1983 78,105 1,224,342 118,975 1,103 112 37 1,422,674

1984 553 950,406 320,526 4,097 153 55 1 1,275,791

1985 101,770 816,288 55,233 1,410 206 39 5 974,951

1986 104,724 722,443 29,622 1,164 166 47 4 858,170

1987 28 254,326 678,850 10,254 379 32 5 1 943,875

1988 20 408,822 734,635 20,146 697 1,164,320

1989 1 199,327 1,651,338 24,697 2,041 1,877,404

1990 4 532,617 2,296,098 116,799 2,347 2,947,865

1991 1 37,677 1,566,933 307,835 1,971 1,914,417

1992 256 685,939 1,767,696 93,446 4,102 2,551,439

1993 11 10 111,459 1,883,831 167,900 3,463 2,166,674

1994 53 136,547 1,223,421 195,894 1,640 1,557,555

1995 1 231,973 1,289,390 193,091 1,724 1,716,179

1996 24,653 1,676,695 221,795 1,514 1,924,657

1997 97,507 1,760,507 312,779 768 2,171,561

1998 1 185,810 1,660,405 44,656 120 1,890,992

1999 132,782 1,374,822 129,625 1,043 1,638,272

2000 6 229,344 961,587 52,558 822 1,244,317

2001 9 704,104 1,550,639 41,596 1,611 2,297,959

2002 0 382,611 2,670,772 110,780 393 3,164,556

2003 420,265 4,025,864 108,226 4,195 4,558,550

2004 662,249 4,544,400 142,236 6,792 5,355,677

2005 288,233 3,768,400 182,603 2,893 4,242,129

2006 205,664 3,555,887 197,303 6,400 3,965,254

2007 56 695,605 1,763,670 112,508 3,438 2,575,277

2008 67,013 1,856,442 217,538 3,763 2,144,756

2009 313,849 1,028,718 30,571 600 1,373,738

2010 45,038 943,332 53,049 1,052 1,042,471

TOTAL 14 457 7,538,049 55,917,235 8,061,510 144,879 4,136 593 36 71,666,909

10 Year - 

Average 378,463 2,570,812 119,641 3,114 3,072,037

37
Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1939 732 9,027 95,814 103,726 14,403 3,349 71 0 227,122

1940 338 24,551 40,642 67,760 20,554 2,217 40 0 156,102

1941 1,428 7,449 6,960 34,952 12,801 1,305 57 2 64,954

1942 13 1,302 3,457 28,641 16,270 2,619 40 19 52,361

1943 0 1,684 3,539 14,332 26,508 5,017 14 2 51,096

1944 22 2,189 1,411 19,288 11,853 1,342 86 18 36,209

1945 56 1,676 4,365 16,395 11,533 2,407 56 0 36,488

1946 57 684 13,834 42,772 15,820 1,565 93 0 74,825

1947 158 9,183 7,563 54,032 17,680 3,566 2,141 3 94,326

1948 1 82 295 13,744 79,507 44,511 4,948 725 2 143,815

1949 5 1,105 5,678 41,438 8,264 1,372 40 7 19 57,928

2

1950 207 1,073 6,702 22,128 2,436 140 7 32,693

1951 1 4 11,001 8,554 25,078 420 51 1 45,110

1952 8 3,674 13,854 7,462 1,194 11 26,203

1953 79 946 727 17,917 26,053 1,381 25 1 47,129

1954 33 201 1,001 10,303 26,535 2,824 89 40,986

1955 210 764 16,368 21,765 3,341 154 1 42,603

1956 24 657 36,987 10,181 1,949 113 49,911

1957 19 185 17,698 28,506 5,907 699 17 53,031

1958 132 877 8,092 79,548 7,448 1,036 171 1,115 98,419

1959 23 67 6,273 123,104 79,976 4,006 1,626 8 215,083

1960 8 1,521 12,185 125,962 30,751 7,329 142 177,898

1961 30 649 16,786 200,722 126,438 20,110 70 364,805

1962 1 441 13,573 49,868 30,253 7,103 166 21 101,426

1963 21 20,827 5,803 28,348 24,639 7,702 597 87,937

1964 2 8 2,575 17,796 39,223 41,214 3,167 347 5 104,337

1965 54 6,674 8,886 71,027 16,949 4,617 772 8 108,987

1966 168 6,562 11,772 25,813 20,543 2,207 844 5 67,914

1967 211 4,416 6,348 38,591 14,792 1,570 225 18 66,171

1968 92 14,698 18,389 57,011 17,611 949 275 4 109,029

1969 44 24,386 230,096 87,769 32,908 4,126 170 10 379,509

1997 4 1,691 3 ##### 1,939 9,783 8,643 770 0 22,830

1998 103 2,213 12,851 14,548 5,304 2,211 285 0 37,515

1999 65 4,780 8,801 12,047 7,584 3,717 302 0 37,296

2000 91 2,204 7,953 4,184 3,408 1,038 123 1 19,002

2001 1 2,075 11,143 9,895 4,141 620 72 27,947

2002 0 1,280 34,070 39,405 17,380 7,977 364 100,476

2003 6 2,874 50,875 45,863 13,230 3,843 336 117,027

2004 0 1,670 27,515 23,607 6,644 2,170 174 61,780

2005 -1 774 10,706 12,271 2,320 498 96 26,664

2006 1 446 8,874 18,603 6,868 4,013 122 13 38,940

2007 0 297 2,397 12,948 2,884 818 -26 -9 19,309

2008 0 444 3,942 6,276 3,159 680 59 2 14,562

2009 0 818 2,740 3,819 1,057 203 -14 2 -3 8,622

2010 0 11 1,285 2,793 1,646 460 44 -6 1 6,234

TOTAL 3 4,085 166,200 772,753 1,777,218 874,236 144,764 12,075 1,260 3,752,611

10-Year Average 1 1,069 15,355 17,548 5,933 2,128 42,156

 1No data are available for 1938.

 2Because of changes in the Washington shore counting station, lamprey counts from 1939-1949 cannot 

 be compared with counts from 1950 on.

 3Because of the heavy shad run, fish counters were not asked to count lamprey from June 1 through July 27.

TABLE 24a

*** Counting lamprey was stopped after 1969. It was resumed again in 1997. ***

MONTHLY COUNT OF LAMPREY at

BONNEVILLE DAM 19391 - 1969, 1997 – 2010

The counts in the following table represent an approximation of trends, only. Lamprey are difficult to 

count. They move back and forth in the count window, spend long periods of time resting and are more 

likely to pass at night than salmonids. During the 1970s, the count station was changed from a 

flashboard counting system in which the fish passed over a white board to a vertical slot system in which 

the fish pass through a lighted window. In addition, it is known that lamprey do not always use the fish 

ladder and may pass over a dam through several routes including the navigation lock and the auxiliary

water supply.

38
Day JUN JUL AUG SEP Day JUN JUL AUG SEP

1 151 -47 15 1 70 49 33

2 156 11 -26 2 49 43 20

3 250 6 -32 3 65 106 27

4 182 -33 -86 4 68 65 5

5 156 10 -40 5 104 101 -10

6 33 17 -43 6 279 62 -1

7 129 -7 -19 7 189 62 1

8 139 28 -23 8 118 63 4

9 200 13 -29 9 -1 53 2

10 229 21 -33 10 101 23 -2

11 179 -5 -13 11 60 16 0

12 79 19 -14 12 -50 39 1

13 138 41 -25 13 -15 36 0

14 252 46 -14 14 31 20 7

15 20 228 34 -3 15 20 114 19 3

16 -60 287 45 -6 16 12 125 42 1

17 126 371 49 -10 17 35 119 4 5

18 145 230 67 -23 18 43 108 11 6

19 200 188 27 -18 19 7 67 23 7

20 -166 212 -32 -14 20 8 17 13 6

21 -5 183 -29 -12 21 20 16 7 0

22 73 277 -62 -8 22 48 126 1 3

23 24 200 -11 -2 23 40 89 -4 4

24 105 271 -10 -6 24 87 106 4 2

25 -1 -15 -13 -11 25 84 52 21 2

26 39 73 -21 -11 26 76 48 23 0

27 59 48 -9 -1 27 63 66 21 0

28 62 153 11 5 28 70 40 8 0

29 179 -14 8 -1 29 110 8 11 -1

30 195 -135 12 3 30 103 29 24 1

31 100 38 31 28 12

TOTALS 995 4,930 224 -500 TOTALS 826 2,226 978 126

Note: video counting for night lamprey passage at Bonneville June 15 - September 30

Not included with the Daytime total lamprey counts.

Video is eight hours from 2000 to 0400 Pacific standard time

NIGHT COUNT OF LAMPREY - BONNEVILLE DAM

2009 2010

TABLE 24b

39
30 Spillway

Powerhouse

Forebay

Non Overflow Dam

Closure Dam

Oregon

Washington

Flow

East

Fishway

North

Fishway

Exit Weir 159

Counting Station

Picketed Lead

Flow Control Weirs 

154 - 157

Fishway Exit

East

Fishway

Junction Pool

East Entrances

(E - 1, E - 2, E - 3)

Collection Channel

Adult Transportation Channel

West Entrances

(W - 3, W - 2, W - 1)

Ice and Trash Sluiceway

Bay 2 Stillwater

Bay 9 Stillwater

Bay 21 Stillwater

Paired Gatewells

(3 pairs / turbine bay

Ice and Trash Sluiceway Gates

(1 -1, 1 -2, 1 - 3)

Ice and Trash Sluiceway Gates 

(1 -1, 1 -2, 1 - 3)

North

Fishway

Navigation

Lock

Spillway Dam

(23 gates)

Fishway Exit

Fishway Attraction

Water Intake

South Entrances

(S - 1, S - 2)

The Dalles

Lock and Dam

Plate 3 The Dalles Lock and Dam

40
THE DALLES DAM

 

FISH COUNTING SCHEDULE 

Apr 1 – Oct 31 Visual counting daily 0400-2000 hours Pacific Standard Time. 

 

FISHWAY OPERATING SCHEDULE 

The following information includes fishway operation for calendar year 2010. Total 

length of time for annual fishway outages can be determined by referring to previous 

years’ annual reports. 

 

East Adult Fishway

Jan 1 – Jan 31 Dewatered for winter maintenance 

Feb 1 – Dec 2 In full operation with attraction water

Aug 3 Attraction water off half day for required ROV grating inspection 

Dec 2 – Dec 31 Dewatered for winter maintenance 

North Adult Fishway

Jan 1- Dec 31 In full operation with attraction water 

Aug 3 Attraction water off half day for required ROV grating inspection 

Ice/Trash Sluiceway (Juvenile)

Jan 1- Mar 8 OOS, end gate closed

Mar 8 – Dec 2 In service with skimmer gates 

Dec 2 -Dec 31 OOS, end gate closed

Spillway

Jan 1 – April 10 Closed, all gates on seal 

April 10 – Aug 31 Spill 40%, 24/7 for juvenile passage 

Sept 1 – Dec 31 Closed, all gates on seal

 

FISH RELATED DEWATERINGS 

FISHWAY DEWATERING PROCEDURES

Bulkheads are installed and drain valves open to dewater various areas of fishways. 

Fisheries personnel enter these areas to salvage fish that become entrapped. Minimal 

handling of fish is applied. Fish that are reluctant to vacate an area are captured and 

transported to the forebay or tailwater, depending on circumstances such as fish species, 

age class and stress levels. A follow up inspection is made to account for possible missed 

fish. Efforts are made to provide continual water supply during the entire operation to 

reduce fish stranding. Fishway areas not included on this list are inspected by ROV. 

41
FISH LADDER DEWATERING RESULTS

Key; adult = a, juvenile = j, carp = cp, catfish = ca, sculpin = sp, shad = sh,

small mouth bass = smb, crappie = cr, whitefish = wf

Date Event Chinook Steelhead Coho Lamprey Shad Sturgeon Other Comments Morts

1/11/10 S. ent. 0 7a, 5 j 0 0 0 0

2 sp, 

2 wf 1.) 0

2/8/10 

N. 

upper 0 4a, 4 jack 1a 0 0 0 0 None

1a 

steelhead

2/17/10 N. ent. 0 1a 0 0 0 0 0 2.) 0

2/23/10 N. ent. 4j 0 0 0 0 0 1sp None 0

12/2/10

E. 

upper 1j, 4a 10j, 2a 4a 0 0 2a 0 3.) yes

12/4/10 

E. 

lower 0 2j, 1a 0 9a

6j, 

6a 14 1sp 4.) 0 

1.) The south entrance dewatered for contractor to grind 2" radius for lamprey 

passage. All fish released to tail water.

2.) Adult clipped steelhead.

3.) One sculpin, one small mouth bass, one channel catfish, one juvenile bull trout, 

one sturgeon ~5' released to fore bay. One adult Chinook mortality, ~50 adult shad 

and 500 juvenile shad mortalities. Fish agencies informed of Chinook mortality.

4.) Seven juvenile salmonids, one whitefish released to tail water. Majority of 

sturgeon were 2' to 3' in length, the largest were 6' and 8' in length. All released to tail 

water.

TURBINE DEWATERING PROCEDURES

Turbine dewatering for routine maintenance usually involves low numbers of fish, due in 

part to operational guidelines. The most important guideline includes immediate tail log 

installation after unit shut down. If a turbine unit fails, dewatering guidelines cannot 

always be followed, which usually results in higher numbers of fish entrapment. 

Removal of fish from these areas has a greater fish stress risk due to handling. 

Procedures are continually analyzed to determine the best method for preventing fish 

stress or loss. Fish are removed from scroll case (sc) and draft tubes (dt) by fish bags. If 

numbers of fish are higher than two bags, transport tanks are placed in the draft tube 

gallery for transport by crane. Fish are released to tailwater either with bag and rope or 

tank and crane. A higher than normal amount of turbine dewaterings were conducted in 

2010 due to faulty blade seal replacements. 

42
THE DALLES DAM TURBINE DEWATERING RESULTS

Key; adult = a, juvenile = j, scroll case = sc, draft tube = dt, catfish = ca, sculpin = sp, 

crappie = cr, small mouth bass = smb

Date Event Chinook Steelhead Sockeye Coho Lamprey Shad Sturgeon Other Comments Morts

1/4/10 MU14 sc 0 0 0 0 0 0 0 0 None 0

1/20/10 MU 8 sc 0 0 0 0 0 0 0 0 None 0

2/4/10 MU 4 sc 0 0 0 0 0 0 0 0 None 0 

3/23/10 MU 7 sc 0 0 0 0 0 0 0 0 None 0 

3/24/10 MU 7 dt 0 0 0 0 0 0 0 0 None 0

4/5/10 MU13 sc 1j 1j 0 25j 0 0 0 0 

Fish in 

rollergates 0 

4/6/10 MU13 dt 0 0 0 0 0 0 0 0 None 0

4/21/10 MU 6 sc 0 1j 0 0 0 0 0 0 

1j steelhead 

mort 1 

4/21/10 MU 6 dt 0 0 0 0 0 0 0 0 None 0 

6/3/10 MU12 sc 0 0 0 0 0 0 0 0 None 0

6/4/10 MU12 dt 0 0 0 0 0 0 52 0 1.) 0

6/22/10 MU 5 sc 0 0 0 0 0 0 0 0 3 shad mort 3 

6/22/10 MU 5 dt 0 0 0 0 0 0 1 0 2.) 1 

7/13/10 MU11 sc 0 0 0 0 0 0 3 0 3.) 0

7/13/10 MU11 dt 0 0 0 0 0 0 1 0 4.) 0

8/2/10 MU 4 sc 0 0 0 0 0 0 4 0 5.) 5 

8/3/10 MU 4 dt 0 0 0 0 0 0 15 0 6.) 4 

8/12/10 MU10 sc 0 0 0 0 0 8a 3 0 7.) 9

8/12/10 MU10 dt 1j 0 0 0 0 2 1 3ca 8.) 5

8/24/10 MU 3 sc 0 0 0 0 0 0 0 0 9.) 3 

8/24/10 MU 3 dr 0 0 0 4 0 0 1 0 10.) 0 

8/31/10 MU 9 sc 0 0 0 0 0 0 1 0 11.) 0

9/1/10 MU 9 dt 0 0 0 0 0 0 2 5ca 12.) 1

9/15/10 MU 2 sc 0 0 0 0 0 1a 1 1sp 13.) 0 

9/16/10 MU 2 dt 0 0 0 0 0 0 4 9ca 14.) 0 

10/12/10 MU 1 sc 0 0 0 0 0 0 0 0 None 0

10/13/10 MU 1 dt 0 0 0 0 0 0 2 1ca None 0

1.) Sturgeon ~ 9" to 4' in length; 4 channel catfish ~ 10" in length. 

2.) Sturgeon ~ 4' in length; released to forebay. One dead adult shad.

3.) Sturgeon 2', 3', 4' in length; released to tail water.

4.) Sturgeon 2.5' in length; released to tail water.

5.) Sturgeon 10" to 2' in length; released to forebay. Five adult shad mort.

6.) Sturgeon 1' to 4' in length; released to tail water. Four adult shad mort.

7.) Sturgeon 1' to 3' in length: released to tail water; 8 shad released to tail water. 

Morts: 4 sturgeon and 5 shad.

8.) Morts not related to dewatering event. Sturgeon 4' in length released to tail water in 

excellent condition.

9.) Three dead shad.

10.) Two 6 ~ 10 pound channel catfish, 2 small channel catfish, and one small 

sturgeon ~1' in length released to tail water.

11.) Sturgeon 1' in length and released to tail water.

12.) Four channel catfish ~ 1' in length, one ~2' in length, one mort; two sturgeon 2' in 

43
length. All released to tail water.

13.) Sturgeon 2' and sculpin 5" in length. All fish released to tail water.

14.) One sturgeon 5', others ranged from 2.5' - 3.0' in length; eight channel catfish 1' in 

length, one 2' in length. All released to tail water.

THE DALLES DAM ROV/DIVE INSPECTIONS RESULTS

Key; adult = a, juvenile = j, catfish = ca, sculpin = sp, crappie = cr, 

small mouth bass = smb

Date

Even

t Chinook Steelhead Sockeye Coho Lamprey Shad Sturgeon Other Comments Morts

8/3/10 ROV 0 0 0 0 0 0 0 0 1) 0 

8/3/10 ROV 0 0 0 0 0 0 21

9 

smb 2.) 0

1.) Project fisheries ROV east ladder exit trash racks and fish lock trash racks.

2.) Project fisheries ROV north entrance (10 sturgeon, 2 small mouth bass), east 

entrance (1 sturgeon, 2 small mouth bass), junction pool (0 fish), transportation channel 

(2 small mouth bass), west entrance (4 sturgeon, 3 small mouth bass), and south 

entrance (6 sturgeon).

THE DALLES DAM NAVLOCK DEWATERING RESULTS

Key; adult = a, juvenile = j, catfish = ca, sculpin = sp, crappie = cr, 

small mouth bass = smb

Date Event Chinook Steelhead Sockeye Coho Lamprey Shad Sturgeon Other Comments

Mort

s

3/7/10 D/S Pool 0 4a 0 0 0 0 0 0 1.) 0

3/9/10 Laterals 0 9a 0 0 0 0 0 0 None 0 

3/9/10 T. V. # 3 0 1a 0 0 0 0 0 0 2.) 0 

1.) Down stream pools.

2.) Tainter valve #3: one unclipped male adult steelhead ~ 3' in length. 

 

44
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 83,785 108,482 72,234 29,689 45,375 246,464 32,670 618,699

STEELHEAD 1,901 580 10,348 104,984 55,209 128,816 31,195 333,033

SOCKEYE 1 45 235,935 88,980 168 3 1 325,133

COHO* 0 1,082 20,090 10,202 31,374

CHUM 0 0

PINK 1 0 0 1

TOTAL 85,687 109,107 318,517 223,654 101,834 395,373 74,068 1,308,240

SHAD 47,055 1,114,960 78,818 936 1,241,769

LAMPREY 105 948 507 156 10 1,726

STURGEON 2 21 88 174 86 11 382

BULL TROUT 0

*Jacks included

Shad are not counted after August 31.

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER THE DALLES DAM

2010

TABLE 25

45
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Jan 1 102.5 0.0 6.0 40.0 Feb 1 110.6 0.0 6.0 41.0 Mar 1 98.8 0.0 5.5 42.4

Jan 2 91.3 0.0 6.0 40.0 Feb 2 103.9 0.0 6.0 41.0 Mar 2 97.3 0.0 6.0 42.8

Jan 3 99.2 0.0 6.0 40.0 Feb 3 107.5 0.0 6.0 41.0 Mar 3 102.0 0.0 6.0 42.8

Jan 4 111.9 0.0 6.0 40.0 Feb 4 106.0 0.0 6.0 41.0 Mar 4 96.0 0.0 5.5 42.9

Jan 5 115.6 0.0 6.0 39.6 Feb 5 108.5 0.0 6.0 41.0 Mar 5 107.4 0.0 6.0 43.0

Jan 6 126.3 0.0 6.0 40.0 Feb 6 108.0 0.0 5.0 41.0 Mar 6 104.5 0.0 4.5 43.0

Jan 7 140.4 0.0 6.0 40.0 Feb 7 105.1 0.0 5.0 42.0 Mar 7 107.0 0.0 5.5 43.2

Jan 8 128.2 0.0 6.0 40.0 Feb 8 121.2 0.0 6.0 42.0 Mar 8 108.5 0.0 5.5 43.5

Jan 9 131.3 0.0 6.0 40.0 Feb 9 114.4 0.0 5.0 42.0 Mar 9 124.3 0.0 5.0 43.3

Jan 10 100.9 0.0 6.0 40.0 Feb 10 112.1 0.0 6.0 41.0 Mar 10 113.7 0.0 5.0 43.1

Jan 11 112.6 0.0 6.0 40.0 Feb 11 110.6 0.0 5.0 41.0 Mar 11 112.0 0.0 5.0 43.3

Jan 12 116.2 0.0 6.0 40.0 Feb 12 105.2 0.0 5.0 41.0 Mar 12 97.4 0.0 5.5 43.4

Jan 13 113.1 0.0 6.0 40.0 Feb 13 111.2 0.0 5.5 42.0 Mar 13 93.2 0.0 5.0 43.6

Jan 14 120.1 0.0 6.0 39.0 Feb 14 105.2 0.0 5.5 42.0 Mar 14 112.1 0.0 6.0 45.0

Jan 15 96.4 0.0 6.0 39.0 Feb 15 101.8 0.0 5.5 42.0 Mar 15 111.2 0.0 6.0 45.0

Jan 16 105.0 0.0 6.0 40.0 Feb 16 104.2 0.0 6.0 42.0 Mar 16 100.1 0.0 6.0 44.5

Jan 17 107.3 0.0 6.0 40.0 Feb 17 109.8 0.0 6.0 41.7 Mar 17 92.4 0.0 5.0 44.2

Jan 18 94.0 0.0 6.0 40.0 Feb 18 112.5 0.0 6.0 41.6 Mar 18 101.9 0.0 4.5 43.7

Jan 19 96.4 0.0 6.0 40.0 Feb 19 114.6 0.0 6.0 42.0 Mar 19 104.4 0.0 5.0 44.0

Jan 20 107.0 0.0 6.0 40.0 Feb 20 113.2 0.0 6.0 42.0 Mar 20 104.3 0.0 5.0 44.0

Jan 21 103.5 0.0 6.0 40.0 Feb 21 111.9 0.0 6.0 42.0 Mar 21 87.4 0.0 5.0 45.0

Jan 22 99.0 0.0 6.0 40.0 Feb 22 119.8 0.0 6.0 42.0 Mar 22 91.7 0.0 4.5 45.0

Jan 23 101.7 0.0 6.0 40.0 Feb 23 122.5 0.0 5.0 41.0 Mar 23 99.8 0.0 5.0 45.0

Jan 24 113.1 0.0 6.0 40.0 Feb 24 107.1 0.0 6.0 41.7 Mar 24 96.3 0.0 6.0 45.0

Jan 25 124.5 0.0 6.0 40.0 Feb 25 104.2 0.0 5.0 41.8 Mar 25 102.7 0.0 6.0 46.0

Jan 26 111.0 0.0 6.0 40.0 Feb 26 107.3 0.0 5.0 42.0 Mar 26 82.8 0.0 6.0 46.0

Jan 27 106.4 0.0 6.0 40.0 Feb 27 95.5 0.0 5.5 42.0 Mar 27 97.9 0.0 5.0 46.0

Jan 28 114.6 0.0 6.0 40.0 Feb 28 99.2 0.0 5.5 42.0 Mar 28 101.5 0.0 5.0 47.0

Jan 29 108.6 0.0 6.0 40.0 Mar 29 109.8 0.0 6.0 46.1

Jan 30 109.2 0.0 6.0 40.0 Mar 30 114.4 0.0 4.5 46.0

Jan 31 101.4 0.0 6.0 41.0 Mar 31 111.2 0.0 4.5 46.0

AVG. 110.0 0.0 6.0 40.0 AVG. 109.0 0.0 5.6 41.6 AVG. 102.7 0.0 5.3 44.3

THE DALLES PROJECT 2010

TABLE 26

DISCHARGE AND WATER QUALITY DATA

JANUARY FEBRUARY MARCH

46
TABLE 27

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS APRIL 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Apr 1 42 0 0 123 42 99.3 0.0 4.0 47.0

Apr 2 36 0 0 68 36 95.3 0.0 4.0 47.0

Apr 3 90 0 0 69 32 108.9 0.0 4.0 47.0

Apr 4 131 0 0 56 27 107.7 0.0 5.0 47.0

Apr 5 142 -1 0 55 21 109.4 0.0 4.0 47.0

Apr 6 139 0 0 42 12 89.6 0.0 4.5 47.0

Apr 7 144 1 0 78 41 102.0 0.0 4.5 47.4

Apr 8 143 0 0 80 34 76.2 0.0 4.5 47.5

Apr 9 234 0 0 78 40 89.7 0.0 4.7 47.4

Apr 10 517 1 0 80 46 103.1 40.9 4.5 47.6

Apr 11 1,133 1 0 90 51 97.8 39.2 4.0 47.7

Apr 12 2,126 5 0 94 43 98.6 39.6 4.5 48.0

Apr 13 1,147 3 0 94 50 94.5 37.6 3.5 48.5

Apr 14 1,237 2 0 90 42 96.5 39.3 5.0 49.0

Apr 15 1,508 7 0 79 41 96.1 38.5 5.0 50.0

Apr 16 3,512 3 0 87 58 97.8 39.4 4.0 50.0

Apr 17 5,619 7 0 96 55 97.3 38.8 4.0 50.0

Apr 18 5,888 40 0 89 55 94.5 37.4 4.0 50.0

Apr 19 4,264 14 1 56 35 107.1 42.4 4.5 50.0

Apr 20 2,837 14 0 72 34 128.8 51.6 4.4 50.5

Apr 21 4,218 22 0 56 30 141.7 56.3 3.5 50.5

Apr 22 8,292 24 0 61 30 162.4 64.9 3.5 50.5

Apr 23 6,002 41 0 38 25 194.7 77.6 4.0 51.1

Apr 24 6,254 31 0 40 20 163.4 65.6 3.0 51.6

Apr 25 5,596 84 0 32 25 181.0 72.4 3.0 53.0

Apr 26 4,629 34 0 25 15 168.3 67.2 3.5 53.0

Apr 27 4,667 21 0 20 12 168.5 67.4 3.0 52.0

Apr 28 2,732 41 0 18 10 151.7 60.8 2.5 52.3

Apr 29 4,563 75 0 15 7 155.2 62.2 2.5 52.0

Apr 30 5,388 85 0 20 11 152.9 61.1 3.5 51.6

TOTAL 83,230 555 1 1,901 980 AVG. 2,774 19 0 63 33 121.0 36.7 4.0 49.4

 Note: Visual counts occurred April 1 through October 31. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST.

CHINOOK ADULT

47
TABLE 28

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS MAY 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

May 1 7,142 173 0 20 7 0 0 169.5 67.5 3.0 52.0

May 2 5,743 140 0 28 12 0 0 164.2 65.7 3.0 53.0

May 3 5,308 142 1 22 18 0 0 168.4 67.3 3.0 53.0

May 4 6,805 168 0 15 6 0 0 176.3 70.5 3.0 52.4

May 5 5,820 218 0 12 7 0 0 178.3 70.9 2.8 52.4

May 6 3,390 197 0 15 4 0 0 149.9 60.1 3.0 52.4

May 7 4,118 181 0 12 1 0 0 182.8 73.0 3.0 52.2

May 8 5,571 326 0 20 8 1 0 155.0 62.0 3.0 52.2

May 9 5,532 471 0 29 12 0 0 163.6 65.4 4.0 52.2

May 10 5,252 431 0 12 5 1 0 169.2 67.7 3.5 55.0

May 11 4,955 742 0 28 13 0 0 143.0 57.3 3.5 52.0

May 12 3,595 665 0 14 6 6 0 186.6 74.5 3.0 52.0

May 13 1,807 458 0 11 3 9 0 196.1 78.6 3.0 52.0

May 14 2,535 720 0 13 2 2 0 177.7 71.1 3.0 52.0

May 15 2,532 791 0 21 8 2 0 160.5 64.5 3.0 52.0

May 16 3,613 739 0 21 4 25 0 170.6 68.0 3.5 56.0

May 17 3,867 753 1 43 11 52 0 196.7 77.2 3.5 56.0

May 18 2,577 452 0 13 5 53 0 185.8 73.3 4.0 56.0

May 19 1,986 402 0 14 4 58 0 229.3 89.6 4.0 56.0

May 20 1,531 223 -1 9 4 74 0 209.1 83.4 4.5 56.0

May 21 1,050 222 0 8 5 33 0 263.2 102.3 5.0 56.0

May 22 885 150 0 8 2 55 1 226.6 91.3 5.0 56.0

May 23 798 156 0 10 3 53 0 207.5 83.1 4.0 55.3

May 24 666 140 0 10 2 65 0 235.7 92.9 4.0 56.0

May 25 1,190 138 1 7 5 48 0 212.6 85.4 5.0 56.0

May 26 1,596 228 2 12 2 697 0 195.9 78.2 5.0 56.0

May 27 1,355 157 1 18 3 782 1 205.3 81.7 4.0 56.0

May 28 1,553 151 2 23 6 998 0 168.1 67.1 5.0 57.0

May 29 1,271 147 6 25 5 1,626 0 153.4 61.1 5.0 57.0

May 30 1,789 142 7 43 1 16,000 0 214.2 85.6 4.0 57.2

May 31 2,426 201 25 44 5 26,415 0 185.0 74.7 4.0 57.1

TOTAL 98,258 10,224 45 580 179 47,055 2

AVG. 3,170 330 1 19 6 1,518 0 187.1 74.5 3.8 54.4

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD STURGEON

SPRING 181,488 10,779 45 2,481 1,159 47,055 2 

 CHINOOK ADULT

48
TABLE 29

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS JUNE 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Jun 1 2,875 292 34 37 9 15,920 0 0 198.0 79.6 4.0 57.0

Jun 2 2,934 234 90 36 9 17,874 0 0 213.8 85.4 4.0 57.2

Jun 3 2,542 241 101 21 -5 12,964 0 0 281.7 104.5 5.0 57.0

Jun 4 2,707 248 99 59 21 41,932 0 0 299.0 114.8 4.0 57.0

Jun 5 2,792 265 122 102 31 21,809 0 0 318.9 117.5 4.0 57.0

Jun 6 2,544 190 165 72 12 29,073 0 0 334.8 110.9 2.0 58.0

Jun 7 1,826 226 272 68 13 36,228 0 1 343.2 107.1 2.5 58.0

Jun 8 1,975 172 294 51 14 67,942 0 0 343.0 112.0 3.0 58.0

Jun 9 1,913 165 326 107 31 91,370 0 0 368.0 112.8 3.5 58.0

Jun 10 1,890 138 459 68 19 51,854 0 1 371.7 117.7 3.0 58.0

Jun 11 928 144 361 81 26 51,764 0 1 390.8 133.5 2.5 59.0

Jun 12 1,285 191 574 117 37 50,258 1 0 385.3 133.9 3.0 59.0

Jun 13 2,065 206 1,329 116 32 55,861 0 1 317.3 123.5 3.0 59.0

Jun 14 1,597 308 2,022 158 40 65,136 1 1 297.1 118.0 3.0 59.0

Jun 15 1,818 211 2,838 175 45 53,207 4 0 311.8 120.2 2.0 58.5

Jun 16 1,928 266 2,769 103 30 37,807 0 1 340.5 134.2 2.5 58.3

Jun 17 726 120 2,865 128 46 31,589 1 0 340.5 135.7 2.0 58.8

Jun 18 644 137 3,002 127 30 26,455 5 0 341.8 135.6 2.0 59.1

Jun 19 1,917 281 7,896 197 68 33,986 0 0 304.3 122.0 2.0 59.3

Jun 20 3,402 423 13,166 340 110 48,020 3 0 273.3 109.4 3.0 57.0

Jun 21 3,145 254 15,997 444 176 27,954 2 1 290.0 115.6 2.0 57.0

Jun 22 2,163 434 19,510 386 120 33,663 1 1 345.1 137.7 2.0 58.0

Jun 23 1,483 222 14,677 304 105 18,609 5 0 331.7 131.0 2.5 59.0

Jun 24 1,882 456 22,236 481 139 31,281 7 0 327.2 125.9 2.5 59.0

Jun 25 3,661 416 29,109 1,025 432 56,738 7 2 309.0 124.0 2.5 60.0

Jun 26 2,443 511 28,768 1,054 485 29,773 2 4 313.3 125.3 3.0 61.0

Jun 27 2,725 478 24,410 1,133 488 27,136 8 1 309.4 121.2 3.0 61.0

Jun 28 2,124 464 17,052 996 483 20,180 17 3 288.9 115.1 3.0 62.1

Jun 29 2,660 494 17,054 1,484 765 16,974 13 1 292.0 116.9 3.0 62.2

Jun 30 1,291 162 8,338 878 471 11,603 28 2 313.7 125.3 3.0 62.2

TOTAL 8,351 55,534 8,349 235,935 10,348 4,282 1,114,960 105 21 

AVG. 2,784 2057 278 7,865 345 143 37,165 4 1 316.5 118.9 2.9 58.8

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 189,839 11,546 235,980 12,829 5,441 1,162,015 105 23 

SUMMER 55,534 7,582 

TOTAL 245,373 19,128 

CHINOOK ADULT

49
TABLE 30

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS JULY 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Jul 1 1,771 384 9,191 1,121 592 0 10,898 11 0 252.6 101.3 3.0 62.4

Jul 2 2,112 311 12,051 1,562 861 0 8,406 28 0 242.7 97.3 3.5 62.3

Jul 3 2,034 520 10,054 2,082 1,210 0 8,587 10 1 234.6 93.7 3.0 62.1

Jul 4 1,806 233 8,414 2,223 1,293 0 9,104 32 3 191.9 77.0 4.0 64.8

Jul 5 1,074 283 6,998 2,269 1,328 0 6,827 25 2 208.2 83.4 4.0 65.2

Jul 6 1,235 181 5,868 1,739 1,025 0 5,146 18 1 186.4 75.0 4.0 64.9

Jul 7 1,013 300 5,739 1,736 991 0 4,015 22 0 193.5 77.5 4.5 65.6

Jul 8 949 231 4,811 2,136 1,277 0 6,184 39 1 191.5 76.8 4.5 66.4

Jul 9 1,095 222 4,727 3,082 1,756 0 3,811 42 0 197.8 78.9 4.0 66.6

Jul 10 1,300 249 6,219 3,765 2,183 0 3,334 33 3 180.7 72.0 4.5 66.5

Jul 11 1,183 233 4,120 4,022 2,220 0 3,388 48 1 205.8 82.1 4.0 64.8

Jul 12 962 156 3,768 4,392 2,478 0 1,729 62 3 163.4 65.4 4.0 65.2

Jul 13 767 138 1,318 4,756 2,653 0 1,180 34 5 196.2 78.5 4.0 64.9

Jul 14 340 85 657 3,334 1,691 0 1,443 13 1 162.6 65.0 4.5 65.6

Jul 15 378 84 653 3,326 1,774 0 381 54 3 161.8 65.0 4.5 66.4

Jul 16 676 120 907 6,247 3,089 0 409 21 2 170.4 68.5 4.0 66.6

Jul 17 582 109 938 5,083 2,449 0 202 30 2 162.9 64.8 4.5 66.5

Jul 18 597 61 664 3,692 1,679 0 310 34 4 144.9 58.0 3.5 66.4

Jul 19 614 94 497 4,069 2,059 0 181 36 2 179.1 70.7 3.5 67.0

Jul 20 563 79 299 4,448 2,011 0 487 58 6 138.8 55.5 3.0 67.7

Jul 21 366 85 162 4,160 1,993 0 220 26 3 135.3 54.0 3.5 68.0

Jul 22 351 78 220 5,226 2,363 0 470 27 4 134.5 54.0 3.5 68.0

Jul 23 316 86 134 4,350 2,025 0 210 20 5 164.4 65.6 3.0 69.0

Jul 24 367 80 133 4,282 2,039 0 298 27 7 156.3 62.9 3.0 69.0

Jul 25 348 70 121 4,129 1,883 0 379 28 4 129.8 51.8 3.0 69.1

Jul 26 396 62 102 3,956 1,861 0 254 35 3 127.5 51.1 3.5 69.3

Jul 27 360 52 67 2,843 1,213 1 310 25 2 118.5 47.3 5.0 69.2

Jul 28 309 69 52 2,078 912 0 175 30 3 155.9 62.1 3.5 69.3

Jul 29 328 68 35 2,376 1,032 0 180 32 7 145.6 58.1 3.5 69.8

Jul 30 298 40 39 3,015 1,312 0 153 23 5 132.8 52.9 4.3 70.1

Jul 31 390 46 22 3,485 1,534 0 147 25 5 117.8 47.1 3.3 69.7

TOTAL 24,880 4,809 88,980 104,984 52,786 1 78,818 948 88 

AVG 803 155 2,870 3,387 1,703 0 2,543 31 3 170.5 68.2 3.8 66.7

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON

SPRING 189,839 11,546 324,960 117,813 58,227 1 1,240,833 1,053 111 

SUMMER 80,414 12,391 

TOTAL 270,253 23,937 

CHINOOK ADULT

50
TABLE 31

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS AUGUST 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Aug 1 306 45 0 0 39 2,902 1,170 168 27 3 110.7 44.3 4.0 69.7

Aug 2 338 52 0 0 21 2,421 1,010 119 21 1 106.7 42.3 4.0 70.5

Aug 3 234 40 2 0 12 1,982 796 110 14 10 115.5 46.2 3.5 70.7

Aug 4 316 54 0 0 18 2,297 890 42 31 6 146.1 58.9 3.5 71.0

Aug 5 231 37 0 0 11 1,407 589 29 16 11 138.4 55.4 3.0 71.0

Aug 6 363 59 0 0 9 1,003 423 39 23 13 116.5 46.5 3.5 71.4

Aug 7 282 55 0 0 5 843 355 59 22 5 117.0 46.7 3.5 71.0

Aug 8 327 48 1 0 14 1,196 449 43 28 4 113.5 45.4 5.0 71.0

Aug 9 334 56 0 0 8 1,341 523 25 25 8 109.9 44.3 4.0 71.1

Aug 10 360 89 0 0 6 1,250 466 31 32 2 110.3 44.3 5.0 70.6

Aug 11 352 77 0 0 5 1,412 490 17 29 4 127.6 51.3 5.0 70.7

Aug 12 274 39 0 0 1 1,034 312 18 29 6 115.1 45.8 6.0 71.2

Aug 13 265 57 0 0 1 693 217 28 24 8 116.9 46.7 5.0 71.4

Aug 14 344 43 0 0 5 640 192 6 13 2 116.5 46.6 6.0 71.6

Aug 15 336 66 1 0 0 632 224 16 22 4 98.5 39.4 5.0 71.9

Aug 16 396 90 4 0 0 599 199 9 14 8 118.8 47.7 4.5 72.2

Aug 17 294 67 0 0 1 473 136 10 28 8 119.2 47.8 4.3 72.4

Aug 18 356 89 5 5 2 220 81 10 20 6 119.5 47.9 3.5 71.1

Aug 19 376 108 0 0 0 296 100 7 17 6 120.0 48.1 4.5 71.0

Aug 20 464 142 1 1 2 350 101 8 7 2 108.8 43.5 4.5 71.0

Aug 21 1,055 186 0 0 0 1,196 354 9 6 4 100.5 40.3 4.5 70.6

Aug 22 1,228 156 5 0 0 2,631 723 12 16 6 99.2 39.7 4.0 71.0

Aug 23 1,446 150 19 4 2 3,739 996 6 6 3 105.9 42.4 4.5 71.0

Aug 24 2,474 251 22 2 0 2,952 830 21 3 6 105.3 41.6 4.5 70.2

Aug 25 1,676 244 8 1 0 1,565 429 41 7 6 111.6 44.2 4.5 70.4

Aug 26 2,010 393 29 7 0 2,488 707 29 6 5 98.0 39.0 4.5 70.4

Aug 27 2,303 476 77 17 4 2,816 747 9 2 3 103.8 41.4 4.5 69.8

Aug 28 4,677 704 179 41 0 4,346 1,237 4 2 5 95.1 37.7 4.4 68.7

Aug 29 5,493 779 242 49 0 4,332 1,272 1 6 7 94.0 37.3 5.5 68.7

Aug 30 5,231 748 182 28 2 3,520 1,055 8 3 10 90.2 34.2 5.5 68.1

Aug 31 4,919 915 133 17 0 2,633 696 2 8 2 88.9 33.5 5.0 67.9

TOTAL 878 38,182 6,315 910 172 168 55,209 17,769 936 507 174 

AVG. 293 1,364 204 29 6 5 1781 573 30 16 6 110.9 44.2 4.5 70.6

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

 TOTALS TO DATE ADULT JACK ADULTS JACKS SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON

SPRING 189,839 11,546 910 172 325,128 173,022 75,996 1 1,241,769 1,560 285 

SUMMER 81,292 12,528 

FALL 38,182 6,178 

TOTAL 309,313 30,252 

 Note: Shad counts ended August 31. 

 CHINOOK ADULT

51
TABLE 32

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Sep 1 6,104 642 203 32 0 2,605 751 18 2 83.7 0.0 5.0 67.8

Sep 2 7,472 1,151 458 40 0 5,632 1,650 12 7 100.7 0.0 5.5 68.0

Sep 3 5,659 794 584 65 0 7,264 1,938 9 7 81.9 0.0 5.5 68.4

Sep 4 7,228 1,134 644 60 0 8,022 2,207 9 2 64.5 0.0 5.0 70.0

Sep 5 9,100 956 1,006 61 0 6,925 1,948 14 4 64.9 0.0 4.5 67.9

Sep 6 9,825 1,317 1,022 65 0 7,252 2,079 7 4 70.1 0.0 4.0 66.9

Sep 7 12,102 1,045 1,129 64 1 7,476 2,300 2 5 89.1 0.0 5.0 66.6

Sep 8 8,466 1,360 991 63 0 3,904 1,171 8 3 91.7 0.0 5.0 66.9

Sep 9 10,389 1,416 854 118 1 6,089 1,756 10 4 84.3 0.0 5.5 66.6

Sep 10 8,185 1,054 1,243 66 0 4,184 1,072 6 5 72.5 0.0 5.5 66.1

Sep 11 6,977 1,207 1,294 98 0 5,379 1,521 11 2 68.1 0.0 5.5 65.9

Sep 12 6,314 1,319 1,129 220 0 5,947 1,613 9 4 68.6 0.0 5.5 66.0

Sep 13 5,549 818 908 83 0 4,891 1,272 14 2 77.9 0.0 6.0 66.0

Sep 14 4,165 1,045 642 48 0 3,612 1,013 2 4 85.6 0.0 6.0 66.4

Sep 15 4,589 827 582 54 0 4,815 1,203 1 4 94.2 0.0 6.0 67.0

Sep 16 4,833 1,174 494 46 0 3,417 944 2 4 90.0 0.0 6.0 67.0

Sep 17 6,540 1,369 472 49 0 3,426 852 1 4 94.8 0.0 4.0 67.0

Sep 18 7,325 1,991 753 53 0 3,894 999 2 1 75.5 0.0 6.0 67.0

Sep 19 6,165 1,051 723 36 0 5,089 1,532 3 3 67.8 0.0 6.0 67.0

Sep 20 5,595 1,166 464 32 1 4,448 1,273 -1 1 62.6 0.0 4.0 67.0

Sep 21 5,871 1,059 554 77 0 3,690 1,026 6 2 89.2 0.0 4.0 66.0

Sep 22 5,095 1,006 253 55 0 2,697 756 1 3 89.2 0.0 6.0 67.0

Sep 23 7,473 1,600 219 28 0 2,443 674 3 -1 79.3 0.0 6.0 66.0

Sep 24 8,450 1,618 231 52 0 1,949 526 0 4 77.8 0.0 5.5 66.0

Sep 25 10,894 2,261 337 45 0 2,207 603 1 1 83.5 0.0 6.0 66.0

Sep 26 9,846 2,453 416 45 0 2,802 666 3 1 75.3 0.0 6.0 66.0

Sep 27 4,908 1,601 256 16 0 2,712 782 1 0 93.7 0.0 6.0 66.0

Sep 28 4,532 1,313 164 28 0 2,062 613 -1 4 95.4 0.0 6.0 66.0

Sep 29 4,409 1,774 219 11 0 1,902 500 2 0 97.8 0.0 6.0 66.0

Sep 30 3,800 1,083 122 14 0 2,081 540 1 0 100.9 0.0 6.0 66.0

TOTAL 207,860 38,604 18,366 1,724 3 128,816 35,780 156 86 

AVG. 6,929 1,287 612 57 0 4,294 1,193 5 3 82.4 0.0 5.4 66.8

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON

SPRING 189,839 11,546 19,276 1,896 325,131 301,838 111,776 1 1,241,769 1,716 371 

SUMMER 81,292 12,528 

FALL 246,042 44,782 

TOTAL 517,173 68,856 

CHINOOK ADULT

52
TABLE 33

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Oct 1 2,834 1031 181 20 0 1,588 365 0 -1 93.8 0.0 4.0 68.0

Oct 2 2,103 494 53 11 0 1,541 500 4 1 92.4 0.0 4.5 67.0

Oct 3 2,132 605 75 5 0 2,295 767 1 2 76.5 0.0 4.0 67.0

Oct 4 2,013 408 154 12 0 2,289 790 0 1 77.8 0.0 6.0 67.0

Oct 5 2,048 475 189 8 0 2,228 822 0 1 108.1 0.0 6.0 67.0

Oct 6 2,556 708 198 11 0 2,144 714 0 1 113.0 0.0 5.5 66.0

Oct 7 1,396 363 126 11 0 1,320 417 0 2 104.5 0.0 6.0 65.0

Oct 8 1,387 319 131 5 0 1,384 459 1 0 102.9 0.0 6.0 65.0

Oct 9 1,102 298 105 8 0 1,294 445 2 0 107.2 0.0 6.0 65.0

Oct 10 1,247 292 33 1 0 871 284 1 0 94.2 0.0 5.5 67.0

Oct 11 812 241 935 36 -1 1,657 601 0 0 91.2 0.0 5.5 66.0

Oct 12 908 210 2,519 96 0 1,325 405 0 2 109.2 0.0 5.5 65.0

Oct 13 733 121 1,538 40 0 1,493 490 0 3 122.4 0.0 5.5 65.0

Oct 14 490 146 370 8 0 847 256 0 0 128.7 0.0 6.0 66.0

Oct 15 669 100 205 7 0 996 315 0 0 98.8 0.0 6.0 66.0

Oct 16 297 90 102 5 1 824 285 0 0 104.0 0.0 6.0 65.0

Oct 17 354 98 105 1 0 694 256 0 0 91.0 0.0 6.0 66.0

Oct 18 434 74 107 4 0 635 206 0 0 109.9 0.0 6.0 66.0

Oct 19 383 78 88 5 0 583 228 0 0 104.2 0.0 6.0 66.0

Oct 20 394 83 49 2 0 397 118 0 0 105.5 0.0 5.5 66.0

Oct 21 282 52 56 4 0 406 144 0 0 80.7 0.0 6.0 66.0

Oct 22 240 71 111 5 0 485 185 0 -1 81.7 0.0 5.5 66.0

Oct 23 207 44 96 5 0 603 234 0 1 77.3 0.0 5.5 65.0

Oct 24 96 21 51 1 0 322 149 0 0 70.6 0.0 6.0 64.0

Oct 25 166 33 747 13 1 365 154 1 0 73.2 0.0 5.0 64.0

Oct 26 180 48 769 22 0 831 345 0 -1 88.7 0.0 5.5 64.0

Oct 27 98 20 389 25 0 627 300 0 -1 91.1 0.0 5.0 60.0

Oct 28 124 20 189 13 0 433 208 0 0 103.6 0.0 5.0 63.0

Oct 29 179 18 69 0 0 311 160 0 0 92.7 0.0 5.0 63.0

Oct 30 124 29 40 2 0 247 113 0 1 97.0 0.0 5.0 64.0

Oct 31 80 12 35 1 0 160 52 0 0 81.3 0.0 5.0 63.0

TOTAL 26,068 6,602 9,815 387 1 31,195 10,767 10 11 

AVG. 841 213 317 12 0 1,006 347 0 0 95.9 0.0 5.5 65.3

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY STURGEON

SPRING 189,839 11,546 29,091 2,283 325,132 333,033 122,543 1 1,241,769 1,726 382 

SUMMER 81,292 12,528 

FALL 272,110 51,384 

TOTAL 543,241 75,458 

 Note: Visual counts ended October 31. 

CHINOOK ADULT

53
TABLE 34

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 126.2 0.0 6.0 62.0 Dec 1 130.8 0.0 6.0 46.4

Nov 2 103.8 0.0 6.0 62.0 Dec 2 127.1 0.0 6.0 45.9

Nov 3 115.3 0.0 6.0 62.0 Dec 3 116.6 0.0 6.0 45.4

Nov 4 119.7 0.0 6.0 62.0 Dec 4 130.6 0.0 6.0 44.9

Nov 5 112.0 0.0 6.0 62.0 Dec 5 115.6 0.0 6.0 44.0

Nov 6 109.4 0.0 6.0 62.0 Dec 6 131.7 0.0 6.0 44.0

Nov 7 91.8 0.0 5.5 62.0 Dec 7 125.6 0.0 6.0 44.0

Nov 8 109.7 0.0 6.0 62.0 Dec 8 127.1 0.0 6.0 44.0

Nov 9 111.6 0.0 6.0 62.0 Dec 9 126.4 0.0 6.0 44.0

Nov 10 106.9 0.0 6.0 62.0 Dec 10 110.2 0.0 6.0 44.0

Nov 11 111.9 0.0 5.0 61.0 Dec 11 140.1 0.0 6.0 44.0

Nov 12 103.5 0.0 6.0 61.0 Dec 12 86.8 0.0 6.0 43.1

Nov 13 112.4 0.0 6.0 61.0 Dec 13 111.7 0.0 6.0 43.2

Nov 14 113.3 0.0 6.0 60.0 Dec 14 132.6 0.0 6.0 43.3

Nov 15 113.9 0.0 6.0 60.0 Dec 15 159.1 0.0 6.0 43.2

Nov 16 107.7 0.0 6.0 60.0 Dec 16 136.2 0.0 6.0 43.1

Nov 17 114.9 0.0 5.5 60.0 Dec 17 116.8 0.0 6.0 43.1

Nov 18 114.5 0.0 5.0 60.0 Dec 18 140.9 0.0 6.0 43.1

Nov 19 109.0 0.0 5.5 60.0 Dec 19 131.4 0.0 5.5 43.0

Nov 20 111.7 0.0 5.0 60.0 Dec 20 121.4 0.0 6.0 43.0

Nov 21 104.9 0.0 5.5 59.0 Dec 21 128.7 0.0 6.0 43.0

Nov 22 131.4 0.0 6.0 59.0 Dec 22 145.4 0.0 6.0 44.0

Nov 23 129.8 0.0 5.5 58.0 Dec 23 112.9 0.0 6.0 44.0

Nov 24 148.6 0.0 6.0 57.0 Dec 24 129.3 0.0 6.0 44.0

Nov 25 131.9 0.0 6.0 57.0 Dec 25 110.5 0.0 6.0 44.0

Nov 26 112.5 0.0 6.0 57.0 Dec 26 110.9 0.0 5.5 43.4

Nov 27 113.9 0.0 6.0 57.0 Dec 27 127.7 0.0 6.0 43.3

Nov 28 115.3 0.0 6.0 48.1 Dec 28 130.9 0.0 6.0 43.2

Nov 29 138.2 0.0 6.0 47.7 Dec 29 150.3 0.0 6.0 43.1

Nov 30 138.8 0.0 6.0 46.9 Dec 30 160.3 0.0 6.0 42.8

Dec 31 172.9 0.0 6.0 42.0

AVG. 116.2 0.0 5.8 59.0 AVG. 129.0 0.0 6.0 43.7

N0VEMBER DECEMBER

DISCHARGE AND WATER QUALITY DATA

THE DALLES PROJECT 2010

54
TABLE 35

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK TOTALS

1957 312,678 129,361 90,201 6,793 75 4 539,112

1958 301,960 121,420 111,039 2,395 31 5 536,850

1959 207,461 156,090 86,259 2,709 25 9 452,553

1960 196,962 111,189 59,441 3,000 35 5 370,632

1961 201,335 134,572 16,689 2,139 4 354,739

1962 187,132 163,301 27,127 3,696 5 381,261

1963 180,969 118,957 56,931 3,716 23 3 360,599

1964 183,842 110,033 79,042 5,978 5 378,900

1965 195,049 141,052 44,279 17,468 1 3 397,852

1966 240,671 146,172 147,886 32,279 1 567,009

1967 280,112 121,614 120,589 32,015 1 4 554,335

1968 262,975 147,481 116,897 42,687 1 570,041

1969 314,258 112,529 37,226 17,054 1 481,068

1970 261,457 99,187 77,678 23,219 4 461,545

1971 250,528 151,348 76,103 29,061 3 507,043

1972 268,628 135,303 44,671 16,562 465,164

1973 280,945 100,082 52,303 11,152 1 444,483

1974 217,181 70,875 28,827 14,655 331,538

1975 217,283 57,675 43,198 13,976 332,132

1976 216,163 82,568 27,747 19,392 345,870

1977 224,950 133,882 86,252 10,021 455,105

1978 199,228 60,485 11,845 18,877 290,435

1979 150,647 83,364 32,791 8,726 4 275,532

1980 113,951 93,963 42,088 6,326 256,328

1981 135,176 113,268 35,447 6,941 1 290,833

1982 172,682 117,434 33,331 7,383 330,830

1983 156,190 171,055 84,204 3,459 1 414,909

1984 203,920 219,123 101,177 3,142 1 527,363

1985 370,982 276,025 117,254 4,625 5 768,891

1986 443,013 281,953 48,477 4,842 3 4 778,292

1987 421,190 217,768 87,599 3,310 1 2 729,870

1988 378,080 198,499 55,802 9,226 641,607

1989 282,168 235,639 39,672 12,611 570,090

1990 207,556 129,271 40,230 4,645 381,702

1991 153,023 199,853 63,405 9,601 103 425,985

1992 168,507 232,179 66,384 3,825 3 470,898

1993 184,953 124,829 62,252 4,360 376,394

1994 161,758 112,253 9,356 4,376 287,743

1995 141,793 145,844 7,166 3,269 298,072

1996 167,911 162,456 25,055 4,583 360,005

1997 223,801 164,756 32,430 4,729 425,716

1998 154,132 116,682 8,826 8,970 288,610

1999 199,491 156,874 13,715 15,041 19 385,140

2000 316,836 205,241 73,383 29,536 1 624,997

2001 629,334 503,327 102,562 64,557 1,299,780

2002 583,155 387,920 40,554 12,786 1,024,415

2003 608,153 273,172 34,176 45,374 29 128 961,032

2004 562,737 241,123 107,466 41,645 5 0 952,976

2005 389,905 244,213 65,273 36,129 0 23 735,543

2006 341,371 249,223 30,026 34,339 3 3 654,965

2007 253,613 246,960 19,124 32,961 11 1 552,670

2008 397,766 277,640 177,984 42,682 0 12 896,084

2009 525,837 515,111 155,591 77,492 7 28 1,274,066

2010 618,699 333,033 325,133 31,374 0 1 1,308,240

Totals 15,020,097 9,635,227 3,580,163 911,709 251 397 29,147,844

10-Year

Average 491,057 327,172 105,789 41,934 965,977

*Jacks included

YEARLY TOTALS OF SALMONIDS COUNTED OVER THE DALLES DAM

1957 - 2010

55
SPRING SUMMER FALL

1 JAN- 4 JUN- 4 AUGYEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* 3 JUN 3 AUG 31 DEC JACKS

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 37,374

1958 114 8,268 47,862 59,955 24,381 17,211 141,262 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 71,362 85,225 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 24,478 24,596 16,866 53,371 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 4,899 240,671 96,628 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 52,144 45,057 32,827 33,272 22,361 72,209 4,800 205 262,975 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

1970 53,370 29,670 22,903 23,318 34,906 93,633 3,657 261,457 83,549 48,115 129,793 85,471

1971 28,227 44,181 22,011 29,655 16,190 103,370 6,894 250,528 73,655 51,847 125,026 75,329

1972 68,955 33,508 17,354 29,756 21,828 91,666 5,561 268,628 103,107 48,660 116,861 81,668

1973 94,334 15,040 19,548 19,181 23,341 101,771 7,730 280,945 111,088 38,774 131,083 72,088

1974 13,415 41,902 7,141 22,709 13,964 103,804 14,246 217,181 56,397 30,273 130,511 79,840

1975 18,526 32,869 12,155 26,447 28,973 90,193 8,120 217,283 52,483 39,062 125,738 74,418

1976 20,266 35,434 17,828 20,129 17,278 90,933 14,295 216,163 56,570 38,733 120,860 74,275

1977 72,726 16,672 22,084 22,059 12,266 69,927 9,216 224,950 90,373 44,378 90,199 55,067

1978 52,425 30,472 19,477 15,978 11,251 57,786 11,839 199,228 84,924 34,396 79,908 32,503

1979 13,993 12,569 14,310 17,687 20,458 61,757 9,516 357 150,647 27,297 32,298 91,052 42,886

1980 12,434 15,441 7,948 12,832 12,881 43,675 8,740 113,951 28,237 21,133 64,581 20,016

1981 24,227 16,335 8,491 10,779 15,802 53,840 5,702 135,176 41,160 19,676 74,340 33,919

1982 10,569 33,296 10,058 9,554 17,466 79,487 12,252 172,682 44,750 19,342 108,590 60,165

1983 13,270 22,893 8,766 8,430 12,501 73,942 16,388 156,190 36,856 17,051 102,283 41,335

1984 9,326 23,784 9,992 12,332 23,495 105,786 19,205 203,920 33,848 22,472 147,600 70,798

1985 36,035 39,173 15,785 10,332 37,806 203,470 27,058 1,323 370,982 76,514 25,385 269,083 145,007

1986 175 48,892 36,928 14,175 10,452 22,684 264,091 45,616 443,013 87,004 24,826 331,183 176,461

1987 48,812 27,586 17,923 12,145 50,680 236,216 27,828 421,190 77,453 30,804 312,933 65,115

1988 51,680 20,756 16,644 13,494 66,509 193,490 15,507 378,080 73,663 29,892 274,525 69,631

1989 24,474 27,477 15,539 13,899 58,674 130,931 10,438 736 282,168 53,014 30,555 198,599 28,671

1990 115 36,062 20,749 13,390 9,099 22,152 96,538 9,451 207,556 57,424 22,615 127,517 32,794

1991 14,513 17,313 10,949 7,638 8,384 84,861 9,365 153,023 32,359 18,467 102,197 36,820

1992 38,141 19,414 9,595 5,797 14,589 71,281 9,690 168,507 58,451 14,976 95,080 27,160

1993 42,391 25,824 14,165 6,481 19,297 71,395 5,400 184,953 69,356 20,063 95,534 12,298

1994 6,573 4,938 7,376 8,360 22,910 98,997 12,604 161,758 11,798 15,997 133,963 25,470

1995 3,008 4,244 6,176 7,111 23,094 82,723 15,437 141,793 7,553 13,558 120,682 32,813

1996 5,631 20,896 8,018 6,718 26,505 90,762 9,381 167,911 27,127 14,488 126,296 5,851

1997 25,639 42,467 14,718 8,011 23,666 100,652 8,648 223,801 69,740 21,134 132,704 16,249

1998 14,927 10,488 10,289 6,702 20,129 78,191 13,406 154,132 25,743 16,906 111,483 20,513

1999 5,396 17,579 10,972 13,864 30,830 107,411 13,439 199,491 23,743 24,937 150,811 28,412

2000 68,618 47,131 20,878 15,442 57,600 97,042 10,125 316,836 117,749 35,580 163,507 63,769

2001 228,568 79,627 50,030 35,889 38,452 172,871 23,897 629,334 313,865 80,249 233,081 72,644

2002 63,869 116,008 76,400 45,761 63,943 197,956 19,218 583,155 185,046 118,812 279,297 42,982

2003 11 7,227 84,312 54,173 70,347 43,926 42,146 280,091 33,070 3,085 84 618,472 149,967 111,931 356,574 62,007

2004 272 74,705 59,127 59,859 30,999 41,935 261,434 32,361 2,017 28 562,737 138,229 87,925 336,583 48,732

2005 1 44 18,797 41,560 48,505 27,685 25,764 203,518 23,064 958 9 389,905 64,219 73,136 252,550 24,991

2006 9 1,006 61,711 58,394 26,404 24,419 141,212 26,060 2,140 16 341,371 64,012 84,839 192,520 27,212

2007 1 51 19,338 46,147 34,405 19,510 21,415 93,517 17,883 1,326 20 253,613 68,253 52,062 133,298 65,306

2008 21,531 86,590 58,430 21,041 46,608 147,583 15,983 397,766 111,239 77,279 209,248 66,298

2009 8,464 132,674 83,688 30,189 74,468 176,655 19,699 525,837 147,554 107,794 270,489 175,120

2010 83,785 108,482 72,234 29,689 45,375 246,464 32,670 618,699 201,385 93,820 323,494 75,458

Total 9,800 2,007,114 2,077,270 1,500,614 1,148,248 1,479,399 6,105,994 689,027 12,780 15,030,416 4,190,899 2,622,781 8,214,374 2,978,019

10-Year

Average 60,438 78,610 61,229 31,109 42,453 192,130 24,391 492,089 144,377 88,785 258,713 66,075

*Jacks included

TABLE 36

MONTHLY COUNT OF CHINOOK SALMON

THE DALLES DAM 1957 - 2010

56
MONTHLY COUNT OF SOCKEYE SALMON

THE DALLES DAM 

1957 - 2010

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

1957 125 33,476 54,294 2,081 2214 90,201

1958 29 28,854 80,324 1,583 2481 111,039

1959 413 7,176 76,347 2,245 771 86,259

19602 36,907 22,228 2977 59,441

1961 66 5,863 10,629 116 15 16,689

1962 55 8,333 18,545 180 14 27,127

1963 199 17,914 38,633 1850 56,931

1964 23 9,984 68,205 758 72 79,042

1965 184 11,023 31,622 1,438 12 44,279

1966 65 36,539 109,167 2,1069 147,886

1967 114 15,713 103,862 8928 120,589

19685 77,878 38,542 462 10 116,897

1969 22 15,165 21,933 10231 37,226

19701 18,309 56,903 2,387 753 77,678

19710 8,887 66,841 3696 76,103

19720 9,276 34,924 4665 44,671

19738 19,510 32,674 1056 52,303

1974

4 3,935 24,790 980 28,827

19750 7,679 35,291 22521 43,198

19761 10,988 16,637 1210 27,747

19775 60,049 26,146 520 86,252

1978 24 7,158 4,559 1040 11,845

19790 14,750 17,734 3070 32,791

19800 11,096 30,046 927 19 42,088

19810 17,692 17,686 681 35,447

1982

0 11,430 21,742 144 15 33,331

19831 34,684 49,302 197 191 84,204

19840 62,500 37,926 7456 101,177

19851 17 75,603 41,107 52141 117,254

1986 12 17,224 30,686 55041 48,477

19871 48,798 38,443 34881 87,599

19885 30,443 25,096 208 50 55,802

19891 22,196 17,321 1522 39,672

1990

0 17,603 22,406 2183 40,230

19911 14,106 48,824 443 274 63,405

1992 16 38,319 27,812 23241 66,384

19932 36,517 25,584 1463 62,252

19940 6,752 2,59482 9,356

19951 4,195 2,890 61 154 7,166

19960 17,013 7,983 44 15 25,055

19974 11,707 20,292 395 293 32,430

19980 4,777 3,978 656 8,826

19990 5,210 8,445 573 13,715

2000 69 61,980 11,242 884 73,383

2001 12 85,939 16,527 822 102,562

20021 22,714 17,746 930 40,554

20038 21,233 12,862 7034 34,180

2004 61 84,332 22,978 941 107,466

20054 38,474 26,688 9872 65,273

20061 20,817 9,099 1054 30,026

2007 10 13,475 5,540 990 19,124

20086 152,255 25,678 450 177,984

2009 27 114,162 41,260 126 16 155,591

20101 45 235,935 88,980 16831 325,133

Total2 1,650 1,804,547 1,749,593 23,276 1,065 291 3,580,167

10-Year

Average 18 78,934 26,736 984 105,789

TABLE 37

57
TABLE 38

MONTHLY COUNT OF COHO SALMON

THE DALLES DAM: 1957-2010

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* 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 412 970 13,179 2,493 17,054 11,218

1970 96 2,064 19,983 1,076 23,219 11,327

1971 1 1,589 26,066 1,405 29,061 11,174

1972 3 1,090 14,564 905 16,562 10,272

1973 793 9,443 916 11,152 5,256

1974 522 10,715 3,418 14,655 9,054

1975 465 10,356 3,155 13,976 8,534

1976 608 14,609 4,175 19,392 13,083

1977 1 91 8,131 1,798 10,021 6,096

1978 355 13,069 5,453 18,877 13,533

1979 211 7,109 1,367 39 8,726 4,836

1980 287 5,064 975 6,326 2,970

1981 295 6,061 585 6,941 4,405

1982 336 5,792 1,255 7,383 3,047

1983 65 2,343 1,051 3,459 2,256

1984 24 2,521 597 3,142 1,282

1985 4 208 3,537 828 48 4,625 1,555

1986 2 1 3,772 1,067 4,842 1,458

1987 12 91 2,409 798 3,310 1,953

1988 232 7,082 1,912 9,226 2,701

1989 283 9,027 3,173 128 12,611 4,781

1990 60 3,229 1,356 4,645 2,340

1991 30 7,714 1,857 9,601 1,053

1992 11 3,119 695 3,825 1,239

1993 18 3,256 1,086 4,360 3,416

1994 1 121 2,922 1,332 4,376 590

1995 6 204 2,013 1,046 3,269 483

1996 3 73 3,795 712 4,583 967

1997 35 3,649 1,045 4,729 662

1998 7 3,520 5,443 8,970 774

1999 37 11,456 3,548 15,041 1,226

2000 2,248 20,526 6,762 29,536 4,570

2001 1,351 36,099 27,107 64,557 2,179

2002 275 8,286 4,225 12,786 3,021

2003 1,084 29,129 15,161 713 14 46,101 2,853

2004 -1 565 29,591 10,408 1,072 10 41,645 1,919

2005 1 438 20,376 13,814 1,500 0 36,129 2,187

2006 1 1,541 18,080 12,574 2,142 1 34,339 2,468

2007 596 17,545 14,608 198 14 32,961 2,095

2008 1,369 26,714 14,599 42,682 4,700

2009 4 8,214 29,912 39,362 77,492 8,552

2010 0 1,082 20,090 10,202 31,374 75,458

Total 1,574 40,154 624,030 240,690 5,950 39 912,436 287,034

10-Year

Average 1,652 23,582 16,206 42,007 10,543

*Includes Jacks

58
TABLE 39

MONTHLY COUNT OF STEELHEAD 

THE DALLES DAM 1957 - 2010

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

1957 1,603 951 977 4,782 45,445 33,319 35,396 6,545 343 129,361

1958 122 274 1,898 4,906 20,384 11,442 75,036 6,846 512 121,420

19591 541 502 2,227 46,271 60,841 41,026 4,502 179 156,090

1960 289 557 2,591 28,218 32,667 42,447 4,021 399 111,189

1961 305 307 1,396 21,906 17,850 87,344 5,464 134,572

1962 528 252 1,068 36,609 31,507 87,463 5,874 163,301

1963 153 451 1,361 30,485 25,360 48,066 13,081 118,957

1964 50 369 127 493 36,773 31,742 38,197 2,282 110,033

1965 36 502 484 896 60,522 21,132 53,389 4,091 141,052

1966 25 788 933 600 3,816 52,975 26,382 53,721 6,932 146,172

1967 258 183 435 27,914 22,746 56,082 13,996 121,614

1968 23 691 344 973 20,974 58,866 57,666 7,456 488 147,481

1969 54 953 414 1,442 33,952 22,963 44,146 8,605 112,529

1970 337 172 733 15,905 32,752 44,823 4,465 99,187

1971 408 233 821 40,712 31,812 69,602 7,760 151,348

1972 463 159 604 35,569 30,631 63,748 4,129 135,303

1973 723 326 1,981 29,067 25,437 38,017 4,531 100,082

1974 529 1,362 1,859 24,779 21,835 15,059 5,452 70,875

1975 1,018 1,334 1,973 18,046 20,531 11,519 3,254 57,675

1976 768 1,604 3,357 22,021 30,386 21,586 2,846 82,568

1977 1,666 1,332 5,038 42,859 13,022 61,678 8,287 133,882

1978 834 1,378 3,459 13,493 11,457 26,189 3,675 60,485

1979 478 244 1,942 23,054 21,974 20,961 14,079 632 83,364

1980 2,885 790 2,134 15,114 30,755 34,447 7,838 93,963

1981 1,389 1,632 3,768 34,242 36,537 26,837 8,863 113,268

1982 729 1,289 2,710 22,607 31,410 49,050 9,639 117,434

1983 438 324 1,492 37,029 47,521 75,210 9,041 171,055

1984 846 894 3,715 52,825 36,859 107,377 16,607 219,123

1985 2,405 1,511 5,679 41,534 102,866 107,574 13,337 1,119 276,025

1986 1,395 610 712 4,492 78,494 60,458 111,066 24,726 281,953

1987 1,069 366 3,280 55,395 58,850 76,461 22,347 217,768

1988 2,520 969 3,984 34,612 54,986 85,061 16,367 198,499

1989 1,810 849 3,950 35,167 45,694 119,322 25,880 2,967 235,639

1990 1,169 1,515 920 3,078 17,942 17,772 58,805 28,070 129,271

1991 1,826 630 1,755 25,686 37,560 104,833 27,563 199,853

1992 1,104 743 3,494 18,753 37,269 157,216 13,600 232,179

1993 2,367 731 3,847 17,962 20,194 61,600 18,128 124,829

1994 1,327 391 2,263 11,434 11,703 55,247 29,889 112,254

1995 435 407 2,329 11,953 46,428 59,604 24,688 145,844

1996 669 481 1,981 20,317 61,136 65,400 12,472 162,456

1997 658 483 2,187 18,916 34,055 84,006 24,451 164,756

1998 609 433 2,433 9,911 12,180 62,331 28,785 116,682

1999 279 343 1,625 25,277 56,665 60,762 11,923 156,874

2000 491 319 6,467 37,760 48,697 96,040 15,467 205,241

2001 788 582 13,063 100,501 95,859 226,711 65,823 503,327

2002 2,308 439 7,027 67,132 84,140 170,382 56,492 387,920

2003 485 2,389 801 271 4,882 36,960 35,275 158,525 36,458 6,004 524 282,574

2004 140 1,072 1,066 680 7,116 23,581 30,398 152,302 23,099 1,647 22 241,123

2005 107 688 558 616 4,483 33,476 33,332 126,710 41,174 3,020 49 244,213

2006 16 811 972 252 2,241 15,892 43,884 138,845 33,537 12,641 132 249,223

2007 195 1,948 1,033 255 2,155 25,008 66,310 121,058 26,079 2,776 143 246,960

2008 1,084 383 4,847 69,771 47,273 131,616 22,666 277,640

2009 986 392 4,181 51,667 165,723 233,187 58,975 515,111

2010 1,901 580 10,348 104,984 55,209 128,816 31,195 333,033

Total 12,149 51,449 34,907 175,159 1,879,835 2,183,652 4,339,562 933,352 32,727 9,644,630

10-Year

Average 1,150 445 6,034 52,897 65,740 158,815 39,550 328,112

59
Navigation

Lock Powerhouse

1 20

Spillway

North

Fishway

South

Fishway

Flow

Oregon

Washington

John Day

Lock and Dam

N

Lake Cellilo

Columbia River

Lake Umatilla

0 200 400 600 800 1000

Approximate scale in feet

Turbines in use

16 1

Skeleton Bay

20 17

Fishway Entrance

Fish Entrance

Powerhouse Fish

Collecting System

Fish Counting Station Fish

Counting Station

& Viewing Area

Plate 4 John Day Lock and Dam

60
JOHN DAY DAM

FISH COUNTING SCHEDULE

Apr 1 – Oct 31 Visual counting daily 0400-2000 hours Pacific Standard Time. 

FISHWAY OPERATING SCHEDULE

The following information includes fishway operation for calendar year 2010. Total 

length of time for annual fishway outages can be determined by referring to previous 

years’ annual reports. 

North Adult Fishway 

Jan 1 – Apr 9 Dewatered for winter maintenance 

Apr 10 – Dec 6 In full operation with attraction water 

Aug 9 Attraction water off half day for required ROV grating inspection 

Dec 7 – Dec 31 Dewatered for winter maintenance 

South Adult Fishway

Jan 1 – Jan 11 In full operation with attraction water 

Jan 12 – Jan 21 Dewatered for winter maintenance

Jan 22 – Dec 31 In full operation with attraction water 

Aug 9 Attraction water off half day for required ROV grating inspection 

Smolt Monitoring Facility

Jan 1-March 30 Dewatered

Mar 31 – Jul 28 In full operation with juvenile sampling 

Jul 29 – Aug 28 Water temperature 70 ̊ F. Condition sampling of 100 fish on Monday 

and Thursday. System in bypass at switch gate on other days. 

Aug 29 – Sep 15 In full operation with juvenile sampling 

Sep 16 – Nov 29 System in bypass for full flow PIT tag detection.

Nov 30 – Dec 31 System dewatered for winter maintenance. 

Juvenile Bypass System

Jan 1-Mar 31 1/3 gatewell orifice open, rotated twice weekly

Apr 1-Nov 31 Full operation 

Spillway

Jan 1 – Apr 9 Closed 

Apr 10 – Aug 31 30% /40% according to experimental block design. 

Sept 1 – Nov 31 Bay 2 only, 1.5 KCFS daylight hours only (attraction water for 

north fishway) 

Dec 1 – Dec 31 Closed

61
FISH RELATED DEWATERINGS 

FISHWAY DEWATERING PROCEDURES

Bulkheads are installed and drain valves open to dewater various areas of fishways. 

Fisheries personnel enter these areas to salvage fish that become stranded and /or trapped 

in shallow pools behind weirs. Minimal handling of fish is applied. Fish that are 

reluctant to vacate an area are captured and transported to the forebay or tailwater, 

depending on circumstances such as fish species, age class and stress levels. A follow up 

inspection is made to account for possible missed fish. Efforts are made to provide 

continual water supply during the entire operation to reduce fish stranding. Fishway 

areas not included on this list are inspected by ROV. 

Fish Ladder Dewatering Results

Key: catfish=ca, mountain whitefish=mw, common carp=cc, sucker species=su

Date Event Chinook Steelhead Shad Other Comments Morts Cause

1/12/2010

South 

Ladder 0 3 0 0 0 

12/2/2010

North 

ladder 0 0 0 

12 

sturgeon 0 0 

12/8/2010

North 

entrance 1 6 16

35 

sturgeon

26 ca 2mw 6 cc 

5su 0 0 

Smolt Monitoring Facility Dewatering Results

TURBINE DEWATERING PROCEDURES

Turbine dewatering for routine maintenance usually involves low numbers of fish, due to 

operational guidelines. If a turbine unit fails, operational guidelines cannot always be 

followed, which usually results in higher numbers of fish entrapment. Removal of fish 

from these areas has a greater fish stress risk due to handling. Procedures are continually 

analyzed to determine the best method for preventing fish stress or loss. Fish are 

removed from scroll case and draft tubes by fish bags. If numbers of fish are higher than 

two bags, transport tanks are placed in the draft tube gallery for transport by crane. Fish 

are released to tailwater either with bag and rope or tank and crane. 

Key: catfish=ca, mountain whitefish=mw, common carp=cc, sucker species=su

Date Event Steelhead Coho Lamprey Shad Other Comments

11/29/2010 SMF/PDS 50 1 33 20 5 sturgeon 15 ca

62
Turbine Dewatering Results

Key: catfish=ca, mountain whitefish=mw, common carp=cc, sucker species=su

Date Event Chinook Other Comments Morts Cause

5/25/2010

MU 12 

scroll case 0 0 NO FISH 0 0 

5/25/2010

MU 12 

draft tube 1 CH0 2 Sturgeon 1 small cat 0 0 

7/26/2010

MU11 

scroll case 0 

2crappie,

1 SMB

excellent 

condition 0 0 

7/27/2010

MU11 

draft tube 0 

1 Sturgeon, 

5 ca

excellent 

condition 0 0 

10/12/2010

MU13 

scroll case 0 5 ca

excellent 

condition 0 0 

10/13/2010

MU13 

draft tube 0 6 ca

excellent 

condition 0 0 

63
TABLE 40

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

CHINOOK* 69,747 108,746 64,519 30,528 29,389 197,139 34,179 534,247

STEELHEAD 2,156 442 7,589 73,271 36,206 123,408 40,740 283,812

SOCKEYE 14 226,244 97,705 153 8 4 324,128

COHO* 10 375 14,126 8,761 23,272

CHUM 0

PINK 0

TOTAL 71,903 109,202 298,352 201,514 66,123 334,681 83,684 1,165,459

LAMPREY 17 32 708 805 91 9 1,662

STURGEON 2 27 30 17 76

BULL TROUT 1 1

*Jacks Included

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER JOHN DAY DAM

2010

64
DISCHARGE AND WATER QUALITY DATA

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Jan 1 103.7 0.0 6.0 40.0 Feb 1 110.9 0.0 6.0 42.0 Mar 1 96.5 0.0 5.5 43.0

Jan 2 88.3 0.0 6.0 40.0 Feb 2 100.5 0.0 6.0 42.0 Mar 2 93.1 0.0 5.5 43.0

Jan 3 97.9 0.0 6.0 40.0 Feb 3 103.4 0.0 6.0 41.0 Mar 3 102.4 0.0 6.0 43.0

Jan 4 108.6 0.0 6.0 40.0 Feb 4 105.1 0.0 6.0 41.0 Mar 4 95.9 0.0 6.0 42.0

Jan 5 115.2 0.0 6.0 40.0 Feb 5 104.4 0.0 6.0 41.0 Mar 5 107.7 0.0 6.0 42.0

Jan 6 123.8 0.0 6.0 40.0 Feb 6 108.1 0.0 5.0 42.0 Mar 6 103.4 0.0 6.0 42.0

Jan 7 137.7 0.0 6.0 40.0 Feb 7 101.2 0.0 3.5 42.0 Mar 7 105.4 0.0 6.0 43.0

Jan 8 126.5 0.0 6.0 40.0 Feb 8 116.4 0.0 5.0 42.0 Mar 8 106.1 0.0 6.0 44.0

Jan 9 131.1 0.0 6.0 40.0 Feb 9 111.9 0.0 6.0 41.0 Mar 9 123.2 0.0 6.0 43.0

Jan 10 98.8 0.0 6.0 40.0 Feb 10 112.5 0.0 6.0 42.0 Mar 10 113.4 0.0 6.0 43.0

Jan 11 110.3 0.0 6.0 40.0 Feb 11 109.6 0.0 6.0 42.0 Mar 11 109.6 0.0 5.5 44.0

Jan 12 116.0 0.0 6.0 39.0 Feb 12 104.0 0.0 6.0 42.0 Mar 12 95.2 0.0 6.0 43.0

Jan 13 111.5 0.0 6.0 39.0 Feb 13 111.0 0.0 6.0 42.0 Mar 13 92.4 0.0 5.5 44.0

Jan 14 116.9 0.0 6.0 40.0 Feb 14 102.8 0.0 6.0 42.0 Mar 14 109.7 0.0 5.5 44.0

Jan 15 94.0 0.0 6.0 40.0 Feb 15 100.9 0.0 6.0 42.0 Mar 15 111.5 0.0 6.0 44.0

Jan 16 102.0 0.0 6.0 40.0 Feb 16 103.1 0.0 6.0 41.0 Mar 16 97.7 0.0 5.5 45.0

Jan 17 104.3 0.0 6.0 40.0 Feb 17 107.7 0.0 6.0 41.0 Mar 17 92.9 0.0 6.0 45.0

Jan 18 93.4 0.0 6.0 40.0 Feb 18 111.2 0.0 6.0 41.0 Mar 18 99.8 0.0 6.0 44.0

Jan 19 89.7 0.0 6.0 40.0 Feb 19 113.7 0.0 6.0 41.0 Mar 19 103.2 0.0 6.0 44.0

Jan 20 103.4 0.0 6.0 40.0 Feb 20 112.1 0.0 4.0 43.0 Mar 20 101.4 0.0 6.0 46.0

Jan 21 101.6 0.0 6.0 40.0 Feb 21 112.9 0.0 5.0 41.0 Mar 21 87.6 0.0 6.0 46.0

Jan 22 97.1 0.0 6.0 39.0 Feb 22 118.1 0.0 6.0 41.0 Mar 22 90.5 0.0 6.0 46.0

Jan 23 97.9 0.0 6.0 40.0 Feb 23 122.8 0.0 6.0 42.0 Mar 23 98.2 0.0 6.0 45.0

Jan 24 110.9 0.0 6.0 40.0 Feb 24 105.3 0.0 6.0 41.0 Mar 24 95.6 0.0 5.5 46.0

Jan 25 123.0 0.0 6.0 40.0 Feb 25 103.2 0.0 6.0 41.0 Mar 25 100.2 0.0 5.5 45.0

Jan 26 110.3 0.0 6.0 39.0 Feb 26 106.7 0.0 5.5 42.0 Mar 26 83.7 0.0 5.5 46.0

Jan 27 104.4 0.0 6.0 41.0 Feb 27 95.3 0.0 5.5 42.0 Mar 27 93.2 0.0 5.5 46.0

Jan 28 112.6 0.0 6.0 40.0 Feb 28 97.1 0.0 5.5 43.0 Mar 28 102.9 0.0 5.0 48.0

Jan 29 106.5 0.0 6.0 40.0 Mar 29 107.5 0.0 5.5 47.0

Jan 30 108.3 0.0 6.0 41.0 Mar 30 115.9 0.0 5.5 47.0

Jan 31 96.0 0.0 6.0 41.0 Mar 31 103.0 0.0 5.5 46.0

AVG. 107.8 0.0 6.0 40.0 AVG. 107.6 0.0 5.7 41.6 AVG. 101.3 0.0 5.8 44.5

TABLE 41

JANUARY FEBRUARY MARCH

JOHN DAY PROJECT 2010

65
TABLE 42

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS APRIL 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Apr 1 48 0 126 60 96.9 0.0 5.0 47.0

Apr 2 10 0 61 36 95.5 0.0 5.5 47.0

Apr 3 43 1 138 72 104.7 3.6 6.0 47.0

Apr 4 41 0 84 53 95.8 0.0 5.0 48.0

Apr 5 52 0 62 34 111.0 1.8 5.5 48.0

Apr 6 94 1 73 38 88.7 4.0 5.0 48.0

Apr 7 148 0 55 32 102.3 0.0 5.5 47.0

Apr 8 90 0 74 44 73.1 0.0 5.5 47.0

Apr 9 56 0 32 16 87.1 0.0 5.5 47.0

Apr 10 160 1 66 37 105.2 20.5 5.5 47.0

Apr 11 372 1 53 36 97.9 29.5 5.5 47.0

Apr 12 493 7 86 54 101.0 30.3 5.5 48.0

Apr 13 2,015 5 116 76 98.3 29.6 5.5 48.0

Apr 14 790 0 81 64 100.0 30.1 6.0 48.0

Apr 15 918 7 126 86 100.7 30.2 5.0 50.0

Apr 16 1,375 1 112 55 100.1 30.2 5.0 51.0

Apr 17 2,377 9 106 67 101.0 30.5 6.0 50.0

Apr 18 3,489 30 126 70 102.9 31.1 6.0 51.0

Apr 19 5,908 19 102 63 111.3 33.5 5.0 53.0

Apr 20 4,535 62 78 41 133.2 40.3 5.0 53.0

Apr 21 3,656 35 75 54 149.2 44.8 4.5 52.0

Apr 22 4,364 32 81 33 171.3 51.5 4.0 52.0

Apr 23 6,419 45 59 32 203.9 61.1 4.0 52.0

Apr 24 5,866 55 44 23 171.9 51.6 3.5 53.0

Apr 25 5,774 53 29 20 188.9 56.8 3.5 52.0

Apr 26 5,676 46 38 21 176.5 52.8 3.0 53.0

Apr 27 4,799 57 24 14 175.6 52.8 3.0 53.0

Apr 28 3,681 70 12 14 162.0 48.7 3.0 53.0

Apr 29 2,401 43 13 7 167.0 50.1 3.0 53.0

Apr 30 3,457 60 24 14 161.8 60.7 3.0 53.0

TOTAL 69,107 640 2,156 1,266 

AVG. 2304 21 72 42 124.5 29.2 4.8 49.9

 Note: Visual counts occurred April 1 through October 31. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST.

Official Spring Chinook run started April 1. 

CHINOOK ADULT

66
TABLE 43

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS MAY 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK LAMPREY STURGEON KCFS KCFS SECCHI DEG F

May 1 4,855 109 0 22 14 0 180.2 72.1 3.0 53.0

May 2 7,377 109 0 16 6 0 173.9 69.5 3.0 53.0

May 3 6,144 207 0 16 12 0 177.2 70.8 3.0 53.0

May 4 5,332 143 0 18 8 0 186.5 59.1 4.0 53.0

May 5 6,683 192 0 22 16 0 188.0 56.4 4.0 53.0

May 6 5,548 211 0 21 7 0 162.2 61.4 4.0 52.0

May 7 3,802 231 0 18 12 0 194.3 77.6 4.0 52.0

May 8 4,462 216 0 15 4 0 163.6 52.7 4.0 52.0

May 9 5,456 405 0 7 5 0 175.6 52.7 4.0 52.0

May 10 5,968 510 0 6 3 1 181.0 54.5 4.0 52.0

May 11 4,700 465 0 20 10 2 153.9 46.1 4.0 52.0

May 12 4,180 672 0 22 6 0 198.8 75.9 4.0 59.0

May 13 2,832 681 0 19 10 6 206.0 82.6 4.0 60.0

May 14 1,632 406 0 13 9 2 189.1 75.8 4.0 56.0

May 15 2,572 682 0 18 6 0 173.5 69.4 4.0 59.0

May 16 2,587 900 0 9 4 1 182.0 58.5 4.0 58.0

May 17 3,047 719 0 24 12 1 204.1 61.4 4.0 58.0

May 18 3,678 746 0 24 5 -3 197.8 75.6 4.0 58.0

May 19 2,388 449 0 19 6 1 246.2 98.2 5.0 56.0

May 20 2,089 394 0 6 1 1 221.3 88.4 5.0 56.0

May 21 1,490 245 0 12 4 0 276.1 109.9 5.0 56.0

May 22 1,059 194 0 6 2 0 242.9 79.2 5.0 56.0

May 23 974 194 0 9 2 5 215.8 64.8 5.0 56.0

May 24 731 120 0 5 2 0 248.7 74.7 5.0 55.0

May 25 765 130 0 7 1 0 225.6 67.6 5.0 56.0

May 26 1,223 158 0 10 2 -1 209.4 62.8 5.0 56.0

May 27 1,166 197 0 2 0 0 218.7 65.6 6.0 57.0

May 28 1,421 138 1 7 1 0 181.1 68.5 5.5 56.0

May 29 1,320 118 1 15 6 0 166.5 66.6 5.5 56.0

May 30 1,438 112 6 17 8 1 226.5 72.9 5.5 57.0

May 31 1,655 119 6 17 3 0 197.2 59.3 6.0 57.0

TOTAL 98,574 10,172 14 442 187 17

AVG. 3180 328 0 14 6 1 198.8 69.4 4.4 55.3

RUN YEAR CHINOOK CHINOOK unclipped

ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY

SPRING 167,681 10,812 14 2,598 1,453 17 

CHINOOK ADULT

TOTALS TO DATE

67
TABLE 44

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS JUNE 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Jun 1 2,065 150 39 29 7 0 207.3 78.9 6.0 58.0

Jun 2 2,145 189 24 19 10 1 230.5 92.2 5.0 57.0

Jun 3 2,448 153 68 37 11 0 298.2 110.5 5.0 57.0

Jun 4 2,821 266 100 33 8 0 310.6 121.8 4.5 57.0

Jun 5 2,286 224 102 31 9 0 334.5 124.9 4.5 57.0

Jun 6 1,969 206 110 37 7 1 345.2 125.0 4.5 57.0

Jun 7 1,549 165 152 38 10 2 352.5 112.4 4.5 57.0

Jun 8 1,575 192 228 52 16 1 361.6 116.1 4.5 57.0

Jun 9 2,040 186 277 61 12 0 385.2 124.8 3.0 58.0

Jun 10 2,224 148 272 71 26 1 389.4 125.0 3.0 59.0

Jun 11 1,720 111 370 62 19 1 408.4 125.0 2.5 59.0

Jun 12 1,563 123 352 53 18 1 400.9 124.2 2.5 59.0

Jun 13 1,017 96 534 82 28 4 328.2 98.8 2.5 58.0

Jun 14 1,293 206 922 107 35 1 317.6 95.1 2.5 58.0

Jun 15 1,421 244 1,620 135 37 1 329.2 113.6 2.5 59.0

Jun 16 1,433 192 2,296 216 56 1 356.4 127.1 2.5 59.0

Jun 17 1,093 244 2,721 123 37 0 356.9 113.2 2.5 59.0

Jun 18 993 110 2,589 148 28 0 358.5 107.7 2.0 59.0

Jun 19 1,192 156 2,868 111 36 0 318.5 119.0 2.0 60.0

Jun 20 1,703 194 5,696 123 29 0 290.4 116.1 2.5 60.0

Jun 21 2,566 301 9,332 248 62 0 309.9 123.8 2.5 59.0

Jun 22 2,302 326 13,112 400 113 1 362.9 141.9 3.0 59.0

Jun 23 1,885 446 17,448 328 91 1 343.9 112.0 3.0 60.0

Jun 24 1,237 356 16,155 382 115 1 343.9 103.5 3.0 60.0

Jun 25 2,465 449 23,089 495 167 1 325.4 97.5 3.0 61.0

Jun 26 3,024 528 29,360 780 306 4 330.5 99.4 3.5 61.0

Jun 27 2,701 556 32,980 917 356 1 326.6 122.6 4.0 61.0

Jun 28 1,863 347 25,359 825 364 -1 304.7 121.7 3.5 62.0

Jun 29 2,367 379 21,149 811 304 1 305.4 96.2 4.0 62.0

Jun 30 2,020 296 16,920 835 394 8 329.7 99.3 4.0 62.0

TOTAL 11,765 45,215 7,539 226,244 7,589 2,711 32 

AVG. 2353 1,809 251 7,541 253 90 1 332.1 113.0 3.4 59.0

RUN YEAR CHINOOK CHINOOK unclipped

 ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 179,446 11,794 226,258 10,187 4,164 49 0 

SUMMER 45,215 6,557 

TOTAL 224,661 18,351 

CHINOOK ADULT

TOTALS TO DATE

68
TABLE 45

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS JULY 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Jul 1 1,513 296 0 0 9,721 746 321 3 0 268.3 100.2 4.0 62.0

Jul 2 1,342 395 0 0 10,092 742 332 10 0 255.2 102.0 4.0 62.0

Jul 3 1,994 446 0 0 10,745 1,048 417 6 0 252.7 81.1 4.0 62.0

Jul 4 2,207 391 0 0 9,111 1,421 688 6 0 201.4 60.7 4.0 62.0

Jul 5 1,467 294 0 0 8,062 1,258 590 12 0 218.9 82.2 4.5 62.0

Jul 6 1,606 262 0 0 8,204 1,634 939 14 0 203.8 81.4 4.5 62.0

Jul 7 1,122 220 0 0 5,480 1,498 904 8 0 204.4 81.8 4.0 64.0

Jul 8 837 255 0 0 6,218 1,233 747 27 0 203.3 81.3 4.0 64.0

Jul 9 1,145 261 0 0 4,659 1,170 683 18 0 208.1 66.4 4.0 64.0

Jul 10 1,247 323 0 0 4,597 1,906 1,004 24 0 194.9 58.9 4.0 65.0

Jul 11 1,215 309 1 0 5,656 2,216 1,219 21 0 211.5 63.3 4.0 65.0

Jul 12 1,187 300 0 0 3,809 3,734 2,047 12 0 178.6 53.6 4.0 66.0

Jul 13 1,084 217 0 0 3,076 3,583 2,029 10 0 203.9 76.8 4.5 65.0

Jul 14 550 85 0 0 1,380 2,530 1,410 26 0 175.9 70.5 4.5 66.0

Jul 15 400 84 0 0 858 2,128 1,100 15 0 172.8 54.8 5.5 68.0

Jul 16 539 165 0 0 985 3,234 1,648 33 0 181.5 54.5 5.5 67.0

Jul 17 500 199 0 0 900 2,783 1,453 37 0 172.4 65.1 5.5 67.0

Jul 18 564 149 0 0 1,007 3,825 1,841 41 0 157.0 62.7 5.5 67.0

Jul 19 553 143 0 0 897 2,917 1,368 15 0 190.4 76.0 5.5 67.0

Jul 20 430 121 0 0 618 3,217 1,511 23 0 146.4 58.6 5.6 68.0

Jul 21 305 102 0 0 313 2,295 1,063 21 1 144.6 46.8 5.4 68.0

Jul 22 518 101 0 0 274 3,260 1,423 37 0 138.2 41.4 5.4 68.0

Jul 23 324 67 0 0 191 2,630 1,143 30 0 172.1 51.6 5.5 68.0

Jul 24 161 33 0 0 127 2,547 1,120 33 0 162.6 49.0 5.4 70.0

Jul 25 243 97 0 0 194 3,785 1,664 20 0 133.9 40.2 5.5 69.0

Jul 26 263 96 1 0 137 3,740 1,699 41 0 134.4 40.3 5.5 69.0

Jul 27 375 71 1 1 133 3,675 1,643 22 0 125.9 37.9 5.0 70.0

Jul 28 328 74 2 1 102 2,902 1,362 35 0 164.3 49.1 6.0 70.0

Jul 29 161 27 0 0 60 1,476 668 34 0 152.5 45.9 6.0 70.0

Jul 30 364 90 2 1 52 2,256 1,086 38 0 139.0 41.8 6.0 70.0

Jul 31 240 71 0 0 47 1,882 813 36 1 125.1 37.6 6.0 70.0

TOTAL 24,784 5,744 7 3 97,705 73,271 35,935 708 2 

AVG 799 185 0 0 3,152 2,364 1,159 23 0 180.5 61.7 4.9 66.4

RUN YEAR CHINOOK CHINOOK COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 179,446 11,794 7 323,963 83,458 40,099 757 2 

SUMMER 69,999 12,301 

TOTAL 249,445 24,095 

Note: 1 bull trout was counted on July 3.

CHINOOK ADULT

69
TABLE 46

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS AUGUST 2010

 CHINOOK ADULT CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Aug 1 295 37 0 0 23 2,482 1,100 67 0 113.1 34.0 6.0 70.0

Aug 2 231 58 0 0 29 2,185 908 50 0 112.1 33.5 5.5 71.0

Aug 3 146 30 0 0 13 1,356 522 52 0 120.7 36.2 5.5 70.0

Aug 4 180 31 0 0 13 1,081 442 50 0 151.6 45.9 5.5 71.0

Aug 5 104 18 1 0 8 1,060 408 41 0 144.4 43.7 5.0 71.0

Aug 6 281 53 0 0 14 1,499 585 46 0 124.4 37.0 5.0 72.0

Aug 7 312 66 0 0 13 1,023 440 39 2 123.1 36.9 5.0 71.0

Aug 8 221 41 0 0 7 667 278 56 0 121.0 36.4 5.0 71.0

Aug 9 170 45 0 0 8 672 285 33 0 114.7 34.4 5.5 71.0

Aug 10 202 51 0 0 7 644 190 27 0 107.3 32.2 5.5 71.0

Aug 11 190 41 0 0 4 661 221 30 1 139.7 42.0 5.5 71.0

Aug 12 90 42 0 1 3 551 161 20 0 121.5 36.6 5.5 72.0

Aug 13 116 16 0 0 0 623 192 32 1 122.7 36.9 5.5 71.0

Aug 14 194 30 0 0 0 496 160 19 5 117.7 35.2 5.5 71.0

Aug 15 249 64 0 0 2 419 153 25 0 107.2 32.1 5.5 71.0

Aug 16 79 18 0 0 0 288 78 25 0 122.2 36.7 5.5 72.0

Aug 17 57 33 0 0 0 225 85 29 1 130.0 38.9 5.5 72.0

Aug 18 159 42 0 0 0 250 79 44 3 122.6 36.9 5.5 72.0

Aug 19 195 51 0 0 0 198 66 13 1 124.6 37.3 5.5 72.0

Aug 20 228 50 1 0 1 158 58 21 2 116.0 34.7 5.5 71.0

Aug 21 225 76 0 0 1 263 76 16 0 105.5 31.7 6.0 72.0

Aug 22 695 144 0 0 0 601 168 16 4 102.7 30.9 6.0 72.0

Aug 23 338 63 0 1 0 1,123 243 8 0 108.8 32.6 6.0 72.0

Aug 24 787 136 0 0 0 1,186 334 3 0 109.4 32.7 6.0 71.0

Aug 25 1,078 136 -1 0 1 1,343 389 1 0 117.3 35.3 6.0 70.0

Aug 26 1,520 216 11 0 0 1,415 413 11 3 104.0 31.1 6.0 70.0

Aug 27 2,280 430 22 3 4 1,976 585 8 2 109.9 32.9 5.5 70.0

Aug 28 2,324 268 5 5 4 2,324 672 7 0 99.4 29.8 5.5 69.0

Aug 29 4,265 858 77 19 -1 3,460 971 4 0 95.0 28.5 5.5 69.0

Aug 30 4,236 798 124 21 -1 3,619 1,012 9 2 95.3 28.6 5.5 69.0

Aug 31 3,277 723 79 6 0 2,358 689 3 0 88.5 26.6 5.5 69.0

TOTAL 956 23,768 4,665 319 56 153 36,206 11,963 805 27 

AVG. 191 914 150 10 2 5 1,168 386 26 1 115.9 34.8 5.5 70.9

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 179,446 11,794 326 56 324,116 119,664 52,062 1,562 29 

SUMMER 70,955 12,475 

FALL 23,768 4,491 

TOTAL 274,169 28,760 

70
TABLE 47

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Sep 1 3,888 851 59 7 0 1,917 517 5 0 81.7 0.9 6.0 69.0

Sep 2 4,560 918 118 29 0 2,515 720 5 1 96.8 0.9 6.0 70.0

Sep 3 5,092 802 185 24 4 3,450 1,055 10 0 80.2 0.9 6.0 70.0

Sep 4 4,437 647 182 25 0 5,859 1,773 5 1 61.5 1.0 6.5 69.0

Sep 5 7,849 721 765 132 0 8,654 2,593 14 2 62.8 0.8 6.5 69.0

Sep 6 5,774 773 363 34 0 5,593 1,475 3 0 65.5 1.0 6.5 69.0

Sep 7 8,399 1,167 840 68 2 6,300 1,865 19 0 87.3 0.7 6.5 68.0

Sep 8 6,668 1,054 382 35 0 4,726 1,363 4 1 89.5 0.9 5.5 68.0

Sep 9 6,968 993 596 72 2 5,188 1,546 4 -2 82.6 0.9 5.5 68.0

Sep 10 6,871 1,434 540 46 0 4,344 1,176 2 -1 69.3 1.0 5.5 67.0

Sep 11 4,029 1,168 566 48 0 3,256 911 6 0 63.8 0.9 5.5 68.0

Sep 12 3,558 823 615 37 0 3,960 1,104 6 1 65.8 0.9 5.5 66.0

Sep 13 4,462 970 698 36 0 5,861 1,681 4 0 75.8 1.1 6.0 66.0

Sep 14 2,154 486 259 12 0 3,268 880 2 1 82.8 0.9 6.0 66.0

Sep 15 2,300 476 258 12 0 3,734 1,011 0 -1 90.7 1.1 6.0 68.0

Sep 16 4,441 1,138 397 7 0 4,044 967 -1 2 88.2 0.9 6.0 68.0

Sep 17 5,215 588 426 25 0 4,501 1,330 3 1 91.5 0.8 6.0 67.0

Sep 18 4,976 1,492 580 52 0 4,186 1,260 3 2 71.9 0.8 6.0 68.0

Sep 19 5,906 762 241 20 0 3,518 1,201 1 1 64.0 0.8 5.5 68.0

Sep 20 5,405 1,759 496 73 0 7,909 2,748 -2 3 60.0 0.9 6.0 68.0

Sep 21 5,700 1,372 669 89 0 6,295 2,055 -1 3 84.1 0.9 5.5 67.0

Sep 22 4,620 857 327 32 0 3,866 1,040 6 1 85.5 0.8 5.5 68.0

Sep 23 5,436 1,189 646 71 0 3,264 913 0 2 76.2 0.8 6.0 66.0

Sep 24 6,523 1,251 570 62 0 2,464 707 2 1 77.8 0.8 6.0 66.0

Sep 25 6,933 1,516 193 16 0 1,536 439 -1 4 78.6 0.8 6.0 66.0

Sep 26 11,240 4,373 801 129 -1 2,925 873 -5 0 73.5 0.8 6.0 66.0

Sep 27 8,066 1,517 209 14 0 2,403 684 0 4 89.4 0.9 6.0 66.0

Sep 28 2,412 1,310 239 49 0 2,335 723 -4 0 90.2 0.7 6.0 66.0

Sep 29 2,142 1,093 196 45 1 2,537 803 1 2 96.4 0.8 5.5 67.0

Sep 30 6,745 870 362 47 0 3,000 952 0 1 98.8 0.7 5.5 68.0

TOTAL 162,769 34,370 12,778 1,348 8 123,408 36,365 91 30 

AVG. 5,426 1,146 426 45 0 4,114 1,212 3 1 79.4 0.9 5.9 67.5

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 179,446 11,794 13,104 1,404 324,124 243,072 88,427 1,653 59 

SUMMER 70,955 12,475 

FALL 186,537 38,861 

TOTAL 436,938 63,130 

CHINOOK ADULT

71
TABLE 48

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Oct 1 2,567 992 127 12 0 1,847 487 1 0 91.8 0.8 5.5 68.0

Oct 2 3,014 707 252 19 0 2,186 629 3 1 89.3 0.8 6.5 67.0

Oct 3 3,351 535 152 9 0 2,145 624 -1 2 71.7 0.7 6.0 68.0

Oct 4 1,959 469 184 17 1 2,535 808 1 1 75.6 0.8 6.0 67.0

Oct 5 1,451 399 119 3 0 2,099 684 1 2 104.8 0.5 5.5 67.0

Oct 6 1,990 234 121 27 0 1,933 725 0 2 110.8 0.8 6.0 66.0

Oct 7 2,641 567 153 13 0 1,914 643 0 1 98.7 0.8 5.5 67.0

Oct 8 1,917 511 202 19 2 1,719 631 2 0 102.9 0.9 5.5 66.0

Oct 9 1,092 253 132 7 0 1,173 456 0 0 104.8 0.7 6.0 65.0

Oct 10 984 214 124 13 0 1,224 439 -1 0 91.1 0.6 6.0 65.0

Oct 11 850 247 108 5 0 1,415 539 -1 0 89.0 0.3 6.0 64.0

Oct 12 99 60 165 9 0 902 339 0 1 105.5 0.8 6.0 64.0

Oct 13 885 180 1,392 46 0 2,741 1,169 0 1 120.3 0.8 6.0 64.0

Oct 14 1,118 216 1,584 70 0 3,428 1,563 0 0 123.6 0.7 6.0 64.0

Oct 15 582 131 892 27 0 2,598 1,113 0 1 97.0 0.7 6.0 64.0

Oct 16 232 59 182 5 0 1,583 707 0 1 101.1 0.8 6.0 64.0

Oct 17 234 52 117 1 0 848 322 0 0 88.0 0.8 6.0 64.0

Oct 18 338 77 110 2 1 834 413 0 1 106.3 1.0 5.5 63.0

Oct 19 198 35 77 0 0 565 235 0 0 100.5 1.0 5.5 63.0

Oct 20 433 88 85 2 0 607 241 1 0 102.1 0.7 5.5 62.0

Oct 21 225 44 68 0 0 491 221 0 1 79.3 0.8 5.5 62.0

Oct 22 393 57 88 0 0 505 181 0 0 76.1 0.7 6.0 61.0

Oct 23 74 28 44 1 0 348 121 0 0 75.9 0.7 6.0 61.0

Oct 24 337 61 135 2 0 511 170 0 0 65.8 0.7 6.0 61.0

Oct 25 225 38 101 2 0 504 233 0 0 68.5 0.7 6.0 60.0

Oct 26 91 17 303 8 0 433 176 0 0 86.0 0.7 5.5 60.0

Oct 27 201 20 579 15 0 966 378 0 0 90.2 0.7 5.5 61.0

Oct 28 49 14 392 10 0 924 403 0 0 98.6 0.6 5.5 60.0

Oct 29 161 31 247 11 0 1,052 562 0 0 88.2 0.8 6.0 60.0

Oct 30 27 16 73 4 0 425 210 0 2 94.4 0.7 6.0 60.0

Oct 31 89 20 94 0 0 285 142 3 0 77.2 0.7 6.0 59.0

TOTAL 27,807 6,372 8,402 359 4 40,740 15,564 9 17 

AVG. 897 206 271 12 0 1,314 502 0 1 92.7 0.7 5.8 63.5

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK LAMPREY STURGEON

SPRING 179,446 11,794 21,506 1,763 324,128 283,812 103,991 0 1,662 76 

SUMMER 70,955 12,475 

FALL 214,344 45,233 

TOTAL 464,745 69,502 

 Note: Visual counts ended October 31. 

CHINOOK ADULT

72
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 121.5 0.7 6.0 59.0 Dec 1 128.1 0.0 6.0 47.0

Nov 2 96.3 0.9 6.0 59.0 Dec 2 125.3 0.0 6.0 46.0

Nov 3 114.6 0.8 6.0 57.0 Dec 3 116.4 0.0 6.0 46.0

Nov 4 119.5 0.7 6.0 57.0 Dec 4 128.4 0.0 6.0 45.0

Nov 5 109.1 0.8 6.0 57.0 Dec 5 110.5 0.0 6.0 45.0

Nov 6 103.8 0.7 6.0 56.0 Dec 6 129.6 0.0 6.0 44.0

Nov 7 91.3 0.7 6.0 56.0 Dec 7 122.0 0.0 6.0 43.0

Nov 8 105.7 0.0 6.0 56.0 Dec 8 125.8 0.0 6.0 43.0

Nov 9 109.6 0.7 6.0 56.0 Dec 9 124.8 0.0 6.0 43.0

Nov 10 102.8 0.7 6.0 56.0 Dec 10 108.8 0.0 6.0 44.0

Nov 11 109.5 0.7 6.0 55.0 Dec 11 134.3 0.0 6.0 43.0

Nov 12 98.0 0.7 6.0 54.0 Dec 12 84.7 0.0 6.0 44.0

Nov 13 111.4 0.7 6.0 55.0 Dec 13 106.7 0.0 6.0 44.0

Nov 14 107.2 0.7 6.0 55.0 Dec 14 125.1 0.0 6.0 44.0

Nov 15 111.2 0.7 6.0 54.0 Dec 15 146.2 0.0 6.0 44.0

Nov 16 105.4 0.6 6.0 54.0 Dec 16 133.5 0.0 6.0 43.0

Nov 17 112.1 0.7 6.0 54.0 Dec 17 109.2 0.0 6.0 43.0

Nov 18 113.5 0.6 6.0 54.0 Dec 18 136.2 0.0 6.0 44.0

Nov 19 105.1 0.6 6.0 53.0 Dec 19 124.8 0.0 6.0 43.0

Nov 20 109.7 0.7 6.0 53.0 Dec 20 117.5 0.0 5.5 44.0

Nov 21 102.8 0.6 6.0 52.0 Dec 21 128.0 0.0 6.0 44.0

Nov 22 130.2 0.6 6.0 52.0 Dec 22 140.8 0.0 6.0 44.0

Nov 23 123.6 0.6 6.0 52.0 Dec 23 111.3 0.0 6.0 44.0

Nov 24 145.1 0.6 6.0 51.0 Dec 24 127.6 0.0 6.0 44.0

Nov 25 130.4 0.6 6.0 50.0 Dec 25 105.0 0.0 6.0 44.0

Nov 26 110.0 0.6 6.5 49.0 Dec 26 108.7 0.0 6.0 44.0

Nov 27 109.8 0.6 6.5 49.0 Dec 27 124.3 0.0 6.0 44.0

Nov 28 115.3 0.6 6.0 49.0 Dec 28 128.9 0.0 6.0 43.0

Nov 29 134.0 0.7 6.0 48.0 Dec 29 142.7 0.0 6.0 43.0

Nov 30 134.3 0.7 6.0 48.0 Dec 30 153.0 0.0 6.0 42.0

Dec 31 175.8 0.0 6.0 42.0

AVG. 113.1 0.7 6.0 53.7 AVG. 125.3 0.0 6.0 43.9

NOVEMBER DECEMBER

JOHN DAY PROJECT 2010

DISCHARGE AND WATER QUALITY DATA

TABLE 49

73
YEARLY TOTALS OF SALMONIDS COUNTED OVER 

JOHN DAY DAM

1968 - 2010

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTAL

1968 233,654 121,256 87,847 38,233 480,990

1969 276,051 86,348 39,847 13,589 415,835

1970 222,506 82,440 78,133 19,543 402,622

1971 193,881 115,977 72,232 40,830 422,920

1972 225,631 141,628 51,793 17,533 436,585

1973 249,492 101,440 64,744 13,359 429,035

1974 167,888 43,756 33,121 14,651 259,416

1975 159,079 32,651 50,774 6,305 248,809

1976 175,911 59,808 30,446 5,806 271,971

1977 194,931 102,558 85,701 1,123 384,313

1978 174,852 44,188 13,778 8,355 241,173

1979 118,154 55,877 43,630 5,061 222,722

1980 100,664 78,199 50,675 1,924 231,462

1981 114,359 95,172 46,146 2,562 258,239

1982 144,082 108,603 37,970 4,063 294,718

1983 139,866 154,425 91,917 1,640 387,848

1984 188,373 201,154 107,951 2,080 499,558

1985 337,624 247,093 124,941 1,652 711,310

1986 346,700 238,010 46,327 1,933 632,970

1987 327,752 170,654 75,529 3,355 577,290

1988 277,251 164,650 48,095 6,813 496,809

1989 208,254 193,460 39,374 9,663 450,751

1990 156,313 107,849 42,077 3,023 309,262

1991 118,921 160,257 63,760 8,021 350,959

1992 132,025 195,194 69,731 2,633 399,583

1993 141,705 95,642 61,218 2,995 301,560

1994 126,645 93,075 11,170 2,842 233,732

1995 107,277 123,246 8,667 2,117 241,307

1996 130,602 156,002 25,698 4,279 316,581

1997 185,240 157,038 35,830 4,229 382,337

1998 130,028 158,547 9,837 8,497 306,909

1999 163,282 165,314 14,809 13,232 356,638

2000 269,371 220,328 88,372 23,969 602,040

2001 510,987 483,409 107,869 51,181 1,153,446

2002 447,729 390,300 41,915 9,272 889,216

2003 467,116 286,176 35,417 38,577 827,286

2004 447,891 233,431 113,497 35,522 830,341

2005 322,991 232,103 69,770 36,205 661,081

2006 290,161 231,355 35,387 38,374 595,281

2007 215,876 237,517 24,277 39,421 517,091

2008 342,952 277,162 193,409 44,898 858,421

2009 451,974 581,645 157,402 71,739 1,262,760

2010 534,247 283,812 324,128 23,272 1,165,459

TOTALS 10,270,288 7,508,749 2,855,211 684,371 21,318,636

10-Year

Average 403,192 323,691 110,307 38,846 876,038

*Jacks included

1999 - Total includes 1 pink

2005 - Total includes 12 pinks

2006 - Total includes 1 chum and 3 pinks

TABLE 50

74
TABLE 51

 SPRING SUMMER FALL

 Apr 1- Jun 6- Aug 6-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* Jun 5 Aug 5 Oct 31 JACKS

1968 29,973 46,272 30,702 42,212 16,726 62,709 4,851 209 233,654 77,482 75,494 80,678 67,284

1969 6 4,266 72,966 35,899 31,071 18,523 103,778 9,542 276,051 81,724 64,732 129,595 93,928

1970 35,750 35,248 20,439 21,542 24,784 80,969 3,774 222,506 72,555 43,093 106,858 74,090

1971 13,995 40,620 24,364 25,692 10,403 73,157 5,650 193,881 56,625 50,030 87,226 61,380

1972 28,535 41,882 15,833 27,484 14,208 90,181 7,508 225,631 71,569 44,542 109,520 82,646

1973 67,467 27,091 18,972 15,067 16,995 89,913 13,987 249,492 96,710 34,206 118,576 73,687

1974 5,174 38,058 8,115 18,985 8,112 77,296 12,148 167,888 46,191 25,865 95,832 61,669

1975 7,727 27,989 11,058 21,359 18,250 65,367 7,329 159,079 37,716 32,179 89,184 62,403

1976 10,428 32,985 17,836 18,506 10,114 72,467 13,575 175,911 45,419 36,037 94,455 62,793

1977 55,061 19,422 15,674 13,764 7,853 71,302 11,855 194,931 75,782 29,194 89,955 60,386

1978 34,735 35,206 15,104 16,764 8,149 52,975 11,919 174,852 72,723 30,371 71,758 36,289

1979 8,224 12,568 9,537 13,580 14,128 50,977 8,566 574 118,154 21,981 23,572 72,601 41,364

1980 7,995 18,311 7,125 12,522 9,063 37,023 8,625 100,664 27,202 19,664 53,798 25,877

1981 18,178 18,325 7,292 8,992 8,524 44,626 8,422 114,359 37,677 15,813 60,869 34,547

1982 3,396 30,444 11,031 7,359 10,881 67,271 13,700 144,082 36,530 16,360 91,192 56,966

1983 7,123 25,391 7,990 7,064 8,195 66,078 18,025 139,866 33,480 14,834 91,552 43,440

1984 4,329 26,561 9,706 12,892 15,422 96,399 22,255 809 188,373 32,035 22,795 133,543 69,874

1985 27,539 42,487 15,585 9,663 27,387 178,322 34,192 2,449 337,624 72,389 23,489 241,746 149,281

1986 21 38,075 37,959 13,227 9,703 10,797 194,928 41,990 346,700 77,884 22,051 246,765 133,827

1987 33,985 26,852 13,641 8,948 24,363 196,596 23,367 327,752 62,313 22,244 243,195 53,794

1988 33,323 20,170 14,731 9,648 37,002 147,553 14,824 277,251 55,195 23,569 198,487 51,330

1989 12,510 23,983 12,793 10,124 35,985 101,794 11,065 208,254 37,773 23,868 146,613 25,092

1990 23,689 18,854 11,209 9,199 13,542 71,508 8,312 156,313 43,127 20,532 92,654 22,195

1991 7,419 13,668 8,868 8,390 4,879 64,950 10,747 118,921 21,847 16,872 80,202 28,646

1992 27,538 16,623 9,452 5,263 7,677 58,140 7,332 132,025 45,457 13,910 72,658 22,084

1993 26,309 28,204 13,295 6,311 10,703 51,667 5,216 141,705 56,144 18,364 67,197 9,621

1994 4,436 4,937 6,305 6,397 13,345 79,538 11,687 126,645 9,745 12,935 103,965 18,867

1995 2,034 3,378 4,977 6,273 14,694 61,273 14,648 107,277 5,776 11,476 90,025 24,192

1996 1,860 18,616 7,419 6,356 18,550 68,198 9,603 130,602 21,599 13,148 95,855 12,071

1997 13,579 45,408 16,551 8,328 10,355 81,039 9,980 185,240 62,580 21,769 100,891 1,588

1998 9,279 12,439 10,076 7,535 11,073 62,107 17,519 130,028 22,177 17,780 90,071 13,745

1999 3,008 16,517 10,206 14,226 20,201 86,380 12,744 163,282 20,498 24,714 118,070 19,611

2000 48,176 47,705 19,201 13,579 44,377 86,737 9,596 269,371 98,710 31,056 139,605 56,892

2001 187,104 74,233 46,449 33,904 20,506 128,230 20,561 510,987 270,385 74,235 166,367 57,877

2002 36,677 99,270 69,941 44,890 37,086 143,126 16,739 447,729 142,290 110,969 194,470 37,568

2003 3,951 61,184 45,880 62,159 45,782 22,222 201,192 28,666 1,238 66 472,340 111,642 105,615 249,828 54,680

2004 127 62,999 50,288 55,728 30,998 24,383 192,606 29,301 1,410 51 447,891 118,520 83,060 244,723 47,708

2005 15 13,680 39,563 45,107 28,340 15,637 158,917 21,319 411 2 322,991 58,742 69,439 194,382 37,622

2006 420 49,051 50,206 28,688 14,821 118,233 27,015 1,710 17 290,161 52,406 77,964 158,064 28,507

2007 3 13,080 40,896 30,282 19,378 12,140 81,091 17,462 1,256 288 215,876 57,042 47,908 109,379 61,316

2008 14,050 77,177 58,652 22,929 29,293 126,961 13,890 342,952 96,697 77,329 168,926 60,788

2009 5,282 112,503 75,623 31,549 51,444 155,522 20,051 451,974 126,539 99,136 226,299 164,110

2010 69,747 108,746 64,519 30,528 29,389 197,139 34,179 534,247 191,240 83,430 259,577 69,502

TOTAL 4,123 1,119,338 1,624,746 1,012,879 771,784 782,181 4,296,235 653,736 10,066 10,275,512 2,862,118 1,725,643 5,677,206 2,271,137

10-Year

Average 46,422 69,761 55,867 31,699 25,692 150,302 22,918 403,715 122,550 82,909 197,202 61,968

*Jacks included

MONTHLY COUNT OF CHINOOK SALMON

JOHN DAY DAM 1968 - 2010

75
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1968 42,175 44,942 690 32 7 1 87,847

1969 13,383 26,174 245 37 8 39,847

1970 18,029 58,176 1,909 19 78,133

1971 5,219 66,183 787 38 5 72,232

1972 6,762 43,704 1,257 68 2 51,793

1973 2 21,283 42,588 864 6 1 64,744

1974 2,024 30,687 403 6 1 33,121

1975 6,154 44,454 163 2 1 50,774

1976 8,907 21,278 258 1 2 30,446

1977 6 52,852 32,269 537 34 3 85,701

1978 5,633 8,006 119 20 13,778

1979 13,466 29,603 560 1 43,630

1980 9,596 40,536 530 13 50,675

1981 17,064 28,975 94 13 46,146

1982 8,708 28,974 286 2 37,970

1983 27,372 63,995 506 37 7 91,917

1984 54,975 51,728 1,230 16 2 107,951

1985 78,326 46,184 421 10 124,941

1986 13,472 32,116 738 0 1 46,327

1987 35,022 39,983 513 11 75,529

1988 25,001 22,855 225 12 2 48,095

1989 18,883 20,330 148 12 1 39,374

1990 1 15,247 26,580 245 4 42,077

1991 10,917 52,130 699 9 5 63,760

1992 1 38,618 30,788 303 20 1 69,731

1993 1 30,668 30,348 198 2 1 61,218

1994 7,004 4,141 22 2 1 11,170

1995 1 4,242 4,352 71 1 8,667

1996 15,316 10,323 59 0 25,698

1997 10 11,605 23,604 603 4 4 35,830

1998 4,371 5,314 131 19 2 9,837

1999 1 4,803 9,910 88 2 5 14,809

2000 15 73,119 15,122 108 7 1 88,372

2001 7 86,624 21,062 100 75 1 107,869

2002 1 20,044 21,772 96 1 1 41,915

2003 19,260 16,004 151 2 35,417

2004 34 84,659 28,663 133 5 3 113,497

2005 -3 35,616 33,988 162 6 1 69,770

2006 20,279 14,949 154 5 35,387

2007 6 16,083 7,994 141 53 24,277

2008 1 150,928 42,325 153 2 193,409

2009 3 100,136 57,110 142 8 3 157,402

2010 14 226,244 97,705 153 8 4 324,128

TOTAL 101 1,460,089 1,377,924 16,395 625 76 1 2,855,211

10-Year 

Average 75,987 34,157 139 17 110,307

TABLE 52

MONTHLY COUNT OF SOCKEYE SALMON

1968 - 2010

 JOHN DAY DAM

76
TABLE 53

MONTHLY COUNT OF COHO SALMON

JOHN DAY DAM 1968 - 2010

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

1968 4 1,311 32,882 3,848 188 38,233

1969 25 308 9,879 3,377 13,589

1970 14 1,026 17,272 1,231 19,543

1971 944 36,401 3,485 40,830

1972 1,253 14,965 1,315 17,533

1973 788 11,350 1,221 13,359

1974 730 11,253 2,668 14,651

1975 85 4,266 1,954 6,305

1976 57 3,739 2,010 5,806

1977 8 534 581 1,123

1978 6 2,676 5,673 8,355

1979 1 132 2,853 1,753 322 5,061

1980 27 1,431 466 1,924

1981 90 2,030 442 2,562

1982 145 3,032 886 4,063

1983 99 1,353 188 1,640

1984 4 1,736 331 9 2,080

1985 95 1,140 395 22 1,652

1986 1,527 406 1,933

1987 1 16 3,205 133 3,355

1988 3 241 5,170 1,399 6,813

1989 264 6,832 2,567 9,663

1990 1 1,890 1,132 3,023

1991 5 6,140 1,876 8,021

1992 2,153 480 2,633

1993 11 2,233 751 2,995

1994 164 1,892 786 2,842

1995 63 1,199 855 2,117

1996 11 3,432 836 4,279

1997 1 2,860 1,368 4,229

1998 18 2,806 5,673 8,497

1999 8 9,471 3,753 13,232

2000 2 921 15,355 7,691 23,969

2001 49 480 23,204 27,448 51,181

2002 66 5,101 4,105 9,272

2003 282 24,786 13,509 183 5 38,765

2004 161 24,884 9,710 766 1 35,522

2005 334 20,981 12,882 2,005 3 36,205

2006 613 20,825 12,340 4,543 53 38,374

2007 1 1 248 21,179 17,799 193 39,421

2008 810 29,451 14,637 44,898

2009 1 4,826 29,003 37,909 71,739

2010 10 375 14,126 8,761 23,272

TOTAL 0 2 1 109 17,027 438,497 220,630 8,231 684,559

10-Year

Average 820 21,354 15,910 38,865

*Jacks included

77
TABLE 54

MONTHLY COUNT OF STEELHEAD 

JOHN DAY DAM 1968 - 2010

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

1968 3,939 2,659 151 6,094 26,824 68,791 11,405 1,393 121,256

1969 314 3,986 3,691 714 12,004 13,267 40,082 12,290 86,348

1970 1,987 1,279 253 7,373 19,412 46,036 6,100 82,440

1971 1,472 592 263 17,459 19,693 63,868 12,630 115,977

1972 1,523 1,966 356 17,656 20,502 78,138 21,487 141,628

1973 8,019 3,546 785 12,134 15,608 46,566 14,782 101,440

1974 1,713 2,363 1,361 9,713 8,419 12,479 7,708 43,756

1975 760 428 648 6,251 8,583 9,977 6,004 32,651

1976 929 1,248 1,868 9,254 17,964 22,754 5,791 59,808

1977 1,319 418 2,341 18,366 7,088 56,134 16,892 102,558

1978 741 631 1,601 5,573 6,911 22,896 5,835 44,188

1979 602 136 253 8,012 10,717 16,202 18,072 1,883 55,877

1980 4,131 555 577 5,850 18,114 34,700 14,272 78,199

1981 2,061 1,539 2,515 15,999 18,283 34,098 20,677 95,172

1982 3,393 1,698 1,167 10,168 19,693 50,725 21,759 108,603

1983 1,492 434 560 15,088 31,453 83,215 22,183 154,425

1984 3,316 1,787 2,101 21,442 19,743 100,437 46,506 5,822 201,154

1985 6,821 1,723 3,583 19,631 64,456 109,488 37,227 4,164 247,093

1986 3,611 2,040 887 2,362 37,732 31,576 107,002 52,800 238,010

1987 3,926 -747 942 23,614 34,203 69,585 39,131 170,654

1988 4,290 525 2,188 17,649 25,741 81,859 32,398 164,650

1989 2,940 508 2,445 18,254 22,548 104,521 42,244 193,460

1990 3,339 600 1,902 10,544 9,445 42,888 39,131 107,849

1991 2,547 660 1,256 12,827 18,310 87,277 37,380 160,257

1992 1,334 406 2,337 10,732 17,326 143,823 19,236 195,194

1993 3,453 808 2,845 9,434 11,018 46,447 21,637 95,642

1994 2,286 413 1,647 6,961 7,140 44,175 30,453 93,075

1995 1,498 488 1,757 7,755 26,450 45,087 40,211 123,246

1996 1,597 462 1,576 11,885 42,853 67,171 30,458 156,002

1997 2,171 810 2,021 12,847 22,179 75,119 41,891 157,038

1998 4,367 1,018 2,460 9,827 9,053 67,322 64,500 158,547

1999 2,702 764 1,975 17,083 42,160 72,719 27,911 165,314

2000 2,607 784 4,500 23,496 37,827 113,619 37,495 220,328

2001 1,946 550 11,031 52,946 50,723 230,803 135,410 483,409

2002 7,330 972 5,875 42,167 59,430 170,893 103,633 390,300

2003 9,792 1,327 222 4,888 28,019 23,687 177,058 50,975 7,666 1,408 305,042

2004 186 2,591 1,437 537 6,840 20,250 24,594 145,241 28,300 3,401 54 233,431

2005 106 2,571 843 456 3,424 24,705 27,445 116,336 49,965 6,158 94 232,103

2006 32 1,252 2,104 343 2,575 15,719 25,008 125,323 46,050 12,909 40 231,355

2007 400 3,584 1,592 641 2,450 16,497 43,710 119,499 42,809 5,509 826 237,517

2008 2,363 1,004 5,973 45,572 41,931 144,781 35,538 277,162

2009 2,502 674 5,136 43,692 167,086 262,375 100,180 581,645

2010 2,156 442 7,589 73,271 36,206 123,408 40,740 283,812

TOTAL 23,715 112,901 40,920 109,091 811,545 1,204,379 3,680,917 1,492,096 48,905 7,527,615

10-YR

Average 2,360 584 5,578 36,284 49,982 161,572 63,360 325,578

78
Columbia

River Flow

600 0 600

SCALE IN FEET

1200

Fish Counting

Station

Fish Counting

Station

Oregon Shore

Fish Ladder

Fish Viewing

Room

Powerhouse Fish

Collection System

Fishway Entrances

Fishway

Pumps

Washington

Shore Fish Ladder

Navigation

Lock

Fishway

Entrances

SFE 1 & 2

Lake Wallula

Spillway Powerhouse

14 1 1 22

Juvenile Fish

Facility

WFE 1 & 2 NFE 2 & 3

N

WASHINGTON OREGON

McNary Lock and Dam

Plate 5 McNary Lock and Dam

79
McNARY DAM

FISH COUNTING SCHEDULE

Washington Ladder Schedule 

1 January – 31 March No counting. 

1 April – 31 October Visual counts daily 0400-2000 hours PST.

1 July – 30 September Nighttime video lamprey counts.

1 November – 31 December No counting. 

Oregon Ladder Schedule

1 January - 31 March No counting. 

1 April – 31 October Visual counting daily 0400-2000 hours PST.

1 July – 30 September Nighttime video lamprey counts.

1 November – 31 December No counting. 

FISH LADDER OPERATING SCHEDULE

Washington Ladder

1 January – 31 December Ladder in service. No outage. 

Oregon Ladder

1 January to 12 January Ladder in service. 

12 January – 26 February Ladder dewatered for annual maintenance and 

lamprey orifice installation. 

26 February to 31 December Ladder in service.

FISHWAY ACTIVITIES

Washington ladder maintenance activities occurred in December 2009 consisting 

of camera inspections of diffuser gratings with maintenance performed on all abovewater structures and in the ladder to tailwater elevation. The junction pool still cannot be 

dewatered due to problems with the concrete spillway bulkheads. The Wasco county 

PUD was also operational all of 2010. 

Oregon ladder maintenance activities consist of work to install new exit 

bulkheads and slots along with orifices’ on the stem walls of the tilting weirs for adult 

lamprey passage improvement. Video, physical and dive inspections of all diffuser 

gratings were completed, revealing one small section which required repair just upstream 

of the south junction pool. 

Three fish pumps were operated 1 March through 30 June and from 20 to 31 

December. From 30 June to 20 December, two pumps were in use due to transformer 

80
replacement and issues with pump 3. The 1000 cfs gravity conduit operated all season 

except for one short term outage on April 1 to remove exit’s north travelling screen 

bulkheads. 

The juvenile bypass channel was operated for both juvenile and adult fallback 

passage, from 1 April to 29 December except on May 12 when orifices were closed for 

seven hours for rectangular screen cleaning mechanism repairs. Other brief outages 

occurred when switching in and out of emergency bypass. 

81
TABLE 55

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER McNARY DAM

2010

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

CHINOOK* 48,451 98,345 58,192 30,587 18,708 166,173 42,544 463,000

STEELHEAD 1,974 397 3,668 51,028 39,689 122,146 43,611 262,513

SOCKEYE 7 166,127 112,474 194 -4 1 278,799

COHO* 54 9,555 5,480 15,089

CHUM 0

PINK 0

TOTAL 50,425 98,749 227,987 194,089 58,645 297,870 91,636 1,019,401

SHAD 42 168,290 104,822 3,519 276,673

LAMPREY 0 2 232 499 89 11 833

STURGEON 0

BULL TROUT 0

*Jacks Included

82
JANUARY FEBRUARY MARCH

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Jan 1 115.0 0.0 6.0 40.0 Feb 1 107.5 0.0 6.0 41.0 Mar 1 93.9 0.0 6.0 41.0

Jan 2 90.1 0.0 6.0 40.0 Feb 2 96.6 0.0 5.5 41.0 Mar 2 97.9 0.0 6.0 41.0

Jan 3 98.0 0.0 6.0 40.0 Feb 3 103.8 0.0 5.8 41.0 Mar 3 102.8 0.0 6.0 41.0

Jan 4 108.0 0.0 6.0 40.0 Feb 4 92.5 0.0 5.4 41.0 Mar 4 91.6 0.0 6.0 41.0

Jan 5 114.0 0.0 6.0 40.0 Feb 5 94.7 0.0 5.6 41.0 Mar 5 104.3 0.0 6.0 42.0

Jan 6 123.8 0.0 6.0 40.0 Feb 6 98.7 0.0 5.8 41.0 Mar 6 103.8 0.0 6.0 42.0

Jan 7 127.9 0.0 6.0 40.0 Feb 7 97.3 0.0 6.0 40.0 Mar 7 101.9 0.0 6.0 42.0

Jan 8 137.9 0.0 6.0 40.0 Feb 8 103.9 0.0 6.0 40.0 Mar 8 97.9 0.0 6.0 43.0

Jan 9 121.0 0.0 5.8 40.0 Feb 9 120.6 0.0 6.0 40.0 Mar 9 118.7 0.0 * 43.0

Jan 10 93.2 0.0 3.1 39.0 Feb 10 116.3 0.0 6.0 41.0 Mar 10 98.6 0.0 6.0 43.0

Jan 11 106.5 0.0 3.0 39.0 Feb 11 107.8 0.0 6.0 41.0 Mar 11 106.2 0.0 6.0 43.0

Jan 12 119.0 0.0 * 39.0 Feb 12 102.0 0.0 6.0 41.0 Mar 12 99.6 0.0 6.0 43.0

Jan 13 118.5 0.0 5.8 39.0 Feb 13 97.8 0.0 5.7 41.0 Mar 13 90.4 0.0 6.0 43.0

Jan 14 107.1 0.0 6.0 39.0 Feb 14 91.3 0.0 5.9 41.0 Mar 14 109.7 0.0 6.0 43.0

Jan 15 91.1 0.0 6.0 39.0 Feb 15 91.0 0.0 6.0 41.0 Mar 15 105.2 0.0 6.0 43.0

Jan 16 101.2 0.0 6.0 40.0 Feb 16 97.9 0.0 6.0 41.0 Mar 16 92.3 0.0 6.0 43.0

Jan 17 95.9 0.0 6.0 40.0 Feb 17 109.2 0.0 6.0 41.0 Mar 17 95.4 0.0 6.0 43.0

Jan 18 99.5 0.0 6.0 40.0 Feb 18 108.3 0.0 6.0 41.0 Mar 18 85.0 0.0 6.0 43.0

Jan 19 80.0 0.0 6.0 40.0 Feb 19 112.1 0.0 5.7 41.0 Mar 19 95.7 0.0 6.0 43.0

Jan 20 96.3 0.0 6.0 40.0 Feb 20 105.0 0.0 6.0 41.0 Mar 20 94.2 0.0 5.7 43.0

Jan 21 98.4 0.0 5.4 40.0 Feb 21 106.3 0.0 6.0 41.0 Mar 21 84.5 0.0 6.0 44.0

Jan 22 95.9 0.0 4.4 41.0 Feb 22 119.5 0.0 6.0 41.0 Mar 22 111.1 0.0 5.8 44.0

Jan 23 95.2 0.0 4.5 41.0 Feb 23 125.7 0.0 6.0 41.0 Mar 23 86.0 0.0 5.6 44.0

Jan 24 104.6 0.0 4.5 41.0 Feb 24 110.0 0.0 6.0 41.0 Mar 24 92.1 0.0 5.5 44.0

Jan 25 113.1 0.0 3.4 41.0 Feb 25 94.3 0.0 6.0 41.0 Mar 25 98.0 0.0 5.6 44.0

Jan 26 112.9 0.0 4.2 41.0 Feb 26 105.9 0.0 6.0 41.0 Mar 26 83.4 0.0 5.8 45.0

Jan 27 102.5 0.0 4.2 40.0 Feb 27 98.7 0.0 * 41.0 Mar 27 99.0 0.0 6.0 45.0

Jan 28 110.1 0.0 3.5 40.0 Feb 28 85.1 0.0 6.0 41.0 Mar 28 91.9 0.0 6.0 45.0

Jan 29 101.8 0.0 4.4 40.0 Mar 29 112.4 0.0 5.6 46.0

Jan 30 109.3 0.0 4.8 40.0 Mar 30 96.2 0.0 5.7 46.0

Jan 31 97.4 0.0 5.3 41.0 Mar 31 101.4 0.0 5.2 46.0

AVG. 106.0 0.0 5.2 40.0 AVG. 103.6 0.0 5.9 40.9 AVG. 98.1 0.0 5.9 43.3

* Data unavailable

TABLE 56

DISCHARGE AND WATER QUALITY DATA

MCNARY PROJECT 2010

83
TABLE 57

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS APRIL 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY KCFS KCFS SECCHI DEG F

Apr 1 8 0 105 52 101.5 0.0 5.8 46.0

Apr 2 16 0 155 66 101.4 0.0 5.7 46.0

Apr 3 27 0 98 46 101.2 0.0 5.5 46.0

Apr 4 14 0 4 -24 95.0 0.0 5.0 46.0

Apr 5 19 0 34 21 99.4 0.0 5.3 46.0

Apr 6 24 1 -17 -21 92.5 0.0 5.6 46.0

Apr 7 47 1 81 23 89.4 0.0 5.5 46.0

Apr 8 45 2 58 27 83.3 0.7 5.1 46.0

Apr 9 98 1 67 35 79.6 0.3 4.9 46.0

Apr 10 72 0 87 41 98.3 39.5 4.5 46.0

Apr 11 54 1 48 37 93.0 37.4 3.9 47.0

Apr 12 93 2 79 49 95.8 38.5 3.8 48.0

Apr 13 160 2 91 54 101.0 40.5 4.8 48.0

Apr 14 355 2 121 82 96.7 38.9 4.8 47.0

Apr 15 814 0 63 40 93.9 37.6 4.8 48.0

Apr 16 894 3 82 42 99.4 40.0 5.3 48.0

Apr 17 771 8 96 54 98.9 39.8 5.5 48.0

Apr 18 1,456 11 125 80 104.1 41.9 5.1 49.0

Apr 19 1,380 17 90 48 112.9 45.3 4.9 49.0

Apr 20 1,821 3 51 25 135.4 54.4 5.0 49.0

Apr 21 5,494 46 95 59 141.9 56.8 5.1 49.0

Apr 22 3,659 25 51 36 169.6 68.1 5.0 51.0

Apr 23 2,914 25 60 41 182.2 73.0 4.0 51.0

Apr 24 3,670 46 59 32 173.9 69.7 4.9 52.0

Apr 25 4,826 96 63 46 173.0 69.5 4.8 52.0

Apr 26 2,642 35 35 23 168.8 68.1 5.3 52.0

Apr 27 5,026 71 16 12 177.2 71.2 5.2 52.0

Apr 28 5,401 98 33 22 165.8 66.6 4.8 52.0

Apr 29 3,038 41 25 16 160.2 64.4 4.4 52.0

Apr 30 3,046 30 19 11 155.7 62.6 4.8 52.0

TOTAL 47,884 567 1,974 1,075

AVG. 1596 19 66 36 121.4 37.5 5.0 48.5

 Note: Visual counts occurred April 1 through October 31. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST.

Official Spring Chinook run started April 1. 

CHINOOK ADULT

84
TABLE 58

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS MAY 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY KCFS KCFS SECCHI 

DEG F

May 1 2,586 27 0 15 9 0 0 182.8 73.8 5.1 52.0

May 2 3,147 48 0 12 6 0 0 154.5 61.9 5.9 51.0

May 3 4,817 85 0 10 5 0 0 180.0 71.9 5.0 51.0

May 4 6,615 128 0 16 9 0 0 174.4 70.3 4.9 51.0

May 5 5,117 95 0 17 7 0 0 189.8 76.1 5.6 51.0

May 6 4,556 121 0 13 10 0 0 153.2 61.6 5.1 52.0

May 7 7,375 122 0 9 4 0 0 190.2 76.3 5.0 51.0

May 8 4,715 150 0 5 3 0 0 159.0 63.8 5.4 51.0

May 9 4,179 196 0 9 8 0 0 175.1 70.3 5.3 53.0

May 10 4,549 196 0 10 6 -6 1 180.8 72.6 5.0 53.0

May 11 4,555 229 0 17 11 0 0 164.2 65.9 6.0 51.0

May 12 4,136 300 0 8 6 0 1 187.9 75.7 6.0 52.0

May 13 3,452 297 0 3 1 0 -1 208.6 84.1 6.0 52.0

May 14 3,184 450 0 10 6 0 0 182.8 73.6 6.0 52.0

May 15 1,697 287 0 17 5 0 -1 172.9 69.5 6.0 53.0

May 16 1,880 372 0 12 6 1 0 174.2 70.0 * 53.0

May 17 1,851 448 0 22 10 0 0 202.4 81.3 6.0 54.0

May 18 2,624 561 0 17 7 0 0 209.4 84.4 5.5 54.0

May 19 3,100 553 0 17 9 0 0 228.7 92.4 6.0 54.0

May 20 2,858 562 0 16 2 0 0 234.5 94.2 6.0 55.0

May 21 2,206 351 0 13 5 1 0 267.8 107.2 6.0 55.0

May 22 2,040 330 0 17 3 1 0 240.8 96.8 6.0 55.0

May 23 1,400 194 0 12 2 0 0 209.8 84.4 6.0 55.0

May 24 655 162 0 10 4 0 0 237.4 95.6 6.0 54.0

May 25 825 148 0 12 8 5 0 219.0 88.3 6.0 54.0

May 26 522 101 0 9 4 8 0 218.4 87.6 6.0 54.0

May 27 1,085 160 0 7 0 5 0 211.1 84.4 6.0 54.0

May 28 1,377 150 1 22 5 8 0 186.1 74.7 6.0 55.0

May 29 1,199 181 1 10 4 1 0 175.1 70.3 6.0 56.0

May 30 1,328 129 1 13 6 6 0 217.5 87.5 6.0 55.0

May 31 1,460 122 4 17 5 12 0 194.5 78.2 6.0 55.0

TOTAL 91,090 7,255 7 397 176 42 0

AVG. 2,938 234 0 13 6 1 0 196.2 78.9 5.7 53.2

*Data unavailable

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 138,974 7,822 7 2,371 1,251 42 0

CHINOOK ADULT 

85
TABLE 59

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS JUNE 2010

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY KCFS KCFS SECCHI 

DEG F

Jun 1 1,148 109 6 9 0 18 0 202.8 81.3 6.0 55.0

Jun 2 1,426 130 9 18 6 66 0 233.2 93.7 * 56.0

Jun 3 1,377 150 9 9 1 139 0 275.0 116.4 6.0 56.0

Jun 4 2,325 182 10 17 1 61 0 305.4 141.3 6.0 56.0

Jun 5 2,540 203 36 21 6 378 0 320.3 165.9 3.8 56.0

Jun 6 2,217 191 43 28 6 1,185 0 320.6 156.3 4.4 56.0

Jun 7 1,795 177 69 14 6 911 0 321.6 157.7 4.3 56.0

Jun 8 2,270 221 69 35 11 1,315 2 341.2 176.4 4.4 56.0

Jun 9 2,100 176 72 42 5 810 0 364.1 200.0 3.5 58.0

Jun 10 1,490 121 62 20 6 202 0 389.8 226.6 * 57.0

Jun 11 1,713 141 86 44 8 50 0 391.7 229.9 1.7 56.0

Jun 12 1,722 162 109 32 6 90 0 362.9 202.2 1.8 56.0

Jun 13 1,740 135 218 27 3 484 0 319.3 161.4 1.0 57.0

Jun 14 1,567 101 328 35 7 2,589 0 305.8 137.2 1.4 58.0

Jun 15 1,077 135 363 45 17 1,417 0 328.8 155.1 1.5 58.0

Jun 16 1,918 190 572 69 14 1,459 0 350.8 179.7 1.7 56.0

Jun 17 1,758 202 1,449 98 26 921 0 342.1 168.6 1.9 58.0

Jun 18 795 116 1,981 70 19 7,457 0 338.6 162.0 1.5 57.0

Jun 19 768 104 2,002 76 16 11,929 0 309.5 134.5 1.7 58.0

Jun 20 769 134 1,699 109 24 14,512 0 281.2 120.2 2.3 58.0

Jun 21 1,454 137 3,336 82 23 9,384 0 318.6 143.3 2.5 58.0

Jun 22 1,737 219 4,931 100 25 6,062 0 343.2 167.8 2.5 58.0

Jun 23 2,243 269 6,884 97 20 9,851 0 336.4 166.1 3.8 58.0

Jun 24 1,640 169 10,931 167 35 13,566 0 333.6 162.9 3.5 58.0

Jun 25 1,878 170 17,223 231 70 15,223 0 327.4 157.4 5.3 58.0

Jun 26 1,735 215 13,584 311 88 18,194 0 325.2 154.9 3.8 58.0

Jun 27 2,121 185 22,740 320 104 13,241 0 315.1 158.3 3.8 60.0

Jun 28 2,444 287 23,940 357 107 13,995 0 297.4 146.9 3.9 61.0

Jun 29 3,020 285 28,622 551 192 13,021 0 320.3 156.1 4.2 61.0

Jun 30 2,160 229 24,744 634 220 9,760 0 308.9 150.4 4.2 61.0

TOTAL 15,098 37,849 5,245 166,127 3,668 1,072 168,290 2

AVG. 1,887 1,720 175 5,538 122 36 5,610 0 321.0 157.7 3.3 57.5

*Data unavailable

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 154,072 9,185 166,134 6,039 2,323 168,332 2

SUMMER 37,849 3,882

TOTAL 191,921 13,067

86
TABLE 60

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS JULY 2010

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY KCFS KCFS SECCHI DEG F

Jul 1 1,624 169 17,810 519 224 11,249 0 268.3 134.2 4.2 62.0

Jul 2 1,702 376 11,954 590 204 6,305 0 253.9 127.3 4.0 62.0

Jul 3 1,716 145 9,183 631 227 2,833 1 251.9 128.4 * 61.0

Jul 4 1,367 154 7,868 723 269 4,047 0 218.9 109.7 4.0 61.0

Jul 5 1,800 142 7,994 601 231 4,304 0 206.7 103.6 4.0 61.0

Jul 6 1,860 242 7,892 777 339 7,399 0 206.9 103.7 4.0 62.0

Jul 7 1,621 186 7,299 910 356 8,796 0 203.2 102.1 4.0 62.0

Jul 8 1,086 145 5,995 764 317 6,935 1 208.7 104.8 5.3 62.0

Jul 9 1,058 132 5,097 871 395 3,180 0 213.8 107.2 5.3 64.0

Jul 10 1,235 182 5,269 1,036 501 10,610 1 213.0 106.6 5.8 65.0

Jul 11 1,164 165 4,032 1,128 501 2,404 2 206.5 103.6 * 65.0

Jul 12 1,399 269 4,742 1,303 622 4,464 0 207.1 103.8 5.6 65.0

Jul 13 1,340 190 4,066 1,650 810 3,608 9 178.9 89.9 6.0 65.0

Jul 14 1,038 147 3,624 1,686 843 3,480 6 188.1 93.4 6.0 65.0

Jul 15 993 124 2,800 1,679 784 2,038 8 179.8 90.5 6.0 66.0

Jul 16 474 75 1,222 1,342 707 809 7 196.0 98.1 6.0 66.0

Jul 17 398 98 901 1,733 803 922 6 174.9 87.4 6.0 66.0

Jul 18 435 104 809 1,812 850 1,416 5 169.3 83.8 6.0 66.0

Jul 19 534 101 812 2,143 1,055 1,344 2 177.1 88.8 6.0 66.0

Jul 20 500 90 777 2,590 1,152 2,670 13 160.6 80.7 6.0 66.0

Jul 21 559 89 639 2,812 1,290 3,906 8 154.0 77.4 6.0 66.0

Jul 22 368 61 409 2,096 936 3,112 15 154.5 77.0 6.0 66.0

Jul 23 260 62 279 2,265 1,007 1,437 18 175.5 87.6 6.0 66.0

Jul 24 414 70 222 2,427 1,087 2,213 14 160.9 79.7 6.0 66.0

Jul 25 294 66 159 2,757 1,309 894 7 145.7 72.9 6.0 68.0

Jul 26 181 31 136 2,275 1,033 830 8 143.2 70.9 6.0 68.0

Jul 27 225 68 121 1,666 711 899 19 149.7 74.9 6.0 68.0

Jul 28 234 75 113 2,380 1,045 793 15 163.4 81.1 6.0 69.0

Jul 29 246 33 87 2,672 1,136 862 12 159.4 79.8 * 69.0

Jul 30 322 74 99 2,517 1,130 723 30 146.8 72.9 6.0 69.0

Jul 31 236 39 64 2,673 1,100 340 25 137.7 68.8 6.0 69.0

TOTAL 26,683 3,904 112,474 51,028 22,974 104,822 232

AVG. 861 126 3,628 1,646 741 3,381 7 186.3 93.2 5.5 65.2

*Data unavailable

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 154,072 9,185 278,608 57,067 25,297 273,154 234

SUMMER 64,532 7,786

TOTAL 218,604 16,971

87
TABLE 61

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS AUGUST 2010

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY KCFS KCFS SECCHI DEG F

Aug 1 413 61 0 0 50 3,354 1,464 364 34 120.4 60.4 6.0 69.0

Aug 2 256 47 0 0 19 3,554 1,599 384 26 111.0 55.7 6.0 70.0

Aug 3 279 43 0 0 10 1,873 819 198 25 142.3 71.0 6.0 70.0

Aug 4 330 31 0 0 14 2,294 1,011 197 16 156.5 78.3 6.0 70.0

Aug 5 181 29 0 0 15 1,910 824 143 25 147.2 73.7 6.0 70.0

Aug 6 149 21 0 0 23 1,818 759 213 26 138.7 69.6 6.0 70.0

Aug 7 156 16 0 0 12 1,645 698 191 24 130.4 64.9 6.0 70.0

Aug 8 230 29 0 0 8 1,723 725 103 26 122.8 61.8 6.0 70.0

Aug 9 311 30 1 0 4 1,646 635 96 34 128.4 63.8 6.0 71.0

Aug 10 206 25 0 0 7 1,371 482 139 25 112.8 56.6 6.0 71.0

Aug 11 171 24 0 0 1 669 261 129 16 146.0 72.7 6.0 71.0

Aug 12 236 43 1 0 9 757 255 109 16 130.5 65.3 6.0 71.0

Aug 13 159 34 0 0 2 775 268 174 12 125.5 62.1 6.0 70.0

Aug 14 145 25 0 0 1 799 264 79 7 125.1 62.7 6.0 70.0

Aug 15 146 23 0 0 1 643 230 86 18 116.8 57.9 6.0 70.0

Aug 16 143 15 0 0 2 561 193 103 14 123.5 62.0 6.0 70.0

Aug 17 162 34 0 0 1 414 138 118 5 143.0 71.5 6.0 70.0

Aug 18 117 29 0 0 1 424 153 63 10 144.7 72.6 6.0 70.0

Aug 19 97 24 0 0 3 463 153 101 16 124.0 62.4 6.0 70.0

Aug 20 216 41 0 0 0 403 151 61 13 117.8 59.1 6.0 70.0

Aug 21 249 34 0 0 0 395 118 76 16 120.6 60.4 6.0 70.0

Aug 22 262 43 1 0 1 382 113 61 10 113.7 57.0 6.0 70.0

Aug 23 284 71 0 0 0 247 80 65 11 109.8 54.9 6.0 70.0

Aug 24 656 85 0 0 1 484 176 56 8 107.2 53.7 6.0 70.0

Aug 25 359 64 0 0 1 475 155 104 15 131.8 65.9 6.0 69.0

Aug 26 453 96 0 0 0 913 248 43 3 111.5 55.9 6.0 69.0

Aug 27 815 105 0 1 4 1,394 380 25 2 120.8 60.7 6.0 69.0

Aug 28 996 154 0 0 1 1,547 406 2 7 106.9 51.3 * 68.0

Aug 29 2,032 204 0 0 1 1,253 369 12 10 99.6 43.5 * 68.0

Aug 30 2,625 331 11 4 2 2,981 811 19 24 93.0 37.3 6.0 68.0

Aug 31 3,749 314 34 1 0 2,522 710 5 5 100.3 45.5 * 68.0

TOTAL 1,994 14,589 2,125 48 6 194 39,689 14,648 3,519 499

AVG. 249 634 69 2 0 6 1,280 473 114 16 123.3 61.0 6.0 69.7

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 154,072 9,185 48 6 278,802 96,756 39,945 276,673 733

SUMMER 66,526 8,063

FALL 14,589 1,848

TOTAL 235,187 19,096

88
TABLE 62

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY KCFS KCFS SECCHI DEG F

Sep 1 1,656 276 36 5 0 2,403 617 8 92.3 0.0 6.0 68.0

Sep 2 2,435 302 66 2 0 2,563 603 5 93.4 0.0 6.0 68.0

Sep 3 2,411 417 50 12 1 1,926 546 2 82.9 0.0 6.0 67.0

Sep 4 3,411 448 111 7 0 1,829 553 6 68.0 0.0 6.0 67.0

Sep 5 5,692 599 119 12 0 3,234 938 9 68.8 0.0 6.0 66.0

Sep 6 4,700 613 229 26 1 5,538 1,650 3 68.0 0.0 6.0 66.0

Sep 7 5,779 576 302 49 2 5,927 1,691 2 88.9 0.0 6.0 66.0

Sep 8 4,330 537 245 34 0 4,892 1,260 3 92.8 0.0 7.0 66.0

Sep 9 2,984 726 293 24 2 5,226 1,417 2 86.9 0.0 7.1 67.0

Sep 10 5,626 666 562 25 -1 6,924 1,921 3 68.0 0.0 6.0 67.0

Sep 11 4,229 620 321 25 0 5,014 1,381 3 70.2 0.0 6.0 66.0

Sep 12 5,039 761 329 20 0 3,694 1,000 1 60.2 0.0 6.0 66.0

Sep 13 7,933 750 382 20 0 4,134 1,129 1 87.2 0.0 6.0 66.0

Sep 14 6,291 429 502 46 0 5,211 1,573 2 87.8 0.0 6.0 66.0

Sep 15 3,299 434 360 23 -7 3,339 860 0 93.2 0.0 6.0 66.0

Sep 16 2,932 310 334 31 0 3,428 966 5 88.3 0.0 6.0 66.0

Sep 17 1,311 326 395 65 0 4,329 1,223 4 87.2 0.0 * 66.0

Sep 18 2,297 599 259 61 0 3,801 1,054 2 76.4 0.0 6.0 66.0

Sep 19 4,302 692 266 39 0 2,566 715 4 60.8 0.0 6.0 67.0

Sep 20 4,650 661 217 40 0 2,541 730 3 63.6 0.0 6.0 66.0

Sep 21 9,060 1,412 506 41 -2 7,478 1,994 2 86.2 0.0 6.0 66.0

Sep 22 7,886 1,467 519 76 0 8,345 2,457 0 87.6 0.0 6.0 66.0

Sep 23 5,813 719 400 72 0 5,461 1,446 1 76.5 0.0 * 66.0

Sep 24 6,342 746 423 53 0 6,795 2,098 9 85.2 0.0 * 66.0

Sep 25 5,298 711 316 61 0 4,922 1,464 5 75.3 0.0 6.0 65.0

Sep 26 5,802 762 220 36 0 2,263 687 0 74.1 0.0 6.0 65.0

Sep 27 6,955 808 197 23 0 1,832 538 2 97.1 0.0 6.0 65.0

Sep 28 9,407 1,245 234 47 0 2,927 817 1 92.7 0.0 5.2 65.0

Sep 29 3,617 984 143 33 0 1,815 536 1 94.6 0.0 6.0 65.0

Sep 30 4,161 929 147 64 0 1,789 531 0 105.9 0.0 6.0 65.0

TOTAL 145,648 20,525 8,483 1,072 -4 122,146 34,395 89

AVG. 4,855 684 283 36 0 4,072 1,147 3 82.0 0.0 6.0 66.1

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY

SPRING 154,072 9,185 8,531 1,078 278,798 218,902 74,340 0 276,673 822

SUMMER 66,526 8,063

FALL 160,237 22,373

TOTAL 380,835 39,621

CHINOOK ADULT

89
TABLE 63

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY KCFS KCFS SECCHI DEG F

Oct 1 2,412 408 125 9 1 1,440 477 2 99.8 0.0 * 66.0

Oct 2 5,407 740 207 13 0 2,324 651 1 94.9 0.0 * 66.0

Oct 3 4,421 477 249 9 0 2,515 684 0 78.0 0.0 6.0 66.0

Oct 4 3,398 371 230 19 0 2,712 772 0 89.3 0.0 6.0 66.0

Oct 5 2,610 257 175 38 0 2,313 666 1 106.2 0.0 6.0 66.0

Oct 6 1,945 172 132 27 1 1,768 492 0 113.0 0.0 6.0 65.0

Oct 7 1,595 134 223 25 -1 1,665 523 0 102.3 0.0 * 65.0

Oct 8 1,884 347 102 18 0 2,396 821 0 95.1 0.0 6.0 65.0

Oct 9 2,347 297 146 21 0 2,329 794 0 114.9 0.0 6.0 65.0

Oct 10 1,460 296 87 6 0 1,341 470 1 91.5 0.0 6.0 64.0

Oct 11 2,041 323 233 36 0 1,951 615 0 99.7 0.0 6.0 63.0

Oct 12 1,174 183 84 7 0 1,655 544 0 113.0 0.0 6.0 63.0

Oct 13 562 119 52 1 0 1,047 301 2 133.6 0.0 6.0 63.0

Oct 14 535 131 59 2 0 909 262 0 126.1 0.0 6.0 63.0

Oct 15 735 114 387 7 0 1,563 638 0 94.0 0.0 6.0 63.0

Oct 16 1,116 131 736 19 0 2,832 1,224 0 91.7 0.0 5.5 63.0

Oct 17 467 65 339 11 0 1,797 723 0 82.4 0.0 6.0 63.0

Oct 18 491 67 237 6 0 1,611 689 1 99.0 0.0 6.0 61.0

Oct 19 326 71 102 13 0 1,200 480 0 103.4 0.0 6.0 61.0

Oct 20 319 63 104 10 0 1,237 509 0 84.3 0.0 * 61.0

Oct 21 170 43 63 4 0 736 313 0 83.8 0.0 6.0 60.0

Oct 22 257 42 72 1 0 868 400 1 78.9 0.0 6.0 60.0

Oct 23 297 34 93 2 0 789 296 0 74.8 0.0 6.0 60.0

Oct 24 218 14 52 2 0 564 215 1 69.6 0.0 6.0 59.0

Oct 25 283 26 76 4 0 444 167 0 87.8 0.0 6.0 59.0

Oct 26 380 29 83 6 0 888 340 0 98.1 0.0 * 59.0

Oct 27 203 32 72 2 0 778 307 0 92.5 0.0 6.0 59.0

Oct 28 124 13 123 0 0 460 180 0 99.0 0.0 6.0 59.0

Oct 29 129 29 210 6 0 585 254 0 88.2 0.0 6.0 58.0

Oct 30 102 19 160 6 0 423 165 0 95.8 0.0 6.0 57.0

Oct 31 76 13 129 8 0 471 192 1 81.7 0.0 6.0 56.0

TOTAL 37,484 5,060 5,142 338 1 43,611 15,164 11

AVG. 1209 163 166 11 1,407 489 0 95.6 0.0 6.0 62.1

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK SHAD LAMPREY

SPRING 154,072 9,185 13,673 1,416 278,799 262,513 89,504 0 276,673 833

SUMMER 66,526 8,063

FALL 197,721 27,433

TOTAL 418,319 44,681

 Note: Visual counts ended October 31. 

Official Fall Chinook run ended October 31. 

CHINOOK ADULT

90
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 105.5 0.0 6.0 55.0 Dec 1 128.3 0.0 6.0 45.0

Nov 2 94.9 0.0 6.0 55.0 Dec 2 130.6 0.0 6.0 45.0

Nov 3 111.0 0.0 6.0 55.0 Dec 3 118.6 0.0 6.0 45.0

Nov 4 126.6 0.0 6.0 55.0 Dec 4 120.4 0.0 6.0 45.0

Nov 5 128.0 0.0 6.0 57.0 Dec 5 114.7 0.0 6.0 45.0

Nov 6 100.4 0.0 6.0 57.0 Dec 6 120.6 0.0 6.0 45.0

Nov 7 89.1 0.0 6.0 57.0 Dec 7 116.3 0.0 6.0 45.0

Nov 8 108.3 0.0 6.0 57.0 Dec 8 128.4 0.0 6.0 45.0

Nov 9 114.0 0.0 6.0 56.0 Dec 9 130.4 0.0 6.0 45.0

Nov 10 112.2 0.0 6.0 56.0 Dec 10 126.8 0.0 6.0 45.0

Nov 11 106.2 0.0 6.0 56.0 Dec 11 122.5 0.0 6.0 45.0

Nov 12 95.3 0.0 6.0 56.0 Dec 12 90.2 0.0 6.0 45.0

Nov 13 109.9 0.0 6.0 56.0 Dec 13 107.7 0.0 6.0 46.0

Nov 14 98.6 0.0 6.0 54.0 Dec 14 122.3 0.0 6.0 45.0

Nov 15 102.0 0.0 6.0 53.0 Dec 15 111.5 0.0 6.0 45.0

Nov 16 105.8 0.0 6.0 53.0 Dec 16 112.7 0.0 6.0 45.0

Nov 17 107.8 0.0 6.0 53.0 Dec 17 120.3 0.0 6.0 45.0

Nov 18 120.8 0.0 6.0 53.0 Dec 18 134.6 0.0 6.0 45.0

Nov 19 112.8 0.0 6.0 53.0 Dec 19 124.7 0.0 6.0 44.0

Nov 20 125.0 0.0 6.0 53.0 Dec 20 116.8 0.0 5.5 44.0

Nov 21 109.1 0.0 6.0 52.0 Dec 21 136.4 0.0 5.6 44.0

Nov 22 122.5 0.0 6.0 52.0 Dec 22 130.3 0.0 * 44.0

Nov 23 126.3 0.0 6.0 52.0 Dec 23 116.0 0.0 6.0 43.0

Nov 24 138.3 0.0 * 49.0 Dec 24 117.3 0.0 6.0 43.0

Nov 25 122.5 0.0 * 49.0 Dec 25 112.8 0.0 6.0 43.0

Nov 26 116.4 0.0 6.0 49.0 Dec 26 106.4 0.0 6.0 42.0

Nov 27 97.6 0.0 6.0 49.0 Dec 27 110.4 0.0 6.0 42.0

Nov 28 112.1 0.0 * 49.0 Dec 28 127.2 0.0 6.0 42.0

Nov 29 126.7 0.0 6.0 49.0 Dec 29 149.5 0.0 6.0 42.0

Nov 30 130.6 0.0 * 45.0 Dec 30 132.5 0.0 6.0 43.0

Dec 31 172.2 0.0 6.0 42.0

AVG. 112.5 0.0 6.0 53.2 AVG. 122.9 0.0 6.0 44.2

*Data unavailable

NOVEMBER DECEMBER

TABLE 64

DISCHARGE AND WATER QUALITY DATA

MCNARY PROJECT 2010

91
TABLE 65

YEARLY TOTALS OF SALMONIDS COUNTED OVER McNARY DAM

1954 - 2010

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS*

1954 126,555 75,059 108,181 950 310,745

1955 108,915 85,575 173,758 643 368,891

1956 114,342 42,554 102,145 683 259,724

1957 292,696 105,728 85,460 2,855 486,739

1958 226,092 87,890 102,397 1,350 417,729

1959 171,490 110,475 83,977 1,970 367,912

1960 176,767 96,895 55,372 1,580 330,614

1961 154,996 103,743 16,388 2,045 277,172

1962 152,756 163,181 29,372 3,195 348,504

1963 154,459 113,646 59,744 3,113 330,962

1964 167,934 100,742 83,931 3,317 355,924

1965 150,907 118,960 42,052 2,700 314,619

1966 223,141 145,130 173,028 8,525 549,824

1967 195,653 77,700 105,635 27,226 406,214

1968 200,488 112,522 101,007 39,518 453,535

1969 213,407 76,681 29,787 53,716 373,591

1970 168,892 69,759 59,636 36,399 334,686

1971 171,448 109,630 52,867 39,358 373,303

1972 168,821 93,820 26,422 45,635 334,698

1973 184,112 64,620 42,731 17,682 309,145

1974 127,858 26,932 26,505 13,746 195,041

1975 133,150 23,663 43,143 3,975 203,931

1976 163,314 54,000 24,632 7,539 249,485

1977 183,581 87,712 80,781 4,622 356,696

1978 144,148 34,740 18,511 20,356 217,755

1979 95,275 50,304 37,792 12,800 196,171

1980 80,773 66,524 44,301 571 192,169

1981 80,619 61,985 26,644 3,736 172,984

1982 102,225 75,099 15,077 3,119 195,520

1983 121,636 125,254 40,903 2,470 290,263

1984 159,071 135,515 56,906 2,841 354,333

1985 288,483 188,204 98,457 6,917 582,061

1986 342,417 193,481 46,443 1,374 583,715

1987 286,638 148,811 72,190 615 508,254

1988 243,608 151,765 50,080 2,010 447,463

1989 176,407 170,467 41,318 3,383 391,575

1990 147,439 95,061 46,145 2,059 290,704

1991 114,841 168,692 69,365 2,272 355,170

1992 135,707 194,026 68,737 1,801 400,271

1993 143,412 93,183 66,485 481 303,561

1994 128,868 94,427 10,603 1,735 235,633

1995 113,354 114,910 8,320 1,021 237,605

1996 114,947 124,177 28,585 1,853 269,562

1997 162,946 129,817 38,043 2,580 333,386

1998 114,604 99,705 9,391 6,173 229,873

1999 121,946 84,088 11,884 4,934 222,852

2000 191,231 130,332 60,242 11,152 392,957

2001 489,784 398,784 97,188 24,730 1,010,486

2002 417,090 286,805 39,424 3,192 746,511

2003 420,603 230,418 32,037 19,830 702,888

2004 384,808 212,683 89,707 20,570 707,768

2005 270,003 224,292 63,540 20,600 578,435

2006 219,191 206,155 29,295 13,923 468,564

2007 180,435 221,534 18,175 22,825 442,969

2008 267,979 221,310 146,924 21,806 658,019

2009 358,505 408,157 121,672 37,270 925,604

2010 463,000 262,513 278,799 15,089 1,019,401

Totals 11,213,767 7,549,835 3,592,134 618,430 22,974,166

10-Year

Average 347,140 267,265 91,676 19,984 726,065

*Jacks included

92
 SPRING SUMMER FALL

MAR 15- JUN 9- AUG 9-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JUN 8 AUG 8 OCT 31

1954 14 919 42,625 28,510 35,993 9,287 8,626 568 13 126,555 52,014 61,065 13,476

1955 86 12,778 26,125 46,021 14,773 7,220 1,648 264 108,915 21,309 71,180 16,426

1956 7 307 10,746 34,360 50,409 11,073 5,636 1,360 444 114,342 12,717 90,335 11,290

1957 6 14,489 67,939 91,473 41,485 25,621 48,685 2,998 292,696 99,511 122,578 70,607

1958 1,864 36,684 61,898 25,140 11,120 82,890 6,496 226,092 54,910 73,654 97,528

1959 3,914 31,923 23,461 51,478 14,929 42,756 3,029 171,490 40,775 74,985 55,730

1960 4,808 44,721 49,506 25,710 13,376 35,329 3,317 176,767 52,490 76,940 47,337

1961 21,669 44,260 19,722 23,192 10,661 31,447 4,045 154,996 68,539 45,257 41,200

1962 10,527 44,053 28,621 21,008 11,751 33,541 3,255 152,756 55,884 52,756 44,116

1963 7,765 42,804 22,454 18,659 13,757 43,731 5,289 154,459 52,336 44,760 57,363

1964 19,856 33,310 10,893 39,334 14,930 45,514 4,097 167,934 54,279 55,062 58,593

1965 6,114 20,559 14,094 28,599 12,856 60,185 8,500 150,907 29,206 45,375 76,326

1966 53,484 32,282 21,161 35,895 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

1970 28,015 34,027 18,661 23,132 13,773 44,635 6,649 168,892 63,982 43,356 61,554

1971 5,642 32,688 24,007 35,152 9,680 55,297 8,982 171,448 42,601 59,129 69,718

1972 25,911 41,609 12,553 35,322 10,154 37,131 6,141 168,821 69,023 50,491 49,307

1973 44,878 31,727 16,836 14,520 10,400 57,716 8,035 184,112 79,047 31,812 73,253

1974 1,918 34,767 7,976 18,181 6,251 45,845 12,920 127,858 40,037 25,812 62,009

1975 4,694 24,752 11,590 20,497 12,485 53,125 6,007 133,150 32,718 31,713 68,719

1976 4,868 30,435 16,714 19,821 9,143 64,863 17,470 163,314 38,505 36,818 87,991

1977 40,692 23,895 16,768 16,256 7,348 64,785 13,837 183,581 66,934 32,277 84,370

1978 27,191 37,613 14,505 18,095 7,799 30,273 7,296 1,376 144,148 68,414 31,589 44,145

1979 6 5,424 13,696 9,763 14,601 8,030 34,702 8,171 882 95,275 21,153 24,161 49,961

1980 3 3,481 18,108 6,705 12,166 7,001 24,409 8,284 616 80,773 23,001 18,862 38,910

1981 3 12,923 16,904 8,288 8,243 5,584 23,323 4,926 425 80,619 32,330 15,141 33,148

1982 3 1,638 23,487 10,357 8,749 5,091 44,276 8,624 102,225 28,352 16,574 57,299

1983 4,481 25,074 9,202 7,882 5,217 54,339 15,441 121,636 31,636 16,199 73,801

1984 1,772 23,806 9,235 12,256 8,845 79,004 23,391 767 159,076 27,474 21,201 110,401

1985 18 18,267 41,962 14,117 9,912 17,222 140,034 46,951 288,483 63,265 22,029 203,189

MONTHLY COUNT OF CHINOOK SALMON

TABLE 66

McNARY DAM: 1954 - 2010

93
 SPRING SUMMER FALL

MAR 15- JUN 9- AUG 9-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JUN 8 AUG 8 OCT 31

1986 2 28,739 44,459 14,515 12,315 9,636 168,230 64,521 342,417 76,077 25,798 240,542

1987 26,258 32,171 12,889 11,219 19,123 151,410 33,568 286,638 60,396 25,353 200,889

1988 26,267 22,245 14,605 9,282 30,714 115,878 24,617 243,608 51,178 23,621 168,809

1989 9,625 24,281 12,484 11,112 23,034 80,089 15,782 176,407 35,954 24,708 115,745

1990 19,309 23,861 11,007 11,148 7,306 61,718 13,090 147,439 44,499 22,248 80,692

1991 4,942 15,838 9,289 9,409 4,328 56,251 13,674 1,074 36 114,841 22,631 17,588 74,622

1992 25,549 22,799 9,511 6,159 5,846 51,961 13,882 135,707 50,590 14,414 70,703

1993 18,649 37,255 14,880 8,119 8,414 48,093 8,002 143,412 59,556 20,374 63,482

1994 2,940 5,513 5,486 8,242 11,085 80,693 14,909 128,868 8,987 14,313 105,568

1995 1,392 3,871 4,343 8,270 13,224 61,633 20,621 113,354 5,930 13,219 94,205

1996 426 15,212 8,242 8,206 13,964 56,847 12,050 114,947 17,832 15,102 82,013

1997 6,529 44,264 18,384 10,584 6,892 63,484 12,809 162,946 56,826 23,649 82,471

1998 6,645 11,964 9,965 8,249 5,652 50,987 21,142 114,604 19,752 17,634 77,218

1999 1,193 10,841 7,570 13,475 15,402 59,360 14,105 121,946 13,232 21,618 87,096

2000 25,136 46,396 16,096 13,641 27,931 50,138 11,893 191,231 75,644 27,696 87,891

2001 164,846 86,605 50,064 36,562 16,605 111,369 23,733 489,784 265,372 77,514 146,898

2002 14,867 108,862 65,935 56,149 26,798 123,089 21,390 417,090 133,229 116,747 167,114

2003 853 53,947 46,116 57,732 50,157 13,667 166,635 32,349 1,750 157 423,363 107,522 104,948 208,982

2004 72 53,405 53,267 47,903 32,067 12,212 149,297 34,795 1,659 131 384,808 115,251 74,217 193,550

2005 4 6,750 38,439 45,654 28,928 11,655 111,701 25,976 825 71 270,003 55,056 66,858 147,189

2006 1 121 43,778 40,077 27,708 10,210 71,105 24,186 1,810 195 219,191 48,363 65,960 102,863

2007 3 7,073 38,622 27,760 18,036 8,565 60,291 18,455 1,538 92 180,435 51,104 42,436 85,262

2008 7,133 64,596 48,906 24,035 13,094 94,986 15,229 267,979 80,213 65,974 121,792

2009 1,821 98,882 63,510 26,828 30,161 117,844 19,459 358,505 113,741 78,319 166,445

2010 48,451 98,345 58,192 30,587 18,708 166,173 42,544 463,000 191,921 74,589 225,154

Total 995 986,537 2,097,574 1,387,328 1,310,490 724,895 3,854,654 839,934 13,443 682 11,216,532 3,370,255 2,611,402 5,255,300

10-Year

Average 35,841 67,751 50,573 33,106 16,168 117,249 25,812 347,416 116,177 76,756 156,525

*Jacks included

TABLE 66

(Continued)

MONTHLY COUNT OF CHINOOK SALMON

McNARY DAM: 1954 - 2010

94
TABLE 67

MONTHLY COUNT OF SOCKEYE SALMON

McNARY DAM: 1954 - 2010

YEAR JAN FEB MAR APR MAY JUN JUL 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

1970 7,152 47,339 5,134 11 59,636

1971 317 50,568 1,982 52,867

1972 366 24,452 1,604 26,422

1973 9,011 32,301 999 420 42,731

1974 188 25,816 486 15 26,505

1975 1,517 41,011 615 43,143

1976 4,461 19,319 415 437 24,632

1977 8 36,708 43,077 739 207 42 80,781

1978 3,211 10,376 714 1,583 2,627 18,511

1979 6,317 29,571 1,547 321 36 37,792

1980 3,400 40,469 432 44,301

1981 4,419 22,042 180 1 2 26,644

1982 812 13,489 281 292 203 15,077

1983 5,897 33,851 997 142 16 40,903

1984 18,762 37,409 637 85 11 2 56,906

1985 1 60,067 36,567 522 593 707 98,457

95
MONTHLY COUNT OF SOCKEYE SALMON

McNARY DAM; 1954 - 2010

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

1986 8,362 36,863 819 348 51 46,443

1987 4 28,742 42,464 889 85 6 72,190

1988 23,466 25,984 599 14 17 50,080

1989 1 14,721 26,239 334 21 2 41,318

1990 1 8,922 36,791 427 0 4 46,145

1991 1 6,509 61,780 1,024 38 11 1 1 69,365

1992 7 30,339 37,915 448 28 68,737

1993 26,492 39,607 377 9 66,485

1994 1 5,910 4,672 20 10,603

1995 1 3,001 5,259 58 1 8,320

1996 11,594 16,927 64 28,585

1997 7,706 29,645 688 4 38,043

1998 3,585 5,754 45 7 9,391

1999 2,842 8,940 99 1 2 11,884

2000 4 44,379 15,752 106 1 60,242

2001 4 70,327 26,610 225 17 5 97,188

2002 1 12,518 26,745 156 2 2 39,424

2003 4 13,277 18,728 28 0 32,037

2004 10 61,547 28,107 38 5 89,707

2005 0 27,341 36,009 182 8 63,540

2006 0 14,675 14,473 142 5 29,295

2007 1 11,087 6,974 105 6 2 18,175

2008 1 96,655 50,196 70 2 146,924

2009 5 62,066 59,564 31 9 -3 121,672

2010 7 166,127 112,474 194 -4 1 278,799

Total 1 218 1,012,564 2,479,841 86,279 9,427 3,798 5 1 3,592,134

10-Year

Average 3 53,562 37,988 117 5 91,676

TABLE 67

(Continued)

96
TABLE 68

MONTHLY COUNT OF COHO SALMON

McNARY DAM: 1954 - 2010

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS*

1954 4 751 180 14 1 950

1955 350 260 33 643

1956 16 462 157 48 683

1957 18 208 2,364 265 2,855

1958 29 1,091 230 1,350

1959 32 1,892 46 1,970

1960 24 1,432 124 1,580

1961 22 1,731 292 2,045

1962 5 106 2,884 200 3,195

1963 5 437 2,259 412 3,113

1964 3 307 2,734 273 3,317

1965 22 105 2,264 309 2,700

1966 811 7,195 519 8,525

1967 11 11 22,492 4,712 27,226

1968 1,010 36,260 2,248 39,518

1969 1,643 45,497 6,576 53,716

1970 3,576 31,161 1,662 36,399

1971 927 33,828 4,603 39,358

1972 2,433 38,747 4,455 45,635

1973 66 1,768 14,452 1,396 17,682

1974 1,160 10,052 2,534 13,746

1975 1 268 3,675 31 3,975

1976 373 5,201 1,965 7,539

1977 2 274 2,698 1,648 4,622

1978 1 138 10,445 7,459 2,313 20,356

1979 1 4 194 652 9,058 2,431 460 12,800

1980 2 180 203 186 571

1981 421 2,840 435 40 3,736

1982 141 235 2,148 595 3,119

1983 229 1,536 705 2,470

1984 6 147 2,506 154 28 2,841

1985 14 37 44 2,040 4,493 289 6,917

97
TABLE 68

MONTHLY COUNT OF COHO SALMON

McNARY DAM; 1954 - 2010

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS*

1986 1 851 522 1,374

1987 3 24 377 211 615

1988 17 1,210 783 2,010

1989 35 2,043 1,305 3,383

1990 1 1,007 1,051 2,059

1991 1,105 937 211 19 2,272

1992 1 1,130 670 1,801

1993 2 254 225 481

1994 9 978 748 1,735

1995 8 344 669 1,021

1996 2 1 1,212 638 1,853

1997 29 1,577 974 2,580

1998 6 687 5,480 6,173

1999 6 2,931 1,997 4,934

2000 309 6,947 3,896 11,152

2001 59 11,631 13,040 24,730

2002 10 1,765 1,417 3,192

2003 25 11,788 8,017 401 20,231

2004 17 13,954 6,161 427 11 20,570

2005 59 11,327 8,390 819 5 20,600

2006 90 7,893 5,350 588 2 13,923

2007 9 11,263 11,315 238 22,825

2008 63 14,588 7,155 21,806

2009 1,193 16,626 19,451 37,270

2010 54 9,555 5,480 15,089

TOTAL 1 14 50 515 21,436 437,721 153,250 5,806 38 618,831

10-Year

Average 158 11,039 8,578 20,024

*Jacks included

(Continued)

98
TABLE 69

MONTHLY COUNT OF STEELHEAD 

McNARY DAM: 1954-2010

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

1954 376 5,569 2,307 128 2,628 20,939 26,944 11,627 2,937 1,604 75,059

1955 931 35 70 3,279 1,791 162 5,257 36,035 17,463 16,941 2,874 737 85,575

1956 66 753 563 2,365 1,218 276 5,440 14,492 8,245 6,787 2,349 42,554

1957 840 2,084 147 334 18,100 28,926 34,478 20,775 8 36 105,728

1958 62 137 1,069 877 334 1,265 9,967 6,535 50,229 17,415 87,890

1959 1,317 685 748 10,508 32,872 49,542 14,803 110,475

1960 1,579 1,236 908 8,475 22,443 51,749 10,505 96,895

1961 896 580 1,281 7,469 11,428 64,521 17,568 103,743

1962 1,650 762 1,108 11,321 28,288 98,042 22,010 163,181

1963 813 1,751 2,639 8,252 26,282 47,982 25,927 113,646

1964 1,789 805 486 7,602 25,918 53,180 10,962 100,742

1965 1,361 363 231 11,749 31,155 54,450 19,651 118,960

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

1970 1,347 1,001 340 5,183 15,236 39,150 7,502 69,759

1971 813 374 271 8,931 21,324 62,083 15,834 109,630

1972 1,614 393 130 8,155 20,548 46,393 16,587 93,820

1973 3,178 846 270 6,898 11,121 32,701 9,606 64,620

1974 847 715 681 4,093 5,242 8,648 6,706 26,932

1975 612 209 254 3,623 6,708 9,329 2,928 23,663

1976 936 1,372 1,949 5,772 16,145 22,423 5,403 54,000

1977 1,730 987 2,916 13,132 7,833 43,792 17,322 87,712

1978 1,266 701 1,832 3,444 4,863 15,627 5,708 1,299 34,740

1979 970 681 156 93 4,955 9,970 14,648 15,580 3,251 50,304

1980 1,753 3,355 608 381 2,740 14,431 27,706 12,776 2,774 66,524

1981 861 1,479 809 878 7,212 12,839 19,961 15,652 2,294 61,985

1982 1,530 1,764 825 321 4,279 12,621 36,282 17,477 75,099

1983 1,051 215 137 7,746 25,821 70,369 19,915 125,254

1984 1,858 860 653 13,165 14,944 68,837 33,608 1,590 135,515

1985 1,583 6,483 1,383 2,949 13,818 46,632 87,026 28,330 188,204

99
TABLE 69

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS*

1986 1,282 1,184 414 1,193 27,563 32,339 74,769 54,737 193,481

1987 2,082 413 885 16,658 35,661 59,326 33,786 148,811

1988 4,176 1,095 2,117 11,609 25,875 69,259 37,634 151,765

1989 3,269 598 1,921 16,002 20,819 87,722 40,136 170,467

1990 2,754 660 1,489 9,105 10,368 33,452 37,233 95,061

1991 2,245 630 846 9,921 17,752 78,363 46,941 9,388 2,876 168,962

1992 1,427 642 1,921 10,989 15,504 127,626 35,917 194,026

1993 5,194 588 2,197 9,692 10,003 35,287 30,222 93,183

1994 2,622 336 1,169 7,436 5,468 40,871 36,525 94,427

1995 774 325 998 8,042 21,720 45,237 37,814 114,910

1996 701 301 950 8,726 34,385 50,723 28,391 124,177

1997 1,210 435 1,241 10,174 19,917 58,210 38,630 129,817

1998 1,236 364 1,391 6,372 4,040 38,324 47,978 99,705

1999 253 248 905 7,175 27,592 35,243 12,672 84,088

2000 588 238 1,901 16,311 23,148 59,803 28,343 130,332

2001 1,337 487 7,741 46,981 50,463 190,205 101,570 398,784

2002 4,650 271 2,957 29,979 48,226 120,936 79,786 286,805

2003 8,696 1,309 145 2,298 20,439 15,184 139,321 51,722 6,307 1,477 246,898

2004 4,316 1,133 480 3,901 14,376 10,863 132,387 37,931 4,348 2,948 212,683

2005 2,271 847 377 2,669 17,371 19,933 109,198 63,710 7,248 668 224,292

2006 1,388 2,009 175 1,272 9,214 14,519 104,009 52,826 17,808 2,935 206,155

2007 6,155 1,693 241 1,616 13,232 32,652 109,015 50,339 4,805 1,786 221,534

2008 2,066 362 2,342 27,375 26,588 122,078 40,499 221,310

2009 2,144 293 2,108 20,407 85,285 204,948 92,972 408,157

2010 1,974 397 3,668 51,028 39,689 122,146 43,611 262,513

Total 1,059 925 33,723 112,938 41,185 77,903 681,829 1,256,449 3,610,751 1,665,476 69,280 15,067 7,566,585

10-Year

Avg. 1,916 323 3,057 25,040 34,340 135,424 61,497 268,913

(Continued)

MONTHLY COUNT OF STEELHEAD

McNARY DAM: 1954 - 2010

100
TABLE 70

JUL AUG SEP JUL AUG SEP

Day Day

1 1 28 4 1 0 1 3

2 3 30 7 2 0 17 3

3 7 18 2 3 0 11 5

4 7 14 4 4 0 3 2

5 5 6 3 5 0 0 3

6 1 25 4 6 0 16 2

7 6 14 7 7 0 12 1

8 4 13 1 8 0 19 1

9 3 12 5 9 0 9 1

10 2 13 2 10 0 12 1

11 3 25 2 11 0 8 5

12 6 11 2 12 1 17 3

13 13 18 2 13 1 12 6

14 9 23 0 14 0 8 3

15 1 12 3 15 2 12 2

16 9 7 1 16 0 12 1

17 11 23 4 17 0 10 0

18 14 14 3 18 0 7 1

19 8 6 5 19 1 10 2

20 2 11 2 20 0 2 0

21 16 15 1 21 2 9 0

22 16 21 2 22 1 4 1

23 18 28 2 23 3 3 0

24 15 22 2 24 0 7 1

25 24 11 0 25 2 10 0

26 19 8 0 26 2 6 0

27 22 10 1 27 6 8 0

28 28 9 2 28 14 3 0

29 8 4 0 29 5 1 1

30 20 2 1 30 2 2 0

31 24 8 31 0 4

TOTALS 325 461 74 TOTALS 42 255 48

Note: video counting for night lamprey passage at McNaryDam (July 1 - September 30)

Not included in daytime count totals for lamprey.

2009 2010

Night Counts of Lamprey at McNary Dam

101
3456789 2 1

10

Spillway Dam Powerhouse

South Shore

Fishway

North Shore

Fishway

Fish Pumps

Tailrace Deck

Navigation

Lock

Lake 

Sacajawea

Snake River FLOW

Fish Pumps

Fish Counting

Station

Visitor Center and

Fish Counting and

Viewing Area

Lake 

Wallula

6 5 4 3 2 1

Ice/Trash 

Sluiceway Outfall

Fishway 

Entrance

NEW 1

Fishway 

Entrances

NFE 1 & 2

Fishway 

Entrance 

SFE 1

Ice Harbor

Lock and Dam

To Highway 124

To Pasco

0 200 400

approximate scale in feet

Plate 6 Ice Harbor Lock and Dam

102
. 

ICE HARBOR DAM

FISH COUNTING SCHEDULE

1 January – 31 March No counting 

1 April – 31 October Visual counting daily from 0400-2000 hours PST 

1 November – 31 December No counting 

FISH LADDER OPERATING SCHEDULE

North Ladder 

1 January – 3 January Ladder in service

4 January – 13 January Ladder dewatered for annual maintenance

14 January – 31 December Ladder in service

South Ladder 

1 January – 8 January Ladder in service

1 January – 25 February Ladder dewatered for annual maintenance

20 January – 31 December Ladder in service

FISHWAY ACTIVITIES

Water temperatures were recorded hourly from fish ladder exit pool and the 

downstream end of the juvenile channels. Hourly readings were taken June to October. 

All 8 south shore fish pump motors were replaced this season during the month of 

September when tailwater elevations permitted reducing the number of south fish pumps 

operating to meet criteria. 

Idaho Cooperative Fisheries Research Unit conducted an evaluation of adult 

salmon and steelhead migration past the Snake and Columbia River Dams. 

Steel plates were installed in the south shore fish ladder covering diffusers that are 

no longer in use. This installation was completed in an effort to provide a more friendly 

passage route for migrating lamprey. 

The RSW operated 1 April until the end of the spill season 31 August. 

The juvenile fish facility was operated for juvenile fish bypass and adult fallbacks 

from 1 April to 17 December. Juvenile fish were sampled April 6 – July 1 utilizing the 

new anesthetic recirculation system.

103
2010

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

CHINOOK* 32,517 66,010 34,208 6,921 5,381 45,279 8,776 199,092

STEELHEAD 2,773 289 1,431 29,670 25,794 106,546 40,456 206,959

SOCKEYE 274 1,016 12 1,302

COHO* 0 1,056 679 1,735

PINK 0

TOTAL 35,290 66,299 35,913 37,607 31,187 152,881 49,911 409,088

SHAD 7 30,936 39,240 670 70,853

LAMPREY 19 66 29 114

STURGEON 1 1 2

BULL TROUT 0

*Jacks included

TABLE 71

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER ICE HARBOR DAM

104
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Jan 1 24.4 0.0 8.6 40.0 Feb 1 34.9 0.0 3.8 41.0 Mar 1 22.6 0.0 4.5 42.0

Jan 2 17.2 0.0 8.6 40.0 Feb 2 34.2 0.0 3.8 41.0 Mar 2 25.2 0.0 4.5 42.0

Jan 3 21.2 0.0 8.5 40.0 Feb 3 28.9 0.0 3.3 41.0 Mar 3 21.8 0.0 4.5 41.0

Jan 4 23.5 0.0 8.6 39.0 Feb 4 23.2 0.0 3.3 41.0 Mar 4 18.9 0.0 4.5 41.0

Jan 5 26.8 0.0 8.6 39.0 Feb 5 20.0 0.0 3.7 41.0 Mar 5 21.9 0.0 4.5 42.0

Jan 6 32.3 0.0 8.6 39.0 Feb 6 27.6 0.0 3.7 41.0 Mar 6 30.9 0.0 4.5 42.0

Jan 7 35.6 0.0 8.6 39.0 Feb 7 31.7 0.0 3.7 41.0 Mar 7 23.3 0.0 4.5 42.0

Jan 8 30.7 0.0 8.6 39.0 Feb 8 28.0 0.0 3.7 41.0 Mar 8 26.7 0.0 4.5 42.0

Jan 9 30.4 0.0 8.6 39.0 Feb 9 38.5 0.0 3.2 41.0 Mar 9 32.7 0.0 4.5 42.0

Jan 10 29.4 0.0 8.6 39.0 Feb 10 25.3 0.0 3.2 41.0 Mar 10 20.8 0.0 4.5 42.0

Jan 11 20.2 0.0 8.6 39.0 Feb 11 16.1 0.0 3.2 41.0 Mar 11 27.6 0.0 4.6 42.0

Jan 12 27.9 0.0 8.6 39.0 Feb 12 21.9 0.0 5.0 41.0 Mar 12 24.4 0.0 4.6 42.0

Jan 13 25.5 0.0 8.6 39.0 Feb 13 15.4 0.0 5.0 41.0 Mar 13 22.3 0.0 4.6 42.0

Jan 14 21.3 0.0 8.6 39.0 Feb 14 18.8 0.0 5.0 42.0 Mar 14 22.7 0.0 4.6 44.0

Jan 15 26.2 0.0 2.8 39.0 Feb 15 21.7 0.0 5.0 42.0 Mar 15 26.0 0.0 4.6 44.0

Jan 16 27.4 0.0 1.6 39.0 Feb 16 25.5 0.0 5.0 42.0 Mar 16 21.3 0.0 4.6 44.0

Jan 17 27.9 0.0 1.5 39.0 Feb 17 27.0 0.0 5.4 42.0 Mar 17 20.6 0.0 4.6 44.0

Jan 18 26.5 0.0 1.5 39.0 Feb 18 25.6 0.0 5.4 42.0 Mar 18 20.4 0.0 5.8 44.0

Jan 19 23.7 0.0 1.5 39.0 Feb 19 26.3 0.0 5.4 42.0 Mar 19 31.2 0.0 5.8 44.0

Jan 20 26.3 0.0 1.5 39.0 Feb 20 24.5 0.0 5.4 42.0 Mar 20 21.2 0.0 7.5 44.0

Jan 21 25.7 0.2 1.6 39.0 Feb 21 31.2 0.0 5.4 42.0 Mar 21 24.0 0.0 7.5 44.0

Jan 22 25.7 0.0 1.6 39.0 Feb 22 26.6 0.0 5.8 42.0 Mar 22 31.7 0.0 7.5 44.0

Jan 23 24.9 0.0 1.6 39.0 Feb 23 29.3 0.0 5.8 42.0 Mar 23 36.4 0.0 7.5 44.0

Jan 24 27.8 0.0 1.6 39.0 Feb 24 19.9 0.0 5.8 42.0 Mar 24 37.5 0.0 7.5 44.0

Jan 25 29.7 0.0 1.6 39.0 Feb 25 22.4 0.0 5.8 40.0 Mar 25 25.9 0.0 7.5 44.0

Jan 26 23.3 0.0 1.6 40.0 Feb 26 29.4 0.0 5.8 40.0 Mar 26 26.6 0.0 6.8 44.0

Jan 27 27.8 0.0 1.6 40.0 Feb 27 18.4 0.0 5.0 40.0 Mar 27 34.0 0.0 6.8 44.0

Jan 28 25.2 0.0 2.8 40.0 Feb 28 19.9 0.0 4.5 42.0 Mar 28 20.1 0.0 6.2 45.0

Jan 29 22.9 0.0 2.8 40.0 Mar 29 34.8 0.0 6.2 45.0

Jan 30 26.5 0.0 2.8 40.0 Mar 30 33.9 0.0 6.4 45.0

Jan 31 23.2 0.0 2.8 41.0 Mar 31 41.0 0.0 6.4 45.0

AVG. 26.0 0.0 4.9 39.3 AVG. 25.4 0.0 4.6 41.3 AVG. 26.7 0.0 5.6 43.2

TABLE 72

DISCHARGE AND WATER QUALITY DATA

JANUARY FEBRUARY MARCH

ICE HARBOR PROJECT 2010

105
TABLE 73

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS APRIL 2010

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Apr 1 9 0 135 50 34.2 0.0 6.4 45.0

Apr 2 10 0 167 74 45.0 0.0 6.4 45.0

Apr 3 4 0 108 49 34.9 24.9 6.4 46.0

Apr 4 11 0 162 51 33.1 23.5 6.4 46.0

Apr 5 13 0 84 41 27.0 17.3 6.8 46.0

Apr 6 17 0 139 50 31.3 21.7 6.8 46.0

Apr 7 8 -1 158 58 26.3 16.7 6.8 46.0

Apr 8 49 1 220 68 25.1 15.6 6.8 46.0

Apr 9 57 4 175 51 26.0 16.6 6.8 46.0

Apr 10 65 0 95 18 30.7 21.3 6.8 46.0

Apr 11 61 2 113 32 26.5 17.1 6.8 46.0

Apr 12 53 0 87 26 25.0 15.5 6.8 46.0

Apr 13 39 0 42 27 30.4 20.8 6.8 47.0

Apr 14 101 1 85 47 28.1 18.4 5.2 47.0

Apr 15 264 2 65 32 32.2 22.7 5.8 47.0

Apr 16 250 0 52 25 33.5 23.9 5.8 47.0

Apr 17 716 6 114 46 32.6 22.9 5.8 47.0

Apr 18 981 12 59 27 39.9 30.0 5.8 48.0

Apr 19 808 4 69 38 46.0 36.1 5.8 48.0

Apr 20 650 0 55 17 46.4 36.4 5.7 50.0

Apr 21 735 2 63 26 54.7 42.1 5.7 50.0

Apr 22 2,685 1 63 27 61.1 47.5 5.6 50.0

Apr 23 2,498 6 65 38 75.4 49.1 5.4 50.0

Apr 24 2,130 9 51 39 71.2 49.1 5.4 50.0

Apr 25 1,200 0 46 29 64.6 47.0 4.6 51.0

Apr 26 2,545 4 37 23 55.0 44.1 4.6 51.0

Apr 27 1,322 60 92 36 53.8 43.8 4.5 51.0

Apr 28 7,675 176 89 42 55.3 45.1 4.5 51.0

Apr 29 2,330 72 24 18 59.6 49.4 4.5 51.0

Apr 30 4,738 132 59 27 62.3 26.7 4.5 51.0

TOTAL 32,024 493 2,773 1,132 

AVG. 1067 16 92 38 42.2 28.2 5.9 47.9

 Note: Visual counts occurred April 1 through October 31. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST.

South shore ladder was counted by direct observation while the north shore ladder was by closed circuit TV.

Official Spring Chinook run started April 1. 

106
TABLE 74

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS MAY 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

May 1 1,817 39 25 15 0 0 66.3 19.8 4.5 51.0

May 2 1,753 31 11 6 0 0 56.7 39.3 4.5 53.0

May 3 1,637 51 18 8 0 0 62.9 46.0 4.5 53.0

May 4 3,060 60 10 3 0 0 61.4 24.3 4.5 53.0

May 5 4,743 59 9 8 0 0 56.2 16.8 4.5 53.0

May 6 3,082 219 11 5 0 0 54.5 38.4 4.0 53.0

May 7 2,115 100 6 1 0 0 52.3 41.8 4.0 53.0

May 8 5,389 246 24 11 0 0 54.7 20.5 4.0 53.0

May 9 3,007 165 37 17 0 1 45.2 13.5 4.2 53.0

May 10 3,297 291 13 7 1 0 51.1 15.3 4.2 53.0

May 11 2,623 147 13 8 0 0 48.2 14.4 4.2 53.0

May 12 2,827 93 0 1 0 0 48.4 34.0 4.2 53.0

May 13 2,788 159 13 6 0 0 50.9 40.3 4.2 53.0

May 14 2,372 205 10 7 0 0 52.8 21.7 4.2 53.0

May 15 2,178 173 7 3 0 0 57.2 17.0 4.2 53.0

May 16 1,333 135 2 1 0 0 59.0 42.5 4.2 53.0

May 17 780 135 10 3 0 0 64.0 51.3 4.2 54.0

May 18 1,310 316 12 9 0 0 79.4 55.5 4.2 54.0

May 19 1,317 306 2 0 0 0 90.4 62.0 4.2 54.0

May 20 2,620 499 12 6 0 0 105.4 68.0 3.6 54.0

May 21 1,761 226 3 1 0 0 108.3 66.5 3.6 54.0

May 22 1,957 293 14 8 0 0 87.4 37.9 3.6 55.0

May 23 1,607 187 3 3 0 -1 80.5 24.2 3.6 55.0

May 24 920 133 6 0 0 0 73.4 22.0 4.4 55.0

May 25 579 126 1 0 1 0 72.8 21.8 4.4 55.0

May 26 598 116 9 4 0 0 68.6 20.5 4.4 55.0

May 27 477 93 3 2 2 0 68.2 20.5 4.8 55.0

May 28 519 72 2 1 1 0 71.8 45.7 4.8 55.0

May 29 757 88 1 1 0 0 71.4 53.2 4.8 55.0

May 30 876 126 3 1 2 0 77.1 53.4 4.5 55.0

May 31 902 120 -1 -1 0 0 74.8 53.9 4.8 55.0

TOTAL 61,001 5,009 289 145 7 0

AVG. 1968 162 9 5 0 0 66.8 35.5 4.3 53.7

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 93,025 5,502 3,062 1,277 7 0

CHINOOK ADULT

107
TABLE 75

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS JUNE 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Jun 1 1,341 86 0 1 1 0 77.3 32.8 4.8 55.0

Jun 2 1,032 46 0 4 0 0 90.2 26.8 4.8 55.0

Jun 3 989 72 0 4 -1 0 124.3 55.2 4.8 55.0

Jun 4 1,106 88 0 1 0 0 162.9 82.9 4.8 55.0

Jun 5 1,468 98 0 7 2 0 195.3 114.0 4.8 55.0

Jun 6 1,400 120 0 5 0 0 216.4 135.8 4.8 55.0

Jun 7 570 23 0 10 2 0 204.9 123.7 4.8 55.0

Jun 8 93 7 0 0 0 6 210.4 127.7 2.3 55.0

Jun 9 56 4 0 -1 -1 1 187.6 105.0 1.8 55.0

Jun 10 55 1 1 -1 -1 6 182.8 99.4 1.6 55.0

Jun 11 53 0 0 -18 -18 0 173.1 93.5 1.6 55.0

Jun 12 111 2 0 -1 -2 1 156.2 77.6 1.6 55.0

Jun 13 1,911 72 0 14 -2 2 139.8 61.2 1.6 55.0

Jun 14 3,360 139 0 34 1 26 132.2 48.8 1.6 56.0

Jun 15 1,052 57 0 19 1 7 128.6 57.0 1.6 56.0

Jun 16 1,470 78 1 26 4 5 135.7 65.9 1.4 56.0

Jun 17 3,064 245 2 41 10 68 118.5 45.1 1.4 56.0

Jun 18 1,800 140 7 50 9 219 113.9 34.4 1.4 56.0

Jun 19 1,337 80 5 77 22 1,812 103.1 52.4 1.4 57.0

Jun 20 726 109 5 66 15 1,356 100.8 65.9 1.8 57.0

Jun 21 566 110 6 44 11 3,634 108.2 45.4 1.8 57.0

Jun 22 590 59 5 52 14 2,387 112.0 38.6 1.8 57.0

Jun 23 886 97 8 65 18 4,470 98.8 29.9 2.4 57.0

Jun 24 1,360 100 9 76 21 1,322 93.8 32.9 2.4 57.0

Jun 25 1,011 106 10 48 16 1,734 100.6 51.2 3.0 58.0

Jun 26 570 120 13 71 19 1,393 90.2 62.8 3.0 58.0

Jun 27 824 135 35 144 40 3,837 86.4 59.6 3.0 58.0

Jun 28 888 161 33 169 56 3,598 80.3 55.8 3.0 58.0

Jun 29 867 170 54 216 54 3,415 81.2 36.1 3.0 59.0

Jun 30 936 191 80 208 45 1,637 79.6 28.5 3.2 60.0

TOTAL 8,163 23,329 2,716 274 1,431 336 30,936

AVG. 742 1228 91 9 48 11 1,031 129.5 64.9 2.7 56.3

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 101,188 6,047 274 4,493 1,613 30,943 0

SUMMER 23,329 2,171

TOTAL 124,517 8,218

CHINOOK ADULT

108
TABLE 76

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS JULY 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Jul 1 642 161 94 281 70 6,114 1 75.1 48.3 3.2 60.0

Jul 2 549 69 75 377 115 2,031 0 71.6 52.6 2.8 61.0

Jul 3 418 48 62 382 107 3,906 0 63.3 25.9 2.8 61.0

Jul 4 406 44 47 277 67 2,633 0 58.2 17.3 2.8 61.0

Jul 5 330 39 24 271 70 957 0 58.4 40.6 2.8 62.0

Jul 6 312 78 40 425 116 245 0 56.4 46.5 2.8 63.0

Jul 7 301 64 59 450 174 2,093 0 55.2 24.2 3.6 63.0

Jul 8 246 64 45 474 155 3,330 1 59.4 17.7 3.6 63.0

Jul 9 192 64 63 607 215 1,332 1 49.6 14.8 3.6 64.0

Jul 10 140 55 49 747 246 4,919 0 55.5 16.6 3.6 64.0

Jul 11 168 70 53 617 198 1,632 0 50.9 36.1 3.6 64.0

Jul 12 160 60 56 924 392 950 0 40.7 30.6 3.6 65.0

Jul 13 205 69 61 881 385 1,201 0 51.6 41.6 3.6 65.0

Jul 14 183 63 48 776 302 1,336 0 40.0 30.1 4.2 65.0

Jul 15 160 15 46 823 304 308 0 57.1 45.1 4.2 66.0

Jul 16 181 45 41 994 386 360 0 43.0 32.4 4.2 66.0

Jul 17 128 24 38 1,069 439 1,482 0 48.6 38.4 4.2 66.0

Jul 18 99 34 21 1,167 543 688 0 40.2 30.0 4.8 67.0

Jul 19 61 51 23 1,058 464 1,085 0 46.1 36.1 4.8 67.0

Jul 20 120 45 14 1,524 461 351 1 43.2 33.5 4.8 67.0

Jul 21 80 26 11 1,112 388 441 0 47.0 37.0 6.0 67.0

Jul 22 102 16 6 1,771 589 270 2 36.0 26.0 6.0 67.0

Jul 23 58 2 6 1,119 348 61 1 39.6 29.9 6.0 67.0

Jul 24 69 8 5 1,231 374 83 6 38.2 28.3 6.0 67.0

Jul 25 62 5 1 959 274 237 1 38.4 28.4 6.0 67.0

Jul 26 47 8 6 1,182 378 390 0 39.2 29.3 6.0 67.0

Jul 27 51 6 5 1,605 649 306 1 38.3 28.4 6.2 68.0

Jul 28 52 2 10 1,989 692 217 3 38.4 28.3 6.2 68.0

Jul 29 37 10 1 2,028 754 207 0 36.2 26.4 6.2 69.0

Jul 30 59 6 3 1,122 354 36 1 35.2 25.3 6.2 69.0

Jul 31 46 6 3 1,428 502 39 0 37.8 28.2 6.2 69.0

TOTAL 5,664 1,257 1,016 29,670 10,511 39,240 19

AVG. 183 41 33 957 339 1,266 1 48.0 31.4 4.5 65.3

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 101,188 6,047 1,290 34,163 12,124 70,183 19

SUMMER 28,993 3,428

TOTAL 130,181 9,475

CHINOOK ADULT

109
TABLE 77

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS AUGUST 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Aug 1 53 5 0 2 2,042 671 10 2 0 36.7 26.8 6.2 69.0

Aug 2 48 14 0 0 1,940 570 68 4 0 37.5 27.7 6.2 69.0

Aug 3 30 3 0 1 1,775 596 6 1 0 40.2 30.2 6.2 70.0

Aug 4 61 6 0 5 1,707 486 80 4 0 40.3 30.2 6.2 70.0

Aug 5 51 11 0 2 1,765 460 45 3 0 38.4 28.4 6.2 70.0

Aug 6 78 8 0 0 1,209 399 27 3 0 32.4 22.4 6.2 70.0

Aug 7 44 3 0 0 964 289 95 5 0 26.7 16.7 6.2 70.0

Aug 8 38 1 0 0 966 301 14 4 0 27.3 17.2 6.2 69.0

Aug 9 48 4 0 0 1,142 331 49 5 0 32.2 22.5 6.2 69.0

Aug 10 84 6 0 0 1,169 353 38 4 0 26.0 16.2 6.2 69.0

Aug 11 55 14 0 0 1,044 300 20 3 0 27.8 17.6 6.2 69.0

Aug 12 48 3 0 0 655 212 37 3 0 32.8 22.8 6.2 69.0

Aug 13 38 9 0 0 503 136 59 2 0 29.9 20.1 6.2 69.0

Aug 14 45 6 0 0 428 119 7 0 0 29.2 19.0 5.4 69.0

Aug 15 45 6 0 0 268 59 6 1 1 26.4 16.4 5.4 69.0

Aug 16 46 6 0 0 317 81 6 1 0 27.2 17.2 5.4 69.0

Aug 17 51 8 0 0 466 120 13 0 0 29.9 20.1 5.4 69.0

Aug 18 62 3 0 0 533 154 18 1 0 32.5 22.2 5.4 69.0

Aug 19 76 7 0 0 530 130 32 6 0 30.0 19.8 5.4 69.0

Aug 20 62 7 0 0 462 112 2 5 0 26.8 16.9 5.4 70.0

Aug 21 76 9 0 0 303 52 15 1 0 33.5 23.7 5.4 70.0

Aug 22 80 17 0 1 344 91 5 1 0 25.8 15.8 5.4 70.0

Aug 23 90 13 0 0 220 42 2 0 0 27.5 17.9 5.4 70.0

Aug 24 168 25 0 0 393 79 0 2 0 26.4 16.5 5.4 70.0

Aug 25 316 57 0 1 284 56 2 2 0 26.0 16.1 5.9 70.0

Aug 26 220 32 0 0 291 66 0 0 0 26.2 16.1 5.9 70.0

Aug 27 209 36 0 0 476 125 2 1 0 24.9 15.3 5.9 70.0

Aug 28 242 47 -1 0 471 117 0 0 0 23.3 13.1 6.4 70.0

Aug 29 449 70 1 0 751 178 0 0 0 21.9 11.9 6.4 70.0

Aug 30 741 85 0 0 952 188 0 0 0 22.0 11.9 6.4 71.0

Aug 31 955 251 0 0 1,424 308 12 2 0 22.7 13.0 6.4 71.0

TOTAL 590 4,019 772 0 12 25,794 7,181 670 66 1

AVG. 54 201 25 0 832 232 22 2 0 29.4 19.4 5.9 69.6

RUN YEAR CHINOOK CHINOOK COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 101,188 6,047 0 1,302 59,957 19,305 70,853 85 1

SUMMER 29,583 3,503

FALL 4,019 697

TOTAL 134,790 10,247

CHINOOK ADULT

110
TABLE 78

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS SEPTEMBER 2010

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F

Sep 1 1,639 390 1 0 2,913 742 5 0 23.6 0.0 6.4 71.0

Sep 2 699 157 0 0 1,234 291 6 0 27.5 0.0 6.4 71.0

Sep 3 951 172 4 0 1,583 380 5 0 24.1 0.0 6.4 71.0

Sep 4 1,088 233 25 0 1,968 480 1 0 12.0 0.0 6.7 71.0

Sep 5 1,183 185 9 0 1,456 322 0 0 20.2 0.0 6.7 71.0

Sep 6 2,139 213 30 1 2,202 556 0 0 25.0 0.0 6.7 70.0

Sep 7 1,572 278 5 0 2,620 716 0 0 21.9 0.0 6.7 70.0

Sep 8 2,193 315 12 1 4,370 1,198 0 0 24.7 0.0 6.7 68.0

Sep 9 1,664 256 16 0 4,503 1,140 0 0 12.9 0.0 6.7 68.0

Sep 10 916 243 14 1 4,941 1,219 0 0 28.2 0.0 6.3 68.0

Sep 11 1,005 274 31 1 3,934 1,015 0 0 34.3 0.0 6.3 68.0

Sep 12 1,692 356 38 3 5,469 1,358 4 0 19.1 0.0 6.3 68.0

Sep 13 1,297 200 38 7 3,021 843 0 0 33.3 0.0 6.4 68.0

Sep 14 1,664 302 29 5 3,464 935 0 0 24.2 0.0 6.4 68.0

Sep 15 1,274 338 27 1 3,504 824 0 0 27.8 0.4 6.4 66.0

Sep 16 1,299 258 38 11 5,027 1,295 0 1 28.7 0.1 6.8 66.0

Sep 17 878 363 59 14 4,023 1,053 0 0 29.8 0.0 6.8 65.0

Sep 18 673 263 33 7 4,338 1,151 0 0 20.2 0.0 6.8 64.0

Sep 19 807 330 48 16 4,337 1,138 0 0 23.4 0.0 6.8 64.0

Sep 20 1,311 278 36 7 4,645 1,320 0 0 10.7 0.0 6.8 64.0

Sep 21 1,127 288 44 6 2,717 704 1 0 14.2 0.0 6.8 64.0

Sep 22 1,245 432 55 6 2,334 667 1 0 16.1 0.0 6.2 64.0

Sep 23 1,553 643 71 24 6,507 1,731 1 0 22.5 0.0 6.8 63.0

Sep 24 1,284 264 72 16 8,045 2,184 0 0 24.1 0.0 6.8 63.0

Sep 25 897 151 37 1 3,246 825 2 0 10.9 0.0 6.8 63.0

Sep 26 1,038 238 45 7 5,097 1,369 3 0 10.5 0.0 6.8 63.0

Sep 27 937 176 27 1 2,217 486 0 0 24.9 0.0 6.8 63.0

Sep 28 1,528 250 30 1 2,944 808 0 0 22.1 0.0 6.8 63.0

Sep 29 922 154 21 2 1,714 461 0 0 30.0 0.0 7.0 63.0

Sep 30 647 157 20 2 2,173 538 0 0 22.2 0.0 7.0 63.0

TOTAL 37,122 8,157 915 141 106,546 27,749 29 1

AVG. 1237 272 31 5 3,552 925 1 0 22.3 0.0 6.6 66.4

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 101,188 6,047 915 141 1,302 166,503 47,054 70,853 114 2

SUMMER 29,583 3,503

FALL 41,141 8,854

TOTAL 171,912 18,404

111
TABLE 79

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F*

Oct 1 693 565 33 11 2,878 827 20.8 0.0 7.0 63.0

Oct 2 468 257 18 1 1,912 577 24.8 0.0 5.8 63.0

Oct 3 585 396 24 8 2,281 644 15.2 0.0 5.4 64.0

Oct 4 458 322 10 5 2,401 734 18.2 0.0 5.4 63.0

Oct 5 471 237 11 0 2,377 575 25.7 0.0 5.4 63.0

Oct 6 426 362 12 5 1,924 486 24.2 0.0 5.4 63.0

Oct 7 266 180 17 2 1,983 520 22.2 0.0 5.4 64.0

Oct 8 211 161 10 1 2,504 650 24.2 0.0 5.4 64.0

Oct 9 230 111 13 7 1,559 397 24.2 0.0 5.4 63.0

Oct 10 217 140 21 3 2,283 665 15.1 0.0 5.4 63.0

Oct 11 185 102 10 5 2,086 622 20.2 0.0 5.4 63.0

Oct 12 160 55 13 0 1,044 295 25.5 0.0 5.4 63.0

Oct 13 115 85 18 2 1,413 445 12.5 0.0 6.6 63.0

Oct 14 94 69 13 1 1,444 434 19.2 0.0 6.6 63.0

Oct 15 39 12 8 1 847 215 20.4 0.0 6.6 62.0

Oct 16 76 36 15 0 681 200 13.5 0.0 6.6 62.0

Oct 17 115 46 65 0 1,261 354 14.8 0.0 6.6 62.0

Oct 18 77 17 74 6 983 289 23.4 0.0 6.6 61.0

Oct 19 44 29 24 1 740 254 13.3 0.0 6.6 61.0

Oct 20 58 33 18 6 944 327 20.7 0.0 6.6 61.0

Oct 21 21 20 13 2 780 230 12.1 0.0 6.6 61.0

Oct 22 68 19 12 2 968 292 18.4 0.0 6.6 61.0

Oct 23 61 26 25 2 605 219 18.5 0.0 6.6 60.0

Oct 24 52 10 25 0 612 191 13.9 0.0 6.6 60.0

Oct 25 29 11 14 0 804 238 21.1 0.0 6.6 60.0

Oct 26 54 20 20 0 654 198 18.6 0.0 6.6 60.0

Oct 27 24 9 18 0 507 139 21.2 0.0 6.6 60.0

Oct 28 34 12 21 1 397 104 19.4 0.0 6.6 58.0

Oct 29 26 15 12 1 784 257 18.1 0.0 6.6 58.0

Oct 30 19 10 7 0 415 161 19.3 0.0 6.2 58.0

Oct 31 24 9 12 0 385 150 18.0 0.0 6.2 58.0

TOTAL 5,400 3,376 606 73 40,456 11,689

AVG. 174 109 20 2 1,305 377 19.2 0.0 6.2 61.5

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 101,188 6,047 1,521 214 1,302 206,959 58,743 70,853 114 2

SUMMER 29,583 3,503

FALL 46,541 12,230

TOTAL 177,312 21,780

 Note: Visual counts occurred April 1 through October 31. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST.

South shore ladder was counted by direct observation while the north shore ladder was by closed circuit TV.

CHINOOK ADULT

112
DISCHARGE AND WATER QUALITY DATA

ICE HARBOR PROJECT - 2010

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 25.9 0.0 6.2 58.0 Dec 1 18.1 0.0 6.8 46.0

Nov 2 17.9 0.0 6.9 57.0 Dec 2 22.4 0.0 6.8 46.0

Nov 3 18.1 0.0 6.9 57.0 Dec 3 16.3 0.0 6.8 45.0

Nov 4 24.2 0.0 6.9 57.0 Dec 4 18.1 0.0 6.8 45.0

Nov 5 26.2 0.0 7.2 57.0 Dec 5 18.2 0.0 6.8 45.0

Nov 6 14.3 0.0 7.2 57.0 Dec 6 25.4 0.0 7.2 45.0

Nov 7 11.1 0.0 7.2 57.0 Dec 7 21.8 0.0 8.2 45.0

Nov 8 19.2 0.0 7.2 56.0 Dec 8 20.0 0.0 8.2 44.0

Nov 9 27.1 0.0 7.2 56.0 Dec 9 22.4 0.0 8.2 44.0

Nov 10 18.2 0.0 7.2 56.0 Dec 10 24.7 0.0 8.2 44.0

Nov 11 18.5 0.0 6.4 55.0 Dec 11 32.1 0.0 8.2 43.0

Nov 12 19.5 0.0 6.4 55.0 Dec 12 7.9 0.0 8.2 43.0

Nov 13 20.1 0.0 6.4 55.0 Dec 13 26.6 0.0 8.2 43.0

Nov 14 23.7 0.0 6.4 55.0 Dec 14 41.7 0.0 7.9 43.0

Nov 15 31.6 0.0 6.4 55.0 Dec 15 31.1 0.0 7.9 44.0

Nov 16 31.3 0.0 6.4 55.0 Dec 16 37.5 0.0 7.9 44.0

Nov 17 13.8 0.0 6.4 55.0 Dec 17 40.6 0.0 7.9 44.0

Nov 18 17.9 0.0 6.8 53.0 Dec 18 23.8 0.0 7.9 43.0

Nov 19 15.2 0.0 6.8 53.0 Dec 19 26.4 0.0 7.9 43.0

Nov 20 20.2 0.0 6.8 52.0 Dec 20 35.5 0.0 7.9 43.0

Nov 21 12.1 0.0 6.8 52.0 Dec 21 33.3 0.0 7.9 42.0

Nov 22 17.9 0.0 6.8 52.0 Dec 22 26.2 0.0 7.9 42.0

Nov 23 29.0 0.0 6.8 51.0 Dec 23 25.2 0.0 7.9 41.0

Nov 24 22.9 0.0 6.8 51.0 Dec 24 22.5 0.0 7.9 41.0

Nov 25 21.8 0.0 6.8 49.0 Dec 25 25.0 0.0 7.5 41.0

Nov 26 10.7 0.0 6.8 49.0 Dec 26 24.7 0.0 7.5 41.0

Nov 27 11.3 0.0 6.8 49.0 Dec 27 32.2 0.0 7.5 40.0

Nov 28 12.3 0.0 6.8 48.0 Dec 28 24.4 0.0 7.5 40.0

Nov 29 26.2 0.0 6.8 48.0 Dec 29 31.5 0.0 7.5 40.0

Nov 30 18.9 0.0 6.8 46.0 Dec 30 36.3 0.0 7.5 40.0

Dec 31 34.6 0.0 7.5 40.0

AVG. 19.9 0.0 6.8 53.5 AVG. 26.7 0.0 7.7 42.9

 NOVEMBER DECEMBER

TABLE 80

113
TABLE 81

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS*

1962 94,301 115,796 38 3,207 213,342

1963 61,190 74,539 1,118 1,933 138,780

1964 60,097 58,860 1,276 2,071 122,304

1965 39,233 62,873 317 320 102,743

1966 75,882 65,798 278 878 142,836

1967 84,930 44,205 717 3,770 133,622

1968 98,681 82,383 1,165 6,227 188,456

1969 100,514 63,889 745 5,316 170,464

1970 77,698 53,870 797 3,636 136,001

1971 70,248 67,029 532 2,969 140,778

1972 82,632 63,593 363 2,522 149,110

1973 81,821 38,311 233 2,443 122,808

1974 32,444 12,528 204 1,334 46,510

1975 31,686 16,218 243 1,559 49,706

1976 36,556 23,885 771 1,991 63,203

1977 56,514 54,820 582 1,561 113,477

1978 61,352 27,142 86 652 89,232

1979 13,929 23,117 30 398 37,474

1980 14,717 50,221 36 58 65,032

1981 22,092 41,290 142 82 63,606

1982 22,646 73,405 174 348 96,573

1983 20,259 88,475 216 465 109,415

1984 17,757 94,030 105 22 111,914

1985 47,981 128,481 24 10 176,496

1986 52,615 144,292 20 0 196,927

1987 47,477 74,491 13 0 121,981

1988 48,066 99,714 22 0 147,802

1989 27,234 151,101 4 0 178,339

1990 31,841 54,758 1 1 86,601

1991 23,175 123,762 9 1 146,947

1992 36,021 160,614 33 0 196,668

1993 34,991 73,107 17 0 108,115

1994 7,577 51,704 0 1 59,282

1995 7,990 92,026 5 4 100,025

1996 16,419 100,805 1 0 117,225

1997 55,412 103,830 15 128 159,385

1998 26,117 85,122 3 15 111,257

1999 23,331 84,163 8 144 107,646

2000 72,154 126,424 215 1,224 200,017

2001 215,697 283,694 38 1,595 501,024

2002 137,507 211,762 61 289 349,619

2003 143,197 186,474 37 1,431 331,139

2004 130,218 171,380 91 3,519 305,208

2005 58,361 156,920 18 1,621 216,920

2006 52,501 124,812 48 971 178,332

2007 69,106 157,620 55 2,147 228,928

2008 123,007 172,453 539 3,003 299,002

2009 180,349 328,105 867 5,436 514,757

2010 199,092 206,959 1,302 1,735 409,088

Totals 3,124,615 4,950,850 13,614 67,037 8,156,116

10-Year

Average 130,904 200,018 306 2,175 333,402

*Jacks included

These counts include the extended season videotaped counts that were made between

 0600 and 1600 hours in November and December for the count seasons, 1996-2002.

YEARLY TOTALS OF SALMONIDS COUNTED OVER

 ICE HARBOR DAM

1962 - 2010

114
SPRING SUMMER FALL

 1 APR- 12 JUN- 12 AUGYEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* 11 JUN 11 AUG 31 OCT

1962 2,579 28,951 23,250 8,315 3,547 20,578 7,081 94,301 33,613 30,639 30,049

1963 3,434 21,790 14,001 7,591 1,415 9,342 2,918 677 22 61,190 26,778 20,875 13,537

1964 1 2 4,048 19,611 5,409 18,832 2,161 8,159 1,701 156 17 60,097 24,304 24,696 11,097

1965 4 1,677 9,649 5,072 10,209 803 9,318 2,152 349 39,233 12,178 14,701 12,354

1966 23,382 19,294 10,611 7,166 1,933 10,756 2,740 75,882 43,881 16,983 15,018

1967 15,973 18,137 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

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

1970 12,167 33,881 12,338 8,185 1,747 7,702 1,456 219 3 77,698 47,931 19,382 10,385

1971 1,104 25,089 19,265 13,364 873 8,960 1,593 70,248 32,638 26,606 11,004

1972 14,535 34,734 7,544 15,177 1,869 6,089 2,684 82,632 50,350 22,846 9,436

1973 34,277 23,627 10,925 4,254 840 6,657 1,241 81,821 60,639 12,829 8,353

1974 842 16,670 5,315 6,494 483 2,066 574 32,444 19,361 10,269 2,814

1975 1,314 17,796 5,817 3,972 506 1,875 406 31,686 21,401 7,727 2,558

1976 3,146 19,269 8,544 3,921 349 1,123 204 36,556 25,056 10,026 1,474

1977 24,003 17,626 9,328 3,606 297 1,370 284 56,514 44,421 10,337 1,756

1978 14,891 29,333 9,999 4,888 892 1,064 269 16 61,352 49,303 10,440 1,609

1979 1,731 6,528 2,234 1,216 379 1,489 333 19 13,929 9,247 2,608 2,074

1980 1,678 7,321 2,285 1,569 301 1,034 504 25 14,717 9,668 3,305 1,744

1981 1 6,744 8,542 2,884 1,751 161 1,530 470 9 22,092 16,167 3,814 2,111

1982 3 656 11,543 4,522 2,347 283 2,601 691 22,646 14,600 4,527 3,519

1983 1,925 9,418 4,132 1,921 316 1,945 602 20,259 12,602 4,922 2,735

1984 823 7,292 5,353 1,943 223 1,762 361 17,757 9,183 6,307 2,267

1985 12,245 18,334 6,885 1,294 546 5,414 3,263 47,981 33,527 5,290 9,164

1986 1 14,764 22,025 8,299 1,672 169 3,664 2,021 52,615 39,087 7,745 5,783

1987 11,141 18,821 6,550 2,437 329 6,089 2,110 47,477 32,083 6,982 8,412

1988 14,274 17,196 8,609 1,904 702 3,621 1,760 48,066 34,394 7,790 5,882

1989 3,307 11,724 4,946 1,143 776 3,917 1,421 27,234 17,029 4,215 5,990

1990 7,578 12,166 5,353 1,337 320 3,315 1,773 31,842 20,730 5,794 5,317

1991 1,639 7,953 5,367 2,101 155 4,053 1,907 23,175 11,288 5,861 6,026

1992 11,462 12,001 5,791 1,189 228 3,716 1,634 36,021 26,114 4,377 5,530

1993 5,776 15,879 8,705 1,405 338 2,087 801 34,991 24,935 6,919 3,137

1994 717 2,268 1,183 289 170 1,693 1,257 7,577 3,472 1,003 3,102

1995 256 1,253 928 315 387 2,920 1,931 7,990 1,873 915 5,202

1996 97 6,254 3,954 1,367 792 2,983 928 44 0 16,419 7,671 4,086 4,662

1997 3,442 30,332 14,678 2,224 411 2,502 1,680 143 0 55,412 41,473 9,318 4,621

1998 3,850 7,285 6,001 1,165 421 4,324 3,006 64 1 26,117 12,564 5,777 7,776

1999 260 5,717 5,659 1,461 917 6,283 2,943 89 2 23,331 8,008 5,211 10,112

2000 13,749 29,916 9,877 2,076 1,928 9,763 4,738 105 2 72,154 48,278 7,420 16,456

2001 104,883 55,788 26,709 4,268 1,327 18,315 4,262 140 5 215,697 174,199 17,667 23,831

2002 5,016 71,511 33,555 5,750 2,752 15,874 2,946 100 3 137,507 87,033 29,044 21,327

2003 132 42,343 34,581 28,636 5,732 1,286 23,445 7,174 143,329 86,190 25,344 31,663

2004 5 36,168 37,934 19,580 4,094 908 26,998 4,531 130,218 81,752 16,185 32,276

2005 1,763 20,798 14,089 2,323 1,389 14,672 3,327 58,361 29,306 9,817 19,238

2006 29 21,660 11,042 2,438 1,534 11,976 3,822 52,501 26,309 9,085 17,107

2007 1 3,277 27,506 11,597 3,167 1,984 17,456 4,118 69,106 35,355 10,599 23,151

2008 4,447 45,174 34,258 5,381 3,461 26,145 4,141 123,007 60,899 28,657 33,451

2009 1,173 65,190 40,728 9,465 10,549 49,471 3,773 180,349 83,658 33,256 63,435

2010 32,517 66,010 34,208 6,921 5,381 45,279 8,776 199,092 107,235 33,086 58,771

TOTAL 1 344 509,394 1,135,956 572,072 252,469 65,160 461,957 123,952 3,356 87 3,124,748 1,830,239 656,045 638,222

10-Year Average 23,162 44,615 25,440 4,954 3,057 24,963 4,687 130,917 77,194 21,274 32,425

*Jacks included

The 1996 through 2002 count seasons were extended to include video counts made between 0600 and 1600 hours daily from November 1 through December 15.

 ICE HARBOR DAM

MONTHLY COUNT OF CHINOOK SALMON

1962 - 2010

TABLE 82

115
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS

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

1970 1,597 1,067 389 2,620 7,611 30,101 8,290 1,891 304 53,870

1971 458 1,938 843 215 3,064 2,996 42,481 15,034 67,029

1972 1,853 553 152 3,062 6,503 34,134 17,336 63,593

1973 1,570 827 254 1,785 2,699 22,021 9,155 38,311

1974 972 359 104 1,482 2,202 3,661 3,748 12,528

1975 564 409 76 1,223 3,878 6,816 3,252 16,218

1976 508 142 165 1,714 5,138 11,141 5,077 23,885

1977 685 220 308 3,654 3,017 30,610 16,326 54,820

1978 908 88 43 1,308 2,907 15,094 6,092 702 27,142

1979 454 538 114 60 1,995 1,778 6,136 9,717 2,325 23,117

1980 1,420 2,796 563 39 1,303 4,333 22,064 15,424 2,279 50,221

1981 797 1,106 433 137 2,305 1,431 16,563 16,669 1,849 41,290

1982 1,471 1,931 918 45 2,564 8,895 30,574 27,007 73,405

1983 1,001 150 36 3,773 9,875 48,519 25,121 88,475

1984 2,218 488 49 4,103 4,554 50,638 31,980 94,030

1985 1,892 7,353 439 306 3,070 14,468 75,378 25,575 128,481

1986 2,561 1,642 187 174 6,600 8,679 63,598 60,851 144,292

1987 2,136 235 262 3,292 4,972 28,491 35,103 74,491

1988 4,865 580 671 3,251 5,955 46,838 37,554 99,714

1989 4,326 355 487 7,399 8,916 80,799 48,819 151,101

1990 2,793 148 252 2,631 2,000 18,728 28,206 54,758

1991 2,297 256 166 3,254 1,275 55,447 61,067 123,762

1992 1,433 232 742 4,190 8,137 89,281 56,599 160,614

1993 7,418 287 745 5,896 8,086 21,614 29,061 73,107

1994 3,040 126 394 3,295 3,162 16,702 24,985 51,704

1995 828 84 193 4,699 14,521 39,494 32,207 92,026

1996 743 81 229 3,427 15,391 48,722 28,657 2,303 1,252 100,805

1997 1,187 216 280 4,323 11,522 40,238 37,036 8,484 544 103,830

1998 1,719 74 259 3,226 3,114 25,408 43,844 5,400 2,078 85,122

1999 713 93 246 3,784 16,120 40,424 18,887 2,809 1,087 84,163

2000 805 91 870 7,202 11,684 65,713 33,899 5,510 650 126,424

2001 1,322 139 3,682 17,607 27,925 136,208 68,837 22,449 5,525 283,694

2002 4,507 134 943 12,760 30,321 87,357 66,151 8,770 819 211,762

2003 5,201 1,548 74 1,128 11,558 12,267 109,101 50,798 191,675

2004 2,483 1,690 118 1,467 9,875 6,593 111,826 37,328 171,380

2005 1,379 1,205 124 1,364 4,619 11,902 76,394 59,933 156,920

2006 1,181 2,628 78 490 2,797 7,265 67,556 42,817 124,812

2007 4,001 2,183 107 903 4,743 11,723 83,713 50,247 157,620

2008 2,942 241 702 14,056 20,872 97,545 36,095 172,453

2009 2,906 154 1,218 13,616 43,697 167,918 98,596 328,105

2010 2,773 289 1,431 29,670 25,794 106,546 40,456 206,959

Totals 268 287 25,574 112,115 22,089 24,128 243,326 449,393 2,482,798 1,500,501 81,529 14,043 4,956,051

10-Year

Average 2,370 146 1,333 12,130 19,836 104,416 55,126 200,538

The 1996 through 2002 count seasons were extended to include video counts made between 0600 and 1600 hours daily

November 1 to December 15.

MONTHLY COUNT OF STEELHEAD 

ICE HARBOR DAM

1962 -2010

TABLE 83

116
Snake River

Flow

1 2 3 4 5 6

8 7 6 5 4 3 2 1

Fish Counting

Station

Visitor Center and

Fish Counting and Viewing Area

Fish Ladder

Powerhouse

Spillway

Navigation

Lock

Juvenile Fish

Holding and Loading Facilities

Lake

Sacajawea

Lake Herbert

G. West Fishway Entrances

SSE 1 & 2

Fish Ladder

Fish Counting

Station

Fishway Entrances

SPE 1 & 2

Fishway Entrances

NSE 1 & 2

To Windust Park

0 200 400 600 800

approximate scale in feet

N

Lower Monumental

Lock and Dam

Plate 7 Lower Monumental Lock and Dam

117
 LOWER MONUMENTAL DAM

FISH COUNTING SCHEDULE

1 January – 31 March No counting 

1 Apr – 31 Oct Visual counting daily 0400 – 2000 hours PST 

1 November – 31 December No counting 

FISH LADDER OPERATING SCHEDULE

North Ladder 

1 Jan – 4 Jan Ladder in service.

5 Jan – 14 Jan Ladder dewatered for annual maintenance.

15 Jan – 31 Dec Ladder in service.

South Ladder

1 Jan – 19 Jan Ladder in service.

20 Jan – 24 Feb Ladder dewatered for annual maintenance.

25 Feb – 31 Dec Ladder in service.

FISHWAY ACTIVITIES

Water temperatures were recorded hourly from north and south fish ladder exit pools and 

the downstream end of the primary dewaterer. Hourly readings were taken from June 15 

to August 7. The purpose is to determine if summer spill has any effects on exit pool 

temperatures. 

Fish pumps were out of service from 5 January through 14 January. Two fish pump 

operation occurred for all of the adult fish passage season while pump 3 was out of 

service for repair. Fish ladder operating criteria was met with few exceptions throughout 

the season with only two pumps in operation. 

The juvenile fish facility was operated for juvenile fish transport/bypass and adult 

fallbacks from 1 April to 21 December.

Lower Monumental’s RSW was in service throughout the spill season 

118
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 23,522 70,028 39,285 9,253 2,937 44,326 11,466 200,817

STEELHEAD 3,621 489 1,377 19,765 25,351 109,728 53,480 213,811

SOCKEYE 252 1,373 28 3 -4 1,652

COHO* 991 1,012 2,003

PINK 0

TOTAL 27,143 70,517 40,914 30,391 28,316 155,048 65,954 418,283

LAMPREY 0 0 5 22 9 8 44

STURGEON 0

BULL TROUT 7 3 5 1 16

*Jacks included

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LOWER MONUMENTAL DAM 

TABLE 84

2010

119
TABLE 85

DISCHARGE AND WATER QUALITY DATA

LOWER MONUMENTAL PROJECT 2010

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F Jan 1 23.4 0.0 5.0 38.0 Feb 1 30.5 0.0 2.0 38.0 Mar 1 24.4 0.0 4.0 41.0

Jan 2 16.2 0.0 5.0 37.0 Feb 2 32.7 0.0 2.0 38.0 Mar 2 22.0 0.0 4.5 41.0

Jan 3 20.2 0.0 5.0 37.0 Feb 3 28.6 0.0 2.5 39.0 Mar 3 22.1 0.0 4.5 41.0

Jan 4 23.2 0.0 5.0 37.0 Feb 4 23.8 0.0 2.5 39.0 Mar 4 20.0 0.0 4.0 42.0

Jan 5 27.3 0.0 5.0 37.0 Feb 5 19.7 0.0 2.5 39.0 Mar 5 23.4 0.0 4.0 42.0

Jan 6 32.4 0.0 5.0 37.0 Feb 6 27.2 0.0 2.5 39.0 Mar 6 29.1 0.0 4.5 42.0

Jan 7 36.0 0.0 5.0 37.0 Feb 7 32.7 0.0 2.5 39.0 Mar 7 24.2 0.0 4.5 42.0

Jan 8 30.7 0.0 5.0 37.0 Feb 8 28.3 0.0 2.5 39.0 Mar 8 24.5 0.0 4.5 42.0

Jan 9 29.7 0.0 5.0 37.0 Feb 9 38.4 0.0 2.5 39.0 Mar 9 30.9 0.0 4.5 42.0

Jan 10 28.2 0.0 5.0 37.0 Feb 10 24.2 0.0 2.5 39.0 Mar 10 23.3 0.0 4.5 42.0

Jan 11 22.2 0.0 5.0 37.0 Feb 11 19.2 0.0 2.5 39.0 Mar 11 27.4 0.0 4.5 43.0

Jan 12 26.8 0.0 5.0 36.0 Feb 12 22.0 0.0 2.5 39.0 Mar 12 24.9 0.0 4.5 43.0

Jan 13 23.3 0.0 5.0 36.0 Feb 13 18.7 0.0 2.5 39.0 Mar 13 21.9 0.0 3.5 43.0

Jan 14 22.8 0.0 5.0 37.0 Feb 14 21.0 0.0 2.5 39.0 Mar 14 22.1 0.0 3.5 43.0

Jan 15 27.1 0.0 5.0 37.0 Feb 15 22.4 0.8 2.5 39.0 Mar 15 26.3 0.0 4.5 43.0

Jan 16 27.2 0.0 3.0 37.0 Feb 16 24.3 0.0 2.5 39.0 Mar 16 23.0 0.0 4.5 43.0

Jan 17 27.4 0.0 3.0 37.0 Feb 17 28.2 0.1 2.5 39.0 Mar 17 19.0 0.0 4.0 43.0

Jan 18 27.1 0.0 2.0 38.0 Feb 18 26.0 0.0 2.5 40.0 Mar 18 20.1 0.0 4.0 43.0

Jan 19 23.9 0.0 2.0 37.0 Feb 19 25.6 0.0 2.5 40.0 Mar 19 29.9 0.0 4.0 43.0

Jan 20 26.0 0.0 2.0 37.0 Feb 20 25.0 0.0 3.0 40.0 Mar 20 23.3 0.0 4.0 43.0

Jan 21 25.6 0.0 2.0 37.0 Feb 21 32.3 0.0 3.0 40.0 Mar 21 25.5 0.0 4.0 44.0

Jan 22 25.4 0.0 2.0 38.0 Feb 22 25.1 0.0 3.0 41.0 Mar 22 30.5 0.0 4.0 44.0

Jan 23 24.4 0.0 2.0 38.0 Feb 23 29.7 0.0 3.0 41.0 Mar 23 38.6 0.0 4.0 44.0

Jan 24 28.4 0.0 2.0 38.0 Feb 24 19.0 0.0 3.0 41.0 Mar 24 34.0 0.0 4.0 45.0

Jan 25 29.6 0.0 2.0 38.0 Feb 25 23.1 0.0 4.0 41.0 Mar 25 26.1 0.0 4.0 45.0

Jan 26 22.6 0.0 2.0 38.0 Feb 26 28.8 0.0 4.0 41.0 Mar 26 25.8 0.0 4.0 45.0

Jan 27 28.0 0.0 2.0 38.0 Feb 27 20.3 0.0 4.0 41.0 Mar 27 33.7 0.0 4.0 45.0

Jan 28 26.5 0.0 2.0 38.0 Feb 28 19.3 0.0 4.0 41.0 Mar 28 20.3 0.0 4.0 45.0

Jan 29 22.3 0.0 2.0 38.0 Mar 29 32.3 0.0 4.0 45.0

Jan 30 26.6 0.0 2.0 38.0 Mar 30 33.5 0.0 4.0 46.0

Jan 31 22.9 0.0 2.0 39.0 Mar 31 38.7 0.0 4.0 46.0

AVG 25.9 0.0 3.5 37.4 AVG 25.6 0.0 2.8 39.6 AVG 26.5 0.0 4.1 43.3

JANUARY FEBRUARY MARCH

120
TABLE 86

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS APRIL 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD STURGEON TROUT LAMPREY KCFS KCFS SECCHI DEG F

Apr 1 2 0 103 53 0 32.6 0.0 4.0 46.0

Apr 2 7 0 306 170 0 42.5 0.0 4.0 47.0

Apr 3 0 0 121 53 0 34.7 22.5 4.0 47.0

Apr 4 3 0 149 73 1 32.0 20.0 4.0 47.0

Apr 5 2 0 137 74 0 25.9 13.8 4.0 47.0

Apr 6 4 0 81 40 0 29.6 17.6 4.0 46.0

Apr 7 9 0 143 63 0 25.1 13.0 4.0 46.0

Apr 8 10 0 95 48 0 23.7 11.7 4.0 47.0

Apr 9 7 0 138 75 0 25.9 13.8 4.5 47.0

Apr 10 28 0 217 108 0 29.4 17.3 4.5 47.0

Apr 11 26 2 196 119 0 25.0 12.9 4.0 47.0

Apr 12 18 0 122 66 0 24.2 12.1 4.5 47.0

Apr 13 18 0 82 41 0 27.9 15.4 4.5 48.0

Apr 14 12 0 113 62 2 28.1 16.0 4.5 47.0

Apr 15 25 0 125 71 0 32.0 19.9 4.5 47.0

Apr 16 76 0 198 97 0 32.5 20.4 4.5 48.0

Apr 17 190 0 130 63 0 32.0 19.9 4.5 48.0

Apr 18 304 2 121 61 0 38.1 24.3 4.5 49.0

Apr 19 609 4 161 86 2 44.3 22.0 4.5 50.0

Apr 20 612 1 136 81 0 45.3 16.9 4.5 50.0

Apr 21 658 1 114 44 1 50.2 16.9 4.5 50.0

Apr 22 944 6 92 55 0 60.3 19.1 4.5 50.0

Apr 23 1,756 6 114 59 0 73.6 24.0 5.0 51.0

Apr 24 2,498 7 81 39 0 68.5 26.8 5.0 51.0

Apr 25 1,909 10 81 56 0 60.8 26.9 5.0 51.0

Apr 26 1,299 12 53 36 0 54.1 26.8 5.0 51.0

Apr 27 1,366 26 43 20 0 52.7 25.3 5.0 53.0

Apr 28 2,650 102 58 38 0 53.7 23.9 4.5 53.0

Apr 29 3,788 79 64 40 0 58.3 25.1 4.5 54.0

Apr 30 4,415 19 47 31 1 60.2 31.1 4.5 54.0

TOTAL 23,245 277 3,621 1,922 7

AVG. 775 9 121 64 0 40.8 18.5 4.4 48.9

 Note: Official Spring Chinook run started April 1. 

CHINOOK ADULT

121
TABLE 87

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS MAY 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD STURGEON TROUT LAMPREY KCFS KCFS SECCHI DEG F

May 1 5,223 29 51 36 0 65.3 35.9 3.5 54.0

May 2 1,593 25 34 18 0 53.8 38.4 3.5 53.0

May 3 1,455 27 35 20 0 61.3 39.9 3.5 53.0

May 4 1,173 28 13 10 0 59.3 39.7 3.5 51.0

May 5 1,949 32 19 15 0 54.6 37.5 3.5 51.0

May 6 1,670 32 17 14 0 52.5 37.9 3.5 50.0

May 7 2,205 40 7 3 0 50.8 36.6 3.5 50.0

May 8 2,320 51 18 12 0 51.8 37.2 3.5 50.0

May 9 6,085 134 10 8 0 45.4 32.7 3.5 51.0

May 10 656 24 4 2 0 49.3 33.6 3.5 51.0

May 11 3,696 146 14 11 0 48.2 31.4 3.5 51.0

May 12 1,824 72 22 16 0 47.2 33.4 3.5 50.0

May 13 5,168 174 14 13 0 49.1 30.1 3.5 51.0

May 14 3,615 186 16 10 0 51.8 25.7 3.5 52.0

May 15 4,298 310 16 7 0 56.0 25.1 3.5 52.0

May 16 3,054 214 10 3 0 57.3 21.4 3.5 53.0

May 17 1,748 251 18 12 0 62.9 15.7 3.5 53.0

May 18 1,231 243 19 7 0 76.5 14.4 3.5 54.0

May 19 1,296 311 11 5 0 89.0 17.1 3.5 54.0

May 20 1,489 348 15 6 0 101.3 20.5 3.5 54.0

May 21 2,697 458 22 11 0 105.4 26.8 3.5 55.0

May 22 2,032 338 11 3 0 85.1 25.6 3.5 55.0

May 23 2,230 387 14 6 0 79.9 25.0 3.5 56.0

May 24 1,720 271 8 3 0 72.9 25.7 3.5 56.0

May 25 936 184 12 5 1 72.1 26.0 3.5 56.0

May 26 639 99 10 3 1 66.8 25.7 3.5 56.0

May 27 318 83 3 2 0 67.9 25.8 3.5 55.0

May 28 565 104 14 9 0 70.3 26.1 3.5 55.0

May 29 497 140 7 0 0 70.3 26.9 3.5 53.0

May 30 1,018 112 17 8 0 74.9 25.9 3.5 53.0

May 31 668 107 8 2 1 73.2 26.9 3.5 53.0

TOTAL 65,068 4,960 489 280 3

AVG. 2,099 160 16 9 0 65.2 28.7 3.5 52.9

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 88,313 5,237 4,110 2,202 10

CHINOOK ADULT

TOTALS TO DATE

122
TABLE 88

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS JUNE 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD STURGEON TROUT LAMPREY KCFS KCFS SECCHI DEG F

Jun 1 1,061 151 0 5 0 0 76.5 26.2 3.5 53.0

Jun 2 1,269 75 0 11 5 0 87.8 27.0 3.5 54.0

Jun 3 1,261 97 0 10 2 0 123.8 31.3 3.5 54.0

Jun 4 1,058 88 0 5 3 0 157.2 41.4 2.5 55.0

Jun 5 969 67 0 4 0 0 197.3 81.3 2.5 55.0

Jun 6 655 46 0 8 0 0 212.8 97.0 2.5 55.0

Jun 7 324 35 0 0 0 0 205.0 90.3 1.5 54.0

Jun 8 60 7 0 4 0 0 207.5 92.1 3.5 54.0

Jun 9 50 8 0 2 2 0 183.2 68.4 1.5 54.0

Jun 10 38 5 0 1 0 2 179.6 64.7 1.0 54.0

Jun 11 104 5 0 5 3 0 167.6 54.3 1.0 54.0

Jun 12 809 30 0 14 0 0 150.7 37.2 1.0 55.0

Jun 13 1,363 47 0 23 8 0 136.9 30.2 1.0 55.0

Jun 14 817 43 0 11 0 0 130.8 26.9 1.0 55.0

Jun 15 3,520 149 0 35 5 0 125.9 26.2 1.0 55.0

Jun 16 3,517 187 0 52 13 0 132.7 26.9 1.0 56.0

Jun 17 2,509 192 5 35 6 1 118.0 26.9 1.0 56.0

Jun 18 3,245 217 1 55 11 0 110.8 26.9 1.5 57.0

Jun 19 2,700 277 2 63 12 0 103.9 26.4 1.5 58.0

Jun 20 1,424 164 5 62 7 0 99.5 26.8 1.5 58.0

Jun 21 1,088 166 2 61 12 0 103.9 17.5 1.5 58.0

Jun 22 621 150 7 89 17 0 110.0 17.5 2.5 58.0

Jun 23 557 77 5 55 13 0 96.6 17.0 1.5 58.0

Jun 24 919 168 12 59 19 1 91.0 17.4 1.5 58.0

Jun 25 1,261 112 9 61 17 0 96.6 17.3 1.5 58.0

Jun 26 1,230 166 25 90 28 1 88.3 17.4 1.5 58.0

Jun 27 829 102 19 76 16 0 83.8 17.1 1.5 58.0

Jun 28 638 81 36 85 22 0 77.6 17.5 1.5 59.0

Jun 29 1,105 152 48 161 27 0 80.3 17.2 1.5 60.0

Jun 30 1,041 179 76 235 47 0 75.5 17.5 2.5 61.0

TOTAL 9,021 27,021 3,243 252 1,377 295 5

AVG. 694 1,589 108 8 46 10 0 127.0 36.7 1.8 56.2

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 97,334 5,898 252 5,487 2,497 15

SUMMER 27,021 2,582

TOTAL 124,355 8,480

TOTALS TO DATE

CHINOOK ADULT

123
TABLE 89

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS JULY 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD STURGEON TROUT LAMPREY KCFS KCFS SECCHI DEG F

Jul 1 1,145 177 80 259 58 0 74.5 17.1 2.5 61.0

Jul 2 865 215 106 327 84 0 69.3 17.3 2.5 62.0

Jul 3 658 160 133 374 120 0 61.9 17.5 2.5 63.0

Jul 4 545 150 118 396 123 0 57.0 17.4 2.5 63.0

Jul 5 535 132 82 514 176 0 56.0 17.3 2.5 63.0

Jul 6 360 66 75 387 129 0 54.0 17.4 2.5 63.0

Jul 7 322 62 45 339 114 0 53.1 17.3 2.5 65.0

Jul 8 313 46 54 413 144 0 56.3 17.5 2.5 65.0

Jul 9 296 95 68 535 211 0 48.4 17.1 2.5 65.0

Jul 10 287 77 58 553 198 0 53.5 17.5 2.5 66.0

Jul 11 195 56 51 631 248 0 50.2 17.4 2.5 66.0

Jul 12 184 62 65 632 207 0 40.1 17.5 2.5 65.0

Jul 13 212 96 69 908 376 1 49.2 17.2 2.5 65.0

Jul 14 174 51 49 451 195 0 38.0 17.4 2.5 66.0

Jul 15 203 53 43 738 303 0 53.1 17.1 2.5 65.0

Jul 16 184 26 51 692 320 0 42.6 17.3 3.0 66.0

Jul 17 187 13 52 738 308 0 46.0 16.9 3.0 66.0

Jul 18 146 11 42 676 267 0 40.3 17.4 3.0 66.0

Jul 19 106 11 24 758 312 1 44.0 17.3 3.0 66.0

Jul 20 101 20 15 794 350 0 40.4 17.4 3.0 67.0

Jul 21 96 21 20 1,228 580 0 45.2 17.0 3.0 68.0

Jul 22 105 25 7 988 392 0 36.7 17.4 3.0 69.0

Jul 23 92 25 25 1,375 571 1 36.5 17.0 3.0 68.0

Jul 24 72 5 9 903 400 0 36.9 17.4 3.0 69.0

Jul 25 24 7 2 631 264 0 37.0 17.1 3.0 69.0

Jul 26 25 8 7 304 100 1 38.2 26.2 3.0 68.0

Jul 27 35 5 2 579 286 0 37.3 21.5 3.5 68.0

Jul 28 22 1 8 615 254 0 39.4 23.0 3.5 68.0

Jul 29 18 2 6 440 180 0 33.9 22.5 3.5 68.0

Jul 30 10 3 3 289 98 0 35.4 24.6 3.5 68.0

Jul 31 41 14 4 1,298 589 1 35.1 17.2 3.5 68.0

TOTAL 7,558 1,695 1,373 19,765 7,957 5

AVG. 244 55 44 638 257 0 46.4 18.3 2.8 66.0

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 97,334 5,898 1,625 25,252 10,454 15 5

SUMMER 34,579 4,277

TOTAL 131,913 10,175

TOTALS TO DATE

CHINOOK ADULT

124
TABLE 90

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS AUGUST 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD STURGEON TROUT LAMPREY KCFS KCFS SECCHI DEG F

Aug 1 53 24 4 1,479 566 0 2 35.2 17.5 3.5 68.0

Aug 2 25 1 0 1,736 638 0 1 36.8 17.0 3.5 69.0

Aug 3 26 7 8 1,541 539 0 1 39.5 17.1 3.5 69.0

Aug 4 42 4 6 2,223 845 1 0 39.3 15.1 3.5 69.0

Aug 5 10 0 0 743 314 0 0 37.2 15.9 3.5 69.0

Aug 6 60 4 1 1,866 665 0 2 32.1 12.8 3.5 69.0

Aug 7 53 10 1 1,402 519 0 1 27.0 11.9 3.5 68.0

Aug 8 39 6 1 1,476 516 0 1 26.8 11.4 3.5 68.0

Aug 9 33 5 0 1,002 407 0 0 30.8 15.7 3.5 68.0

Aug 10 44 4 1 1,422 484 0 3 25.4 10.1 3.5 68.0

Aug 11 31 4 0 949 337 0 1 29.5 13.0 3.5 68.0

Aug 12 62 8 1 1,128 366 0 3 30.7 12.7 3.5 68.0

Aug 13 40 8 1 1,122 366 0 0 29.4 16.0 3.5 68.0

Aug 14 42 9 2 1,255 435 0 0 28.2 15.9 3.5 68.0

Aug 15 66 8 0 1,208 449 0 1 26.1 13.8 3.5 68.0

Aug 16 26 9 1 447 138 0 0 28.2 16.0 3.5 68.0

Aug 17 25 4 0 264 82 0 1 29.9 17.5 3.5 68.0

Aug 18 16 3 0 219 70 0 1 30.5 17.4 3.5 68.0

Aug 19 47 10 0 248 83 0 0 30.0 17.4 3.5 68.0

Aug 20 66 2 1 356 116 0 0 26.8 14.6 3.5 68.0

Aug 21 41 1 0 416 121 0 2 32.3 17.4 4.0 68.0

Aug 22 39 4 0 328 88 0 0 24.6 12.3 3.5 69.0

Aug 23 85 16 0 326 105 0 0 26.7 14.6 3.5 69.0

Aug 24 102 16 0 319 91 0 0 27.0 14.6 4.0 68.0

Aug 25 64 13 0 274 90 0 0 25.3 13.0 4.0 68.0

Aug 26 145 34 0 202 59 0 0 26.1 14.0 4.0 68.0

Aug 27 245 40 0 232 54 0 0 24.2 12.1 4.0 68.0

Aug 28 78 13 0 100 33 0 0 22.2 9.9 4.0 68.0

Aug 29 286 55 0 308 71 0 1 22.2 9.9 4.0 68.0

Aug 30 353 73 0 442 98 0 1 22.1 10.0 4.0 68.0

Aug 31 251 47 0 318 75 0 0 23.3 10.9 4.0 68.0

TOTAL 518 1,977 442 28 25,351 8,820 1 22

AVG. 40 110 14 1 818 285 0 1 28.9 14.1 3.6 68.2

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 97,334 5,898 1,653 50,603 19,274 16 27

SUMMER 35,097 4,362

FALL 1,977 357

TOTAL 134,408 10,617

TOTALS TO DATE

CHINOOK ADULT

125
TABLE 91

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD STURGEON TROUT LAMPREY KCFS KCFS SECCHI DEG F

Sep 1 1,448 281 0 0 1 2,718 612 0 25.5 0.0 4.0 68.0

Sep 2 1,168 209 0 0 0 1,808 396 -1 26.6 0.0 4.0 68.0

Sep 3 978 274 0 0 0 2,719 691 1 23.8 0.0 4.0 67.0

Sep 4 746 188 0 0 0 1,370 339 2 15.5 0.0 4.0 66.0

Sep 5 800 285 0 0 0 2,245 583 1 22.3 0.0 4.0 66.0

Sep 6 1,353 387 0 0 0 2,995 765 0 23.6 0.0 4.0 65.0

Sep 7 1,215 226 0 0 0 1,337 318 1 25.0 0.0 4.0 65.0

Sep 8 1,377 400 6 0 0 2,388 706 0 24.0 0.0 4.0 65.0

Sep 9 1,627 575 12 3 0 3,274 874 1 13.6 0.0 4.0 65.0

Sep 10 1,315 594 60 14 1 4,766 1,289 0 28.4 0.0 4.0 65.0

Sep 11 794 366 44 8 0 5,359 1,394 -1 32.2 0.0 4.0 65.0

Sep 12 1,460 335 31 1 0 4,524 1,188 1 20.5 0.0 4.0 65.0

Sep 13 1,155 365 31 4 0 3,788 1,042 1 34.6 0.0 4.0 65.0

Sep 14 1,005 507 43 4 0 4,372 1,080 0 24.5 0.0 4.0 65.0

Sep 15 1,311 606 35 7 0 3,128 848 3 27.2 0.0 4.0 65.0

Sep 16 1,740 782 47 7 0 4,535 1,159 0 29.6 0.0 4.0 65.0

Sep 17 1,593 294 37 9 0 3,922 1,063 0 25.4 0.0 4.0 64.0

Sep 18 1,260 322 45 6 0 5,264 1,376 0 21.9 0.0 4.0 64.0

Sep 19 606 187 18 7 0 3,406 921 1 22.6 0.0 4.0 64.0

Sep 20 977 324 65 12 0 4,978 1,386 0 15.6 0.0 4.0 64.0

Sep 21 974 421 37 11 0 6,562 1,725 0 15.0 0.0 4.0 63.0

Sep 22 517 130 21 4 0 2,017 515 0 14.9 0.0 4.0 63.0

Sep 23 1,497 394 36 3 1 3,324 930 -1 22.0 0.0 4.0 63.0

Sep 24 1,317 480 38 13 0 4,570 1,230 0 22.4 0.0 4.0 63.0

Sep 25 551 377 26 16 0 3,816 1,072 0 12.7 0.0 4.0 63.0

Sep 26 892 558 45 8 0 4,942 1,359 0 13.1 0.0 4.0 63.0

Sep 27 589 167 38 7 0 3,300 896 0 24.2 0.0 4.0 63.0

Sep 28 732 411 46 12 0 4,889 1,280 0 22.1 0.0 4.0 63.0

Sep 29 1,135 278 31 6 0 3,904 1,033 0 29.3 0.0 4.0 63.0

Sep 30 1,190 281 30 7 0 3,508 799 0 19.6 0.0 4.0 63.0

TOTAL 33,322 11,004 822 169 3 109,728 28,869 9

AVG. 1,111 367 27 6 3,658 962 0 22.6 0.0 4.0 64.5

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 97,334 5,898 822 169 1,656 160,331 48,143 16 36

SUMMER 35,097 4,362

FALL 35,299 11,361

TOTAL 167,730 21,621

CHINOOK ADULT

126
TABLE 92

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD STURGEON TROUT LAMPREY KCFS KCFS SECCHI DEG F

Oct 1 1,081 365 44 7 0 3,127 781 0 22.9 0.0 4.0 63.0

Oct 2 863 383 26 4 0 2,961 777 0 26.8 0.0 4.0 63.0

Oct 3 636 315 16 9 0 2,199 542 0 15.4 0.0 4.0 65.0

Oct 4 699 326 44 6 0 2,796 720 0 18.8 0.0 4.0 65.0

Oct 5 441 529 14 8 0 3,000 854 0 23.2 0.0 4.0 64.0

Oct 6 861 561 33 1 0 3,131 903 0 23.9 0.0 4.0 64.0

Oct 7 258 245 9 1 0 2,569 736 0 23.2 0.0 4.0 64.0

Oct 8 405 186 31 9 0 2,776 767 0 23.6 0.0 4.0 64.0

Oct 9 553 216 41 13 0 3,133 838 0 21.7 0.0 4.0 64.0

Oct 10 150 94 17 7 0 1,901 475 0 18.6 0.0 4.0 63.0

Oct 11 288 102 18 12 0 3,096 812 0 21.7 0.0 4.0 63.0

Oct 12 157 77 28 6 0 2,817 753 0 23.5 0.0 4.0 63.0

Oct 13 142 71 20 2 0 2,230 577 1 14.8 0.0 4.0 63.0

Oct 14 117 75 10 0 0 1,311 343 1 18.0 0.0 4.0 63.0

Oct 15 78 65 23 1 -1 1,711 499 0 22.2 0.0 4.3 63.0

Oct 16 75 48 21 0 0 1,578 504 0 13.1 0.0 4.5 63.0

Oct 17 64 54 33 5 -1 1,184 358 0 14.8 0.0 4.5 63.0

Oct 18 100 68 49 6 -1 1,377 468 6 22.1 0.0 4.5 63.0

Oct 19 78 32 97 2 0 1,585 486 0 14.8 0.0 4.0 62.0

Oct 20 33 32 48 5 0 1,055 387 0 18.9 0.0 4.0 62.0

Oct 21 59 25 50 7 0 1,173 451 0 13.2 0.0 4.0 61.0

Oct 22 29 14 35 2 0 1,207 374 0 18.9 0.0 4.0 61.0

Oct 23 76 41 32 1 -1 1,074 401 0 17.2 0.0 4.0 61.0

Oct 24 23 17 17 0 0 333 109 0 15.4 0.0 4.0 61.0

Oct 25 29 31 30 5 0 957 315 0 20.2 0.0 4.0 60.0

Oct 26 31 32 23 4 0 930 366 0 20.2 0.0 4.0 60.0

Oct 27 23 5 28 2 0 753 252 0 20.7 0.0 4.0 59.0

Oct 28 19 9 12 1 0 554 208 0 19.4 0.0 4.0 59.0

Oct 29 15 7 14 0 0 325 94 0 17.5 0.0 4.0 59.0

Oct 30 24 11 16 0 0 347 110 0 19.1 0.0 4.0 59.0

Oct 31 12 11 6 1 0 290 96 0 17.9 0.0 4.0 59.0

TOTAL 7,419 4,047 885 127 -4 53,480 15,356 8

AVG. 239 131 29 4 0 1,725 495 0 19.4 0.0 4.1 62.1

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 97,334 5,898 1,707 296 1,652 213,811 63,499 16 44

SUMMER 35,097 4,362

FALL 42,718 15,408

TOTAL 175,149 25,668

CHINOOK ADULT

TOTALS TO DATE

127
TABLE 93

LOWER MONUMENTAL PROJECT 2010

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 24.3 0.0 4.0 59.0 Dec 1 16.1 0.0 3.5 46.0

Nov 2 19.9 0.0 4.2 58.0 Dec 2 21.6 0.0 3.5 45.0

Nov 3 18.0 0.0 4.2 58.0 Dec 3 17.6 0.0 3.5 45.0

Nov 4 23.3 0.0 4.2 58.0 Dec 4 16.1 0.0 3.8 45.0

Nov 5 26.4 0.0 4.2 58.0 Dec 5 17.4 0.0 3.5 45.0

Nov 6 14.1 0.0 4.2 58.0 Dec 6 23.1 0.0 3.5 45.0

Nov 7 12.3 0.0 4.2 58.0 Dec 7 21.0 0.0 3.5 45.0

Nov 8 19.9 0.0 4.2 57.0 Dec 8 18.5 0.0 3.5 45.0

Nov 9 25.2 0.0 4.2 57.0 Dec 9 18.2 0.0 3.5 46.0

Nov 10 18.9 0.0 3.5 56.0 Dec 10 27.9 0.0 3.5 44.0

Nov 11 19.4 0.0 3.5 55.0 Dec 11 28.2 0.0 3.5 44.0

Nov 12 19.2 0.0 3.5 55.0 Dec 12 8.8 0.0 3.5 43.0

Nov 13 20.4 0.0 3.8 55.0 Dec 13 25.7 0.0 3.5 43.0

Nov 14 17.5 0.0 3.8 54.0 Dec 14 38.8 0.0 3.5 43.0

Nov 15 31.6 0.0 3.8 54.0 Dec 15 31.1 0.0 3.5 43.0

Nov 16 31.9 0.0 3.8 54.0 Dec 16 38.6 0.0 3.5 42.0

Nov 17 15.4 0.0 3.8 53.0 Dec 17 39.0 0.0 3.5 42.0

Nov 18 15.1 0.0 3.8 53.0 Dec 18 23.6 0.0 3.5 42.0

Nov 19 16.0 0.0 3.8 53.0 Dec 19 25.9 0.0 3.5 42.0

Nov 20 20.0 0.0 3.8 53.0 Dec 20 33.6 0.0 3.5 41.0

Nov 21 11.7 0.0 3.8 52.0 Dec 21 32.6 0.0 3.5 41.0

Nov 22 17.3 0.0 3.8 52.0 Dec 22 26.0 0.0 3.5 41.0

Nov 23 25.1 0.0 3.8 52.0 Dec 23 25.0 0.0 3.5 41.0

Nov 24 23.3 0.0 3.8 50.0 Dec 24 21.8 0.0 3.5 40.0

Nov 25 19.3 0.0 3.8 49.0 Dec 25 24.1 0.0 3.5 40.0

Nov 26 11.7 0.0 3.8 49.0 Dec 26 24.8 0.0 3.5 40.0

Nov 27 11.4 0.0 3.5 48.0 Dec 27 30.0 0.0 3.5 40.0

Nov 28 13.2 0.0 3.5 47.0 Dec 28 24.4 0.0 3.5 40.0

Nov 29 22.9 0.0 3.5 47.0 Dec 29 28.2 0.0 3.5 40.0

Nov 30 17.2 0.0 3.5 46.0 Dec 30 35.6 0.0 3.5 40.0

 Dec 31 34.7 0.0 4.0 40.0

AVG. 19.4 0.0 3.8 53.6 AVG. 25.7 0.0 3.5 42.5

DISCHARGE AND WATER QUALITY DATA

NOVEMBER DECEMBER

128
TABLE 94

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS

1969 86,700 71,436 1,127 6,466 165,729

1970 75,310 62,167 240 2,972 140,689

1971 68,885 70,114 808 2,171 141,978

1972 72,220 66,857 415 733 140,225

1973 80,557 39,530 206 1,333 121,626

1974 31,728 15,139 114 812 47,793

1975 33,013 17,363 146 572 51,094

1976 34,395 21,822 364 361 56,942

1977 49,301 47,749 293 122 97,465

1978 56,835 20,540 96 218 77,689

1979 11,288 17,794 31 194 29,307

1980 10,885 34,322 48 73 45,328

1981 19,991 35,923 136 63 56,113

1982 21,965 62,772 154 89 84,980

1983 19,082 80,562 118 110 99,872

1984 17,866 88,655 63 26 106,610

1985 42,437 109,718 68 24 152,247

1986 50,584 120,479 26 9 171,098

1987 42,434 62,586 16 6 105,042

1988 44,262 84,746 35 3 129,046

1989 25,590 129,618 9 17 155,234

1990 28,215 24,238 0 1 52,454

1991 18,210 98,315 6 5 116,536

1992 30,145 130,429 15 0 160,589

1993 34,195 70,992 18 0 105,205

1994 7,219 49,917 7 0 57,143

1995 7,883 90,157 4 4 98,048

1996 15,606 96,609 3 6 112,224

1997 51,556 85,602 16 30 137,204

1998 21,537 66,118 2 0 87,657

1999 20,271 72,842 15 88 93,216

2000 68,961 112,616 291 750 182,618

2001 225,667 285,745 32 1,210 512,654

2002 124,897 232,809 46 158 357,910

2003 122,817 172,596 14 999 296,426

2004 114,030 158,792 80 3,665 276,567

2005 52,281 153,792 18 2,095 208,186

2006 54,482 135,566 17 1,181 191,246

2007 73,333 154,104 44 2,231 229,712

2008 123,018 186,058 722 4,513 314,311

2009 183,451 317,275 1,162 5,617 507,505

2010 200,817 213,811 1,652 2,003 418,283

Total 2,473,919 4,168,275 8,677 40,930 6,691,801

10-Year

Average 127,479 201,055 379 2,367 331,280

*Jacks included

Includes 2001 extended season counts for November and December 0600-1600 PST.

Includes 2002 extended season counts for February and March 0800-1600 PST and 

 November and December 0600-1600 PST.

Includes 2003 and 2004 extended season counts for January, February, and March 0800-1600 PST 

 and November and December 0600-1600 PST.

YEARLY TOTALS OF SALMONIDS COUNTED OVER

LOWER MONUMENTAL DAM

1969 - 2010

129
TABLE 95

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS*

1969 1 67 38,702 25,289 13,832 1,776 5,069 1,619 340 5 86,700

1970 1 1 9,194 32,623 15,818 9,369 1,720 5,178 1,281 122 3 75,310

1971 358 19,340 23,842 14,492 857 8,599 1,397 68,885

1972 6,838 36,448 6,989 15,501 1,835 3,737 872 72,220

1973 27,168 31,973 11,282 4,343 678 4,273 840 80,557

1974 327 15,796 4,904 7,241 602 1,972 886 31,728

1975 704 17,421 6,648 4,884 548 2,428 380 33,013

1976 1,995 19,292 7,731 3,172 175 1,609 421 34,395

1977 19,125 17,093 7,884 3,092 300 1,321 486 49,301

1978 12,324 30,067 8,941 3,853 831 536 283 56,835

1979 1,332 5,637 2,010 922 211 916 260 11,288

1980 1,008 5,198 2,318 1,315 319 405 322 10,885

1981 4,039 9,012 3,349 1,924 97 1,100 470 19,991

1982 372 11,319 5,031 2,773 264 1,631 575 21,965

1983 1,250 10,262 3,841 2,103 220 1,008 398 19,082

1984 513 7,186 6,297 2,549 205 789 327 17,866

1985 7,360 20,572 7,303 1,279 402 2,451 3,070 42,437

1986 10,893 25,454 7,436 1,821 123 2,786 2,071 50,584

1987 8,706 21,166 5,492 2,400 278 2,625 1,767 42,434

1988 11,451 19,823 7,851 1,832 607 1,752 946 44,262

1989 159 14,924 4,858 1,615 476 1,852 706 24,590

1990 6,830 12,127 5,197 1,594 181 1,205 1,081 28,215

1991 925 6,537 5,491 1,936 127 2,177 1,017 18,210

1992 10,529 10,822 5,001 1,220 188 1,729 656 30,145

1993 3,848 16,154 9,720 2,016 313 1,591 509 44 34,195

1994 574 2,448 1,287 322 156 1,308 1,124 7,219

1995 210 1,435 1,092 471 280 2,183 2,212 7,883

1996 62 5,836 4,442 1,407 395 2,547 917 15,606

1997 1,493 26,966 16,833 2,484 309 2,174 1,297 51,556

1998 2,325 6,626 5,095 1,222 272 3,418 2,579 21,537

1999 124 4,551 4,951 1,630 623 5,499 2,893 20,271

2000 10,018 30,132 11,068 2,469 1,367 8,950 4,957 68,961

2001 104,119 60,247 32,422 6,261 1,472 16,390 4,411 334 11 225,667

2002 1 7 3,881 60,767 31,795 6,496 2,367 15,707 3,660 214 2 124,897

2003 50 33,435 31,906 28,381 6,247 951 15,255 6,642 288 3 123,158

2004 1 29,462 36,732 18,114 3,721 566 21,620 3,670 145 -1 114,030

2005 1,174 18,726 13,028 2,942 948 12,215 3,248 52,281

2006 10 17,659 12,916 3,541 1,816 12,534 6,006 54,482

2007 2,143 27,277 13,221 5,238 1,804 17,407 6,243 73,333

2008 2,468 43,772 37,105 7,801 3,334 24,325 4,213 123,018

2009 483 64,754 45,527 10,839 7,310 49,587 4,951 183,451

2010 23,522 70,028 39,285 9,253 2,937 44,326 11,466 200,817

Total 2 0 60 362,818 964,810 517,085 179,422 40,240 314,184 93,129 1,487 23 2,473,260

10-Year Average 20,070 43,187 27,179 6,234 2,351 22,937 5,451 127,513

*Jacks included

Includes 2001 extended season counts for November and December 0600-1600 PST.

Includes 2002 extended season counts for February and March 0800-1600 PST and November and December 0600-1600 PST. 

Includes 2003 and 2004 extended season counts for January, February, and March 0800-1600 PST and November and 

 December 0600-1600 PST.

MONTHLY COUNT OF CHINOOK SALMON

LOWER MONUMENTAL DAM

1969-2010

130
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS

1969 5 1,525 9,235 5,475 248 2,141 6,410 26,647 15,195 4,189 366 71,436

1970 252 1,025 1,519 3,143 2,134 232 1,989 7,947 30,701 11,194 1,615 416 62,167

1971 422 2,404 1,510 131 2,199 2,992 42,438 18,018 70,114

1972 2,182 744 86 2,336 7,184 32,417 21,908 66,857

1973 2,061 658 82 2,060 3,505 21,241 9,923 39,530

1974 1,221 256 17 1,237 2,835 4,929 4,644 15,139

1975 745 444 24 873 4,417 7,437 3,423 17,363

1976 806 256 146 1,092 4,409 10,328 4,785 21,822

1977 849 192 127 3,026 2,991 22,494 18,070 47,749

1978 1,324 128 16 719 2,522 10,477 5,354 20,540

1979 643 118 28 1,314 1,937 4,898 8,856 17,794

1980 2,467 573 70 754 3,725 14,078 12,655 34,322

1981 996 321 75 1,783 1,632 12,416 18,700 35,923

1982 2,026 1,123 35 1,851 7,373 22,426 27,938 62,772

1983 1,021 131 14 3,027 10,101 40,004 26,264 80,562

1984 2,663 482 52 3,150 4,820 42,788 34,700 88,655

1985 6,889 548 189 1,888 10,086 63,734 26,384 109,718

1986 1,914 205 89 5,082 7,751 46,876 58,562 120,479

1987 2,483 264 142 2,531 4,692 20,766 31,708 62,586

1988 4,274 604 411 1,903 5,725 35,290 36,539 84,746

1989 1,067 389 304 6,364 8,093 63,026 50,375 129,618

1990 2,691 197 189 1,804 1,579 14,209 24,238 44,907

1991 2,211 288 70 2,275 1,497 41,894 50,080 98,315

1992 1,456 182 285 2,890 7,223 68,606 49,787 130,429

1993 7,752 277 564 5,367 8,197 16,146 30,228 2,461 70,992

1994 2,844 76 186 2,595 2,998 14,901 26,317 49,917

1995 1,072 162 138 4,074 10,424 38,890 35,397 90,157

1996 934 96 137 3,199 12,413 47,234 32,596 96,609

1997 1,044 162 177 3,422 9,326 34,521 36,950 85,602

1998 1,501 62 198 2,361 1,835 19,892 40,269 66,118

1999 559 59 98 2,652 11,170 37,899 20,405 72,842

2000 937 -26 546 5,741 9,045 61,072 35,301 112,616

2001 1,636 113 2,874 19,045 26,264 126,517 76,474 23,900 8,922 285,745

2002 3,687 1,858 3,429 4,876 196 688 10,901 25,998 94,310 75,670 9,028 2,168 232,809

2003 775 3,686 5,325 1,872 45 850 7,704 8,122 93,190 60,813 3,945 1,011 187,338

2004 115 1,036 2,619 1,473 127 1,052 6,477 4,020 90,900 45,380 4,101 1,492 158,792

2005 783 181 1,062 5,193 7,445 70,701 68,427 153,792

2006 2,756 98 454 3,392 7,778 63,849 57,239 135,566

2007 2,174 143 914 5,735 8,657 77,612 58,869 154,104

2008 3,520 510 552 12,664 21,947 97,562 49,303 186,058

2009 4,294 426 1,358 12,112 23,920 167,680 107,485 317,275

2010 3,621 489 1,377 19,765 25,351 109,728 53,480 213,811

Total 4,829 7,610 14,839 100,419 20,418 16,287 186,687 346,356 1,962,724 1,479,903 49,239 14,375 4,203,686

10-Year Average 2,701 233 1,118 10,299 15,950 99,205 65,314 202,529

Includes 2001 extended season counts for November and December 0600-1600 PST.

Includes 2002, '03, and '04 extended season counts for January through March 0800-1600 PST and November and December 0600-1600 PST.

TABLE 96

MONTHLY COUNT OF STEELHEAD 

LOWER MONUMENTAL DAM 

1969 - 2010

131
Barge

Loading

Facility

Juvenile Fish

Outlet

8 7 6 5 4 3 2 1

Fishway Entrances

NPE-1, NPE-2

Visitor Center and

Viewing Area

Fishway Entrances

NSE-1, NSE-2

Lake Bryan

Lake Herbert G. 

West

Fish Collecting

System

Fish Ladder

Spillway

Powerhouse

Navigation Lock

FLOW Snake River

6 5 4 3 2 1

Fishway Entrances

SSE-1, SSE-2

N

Flume

0 100 200 300 400

approximate scale in feet

Little Goose

Lock and Dam

Plate 8 Little Goose Lock and Dam

132
LITTLE GOOSE DAM

FISH COUNTING SCHEDULE

1 January – 31 March No counting 

1 April – 31 October Visual counting daily from 0400-2000 hours PST 

1 November – 31 December No counting 

FISH LADDER OPERATING SCHEDULE

1 January – 4 January Ladder in service.

5 January – 24 February Ladder dewatered for annual maintenance.

25 February – 31 December Ladder in service.

FISHWAY ACTIVITIES

As in previous years water temperature at the ladder exit was recorded on an 

hourly basis and reported monthly to determine if summer spill had an effect on ladder 

temperature. 

Idaho Cooperative Fisheries Research Unit continued to evaluate adult salmon 

and steelhead migration past the adult ladder at Little Goose dam. 

 Using substrate monitors located near the ladder exit, the COE continued to 

monitor for invasive species with particular attention to Zebra Mussels and Quagga 

Mussels. Reports are submitted monthly to district.

 NSE 1 and NSE 2 operator failed during the year. The weirs were fixed at 

approximately 631.5 to 632 feet and adjusted to maintain adult fish criteria throughout 

the year as needed.

 

133
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 14,935 72,430 37,156 9,058 2,761 39,443 13,668 189,451

STEELHEAD 2,755 369 632 9,165 19,891 103,207 57,872 193,891

SOCKEYE 125 1,428 101 5 -1 1,658

COHO 0 1,013 995 2,008

PINK 0

TOTAL 17,690 72,799 37,913 19,651 22,753 143,668 72,534 387,008

LAMPREY 0 0 5 15 5 4 29

STURGEON 0

BULL TROUT 7 13 26 21 67

*Jacks included

TABLE 97

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LITTLE GOOSE DAM

2010

134
TABLE 98

DISCHARGE AND WATER QUALITY DATA 

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Jan 1 20.5 0.0 39.8 Feb 1 28.1 0.0 39.1 Mar 1 20.9 0.0 41.7

Jan 2 15.9 0.0 37.2 Feb 2 30.5 0.0 39.1 Mar 2 20.2 0.0 41.8

Jan 3 18.2 0.0 37.1 Feb 3 25.5 0.0 39.1 Mar 3 21.9 1.0 6.0+ 41.9

Jan 4 21.9 0.0 37.3 Feb 4 21.0 0.0 39.1 Mar 4 20.3 0.0 6.0+ 42.0

Jan 5 23.8 0.0 37.5 Feb 5 16.1 0.0 39.1 Mar 5 23.6 0.0 42.0

Jan 6 28.5 0.0 37.7 Feb 6 25.7 0.0 39.0 Mar 6 26.9 0.0 42.2

Jan 7 29.9 0.0 37.8 Feb 7 29.1 0.0 38.9 Mar 7 23.0 0.0 41.7

Jan 8 28.7 0.0 37.9 Feb 8 25.5 0.0 38.9 Mar 8 22.6 0.0 41.8

Jan 9 26.9 0.0 37.8 Feb 9 33.4 0.0 39.1 Mar 9 29.9 0.0 6.0+ 42.0

Jan 10 26.4 0.0 37.8 Feb 10 22.8 0.0 39.2 Mar 10 22.1 0.0 6.0+ 41.8

Jan 11 19.5 0.0 37.6 Feb 11 18.1 0.0 39.4 Mar 11 25.2 0.0 6.0+ 41.9

Jan 12 23.8 0.0 37.4 Feb 12 19.9 0.0 39.5 Mar 12 24.4 0.0 41.9

Jan 13 21.5 0.0 37.3 Feb 13 18.3 0.0 39.7 Mar 13 20.3 0.0 42.1

Jan 14 21.6 0.0 37.3 Feb 14 17.0 0.0 39.8 Mar 14 20.0 0.0 42.5

Jan 15 23.1 0.0 37.4 Feb 15 21.7 0.0 39.8 Mar 15 25.3 0.0 6.0 42.9

Jan 16 23.8 0.0 37.6 Feb 16 22.1 0.0 39.9 Mar 16 23.2 0.0 6.0 42.8

Jan 17 24.3 0.0 37.9 Feb 17 24.7 0.0 40.0 Mar 17 16.3 0.0 43.0

Jan 18 25.3 0.0 38.2 Feb 18 22.5 0.0 40.0 Mar 18 20.6 0.0 6.0 43.3

Jan 19 20.3 0.0 38.6 Feb 19 25.0 0.0 40.1 Mar 19 27.6 0.0 43.9

Jan 20 22.6 0.0 38.6 Feb 20 23.7 0.0 40.2 Mar 20 23.1 0.0 44.2

Jan 21 24.2 0.0 38.7 Feb 21 28.2 0.0 40.3 Mar 21 24.5 0.0 44.3

Jan 22 22.7 0.0 38.7 Feb 22 23.1 0.0 40.3 Mar 22 29.8 0.0 6.0 44.7

Jan 23 22.7 0.0 38.6 Feb 23 27.2 0.0 40.4 Mar 23 34.2 0.0 45.3

Jan 24 25.7 0.0 38.7 Feb 24 17.9 0.0 40.4 Mar 24 33.4 0.0 6.0 45.4

Jan 25 23.0 0.0 38.6 Feb 25 20.7 0.0 40.5 Mar 25 25.9 0.0 6.0 45.3

Jan 26 21.8 0.0 38.8 Feb 26 24.3 0.0 40.6 Mar 26 28.0 0.0 45.6

Jan 27 26.0 0.0 38.9 Feb 27 18.8 0.0 40.9 Mar 27 28.2 0.0 46.0

Jan 28 24.9 0.0 39.0 Feb 28 18.5 0.0 41.3 Mar 28 21.8 0.0 46.0

Jan 29 21.2 0.0 39.0 Mar 29 30.5 0.0 6.0 46.1

Jan 30 23.2 0.0 39.0 Mar 30 34.2 0.0 5.9 46.5

Jan 31 21.7 0.0 39 Mar 31 34.2 0.0 46.7

AVG. 23.3 0.0 38.2 AVG. 23.2 0.0 39.8 AVG. 25.2 0.0 6.0 43.5

*All water temps from Columbia River DART

LITTLE GOOSE PROJECT 2010

JANUARY FEBRUARY MARCH

135
TABLE 99

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS APRIL 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS SECCHI DEG F

Apr 1 1 0 190 66 0 32.2 0.0 5.2 46.9

Apr 2 0 0 124 56 1 39.1 0.0 46.9

Apr 3 1 0 114 46 0 34.5 10.4 47.0

Apr 4 2 0 100 47 0 32.4 9.8 47.1

Apr 5 0 0 30 14 0 25.7 7.6 5.2 47.0

Apr 6 0 0 62 25 0 29.0 8.7 5.6 47.0

Apr 7 2 0 97 36 0 24.1 7.2 5.0 46.9

Apr 8 0 0 104 52 0 24.1 7.2 46.9

Apr 9 5 0 83 30 0 26.8 7.9 5.2 47.2

Apr 10 5 0 113 59 0 28.6 8.5 47.7

Apr 11 2 0 93 44 0 24.1 7.2 47.8

Apr 12 0 0 61 25 0 24.2 7.1 5.6 47.8

Apr 13 1 0 67 26 0 27.0 8.1 47.9

Apr 14 7 0 110 50 0 27.5 8.2 5.5 48.2

Apr 15 32 1 188 84 0 32.2 9.6 47.7

Apr 16 30 0 124 59 0 31.9 9.6 5.8 47.7

Apr 17 22 0 72 34 1 32.8 10.1 49.0

Apr 18 62 0 85 59 0 37.6 11.6 50.1

Apr 19 211 10 87 55 0 43.6 13.0 5.4 50.5

Apr 20 362 7 74 43 0 46.0 13.8 49.9

Apr 21 250 18 75 43 0 50.0 15.0 50.8

Apr 22 700 67 109 61 0 62.8 18.8 5.2 52.0

Apr 23 1,267 30 168 91 0 74.1 22.3 4.0 52.7

Apr 24 972 13 112 62 2 66.8 20.1 53.4

Apr 25 2,200 20 75 34 1 60.3 18.1 54.3

Apr 26 858 2 48 24 1 53.2 15.9 5.0 54.3

Apr 27 1,195 5 39 26 0 51.6 15.4 53.6

Apr 28 1,763 14 44 25 0 55.2 16.6 4.4 52.4

Apr 29 2,045 8 51 26 0 58.1 17.3 51.3

Apr 30 2,584 161 56 37 1 58.9 17.6 3.8 50.7

TOTAL 14,579 356 2,755 1,339 7

AVG. 486 12 92 45 0 40.5 11.4 5.1 49.4

*Water temps from DART

 CHINOOK ADULT

136
TABLE 100

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS MAY 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS SECCHI DEG F

May 1 4,058 200 38 25 1 65.3 19.5 50.4

May 2 916 7 35 24 0 54.9 16.6 50.5

May 3 3,272 96 27 17 0 59.9 18.0 4.2 50.5

May 4 2,202 30 35 16 1 59.9 18.0 50.4

May 5 984 20 16 11 0 53.6 16.0 4.1 50.1

May 6 635 10 20 12 0 51.7 15.4 49.7

May 7 797 19 10 8 1 50.6 15.1 4.8 49.7

May 8 1,164 37 2 1 0 51.5 15.4 49.7

May 9 1,330 55 13 11 0 46.3 13.9 49.8

May 10 754 32 11 10 0 48.8 14.6 5.5 50.1

May 11 2,406 61 3 2 0 49.4 14.8 50.2

May 12 1,622 30 17 12 1 46.0 13.8 4.9 50.8

May 13 9,572 107 9 5 0 49.4 14.8 51.4

May 14 1,285 61 11 6 0 51.1 15.3 5.0 52.2

May 15 664 88 18 16 0 55.9 16.6 53.3

May 16 1,546 78 8 8 0 57.4 17.2 53.9

May 17 1,831 188 6 4 0 64.6 19.4 6.0 54.5

May 18 9,863 390 15 10 0 76.3 22.8 55.7

May 19 5,090 251 9 5 0 90.1 27.0 56.0

May 20 2,490 227 7 5 1 100.4 30.1 4.8 56.1

May 21 1,738 256 5 5 1 102.4 30.6 3.8 55.8

May 22 3,644 419 3 2 1 86.1 26.0 54.6

May 23 2,326 272 8 4 0 78.6 23.6 53.6

May 24 955 232 8 6 0 72.2 21.5 5.3 53.3

May 25 2,425 338 6 2 0 71.8 21.4 5.1 52.6

May 26 1,158 128 6 4 0 68.4 20.5 51.9

May 27 468 80 1 0 0 68.6 20.4 51.9

May 28 755 126 0 0 1 70.0 20.9 4.0 52.0

May 29 640 110 6 4 2 71.6 21.5 52.6

May 30 679 150 8 6 2 75.4 22.6 53.3

May 31 961 102 8 4 1 72.7 21.7 4.4 53.9

TOTAL 68,230 4,200 369 245 13

AVG. 2,201 135 12 8 0 65.2 19.5 4.8 52.3

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 82,809 4,556 3,124 1,584 20

CHINOOK ADULT

137
TABLE 101

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS JUNE 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS SECCHI DEG F

Jun 1 683 116 0 10 2 0 77.0 23.0 54.8

Jun 2 950 114 0 3 1 0 86.6 25.9 55.3

Jun 3 1,175 98 0 5 4 2 122.5 35.4 5.3 55.4

Jun 4 1,204 68 0 9 2 2 148.6 39.2 4.2 55.2

Jun 5 697 59 0 1 0 1 187.0 78.9 53.8

Jun 6 94 12 0 -1 -1 0 198.6 88.9 53.1

Jun 7 19 14 0 0 -1 0 192.9 83.8 1.2 53.4

Jun 8 31 17 0 2 0 0 195.3 86.5 54.1

Jun 9 37 20 0 1 0 0 174.9 63.8 54.4

Jun 10 37 19 0 1 0 0 173.6 62.1 54.7

Jun 11 517 67 0 1 0 0 162.3 51.0 0.9 55.1

Jun 12 1,074 55 0 0 0 0 147.0 42.0 55.3

Jun 13 551 66 0 0 0 0 134.5 42.6 55.5

Jun 14 1,559 100 0 4 0 0 129.1 37.4 1.8 56.0

Jun 15 1,548 80 0 12 4 0 124.7 34.2 56.6

Jun 16 3,876 187 0 12 -1 0 129.1 31.1 57.0

Jun 17 3,149 184 0 18 5 3 116.7 31.2 2.1 57.3

Jun 18 2,186 226 0 26 7 1 110.4 31.8 2.6 57.3

Jun 19 2,602 216 1 26 4 0 102.5 31.0 57.1

Jun 20 2,182 218 1 25 11 1 100.1 30.0 56.2

Jun 21 1,388 145 6 21 4 0 105.0 31.5 2.6 56.0

Jun 22 924 115 2 24 6 0 111.7 33.4 56.7

Jun 23 652 112 2 29 6 1 97.1 29.1 2.5 57.7

Jun 24 972 131 0 28 2 0 94.9 28.4 57.8

Jun 25 774 68 1 34 4 0 98.3 29.5 2.4 58.1

Jun 26 1,571 175 1 38 6 0 90.7 27.2 58.9

Jun 27 1,081 92 14 56 14 1 87.2 26.2 60.3

Jun 28 826 66 25 79 20 6 81.2 24.3 3.0 61.1

Jun 29 726 142 28 60 18 3 81.8 24.6 61.9

Jun 30 887 202 44 108 36 5 78.8 23.7 3.3 62.1

TOTAL 10,176 23,796 3,184 125 632 153 26

AVG. 678 1586 106 4 21 5 1 124.7 40.9 2.7 56.6

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 92,985 5,461 125 3,756 1,737 46

SUMMER 23,796 2,279

TOTALS 116,781 7,740

CHINOOK ADULT

138
TABLE 102

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS JULY 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS SECCHI DEG F

Jul 1 1,092 137 80 126 30 3 0 76.3 22.9 62.0

Jul 2 992 130 61 134 54 1 0 72.7 21.9 2.5 62.5

Jul 3 706 186 86 149 40 1 0 64.5 19.4 63.1

Jul 4 551 157 97 204 55 0 0 60.3 18.1 63.1

Jul 5 539 95 96 253 89 1 0 58.4 17.4 3.8 63.5

Jul 6 356 37 72 228 76 1 2 56.4 16.9 64.1

Jul 7 360 31 77 254 84 2 1 56.2 16.9 4.6 64.6

Jul 8 394 35 53 243 86 1 0 57.9 17.4 64.4

Jul 9 312 110 86 269 114 1 0 50.9 15.3 5.3 64.0

Jul 10 323 73 70 306 128 1 0 56.4 16.8 63.9

Jul 11 197 68 74 321 142 1 0 53.1 15.8 64.5

Jul 12 223 80 66 394 148 1 0 44.6 13.4 4.6 64.3

Jul 13 242 84 61 411 160 3 0 49.9 14.9 65.3

Jul 14 205 80 54 369 158 1 0 40.9 12.2 5.1 65.8

Jul 15 160 46 56 331 122 2 0 55.4 16.6 65.9

Jul 16 125 23 53 361 150 0 0 45.7 13.7 5.0 65.4

Jul 17 92 17 40 279 110 0 0 47.3 14.1 65.6

Jul 18 96 8 40 412 166 0 0 43.1 12.9 66.5

Jul 19 83 8 38 394 155 0 0 44.0 13.2 5.4 66.7

Jul 20 58 16 44 312 119 0 0 43.9 13.1 67.1

Jul 21 37 8 14 372 149 0 0 45.8 13.7 6.0 66.9

Jul 22 77 14 22 426 176 0 0 40.5 12.2 66.3

Jul 23 79 11 22 299 78 0 0 37.3 11.2 5.7 66.7

Jul 24 46 19 20 521 209 0 0 38.2 11.5 67.6

Jul 25 59 14 12 363 119 0 0 38.9 11.6 67.5

Jul 26 29 12 7 277 114 0 0 39.2 11.8 5.6 67.3

Jul 27 11 0 4 159 56 0 0 39.3 11.8 6.0 67.5

Jul 28 22 4 4 280 136 0 0 40.8 12.2 67.9

Jul 29 23 8 1 233 100 0 0 36.3 10.8 67.8

Jul 30 29 4 12 217 103 1 1 36.3 10.9 5.8 67.9

Jul 31 20 5 6 268 94 0 1 36.4 10.9 67.6

TOTAL 7,538 1,520 1,428 9,165 3,520 21 5 

AVG. 243 49 46 296 114 1 0 48.6 14.6 5.0 65.6

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 92,985 5,461 1,553 12,921 5,257 67 5 

SUMMER 31,334 3,799

TOTAL 124,319 9,260

CHINOOK ADULT

139
TABLE 103

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS AUGUST 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS SECCHI DEG F

Aug 1 68 18 13 546 240 0 36.7 10.9 67.4

Aug 2 53 22 8 433 194 0 37.2 11.3 5.8 67.8

Aug 3 34 2 1 214 92 0 37.8 12.2 67.8

Aug 4 74 0 14 439 140 0 40.8 12.3 67.5

Aug 5 140 8 38 1,241 515 1 34.0 10.2 6.0 67.4

Aug 6 151 11 8 1,737 743 1 31.9 9.6 6.0 67.2

Aug 7 86 10 8 1,393 587 0 26.7 8.0 66.8

Aug 8 103 30 2 1,447 594 0 26.5 7.9 67.5

Aug 9 70 19 0 1,122 456 2 30.4 9.1 6.0+ 68.1

Aug 10 34 4 1 1,059 362 0 24.8 7.4 67.8

Aug 11 22 4 2 630 252 0 29.0 8.6 68.3

Aug 12 35 1 0 587 217 1 30.2 9.1 68.5

Aug 13 64 11 2 924 386 0 30.2 9.7 5.8 68.8

Aug 14 88 19 1 1,314 602 1 28.6 8.4 69.8

Aug 15 54 10 1 960 344 0 28.1 8.2 69.4

Aug 16 35 10 0 463 167 0 29.4 8.6 68.8

Aug 17 36 2 0 582 193 0 29.5 8.8 68.7

Aug 18 38 14 0 572 174 0 30.9 9.3 6.0 68.1

Aug 19 48 13 0 394 118 0 31.8 9.5 6.0+ 67.8

Aug 20 48 11 0 482 160 0 29.2 9.3 5.9 68.3

Aug 21 53 7 1 383 150 2 33.4 11.2 68.6

Aug 22 59 2 0 316 98 0 25.9 11.1 67.8

Aug 23 36 10 0 297 76 1 28.5 10.2 67.4

Aug 24 42 1 0 334 108 1 27.7 9.3 5.8 67.5

Aug 25 79 10 0 176 48 1 27.3 9.3 67.1

Aug 26 55 16 0 267 68 0 26.9 9.3 5.4 66.6

Aug 27 132 25 0 385 156 1 25.3 9.3 5.1 66.0

Aug 28 118 8 0 257 84 2 23.7 8.4 66.5

Aug 29 85 22 1 286 72 0 23.7 7.5 66.4

Aug 30 227 17 0 330 88 0 24.8 7.5 5.0 66.2

Aug 31 217 40 0 321 77 1 24.6 7.5 66.1

TOTAL 1,076 1,308 377 101 19,891 7,561 15

AVG. 72 82 12 3 642 244 0 29.5 9.3 5.7 67.7

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 92,985 5,461 1,654 32,812 12,818 67 20

SUMMER 32,410 3,968

FALL 1,308 208

TOTALS 126,703 9,637

CHINOOK ADULT

140
TABLE 104

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS SECCHI DEG F

Sep 1 190 41 0 0 1 476 132 0 25.5 0.0 4.3 65.4

Sep 2 1,088 197 2 1 0 1,501 468 0 26.3 0.0 65.4

Sep 3 1,091 164 0 0 0 2,194 584 0 26.0 0.0 5.8 65.2

Sep 4 779 114 0 0 0 1,809 485 0 18.3 0.0 64.4

Sep 5 746 174 0 0 0 2,173 541 0 22.2 0.0 63.7

Sep 6 865 240 0 0 0 2,032 508 0 22.9 0.0 5.4 63.9

Sep 7 966 158 7 0 0 1,584 437 1 27.9 0.0 64.1

Sep 8 1,432 241 11 1 0 2,479 649 0 22.6 0.0 4.8 64.1

Sep 9 1,716 271 20 2 0 2,787 769 1 14.7 0.0 63.9

Sep 10 1,655 300 16 2 1 3,435 934 1 25.6 0.0 4.2 63.3

Sep 11 1,609 266 40 7 1 4,323 1,159 -1 32.2 0.0 63.3

Sep 12 904 126 36 1 1 4,296 1,140 0 20.6 0.0 63.3

Sep 13 1,088 192 37 2 1 3,865 971 -1 32.9 0.0 5.2 63.2

Sep 14 1,159 217 37 12 0 3,774 926 0 24.7 0.0 62.9

Sep 15 1,018 236 20 7 0 3,781 989 1 27.3 0.0 62.8

Sep 16 1,355 301 34 5 0 3,666 911 0 22.5 0.0 5.8 62.6

Sep 17 1,576 244 59 4 0 4,205 1,068 0 25.6 0.0 62.9

Sep 18 1,363 197 77 10 0 3,613 931 0 22.3 0.0 5.0 63.1

Sep 19 926 146 29 4 0 2,489 671 0 22.7 0.0 62.9

Sep 20 1,112 281 50 10 0 5,033 1,330 1 15.9 0.0 6.0 62.5

Sep 21 936 260 67 13 0 5,823 1,420 1 21.3 0.0 62.6

Sep 22 821 278 47 2 0 4,464 1,207 0 14.9 0.0 63.2

Sep 23 749 173 55 10 0 4,921 1,268 0 21.5 0.0 6.0+ 63.1

Sep 24 1,386 378 35 10 0 3,542 886 0 22.3 0.0 6.0+ 63.2

Sep 25 1,163 415 20 11 0 3,008 751 0 13.2 0.0 63.2

Sep 26 844 274 32 5 0 3,661 1,026 1 13.5 0.0 63.1

Sep 27 1,151 379 41 5 0 4,863 1,297 0 23.3 0.0 6.0+ 63.2

Sep 28 806 263 25 1 0 4,737 1,235 0 20.5 0.0 63.2

Sep 29 959 276 32 2 0 5,159 1,321 0 28.3 0.0 63.4

Sep 30 952 236 46 11 0 3,514 1,722 0 19.2 0.0 6.0+ 63.7

TOTAL 32,405 7,038 875 138 5 103,207 27,736 5

AVG. 1,080 235 29 5 0 3,440 925 0 22.6 0.0 5.2 63.5

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 92,985 5,461 875 138 1,659 136,019 40,554 67 25

SUMMER 32,410 3,968

FALL 33,713 7,246

TOTALS 159,108 16,675

CHINOOK ADULT

141
TABLE 105

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS SECCHI DEG F

Oct 1 1,108 407 37 7 0 3,952 983 1 22.2 0.0 6.0 64.2

Oct 2 960 379 26 4 0 2,687 643 0 26.6 0.0 64.4

Oct 3 620 408 12 6 0 2,244 586 0 14.8 0.0 64.2

Oct 4 526 244 16 6 0 2,214 578 0 19.2 0.0 63.9

Oct 5 1,043 524 26 6 -1 4,206 1,052 0 21.4 0.0 6.0+ 63.9

Oct 6 481 372 19 4 0 3,073 803 0 24.1 0.0 6.0+ 64.3

Oct 7 553 346 14 4 0 1,900 461 0 21.3 0.0 64.3

Oct 8 408 148 18 4 0 2,745 910 0 24.4 0.0 6.0+ 64.2

Oct 9 396 119 40 5 0 3,145 804 0 20.1 0.0 64.2

Oct 10 437 130 30 1 0 3,144 817 2 18.1 0.0 64.2

Oct 11 354 163 38 1 0 3,714 974 0 20.8 0.0 6.0+ 63.9

Oct 12 323 79 37 5 0 2,825 781 0 23.3 0.0 63.7

Oct 13 236 79 32 10 0 2,919 772 0 14.8 0.0 6.0+ 63.8

Oct 14 130 36 10 1 0 1,939 517 0 16.4 0.0 63.4

Oct 15 280 88 42 7 0 1,983 568 0 22.7 0.0 6.0+ 63.1

Oct 16 248 76 35 11 0 1,511 430 0 12.8 0.0 62.9

Oct 17 228 83 24 8 0 1,319 353 0 13.8 0.0 62.7

Oct 18 170 82 38 5 0 1,153 311 1 20.7 0.0 6.0+ 62.5

Oct 19 163 46 12 4 0 1,255 354 0 14.9 0.0 62.4

Oct 20 65 34 60 1 0 1,161 328 0 17.5 0.0 5.7 62.2

Oct 21 68 29 37 0 0 1,150 336 0 12.8 0.0 62.0

Oct 22 97 55 67 11 0 1,240 354 0 19.0 0.0 6.0+ 61.7

Oct 23 52 37 23 4 0 729 244 0 16.9 0.0 61.4

Oct 24 82 47 46 6 0 1,119 340 0 14.2 0.0 61.1

Oct 25 66 44 32 8 0 836 259 0 19.4 0.0 6.0+ 60.4

Oct 26 78 54 20 2 0 1,046 324 0 20.5 0.0 59.8

Oct 27 73 49 14 5 0 840 245 0 20.3 0.0 6.0+ 59.3

Oct 28 58 32 10 1 0 501 161 0 17.9 0.0 58.8

Oct 29 35 17 19 2 0 495 158 0 16.9 0.0 6.0+ 58.4

Oct 30 41 14 10 4 0 381 91 0 18.3 0.0 57.9

Oct 31 52 16 8 0 0 446 151 0 17.2 0.0 57.6

TOTAL 9,431 4,237 852 143 -1 57,872 15,688 4 

AVG. 304 137 27 5 0 1,867 506 0 18.8 0.0 5.9 62.3

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 92,985 5,461 1,727 281 1,658 193,891 56,242 67 29

SUMMER 32,410 3,968

FALL 43,144 11,483

TOTALS 168,539 20,912

CHINOOK ADULT

142
TABLE 106

DISCHARGE AND WATER QUALITY DATA 

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 22.8 0.0 57.0 Dec 1 16.8 0.0 45.3

Nov 2 19.3 0.0 6.0+ 56.7 Dec 2 20.3 0.0 6.0 44.9

Nov 3 17.0 0.0 6.0+ 56.4 Dec 3 18.9 0.0 44.3

Nov 4 22.9 0.0 56.2 Dec 4 15.5 0.0 44.0

Nov 5 24.0 0.0 55.8 Dec 5 17.3 0.0 43.8

Nov 6 13.5 0.0 6.0 55.6 Dec 6 22.2 0.0 6.0 43.5

Nov 7 13.7 0.0 55.4 Dec 7 20.4 0.0 43.3

Nov 8 19.6 0.0 6.0+ 55.0 Dec 8 19.1 0.0 6.0 43.4

Nov 9 24.2 0.0 54.7 Dec 9 19.0 0.0 6.0 43.6

Nov 10 18.5 0.0 6.0+ 54.4 Dec 10 28.9 0.0 43.3

Nov 11 19.4 0.0 54.0 Dec 11 21.5 0.0 42.9

Nov 12 17.8 0.0 53.7 Dec 12 9.5 0.0 42.8

Nov 13 19.7 0.0 53.2 Dec 13 27.8 0.0 6.0+ 42.5

Nov 14 16.8 0.0 53.0 Dec 14 37.6 0.0 6.0 42.0

Nov 15 28.3 0.0 52.5 Dec 15 31.3 0.0 6.0 41.4

Nov 16 32.5 0.0 5.0 52.1 Dec 16 35.9 0.0 41.0

Nov 17 17.4 0.0 5.0 51.6 Dec 17 37.0 0.0 40.8

Nov 18 16.6 0.0 6.0 51.2 Dec 18 21.6 0.0 40.7

Nov 19 17.3 0.0 50.8 Dec 19 24.8 0.0 40.7

Nov 20 19.5 0.0 50.5 Dec 20 31.6 0.0 6.0 40.6

Nov 21 14.4 0.0 50.1 Dec 21 30.8 0.0 6.0 40.5

Nov 22 17.7 0.0 6.0 49.6 Dec 22 23.9 0.0 6.0 40.3

Nov 23 22.1 0.0 6.0 48.8 Dec 23 24.1 0.0 40.3

Nov 24 24.6 0.0 48.3 Dec 24 21.3 0.0 40.4

Nov 25 17.7 0.0 Dec 25 21.9 0.0 40.4

Nov 26 12.8 0.0 Dec 26 25.0 0.0 40.5

Nov 27 12.6 0.0 47.0 Dec 27 28.8 0.0 6.0 40.6

Nov 28 12.6 0.0 46.6 Dec 28 24.4 0.0 6.0 40.9

Nov 29 23.1 0.0 6.0 46.0 Dec 29 27.2 0.0 40.9

Nov 30 18.6 0.0 6.0 45.5 Dec 30 32.9 0.0 40.6

Dec 31 33.4 0.0 40.2

AVG. 19.2 0.0 5.8 52.2 AVG. 24.9 0.0 6.0 41.9

NOVEMBER DECEMBER

LITTLE GOOSE PROJECT 2010

143
TABLE 107

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS

1970 72,971 59,640 163 2,480 135,254

1971 61,402 70,013 891 2,701 135,007

1972 64,211 63,638 408 799 129,056

1973 70,605 38,820 192 1,157 110,774

1974 26,787 14,784 124 532 42,227

1975 26,960 15,225 173 697 43,055

1976 32,359 20,894 644 733 54,630

1977 49,176 47,388 574 438 97,576

1978 56,069 24,927 168 307 81,471

1979 12,515 21,049 72 390 34,026

1980 10,605 38,627 88 124 49,444

1981 19,086 38,680 200 120 58,086

 **

1991 13,737 96,830 10 1 110,578

1992 26,746 117,698 12 0 144,456

1993 32,384 59,740 16 0 92,140

1994 5,457 45,815 44 0 51,316

1995 5,061 77,744 17 9 82,831

1996 13,538 82,203 1 0 95,742

1997 49,664 74,219 10 59 123,952

1998 19,798 63,753 5 1 83,557

1999 17,235 65,471 16 89 82,811

2000 62,886 101,030 296 313 164,525

2001 214,726 261,132 72 768 476,698

2002 119,429 215,251 38 133 334,851

2003 114,458 161,026 23 807 276,314

2004 100,998 151,406 81 3,042 255,527

2005 46,553 143,537 13 1,992 192,095

2006 44,695 124,440 26 972 170,133

2007 60,398 135,414 37 2,141 197,990

2008 108,953 168,105 594 3,806 281,458

2009 163,562 305,436 1,061 5,239 475,298

2010 189,451 193,891 1,658 2,008 387,008

Total 1,912,475 3,097,826 7,727 31,858 5,049,886

10-Yr Avg 116,322 185,964 360 2,091 304,737

*Jacks included

**1981 was the last year visual counts were made at Little Goose Project until 1991.

Includes 2001 extended season counts for November and December 0600-1600 PST.

Includes 2002 extended season counts for February and March 0800-1600 PST and 

 November and December 0600-1600 PST.

Includes 2003 and 2004 extended season counts for January, February, and March 0800-

 1600 PST and November and December 0600-1600 PST.

YEARLY TOTALS OF SALMONIDS COUNTED OVER 

1970 - 1981, 1991 - 2010

 LITTLE GOOSE DAM

144
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS*

1970 6,765 32,616 15,204 11,200 1,529 4,508 965 178 6 72,971

1971 133 16,012 24,096 14,473 707 5,319 606 55 1 61,402

1972 2,226 37,991 5,585 14,747 1,614 1,445 576 27 64,211

1973 17,490 34,570 10,661 4,344 520 2,472 528 19 1 70,605

1974 136 14,224 4,451 6,213 556 749 449 9 26,787

1975 152 14,161 6,487 4,182 540 1,143 295 26,960

1976 612 17,403 9,470 3,575 302 642 355 32,359

1977 16,973 19,936 6,707 4,181 182 842 355 49,176

1978 8,190 29,195 10,676 6,172 717 621 498 56,069

1979 947 4,436 4,396 1,391 254 802 289 12,515

1980 508 5,250 2,560 1,488 191 368 240 10,605

1981 2,798 9,399 3,214 2,217 108 724 626 19,086

 **

1991 469 4,968 5,066 1,949 85 715 394 91 13,737

1992 8,000 11,108 4,932 1,217 94 959 331 105 26,746

1993 2,032 16,308 10,018 2,425 241 989 317 54 32,384

1994 294 2,307 1,281 282 98 540 610 45 5,457

1995 82 1,117 1,041 481 146 1,179 1,015 5,061

1996 57 4,872 4,695 1,450 280 1,572 612 13,538

1997 519 26,980 16,769 3,007 296 1,302 791 49,664

1998 1,327 6,787 5,655 1,422 207 2,020 2,380 19,798

1999 73 3,990 4,878 1,937 432 3,787 2,138 17,235

2000 7,510 31,034 11,091 2,680 749 5,148 4,674 62,886

2001 96,386 61,247 31,686 6,792 1,082 12,222 4,953 356 2 214,726

2002 1 1,807 60,391 32,782 6,846 1,493 12,631 3,374 96 8 119,429

2003 2 32,082 29,615 26,129 5,838 829 14,048 5,917 433 9 114,902

2004 21,955 34,443 16,941 3,946 473 19,087 3,888 264 1 100,998

2005 599 16,952 11,484 3,638 679 10,362 2,839 46,553

2006 10 14,632 10,859 4,432 1,108 9,228 4,426 44,695

2007 998 21,050 14,741 4,650 1,154 12,109 5,696 60,398

2008 1,294 39,284 35,674 7,926 2,252 18,892 3,631 108,953

2009 173 52,369 43,467 11,800 4,289 44,304 7,160 163,562

2010 14,935 72,430 37,156 9,058 2,761 39,443 13,668 189,451

Total 3 247,532 747,077 429,852 155,959 25,968 230,172 74,596 1,732 28 1,912,919

10-Year Average 17,024 40,241 26,092 6,493 1,612 19,233 5,555 116,367

**1981 was the last year visual counts were made at Little Goose Project until 1991.

*Jacks included

Includes 2001 extended season counts for November and December 0600-1600 PST.

Includes 2002 extended season counts for February and March 0800-1600 PST and November 

 and December 0600-1600 PST.

Includes 2003 and 2004 extended season counts for January, February, and March 0800-1600 PST and November 

 December 0600-1600 PST.

MONTHLY COUNT OF CHINOOK SALMON

LITTLE GOOSE DAM; 1970-1981, 1991-2010

TABLE 108

145
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1970 3,346 4,148 1,762 167 1,485 7,487 27,898 11,931 1,136 280 59,640

1971 586 1,968 1,319 85 1,286 3,337 38,988 19,674 2,161 609 70,013

1972 248 251 943 2,565 720 54 1,209 6,637 25,089 24,323 1,258 341 63,638

1973 133 80 1,029 2,051 829 65 1,249 2,856 16,650 12,420 1,129 319 38,810

1974 191 294 543 1,105 278 5 726 2,203 3,970 4,721 583 165 14,784

1975 96 75 70 732 472 16 390 3,433 6,230 3,711 15,225

1976 1,052 345 133 678 3,556 8,988 6,142 20,894

1977 1,340 272 155 1,951 2,738 18,753 22,179 47,388

1978 1,625 216 20 593 2,617 11,547 8,309 24,927

1979 742 222 16 1,614 2,326 5,278 10,851 21,049

1980 3,063 668 43 821 3,858 15,305 14,869 38,627

1981 1,360 424 119 1,740 2,024 11,559 21,454 38,680

 **

1991 804 266 99 1,637 559 31,818 53,734 7,913 96,830

1992 472 189 141 997 2,652 54,585 48,870 9,792 117,698

1993 1,569 343 322 3,601 5,891 12,770 32,357 2,887 59,740

1994 771 148 162 1,522 2,239 8,828 25,830 6,315 45,815

1995 1,130 232 107 1,644 5,743 31,493 37,395 77,744

1996 936 99 105 1,489 7,560 40,468 31,546 82,203

1997 1,208 197 92 1,919 6,629 25,883 38,291 74,219

1998 1,924 107 139 1,090 912 12,939 46,642 63,753

1999 841 78 61 1,796 7,444 33,818 21,433 65,471

2000 841 112 384 3,355 5,361 54,244 36,733 101,030

2001 1,818 179 1,505 9,814 17,590 111,452 90,311 20,313 8150 261,132

2002 1,387 3,342 5,873 294 455 5,853 21,066 86,596 83,357 5,483 1545 215,251

2003 310 2,067 6,744 2,001 109 586 4,741 6,701 81,173 65,715 5,020 1026 176,193

2004 106 911 2,702 1,814 87 524 3,133 4,118 83,925 48,491 4,326 1269 151,406

2005 896 128 494 2,528 5,165 62,611 71,715 143,537

2006 2,569 120 129 978 3,547 54,727 62,370 124,440

2007 2,096 205 339 2,062 4,560 63,517 62,635 135,414

2008 2,127 490 179 5,770 15,499 93,240 50,800 168,105

2009 4,839 538 595 5,655 13,821 160,927 119,061 305,436

2010 2,755 369 632 9,165 19,891 103,207 57,872 193,891

Total 1,084 5,065 19,305 59,035 11,817 7,928 82,491 200,020 1,398,476 1,245,742 68,316 13,704 3,112,983

10-Year Average 2,679 252 544 4,970 11,196 90,138 71,233 187,481

 ** 1981 was the last year visual counts were made at Little Goose Project until 1991.

Includes 2001 extended season counts for November and December 0600-1600 PST.

Includes 2002 extended season counts for February and March 0800-1600 PST and November 

 and December 0600-1600 PST.

Includes 2003 and 2004 extended season counts for January, February, and March 0800-1600 PST and November and 

 December 0600-1600 PST.

MONTHLY COUNT OF STEELHEAD 

LITTLE GOOSE DAM

1970 - 1981, 1991 - 2010

TABLE 109

146
200 0 200 400

scale in feet

N

Fishway

Entrance

NSE-1, NSE-2

Orifice

Gates

Navigation

Lock

Lower Granite

Lock and Dam

8 7 6 5 4 3 2 1

6 5 4 3 2 1

Visitor Center and

Fish Counting and Viewing Area

Adult Fish Trap

Lake Bryan

Snake River

Lower Granite

Lake

1-6 Powerhouse

Spillway

Fishway

Entrance

SSE-1, SSE-2

Fishway

Entrance

Juvenile Fish NPE-1, NPE-2

Transportation Facility

Fish Ladder

Flow

Plate 9 Lower Granite Lock and Dam

147
LOWER GRANITE DAM

FISH COUNTING SCHEDULE

1 January – 28 February No counting. 

1 March – 31 March Video counting daily 0600 – 1600 hours PST. 

1 April – 31 October Visual counting daily 0400 – 2000 hours PST. 

15 June – 31 August Night video counts for sockeye 2000 – 0400 hours PST. 

1 July – 30 September Night video counts for lamprey 2000 – 0400 PST 

1 November – 30 December Video counting daily 0600 – 1600 hours PST. 

FISH LADDER OPERATING SCHEDULE

1 January – 3 January Ladder in service 

4 January – 2 February Ladder dewatered for annual maintenance.

3 February – 31 December Ladder in service

FISHWAY ACTIVITIES

Water temperatures were monitored hourly by hobo from the fish ladder exit pool 

and the downstream end of the juvenile fish collection channel. During 2010, hourly 

readings were taken continuously from June 11 to September 13. In addition, substrate at 

the ladder exit pool was examined biweekly for zebra and quagga mussels from March 1 

through December 31. 

Normal maintenance activities on the adult fish ladder complex took place during 

the January 4 – February 2 fishway outage. A visual inspection was conducted on all 

diffuser gratings, gate valves were checked and repaired, fish pumps were serviced, adult 

fish counting machinery was serviced, picketed leads were refurbished, windows were 

cleaned, the viewing room window cleaning brush was repaired and a grating near the 

counting window was repaired. In addition, the fish loading hoses and loading gates at 

the adult fish trap were modified for easier use during fall chinook transport operations. 

During 2010, the adult fish trap was operated from March 1 through November 17 

with the exception of a single time period when water temperatures in the ladder were in 

excess of 70° F. The ladder was taken out of service at 0900 hours on August 13 and 

returned back to normal operation on August 22 at 1105 hours after temperatures had 

dropped below 70° F and fish could be handled within established criteria. 

During the initial phase of trap operation, the trap was operated at a 15% sample 

rate to examine the last phase of the steelhead run for A and B run composition and for 

hatchery-wild determination. Wild steelhead were PIT-tagged and genetic and scale 

samples taken. In addition, scale samples were taken from one out of every 25 hatchery 

148
steelhead. University of Idaho personnel took blood samples on wild adult steelhead at 

the trap through March 23. The adult trap sample rate was reduced to 4% on April 18. 

In addition to the previously mentioned work, one of every seven hatchery chinook were 

PIT-tagged and scale samples and genetic materials taken. Two sort-by-code projects 

were also initiated: 1) divert up to 15 Lemhi-Origin chinook for radio-tagging, and 2) 

recover chinook that were acoustic-tagged in the estuary to check the recovery status of 

the surgery and take reference photos. Beginning in early June, all hatchery coded wire 

tagged chinook were also scale sampled.

Idaho Fish and Game personnel began the transport of sockeye adults from the 

adult fish trap to Eagle Hatchery on July 1. This work was continued through July 15 

with a total of 19 adult sockeye (11 females, 8 males) transported. There were no 

sockeye mortalities during transport to Eagle. In addition, University of Idaho personnel 

collected adult American shad from the trap in July. The goal was to collect 100 adult 

shad for genetic evaluation to see what component of the shad run that crosses Bonneville 

Dam makes it upstream to Lower Granite Dam (96 females and 4 males were collected).

Immediately following water-up of the adult trap on August 22 (after a brief 

closure due to high water temperatures), the trap sample rate was set at 12% (this was 

later reduced to 10% on September 18). One of every 20 hatchery steelhead and all wild 

PIT-tagged steelhead were scale-sampled. Scale samples and genetic samples were taken 

from hatchery PIT-tagged steelhead. Transport of fall chinook to Lyon’s Ferry Hatchery 

and the Nez Perce Hatchery at Cherry Lane began in late August. Seventy percent of the 

chinook were transported to Lyon’s Ferry and the remaining 30% went to Cherry Lane. 

The Nez Perce hauled fish on Sundays and Mondays and Lyon’s Ferry hauled fish 

Tuesday through Saturday. The Nez Perce met their quota in late September. Transport 

operations to Lyon’s Ferry continued when numbers warranted. This operation ended on 

November 16. A total of 2,789 fall chinook (2,343 adults and 446 jacks) was hauled to 

Lyons Ferry Hatchery. The Nez Perce Tribal Hatchery received 1,040 fall chinook 

(1,026 adults and 14 jacks). A total of 9,873 fall chinook were actually handled for this 

operation of which 3,829 were transported to the hatcheries and 6,044 released back into 

the ladder.

The juvenile fish facility was operated for fish transport/bypass from March 25 to 

October 31 and for monitoring and bypass of adult fallbacks and juvenile PIT-tagged fish 

from March 25 to December 15. 

149
2010

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

CHINOOK* 1 9,432 75,785 36,788 11,810 2,078 38,806 14,025 668 1 189,394

STEELHEAD 5,934 3,986 542 490 8,939 16,337 98,690 63,325 7,620 1,022 206,885

SOCKEYE 80 1,943 147 31 0 2,201

COHO* 683 1,145 72 2 1,902

PINK

TOTAL 5,935 13,418 76,327 37,358 22,692 18,562 138,210 78,495 8,360 1,025 400,382

SHAD 166 2,986 127 0 3,279

LAMPREY 0 0 10 4 0 14

STURGEON 0

BULL TROUT 2 1 5 8

*Jacks included

These counts include the extended season videotaped counts that were made between 0600 and 1600 hours in November and December.

TABLE 110

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LOWER GRANITE DAM

150
TABLE 111

DISCHARGE AND WATER DATA

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

KCFS KCFS SECCHI DEG F KCFS KCFS SECCHI DEG F

Jan 1 20.1 0.0 Feb 1 27.5 0.0

Jan 2 16.0 0.0 Feb 2 30.5 0.0

Jan 3 19.1 0.0 Feb 3 25.5 0.0

Jan 4 22.1 0.0 Feb 4 23.5 0.0

Jan 5 25.0 0.0 Feb 5 20.6 0.0

Jan 6 30.1 0.0 Feb 6 28.0 0.0

Jan 7 30.6 0.0 Feb 7 32.6 0.0

Jan 8 30.9 0.0 Feb 8 25.7 0.0

Jan 9 27.2 0.0 Feb 9 33.1 0.0

Jan 10 26.2 0.0 Feb 10 22.4 0.0

Jan 11 22.4 0.0 Feb 11 19.8 0.0

Jan 12 26.9 0.0 Feb 12 22.3 0.0

Jan 13 25.1 0.0 Feb 13 21.5 0.0

Jan 14 22.3 0.0 Feb 14 20.2 0.0

Jan 15 23.8 0.0 Feb 15 20.8 0.0

Jan 16 25.0 0.0 Feb 16 23.5 0.0

Jan 17 26.6 0.0 Feb 17 25.0 0.0

Jan 18 28.4 0.0 Feb 18 24.5 0.0

Jan 19 22.0 0.0 Feb 19 27.1 0.0

Jan 20 23.5 0.0 Feb 20 25.4 0.0

Jan 21 26.0 0.1 Feb 21 28.3 0.0

Jan 22 24.4 0.0 Feb 22 26.1 0.0

Jan 23 24.3 0.0 Feb 23 27.9 0.0

Jan 24 26.4 0.0 Feb 24 20.2 0.0

Jan 25 24.0 0.0 Feb 25 23.0 0.0

Jan 26 24.7 0.1 Feb 26 23.9 0.0

Jan 27 27.2 0.0 Feb 27 20.1 0.0

Jan 28 27.1 0.0 Feb 28 20.2 0.0

Jan 29 21.9 0.0

Jan 30 23.2 0.0

Jan 31 24.1 0.0

AVG. 24.7 0.0 AVG. 24.6 0.0

LOWER GRANITE PROJECT 2010

JANUARY FEBRUARY

151
TABLE 112

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS MARCH 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Mar 1 0 45 14 21.6 0.0 5.0 44.7

Mar 2 0 46 17 21.6 0.0

Mar 3 0 62 25 22.6 0.0

Mar 4 0 76 17 22.7 0.0 5.0 45.1

Mar 5 0 122 34 25.9 0.0

Mar 6 0 55 17 26.9 0.0

Mar 7 0 213 58 23.9 0.0

Mar 8 0 151 30 22.4 0.0 5.0

Mar 9 0 98 31 28.8 0.0 5.0 42.0

Mar 10 0 50 23 24.3 0.0 5.0 42.3

Mar 11 0 78 24 24.9 0.0

Mar 12 0 69 26 24.5 0.0

Mar 13 0 119 31 22.5 0.0

Mar 14 0 100 32 21.7 0.0

Mar 15 0 83 19 24.6 0.0 5.0 44.0

Mar 16 0 117 37 24.4 0.5

Mar 17 0 63 26 17.6 0.0 5.0 44.0

Mar 18 0 199 66 22.4 0.0

Mar 19 0 228 75 25.5 0.0

Mar 20 0 686 174 25.3 0.0

Mar 21 0 341 95 27.8 0.0

Mar 22 0 326 108 28.6 0.0 5.0 44.8

Mar 23 0 224 72 34.6 0.0 5.0 45.0

Mar 24 0 411 130 26.7 0.0 5.0 46.0

Mar 25 0 345 97 26.8 0.0

Mar 26 0 358 103 28.0 0.0 5.0 48.7

Mar 27 0 333 100 30.7 0.0 5.0 48.9

Mar 28 1 324 106 22.2 0.0

Mar 29 0 180 70 30.4 0.0 5.0 46.4

Mar 30 0 258 95 35.4 0.0

Mar 31 0 174 72 33.4 0.2

TOTAL 1 5,934 1,824 

AVG. 0 191 59 25.8 0.0 5.0 46.6

 Note: March counts were from video tape. The counts are 10-hour counts and occurred between 0600-1600 PST.

CHINOOK ADULT

152
TABLE 113

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS APRIL 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Apr 1 0 0 297 101 33.7 0.0

Apr 2 0 0 192 76 39.4 0.0 5.0 49.4

Apr 3 0 0 158 61 36.2 20.0

Apr 4 1 0 246 116 31.8 18.8

Apr 5 4 0 156 66 27.7 15.2

Apr 6 1 0 117 64 30.4 17.8 4.5 49.1

Apr 7 0 0 112 56 25.2 12.7 4.5 48.9

Apr 8 0 0 84 46 24.9 12.3

Apr 9 0 0 103 56 26.1 13.5 4.0 48.5

Apr 10 1 0 170 79 30.1 17.5 4.0 48.1

Apr 11 1 0 143 64 24.3 11.7

Apr 12 1 0 69 35 24.6 11.8 5.0 49.9

Apr 13 0 0 112 68 29.2 16.5

Apr 14 1 0 150 85 28.0 15.4 4.5 50.0

Apr 15 1 0 133 68 32.1 19.3

Apr 16 7 0 130 64 34.5 20.3 4.5 51.8

Apr 17 20 2 160 74 33.2 20.3 4.6 51.8

Apr 18 11 1 111 47 39.4 20.5

Apr 19 28 0 143 72 45.2 20.4 4.0 53.4

Apr 20 67 2 150 84 48.4 20.5

Apr 21 288 7 124 66 51.4 20.2

Apr 22 254 6 157 89 62.6 20.3

Apr 23 378 10 127 71 76.2 20.4 4.5 56.4

Apr 24 1,231 14 130 84 69.3 20.5

Apr 25 1,126 23 136 92 61.6 20.5 4.1 55.7

Apr 26 854 10 86 44 55.4 20.5

Apr 27 1,260 4 69 31 53.0 20.6

Apr 28 698 6 78 47 55.8 20.4 3.4 50.0

Apr 29 1,039 10 72 37 60.3 20.3

Apr 30 2,042 23 71 40 59.1 20.4

TOTAL 9,314 118 3,986 1,983 

 AVG. 310 4 133 66 41.6 17.0 4.4 51.0

 RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD

9,315 118 9,920 3,807 

 Note: Visual counts occurred April 1 through October 31. The counts are 16-hour counts and occurred between 0400-2000 PST.

CHINOOK ADULT

153
TABLE 114

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS MAY 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

May 1 3,703 31 75 50 0 65.7 20.5 3.2 52.4

May 2 3,090 40 41 24 0 58.9 20.6 3.0 52.2

May 3 1,804 23 54 42 0 58.8 20.4

May 4 2,594 29 36 26 0 62.5 20.5 3.8 50.5

May 5 982 11 29 10 0 55.3 20.3

May 6 1,694 12 18 12 0 52.8 20.6

May 7 1,158 16 24 14 0 52.5 20.6 3.1 50.9

May 8 1,582 16 27 16 0 51.1 20.5 3.6 51.0

May 9 1,199 20 15 8 0 49.8 20.6

May 10 1,139 32 13 5 0 50.2 20.5

May 11 1,507 60 18 11 0 50.5 20.5 4.8 52.4

May 12 1,286 44 13 11 0 47.6 20.5

May 13 1,663 59 18 14 0 51.4 20.4 5.0 54.8

May 14 6,073 145 18 13 0 52.5 20.3 5.0 55.8

May 15 4,976 113 8 6 0 56.4 20.7

May 16 972 80 17 11 0 60.5 20.5 5.0 57.2

May 17 1,112 127 15 13 0 65.8 20.6 4.5 57.8

May 18 1,451 140 8 7 0 77.4 19.0

May 19 9,088 589 15 14 0 93.5 19.0

May 20 5,665 389 10 6 0 106.0 20.6

May 21 2,190 326 7 5 0 103.8 20.6 4.5 55.0

May 22 2,377 389 5 4 0 89.7 20.7

May 23 2,935 444 8 4 0 80.9 20.6 3.4 54.5

May 24 1,597 359 10 10 0 74.1 20.6 3.9 53.3

May 25 1,612 298 11 10 1 73.3 20.6

May 26 1,939 365 10 6 0 69.1 20.5 4.2 54.4

May 27 1,387 244 -2 -2 0 70.0 20.6

May 28 1,350 180 8 6 0 71.5 20.6 3.8 54.7

May 29 1,194 170 10 10 0 73.8 20.8

May 30 734 103 1 1 0 75.9 20.7 4.2 55.8

May 31 738 140 2 1 1 73.8 20.7 4.6 56.4

TOTAL 70,791 4,994 542 368 2 

 AVG. 2284 161 17 12 0 66.9 20.5 4.1 54.1

 RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

 SPRING 80,106 5,112 10,462 4,175 2 

CHINOOK ADULT

154
TABLE 115

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS JUNE 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F Jun 1 718 127 0 3 1 0 0 78.8 20.7

Jun 2 626 104 0 3 2 0 0 89.7 20.8

Jun 3 737 109 0 6 2 0 0 128.6 41.4 5.0 58.0

Jun 4 761 66 0 1 0 0 0 160.9 69.4 4.3 55.6

Jun 5 340 29 0 2 1 0 0 196.5 104.9

Jun 6 40 12 0 0 0 0 0 207.2 115.6 0.9 54.2

Jun 7 72 7 0 0 0 0 0 200.1 108.9

Jun 8 34 14 0 0 0 0 0 204.0 112.1

Jun 9 210 35 0 2 0 0 0 181.5 90.5 0.8 56.2

Jun 10 162 43 0 0 0 0 0 180.2 89.1

Jun 11 108 25 0 0 0 0 0 168.0 77.9 0.9 56.2

Jun 12 280 50 0 3 1 0 0 151.1 61.8 1.5 56.3

Jun 13 481 58 0 1 0 0 0 137.6 48.8 1.9 57.2

Jun 14 1,171 96 0 2 1 0 0 131.0 40.9

Jun 15 2,090 140 0 7 1 0 0 130.0 39.9

Jun 16 1,553 94 0 7 1 0 0 131.0 41.3 2.0

Jun 17 4,714 288 0 8 1 0 0 122.3 32.6 2.0 58.1

Jun 18 3041 227 0 9 2 0 0 113.4 30.2 2.1 57.3

Jun 19 2174 205 0 24 4 0 0 104.2 20.6 2.8

Jun 20 2768 217 1 31 2 0 0 100.6 20.2

Jun 21 1969 230 2 37 13 1 0 107.8 21.8 2.2 57.8

Jun 22 1193 144 2 20 7 0 0 112.8 24.9 1.2 58.7

Jun 23 1162 138 4 22 10 1 0 98.6 18.7

Jun 24 992 133 2 19 7 1 0 93.7 22.1

Jun 25 1033 146 1 36 10 12 1 98.3 19.3 2.5 59.8

Jun 26 624 120 1 35 6 11 0 90.3 30.0 3.1 59.9

Jun 27 1628 184 8 32 8 42 0 85.9 20.5

Jun 28 862 163 6 45 8 16 0 81.4 19.1 3.0 62.1

Jun 29 841 174 17 62 14 12 0 81.5 19.5

Jun 30 848 178 36 73 23 70 0 79.6 21.5 2.3

TOTAL 14,097 19,135 3,556 80 490 125 166 1 

 AVG. 829 1472 119 3 16 4 6 0 128.2 46.8 2.3 57.7

 RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD TROUT

SPRING 94,203 6,409 80 10,952 4,300 166 3 

SUMMER 19,135 2,259

TOTAL 113,338 8,668

CHINOOK ADULT

155
TABLE 116

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS JULY 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F Jul 1 827 175 16 58 17 88 0 76.9 21.2

Jul 2 1,326 295 65 115 37 73 0 72.2 19.0 3.1 64.4

Jul 3 1,102 264 98 115 43 96 1 62.8 18.8 3.3 64.5

Jul 4 758 168 128 132 44 132 0 60.4 18.8

Jul 5 728 163 142 204 56 97 0 58.2 18.7 4.0 63.8

Jul 6 562 184 162 238 76 194 0 56.9 18.7

Jul 7 389 136 143 241 83 130 0 56.3 18.6 4.2 64.5

Jul 8 498 148 104 264 100 157 0 57.4 18.7

Jul 9 335 160 90 246 80 132 1 51.9 18.7 5.0

Jul 10 356 132 76 213 80 158 0 55.1 18.7

Jul 11 181 110 80 212 84 168 0 53.0 18.6 4.5 65.6

Jul 12 316 155 107 365 150 76 0 47.1 18.7

Jul 13 292 107 84 442 174 66 0 48.7 18.7 4.9 66.0

Jul 14 208 103 72 360 139 78 0 42.8 18.6

Jul 15 136 80 62 394 172 94 0 52.2 18.7 5.0 66.7

Jul 16 137 70 65 385 168 106 0 48.3 18.7 5.0

Jul 17 113 73 52 393 163 94 0 47.3 18.7 5.0 64.8

Jul 18 92 50 46 401 192 108 0 43.8 18.7

Jul 19 86 47 49 406 190 154 0 43.6 18.6 5.0 65.7

Jul 20 65 34 49 353 156 140 1 45.6 18.7

Jul 21 55 34 54 378 140 119 0 44.9 18.7

Jul 22 55 24 36 345 136 115 1 42.7 18.7 5.0 66.3

Jul 23 80 20 25 454 206 71 0 38.0 18.7

Jul 24 52 20 23 451 205 104 1 38.6 18.6 5.0 66.2

Jul 25 30 18 17 278 106 44 0 39.5 18.8 5.0 66.9

Jul 26 58 40 25 414 169 100 0 38.5 18.7 5.0 66.3

Jul 27 29 5 16 200 82 22 0 39.9 18.6 5.0

Jul 28 16 8 11 226 100 14 0 40.2 18.7

Jul 29 14 8 13 177 70 24 0 36.5 18.6

Jul 30 30 11 11 216 101 19 0 39.1 18.6

Jul 31 25 17 22 263 121 13 0 36.8 18.7 5.0 65.9

TOTAL 8,951 2,859 1,943 8,939 3,640 2,986 5

 AVG. 289 92 63 288 117 96 0 48.9 18.8 4.6 65.5

 RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD TROUT

SPRING 94,203 6,409 2,023 19,891 7,940 3,152 8

SUMMER 28,086 5,118

TOTAL 122,289 11,527

CHINOOK ADULT

156
TABLE 117

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS AUGUST 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Aug 1 26 12 12 199 84 16 1 36.2 18.7 5.0 66.0

Aug 2 38 17 8 207 88 30 1 38.1 18.7 5.0 67.0

Aug 3 42 13 7 314 120 19 0 39.6 18.6 5.0 67.5

Aug 4 29 22 14 370 167 16 1 43.4 18.7

Aug 5 37 11 11 267 116 13 0 38.6 18.7 5.0

Aug 6 29 12 6 252 106 2 0 34.8 18.6 5.0 67.1

Aug 7 128 30 8 643 271 6 0 28.8 15.6 5.0 66.7

Aug 8 101 13 10 1,023 476 11 0 29.5 16.9 4.8 67.0

Aug 9 47 6 12 888 394 4 1 29.4 16.6 5.0 66.9

Aug 10 56 13 8 965 425 0 0 27.2 14.6 5.0

Aug 11 32 11 7 699 263 1 1 30.3 17.3

Aug 12 29 11 5 758 306 5 0 31.6 18.7

Aug 13 19 2 1 563 216 -2 0 31.5 18.6 5.0 67.1

Aug 14 30 2 1 623 259 -4 0 31.3 18.6 5.0 67.3

Aug 15 36 0 1 788 318 -1 0 28.0 15.3 5.0 65.5

Aug 16 7 0 2 267 119 -2 1 29.5 20.1 5.0 65.7

Aug 17 6 1 0 164 66 0 -1 30.2 19.8 4.7

Aug 18 40 7 1 227 84 1 0 30.2 20.3 5.0 67.8

Aug 19 54 10 4 412 150 0 0 31.5 21.9

Aug 20 97 35 4 1,224 484 10 2 30.4 17.7 5.0 66.0

Aug 21 36 12 1 777 283 0 1 31.0 18.2 5.0 66.0

Aug 22 49 17 5 816 257 1 1 26.7 13.6 5.0 66.1

Aug 23 37 16 1 610 197 1 0 27.0 14.2

Aug 24 31 1 2 488 148 -1 0 28.0 15.0

Aug 25 32 6 0 369 116 1 0 27.4 14.7 4.8

Aug 26 40 6 0 461 174 1 1 26.3 13.4

Aug 27 84 19 4 546 179 0 0 25.1 12.3 4.7

Aug 28 84 35 2 393 119 0 0 24.1 11.5 4.2 63.8

Aug 29 139 29 4 311 95 -1 0 24.1 11.5

Aug 30 146 34 5 403 95 0 0 24.2 11.5 4.4 65.0

Aug 31 92 22 1 310 90 0 0 24.2 11.5 4.3 64.5 TOTAL 692 961 425 147 16,337 6,265 127 10

 AVG 41 69 14 5 527 202 4 0 30.3 16.5 4.9 66.3

 RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 94,203 6,409 2,170 36,228 14,205 3,279 10 8 

SUMMER 28,778 5,294

FALL 961 249

TOTAL 123,942 11,952

CHINOOK ADULT

157
TABLE 118

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Sep 1 422 97 0 0 4 2,036 751 2 25.5 0.0

Sep 2 206 47 0 0 0 1,026 356 0 27.6 0.0 4.5 64.9

Sep 3 614 180 0 0 2 1,013 341 0 27.0 0.0 5.0 65.5

Sep 4 989 239 0 0 1 1,471 492 1 25.7 0.0 5.0 64.4

Sep 5 1,186 294 0 0 0 3,258 974 0 25.4 0.0 5.0 63.6

Sep 6 666 203 0 0 4 2,299 648 2 24.6 0.0 5.0 63.6

Sep 7 444 172 0 0 1 1,556 442 0 26.6 0.0

Sep 8 995 332 0 0 0 1,795 530 0 25.0 0.0

Sep 9 1,297 360 0 0 4 2,950 836 -1 25.5 0.0

Sep 10 1,831 348 4 4 6 3,537 1,018 0 27.6 0.0 4.9 63.3

Sep 11 1,110 192 2 2 0 2,188 670 0 27.0 0.0 5.0 63.3

Sep 12 1,799 298 5 2 0 3,053 893 0 24.7 0.0 5.0 63.7

Sep 13 1,016 260 4 0 0 3,251 888 0 24.4 0.0 5.0 64.0

Sep 14 1,223 280 19 8 1 3,653 1,009 0 27.5 0.0 5.0

Sep 15 1,046 240 6 4 2 3,733 1,031 0 25.5 0.0

Sep 16 1,080 226 65 5 1 4,127 1,145 1 24.0 0.0

Sep 17 1,103 382 10 4 2 2,990 822 0 24.0 0.0 5.0 64.4

Sep 18 1,715 518 29 8 0 4,311 1,097 0 24.9 0.0 5.0 64.5

Sep 19 1,276 336 18 0 0 2,989 805 0 22.9 0.0 4.5 64.6

Sep 20 1,105 353 28 0 1 3,218 862 0 16.4 0.0 4.9 64.6

Sep 21 1,172 490 35 8 0 6,896 1,782 0 23.0 0.0

Sep 22 625 221 26 11 0 3,102 846 -1 25.1 0.0 5.0

Sep 23 910 409 40 12 0 4,791 1,345 0 21.4 0.0

Sep 24 616 293 56 17 0 5,477 1,416 0 23.1 0.0 5.0 66.4

Sep 25 1,115 247 58 13 1 4,255 1,103 0 16.9 0.0 5.0 66.6

Sep 26 1,201 342 32 16 0 3,570 997 0 18.8 0.0 5.0 66.3

Sep 27 913 258 22 8 1 3,749 1,073 0 24.0 0.0 5.0 66.3

Sep 28 1,060 329 23 7 0 3,863 1,002 0 21.1 0.0 5.0

Sep 29 739 342 32 5 0 4,650 1,247 0 29.0 0.0

Sep 30 752 292 24 11 0 3,883 917 0 20.8 0.0

TOTAL 30,226 8,580 538 145 31 98,690 27,338 4

 AVG. 1,008 286 18 5 1 3,290 911 0 24.2 0.0 4.9 64.7

 RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 94,203 6,409 538 145 2,201 134,918 41,543 3,279 14 8 

SUMMER 28,778 5,294

FALL 31,187 8,829

TOTAL 154,168 20,532

CHINOOK ADULT

158
TABLE 119

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Oct 1 928 294 24 13 4,123 1,091 22.4 0.0 4.9 66.2

Oct 2 1,153 300 24 18 3,447 910 26.5 0.0

Oct 3 932 220 97 6 2,747 646 17.1 0.0 4.4 67.0

Oct 4 743 230 29 2 2,292 598 23.0 0.0 4.8 66.7

Oct 5 905 262 23 7 4,152 1,096 21.5 0.0

Oct 6 796 347 26 18 2,761 629 24.0 0.0 5.0

Oct 7 593 354 14 20 2,824 738 21.5 0.0 5.0

Oct 8 487 252 31 20 2,500 722 26.0 0.0 5.0 66.0

Oct 9 391 180 32 14 2,961 764 18.5 0.0 4.7 65.6

Oct 10 385 199 30 10 2,070 536 22.4 0.0 4.6 65.4

Oct 11 432 214 30 13 3,757 1,063 21.5 0.0

Oct 12 179 102 14 7 2,132 544 23.6 0.0 65.1

Oct 13 298 157 17 13 2,713 750 16.0 0.0

Oct 14 167 100 25 6 2,433 628 17.2 0.0

Oct 15 232 90 35 11 3,243 845 22.7 0.0 4.3 64.0

Oct 16 148 62 22 2 2,278 581 17.1 0.0 4.5 64.1

Oct 17 156 56 24 1 1,703 467 15.2 0.0 5.0 63.2

Oct 18 112 62 13 10 1,290 352 21.1 0.0

Oct 19 109 35 25 4 1,306 358 15.5 0.0 5.0 62.8

Oct 20 107 36 29 4 1,263 361 18.7 0.0

Oct 21 86 32 23 0 878 292 13.8 0.0

Oct 22 91 37 62 5 1,470 428 20.2 0.0

Oct 23 108 53 40 4 1,236 359 17.3 0.0 5.0 59.9

Oct 24 82 35 30 5 1,016 278 15.2 0.0 4.5 59.8

Oct 25 96 40 40 0 1,631 496 20.2 0.0 4.8 59.1

Oct 26 70 26 44 6 1,332 400 21.4 0.0 5.0

Oct 27 86 31 30 7 1,059 326 21.0 0.0 5.0

Oct 28 86 41 32 8 1,046 308 21.3 0.0

Oct 29 73 19 12 1 713 210 17.7 0.0 4.7 58.0

Oct 30 65 24 14 7 582 200 18.4 0.0 5.0 57.3

Oct 31 28 11 12 0 367 138 17.7 0.0 TOTAL 10,124 3,901 903 242 63,325 17,114

 AVG. 327 126 29 8 2,043 552 19.9 0.0 4.8 63.1

 RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 94,203 6,409 1,441 387 2,201 198,243 58,657 3,279 14 8

SUMMER 28,778 5,294

FALL 41,311 12,730

TOTAL 164,292 24,433

 Note: Visual counts ended October 31. 

CHINOOK ADULT

159
TABLE 120

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS NOVEMBER 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F Nov 1 35 23 9 0 249 58 22.3 0.0

Nov 2 70 8 7 0 305 93 20.8 0.0 5.0 55.0

Nov 3 57 17 6 0 401 127 18.8 0.0 5.0 54.1

Nov 4 45 22 7 2 392 100 23.0 0.0

Nov 5 38 11 12 0 414 152 24.2 0.0

Nov 6 28 10 4 0 270 79 15.8 0.0

Nov 7 12 7 6 1 253 75 15.7 0.0

Nov 8 13 10 5 0 286 62 20.6 0.0 5.0 53.0

Nov 9 32 11 5 1 539 167 25.0 0.0 5.0 50.5

Nov 10 28 5 1 0 412 91 19.8 0.0 5.0 52.0

Nov 11 18 14 3 0 317 70 20.4 0.0

Nov 12 26 4 1 0 357 75 18.8 0.0

Nov 13 28 2 2 0 405 90 21.0 0.0

Nov 14 18 16 1 0 339 84 18.3 0.0

Nov 15 12 0 -1 0 163 56 25.4 0.0 5.0 51.0

Nov 16 6 0 0 0 375 121 25.9 0.0 4.6 51.3

Nov 17 13 1 0 0 350 125 22.2 0.0 5.0 52.9

Nov 18 -1 0 0 0 139 43 18.0 0.0

Nov 19 8 1 0 0 294 120 21.2 0.0

Nov 20 3 1 0 0 492 174 21.3 0.0

Nov 21 1 0 0 0 214 73 19.0 0.0

Nov 22 2 0 0 0 70 19 20.4 0.0 5.0 50.0

Nov 23 1 1 0 0 121 49 20.3 0.0 5.0 47.0

Nov 24 2 0 0 0 61 23 23.7 0.0

Nov 25 1 0 0 0 147 56 18.7 0.0

Nov 26 2 1 0 0 68 20 14.0 0.0

Nov 27 3 0 1 0 86 30 15.6 0.0

Nov 28 1 0 0 0 47 18 14.9 0.0

Nov 29 2 0 0 0 19 7 23.4 0.0

Nov 30 -1 0 -1 0 35 10 18.3 0.0 5.0 46.3 TOTAL 503 165 68 4 7,620 2,267 

 AVG. 17 6 2 0 254 76 20.2 0.0 5.0 51.2

 RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 94,203 6,409 1,509 391 2,201 205,863 60,924 3,279 14 8 

SUMMER 28,778 5,294

FALL 41,814 12,895

TOTAL 164,795 24,598

 Note: From November 1 to December 31, counts were from video tape. The counts are 10-hour counts and occurred between 0600-1600 PST.

No count on November 17 due to dewater.

CHINOOK ADULT

160
TABLE 121

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS DECEMBER 2010

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Dec 1 0 0 0 50 14 20.2 0.0 5.0 46.1

Dec 2 -1 0 0 49 10 19.4 0.0 5.0 46.0

Dec 3 1 0 1 22 5 20.9 0.0

Dec 4 -1 0 1 30 14 16.2 0.0

Dec 5 0 0 0 47 15 17.8 0.0

Dec 6 0 0 0 16 4 21.5 0.0 5.0 43.7

Dec 7 0 0 0 8 3 21.5 0.0 4.4 42.8

Dec 8 0 0 0 17 6 19.1 0.0 5.0 43.3

Dec 9 0 0 0 23 9 20.4 0.0

Dec 10 0 0 0 26 9 27.9 0.0

Dec 11 0 0 0 34 13 19.0 0.0

Dec 12 0 0 0 39 13 15.1 0.0

Dec 13 0 0 0 11 1 25.5 0.0

Dec 14 0 0 0 27 9 40.6 0.0 5.0 43.5

Dec 15 2 0 0 42 17 37.7 0.0 4.7 43.2

Dec 16 0 0 0 29 11 39.5 0.0 5.0 42.9

Dec 17 0 0 0 23 9 37.2 0.0

Dec 18 0 0 0 39 16 23.9 0.0

Dec 19 0 0 0 113 42 30.5 0.0

Dec 20 0 0 0 70 23 34.5 0.0 5.0 43.5

Dec 21 0 0 0 41 15 33.6 0.0 4.3 43.7

Dec 22 0 0 0 36 8 29.3 0.0 4.8 43.5

Dec 23 0 0 0 48 15 25.0 0.0

Dec 24 0 0 0 29 14 21.8 0.0

Dec 25 0 0 0 27 14 22.9 0.0

Dec 26 0 0 0 19 5 25.4 0.0

Dec 27 0 0 0 14 4 28.3 0.0 5.0 42.6

Dec 28 0 0 0 13 3 23.7 0.0 5.0 42.5

Dec 29 0 0 0 18 7 28.6 0.0 5.0 42.5

Dec 30 0 0 0 35 17 34.7 0.0

Dec 31 0 0 0 27 9 32.9 0.0

TOTAL 1 0 2 1,022 354 

 AVG. 0 0 0 33 11 26.3 0.0 4.9 43.6

 RUN YEAR

 TOTALS TO DATE CHINOOK CHINOOK COHO COHO unclipped BULL

ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 94,203 6,409 1,509 393 2,201 206,333 61,077 3,279 14 8 

SUMMER 28,778 5,294 

FALL 41,815 12,895

TOTAL 164,796 24,598

 Note: From November 1 to December 31, counts were from video tape. The counts are 10-hour counts and occurred between 0600-1600 PST.

Official Fall Chinook run ended December 15. 

CHINOOK ADULT

161
TABLE 122

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS

1975 28,460 17,311 209 921 46,901

1976 31,667 23,017 531 900 56,115

1977 49,123 53,037 458 268 102,886

1978 54,246 30,068 123 152 84,589

1979 12,548 25,046 25 158 37,777

1980 10,986 40,454 96 43 51,579

1981 19,198 40,234 218 17 59,667

1982 19,476 72,840 211 59 92,586

1983 16,200 86,234 122 51 102,607

1984 16,517 98,923 49 0 115,489

1985 36,567 118,463 35 2 155,067

1986 43,023 134,519 15 1 177,558

1987 37,677 70,151 29 0 107,857

1988 37,882 87,040 23 0 124,945

1989 19,557 132,579 2 0 152,138

1990 23,345 56,859 0 0 80,204

1991 13,618 100,381 8 0 114,007

1992 26,193 121,459 15 0 147,667

1993 30,446 66,699 12 0 97,157

1994 5,077 47,550 5 0 52,632

1995 3,702 80,853 3 0 84,558

1996 11,129 86,072 3 0 97,204

1997 46,727 85,917 11 92 132,747

1998 18,557 72,017 2 12 90,588

1999 15,884 74,370 14 262 90,530

2000 62,659 113,211 299 925 177,094

2001 210,381 262,568 36 1,087 474,072

2002 119,304 218,718 55 395 338,472

2003 119,676 180,672 11 1,265 301,624

2004 109,061 154,389 113 3,904 267,467

2005 49,530 155,783 18 2,183 207,514

2006 45,992 145,991 17 1,434 193,434

2007 62,530 157,345 52 2,798 222,725

2008 115,632 175,481 909 4,770 296,792

2009 168,032 323,697 1,219 4,912 497,860

2010 189,394 206,885 2,201 1,902 400,382

Total 1,879,996 3,916,833 7,149 28,513 5,832,491

10-Year

Average 118,953 198,153 463 2,465 320,034

*Jacks included

YEARLY TOTALS OF SALMONIDS COUNTED OVER

LOWER GRANITE DAM

1975 - 2010

162
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS*

1975 1 11,693 8,722 4,854 1,183 1,462 474 71 28,460

1976 149 14,358 10,438 5,074 428 605 535 80 31,667

1977 12,824 22,892 6,718 4,622 203 961 776 125 2 49,123

1978 3,329 29,983 11,464 6,976 1,234 698 519 42 1 54,246

1979 234 4,461 4,455 1,794 256 1,003 302 43 12,548

1980 328 5,227 2,558 1,916 241 345 343 28 10,986

1981 1,380 10,730 2,713 2,561 92 1,008 677 37 19,198

1982 42 9,121 4,650 3,217 329 1,399 650 62 6 19,476

1983 113 7,676 3,551 3,167 234 828 552 79 16,200

1984 134 4,915 5,602 4,274 303 719 522 48 16,517

1985 1,429 20,384 10,466 1,971 281 1,285 697 53 1 36,567

1986 3,623 26,434 7,472 2,796 137 1,250 1,136 172 3 43,023

1987 1 4,836 22,217 5,578 3,532 216 664 508 116 9 37,677

1988 4,722 20,615 8,771 2,654 212 429 371 104 4 37,882

1989 577 10,597 5,771 1,511 225 478 338 60 19,557

1990 2,808 12,925 4,902 2,094 64 248 264 40 23,345

1991 250 4,698 5,177 2,397 72 524 465 35 13,618

1992 6,205 12,170 4,783 1,998 110 576 288 63 26,193

1993 638 15,627 9,728 3,095 281 736 300 41 30,446

1994 99 2,283 1,180 436 73 422 539 45 5,077

1995 22 870 936 438 113 757 539 27 3,702

1996 38 3,415 4,260 1,557 210 1,133 471 45 11,129

1997 222 22,323 18,376 3,690 274 1,159 631 52 46,727

1998 1 942 6,330 5,398 1,877 175 1,495 2,200 138 1 18,557

1999 36 3,358 4,886 2,214 396 3,017 1,832 143 2 15,884

2000 5,984 30,609 12,074 3,032 564 5,719 4,435 240 2 62,659

2001 90,165 63,007 31,721 7,392 760 11,596 5,319 414 7 210,381

2002 1 1,050 56,456 35,129 8,223 1,102 12,774 4,336 229 4 119,304

2003 10 29,379 30,358 31,808 7,467 817 12,616 6,990 228 3 119,676

2004 1 20,189 42,777 19,382 3,991 410 17,277 4,512 522 0 109,061

2005 327 17,557 11,709 5,320 445 11,295 2,767 105 5 49,530

2006 4 14,325 12,477 3,927 1,053 8,630 5,332 240 4 45,992

2007 1 531 19,516 16,994 4,921 1,200 12,720 6,428 217 2 62,530

2008 1,019 36,995 40,654 9,513 1,819 20,570 4,725 335 2 115,632

2009 95 52,614 45,565 12,404 2,871 44,432 9,630 419 2 168,032

2010 1 9,432 75,785 36,788 11,810 2,078 38,806 14,025 668 1 189,394

Total 16 203,156 745,301 452,856 148,715 20,461 219,636 84,428 5,366 61 1,879,996

10-Year

Average 15,219 40,939 28,223 7,497 1,256 19,072 6,406 338 118,953

*Jacks included

LOWER GRANITE DAM 

1975 - 2010

TABLE 123

MONTHLY COUNT OF CHINOOK SALMON

163
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1975 1,724 1,065 104 102 3,337 6,396 3,584 703 296 17,311

1976 173 21 181 1,120 575 120 527 3,816 8,720 6,837 860 67 23,017

1977 9 142 1,235 229 59 1,538 2,652 16,296 27,492 2,950 435 53,037

1978 354 716 2,276 2,009 252 9 478 2,721 10,829 9,528 788 108 30,068

1979 12 44 802 962 192 16 1,197 2,602 5,143 11,323 2,487 266 25,046

1980 1,149 3,403 1,172 36 517 3,378 13,291 15,455 2,053 40,454

1981 1,052 1,610 604 98 1,422 1,609 9,391 20,714 3,096 638 40,234

1982 1,778 2,202 1,472 66 817 9,118 20,219 32,850 3,945 373 72,840

1983 3,336 1,416 244 7 1,676 8,899 32,063 34,028 4,425 140 86,234

1984 2,647 3,914 961 40 1,886 3,458 34,709 46,445 4,841 22 98,923

1985 2,474 9,686 856 146 706 5,027 63,074 33,137 3,230 127 118,463

1986 8,179 2,358 163 62 3,031 2,323 39,780 71,426 6,671 526 134,519

1987 2,962 2,951 251 51 783 2,342 16,644 34,235 8,809 1,123 70,151

1988 2,108 4,562 623 173 768 1,806 27,071 43,066 6,307 556 87,040

1989 2,172 4,789 429 99 2,026 4,199 49,256 55,766 13,308 535 132,579

1990 2,728 3,329 174 27 444 364 8,250 26,117 13,872 1,554 56,859

1991 2,422 3,530 285 43 1,009 454 24,610 58,803 7,892 1,333 100,381

1992 1,925 2,789 194 76 725 2,009 47,058 56,284 9,709 690 121,459

1993 3,232 8,118 364 191 2,621 5,298 10,374 32,618 3,702 181 66,699

1994 1,644 3,007 132 97 888 1,693 7,089 25,913 6,772 315 47,550

1995 3,176 1,166 193 33 1,216 3,540 27,585 37,260 5,176 1,508 80,853

1996 1,720 1,017 71 52 1,068 4,218 38,109 34,267 4,607 943 86,072

1997 2,043 1,408 183 65 1,423 5,975 22,424 42,544 9,305 547 85,917

1998 2,390 1,837 107 94 1,001 731 10,295 46,326 7,071 2,165 72,017

1999 2,091 855 92 35 1,333 5,577 35,954 23,694 4,044 695 74,370

2000 1,453 932 94 275 2,907 5,081 57,412 39,501 5,217 339 113,211

2001 3,200 2,365 193 1,087 6,772 11,315 101,289 105,685 24,287 6,375 262,568

2002 4,064 7,992 415 272 4,866 14,234 83,239 93,223 9,360 1,053 218,718

2003 13,038 2,583 182 398 3,169 5,108 71,337 77,100 7,157 600 180,672

2004 4,802 2,662 154 421 2,492 3,227 78,020 55,626 6,480 505 154,389

2005 3,479 1,204 180 433 2,156 3,315 57,231 79,926 6,882 977 155,783

2006 3,467 3,924 200 87 691 2,063 50,958 68,063 14,958 1,580 145,991

2007 6,894 3,477 211 271 1,504 3,792 58,983 71,535 8,269 2,409 157,345

2008 3,812 3,412 547 107 4,301 13,596 83,413 56,851 8,322 1,120 175,481

2009 4,313 5,918 550 486 3,806 8,978 154,804 129,599 14,574 669 323,697

2010 5,934 3,986 542 490 8,939 16,337 98,690 63,325 7,620 1,022 206,885

Total 539 790 109,085 109,452 14,151 6,126 70,805 174,192 1,480,006 1,670,146 249,749 31,792 3,916,833

10-Yr

Average 5,300 3,752 317 405 3,870 8,197 83,796 80,093 10,791 1,631 198,153

TABLE 124

MONTHLY COUNT OF STEELHEAD

1975 - 2010

LOWER GRANITE DAM 

164
Night Count of Sockeye at Lower Granite Dam

2010

Day JUN JUL AUG SEP Day JUN JUL AUG

1 7 0 0 1 6 3

2 9 0 0 2 14 0

3 11 0 0 3 6 1

4 14 0 0 4 12 0

5 13 0 0 5 9 0

6 14 0 0 6 9 0

7 13 0 0 7 5 0

8 12 0 0 8 8 0

9 8 0 0 9 9 0

10 8 0 0 10 3 0

11 7 0 0 11 8 *

12 6 0 0 12 6 *

13 4 0 0 13 11 *

14 3 0 0 14 11 *

15 3 0 0 15 0 12 *

16 2 0 0 16 0 9 0

17 6 0 0 17 0 4 0

18 5 0 0 18 0 7 0

19 0 6 0 0 19 0 7 1

20 0 4 0 0 20 0 4 0

21 0 2 2 0 21 0 9 0

22 0 0 0 0 22 2 6 0

23 1 0 0 0 23 0 3 0

24 0 1 0 0 24 0 0 0

25 0 1 0 0 25 0 1 0

26 3 0 0 0 26 1 3 0

27 4 0 0 0 27 2 2 0

28 6 0 0 0 28 1 2 0

29 7 0 0 0 29 3 0 0

30 5 0 0 0 30 4 0 0

31 0 0 31 1

TOTALS 26 159 2 0 TOTALS 13 187 5

Note: video counting for night sockeye passage at Lower Granite June 19 - September 30

Not included with the Daytime total sockeye counts.

TABLE 125

2009

165
2010

Day JUN JUL AUG SEP Day JUN JUL AUG SEP

1 0 0 0 1 0 0 2

2 0 1 1 2 0 1 4

3 0 1 1 3 0 1 0

4 0 1 1 4 0 0 1

5 1 2 0 5 0 3 1

6 0 0 1 6 0 1 -1

7 0 2 0 7 0 0 1

8 0 0 -1 8 0 2 1

9 0 1 2 9 0 1 3

10 1 0 1 10 0 2 0

11 0 2 0 11 0 * 1

12 0 2 0 12 0 * 2

13 0 3 0 13 0 * 0

14 0 0 1 14 0 * 0

15 0 3 0 15 0 0 * 1

16 0 0 1 16 0 0 9 0

17 4 0 2 17 0 1 3 1

18 0 0 1 1 18 0 0 4 0

19 0 0 2 0 19 0 0 8 0

20 0 1 1 1 20 0 0 0 1

21 0 1 1 0 21 0 0 3 0

22 0 3 0 22 0 0 1 2

23 0 1 1 2 23 0 1 0 0

24 0 1 1 -1 24 0 0 2 0

25 0 3 1 0 25 0 0 0 0

26 0 1 0 0 26 0 0 7 0

27 1 0 2 0 27 0 0 1 1

28 0 0 0 0 28 0 0 3 0

29 0 1 1 0 29 0 0 -1 0

30 0 3 0 0 30 0 0 2 0

31 2 1 31 0 1

TOTALS 1 23 30 13 TOTALS 0 2 54 21

*Data unavailable

Note: video counting for night lamprey passage at Lower Granite from June 18 - September 30

Not included with the Daytime total lamprey counts.

TABLE 126

Night Count of Lamprey at Lower Granite Dam

2009

166
PRIEST RAPIDS AND WANAPUM DAMS

FISH COUNTING SCHEDULE – PRIEST RAPIDS DAM

Jan 1 – Apr 14 No adult fish counting. 

Apr 15 – Nov 15 Daily fish counting via video fish-counting system. 

Nov 16 – Dec 31 No adult fish counting. 

FISH COUNTING SCHEDULE – WANAPUM DAM

Jan 1 – Apr 14 No adult fish counting. 

Apr 15 – Nov 15 Daily fish counting via video fish-counting system.

Nov 16 – Dec 31 No adult fish counting. 

FISH LADDER OPERATING AND MAINTENANCE SCHEDULE – PRIEST 

RAPIDS DAM 

Left Bank Ladder 

01 Jan – 30 Mar Out of criteria for annual inspection, maintenance, and repairs. 

31 Mar – 21 Nov In service. 

22 Nov – 31 Dec Out of criteria for annual inspection, maintenance, and repairs. 

Right Bank Ladder 

01 Jan – 16 Feb Out of criteria (fish passage at ladder flow due to LB 

shutdown). 

17 Feb – 30 Mar Out of criteria due to shutdown for annual inspection, 

maintenance and repairs.

31 Mar – 31 Dec In service.

FISH LADDER OPERATING AND MAINTENANCE SCHEDULE – WANAPUM 

DAM

Left Bank Ladder 

01 Jan – 09 Jan In service.

10 Jan – 21 Feb Out of criteria for annual inspection, maintenance and repairs. 

22 Feb – Nov 25 In service.

26 Nov – 31 Dec Out of criteria for annual inspection, maintenance and repairs. 

Right Bank Ladder 

01 Jan – 20 Feb In service.

21 Feb – 17 Mar Out of criteria for annual inspection, maintenance and repairs. 

18 Mar – 31 Dec In service.

Note: Out of criteria dates provided above reflect those periods of time when the adult 

167
fishway was out of operational flow and/or head differential criteria. Upstream fish 

passage is possible for one to several days before and after the indicated dates. 

FISHWAY ACTIVITIES

The video fish-counting system uses digital video cameras installed in the fishways to 

assist with counting migrating fish at Priest Rapids and Wanapum dams. Digital video 

data are streamed 24 hours per day to digital video recorders at each dam. The fish 

counting staff then playback these data on computers in a fast-forward mode to identify 

and count passing fish. At the end of each day all counts are tallied and a fish-count 

report is generated for each dam and posted on Grant PUD’s Fish, Wildlife, and Water 

Quality website 

(http://www.gcpud.org/naturalResources/fishWaterWildlife/fishCounts.php). The fishcounting season for the Priest Rapids Hydroelectric Project runs from April 15 through 

November 15, annually. 

Fish Counting

The PIT-tag detection array at Priest Rapids Dam operated continuously when the 

fishways were fully operational. 

PIT-tag Detection

Washington Department of Fish and Wildlife (WDFW) operated the Priest Rapids Dam 

off-ladder adult fish trap (OLAFT) a total of 10 days between 10 May and 21 May, 2010 

for Chelan County PUD’s spring Chinook salmon parental-based tagging feasibility test 

(Table 1), 34 days between 06 July and 21 October, 2010 as part of its steelhead stock 

assessment (Table 2) and 16 days between 21 September and 10 November, 2010 as part 

of its fall Chinook salmon age composition study (Table 3). The Yakama Nation trapped 

adult sockeye salmon a total of 11 days from 28 June to 13 July, 2010 for the Lake Cle 

Elum sockeye salmon reintroduction program (Table 4).

Fish Trapping

168
Table 1 2010 spring Chinook salmon 

trapping dates for the Priest 

Rapids Dam Off Ladder 

Adult Trap, Columbia 

River (river mile 397.1), 

Washington, USA. 

Spring Chinook Salmon Parental-based 

Tagging Feasibility Test Sampling 

Dates for 2010

May 10 May 11

May 12 May 13

May 14 May 17

May 18 May 19

May 20 May 21

Table 2 2010 steelhead trout 

trapping dates for the 

Priest Rapids Dam Off

Ladder Adult Fish Trap, 

Columbia River (river 

mile 397.1), Washington, 

USA. 

Steelhead Trout Stock Assessment 

Sampling Dates for 2010 

July 6 July 8

July 13 July 15 

July 20 July 23 

July 27 July 29 

August 3 August 5 

August 10 August 12 

August 17 August 19 

August 24 August 26 

August 31 September 2

September 8 September 10

September 14 September 16

September 21 September 23

September 28 September 29

September 30 October 5

October 6 October 7

October 12 October 13 

October 14 October 21 

169
Table 3 2010 fall Chinook salmon 

trapping dates for the 

Priest Rapids Dam Off

Ladder Adult Fish Trap, 

Columbia River (river 

mile 397.1), Washington, 

USA.

Fall Chinook Salmon Trapping Dates

for 2010 

September 21 September 23

September 28 September 29

September 30 October 5

October 6 October 7

October 12 October 13 

October 14 October 21 

October 21 October 28 

November 4 November 10 

Table 4 2010 sockeye salmon 

trapping dates for the 

Priest Rapids Dam Off 

Ladder Adult Fish Trap, 

Columbia River (river 

mile 397.1), Washington, 

USA.

Sockeye Salmon Trapping Dates for 

2010 

June 28 June 29 

June 30 July 1

July 2 July 6

July 7 July 8

July 9 July 12 

July 13 

170
TABLE 127

MONTHLY TOTALS OF SALMONIDS, SHAD, AND LAMPREY COUNTED OVER PRIEST RAPIDS DAM

2010

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

CHINOOK* 7,080 20,716 15,200 35,145 5,679 24,708 12,675 2,373 123,576 

STEELHEAD 63 23 229 6,634 9,933 8,150 1,333 111 26,476 

SOCKEYE 87,755 268,599 702 2 357,058 

COHO* 2 -2 1,677 842 136 2,655 

PINK

TOTAL 7,143 20,739 103,186 310,378 16,312 34,537 14,850 2,620 509,765 

SHAD 264 1,307 187 27 12 1,797 

LAMPREY -1 17 75 657 305 61 1,114

*Jacks included

171
TABLE 128

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS APRIL 2010

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Apr 1 BEGIN COUNTING APRIL 15 61.5 0.0 43.5

Apr 2 61.5 0.0 43.7

Apr 3 61.4 0.0 43.3

Apr 4 61.5 0.0 43.5

Apr 5 62.0 0.0 43.7

Apr 6 62.0 0.0 44.1

Apr 7 64.9 0.0 43.9

Apr 8 67.6 0.0 44.2

Apr 9 61.0 0.0 44.8

Apr 10 61.0 0.0 44.2

Apr 11 60.4 0.0 44.8

Apr 12 61.7 0.0 45.1

Apr 13 61.5 0.0 44.8

Apr 14 61.5 0.0 44.6

Apr 15 19 0 5 61.5 0.0 45.3

Apr 16 19 0 4 61.3 0.0 45.9

Apr 17 34 0 7 61.7 0.0 46.0

Apr 18 75 0 6 62.2 0.0 46.2

Apr 19 95 0 6 66.0 0.0 47.7

Apr 20 176 0 5 85.4 0.0 47.7

Apr 21 153 0 1 90.6 0.0 47.8

Apr 22 304 0 5 96.9 0.0 47.7

Apr 23 503 0 6 113.4 15.1 47.8

Apr 24 606 0 1 86.2 24.3 48.2

Apr 25 806 0 6 89.0 23.8 48.9

Apr 26 544 1 3 113.7 26.3 48.2

Apr 27 704 0 1 125.6 25.0 48.0

Apr 28 870 0 2 100.0 23.8 48.2

Apr 29 698 0 2 104.4 25.1 48.2

Apr 30 1,473 0 3 106.8 25.4 47.7

TOTAL 7,079 1 63

AVG. 442 0 4 76.5 6.3 45.9

CHINOOK ADULT

172
TABLE 129

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS MAY 2010

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

May 1 948 1 2 0 100.8 22.1 48.2

May 2 907 0 6 0 99.4 22.0 48.6

May 3 305 0 0 0 90.9 23.1 48.4

May 4 554 1 0 0 115.4 24.1 48.2

May 5 609 1 1 0 121.3 26.1 47.8

May 6 530 0 0 0 117.7 23.3 47.7

May 7 424 2 0 0 102.0 23.8 47.5

May 8 1,555 6 1 0 108.8 27.1 48.6

May 9 1,153 7 3 0 118.5 24.8 48.9

May 10 1,521 7 0 0 122.5 21.1 48.2

May 11 780 9 1 0 123.6 24.3 48.0

May 12 1,138 12 2 0 132.6 23.6 49.1

May 13 681 9 0 0 148.2 24.2 49.1

May 14 787 15 1 0 136.6 23.7 49.6

May 15 1,221 31 0 0 113.7 22.8 51.1

May 16 1,079 37 0 0 112.3 23.4 52.0

May 17 573 23 0 0 134.1 23.8 51.8

May 18 789 48 1 0 135.8 23.3 51.8

May 19 345 32 0 0 110.7 24.8 51.1

May 20 583 50 2 0 136.8 25.1 52.2

May 21 345 65 2 -1 150.6 24.8 52.0

May 22 391 73 0 0 127.1 25.4 51.6

May 23 522 92 0 0 118.0 23.0 51.4

May 24 251 44 1 0 146.7 24.7 51.6

May 25 406 72 0 0 142.5 23.8 51.8

May 26 489 52 0 0 126.6 23.9 52.0

May 27 270 34 0 0 127.3 24.3 51.8

May 28 212 31 0 0 108.1 25.4 52.2

May 29 187 25 0 0 117.0 26.3 52.0

May 30 205 18 0 0 112.5 26.1 53.2

May 31 141 18 0 0 112.0 25.9 52.9

TOTAL 19,901 815 23 -1

AVG. 642 26 1 0 121.6 24.2 50.3

RUN YEAR CHINOOK CHINOOK

 TOTALS TO DATE ADULT JACK STEELHEAD LAMPREY

SPRING 26,980 816 86 -1

CHINOOK ADULT

173
TABLE 130

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS JUNE 2010

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Jun 1 230 20 0 0 0 0 0 105.7 26.1 53.1

Jun 2 165 9 0 0 1 0 0 159.2 26.6 52.7

Jun 3 305 13 0 2 0 0 0 129.5 23.3 53.4

Jun 4 155 6 0 2 1 0 0 124.4 24.3 32.0

Jun 5 299 9 1 6 0 2 0 112.5 23.7 54.9

Jun 6 276 15 0 3 0 4 1 101.2 22.5 55.0

Jun 7 324 7 -1 13 2 1 1 111.7 23.5 54.7

Jun 8 340 14 0 9 0 0 0 101.7 30.5 54.5

Jun 9 297 6 0 17 0 2 1 193.5 57.6 54.9

Jun 10 313 0 0 40 1 0 0 209.3 85.0 55.2

Jun 11 337 8 0 44 1 0 0 222.9 110.6 55.6

Jun 12 221 0 0 46 1 5 0 181.0 70.0 55.8

Jun 13 297 9 0 60 0 1 0 179.6 80.6 55.8

Jun 14 265 4 0 77 2 6 2 191.5 79.7 56.1

Jun 15 313 7 0 112 3 4 2 211.2 103.7 56.3

Jun 16 285 4 0 128 1 3 0 219.4 95.8 56.3

Jun 17 352 0 0 200 4 10 0 218.0 101.9 56.3

Jun 18 175 3 0 206 0 3 0 220.0 86.4 56.1

Jun 19 363 0 0 257 3 5 0 212.3 91.8 56.3

Jun 20 368 17 0 425 8 1 2 203.0 79.7 55.9

Jun 21 420 5 0 673 13 5 0 207.0 116.0 56.3

Jun 22 616 18 0 1,163 7 10 2 252.3 124.0 56.3

Jun 23 390 26 0 2,021 14 19 0 236.5 118.1 57.0

Jun 24 640 4 0 1,938 16 7 3 247.1 120.6 57.4

Jun 25 829 2 0 3,145 24 7 0 232.1 109.4 57.9

Jun 26 751 4 0 4,060 7 12 0 226.2 103.3 57.9

Jun 27 1,110 14 1 8,476 21 15 1 225.5 100.2 58.5

Jun 28 1,225 13 0 14,394 29 37 2 190.4 99.2 59.0

Jun 29 1,493 21 -1 26,007 27 42 0 229.0 109.5 59.0

Jun 30 1,775 13 2 24,231 43 63 0 225.8 109.1 58.6

TOTAL 3,559 11,370 271 2 87,755 229 264 17

AVG. 669 9 0 2,925 8 9 1 189.3 78.4 55.3

RUN YEAR CHINOOK CHINOOK COHO

 TOTALS TO DATE ADULT JACK JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 30,539 932 2 87,755 315 264 16 

SUMMER 11,370 155

TOTAL 41,909 1,087

CHINOOK ADULT

174
TABLE 131

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS JULY 2010

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Jul 1 1,725 58 26,488 43 70 0 214.1 87.3 58.5

Jul 2 2,015 6 28,956 58 57 0 194.7 76.0 58.5

Jul 3 1,736 28 25,692 84 58 1 158.7 39.2 58.8

Jul 4 2,409 12 36,705 82 88 1 135.1 27.7 59.0

Jul 5 1,086 8 15,580 59 52 0 137.0 26.7 59.9

Jul 6 1,494 1 17,483 93 147 1 152.5 27.1 60.1

Jul 7 1,753 13 15,564 90 56 -1 137.2 26.7 60.8

Jul 8 1,615 22 11,884 99 68 1 137.4 27.0 61.2

Jul 9 1,651 15 10,946 101 86 1 168.2 46.3 61.2

Jul 10 2,300 43 12,280 150 42 2 147.3 31.3 62.1

Jul 11 1,437 22 9,144 165 44 1 138.4 27.8 62.6

Jul 12 1,149 12 8,483 134 43 1 137.8 25.9 62.1

Jul 13 1,412 44 7,431 150 51 1 89.4 27.8 62.1

Jul 14 1,247 2 6,417 123 50 1 145.4 27.9 62.4

Jul 15 1,417 15 7,275 192 18 1 154.3 34.2 62.8

Jul 16 1,346 18 7,452 170 45 0 134.0 26.7 63.1

Jul 17 1,193 25 4,980 205 42 2 118.5 26.7 63.7

Jul 18 1,291 81 4,638 263 24 0 133.0 25.3 63.9

Jul 19 630 21 2,206 229 25 3 116.6 22.3 63.9

Jul 20 663 7 1,649 232 19 3 96.7 24.4 64.4

Jul 21 547 37 1,459 236 19 2 112.0 26.4 66.2

Jul 22 607 21 1,213 224 19 1 80.0 27.0 65.3

Jul 23 578 43 1,209 319 26 2 122.7 26.5 64.4

Jul 24 627 18 1,002 259 14 5 115.3 25.6 65.1

Jul 25 420 18 685 351 23 5 82.8 24.9 66.6

Jul 26 314 18 540 348 21 4 107.3 25.5 66.6

Jul 27 633 29 389 501 27 3 100.6 26.5 66.4

Jul 28 315 5 250 342 17 9 131.6 26.4 66.2

Jul 29 262 17 235 358 23 8 112.5 25.5 65.8

Jul 30 245 43 224 498 19 10 95.1 25.7 67.5

Jul 31 295 31 140 476 14 7 74.4 26.1 66.7

TOTAL 34,412 733 268,599 6,634 1,307 75 

AVG. 1,110 24 8,664 214 42 2 128.4 31.3 63.1

RUN YEAR CHINOOK CHINOOK COHO

 TOTALS TO DATE ADULT JACK JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 30,539 932 2 356,354 6,949 1,571 91 

SUMMER 45,782 888

TOTAL 76,321 1,820

CHINOOK ADULT

175
TABLE 132

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS AUGUST 2010

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Aug 1 314 31 0 168 515 15 13 65.2 26.9 *

Aug 2 391 39 0 106 596 23 15 92.2 26.7 *

Aug 3 225 27 0 57 630 5 19 105.9 24.4 *

Aug 4 348 54 0 54 655 13 9 112.0 26.5 *

Aug 5 410 34 0 95 624 4 28 100.3 27.1 *

Aug 6 280 31 0 13 571 19 15 100.9 27.6 67.5

Aug 7 310 34 0 50 581 1 14 101.6 26.9 67.3

Aug 8 227 17 0 12 453 7 16 68.2 26.0 67.5

Aug 9 171 12 0 48 319 6 22 100.5 26.3 67.8

Aug 10 185 18 0 14 385 17 20 96.0 26.4 67.1

Aug 11 128 10 0 30 360 6 11 102.8 25.5 66.4

Aug 12 273 22 0 19 379 3 39 93.7 26.4 67.3

Aug 13 221 0 0 0 327 9 26 44.1 26.8 66.4

Aug 14 109 0 0 14 283 8 18 86.2 26.4 *

Aug 15 238 23 0 3 368 7 19 73.6 26.8 *

Aug 16 151 50 0 1 318 3 18 93.7 26.4 *

Aug 17 154 35 0 1 310 3 34 109.2 25.6 *

Aug 18 99 13 -2 17 201 3 48 119.7 26.3 68.5

Aug 19 91 195 0 0 236 3 20 72.2 25.1 68.4

Aug 20 126 16 0 0 245 4 21 62.6 26.0 67.5

Aug 21 109 64 0 0 175 12 18 75.1 25.7 *

Aug 22 66 12 0 0 141 5 24 44.6 25.1 *

Aug 23 47 25 0 0 93 4 13 84.5 25.7 66.7

Aug 24 134 17 0 0 91 0 28 97.0 9.2 66.9

Aug 25 63 14 0 0 143 2 34 88.0 1.0 67.5

Aug 26 161 0 0 0 147 4 18 106.9 0.9 67.3

Aug 27 172 24 0 0 173 1 31 86.9 1.0 66.7

Aug 28 99 3 0 0 104 0 14 63.4 0.7 66.4

Aug 29 113 13 0 0 124 -2 12 43.0 1.0 65.8

Aug 30 142 29 0 0 196 0 20 77.1 1.0 65.8

Aug 31 122 5 0 0 190 2 20 73.5 1.0 65.8

TOTAL 3,483 2,196 867 -2 702 9,933 187 657

AVG. 268 122 28 23 320 6 21 85.2 20.0 67.0

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO

 TOTALS TO DATE ADULT JACK JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 30,539 932 0 357,056 16,882 1,758 748 

SUMMER 49,265 1,217

FALL 2,196 538

TOTAL 82,000 2,687

CHINOOK ADULT

176
TABLE 133

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Sep 1 251 44 0 0 0 262 1 13 75.4 0.8 66.0

Sep 2 264 75 0 0 0 252 0 18 62.4 1.1 65.8

Sep 3 424 245 0 0 1 331 1 25 59.0 1.0 66.2

Sep 4 625 65 0 0 1 398 3 24 50.0 0.9 66.2

Sep 5 550 67 3 0 0 337 -2 19 40.2 1.0 65.3

Sep 6 307 33 0 0 0 235 3 3 50.0 1.0 64.6

Sep 7 215 36 1 0 0 240 1 24 73.9 1.0 64.6

Sep 8 338 26 3 1 0 336 2 13 64.9 1.0 64.6

Sep 9 686 64 1 0 0 338 3 12 46.6 1.0 64.8

Sep 10 392 39 3 0 0 337 0 12 39.8 1.0 64.8

Sep 11 452 3 19 4 0 445 1 10 38.4 1.0 64.2

Sep 12 453 59 36 1 0 380 -1 20 39.4 1.0 64.2

Sep 13 832 82 24 3 0 435 0 7 59.8 1.0 64.6

Sep 14 666 50 60 4 0 309 0 8 62.7 1.0 64.9

Sep 15 721 43 37 6 0 301 3 14 54.5 1.1 65.1

Sep 16 1,479 63 163 39 0 400 1 5 60.8 1.0 65.1

Sep 17 1,193 87 89 8 0 334 1 7 53.2 1.0 65.5

Sep 18 790 78 51 5 0 254 5 5 40.6 1.0 65.7

Sep 19 1,248 174 129 14 0 258 2 4 42.7 1.0 65.7

Sep 20 1,304 161 64 12 0 229 0 12 43.5 1.0 65.8

Sep 21 1,018 97 166 24 0 262 2 6 67.3 1.0 65.3

Sep 22 804 93 37 1 0 184 0 5 63.0 1.0 65.3

Sep 23 1,069 118 59 2 0 126 1 3 65.5 0.9 65.1

Sep 24 637 98 88 13 0 171 0 5 63.5 1.0 65.1

Sep 25 898 91 65 0 0 141 0 6 55.8 1.0 64.8

Sep 26 1,160 91 92 15 0 182 0 6 48.8 1.0 64.9

Sep 27 919 90 38 20 0 151 0 3 75.1 1.0 65.1

Sep 28 856 86 100 19 0 153 0 12 70.1 1.0 65.5

Sep 29 937 61 73 9 0 158 0 1 75.2 1.0 65.5

Sep 30 842 59 76 0 0 211 0 3 74.8 1.0 65.7

TOTAL 22,330 2,378 1,477 200 2 8,150 27 305 

AVG. 744 79 49 7 0 272 1 10 57.2 1.0 65.2

RUN YEAR CHINOOK CHINOOK COHO COHO

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 30,539 932 1,477 200 357,058 25,032 1,785 1,053 

SUMMER 49,265 1,217

FALL 24,526 2,916

TOTAL 104,330 5,065

CHINOOK ADULT

177
TABLE 134

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Oct 1 710 57 76 7 122 0 4 61.1 1.0 65.3

Oct 2 556 59 52 2 132 0 4 77.4 1.0 65.5

Oct 3 908 93 35 1 68 0 7 46.0 1.0 65.5

Oct 4 1,332 59 31 6 65 2 6 82.2 1.0 64.9

Oct 5 642 92 42 11 68 0 2 76.5 1.1 63.9

Oct 6 439 33 16 7 52 0 3 85.5 1.0 64.0

Oct 7 606 45 34 14 89 0 4 76.5 1.1 64.4

Oct 8 486 49 29 8 60 0 6 82.1 1.1 64.4

Oct 9 314 33 7 2 56 2 2 82.0 1.2 64.0

Oct 10 340 53 15 0 30 1 2 56.0 1.1 63.9

Oct 11 198 25 11 0 50 0 2 88.4 1.2 63.5

Oct 12 126 21 13 2 53 0 1 98.4 1.2 63.0

Oct 13 103 8 8 0 34 0 0 109.6 1.0 63.1

Oct 14 242 14 15 1 32 0 3 97.9 0.7 63.1

Oct 15 375 27 26 0 46 0 3 65.5 0.6 63.0

Oct 16 247 25 3 0 34 0 4 69.0 0.7 62.1

Oct 17 120 9 6 0 23 1 4 55.0 0.6 61.7

Oct 18 169 13 21 0 27 0 0 78.7 0.7 61.5

Oct 19 332 13 33 0 38 0 0 77.2 0.6 61.2

Oct 20 235 19 108 0 49 -2 0 60.6 0.4 61.0

Oct 21 214 6 25 1 20 0 1 50.9 0.4 60.6

Oct 22 197 7 33 0 18 4 2 59.5 0.9 60.6

Oct 23 284 20 8 0 20 -1 1 52.6 0.6 60.4

Oct 24 167 9 23 0 25 0 0 69.7 0.5 60.1

Oct 25 518 36 31 3 28 0 0 65.9 0.5 59.9

Oct 26 294 6 10 0 16 0 0 63.0 0.6 59.0

Oct 27 247 8 16 0 15 1 0 80.1 0.7 59.0

Oct 28 468 22 1 0 14 0 0 74.5 0.7 58.8

Oct 29 324 4 13 0 18 0 0 61.6 0.5 58.6

Oct 30 377 21 8 0 18 1 0 66.4 0.8 58.3

Oct 31 218 1 28 0 13 3 0 61.0 0.7 58.1

TOTALS 11,788 887 777 65 1,333 12 61 

AVG. 380 29 25 2 43 0 2 72.0 0.8 62.0

RUN YEAR CHINOOK CHINOOK COHO COHO

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 30,539 932 2,254 265 357,058 26,365 1,797 1,114 

SUMMER 49,265 1,217

FALL 36,314 3,803

TOTAL 116,118 5,952

CHINOOK ADULT

178
TABLE 135

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS NOVEMBER 2010

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Nov 1 321 20 22 0 7 3 65.0 0.5 58.1

Nov 2 298 6 14 0 8 5 80.3 2.5 58.1

Nov 3 414 8 27 0 21 2 100.4 8.1 57.7

Nov 4 257 7 17 0 5 1 96.1 2.5 57.4

Nov 5 167 0 10 0 4 2 89.7 0.7 57.2

Nov 6 132 5 14 0 15 0 87.4 0.6 57.0

Nov 7 117 0 13 0 11 0 72.1 0.5 57.0

Nov 8 122 14 10 1 9 -1 80.5 0.5 56.5

Nov 9 131 0 2 0 6 2 84.0 0.6 55.8

Nov 10 88 0 2 0 7 2 59.7 0.8 55.4

Nov 11 80 1 2 0 1 0 74.4 0.5 55.6

Nov 12 46 0 1 0 8 0 82.8 0.7 55.2

Nov 13 62 6 0 0 4 0 75.3 0.6 55.0

Nov 14 36 5 0 0 4 0 64.8 0.5 54.7

Nov 15 29 1 1 0 1 2 60.5 0.2 54.7

Nov 16 80.4 0.0 54.1

Nov 17 114.8 0.0 53.8

Nov 18 106.2 0.0 53.6

Nov 19 95.8 0.0 53.4

Nov 20 100.4 0.0 53.2

Nov 21 107.6 0.0 52.9

Nov 22 101.6 0.0 51.6

Nov 23 111.3 0.0 50.4

Nov 24 116.5 0.0 *

Nov 25 * * *

Nov 26 * * *

Nov 27 81.5 0.0 *

Nov 28 95.0 0.0 *

Nov 29 112.1 0.0 *

Nov 30 * * *

TOTALS 2,300 73 135 1 111 18 

AVG. 153 5 9 0 7 1 88.7 0.7 55.1

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 30,539 932 2,389 266 357,058 26,476 1,815 1,114 

SUMMER 49,265 1,217

FALL 38,614 3,876

TOTAL 118,418 6,025

CHINOOK ADULT

179
YEARLY TOTALS OF SALMONIDS COUNTED OVER PRIEST RAPIDS DAM

1982 - 2010

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS

1982 32,051 11,160 40,461 1,810 85,482

1983 31,008 31,809 90,008 502 153,327

1984 41,425 26,213 114,761 173 182,572

1985 62,164 34,589 118,542 219 215,514

1986 68,703 22,401 43,084 83 134,271

1987 73,214 14,011 76,578 108 163,911

1988 53,963 10,208 51,135 68 115,374

1989 49,246 10,730 45,301 32 105,309

1990 36,257 7,830 46,331 31 90,449

1991 31,482 13,939 71,245 22 116,688

1992 37,752 13,733 80,857 1 132,343

1993 54,552 5,460 82,963 0 142,975

1994 32,892 6,706 12,385 0 51,983

1995 30,548 4,358 9,186 3 44,095

1996 27,325 8,324 29,422 5 65,076

1997 33,036 8,948 45,412 26 87,422

1998 29,415 5,837 10,769 18 46,039

1999 57,054 8,277 16,432 55 81,818

2000 91,223 11,331 89,547 378 192,479

2001 139,929 30,090 111,326 11,189 292,534

2002 161,510 15,895 47,883 1,555 226,843

2003 160,433 17,652 36,551 5,216 219,852

2004 134,620 18,727 124,943 5,624 283,914

2005 109,429 12,472 74,563 1,260 197,724

2006 87,086 10,408 26,710 3,813 128,017

2007 65,962 15,183 24,645 12,310 118,100

2008 104,001 16,725 196,835 6,022 323,583

2009 114,137 40,093 153,466 11,293 318,989

2010 123,576 26,476 357,058 2,655 509,765

Totals 2,073,993 459,585 2,228,399 64,471 4,826,448

10-Year

Average 120,068 20,372 115,398 6,094 261,932

*Jacks included

TABLE 136

180
TABLE 137

MONTHLY COUNT OF STEELHEAD 

PRIEST RAPIDS DAM: 1960 - 2010

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

1960 159 651 25 318 2,255 3,190 1,229 7,827

1961 52 208 43 381 1,480 4,650 1,753 8,567

1962 133 530 74 329 2,027 4,925 1,306 9,324

1963 183 564 109 336 2,922 3,344 1,816 9,274

1964 85 196 44 261 1,986 2,649 770 5,991

1965 129 298 91 649 2,498 3,868 1,508 9,041

1966 189 252 296 1,194 2,775 5,549 2,751 13,006

1967 213 381 62 411 1,686 2,109 2,492 7,354

1968 530 1,112 24 185 1,954 4,950 1,769 10,524

1969 120 670 105 566 1,598 2,544 1,047 6,650

1970 85 195 27 197 1,129 3,053 872 5,558

1971 46 440 61 185 2,043 6,241 2,086 11,102

1972 163 552 42 318 1,992 2,190 1,172 6,429

1973 132 160 56 788 1,738 3,254 871 6,999

1974 45 129 229 504 845 945 392 3,089

19753 37 99 214 670 1,187 252 2,462

19763 133 246 531 1,873 5,462 1,000 9,248

1977 178 200 209 1,029 1,963 4,519 1,706 9,804

1978 72 134 214 532 1,143 1,869 581 4,545

1979 13 127 30 585 3,082 3,174 1,398 8,409

1980 232 203 17 179 1,815 4,721 1,263 94 8,524

1981 75 144 105 445 2,414 4,127 1,545 133 24 9,012

19825 32 70 136 86 46 331 3,126 5,345 1,805 163 15 11,160

198359 52 40 11 12 599 8,660 18,272 3,534 602 13 31,809

1984 284 92 142 145 224 2,534 8,840 11,907 2,030 256 11 26,213

19852 11 74 351 326 856 5,319 11,063 14,693 1,659 235 34,589

1986 82 100 262 3,637 10,584 5,647 1,856 233 22,401

1987 42 71 124 1,954 5,741 4,311 1,495 273 14,011

1988 48 108 239 1,234 3,119 4,016 1,176 268 10,208

1989 36 50 133 1,361 3,499 4,581 872 198 10,730

1990 24 52 130 1,282 2,616 3,060 551 115 7,830

1991 31 73 66 1,406 4,041 6,301 1,768 253 13,939

1992 60 152 313 2,328 3,261 6,265 1,227 127 13,733

1993 34 41 125 993 1,733 2,013 471 40 5,450

19947 13 78 902 1,286 3,087 1,269 64 6,706

19954 20 30 540 1,316 2,062 363 23 4,358

19969 14 35 546 3,234 3,810 627 49 8,324

19975 17 39 574 2,822 4,176 1,224 91 8,948

199879 40 806 935 2,976 1,005 59 5,837

19996 19 72 588 3,361 3,543 633 55 8,277

20002 13 155 1,895 3,786 4,825 598 57 11,331

2001 14 11 326 4,426 10,368 12,136 2,607 202 30,090

2002 22 15 134 3,225 7,442 4,101 874 82 15,895

200372 95 2,924 5,198 8,009 1,362 55 17,652

20047 79 516 3,438 2,687 10,905 1,042 53 18,727

200577 150 1,691 2,986 5,715 1,805 111 12,472

2006 18 26 87 983 2,934 5,583 723 54 10,408

2007 10 41 51 1,217 5,201 6,581 1,960 122 15,183

2008 25 100 452 3,572 5,409 6,004 1,038 125 16,725

2009 24 34 78 2,330 13,537 19,965 4,034 91 40,093

2010 63 23 229 6,634 9,933 8,150 1,333 111 26,476

TOTAL 40 56 288 4,103 8,974 7,305 69,406 190,606 276,559 70,520 4,394 63 632,314

10-Year

Average 20 34 212 3,044 6,570 8,715 1,678 101 20,372

181
ROCK ISLAND DAM

FISH COUNTING SCHEDULE

Jan 1 – Apr 13 No video recording or fish counting during this period. 

Apr 14 – Nov 15 Video recording 24 hours per day/7 days a week. 

 Video counting daily from 0700 to 1530 hours Pacific Standard

Time. 

Nov 16 – Dec 31 No video recording or fish counting during this period. 

FISH LADDER OPERATING SCHEDULE

 Left Bank Ladder 

Jan 1 – Feb 9 Fishway in service.

Feb 10 – Feb 18 Fishway out of service for 2010 annual maintenance 

Feb 19 – Dec 31 Fishway in service.

Middle Ladder 

Jan 1 – Jan 17 Fishway in service.

Jan 18 – Feb 9 Fishway out of service for 2010 annual maintenance. 

Feb 10 – Dec 31 Fishway in service. 

Right Bank Ladder 

Jan 1 – Feb 23 Fishway out of service for 2009/2010 annual maintenance. 

Feb 24 – Dec 31 Fishway in service. 

FISH FACILITY ACTIVITIES

 

The Rock Island Bypass Trap was operated by Chelan County PUD Natural Resource 

Department employees from 1 April through 31 August 2010. Juvenile fish were 

sampled daily during that time period. 

 

The adult fish PIT tag system was operational throughout the 2010 adult fish migration. 

PIT tag detections from all three fishways were uploaded daily to PTAGIS. 

 

From 23 June to 1 July and from 9 August to 17 August 2010, the Chelan County PUD 

operated two to four Northern pikeminnow (Ptychocheilus oregonensis) traps in the upper 

and lower right bank fish ladder. A total of 113 pikeminnow were trapped and removed from 

the river. 

182
TABLE 138

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER ROCK ISLAND DAM

2010

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

CHINOOK* 3,067 24,156 10,537 39,156 7,689 5,060 4,098 1,541 95,304

STEELHEAD 103 21 100 3,994 8,946 7,472 1,441 102 22,179

SOCKEYE 20,207 316,914 1,170 17 2 338,310

COHO 1 2,855 4,322 517 7,695

PINK 0

TOTAL 3,170 24,177 30,844 360,064 17,806 15,404 9,863 2,160 463,488

LAMPREY 8 139 138 33 318

BULL TROUT 11 22 18 2 53

183
TABLE 139

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS APRIL 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Apr 1 48.1 0.0 45.5

Apr 2 70.4 0.0 38.4

Apr 3 54.7 0.0 44.7

Apr 4 42.3 0.0 45.5

Apr 5 71.9 0.0 45.3

Apr 6 66.6 0.0 47.1

Apr 7 72.3 0.0 48.6

Apr 8 49.4 0.0 42.4

Apr 9 44.6 0.0 43.1

Apr 10 52.5 0.0 44.2

Apr 11 37.0 0.0 49.1

Apr 12 64.6 0.0 51.4

Apr 13 56.7 0.0 45.3

Apr 14 3 6 12 4 73.8 0.0 43.8

Apr 15 1 1 5 4 73.4 0.0 44.0

Apr 16 4 0 9 5 57.2 0.0 44.0

Apr 17 3 0 7 5 51.6 5.5 44.7

Apr 18 8 0 7 4 62.0 6.8 44.9

Apr 19 9 0 6 3 77.8 7.4 45.4

Apr 20 25 0 7 3 84.4 9.1 45.7

Apr 21 36 0 7 6 98.6 9.1 45.8

Apr 22 78 0 15 8 92.4 9.1 45.9

Apr 23 83 0 6 3 100.8 8.2 46.1

Apr 24 150 0 2 2 79.4 8.2 46.3

Apr 25 132 0 5 4 91.2 8.2 46.5

Apr 26 429 0 4 2 112.0 9.4 46.5

Apr 27 370 16 2 2 97.3 10.2 46.6

Apr 28 526 6 4 4 99.5 11.4 46.8

Apr 29 607 11 3 3 103.5 10.1 46.6

Apr 30 561 2 2 2 81.6 9.6 46.5

TOTAL 3,025 42 103 64

AVG. 178 2 6 4 72.2 4.1 45.6

CHINOOK ADULT

184
TABLE 140

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS MAY 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

May 1 862 0 2 1 0 87.9 10.3 46.5

May 2 984 4 2 2 0 84.2 9.2 46.4

May 3 1,092 4 0 0 0 130.9 11.4 45.4

May 4 907 1 2 2 0 112.4 10.6 46.4

May 5 972 35 3 3 0 115.8 12.1 46.7

May 6 271 16 0 0 0 113.2 11.6 46.3

May 7 327 2 0 0 0 125.6 11.5 45.6

May 8 1,096 17 1 1 1 104.7 9.4 45.7

May 9 612 20 2 2 1 94.1 9.4 45.2

May 10 1,156 23 0 0 0 121.9 12.9 *

May 11 945 11 0 0 0 130.9 13.9 49.2

May 12 1,019 14 1 1 0 143.0 13.9 47.9

May 13 1,496 24 2 1 0 132.3 13.6 48.6

May 14 1,101 12 0 0 0 129.6 12.6 49.2

May 15 1,092 22 0 0 0 107.8 11.5 49.7

May 16 918 18 1 1 0 111.7 11.5 50.4

May 17 1,281 36 0 0 0 139.6 13.0 50.6

May 18 924 45 2 0 0 123.2 13.5 50.4

May 19 472 38 1 1 1 130.7 13.2 50.5

May 20 628 45 0 0 0 136.8 12.6 50.5

May 21 376 32 0 0 0 136.7 12.9 50.1

May 22 827 75 0 0 0 112.4 12.0 49.8

May 23 595 74 0 0 1 115.8 10.9 50.1

May 24 522 78 2 2 0 142.4 13.6 50.3

May 25 574 108 0 0 0 127.9 12.7 50.5

May 26 318 74 0 0 3 134.0 13.6 50.6

May 27 356 68 0 0 0 127.4 13.6 50.6

May 28 215 51 0 0 2 122.0 12.8 50.4

May 29 325 45 0 0 0 117.5 10.9 50.5

May 30 545 65 0 0 1 104.1 10.9 50.9

May 31 254 37 0 0 1 108.1 12.8 51.1

TOTAL 23,062 1,094 21 17 11 

AVG. 744 35 1 1 0 120.1 12.1 48.9

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 26,087 1,136 0 124 81 11

CHINOOK ADULT

185
TABLE 141

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS JUNE 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jun 1 164 39 0 2 2 2 138.7 12.2 50.3

Jun 2 169 33 0 0 0 1 141.6 13.6 *

Jun 3 134 23 0 0 0 0 121.7 12.6 50.3

Jun 4 133 18 0 1 1 2 114.2 12.6 52.1

Jun 5 259 21 0 1 1 1 88.1 10.7 52.2

Jun 6 343 33 0 1 1 0 107.7 9.8 52.2

Jun 7 128 18 2 0 0 0 126.8 12.6 51.5

Jun 8 195 31 5 0 0 0 164.9 15.5 53.5

Jun 9 158 16 3 0 0 2 192.2 32.0 53.8

Jun 10 147 20 4 0 0 1 194.3 60.9 53.8

Jun 11 176 19 5 1 1 3 207.8 63.6 53.8

Jun 12 237 10 16 1 1 0 176.6 41.4 54.5

Jun 13 271 18 12 1 1 2 173.6 35.4 55.2

Jun 14 391 36 22 0 0 1 183.1 39.4 55.5

Jun 15 241 16 32 3 3 0 203.7 38.7 55.6

Jun 16 273 17 36 0 0 0 211.2 39.7 55.0

Jun 17 181 15 65 0 0 0 208.5 36.8 54.6

Jun 18 246 10 65 0 0 0 212.4 41.5 54.2

Jun 19 219 12 103 2 1 1 200.7 41.9 54.7

Jun 20 412 19 123 3 3 0 184.9 41.9 54.8

Jun 21 281 14 206 3 3 2 204.0 42.2 55.4

Jun 22 267 19 204 2 2 0 236.6 44.3 56.2

Jun 23 334 24 297 6 5 0 222.0 36.5 56.3

Jun 24 537 47 555 6 5 1 225.3 24.7 56.2

Jun 25 519 25 1,263 10 7 2 217.3 24.5 57.0

Jun 26 522 15 1,273 10 9 0 209.8 38.0 57.4

Jun 27 577 24 1,648 12 10 0 209.8 34.7 57.6

Jun 28 531 36 2,526 9 6 0 212.3 33.9 57.7

Jun 29 791 24 3,867 9 6 1 208.4 40.5 57.8

Jun 30 989 60 7,875 17 8 0 203.3 41.9 57.7

TOTAL 5,359 4,466 712 20,207 100 76 22 

AVG. 233 638 24 674 3 3 1 183.4 32.5 54.7

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 31,446 1,617 20,207 224 157 33

SUMMER 4,466 231

TOTALS 35,912 1,848

CHINOOK ADULT

186
TABLE 142

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS JULY 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jul 1 1,343 61 13,931 24 14 2 0 194.6 40.8 57.7

Jul 2 731 46 14,519 14 8 0 0 181.5 34.7 57.8

Jul 3 1,273 51 18,175 23 13 1 0 155.3 28.9 57.9

Jul 4 1,565 67 27,815 31 17 0 0 120.3 29.8 57.9

Jul 5 2,617 200 31,767 60 38 0 0 141.6 27.0 58.2

Jul 6 1,133 104 20,538 35 17 3 0 147.4 27.4 58.9

Jul 7 1,554 114 22,917 33 16 1 1 121.9 27.8 59.3

Jul 8 1,101 69 25,210 46 29 0 0 146.9 28.6 59.5

Jul 9 2,936 94 24,709 91 43 3 0 162.3 29.3 59.9

Jul 10 1,707 122 17,574 50 27 2 0 140.7 25.9 60.2

Jul 11 1,803 101 14,128 90 50 1 1 132.0 26.6 60.4

Jul 12 2,190 139 13,993 109 56 0 0 127.9 29.0 60.9

Jul 13 1,708 105 11,909 122 74 0 0 137.6 29.1 61.2

Jul 14 774 94 7,505 86 49 0 0 148.8 27.1 61.3

Jul 15 1,043 92 6,234 98 58 0 0 146.2 27.1 61.4

Jul 16 1,355 112 8,382 107 49 0 0 115.6 27.3 61.5

Jul 17 1,425 139 7,288 129 72 0 1 113.1 21.2 61.7

Jul 18 1,524 63 6,852 121 62 1 0 100.3 20.9 61.8

Jul 19 974 102 5,946 161 78 0 0 113.8 23.9 61.9

Jul 20 1,681 162 4,251 159 89 0 0 115.4 26.0 62.5

Jul 21 609 89 2,935 158 91 1 0 119.6 25.1 63.2

Jul 22 549 39 2,240 164 94 1 0 122.9 24.1 63.6

Jul 23 642 18 1,489 204 93 0 0 110.8 25.1 63.4

Jul 24 675 39 1,359 153 89 0 0 103.0 18.2 63.5

Jul 25 588 56 1,496 167 100 1 1 89.1 18.6 63.7

Jul 26 588 107 970 181 104 0 0 107.4 21.4 64.5

Jul 27 406 48 808 214 115 0 1 112.2 22.7 65.1

Jul 28 646 76 901 315 142 1 1 110.5 21.5 64.9

Jul 29 484 48 525 307 151 0 1 101.6 20.1 64.9

Jul 30 532 45 292 270 144 0 0 97.6 23.1 64.5

Jul 31 330 68 256 272 138 0 1 81.5 15.1 64.3

TOTAL 36,486 2,670 316,914 3,994 2,120 18 8 

AVG. 1,177 86 10,223 129 68 1 0 126.4 25.6 61.5

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 31,446 1,617 337,121 4,218 2,277 51 8 

SUMMER 40,952 2,901

TOTALS 72,398 4,518

CHINOOK ADULT

187
TABLE 143

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS AUGUST 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Aug 1 276 41 0 202 236 139 0 0 60.5 14.3 64.5

Aug 2 387 92 0 190 314 155 0 2 99.9 17.7 65.0

Aug 3 430 62 0 201 479 220 1 1 105.9 20.5 65.5

Aug 4 372 46 0 129 506 290 0 1 108.7 20.3 65.6

Aug 5 218 53 0 66 297 146 0 3 102.4 22.2 65.7

Aug 6 292 54 0 65 367 192 0 3 97.6 22.3 65.6

Aug 7 352 81 0 62 369 198 0 7 79.6 15.6 67.2

Aug 8 208 45 0 42 389 196 0 1 65.4 14.3 69.1

Aug 9 366 80 0 28 342 183 0 1 94.2 20.7 66.9

Aug 10 214 28 0 28 319 156 1 0 104.5 21.4 64.9

Aug 11 144 22 0 20 474 244 0 7 95.3 22.9 65.5

Aug 12 256 80 0 21 405 180 0 4 87.9 23.0 65.8

Aug 13 202 56 0 11 345 188 0 6 95.1 20.3 66.1

Aug 14 195 55 0 19 274 144 0 8 86.2 12.4 66.3

Aug 15 252 70 0 13 406 210 0 3 71.4 14.4 65.9

Aug 16 176 66 0 14 277 124 0 3 98.8 21.2 65.7

Aug 17 169 88 0 13 379 143 0 7 112.4 21.0 66.4

Aug 18 142 65 0 7 397 191 0 6 92.9 20.4 66.9

Aug 19 181 55 0 7 313 145 0 5 77.6 19.7 66.8

Aug 20 110 50 0 5 206 99 0 6 92.5 16.5 66.4

Aug 21 108 52 0 4 300 146 0 2 61.2 0.0 66.1

Aug 22 94 25 0 1 133 68 0 10 49.2 0.0 66.0

Aug 23 112 64 0 4 202 79 0 4 96.5 0.0 65.9

Aug 24 56 26 0 1 122 50 0 3 87.6 0.0 66.1

Aug 25 40 62 0 2 214 90 0 6 99.1 0.0 66.5

Aug 26 177 61 0 2 213 88 0 8 84.3 0.0 66.7

Aug 27 61 67 0 2 146 61 0 9 77.5 0.0 66.3

Aug 28 92 43 0 2 190 78 0 6 66.1 0.0 66.0

Aug 29 118 38 1 2 119 54 0 5 55.3 0.0 65.8

Aug 30 86 85 0 6 96 36 0 8 75.0 0.0 65.1

Aug 31 68 23 0 1 117 45 0 4 83.2 0.0 64.5

TOTAL 5,954 1,735 1 1,170 8,946 4,338 2 139 

AVG. 192 56 0 38 289 140 0 4 85.9 12.3 66.0

RUN YEAR CHINOOK CHINOOK COHO WILD BULL

 TOTALS TO DATE ADULT JACK JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 31,446 1,617 1 338,291 13,164 6,615 53 147

SUMMER 46,906 4,636

TOTALS 78,352 6,253

CHINOOK ADULT

188
TABLE 144

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS *DEG F

Sep 1 110 46 0 0 0 262 109 4 65.3 0.0 64.6

Sep 2 66 21 0 0 0 133 75 7 58.1 0.0 64.8

Sep 3 103 81 0 0 0 189 74 7 61.2 0.0 65.2

Sep 4 135 57 0 0 2 254 117 10 46.6 0.0 65.5

Sep 5 143 77 0 0 2 325 145 14 39.9 0.0 64.9

Sep 6 158 41 0 0 0 339 122 5 53.5 0.0 64.8

Sep 7 172 44 0 0 0 308 139 3 60.9 0.0 64.8

Sep 8 150 29 1 0 3 297 119 3 53.4 0.0 64.4

Sep 9 88 45 7 0 2 222 81 7 44.1 0.0 64.4

Sep 10 55 49 8 0 1 251 92 9 44.1 0.0 64.2

Sep 11 44 47 11 8 0 295 111 1 47.8 0.0 64.5

Sep 12 126 33 15 7 1 289 113 5 44.4 0.0 64.8

Sep 13 124 93 26 2 0 275 126 5 70.3 0.0 64.9

Sep 14 111 33 30 3 0 331 129 6 47.0 0.0 65.3

Sep 15 124 45 41 4 1 312 129 3 53.3 0.0 65.1

Sep 16 130 20 54 5 0 303 126 6 52.2 0.0 *

Sep 17 116 34 63 9 0 359 155 1 50.6 0.0 *

Sep 18 165 16 79 5 0 245 118 3 47.3 0.0 *

Sep 19 214 41 96 16 0 220 99 5 42.3 0.0 *

Sep 20 226 36 100 20 0 176 83 6 56.9 0.0 *

Sep 21 280 49 157 29 0 277 119 4 68.5 0.0 *

Sep 22 380 75 167 54 3 351 153 1 61.1 0.0 *

Sep 23 352 71 206 46 0 309 113 2 60.6 0.0 *

Sep 24 191 56 205 47 0 204 78 3 67.8 0.0 *

Sep 25 173 30 183 44 0 165 76 5 58.7 0.0 *

Sep 26 196 47 125 50 1 121 56 2 53.1 0.0 *

Sep 27 203 40 103 24 0 121 46 2 76.2 0.0 *

Sep 28 252 27 230 35 0 188 71 2 67.8 0.0 *

Sep 29 220 49 180 90 0 200 108 1 74.9 0.0 *

Sep 30 253 34 236 34 1 151 69 6 67.3 0.0 *

TOTAL 110 4,950 1,366 2,323 532 17 7,472 3,151 138 

AVG. 171 46 77 18 1 249 105 5 56.5 0.0

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 31,446 1,617 2,323 533 338,308 20,636 9,766 53 285

SUMMER 47,016 4,682

FALL 4,950 1,320

TOTALS 83,412 7,619

CHINOOK ADULT

189
TABLE 145

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Oct 1 294 108 226 25 0 216 96 4 74.9 0.0 *

Oct 2 222 19 220 47 0 147 70 5 73.7 0.0 *

Oct 3 160 44 153 106 0 115 65 0 53.7 0.0 *

Oct 4 152 32 100 13 0 65 31 3 71.7 0.0 *

Oct 5 204 26 204 33 0 141 82 10 80.2 0.0 *

Oct 6 246 37 116 12 0 62 36 1 81.1 0.0 *

Oct 7 268 46 114 66 0 59 19 2 79.4 0.0 *

Oct 8 101 23 92 27 0 59 24 0 88.8 0.0 *

Oct 9 140 44 113 74 0 70 32 1 77.8 0.0 *

Oct 10 104 24 100 53 1 37 13 1 59.3 0.0 *

Oct 11 107 15 38 23 0 32 18 0 92.0 0.0 *

Oct 12 163 41 78 15 0 31 15 0 93.4 0.0 *

Oct 13 85 16 81 35 0 47 22 2 84.4 0.0 *

Oct 14 75 22 53 22 1 25 11 1 68.4 0.0 *

Oct 15 38 8 59 70 0 23 9 0 74.4 0.0 *

Oct 16 60 12 72 30 0 25 15 0 70.6 0.0 *

Oct 17 78 17 104 39 0 22 13 1 69.7 0.0 *

Oct 18 37 5 56 12 0 24 15 0 76.8 0.0 *

Oct 19 39 6 81 22 0 30 15 0 72.0 0.0 *

Oct 20 39 8 70 5 0 24 13 1 54.8 0.0 *

Oct 21 52 8 160 22 0 31 12 0 60.4 0.0 *

Oct 22 66 7 251 32 0 12 8 0 62.9 0.0 *

Oct 23 88 2 188 16 0 37 14 0 61.3 0.0 *

Oct 24 80 10 220 26 0 15 6 0 54.5 0.0 *

Oct 25 70 5 157 5 0 30 9 0 65.2 0.0 *

Oct 26 79 5 65 7 0 9 4 0 77.2 0.0 *

Oct 27 62 7 66 3 0 13 8 0 77.2 0.0 *

Oct 28 82 7 70 11 0 12 5 0 67.9 0.0 *

Oct 29 106 13 59 6 0 12 5 1 72.7 0.0 *

Oct 30 88 5 41 9 0 8 4 0 54.3 0.0 *

Oct 31 88 3 46 3 0 8 2 0 50.2 0.0 *

TOTAL 3,473 625 3,453 869 2 1,441 691 33

AVG. 112 20 111 28 0 46 22 1 71.0 0.0

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 31,446 1,617 5,776 1,402 338,310 22,077 10,457 53 318

SUMMER 47,016 4,682

FALL 8,423 1,945

TOTALS 86,885 8,244

CHINOOK ADULT

190
TABLE 146

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS NOVEMBER 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS * DEG F

Nov 1 148 3 55 10 15 5 75.0 0.0 *

Nov 2 188 8 53 4 13 5 90.8 0.0 *

Nov 3 149 9 67 15 3 2 95.1 0.0 *

Nov 4 118 12 47 15 8 5 88.6 0.0 *

Nov 5 165 4 57 8 10 8 95.2 0.0 *

Nov 6 121 6 61 12 10 4 85.7 0.0 *

Nov 7 100 4 15 2 7 3 56.1 0.0 *

Nov 8 92 6 15 0 4 4 77.1 0.0 *

Nov 9 81 0 15 3 7 1 93.7 0.0 *

Nov 10 100 8 22 7 6 2 87.8 0.0 *

Nov 11 57 0 14 3 2 0 87.5 0.0 *

Nov 12 40 6 3 2 8 4 70.0 0.0 *

Nov 13 37 1 3 0 4 2 63.2 0.0 *

Nov 14 37 3 4 3 2 1 49.8 0.0 *

Nov 15 37 1 2 0 3 1 83.0 0.0 *

Nov 16 98.7 0.0 *

Nov 17 101.7 0.0 *

Nov 18 102.9 0.0 *

Nov 19 97.5 0.0 *

Nov 20 81.9 0.0 *

Nov 21 94.4 0.0 *

Nov 22 99.0 0.0 *

Nov 23 109.5 0.0 *

Nov 24 108.2 0.0 *

Nov 25 * * *

Nov 26 * * *

Nov 27 92.6 0.0 *

Nov 28 87.7 0.0 *

Nov 29 111.2 0.0 *

Nov 30 *

TOTAL 1,470 71 433 84 102 47 

AVG. 98 5 29 6 7 3 88.3 0.0

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 31,446 1,617 6,209 1,486 338,310 22,179 10,504 53 318

SUMMER 47,016 4,682

FALL 9,893 2,016

TOTALS 88,355 8,315

CHINOOK ADULT

191
TABLE 147

MONTHLY COUNT OF STEELHEAD

ROCK ISLAND DAM 1981 - 2010

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

1981 30 282 1,886 2,338 2,493 347 7,376

1982 118 113 8 157 2,246 4,260 2,785 192 9,879

1983 53 36 18 579 5,811 16,942 5,619 608 29,666

1984 88 220 180 1,962 7,925 10,507 3,687 527 25,096

1985 106 393 729 4,886 6,588 16,089 2,889 319 31,999

1986 145 168 192 3,383 10,036 5,883 2,731 347 22,885

1987 100 94 112 1,242 4,900 4,095 1,842 347 12,732

1988 193 156 173 737 2,813 3,446 1,523 200 9,241

1989 135 73 66 847 2,685 3,999 1,355 191 9,351

1990 55 46 99 953 2,385 2,577 736 93 6,944

1991 30 51 45 916 3,322 4,194 2,165 204 10,927

1992 86 193 315 1,603 2,821 5,714 1,599 145 12,476

1993 97 88 87 1,427 546 1,930 597 57 4,829

1994 29 16 50 631 1,151 2,181 1,437 125 5,620

1995 23 35 44 421 951 2,153 510 38 4,175

1996 17 34 27 303 2,224 3,701 920 79 7,305

1997 19 22 7 300 2,343 3,461 1,466 108 7,726

1998 20 13 29 449 726 2,486 1,141 98 4,962

1999 17 22 37 377 2,429 2,900 540 40 6,362

2000 18 5 74 1,356 3,299 4,974 727 63 10,516

2001 49 23 185 3,094 9,380 12,129 3,461 292 28,613

2002 53 20 85 2,327 6,374 5,144 1,200 79 15,282

2003 17 17 51 1,664 4,233 9,339 2,061 127 17,509

2004 50 108 363 2,518 2,983 11,794 1,658 73 19,547

2005 30 29 135 1,423 3,362 5,925 1,422 83 12,409

2006 44 19 23 693 2,332 5,175 1,032 64 9,382

2007 27 25 33 830 4,378 5,943 1,888 172 13,296

2008 163 109 292 2,749 5,868 5,819 1,206 82 16,288

2009 62 41 47 1,502 10,229 22,154 3,565 200 37,800

2010 103 21 100 3,994 8,946 7,472 1,441 102 22,179

Total 1,947 2,190 3,636 43,605 125,172 194,724 55,696 5,402 432,372

10-Year

Average 60 41 131 2,079 5,809 9,089 1,893 127 19,231

192
ROCKY REACH DAM 

FISH COUNTING SCHEDULE

Jan 1 - Apr 13 No video recording or fish counting during this period. 

Apr 14 - Nov 15 Video recording 24 hours per day/7 days a week. 

Video counting daily from 0700 to 1530 hours Pacific Standard Time. 

Nov 16 - Dec 31 No video recording or fish counting during this period. 

FISH LADDER OPERATING SCHEDULE

Jan 1 to Feb 28 Fishway out of service for 2009/2010 annual maintenance. 

Mar 1 to Nov 29 Fishway in service. 

Nov 30 to Dec 31 Fishway out of service for 2010/2011 annual maintenance. 

FISH FACILITY ACTIVITIES

The adult fish PIT tag system was operational throughout the 2010 adult fish migration. PIT 

tag detections from the fishway were uploaded daily to PTAGIS. 

 

The juvenile fish bypass system was operated for fish passage from 1 April to 31 August 

2010. Juvenile fish sampling occurred over the same time frame. The annual bypass 

(biological) evaluation included an acoustic tag survival study and collection of species 

composition, fish condition and diel passage data. 

193
TABLE 148

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER ROCKY REACH DAM

2010

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

CHINOOK* 603 7,625 3,175 27,911 7,334 4,084 3,624 1,527 55,883

STEELHEAD 285 85 49 2,318 7,265 6,024 1,511 334 17,871

SOCKEYE 9,965 283,690 1,954 25 4 295,638

COHO 645 1,802 244 2,691

PINK 0

TOTAL 888 7,710 13,189 313,919 16,553 10,778 6,941 2,105 372,083

LAMPREY 6 126 110 26 268

BULL TROUT 24 61 13 8 1 5 12 124

194
TABLE 149

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS APRIL 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Apr 1 48.0 0.0 41.9

Apr 2 67.9 0.0 42.1

Apr 3 53.0 0.0 41.9

Apr 4 41.8 0.0 42.1

Apr 5 70.7 0.0 42.1

Apr 6 63.6 0.0 42.1

Apr 7 72.1 0.0 42.1

Apr 8 48.2 0.0 42.3

Apr 9 44.5 0.0 42.6

Apr 10 52.0 0.0 42.4

Apr 11 36.3 0.0 42.8

Apr 12 63.1 0.0 43.2

Apr 13 55.6 0.0 43.3

Apr 14 0 0 21 14 73.4 0.0 43.3

Apr 15 0 1 33 23 72.2 0.0 43.3

Apr 16 2 0 14 13 55.2 0.0 43.7

Apr 17 1 0 15 8 48.5 0.0 44.1

Apr 18 1 0 21 15 58.6 0.0 44.1

Apr 19 1 0 26 17 74.4 0.0 45.0

Apr 20 2 0 17 13 83.2 0.0 45.1

Apr 21 2 0 21 15 93.7 0.0 45.3

Apr 22 11 0 19 16 87.0 0.0 45.7

Apr 23 15 0 28 19 95.7 0.0 45.7

Apr 24 18 0 18 10 76.4 0.0 45.7

Apr 25 28 0 13 13 86.1 0.0 45.7

Apr 26 2 0 10 10 111.2 0.0 46.0

Apr 27 113 0 12 10 92.7 0.0 46.4

Apr 28 97 0 6 4 95.1 0.0 46.2

Apr 29 135 0 6 4 97.7 0.0 46.2

Apr 30 173 1 5 5 75.9 0.0 45.9

TOTAL 601 2 285 209

AVG. 35 0 17 12 69.8 0.0 43.9

CHINOOK ADULT

195
TABLE 150

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS MAY 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

May 1 222 0 5 4 0 84.6 0.0 45.9

May 2 178 0 9 9 0 76.5 0.0 46.0

May 3 57 0 5 4 0 124.7 0.0 46.0

May 4 491 0 5 3 0 106.4 0.0 46.6

May 5 139 0 5 4 0 106.3 0.0 46.9

May 6 327 1 4 4 0 107.9 0.0 45.7

May 7 30 0 3 3 0 118.6 0.0 45.1

May 8 297 1 1 1 0 99.5 0.0 46.0

May 9 156 0 2 2 0 86.9 0.0 46.0

May 10 350 6 4 3 0 118.4 0.0 46.4

May 11 431 0 2 0 125.3 0.0 46.6

May 12 244 4 4 4 0 135.8 0.0 47.5

May 13 509 6 2 2 0 127.7 0.0 48.0

May 14 477 5 1 0 0 123.0 0.0 48.6

May 15 332 11 1 1 0 98.9 0.0 50.0

May 16 330 11 2 2 0 101.7 0.0 50.0

May 17 258 5 3 2 1 126.4 0.0 50.0

May 18 369 13 6 5 0 107.5 0.0 50.4

May 19 279 24 3 3 2 112.8 0.0 50.5

May 20 263 14 3 2 1 121.4 0.0 50.4

May 21 160 23 4 3 3 121.6 0.0 50.0

May 22 111 17 1 1 1 100.3 0.0 50.4

May 23 190 24 1 1 1 105.2 0.0 50.0

May 24 264 51 3 3 5 132.4 0.0 50.0

May 25 161 26 0 0 0 119.3 0.0 50.2

May 26 103 35 0 0 1 123.7 0.0 50.5

May 27 101 46 1 1 2 116.4 0.0 50.2

May 28 174 10 2 2 2 110.5 0.0 50.0

May 29 71 11 1 1 0 105.5 0.0 50.0

May 30 70 6 0 0 3 93.5 0.0 50.0

May 31 100 31 2 2 2 96.4 0.0 50.4

TOTAL 7,244 381 85 72 24 

AVG. 234 12 3 2 1 110.8 0.0 48.5

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 7,845 383 370 281 24

CHINOOK ADULT

196
TABLE 151

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS JUNE 2010

 CHINOOK ADULT CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jun 1 132 18 0 2 1 2 127.8 0.0 51.6

Jun 2 40 6 0 0 0 4 126.4 0.0 52.3

Jun 3 40 23 0 2 2 3 107.2 0.0 52.2

Jun 4 23 9 0 0 0 1 100.5 0.0 52.2

Jun 5 36 9 0 1 1 6 73.7 0.0 52.3

Jun 6 31 2 0 0 0 4 97.1 0.0 52.5

Jun 7 45 14 0 4 4 2 114.5 0.0 52.9

Jun 8 55 5 3 1 0 3 153.4 1.4 53.4

Jun 9 62 7 1 0 0 2 180.8 46.6 53.4

Jun 10 26 10 3 0 0 4 185.4 56.9 53.4

Jun 11 43 3 5 0 0 0 199.2 55.1 54.0

Jun 12 12 4 8 0 0 4 163.2 22.9 54.0

Jun 13 24 0 6 0 0 1 162.2 30.6 54.5

Jun 14 43 4 28 0 0 2 173.9 49.0 55.0

Jun 15 41 10 17 0 0 1 195.4 54.8 55.2

Jun 16 31 9 24 0 0 2 201.7 61.5 54.9

Jun 17 31 1 33 0 0 3 203.4 56.7 53.6

Jun 18 44 3 58 0 0 1 206.2 58.2 53.4

Jun 19 56 3 59 0 0 1 192.5 58.6 54.3

Jun 20 73 1 91 0 0 2 176.9 41.2 54.3

Jun 21 72 5 99 1 0 3 201.5 57.9 55.0

Jun 22 59 1 128 2 2 2 230.4 76.1 55.6

Jun 23 94 1 162 4 3 1 222.2 62.6 55.0

Jun 24 66 1 241 2 1 1 220.8 81.9 55.0

Jun 25 195 8 423 1 0 3 212.9 73.5 56.7

Jun 26 264 2 965 5 4 1 204.4 55.7 55.8

Jun 27 301 9 1,160 5 4 1 205.5 52.3 57.0

Jun 28 229 2 1,460 4 1 1 209.3 54.4 56.8

Jun 29 306 12 2,046 9 5 0 205.4 46.8 57.4

Jun 30 513 6 2,945 6 5 0 201.5 28.1 57.4

TOTAL 1,113 1,874 188 9,965 49 33 61

AVG. 48 268 6 332 2 1 2 175.2 39.4 54.4

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 8,958 531 9,965 419 314 85 0 

SUMMER 1,874 40

TOTALS 10,832 571

197
TABLE 152

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS JULY 2010

 CHINOOK ADULT CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jul 1 601 49 6,842 5 0 0 0 193.4 32.7 57.4

Jul 2 705 6 12,610 6 4 1 0 177.1 19.1 57.0

Jul 3 641 28 13,089 13 2 0 0 147.0 14.6 57.4

Jul 4 915 43 19,185 19 9 0 0 116.3 12.6 57.0

Jul 5 1,077 6 23,705 20 8 2 0 136.1 11.7 57.7

Jul 6 1,743 21 23,241 24 12 1 0 140.0 11.9 58.3

Jul 7 940 47 22,763 35 13 0 0 116.7 12.2 58.5

Jul 8 1,212 84 20,872 22 9 3 0 144.1 12.4 58.6

Jul 9 869 4 17,476 27 16 1 0 153.7 18.1 55.0

Jul 10 1,051 27 19,771 49 25 0 0 129.7 10.4 59.0

Jul 11 1,289 45 14,550 58 18 0 0 120.5 10.3 60.3

Jul 12 1,304 57 15,091 56 30 0 0 118.9 11.4 60.1

Jul 13 1,674 44 11,311 80 27 1 0 129.2 11.0 60.4

Jul 14 1,177 15 9,641 60 23 0 0 142.4 11.8 60.1

Jul 15 627 52 5,969 49 26 1 0 138.5 14.8 60.3

Jul 16 852 28 6,460 73 27 0 0 112.0 10.7 61.2

Jul 17 1,034 21 6,276 57 24 0 0 107.0 8.6 60.8

Jul 18 1,021 60 6,867 78 36 0 0 91.1 7.9 60.8

Jul 19 940 37 5,629 84 42 0 0 109.5 10.0 61.0

Jul 20 797 15 5,554 94 36 1 1 111.3 10.0 61.5

Jul 21 1,449 75 4,237 111 40 1 0 115.4 9.4 62.4

Jul 22 470 27 2,829 86 41 0 1 117.2 9.4 62.4

Jul 23 444 16 2,054 108 38 0 0 104.6 9.5 62.4

Jul 24 524 17 1,426 103 50 0 1 97.2 7.1 62.4

Jul 25 505 10 1,289 91 37 0 0 84.2 7.5 62.8

Jul 26 610 21 1,405 122 66 0 1 104.1 9.8 63.5

Jul 27 645 36 1,220 129 85 0 1 110.3 8.3 63.9

Jul 28 492 23 699 127 63 0 0 102.6 8.3 63.9

Jul 29 460 17 680 170 78 0 0 99.3 7.3 63.3

Jul 30 511 22 707 211 80 0 1 93.8 8.8 63.3

Jul 31 357 22 242 151 76 1 0 79.5 7.7 63.1

TOTALS 26,936 975 283,690 2,318 1,041 13 6 

AVG. 869 31 9,151 75 34 0 0 120.7 11.5 60.5

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 8,958 531 293,655 2,737 1,355 98 6 

SUMMER 28,810 1,015

TOTAL 37,768 1,546

198
TABLE 153

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS AUGUST 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Aug 1 352 37 247 208 78 0 2 56.7 6.1 63.5

Aug 2 316 15 231 184 89 0 0 96.4 8.2 64.2

Aug 3 311 23 188 231 101 0 0 104.4 9.0 64.4

Aug 4 351 84 176 309 107 0 1 107.4 8.7 64.2

Aug 5 461 70 193 293 140 1 5 100.1 8.6 64.6

Aug 6 273 17 144 288 147 0 0 92.3 8.7 64.6

Aug 7 178 15 129 189 98 0 2 77.4 6.3 64.2

Aug 8 273 39 130 228 100 0 4 63.6 5.7 63.7

Aug 9 161 19 98 205 92 1 2 91.7 8.2 63.9

Aug 10 379 28 86 234 120 0 6 100.6 8.2 64.2

Aug 11 271 58 66 216 79 0 4 92.2 8.0 64.6

Aug 12 169 45 52 212 107 0 4 84.9 8.3 64.8

Aug 13 205 45 37 349 122 0 3 94.5 8.1 65.1

Aug 14 237 54 25 356 143 0 3 82.7 5.7 64.9

Aug 15 178 11 28 242 116 0 3 68.9 6.7 64.2

Aug 16 298 55 20 249 114 0 3 98.1 8.1 64.8

Aug 17 260 34 25 278 121 0 1 108.4 8.0 65.7

Aug 18 268 32 17 354 126 0 4 89.3 8.1 65.7

Aug 19 124 20 12 197 80 4 6 76.5 7.5 65.7

Aug 20 121 43 9 253 114 0 8 89.5 6.9 65.7

Aug 21 223 26 8 281 107 1 4 58.9 0.0 65.3

Aug 22 228 24 9 294 142 0 6 48.4 0.0 65.3

Aug 23 105 19 2 248 107 1 1 94.7 0.0 65.3

Aug 24 86 18 4 187 73 0 6 86.2 0.0 65.3

Aug 25 42 10 1 184 71 0 6 97.8 0.0 66.6

Aug 26 70 15 4 194 82 0 3 81.1 0.0 65.8

Aug 27 128 20 5 255 103 0 6 75.4 0.0 65.7

Aug 28 84 25 3 167 60 0 2 64.3 0.0 65.7

Aug 29 87 6 1 91 30 0 6 52.1 0.0 64.8

Aug 30 53 10 2 141 54 0 8 74.8 0.0 64.0

Aug 31 100 25 2 148 51 0 17 82.9 0.8 64.0

TOTAL 6,392 942 1,954 7,265 3,074 8 126 

AVG. 206 30 63 234 99 0 4 83.6 5.0 64.8

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 8,958 531 295,609 10,002 4,429 106 132

SUMMER 35,202 1,957

TOTALS 44,160 2,488

CHINOOK ADULT

199
TABLE 154

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Sep 1 71 9 0 0 2 78 30 0 2 63.4 0.0 64.2

Sep 2 88 19 0 0 2 121 45 0 4 56.6 0.0 64.2

Sep 3 95 144 0 0 0 182 76 0 3 59.2 0.0 64.6

Sep 4 58 64 0 0 2 141 62 0 3 44.2 0.0 64.6

Sep 5 117 34 1 0 1 184 82 0 4 38.7 0.0 64.6

Sep 6 118 26 0 0 0 205 72 0 3 52.6 0.0 64.6

Sep 7 64 12 0 0 0 180 71 0 7 58.8 0.0 63.9

Sep 8 83 60 0 0 1 359 123 0 3 50.8 0.0 63.9

Sep 9 210 40 5 4 1 315 134 0 8 41.0 0.0 63.9

Sep 10 51 35 0 0 2 220 85 0 4 43.6 0.0 63.9

Sep 11 76 13 3 6 1 179 49 0 0 45.9 0.0 64.2

Sep 12 46 40 9 0 3 263 87 0 4 42.8 0.0 64.2

Sep 13 54 13 1 0 0 188 70 0 5 66.8 0.0 64.2

Sep 14 59 81 2 0 1 204 74 0 5 46.9 0.0 64.2

Sep 15 140 17 7 2 0 335 128 0 4 49.9 0.0 64.2

Sep 16 75 24 6 2 0 249 94 0 7 51.3 0.0 64.2

Sep 17 31 3 19 5 1 227 72 0 7 48.3 0.0 64.4

Sep 18 61 24 15 1 1 289 108 0 6 45.8 0.0 64.4

Sep 19 103 8 24 8 0 158 64 0 7 39.3 0.0 64.9

Sep 20 195 16 12 13 1 188 76 0 11 54.9 0.0 64.6

Sep 21 164 27 27 5 1 226 87 0 2 65.8 0.0 64.8

Sep 22 87 30 11 6 0 196 55 0 4 58.8 0.0 64.2

Sep 23 125 30 21 0 3 195 85 0 2 58.3 0.0 64.0

Sep 24 306 44 78 17 1 287 85 0 1 65.1 0.0 64.0

Sep 25 77 45 21 6 1 153 56 0 1 55.8 0.0 63.9

Sep 26 79 18 44 6 0 119 38 0 0 50.5 0.0 63.7

Sep 27 119 46 31 3 0 147 56 0 0 73.8 0.0 63.9

Sep 28 60 16 33 8 0 96 39 0 2 64.5 0.0 64.0

Sep 29 193 22 71 8 0 200 82 1 0 73.0 0.0 64.2

Sep 30 111 8 53 51 0 140 62 0 1 63.6 0.0 64.4 TOTAL 71 3,045 968 494 151 25 6,024 2,247 1 110

AVG. 105 32 16 5 1 201 75 0 4 54.3 0.0 64.2

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 8,958 531 494 151 295,634 16,026 6,676 107 242

SUMMER 35,273 1,966

FALL 3,045 959

TOTALS 47,276 3,456

CHINOOK ADULT

200
TABLE 155

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS * DEG F

Oct 1 195 24 77 5 0 168 89 0 8 73.9 0.0 64.8

Oct 2 175 20 56 34 0 119 51 0 3 70.0 0.0 64.8

Oct 3 182 25 59 10 0 99 39 0 2 51.2 0.0 64.8

Oct 4 216 10 47 12 0 104 54 0 1 70.6 0.0 64.8

Oct 5 20 11 19 5 0 34 11 0 1 77.4 0.0 64.8

Oct 6 33 13 27 36 0 67 33 0 3 80.5 0.0 64.6

Oct 7 166 26 61 3 0 82 32 0 1 75.9 0.0 64.6

Oct 8 86 16 38 41 1 47 23 0 3 86.6 0.0 64.0

Oct 9 58 9 36 9 1 42 21 0 3 74.9 0.0 63.9

Oct 10 172 44 29 3 0 72 27 0 0 56.8 0.0 63.7

Oct 11 56 9 29 9 0 23 10 0 1 87.5 0.0 63.3

Oct 12 283 7 119 14 0 155 72 0 0 88.3 0.0 63.0

Oct 13 93 19 49 7 0 61 40 0 0 82.2 0.0 62.6

Oct 14 53 9 52 31 0 67 29 0 0 67.7 0.0 62.4

Oct 15 57 8 39 11 0 38 14 0 0 73.9 0.0 62.1

Oct 16 48 8 20 26 0 19 6 0 0 67.6 0.0 63.0

Oct 17 70 9 12 3 1 21 9 1 0 66.4 0.0 61.9

Oct 18 72 9 20 8 0 18 12 0 0 74.7 0.0 61.3

Oct 19 27 4 31 0 0 14 9 0 0 70.9 0.0 61.2

Oct 20 50 9 24 7 0 27 12 0 0 52.1 0.0 60.8

Oct 21 50 6 40 12 1 28 10 1 0 59.1 0.0 60.6

Oct 22 104 4 61 3 0 38 15 0 0 62.5 0.0 60.4

Oct 23 52 4 79 11 0 14 5 0 0 59.0 0.0 60.3

Oct 24 127 5 93 2 0 33 14 0 0 52.5 0.0 60.1

Oct 25 67 5 76 5 0 10 7 0 0 62.5 0.0 59.7

Oct 26 119 3 93 3 0 29 12 1 0 74.7 0.0 59.2

Oct 27 104 1 55 2 0 21 9 1 0 72.7 0.0 58.6

Oct 28 99 6 34 1 0 12 7 1 0 66.4 0.0 58.3

Oct 29 139 7 36 5 0 23 12 0 0 70.1 0.0 58.1

Oct 30 158 9 43 3 0 14 8 0 0 51.9 0.0 57.9

Oct 31 149 5 24 3 0 12 9 0 0 48.0 0.0 57.7 TOTAL 3,280 344 1,478 324 4 1,511 701 5 26 

AVG. 106 11 48 10 0 49 23 0 1 68.7 0.0 61.8

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 8,958 531 1,972 475 295,638 17,537 7,377 112 268

SUMMER 35,273 1,966

FALL 6,325 1,303

TOTALS 50,556 3,800

CHINOOK ADULT

201
TABLE 156

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS NOVEMBER 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Nov 1 55 0 10 0 6 5 0 72.4 0.0 57.6

Nov 2 98 0 35 0 23 8 0 87.1 0.1 57.7

Nov 3 208 12 35 1 68 30 1 91.5 0.0 57.6

Nov 4 129 4 22 12 65 40 0 86.8 0.0 57.4

Nov 5 124 9 31 10 40 29 0 91.4 0.0 57.0

Nov 6 142 10 29 4 23 15 1 81.8 0.0 57.0

Nov 7 178 7 14 7 24 17 0 52.5 0.0 57.0

Nov 8 122 8 3 0 21 9 1 72.0 0.0 57.0

Nov 9 126 6 9 0 19 9 0 92.0 0.0 57.0

Nov 10 64 0 6 1 19 13 0 83.8 0.0 56.3

Nov 11 67 2 6 0 9 1 2 82.8 0.0 56.3

Nov 12 56 1 5 0 7 2 1 67.2 0.0 55.9

Nov 13 37 0 3 0 5 3 1 59.5 0.0 55.8

Nov 14 34 1 0 0 3 1 5 47.4 0.0 55.6

Nov 15 27 0 1 0 2 1 0 82.0 0.0 55.4

Nov 16 97.2 0.0 *

Nov 17 97.0 0.0 *

Nov 18 97.7 0.0 *

Nov 19 93.0 0.0 *

Nov 20 77.4 0.0 *

Nov 21 91.5 0.0 *

Nov 22 96.0 0.0 *

Nov 23 107.4 0.0 *

Nov 24 97.3 0.0 *

Nov 25 * *

Nov 26 * *

Nov 27 89.3 0.0 *

Nov 28 86.6 0.0 *

Nov 29 109.4 0.0 *

Nov 30

TOTAL 1,467 60 209 35 334 183 12 

AVG. 98 4 14 2 22 12 1 84.8 0.0 56.7

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 8,958 531 2,181 510 295,638 17,871 7,560 124 268

SUMMER 35,273 1,966

FALL 7,792 1,363

TOTALS 52,023 3,860

CHINOOK ADULT

202
TABLE 157

MONTHLY COUNT OF STEELHEAD

ROCKY REACH DAM: 1981 - 2010

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

1981 14 173 1,309 1,827 1,691 300 5,314

1982 137 116 5 73 1,192 2,863 1,735 120 6,241

1983 31 18 2 334 3,525 11,329 4,048 411 19,698

1984 41 174 127 1,032 5,564 7,263 2,589 438 17,228

1985 63 273 523 3,547 4,152 11,133 2,646 381 22,718

1986 61 178 160 2,003 6,072 4,225 2,222 236 15,157

1987 67 75 80 567 2,574 2,361 1,210 244 7,178

1988 99 108 108 493 1,498 2,439 820 112 5,677

1989 62 41 30 458 1,442 2,721 1,134 151 6,039

1990 24 31 33 534 1,809 1,889 646 67 5,033

1991 19 26 63 584 2,346 2,996 1,473 138 7,645

1992 50 138 203 1,026 1,861 3,051 1,093 94 7,516

1993 49 52 24 346 869 1,066 379 31 2,816

1994 12 11 30 301 578 1,002 821 63 2,818

1995 18 12 9 147 398 827 315 32 1,758

1996 23 26 12 179 1,585 2,868 969 112 5,774

1997 40 15 1 192 1,789 2,901 1,576 208 6,722

1998 71 18 23 281 671 2,025 1,127 226 4,442

1999 35 16 46 198 1,518 2,361 557 84 4,815

2000 62 22 34 679 2,276 4,289 835 78 8,275

2001 83 33 83 1,861 6,843 9,827 3,025 290 22,045

2002 152 33 49 1,441 4,631 4,103 1,332 112 11,853

2003 46 4 40 1,154 3,393 6,649 2,211 153 13,650

2004 177 142 244 1,847 2,571 7,748 1,650 201 14,580

2005 278 85 60 762 2,430 4,589 1,423 83 9,710

2006 117 34 14 401 1,774 4,557 1,028 199 8,124

2007 93 75 46 507 2,777 4,247 2,227 174 10,146

2008 308 201 303 1,882 4,429 4,776 1,406 566 13,871

2009 302 134 49 967 7,355 17,011 3,509 220 29,547

2010 285 85 49 2,318 7,265 6,024 1,511 334 17,871

Total 2,805 2,176 2,464 26,287 86,496 140,967 47,208 5,858 314,261

10-Year

Average 184 83 94 1,314 4,347 6,953 1,932 233 15,140

203
WELLS DAM

FISH COUNTING SCHEDULE

The adult counting schedule at Wells Dam is from May 1 through November 15, though passage 

data is recorded each day of the year, and that data is available from Douglas PUD upon request. 

Fish are counted by reviewing digital video files from previous days. From 1967 through 1997, 

counts were reported for a 16-hour period (0500-2100 PST). Since 1998, 24-hour counts (0000-

2400) have been reported. Chinook are arbitrarily separated into three populations based upon 

date of passage through the ladders: Spring Chinook – May 1 through June 28, summer Chinook

– June 29 through August 28, and fall Chinook – August 29 through November 15. 

FISH LADDER OPERATING SCHEDULE

East Ladder 

22 December 2009 – 5 January Outage for inspection and annual maintenance

21 July, 08:00-13:40 Outage to install DIDSON equipment 

West Ladder

14 January – 3 February Outage for inspection and bi-annual maintenance

21 July 2010, 13:50-16:00, Outage to install DIDSON equipment 

16 December – 29 December Outage for inspection and annual maintenance

JUVENILE PASSAGE FACILITES

The juvenile bypass at Wells Dam capitalizes on the hydrocombine design of the dam to use 

flow to the turbines to attract fish to the spillways located between the turbines and above the 

turbine intakes. Baffles and barriers partially constrict the five even-numbered spill bays and 

close the remaining six bays to improve the attraction flow from the forebay into the evennumbered, baffled spill bays. With this configuration up to 11,000 cfs of water is available as

bypass flow during the juvenile migration.

Spring bypass operations began on April 12th at 0000 hours, and continued through June 13th at 

2400 hours for a total of 63 days, utilizing a total volume of 943 thousand acre-feet (KAF), or 

7.0 percent of total project discharge volume. Summer bypass operations began on June 14th at 

0000 hours and continued through August 26th at 2400 hours, for a total of 74 days, utilizing 

1,156.5 KAF, or 6.2 percent of the total discharge volume. 

204
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 6,887 1,688 22,200 6,831 2,647 1,063 147 41,463

STEELHEAD 95 34 1,085 4,524 5,235 1,581 375 12,929

SOCKEYE 3,565 285,390 2,766 34 11 291,766

COHO 109 876 249 1,234

TOTAL 6,982 5,287 308,675 14,121 8,025 3,531 771 347,392

LAMPREY 1 0 1 0 2

BULL TROUT 15 21 6 0 0 2 44

*Jacks included

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER WELLS DAM

TABLE 158

2010

205
TABLE 159

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS MAY 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

May 1 200 9 0 0 0 84.8 6.3 45.7

May 2 47 1 7 7 0 83.2 6.0 46.4

May 3 34 0 2 2 0 119.4 8.3 46.4

May 4 7 0 8 5 0 113.2 8.0 45.3

May 5 20 0 4 4 0 107.5 8.6 45.0

May 6 399 15 1 0 0 113.3 8.1 45.3

May 7 288 5 5 3 0 117.0 8.0 45.7

May 8 147 12 0 0 0 102.1 7.6 45.5

May 9 210 24 6 6 0 89.4 6.6 46.2

May 10 138 0 1 1 0 123.3 8.1 47.1

May 11 94 2 3 3 0 127.5 8.5 47.5

May 12 231 1 1 0 0 138.6 8.8 48.0

May 13 545 27 11 9 0 131.7 8.7 48.6

May 14 190 10 3 3 2 122.5 8.6 49.3

May 15 212 5 4 4 0 98.0 7.2 49.6

May 16 564 12 3 2 0 107.4 8.2 50.2

May 17 432 8 2 2 0 123.9 8.7 50.4

May 18 438 29 0 0 1 110.2 7.5 50.2

May 19 159 6 3 1 1 115.8 8.0 50.4

May 20 301 7 2 1 1 118.4 8.4 50.0

May 21 432 35 3 0 1 123.1 8.8 49.8

May 22 154 6 6 6 0 102.1 7.6 49.8

May 23 145 18 6 5 0 105.3 7.8 50.2

May 24 63 10 2 2 0 130.8 8.9 50.4

May 25 112 22 1 1 1 125.4 8.7 50.2

May 26 173 32 5 5 0 124.7 8.5 50.2

May 27 186 35 0 0 1 116.2 8.5 50.2

May 28 136 41 1 1 2 113.2 8.3 50.5

May 29 39 20 1 1 1 103.9 8.1 50.9

May 30 231 36 2 2 2 92.5 7.1 51.6

May 31 101 31 2 1 2 95.2 7.5 52.2

TOTAL 6,428 459 95 77 15

AVG. 207 15 3 2 0 112.2 8.0 48.7

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 6,428 459 95 77 15

CHINOOK ADULT

206
TABLE 160

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS JUNE 2010

CHINOOK ADULT CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jun 1 27 14 0 3 2 2 128.7 8.5 52.2

Jun 2 52 24 0 0 0 2 123.5 8.8 52.2

Jun 3 27 12 0 0 0 2 104.6 7.9 52.2

Jun 4 140 21 0 1 0 0 98.2 7.0 52.5

Jun 5 17 9 0 -2 0 0 70.2 6.1 53.1

Jun 6 31 5 0 2 2 1 96.5 7.4 53.4

Jun 7 7 8 0 2 2 0 116.2 7.5 53.4

Jun 8 19 7 0 1 1 2 155.2 9.6 53.4

Jun 9 49 7 0 1 1 1 175.4 15.1 53.1

Jun 10 38 7 0 0 0 2 185.5 18.1 53.6

Jun 11 28 6 0 1 1 1 192.3 21.1 54.0

Jun 12 8 7 2 0 0 0 162.4 10.0 54.3

Jun 13 34 8 5 0 0 0 158.7 10.0 55.2

Jun 14 17 4 4 0 0 0 169.7 10.0 55.2

Jun 15 43 5 4 0 0 0 194.9 24.9 54.9

Jun 16 13 6 5 0 0 0 198.7 32.2 54.0

Jun 17 15 4 8 1 1 0 204.9 33.2 53.6

Jun 18 22 3 17 2 2 1 202.5 21.0 54.0

Jun 19 40 5 20 0 0 1 185.7 21.3 54.5

Jun 20 12 4 18 1 0 0 167.1 10.0 55.4

Jun 21 27 1 37 1 1 0 207.8 40.6 55.6

Jun 22 40 8 52 0 0 0 225.4 54.6 55.2

Jun 23 37 6 57 2 2 0 218.9 48.1 55.8

Jun 24 56 6 136 2 1 0 218.0 47.7 56.5

Jun 25 59 1 100 1 1 1 210.2 43.7 56.7

Jun 26 52 3 186 1 1 0 202.2 47.7 56.8

Jun 27 116 1 343 0 0 2 195.2 38.1 56.7

Jun 28 142 10 585 7 2 3 210.8 32.8 57.0

Jun 29 101 9 757 3 3 0 208.2 47.9 57.4

Jun 30 205 3 1,229 4 2 0 204.0 29.7 57.4

TOTAL 1,168 306 214 3,565 34 25 21

AVG. 42 153 7 119 1 1 1 173.0 24.0 54.6

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 7,596 661 3,565 129 102 36 

SUMMER 306 12

TOTAL 7,902 673

207
TABLE 161

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS JULY 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jul 1 212 10 1,532 4 3 0 0 190.3 38.7 57.4

Jul 2 185 9 2,532 4 3 0 0 176.7 16.8 57.2

Jul 3 791 22 6,366 4 4 0 0 144.5 10.0 57.4

Jul 4 548 19 13,341 14 6 0 0 116.6 8.2 58.1

Jul 5 598 10 14,945 10 3 0 0 136.9 8.5 58.1

Jul 6 601 8 18,276 3 3 0 0 136.4 8.0 58.1

Jul 7 1,192 4 22,577 12 2 0 0 119.5 6.8 58.5

Jul 8 1,149 28 22,989 22 12 1 0 142.2 7.0 58.8

Jul 9 1,075 33 19,902 16 10 0 0 149.2 13.9 58.6

Jul 10 953 72 19,416 22 11 2 0 123.2 7.1 59.5

Jul 11 1,115 22 20,463 25 13 0 0 121.0 7.4 60.4

Jul 12 921 11 20,331 18 10 1 0 117.2 8.4 60.8

Jul 13 865 36 15,247 26 8 0 0 131.0 7.8 60.4

Jul 14 1,112 19 11,345 42 24 1 0 147.8 22.8 60.3

Jul 15 641 18 9,980 22 10 0 0 135.0 10.3 60.4

Jul 16 497 24 8,298 32 13 1 0 112.3 8.6 60.1

Jul 17 1,208 69 8,654 48 20 0 0 106.1 8.6 60.6

Jul 18 777 13 6,840 18 8 0 0 81.6 7.3 61.3

Jul 19 443 26 7,718 47 22 0 0 113.5 8.6 62.1

Jul 20 935 79 3,018 46 19 0 0 112.8 8.2 62.1

Jul 21 1,044 31 9,915 66 20 0 0 117.1 8.3 61.9

Jul 22 701 36 4,844 32 17 0 0 112.4 7.2 61.9

Jul 23 1,221 34 3,687 35 3 0 0 105.0 7.8 62.6

Jul 24 468 2 3,436 61 28 0 0 95.1 7.2 63.5

Jul 25 372 13 2,271 58 31 0 0 87.0 6.4 63.5

Jul 26 222 7 1,861 45 20 0 1 106.7 7.8 63.9

Jul 27 454 21 1,413 76 29 0 0 114.9 8.4 63.1

Jul 28 153 28 908 35 12 0 0 98.1 5.9 62.6

Jul 29 247 24 1,310 69 25 0 0 97.6 8.1 63.0

Jul 30 538 45 1,069 95 40 0 0 95.2 7.6 63.9

Jul 31 165 24 906 78 44 0 0 75.1 6.1 64.0

TOTAL 21,403 797 285,390 1,085 473 6 1

AVG. 690 26 9206 35 15 0 0 119.9 9.8 60.8

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,596 661 288,955 1,214 575 42 1 

SUMMER 21,709 809

TOTAL 29,305 1,470

CHINOOK ADULT

208
TABLE 162

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS AUGUST 2010

CHINOOK ADULT CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Aug 1 277 72 611 112 36 0 57.7 5.6 64.2

Aug 2 304 64 489 135 49 0 93.7 7.3 64.2

Aug 3 114 41 304 72 36 0 105.3 8.1 64.2

Aug 4 111 11 192 97 52 0 103.8 7.6 64.0

Aug 5 498 64 206 163 77 0 100.6 7.1 63.5

Aug 6 249 35 184 186 88 0 91.0 7.1 63.3

Aug 7 133 46 130 65 13 0 74.1 5.6 63.9

Aug 8 358 30 156 178 64 0 66.9 5.0 64.4

Aug 9 242 42 86 151 80 0 90.8 6.5 64.6

Aug 10 189 31 53 184 85 0 103.0 6.5 64.8

Aug 11 248 27 72 163 73 0 93.1 7.6 64.8

Aug 12 271 25 20 127 52 0 87.5 6.7 64.2

Aug 13 171 32 36 146 70 0 94.5 7.3 64.2

Aug 14 96 23 29 110 58 0 84.9 6.4 65.1

Aug 15 186 43 17 117 50 0 66.2 5.1 65.7

Aug 16 272 64 32 279 129 0 102.1 7.3 65.7

Aug 17 244 48 17 235 93 0 107.6 8.3 65.5

Aug 18 287 53 35 271 129 0 88.6 7.7 65.5

Aug 19 96 20 15 157 65 0 78.3 5.9 65.7

Aug 20 106 12 17 140 68 0 90.0 6.0 65.7

Aug 21 66 34 6 94 39 0 56.5 4.5 65.8

Aug 22 113 37 11 104 42 0 51.0 4.3 66.2

Aug 23 47 29 4 107 54 0 95.1 6.4 66.0

Aug 24 70 18 10 157 80 0 88.6 6.0 65.7

Aug 25 188 31 4 235 96 0 97.6 7.2 65.7

Aug 26 125 28 8 220 91 0 78.6 6.7 65.3

Aug 27 40 66 4 69 31 0 70.3 0.0 64.4

Aug 28 242 63 6 138 64 0 62.0 0.0 64.8

Aug 29 88 38 2 131 55 0 50.1 0.0 65.1

Aug 30 39 94 6 74 31 0 76.7 0.0 65.3

Aug 31 33 107 4 107 35 0 85.2 0.4 65.3

TOTAL 5,343 160 1,328 2,766 4,524 1,985 0 

AVG. 191 53 43 89 146 64 0 83.6 5.5 64.9

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,596 661 291,721 5,738 2,560 42 1 

SUMMER 27,052 1,898

FALL 160 239

TOTAL 34,808 2,798

209
TABLE 163

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS SEPTEMBER 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Sep 1 64 66 0 5 167 49 0 60.6 0.0 64.8

Sep 2 71 38 0 1 134 53 0 59.8 0.0 64.8

Sep 3 89 20 0 4 214 92 0 57.8 0.0 64.9

Sep 4 188 30 0 4 145 66 0 41.5 0.0 64.9

Sep 5 186 29 2 1 111 39 0 39.6 0.0 64.9

Sep 6 122 21 0 1 171 70 0 57.7 0.0 65.1

Sep 7 87 9 0 1 165 64 0 56.2 0.0 64.9

Sep 8 104 15 0 2 175 69 0 48.6 0.0 64.9

Sep 9 97 24 0 2 168 58 0 41.2 0.0 64.8

Sep 10 44 19 0 2 184 59 0 42.2 0.0 64.8

Sep 11 70 23 0 1 155 53 0 46.2 0.0 64.8

Sep 12 60 11 0 1 163 58 0 47.3 0.0 64.8

Sep 13 40 18 0 1 195 69 0 64.1 0.0 64.6

Sep 14 25 8 0 0 92 40 0 47.3 0.0 64.9

Sep 15 51 21 0 1 205 78 0 48.5 0.0 65.1

Sep 16 52 15 1 1 191 68 0 50.1 0.0 65.3

Sep 17 80 19 0 1 285 110 0 48.0 0.0 65.5

Sep 18 71 21 1 0 275 133 0 47.2 0.0 65.3

Sep 19 67 15 0 0 228 94 0 41.7 0.0 65.3

Sep 20 46 9 2 1 164 61 0 54.2 0.0 65.3

Sep 21 19 18 5 0 125 53 0 62.9 0.0 65.3

Sep 22 45 8 13 1 282 133 0 57.6 0.0 64.9

Sep 23 74 21 4 1 226 101 0 58.3 0.0 64.8

Sep 24 59 32 3 0 213 90 0 62.6 0.0 64.6

Sep 25 23 30 7 2 166 89 54.6 0.0 *

Sep 26 92 30 15 0 181 76 0 51.0 0.0 64.6

Sep 27 31 13 10 0 86 25 0 72.0 0.0 64.9

Sep 28 11 11 3 0 83 24 1 63.3 0.0 65.5

Sep 29 38 8 19 0 109 40 0 69.2 0.0 65.5

Sep 30 26 13 24 0 177 69 0 63.6 0.0 64.2

TOTAL 2,032 615 109 34 5,235 2,083 1

AVG. 68 21 4 1 175 69 0 53.8 0.0 65.0

RUN YEAR CHINOOK CHINOOK COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,596 661 109 291,755 10,973 4,643 42 2

SUMMER 27,052 1,898

FALL 2,192 854

TOTAL 36,840 3,413

CHINOOK ADULT

210
TABLE 164

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS OCTOBER 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Oct 1 25 11 12 0 1 111 50 0 75.9 0.0 63.5

Oct 2 39 9 40 0 1 126 48 0 66.3 0.0 *

Oct 3 66 4 27 0 0 96 35 0 54.0 0.0 *

Oct 4 16 24 17 0 0 69 25 0 67.8 0.0 *

Oct 5 32 15 14 0 0 81 25 0 75.7 0.0 *

Oct 6 33 3 24 4 0 74 35 0 80.8 0.0 *

Oct 7 33 16 16 0 0 73 27 0 75.5 0.0 *

Oct 8 17 11 16 0 0 94 45 0 87.6 0.0 *

Oct 9 24 10 12 0 0 65 36 0 72.9 0.0 *

Oct 10 36 15 21 0 0 101 41 0 58.1 0.0 *

Oct 11 8 3 5 5 0 29 9 0 87.7 0.0 *

Oct 12 16 2 12 0 0 42 15 0 85.4 0.0 *

Oct 13 23 10 30 0 1 60 18 0 78.1 0.0 *

Oct 14 22 13 40 0 1 76 37 0 67.5 0.0 *

Oct 15 54 12 39 0 2 84 47 1 76.6 0.0 *

Oct 16 30 4 44 1 0 48 19 0 65.7 0.0 *

Oct 17 35 14 40 0 1 52 28 0 65.0 0.0 *

Oct 18 26 9 17 0 0 15 9 0 72.1 0.0 *

Oct 19 17 6 10 0 1 13 5 0 70.0 0.0 *

Oct 20 10 10 20 0 0 12 8 0 51.7 0.0 *

Oct 21 63 7 34 0 0 44 12 0 55.5 0.0 *

Oct 22 38 4 25 0 0 15 4 0 64.1 0.0 *

Oct 23 30 4 19 0 0 20 7 0 57.5 0.0 *

Oct 24 45 11 43 0 1 32 12 0 50.2 0.0 *

Oct 25 19 3 27 0 1 13 6 0 62.6 0.0 *

Oct 26 19 2 37 0 1 30 13 0 75.5 0.0 *

Oct 27 15 3 43 0 0 34 15 0 70.9 0.0 *

Oct 28 5 8 39 0 0 16 6 0 64.4 0.0 *

Oct 29 17 1 50 0 0 21 13 1 70.6 0.0 *

Oct 30 3 0 41 0 0 17 9 0 47.4 0.0 *

Oct 31 3 0 52 0 0 18 6 0 44.6 0.0 *

TOTAL 819 244 866 10 11 1,581 665 2

AVG. 26 8 28 0 0 51 21 0 67.7 0.0 63.5

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,596 661 975 10 291,766 12,554 5,308 44 2 

SUMMER 27,052 1,898

FALL 3,011 1,098

TOTAL 37,659 3,657

CHINOOK ADULT

211
TABLE 165

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS NOVEMBER 2010

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS * DEG F

Nov 1 29 4 40 20 10 73.7 0.0

Nov 2 10 0 37 23 12 88.4 0.1

Nov 3 22 0 26 40 23 85.9 0.1

Nov 4 6 1 27 37 21 87.3 0.0

Nov 5 16 4 22 35 22 90.7 0.0

Nov 6 16 1 9 24 14 79.8 0.0

Nov 7 7 0 12 23 11 50.9 0.0

Nov 8 8 2 13 17 12 71.9 0.0

Nov 9 4 0 17 18 9 94.3 0.0

Nov 10 2 0 13 38 21 80.7 0.0

Nov 11 2 0 10 31 15 80.9 0.0

Nov 12 3 0 7 33 10 66.0 0.0

Nov 13 6 0 6 15 8 56.9 0.0

Nov 14 2 0 5 13 3 45.5 0.0

Nov 15 2 0 5 8 5 83.1 0.0

Nov 16 94.4 0.0

Nov 17 91.4 0.0

Nov 18 94.9 0.0

Nov 19 93.7 0.0

Nov 20 76.9 0.0

Nov 21 89.8 0.0

Nov 22 93.8 0.0

Nov 23 110.1 0.0

Nov 24 86.3 0.0

Nov 25 * *

Nov 26 * *

Nov 27 88.6 0.0

Nov 28 87.0 0.0

Nov 29 110.3 0.0

Nov 30

TOTALS 135 12 249 375 196 

AVG. 9 1 17 25 13 83.4 0.0

*Data unavailable.

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,596 661 1,224 10 291,766 12,929 5,504 44 2 

SUMMER 27,052 1,898

FALL 3,146 1,110

TOTAL 37,794 3,669

CHINOOK ADULT

212
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1976 44 37 56 530 1964 1856 156 4,643

1977 37 22 38 1,034 818 2,849 526 5,324

1978 177 32 12 399 432 528 1,580

1979 72 2 22 1,212 938 1,040 355 3,641

1980 202 24 15 382 1,032 1,358 413 3,426

1981 139 23 107 212 1,702 1,401 513 4,097

1982 149 7 67 814 2,428 3,733 730 7,928

1983 26 2 145 1,891 10,728 5,294 1,327 19,413

1984 153 32 766 5,024 6,545 3,298 778 16,596

1985 220 401 2,675 3,387 9,822 2,821 541 19,867

1986 65 102 1,515 4,994 3,833 2,391 403 13,303

1987 13 29 413 1,897 1,668 1,236 237 5,493

1988 85 103 357 1,273 1,797 785 4,400

1989 43 11 351 1,168 2,223 804 4,600

1990 20 16 283 1,093 1,630 702 104 3,848

1991 14 8 361 2,054 3,078 1,923 313 7,751

1992 86 168 892 1,448 2,946 1,346 181 7,067

1993 48 10 240 706 883 490 23 2,400

1994 7 8 240 442 670 695 121 2,183

1995 5 6 77 160 509 188 ** 945

1996 11 7 79 764 2,099 921 246 4,127

1997 38 6 82 868 1,758 1,199 156 4,107

1998 5 3 161 363 1,031 995 110 2,668

1999 13 33 106 903 1,941 446 62 3,504

2000 23 6 309 1,338 3,661 857 86 6,280

2001 30 34 947 5,404 8,326 3,339 403 18,483

2002 66 33 957 3,630 3,388 1,244 157 9,475

2003 21 10 456 2,346 4,618 2,320 192 9,963

2004 74 56 916 1,709 5,039 1,401 122 9,317

2005 63 14 366 1,590 3,287 1,738 145 7,203

2006 28 16 138 922 4,017 1,248 305 6,674

2007 45 18 250 1,605 3,332 2,033 217 7,500

2008 145 167 861 2,792 3,740 1,580 523 9,808

2009 70 37 502 4,777 15,992 3,813 252 25,443

2010 95 34 1,085 4,524 5,235 1,581 375 12,929

TOTAL 2,332 1,517 15,847 63,655 123,110 59,453 10,072 275,986

10-Year

Average 64 42 648 2,930 5,697 2,030 269 11,680

**Wells Dam did not count in November of 1995.

MONTHLY COUNT OF STEELHEAD 

WELLS DAM: 1976 - 2010

TABLE 166

213