Annual Fish Passage Report

2011

Columbia and Snake River Projects
2011 

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

 

 

 
TABLE OF CONTENTS

General

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

Table 1. Fish Escapement at Main Stem Dams Columbia and Snake Rivers: 2007 – 2011.... ......2 

Table 2. Fish Escapement at Mid Columbia River Dams: 2007– 2011 .........................................3 

Table 3. Steelhead over Columbia and Snake River Dams 1953 – 2011: by Run-Year ............ 4-5 

Table 4. Steelhead over Mid Columbia River Dams 1959 – 2011: 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...... ............................................................................................................. ..8-10 

Table 5. Monthly Totals of Salmonids, Shad, and Lamprey: 2011 ..............................................11

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

December: 2011 ........................................................................................................... 12-23 

Table 18a. Yearly Totals of Salmonids: 1938 – 2011 ........................................................... 24-25 

Table 18b. Yearly Totals of Salmonids (Daytime Counts): 1938 – 2011 ............................. 26-27 

Table 19. Monthly Count of Chinook Salmon: 1938 – 2011 ................................................ 28-29 

Table 20. Monthly Count of Sockeye Salmon: 1938 – 2011 ................................................. 30-31 

Table 21. Monthly Count of Coho Salmon: 1938 – 2011 ...................................................... 32-33 

Table 22. Monthly Count of Steelhead: 1938 – 2011 ............................................................ 34-35 

Table 23. Monthly Count of Shad: 1938 – 2011 ................................................................... 36-37 

Table 24a. Monthly Count of Lamprey 1939 – 2011 ..................................................................38 

Table 24b Night Count of Lamprey 2011 ....................................................................................39 

THE DALLES DAM

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

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

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

L
TABLE OF CONTENTS

(Continued) 

Fish Related Dewaterings ........................................................................................................ 41-43 

Table 25. Monthly Totals of Salmonids, Shad, and Lamprey: 2011 ............................................44 

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

December: 2011 ........................................................................................................... 45-53 

Table 35. Yearly totals of Salmonids: 1957 – 2011 .....................................................................54 

Table 36. Monthly Count of Chinook Salmon: 1957 – 2011 ......................................................55 

Table 37. Monthly Count of Sockeye Salmon: 1957 – 2011 .......................................................56 

Table 38. Monthly Count of Coho Salmon: 1957 – 2011 ............................................................57 

Table 39. Monthly Count of Steelhead: 1957 – 2011 ..................................................................58 

JOHN DAY DAM

Plate 4. John Day Dam General Site Map, Fish Passage Facilities ..............................................59

Fish Counting Schedule .................................................................................................................60 

Fishway Operating Schedule .........................................................................................................60 

Fish Related Dewaterings ........................................................................................................ 61-62 

Table 40. Monthly Totals of Salmonids, Shad, and Lamprey: 2011 ............................................63 

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

December: 2011 ........................................................................................................... 64-72 

Table 50. Yearly totals of Salmonids: 1968 – 2011 .....................................................................73 

Table 51. Monthly Count of Chinook Salmon: 1968 – 2011 ......................................................74 

Table 52. Monthly Count of Sockeye Salmon: 1968 – 2011 ......................................................75 

Table 53. Monthly Count of Coho Salmon: 1968 – 2011 ............................................................76 

Table 54. Monthly Count of Steelhead: 1968 – 2011 ..................................................................77 

 

McNARY DAM

Plate 5. McNary Dam General Site Map, Fish Passage Facilities ................................................78

Fish Counting Schedule .................................................................................................................79 

Fish Ladder Operating Schedule ....................................................................................................79 

Fishway Activities ................................................................................................................... 79-80 

Table 55. Monthly Totals of Salmonids, Shad, and Lamprey: 2011 ............................................81 

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

December: 2011 ........................................................................................................... 82-90 

LL
TABLE OF CONTENTS

(Continued) 

Table 65. Yearly totals of Salmonids: 1954 – 2011 .....................................................................91 

Table 66. Monthly Count of Chinook Salmon: 1954 – 2011 ................................................ 92-93 

Table 67. Monthly Count of Sockeye Salmon: 1954 – 2011 ................................................. 94-95 

Table 68. Monthly Count of Coho Salmon: 1954 – 2011 ...................................................... 96-97 

Table 69. Monthly Count of Steelhead: 1954 – 2011 ............................................................ 98-99 

Table 70. Night Count of Lamprey 2011 ....................................................................................100 

Snake River

Corps of Engineers Projects

ICE HARBOR DAM

Plate 6. Ice Harbor Dam General Site Map, Fish Passage Facilities ..........................................101

Fish Counting Schedule ...............................................................................................................102 

Fish Ladder Operating Schedule ..................................................................................................102 

Fishway Activities .......................................................................................................................102 

Table 71. Monthly Totals of Salmonids, Shad, and Lamprey: 2011 ..........................................103 

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

December: 2011 ....................................................................................................... 104-112 

Table 81. Yearly totals of Salmonids: 1962 – 2011 ...................................................................113 

Table 82. Monthly Count of Chinook Salmon: 1962 – 2011 ....................................................114 

Table 83. Monthly Count of Steelhead: 1962 – 2011 ................................................................115 

LOWER MONUMENTAL DAM

Plate 7. Lower Monumental Dam General Site Map, Fish Passage Facilities ...........................116

Fish Counting Schedule ...............................................................................................................117 

Fish Ladder Operating Schedule ..................................................................................................117 

Fishway Activities .......................................................................................................................117

Table 84. Monthly Totals of Salmonids, Shad, and Lamprey: 2011 ..........................................118 

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

December: 2011 ....................................................................................................... 119-127 

Table 94. Yearly totals of Salmonids: 1969 – 2011 ...................................................................128 

Table 95. Monthly Count of Chinook Salmon: 1969 – 2011 ....................................................129 

LLL
TABLE OF CONTENTS

(Continued) 

Table 96. Monthly Count of Steelhead: 1969 – 2011 ................................................................130 

LITTLE GOOSE DAM

Plate 8. Little Goose Dam General Site Map, Fish Passage Facilities .......................................131 

Fish Counting Schedule ...............................................................................................................132 

Fish Ladder Operating Schedule ..................................................................................................132 

Fishway Activities .......................................................................................................................132 

Table 97. Monthly Totals of Salmonids, Shad, and Lamprey: 2011 ..........................................133 

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

December: 2011 ....................................................................................................... 134-142 

Table 107. Yearly totals of Salmonids: 1970 – 1981, 1991 – 2011 ...........................................143 

Table 108. Monthly Count of Chinook Salmon: 1970 – 1981, 1991 – 2011 ............................144 

Table 109. Monthly Count of Steelhead: 1970 – 1981, 1991 – 2011 ........................................145 

LOWER GRANITE DAM

Plate 9. Lower Granite Dam General Site Map, Fish Passage Facilities ....................................146

Fish Counting Schedule ...............................................................................................................147 

Fish Ladder Operating Schedule ..................................................................................................147 

Fishway Activities ............................................................................................................... 147-148 

Table 110. Monthly Totals of Salmonids, Shad, and Lamprey: 2011 ........................................149 

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

December: 2011 ....................................................................................................... 150-160 

Table 122. Yearly totals of Salmonids: 1975 – 2011 .................................................................161 

Table 123. Monthly Count of Chinook Salmon: 1975 – 2011 ..................................................162 

Table 124. Monthly Count of Steelhead: 1975 – 2011 ..............................................................163 

Table 125. Night Count of Sockeye 2011 ...................................................................................164 

Table 126. Night Count of Lamprey 2011 ..................................................................................165 

LY
TABLE OF CONTENTS

(Continued) 

Mid - Columbia River

Public Utility District Projects

PRIEST RAPIDS AND WANAPUM DAMS

Fishway Counting Schedule ........................................................................................................166

Fish Ladder Operating and Maintenance Schedule .....................................................................166 

Fishway Activities .......................................................................................................................167 

Table 127. Monthly Totals of Salmonids, Shad, and Lamprey: 2011 ........................................168 

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

November: 2011....................................................................................................... 169-176 

Table 136. Yearly totals of Salmonids: 1982 – 2011 .................................................................177 

Table 137. Monthly Count of Steelhead: 1960 – 2011 ..............................................................178 

ROCK ISLAND DAM

Fish Counting Schedule ...............................................................................................................179 

Fish Ladder Operating Schedule ..................................................................................................179 

Fishway Activities .......................................................................................................................179 

Table 138. Monthly Totals of Salmonids and Lamprey: 2011 ...................................................180 

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

November: 2011....................................................................................................... 181-188 

Table 147. Monthly Count of Steelhead: 1981 – 2011 ..............................................................189 

ROCKY REACH DAM

Fish Counting Schedule ...............................................................................................................190 

Fish Ladder Operating Schedule ..................................................................................................190 

Fishway Activities .......................................................................................................................190 

Table 148. Monthly Totals of Salmonids and Lamprey: 2011 ...................................................191 

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

November: 2011....................................................................................................... 192-199 

Table 157. Monthly Count of Steelhead: 1981 – 2011 ..............................................................200 

Y
TABLE OF CONTENTS

(Continued) 

WELLS DAM

Fish Counting Schedule ...............................................................................................................201 

Fish Ladder Operating Schedule........................................................................ ..201 

Juvenile Passage Facilities........................................................................... 201-202 

Table 158. Monthly Totals of Salmonids and Lamprey: 2011 ...................................................203 

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

November: 2011....................................................................................................... 204-210 

Table 166. Monthly Count of Steelhead: 1976 – 2011 ...............................................................211 

YL
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

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

2011

CHINOOK* 862,920 591,869 497,771 440,427 177,586 178,281 197,424 179,498

Spring* 218,042 164,310 143,224 132,995 87,467 87,926 90,813 81,405

Summer* 159,730 120,968 110,919 102,786 39,136 44,906 60,425 53,189

Fall* 485,148 306,591 243,628 204,646 50,983 45,449 46,186 44,904

Jacks 185,968 151,007 138,591 102,370 50,117 49,679 58,970 58,141

STEELHEAD 366,554 299,007 257,345 246,069 198,805 187,272 175,328 183,522

SOCKEYE 185,796 138,293 143,605 113,952 1,141 1,395 1,436 1,502

COHO* 149,710 76,753 65,668 44,304 6,727 4,829 4,851 5,348

Adults 145,138 72,120 62,795 42,220 5,914 4,579 4,445 5,057

Jacks 4,572 4,633 2,873 2,084 813 250 406 291

SHAD 948,070 ** ** 224,905 37,409 ** ** 174

LAMPREY 18,305 4,997 3,566 868 269 99 80 48

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: 2007-2011

2
TABLE 2

FISH ESCAPEMENT AT MID COLUMBIA RIVER DAMS: 2007 - 2011

PRIEST ROCK ROCKY

SPECIES RAPIDS ISLAND REACH WELLS

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

2011

CHINOOK* 116,914 94,490 63,711 51,745

Spring* 21,276 23,916 11,304 8,122

Summer* 55,088 60,843 49,841 38,286

Fall* 40,550 9,731 2,566 5,337

Jacks 15,767 28,116 15,338 14,882

STEELHEAD 20,757 19,024 15,280 12,069

SOCKEYE 145,070 146,111 132,096 111,508

COHO* 23,392 31,045 7,951 5,796

Adults 22,098 30,341 7,812 5,784

Jacks 1,294 704 139 12

SHAD 271 ** ** **

LAMPREY 3,868 886 618 1

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 1953-20

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

2010-11 332,002 284,018 262,773 206,948 213,580 196,969 208,713

Total 9,646,080 7,530,419 7,485,268 4,959,102 4,207,565 3,119,185 3,929,123

10-Year

Average 328,120 325,608 268,994 200,697 202,742 187,901 198,806

 *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 - 2011

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

2010-11 26,431 22,129 18,091 12,957

Total 632,365 432,448 314,851 276,109

10-Year

Average 20,374 19,231 15,187 11,689

*Partial year

STEELHEAD OVER MID COLUMBIA RIVER DAMS 1959 - 2011

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

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 2010/2011 passage 

year:

- Repaired erosion cavities under the B-branch ladder of Bradford Island. 

- Welded elevation indicators on chain gates 3B, 6C, and 10B 

- Lamprey count improvements including video verification network at exit flume.

- Picket lead spacers for lamprey passage removed on 29 June. 

- One inch picket lead spacers installed on 24 May to allow lamprey passage under leads 

- SA-24 board replaced with new PH2 Collection Channel Fishway PLC. 

Fish Facility OOS Date 2010 In Service Date 2011 OOS Date 2011 Reason for Outage

BI Lamprey Passge Structure 26 Oct 10 31 May 11 09 Nov 11 Winter maintenance

CI Lamprey Passge Structure 11 Sep 10 06 Jun 11 15 Sep 11 Winter maintenance

WS Lamprey Passge Structure 26 Oct 10 25 May 11 09 Nov 11 Winter maintenance

Bradford Island B-branch N/A N/A 17 Sep 11 Early outage for emergency erosion repair

Cascades Island ladder 03 Dec 10 28 Feb 11 N/A Winter maintenance

UMT 03 Dec 10 28 Feb 11 N/A Winter maintenance

WS Ladder 03 Dec 10 24 Feb 11 N/A Winter maintenance

The WA shore ladder from "Y" junction to TW was OOS 16-17 Aug for diffuser grating repair.

The WA shore ladder from "Y" junction to TW was also OOS 14 Oct - 08 Dec for diffuser grating and AWS repair.

DSM 2 21 Dec 10 17 Feb 11 03 Nov 11 Early 2011 outage for WA shore ladder repair/Winter maintenance

B2CC 31 Aug 10 14 Mar 11 01 Sep 11

Closed for winter maintenance until 2011 fish passage season, 

Kelt trigger reached on 13 Mar 11, closed for winter maintenance 

on 01 Sep 11 until 2012 fish passage season.

AFF 26 Oct 10 13 Apr 11 12 Oct 11 Early 2011 outage for ladder repair/Winter maintenance

JMF 29 Oct 10 01 Mar 11 31 Oct 11 System in bypass for winter

8
- Reattached blown off diffuser grating in ladder at North Monolith and debris removal from 

AWS and accompanying diffusers. 

- AFF sample flume modified to accommodate an auxiliary sample tank used by WDFW. 

CRITFC obtained and installed a new, larger sample tank complete with a PIT tag detector at the 

entrance to the tank. 

- Picket lead spacers for lamprey passage removed on 29 June. 

- NOAA installed a picket lead sill ramp to ease the transition from the ladder into the AWS. 

NOAA also installed 3⁄4 inch crowder picket leads at the count station.

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. 

WA shore ladder (12/03/10): 33 coho, 30 steelhead, 10 chinook, 115 suckers, 92 peamouth, 15 

northern pikeminnow, 2 sculpin, and 1 sturgeon. 

Cascades Islands ladder (12/03/10): 10 steelhead, 2 coho, 5 juvenile chinook, 100 peamouth, 35 

northern pikeminnow, and 3 suckers.

UMT (12/03/10): 20 steelhead, 10 chinook, 8 juvenile chinook, 4 juvenile steelhead, 115 

suckers, 37 peamouth, 15 northern pikeminnow, 1 sculpin, 1 bass, and 1 brown trout. 

All fish salvaged on 12/03/10 were released at Hamilton Is. boat launch. 1 chinook, 1 steelhead, 

and an estimated 6 to 8 coho did not survive. Please see Bon Fisheries MFR 06 Dec 2010 for 

more information. 

Unit 12 tail logs (12/06/10): 4 channel catfish, 25 sturgeon, and 7 sculpin.

PH2 South Monolith and PH2CC from Unit 12 south (12/09/10): 900-1000 sturgeon, 12 coho, 

and 1 bass. Released into the tailrace near the SUE in good condition. 

PH2 North Monolith and PH2CC from Unit 12 north (01/25-28/11): 1600-1700 sturgeon, 2 

steelhead, and 2 sculpin. Released into the tailrace near the NUE in good condition. 

Navigation Lock (03/02-04/11): 5 chinook fry, 35 juvenile coho, 4 yearling chinook, 3 juvenile 

steelhead, 4 lamprey ammocoetes, 40 crawdads, 32 sculpin, 1 sandroller, 4 stickleback, 9 

smallmouth bass, 3 crappie, and 1 juvenile pikeminnow. 

9
Navigation Lock – Upstream sill (03/20/11): 2 yearling chinook.

Unit 5 Headgates (04/20/11): 14 juvenile steelhead, 2 chinook yearlings, 1 juvenile Coho. 

Unit 6 Headgates (04/28/11): 1 juvenile steelhead, 3 chinook yearlings. 

Unit 5 Headgates (05/04/11): 23 chinook yearlings. 

Unit 3 Headgates (06/23/11): 2 juvenile steelhead, 2 subyearling chinook, 1 smallmouth bass. 

Navlock Tainter Valve 3 (8/9/11): 1 sturgeon, 8 shad. 

AFF (08/16/11): 2 chinook, 5 sturgeon. 

Unit 9 Draft tube (09/08/11): 2 sturgeon, 1 catfish. 

Unit 17 Scroll case (09/13/11): 1 dead sturgeon. 

B-ranch from Junction pool to tailwater (09/17/11): 19 salmonids, 3 sturgeon 

B-branch diffuser pools (09/22/11): 2 Coho, 1 Chinook, 7 Steelhead. 

FV 4-3, 4-4 Screen pit (09/26/11): 1 carp, 1 sucker. 

Diffuser pool FG 3-18 (09/26/11): 1 juvenile Chinook, 1 Rainbow trout. 

B-branch ladder (09/28/11): 2 lamprey. 

Unit 15 Draft tube (10/04/11): 25 sturgeon, 3 channel catfish.

B-branch entrance (10/05/11): 3 lamprey. 

AFF (10/14/11): 5 sturgeon, 1 chinook. 

Washington shore ladder (weir 50 to tailwater): 1 juvenile salmonid. 

Powerhouse 2 south monolith (10/20/11): 1 sturgeon. 

Unit 9 Tail logs (10/28-29/11): 20 sturgeon, 2 bass, 1 walleye. 

DSM2 (11/03/11): 1 steelhead.

Powerhouse 2 north monolith (11/08/11): 5 coho, 1 steelhead, 1 lamprey, 1 shad, 1 sculpin, 1 

sturgeon. 

Unit 15 Tail logs (11/16/11): 1 smallmouth bass, 1 catfish. 

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

2011

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

CHINOOK* 0 13 161 35,139 182,779 107,352 52,378 68,563 372,184 43,169 1,408 55 863,201

STEELHEAD 805 264 1,267 1,385 1,558 6,807 96,220 172,287 78,963 7,651 1,294 864 369,365

SOCKEYE 1 8 87,794 97,798 195 0 185,796

COHO* 6 12,870 108,156 28,202 644 5 149,883

CHUM 5 0 1 5 39 50

PINK 1 334 3,287 206 3,828

TOTAL 805 277 1,428 36,525 184,345 201,953 246,408 254,249 562,591 79,233 3,385 924 1,572,123

SHAD 1,857 766,135 177,334 2,744 948,070

LAMPREY 1 281 1,210 9,408 5,987 1,314 112 -5 7 18,315

STURGEON 1 0 -1 -1 1 0 3 1 4 12 -1 0 19

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 2011

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 0 4 3 0 0 169.8 0.5 5.5 39.9

Jan 2 0 0 3 1 0 0 151.6 0.5 5.0 39.9

Jan 3 0 0 2 1 0 0 200.6 0.7 5.0 39.0

Jan 4 0 0 5 3 0 0 188.8 0.7 7.0 39.0

Jan 5 0 0 10 4 0 0 141.2 0.7 7.0 39.0

Jan 6 0 0 7 3 0 0 138.5 0.7 7.0 39.9

Jan 7 0 1 13 8 0 0 140.8 0.6 7.0 39.9

Jan 8 0 0 11 3 0 0 132.2 0.5 7.0 39.9

Jan 9 0 -1 7 1 0 0 164.5 0.5 7.0 39.9

Jan 10 0 0 8 1 0 0 150.8 0.5 7.0 39.0

Jan 11 0 0 7 2 0 0 177.6 0.5 6.5 37.9

Jan 12 0 0 1 1 0 0 187.5 0.8 6.0 37.9

Jan 13 0 0 14 10 0 0 173.0 0.7 7.0 37.0

Jan 14 0 0 52 22 0 0 167.8 0.5 6.0 37.9

Jan 15 0 0 22 10 0 0 188.6 0.6 6.0 37.9

Jan 16 0 0 69 44 0 0 180.9 0.5 1.5 39.0

Jan 17 0 0 8 -1 0 1 228.9 0.7 1.5 39.0

Jan 18 0 0 21 10 1 0 275.0 20.8 1.0 39.9

Jan 19 0 0 23 9 0 0 277.2 24.2 1.0 39.0

Jan 20 0 0 49 26 0 0 254.2 5.8 2.0 39.0

Jan 21 0 0 33 9 0 0 239.4 0.6 1.5 37.9

Jan 22 0 0 34 11 0 0 241.5 7.4 2.0 39.0

Jan 23 0 0 71 38 0 0 263.4 16.6 2.3 39.0

Jan 24 0 0 84 30 0 0 277.8 37.7 3.0 39.0

Jan 25 0 0 87 38 0 0 265.9 21.9 4.0 39.9

Jan 26 1 0 29 10 0 0 232.2 1.8 3.0 39.9

Jan 27 0 -1 37 12 0 0 270.8 26.3 3.0 39.9

Jan 28 0 0 20 5 0 0 261.2 14.3 3.0 39.0

Jan 29 0 0 33 19 0 0 232.8 1.4 2.5 39.9

Jan 30 0 0 17 7 0 0 203.7 0.6 3.0 40.0

Jan 31 0 0 24 7 0 0 238.9 1.6 2.5 39.9

TOTAL 1 -1 805 347 1 1

AVG 0 0 26 11 0 0 207.0 6.2 4.3 39.2

 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 2011

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 0 12 5 244.1 6.2 2.0 39.0

Feb 2 1 0 8 2 211.6 0.5 3.0 39.0

Feb 3 0 1 13 5 206.2 0.5 4.5 39.0

Feb 4 0 -1 6 2 210.3 0.5 4.0 39.0

Feb 5 1 0 12 6 176.6 0.6 5.0 39.0

Feb 6 1 0 16 5 168.2 0.6 5.5 39.9

Feb 7 0 0 18 2 163.4 0.6 2.0 39.9

Feb 8 1 0 16 6 213.9 0.6 2.0 39.9

Feb 9 0 0 5 4 234.1 0.6 2.5 39.9

Feb 10 0 0 6 3 220.0 0.7 2.5 39.0

Feb 11 0 0 4 2 223.8 0.8 3.0 37.9

Feb 12 0 0 11 1 232.5 0.8 3.0 37.9

Feb 13 0 0 8 4 190.3 0.7 4.0 37.9

Feb 14 0 0 9 1 198.5 1.0 4.0 39.0

Feb 15 0 0 24 10 244.0 27.3 4.2 39.0

Feb 16 1 0 7 2 236.3 2.6 5.0 37.9

Feb 17 0 0 10 5 221.7 42.5 5.0 37.9

Feb 18 3 0 9 4 233.2 25.1 5.0 37.9

Feb 19 0 0 3 1 216.5 4.0 5.2 37.9

Feb 20 0 0 6 2 216.7 0.6 6.1 37.9

Feb 21 0 0 3 3 204.5 0.6 6.3 38.0

Feb 22 1 0 5 1 195.3 0.6 5.7 37.9

Feb 23 0 0 8 2 220.1 0.7 5.0 39.0

Feb 24 2 0 12 6 206.1 0.6 5.5 37.9

Feb 25 0 0 7 4 195.4 0.6 37.9

Feb 26 1 0 8 5 191.2 0.6 5.0 37.9

Feb 27 0 0 10 7 204.9 0.6 5.0 37.9

Feb 28 1 0 8 3 203.8 0.7 5.0 37.9

TOTAL 13 0 264 103

AVG 0 0 9 4 210.1 4.4 4.3 38.6

 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 2011

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 0 0 7 4 0 239.0 1.3 4.0 37.9

Mar 2 2 0 14 6 0 221.0 1.4 5.0 37.9

Mar 3 1 0 6 4 0 227.1 1.3 6.0 37.9

Mar 4 0 0 9 8 0 223.9 1.2 6.0 37.9

Mar 5 2 0 18 5 0 202.7 1.3 6.0 37.0

Mar 6 3 0 15 10 0 191.2 1.3 5.9 37.0

Mar 7 7 0 11 6 0 215.5 1.5 5.8 37.0

Mar 8 1 0 7 0 0 216.2 1.4 6.0 37.0

Mar 9 2 0 15 3 0 222.5 1.4 6.0 37.9

Mar 10 5 0 80 34 0 225.9 1.4 5.0 39.0

Mar 11 4 0 69 25 0 235.0 1.4 5.0 39.0

Mar 12 5 0 33 15 0 246.3 1.4 6.0 39.0

Mar 13 1 1 17 10 0 202.3 1.4 5.0 39.9

Mar 14 2 1 49 20 0 229.9 1.4 5.0 41.0

Mar 15 1 0 55 26 -1 226.6 1.4 4.0 41.0

Mar 16 9 0 61 29 0 216.3 1.3 4.0 41.0

Mar 17 4 0 35 21 0 243.5 1.4 4.0 41.0

Mar 18 3 0 28 11 0 245.9 1.5 4.0 41.0

Mar 19 2 0 39 11 0 242.1 1.4 4.0 41.0

Mar 20 6 0 36 16 0 208.8 1.4 4.5 41.0

Mar 21 3 0 30 13 0 208.6 1.4 4.3 41.0

Mar 22 10 0 41 10 0 204.7 1.4 4.5 42.1

Mar 23 14 0 42 14 0 246.7 1.4 4.0 42.1

Mar 24 9 0 32 17 0 241.5 1.4 4.0 43.0

Mar 25 15 0 33 15 0 235.1 1.4 4.0 43.0

Mar 26 4 0 43 21 0 233.9 1.4 4.0 42.1

Mar 27 1 0 58 22 0 252.3 1.5 3.0 42.1

Mar 28 6 0 78 44 0 235.9 1.4 3.0 42.1

Mar 29 8 0 92 28 0 225.6 1.4 3.0 42.1

Mar 30 12 0 137 68 0 245.7 3.0 3.5 43.0

Mar 31 17 0 77 30 0 276.4 40.4 3.5 44.1

TOTAL 159 2 1,267 546 -1

AVG 5 0 41 18 0 228.6 2.7 4.6 40.3

 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. 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 2011

 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 37 0 0 78 37 0 288.8 52.7 4.0 44.1

Apr 2 42 0 0 73 30 0 331.4 99.8 3.5 44.1

Apr 3 28 0 0 105 49 0 375.1 147.0 3.0 45.0

Apr 4 14 0 0 73 47 0 369.1 142.1 2.5 45.0

Apr 5 44 0 0 70 17 0 390.5 166.8 2.0 46.0

Apr 6 27 0 0 54 20 1 367.4 148.0 2.0 46.0

Apr 7 72 0 0 62 23 0 337.8 116.7 1.5 46.9

Apr 8 84 0 0 47 16 0 307.8 75.2 2.5 46.0

Apr 9 66 0 0 27 8 0 319.9 87.3 3.0 46.0

Apr 10 72 0 0 29 17 0 331.4 99.6 2.0 46.9

Apr 11 50 0 0 22 11 0 323.4 99.6 2.5 46.9

Apr 12 79 0 0 44 25 0 315.7 99.5 2.0 46.9

Apr 13 76 0 0 44 21 0 303.3 99.6 2.0 46.9

Apr 14 85 0 0 40 14 0 283.2 99.5 2.5 46.0

Apr 15 138 1 0 31 14 0 280.8 99.8 2.0 46.0

Apr 16 119 1 0 31 8 0 250.7 99.6 2.0 46.0

Apr 17 113 2 0 27 13 -1 259.2 99.6 2.0 46.0

Apr 18 253 1 0 42 10 0 279.1 99.6 2.5 46.0

Apr 19 231 3 0 26 6 -1 286.2 99.5 3.0 46.0

Apr 20 217 2 0 46 15 0 294.0 99.6 2.5 46.9

Apr 21 361 2 0 19 3 0 284.2 99.8 2.5 46.9

Apr 22 496 0 0 42 14 0 303.7 99.8 3.5 46.9

Apr 23 410 6 0 30 7 0 274.2 99.7 3.0 46.9

Apr 24 539 8 0 29 7 0 263.7 99.6 2.0 46.9

Apr 25 1,019 12 0 29 8 0 271.0 99.6 2.3 48.0

Apr 26 4,787 62 0 59 17 0 256.9 99.7 3.0 48.0

Apr 27 4,690 73 0 55 24 0 282.0 99.7 3.0 48.9

Apr 28 5,846 82 0 50 11 0 271.1 99.8 3.0 48.0

Apr 29 5,927 94 0 57 26 0 260.7 99.5 3.0 48.0

Apr 30 8,657 211 1 44 14 0 231.6 99.6 3.5 48.9

TOTAL 34,579 560 1 1,385 532 -1

AVG 1,153 19 0 46 18 0 299.8 104.3 2.6 46.6

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD STURGEON

SPRING 34,703 560 1 2,302 928 -1

15
TABLE 10

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS MAY 2011

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 15,766 373 1 72 19 0 0 0 277.5 99.6 3.0 50.0

May 2 8,402 314 1 48 13 0 0 0 262.0 99.6 2.5 50.0

May 3 9,832 460 0 49 10 0 0 0 255.9 99.6 3.5 48.9

May 4 6,478 492 0 43 6 0 0 0 271.0 99.5 3.5 51.1

May 5 7,515 587 0 26 1 0 0 0 267.5 99.3 3.0 51.1

May 6 10,131 1,063 0 32 8 0 0 0 261.3 99.2 4.0 51.1

May 7 7,870 1,323 0 58 13 0 0 0 239.9 99.6 3.5 51.1

May 8 5,839 1,154 0 41 14 0 0 0 252.5 99.6 3.5 51.1

May 9 9,255 2,393 1 40 11 0 0 0 292.7 99.5 3.5 51.1

May 10 9,754 3,930 2 47 10 0 0 0 301.6 99.5 3.5 51.1

May 11 4,625 2,418 0 50 7 5 0 0 280.7 99.7 3.5 52.0

May 12 6,623 3,462 0 35 10 5 0 0 284.6 99.6 3.5 52.0

May 13 4,979 3,659 0 45 17 3 0 0 333.6 102.9 3.0 52.0

May 14 4,392 3,079 0 52 10 9 4 0 358.8 129.2 3.0 52.0

May 15 3,099 2,368 0 52 18 17 2 0 377.0 156.0 3.0 53.1

May 16 2,979 2,802 0 45 12 6 6 0 430.3 214.7 3.0 53.1

May 17 1,788 1,976 0 51 6 9 17 0 447.5 234.7 2.5 53.1

May 18 1,160 1,917 1 44 15 49 11 0 454.3 241.3 2.0 54.0

May 19 912 1,619 0 28 6 117 68 0 458.6 249.0 1.5 55.0

May 20 1,005 1,792 0 50 11 82 16 1 462.1 253.9 2.5 54.0

May 21 1,048 1,707 0 56 18 158 8 0 468.9 258.6 2.0 54.0

May 22 582 1,020 0 59 12 294 11 0 470.7 254.6 1.5 54.0

May 23 603 1,029 0 45 12 14 36 0 483.0 265.2 1.7 54.0

May 24 657 1,284 0 53 7 90 18 0 484.7 268.7 1.5 54.0

May 25 607 937 0 42 10 138 19 0 492.3 275.2 2.0 54.0

May 26 443 502 0 71 18 48 14 0 482.7 274.4 1.0 54.0

May 27 800 1,174 0 67 16 18 12 0 498.1 280.1 2.0 54.0

May 28 1,065 1,385 0 61 14 15 12 0 496.2 275.0 2.0 54.0

May 29 914 1,148 0 67 22 342 4 0 501.5 283.5 3.0 55.0

May 30 1,241 1,233 1 66 13 146 7 0 506.5 293.3 2.0 55.0

May 31 2,030 1,785 1 63 15 292 16 0 504.0 292.9 2.6 53.1

TOTAL 132,394 50,385 8 1,558 374 1,857 281 1 

AVG 4,271 1625 0 50 12 60 9 0 385.7 187.0 2.7 52.6

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 167,097 50,945 9 3,860 1,302 1,857 281 0

 CHINOOK ADULT

16
TABLE 11

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS JUNE 2011

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 2,192 1,205 5 85 22 378 11 501.5 289.8 2.5 55.9

Jun 2 1,871 1,062 0 99 23 728 6 492.8 284.3 2.4 55.9

Jun 3 1,842 897 6 69 18 601 12 493.8 282.7 2.0 55.9

Jun 4 2,063 1,083 11 114 39 2,868 14 502.6 287.6 2.5 55.9

Jun 5 2,500 1,205 23 103 25 6,404 6 502.7 290.0 2.0 55.9

Jun 6 2,578 995 39 103 30 3,798 12 502.7 296.1 2.3 55.9

Jun 7 2,559 1,026 57 119 23 3,989 5 499.9 291.5 2.3 55.9

Jun 8 2,374 900 88 117 21 2,189 6 500.4 292.8 2.0 55.9

Jun 9 2,924 1,106 122 153 43 6,301 11 500.5 296.3 2.5 55.9

Jun 10 3,877 1,368 297 157 45 27,802 13 502.0 287.6 2.0 57.0

Jun 11 2,651 1,045 391 127 25 16,609 28 500.2 286.0 2.5 57.0

Jun 12 2,912 1,140 502 161 52 29,532 30 498.8 283.8 2.5 57.9

Jun 13 2,965 1,085 678 187 47 10,964 12 498.4 280.4 2.5 57.9

Jun 14 2,511 975 1,050 188 48 44,028 13 499.2 279.6 2.2 57.9

Jun 15 2,466 1,000 1,124 164 52 38,324 19 500.8 293.6 2.5 57.9

Jun 16 2,758 1,156 1,904 178 67 32,851 25 501.3 303.3 2.3 57.9

Jun 17 2,362 962 1,893 167 54 26,235 37 500.3 300.6 2.5 57.9

Jun 18 2,425 1,021 2,153 197 68 32,732 36 480.9 283.9 2.5 57.9

Jun 19 1,923 1,059 2,589 172 52 29,726 11 461.5 260.1 2.0 57.9

Jun 20 1,965 1,023 2,907 192 49 44,276 13 441.5 258.6 2.1 57.9

Jun 21 2,396 1,252 3,851 168 52 74,951 90 440.6 259.3 3.0 57.9

Jun 22 2,414 1,416 5,352 276 76 94,564 116 449.2 265.6 2.0 59.0

Jun 23 2,104 1,118 6,641 269 99 33,771 126 447.6 260.8 2.0 59.0

Jun 24 2,005 1,191 6,589 310 112 33,266 36 483.0 294.8 2.5 57.9

Jun 25 1,994 1,082 6,824 358 143 30,738 38 480.6 292.9 2.5 59.0

Jun 26 2,388 1,207 7,717 404 154 44,812 67 428.6 240.2 2.7 60.1

Jun 27 2,848 1,426 8,393 434 168 28,484 78 420.3 243.7 3.0 61.0

Jun 28 2,842 1,500 9,078 593 227 22,570 108 409.6 234.5 3.2 61.0

Jun 29 2,806 1,296 8,770 585 268 19,282 144 401.9 209.7 3.0 61.0

Jun 30 1,951 1,085 8,740 558 227 23,362 87 396.4 183.3 3.0 61.0

TOTAL 73,466 33,886 87,794 6,807 2,329 766,135 1,210 

AVG 2,449 1,130 2,926 227 78 25,538 40 474.7 273.8 2.4 57.9

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 167,097 50,945 87,803 10,667 3,631 767,992 1,491 0

SUMMER 73,466 33,886 

TOTAL 240,563 84,831 

CHINOOK ADULT

17
TABLE 12

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS JULY 2011

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 2,116 1,238 0 0 8,918 690 304 0 0 19,834 133 0 426.2 211.2 3.0 61.0

Jul 2 2,051 1,011 0 0 8,915 761 346 0 0 35,623 169 0 439.9 225.6 4.0 62.1

Jul 3 2,175 1,072 0 0 11,685 1,054 476 0 0 24,972 349 0 432.7 217.6 2.5 62.1

Jul 4 1,709 955 0 0 8,147 809 385 0 0 12,635 141 0 433.2 218.6 4.0 62.1

Jul 5 1,906 940 0 0 7,507 993 512 0 0 12,861 150 0 377.7 161.9 3.6 62.1

Jul 6 1,642 852 0 0 8,087 1,065 599 0 0 11,249 257 1 388.6 170.7 3.0 62.1

Jul 7 1,721 869 0 0 7,650 1,210 647 0 0 12,069 309 0 399.5 184.1 3.0 63.0

Jul 8 1,398 634 0 0 5,262 1,074 589 0 0 4,318 182 0 398.1 181.9 2.5 63.0

Jul 9 1,338 624 0 0 4,685 1,102 587 0 0 6,016 111 0 391.9 176.4 3.0 63.0

Jul 10 1,275 598 0 0 4,491 1,288 659 0 0 7,034 137 0 382.4 167.3 2.5 63.0

Jul 11 1,261 631 0 0 3,858 1,308 690 0 0 5,758 131 0 369.7 193.7 3.3 64.0

Jul 12 936 498 0 0 3,329 1,346 756 0 0 3,776 101 0 333.2 165.0 4.0 63.0

Jul 13 927 542 0 0 3,139 1,791 1,008 0 0 2,886 155 0 321.4 149.6 3.5 63.0

Jul 14 1,060 491 0 0 2,514 1,685 943 0 1 2,584 118 0 328.3 152.7 4.5 64.0

Jul 15 1,157 534 0 0 2,252 2,316 1,306 0 0 2,754 179 0 344.2 147.0 4.0 64.0

Jul 16 1,172 466 0 0 1,938 2,461 1,402 0 0 3,891 364 1 304.0 106.6 4.5 64.0

Jul 17 941 389 0 0 1,316 3,086 1,708 0 0 1,171 334 0 291.0 95.6 4.5 64.0

Jul 18 835 357 0 0 826 3,182 1,750 0 0 1,074 276 0 301.6 99.9 4.2 64.0

Jul 19 544 320 0 0 530 2,666 1,411 0 0 1,217 294 1 301.1 123.4 4.0 64.0

Jul 20 836 393 0 0 570 3,193 1,729 0 0 711 426 0 294.9 104.2 5.0 64.0

Jul 21 783 399 0 0 484 3,501 1,831 0 0 1,217 758 0 278.4 95.0 4.5 64.9

Jul 22 694 456 0 0 345 3,626 1,908 0 0 588 383 0 281.7 87.9 4.0 64.9

Jul 23 785 433 1 0 311 3,631 1,887 0 0 575 377 0 268.1 89.8 5.0 64.9

Jul 24 761 360 0 0 248 4,762 2,516 1 2 552 607 0 266.8 89.6 5.0 64.9

Jul 25 590 317 1 0 135 5,118 2,716 0 1 494 594 0 258.5 130.2 5.0 66.0

Jul 26 715 412 2 0 144 6,112 3,293 0 1 321 369 0 255.9 139.4 5.1 66.0

Jul 27 666 425 0 0 119 6,396 3,171 0 0 184 368 0 249.3 133.0 4.0 66.0

Jul 28 718 406 0 0 138 7,172 3,574 0 0 148 299 0 249.3 132.7 5.0 66.0

Jul 29 641 288 0 0 103 5,474 2,536 0 0 334 258 0 225.5 105.6 5.0 66.0

Jul 30 804 345 0 2 85 9,338 4,070 0 0 250 415 0 227.1 89.9 6.0 66.9

Jul 31 656 310 0 0 67 8,010 3,236 0 0 238 664 0 219.4 90.0 6.2 66.9

TOTAL 34,813 17,565 4 2 97,798 96,220 48,545 1 5 177,334 9,408 3 

AVG 1,123 567 0 0 3,155 3,104 1,566 0 0 5,720 303 0 323.9 143.1 4.1 64.0

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 167,097 50,945 4 2 185,601 106,887 52,176 1 5 945,326 10,899 3 

SUMMER 108,279 51,451 

TOTAL 275,376 102,396 

CHINOOK ADULT

18
TABLE 13

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS AUGUST 2011

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 1 539 212 0 0 43 8,265 3,300 0 393 311 0 242.1 91.4 6.0 68.0

Aug 2 431 184 0 2 41 6,671 2,428 0 234 192 0 232.1 91.7 5.5 66.9

Aug 3 543 143 1 1 16 7,747 2,816 0 244 509 0 199.7 89.8 6.0 68.0

Aug 4 475 200 2 3 13 6,972 2,336 0 270 392 0 216.9 91.5 5.0 68.0

Aug 5 447 146 1 2 10 6,518 2,243 0 223 538 1 207.5 91.3 6.7 69.1

Aug 6 467 170 4 2 10 5,975 2,152 0 157 378 0 181.5 91.0 5.0 69.1

Aug 7 504 170 4 2 5 6,229 2,260 1 162 214 0 197.1 91.2 5.0 69.1

Aug 8 513 161 9 2 11 6,181 2,131 0 94 210 0 221.9 91.2 5.1 69.1

Aug 9 538 123 11 5 8 5,455 1,797 0 84 350 0 201.4 91.9 4.0 69.1

Aug 10 496 157 5 3 9 5,395 1,705 0 93 199 0 200.1 93.0 6.0 69.1

Aug 11 701 208 10 11 3 6,618 2,099 0 100 187 0 205.0 92.5 4.0 69.1

Aug 12 677 170 16 1 0 5,949 2,001 0 54 85 0 221.6 93.3 4.5 69.1

Aug 13 1,010 244 28 9 0 7,629 2,366 0 126 118 0 195.9 93.0 4.5 69.1

Aug 14 1,052 283 67 13 3 6,180 1,940 1 61 108 0 165.9 93.3 7.0 69.1

Aug 15 1,146 294 98 9 1 7,227 2,194 2 57 110 0 188.2 92.7 5.0 69.1

Aug 16 1,121 261 209 52 1 5,946 1,784 5 58 106 0 206.4 95.8 5.0 69.1

Aug 17 1,285 240 372 23 0 5,988 1,788 8 58 83 0 204.5 95.9 6.0 69.1

Aug 18 1,829 353 634 37 2 6,806 2,048 8 41 112 0 206.3 96.3 5.0 69.1

Aug 19 1,926 260 548 60 4 6,140 1,743 12 25 118 0 217.3 95.6 6.0 69.1

Aug 20 2,423 351 742 54 0 6,302 1,743 14 49 212 0 180.7 96.0 7.0 70.0

Aug 21 2,983 403 972 34 2 6,476 1,637 17 20 156 0 176.6 96.1 4.0 70.0

Aug 22 3,173 377 1,021 44 2 5,771 1,418 20 20 105 0 178.6 95.9 6.0 70.0

Aug 23 1,787 441 628 51 3 4,929 1,217 18 24 134 0 183.4 96.4 6.1 70.0

Aug 24 3,124 542 703 42 4 4,550 1,144 26 24 289 0 196.3 96.4 7.0 71.0

Aug 25 2,153 451 443 23 1 3,636 904 23 27 191 0 199.8 95.3 7.0 71.0

Aug 26 2,573 391 247 24 0 3,118 769 18 12 110 0 182.9 94.3 7.0 71.0

Aug 27 2,786 542 243 14 1 2,686 684 38 11 107 0 174.8 94.3 7.0 71.0

Aug 28 4,506 687 319 11 0 2,545 607 29 8 172 0 176.1 94.1 7.0 71.0

Aug 29 3,938 684 531 25 1 2,113 560 28 6 84 0 160.1 94.3 7.0 71.0

Aug 30 5,712 1,012 1,497 41 1 2,804 792 31 2 64 0 163.7 94.8 7.0 71.0

Aug 31 6,830 1,015 2,848 57 0 3,466 1,030 35 7 43 0 168.9 96.3 6.0 71.0

TOTAL 57,688 10,875 12,213 657 195 172,287 53,636 334 2,744 5,987 1

AVG 1,861 351 394 21 6 5,558 1,730 89 193 0 195.3 93.8 5.8 69.5

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 167,097 50,945 12,217 659 185,796 279,174 105,812 335 5 948,070 16,886 4 

SUMMER 108,279 51,451 

FALL 57,688 10,875 

TOTAL 333,064 113,271 

CHINOOK ADULT

19
TABLE 14

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS SEPTEMBER 2011

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 4,914 996 3,053 62 3,995 1,024 57 0 70 0 156.1 4.7 7.0 70.0

Sep 2 7,925 1,016 3,104 50 3,542 892 38 0 95 0 116.8 1.3 7.0 69.0

Sep 3 14,012 1,501 5,251 82 4,104 1,088 55 0 106 0 113.4 1.4 7.0 69.0

Sep 4 17,578 1,683 6,255 114 3,990 1,083 68 0 60 0 102.4 1.3 7.0 69.0

Sep 5 18,549 2,157 8,206 121 4,101 1,090 74 0 19 0 121.6 1.3 7.0 69.0

Sep 6 16,074 2,196 5,786 164 3,908 1,021 129 0 67 0 128.7 1.4 7.0 69.0

Sep 7 16,689 2,074 4,627 111 4,048 1,026 114 0 105 0 131.2 1.4 7.0 70.0

Sep 8 17,108 2,141 3,565 118 3,851 951 109 0 21 0 129.4 1.5 7.0 70.0

Sep 9 16,959 2,016 3,165 116 3,427 926 115 0 4 0 145.8 1.4 6.0 71.0

Sep 10 17,068 2,449 4,120 103 3,243 837 92 1 34 0 133.5 1.3 7.0 71.0

Sep 11 16,803 2,850 4,533 93 2,900 731 151 0 -12 1 118.3 1.3 7.0 70.0

Sep 12 15,766 3,179 4,636 109 3,423 843 167 0 0 1 136.0 2.0 7.0 70.0

Sep 13 12,455 2,873 4,698 84 2,909 717 147 0 125 0 118.4 1.3 7.0 70.0

Sep 14 12,663 2,656 5,070 90 3,265 715 155 0 40 0 111.3 1.3 7.0 70.0

Sep 15 10,625 2,630 3,441 84 2,844 647 142 0 42 1 112.8 1.4 7.0 70.0

Sep 16 8,297 2,211 2,175 66 2,102 468 134 0 67 1 119.1 1.3 6.0 69.0

Sep 17 9,299 2,348 3,298 59 2,353 606 144 0 45 0 110.6 1.3 7.0 68.0

Sep 18 11,085 2,498 3,115 98 2,370 600 120 0 61 0 111.2 1.2 7.0 68.0

Sep 19 11,241 2,873 3,407 94 2,330 537 150 0 6 0 114.7 1.1 7.0 68.0

Sep 20 7,065 2,483 2,892 74 2,079 535 224 0 40 0 130.4 0.8 7.0 68.0

Sep 21 5,064 2,039 2,121 60 1,762 472 195 0 54 0 128.6 1.3 7.0 68.0

Sep 22 6,567 2,305 3,155 94 2,090 500 142 0 32 0 111.8 1.2 7.0 68.0

Sep 23 7,078 2,789 3,986 97 2,321 585 132 0 50 0 114.0 1.2 7.0 68.0

Sep 24 6,847 2,029 2,750 86 1,823 456 139 0 63 0 97.6 1.2 7.0 69.0

Sep 25 5,887 1,682 2,318 96 1,760 422 58 0 24 0 101.0 1.2 7.0 69.0

Sep 26 4,171 1,432 1,671 55 1,149 307 78 0 67 0 126.0 1.1 7.0 69.0

Sep 27 4,092 1,356 1,342 100 981 189 47 0 16 1 114.9 1.1 7.0 68.0

Sep 28 3,633 1,217 1,265 79 905 257 49 0 8 -1 119.8 0.6 7.0 67.0

Sep 29 2,958 1,038 1,283 60 724 193 32 0 11 0 109.5 0.6 7.0 67.0

Sep 30 2,058 937 1,186 63 664 162 30 0 -6 0 109.8 0.6 7.0 65.0

TOTAL 310,530 61,654 105,474 2,682 78,963 19,880 3,287 1 1,314 4 

AVG 10,351 2,055 3,516 89 2,632 663 44 0 119.8 1.3 6.9 68.9

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 167,097 50,945 117,691 3,341 185,796 358,137 125,692 3,622 6 948,070 18,200 8 

SUMMER 108,279 51,451 

FALL 368,218 72,529 

TOTAL 643,594 174,925 

CHINOOK ADULT

20
TABLE 15

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS OCTOBER 2011

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 1,157 501 982 31 496 149 13 0 22 0 90.3 0.6 7.0 66.0

Oct 2 2,687 903 1,371 76 549 129 14 0 22 0 88.7 0.6 7.0 66.0

Oct 3 2,730 770 1,230 77 522 113 14 0 8 1 100.8 0.6 7.0 66.0

Oct 4 3,820 1,069 2,034 83 608 128 9 0 17 0 101.1 0.6 7.0 66.0

Oct 5 2,019 633 1,309 91 521 144 25 0 6 2 117.0 0.6 7.0 66.0

Oct 6 1,746 661 2,017 99 497 133 16 0 1 0 121.8 0.6 7.0 65.0

Oct 7 2,150 679 1,682 79 474 139 21 0 8 0 101.3 0.6 7.0 64.0

Oct 8 2,528 802 1,623 85 482 140 13 0 2 0 113.3 0.6 7.0 64.0

Oct 9 1,074 352 1,387 72 269 63 20 0 5 1 104.2 0.6 7.0 64.0

Oct 10 1,324 420 2,005 68 287 76 7 0 23 1 127.1 0.6 7.0 64.0

Oct 11 1,177 447 1,186 46 355 85 8 0 16 1 125.2 0.6 7.0 63.0

Oct 12 1,439 585 1,902 76 280 79 15 0 2 0 109.9 0.6 7.0 63.0

Oct 13 1,001 366 1,516 55 276 93 10 0 4 1 121.0 0.6 7.0 63.0

Oct 14 706 262 1,171 29 205 53 8 0 0 2 140.5 0.6 7.0 63.0

Oct 15 753 305 1,214 26 239 75 6 0 -1 0 145.3 0.6 7.0 63.0

Oct 16 827 276 847 24 127 38 1 0 -5 0 138.5 0.6 7.0 63.0

Oct 17 509 191 617 27 94 18 1 0 2 0 135.1 0.6 7.0 62.0

Oct 18 594 239 626 34 115 29 3 0 -2 0 131.2 0.3 7.0 62.0

Oct 19 673 207 437 27 162 61 1 0 -4 1 115.9 0.6 7.0 61.0

Oct 20 533 186 284 24 127 52 0 0 -1 0 112.7 0.6 7.0 61.0

Oct 21 462 138 205 10 134 48 0 0 1 0 121.3 0.6 7.0 61.0

Oct 22 424 132 201 13 125 32 0 0 -1 1 125.0 0.6 7.0 61.0

Oct 23 429 119 232 5 145 36 0 0 5 0 104.3 0.6 7.0 61.0

Oct 24 284 104 160 9 91 27 0 0 0 0 106.3 0.5 7.0 61.0

Oct 25 325 115 173 7 93 26 0 1 0 1 136.7 0.5 7.0 61.0

Oct 26 277 101 132 3 76 25 1 0 -1 0 137.7 0.5 7.0 60.0

Oct 27 198 60 114 2 73 18 0 0 0 0 110.7 0.5 7.0 59.0

Oct 28 133 25 75 1 42 14 0 0 -12 0 130.6 0.6 1.5 59.0

Oct 29 144 51 78 4 38 20 0 1 -2 0 134.3 0.5 2.5 58.0

Oct 30 138 40 98 7 59 20 0 1 -1 0 101.4 0.5 2.5 58.0

Oct 31 132 37 96 8 90 31 0 2 -2 0 102.1 0.5 3.0 58.0

TOTAL 32,393 10,776 27,004 1,198 7,651 2,094 206 5 112 12 

AVG 1,045 348 871 39 247 68 0 4 0 117.8 0.6 6.4 62.3

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 167,097 50,945 144,695 4,539 185,796 365,788 127,786 3,828 11 948,070 18,312 20 

SUMMER 108,279 51,451 

FALL 400,611 83,305 

TOTAL 675,987 185,701 

CHINOOK ADULT

21
TABLE 16

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS NOVEMBER 2011

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 1 160 45 69 4 74 25 0 4 0 146.0 0.5 3.0 58.0

Nov 2 75 33 35 2 63 27 1 4 0 140.8 8.1 2.5 58.0

Nov 3 126 21 70 4 73 30 1 2 0 129.2 8.6 3.0 56.0

Nov 4 91 28 39 1 63 30 5 -2 0 127.4 5.8 4.0 56.0

Nov 5 73 28 52 7 60 32 1 3 0 127.0 13.0 5.0 56.0

Nov 6 34 8 32 2 59 35 0 0 0 125.5 16.5 5.0 56.0

Nov 7 35 9 26 2 50 20 1 0 0 125.4 17.1 5.0 56.0

Nov 8 45 11 18 0 53 18 1 -1 0 133.4 25.8 6.0 56.0

Nov 9 42 11 15 3 34 22 0 -9 0 125.8 20.6 6.0 55.0

Nov 10 43 14 9 2 40 15 0 -4 0 126.5 14.9 5.0 55.0

Nov 11 138 36 20 0 80 24 1 -5 0 122.5 2.9 6.0 55.0

Nov 12 26 6 11 2 34 11 1 0 0 125.0 1.9 5.0 54.0

Nov 13 31 5 22 1 34 10 3 0 0 122.1 1.3 6.0 54.0

Nov 14 22 8 11 1 16 8 1 1 0 127.9 1.0 5.0 53.0

Nov 15 24 4 14 2 33 16 1 0 0 135.8 1.0 5.6 52.0

Nov 16 30 9 10 2 36 18 4 -1 0 146.5 1.0 5.0 51.0

Nov 17 20 3 15 -2 31 18 5 0 0 145.3 1.0 4.0 51.0

Nov 18 8 5 7 2 35 12 3 0 0 137.9 1.0 5.0 51.0

Nov 19 9 5 15 1 43 16 1 0 0 138.9 1.0 5.0 50.0

Nov 20 9 3 13 0 54 22 2 0 0 139.8 1.0 5.0 50.0

Nov 21 7 2 9 1 38 16 0 0 0 141.7 1.0 5.5 50.0

Nov 22 7 6 13 2 46 22 2 0 0 145.7 1.0 5.5 50.0

Nov 23 6 -2 23 3 41 19 2 2 0 142.3 1.0 4.5 48.0

Nov 24 2 2 16 -1 43 14 1 -1 0 139.9 1.0 4.5 48.0

Nov 25 0 4 19 1 45 15 1 0 -1 124.0 1.0 4.5 48.0

Nov 26 6 4 12 2 31 12 0 0 0 125.6 1.0 6.5 48.0

Nov 27 3 1 0 0 23 3 0 0 0 121.4 1.0 6.0 48.0

Nov 28 12 1 4 0 17 5 1 2 0 134.3 1.0 6.0 48.0

Nov 29 6 1 3 0 24 6 0 0 0 135.4 1.0 7.0 47.0

Nov 30 3 4 -1 -1 21 5 0 0 0 137.1 1.0 7.0 47.0

TOTAL 1,093 315 601 43 1,294 526 39 -5 -1

AVG 36 11 20 1 43 18 1 0 0 133.2 5.1 5.1 52.2

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 167,097 50,945 145,138 4,572 185,796 366,554 128,109 3,828 50 948,070 18,305 19 

SUMMER 108,279 51,451 

FALL 401,576 83,572 

TOTAL 676,952 185,968 

 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 2011

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 2 2 1 0 20 12 0 143.7 1.0 7.0 48.0

Dec 2 8 1 0 1 28 5 0 128.1 1.0 7.0 47.0

Dec 3 5 1 0 0 30 4 0 131.6 1.0 7.0 47.0

Dec 4 1 1 1 0 33 6 0 136.8 1.0 7.0 46.0

Dec 5 5 0 0 0 31 6 0 143.8 1.0 7.0 46.0

Dec 6 3 2 2 0 34 11 0 147.1 1.0 6.0 46.0

Dec 7 4 2 -1 0 37 14 0 143.5 1.0 6.0 46.0

Dec 8 4 2 1 1 59 17 0 146.6 1.0 7.0 46.0

Dec 9 2 0 -1 -1 42 12 0 145.8 1.0 7.0 45.0

Dec 10 1 1 2 1 19 4 0 145.5 1.0 7.0 45.0

Dec 11 0 0 1 -1 28 8 0 140.9 1.0 7.0 45.0

Dec 12 1 1 0 1 47 14 0 145.4 0.5 7.0 45.0

Dec 13 1 0 1 0 31 12 0 147.5 0.5 7.0 44.0

Dec 14 0 0 -1 0 14 6 0 151.4 0.5 7.0 44.0

Dec 15 0 0 0 0 12 2 4 144.9 0.5 7.0 43.0

Dec 16 0 0 0 0 22 1 2 132.7 0.5 7.0 43.0

Dec 17 2 0 0 0 81 26 0 132.2 0.5 7.0 43.0

Dec 18 0 0 0 0 28 7 1 129.2 0.5 7.0 44.0

Dec 19 3 0 -1 0 17 5 0 130.7 0.5 7.0 43.0

Dec 20 0 0 0 0 11 -1 0 130.0 0.4 7.0 43.0

Dec 21 -1 0 0 0 12 2 0 130.0 0.4 7.0 43.0

Dec 22 0 0 1 0 13 3 0 133.8 0.5 7.0 42.0

Dec 23 0 0 0 0 1 1 0 131.0 0.5 7.0 42.0

Dec 24 1 0 0 0 2 1 0 134.0 0.5 7.0 42.0

Dec 25 0 0 0 0 10 1 0 130.7 0.5 7.0 42.0

Dec 26 0 0 0 0 7 3 0 141.3 0.5 7.0 42.0

Dec 27 0 0 -1 0 16 5 0 142.8 0.5 7.0 41.0

Dec 28 0 0 -1 0 30 7 0 143.6 0.5 7.0 42.0

Dec 29 0 0 0 0 97 37 0 134.2 0.5 5.0 42.0

Dec 30 0 0 -1 0 27 11 0 165.5 0.5 2.5 42.0

Dec 31 0 0 0 0 25 12 0 148.3 0.5 3.0 42.0

TOTAL 42 13 3 2 864 254 7

AVG 1 0 0 0 28 8 0 139.8 0.7 6.6 43.9

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 167,097 50,945 145,138 4,572 185,796 366,554 128,109 3,828 50 948,070 18,305 19 

SUMMER 108,279 51,451 

FALL 401,576 83,572 

TOTAL 676,952 185,968 

 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 401,998 151,800 55,464 12,402 1,865 11 623,540

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 - 2011

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 501,012 282,935 97,541 99,660 17 0 981,165

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 587,428 357,845 213,607 146,059 75 60 1,305,074

2009 699,121 604,970 177,823 234,669 109 95 1,716,787

2010 902,439 416,603 386,524 127,644 124 4 1,833,338

2011 863,201 369,365 185,796 149,883 50 3,828 1,572,123

Total 30,966,379 15,614,769 6,612,852 3,623,721 40,396 6,943 56,865,060

10-Year

Average 740,722 391,906 131,195 131,239 137 468 1,395,666

*Jacks included

Note: Totals from 1994 - 2003 include nighttime video and 24-hour video as described in the footnotes 

of the monthly count tables

2011 - Changes to previous years reflect corrections and updates to fish count numbers.

 YEARLY TOTALS OF SALMONIDS COUNTED OVER BONNEVILLE DAM 

1981 - 2011

(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 401,998 151,800 55,464 12,402 1,865 11 623,540

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 - 2011

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 587,428 357,845 213,607 146,059 75 60 1,305,074

2009 699,121 604,970 177,823 234,669 109 95 1,716,787

2010 902,439 416,603 386,524 127,644 124 4 1,833,338

2011 863,201 369,365 185,796 149,883 50 3,828 1,572,123

Total 30,814,523 15,483,702 6,594,803 3,601,798 40,396 6,943 56,542,165

10-Year

Average 736,655 388,869 131,036 130,645 137 468 1,387,809

*Jacks included

Note: These totals are for daytime counts and do not include night counting or 24 hour video counts.

Changes in counts to years (2008 -steelhead, 2009-chum) reflect updates to fish count numbers.

 YEARLY TOTALS OF SALMONIDS COUNTED OVER BONNEVILLE DAM -- DAYTIME COUNTS

1938 - 2011

(continued)

TABLE 18b

27
MONTHLY COUNT OF CHINOOK SALMON SPRING SUMMER FALL 

 BONNEVILLE DAM - 1938 - 2011 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 27,581 303,995 4,485 639 190 401,998 40,471 24,637 336,890

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 - 1938-2011 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

2011 0 13 161 35,139 182,779 107,352 52,378 68,563 372,184 43,169 1,408 55 863,201 218,092 159,730 485,379

TOTAL 122 416 101,221 4,273,486 3,502,897 2,576,754 1,769,727 3,636,959 14,258,433 796,771 47,918 1,675 30,966,379 7,878,142 4,346,481 18,741,756

10-Year

Average 2,517 68,610 102,766 75,165 34,910 94,651 332,531 27,294 2,138 740,722 173,933 110,076 456,713

*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 - 2011 counts include 16 hour video counts between 0400-2000 PST January 1 through March 31 

 and November 1 through December 31.

TABLE 19

29
TABLE 20

MONTHLY COUNT OF SOCKEYE SALMON

BONNEVILLE DAM 1938 - 2011

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 - 2011

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

2011 1 8 87,794 97,798 195 185,796

TOTAL 76 543 8,603 3,180,804 3,375,018 44,939 2,694 137 37 1 6,612,852

10-Year

Average 49 96,900 34,111 127 8 131,195

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.

2003-2011 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 - 2011

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 1 12,771 58,048 35,014 4,192 28 110,054 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

2011 0 6 12,870 108,156 28,202 644 5 149,883 4,572

TOTAL 19 31 6 1 0 179 5,540 329,668 2,483,336 741,846 62,479 616 3,623,721 681,018

10 Year 

Average 4 11,846 74,936 42,419 1,993 131,239 13,548

*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.

2003-11 counts include 16 hour video counts between 0400-2000 PST January 1 through March 31 

 and November 1 through December 31.

MONTHLY COUNT OF COHO SALMON

BONNEVILLE DAM 1938 - 2011

(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 -2011

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 145 119 780 1,427 1,896 12,509 122,870 102,636 107,693 6,053 1,325 392 357,845 223,943 133,902

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

2011 805 264 1,267 1,385 1,558 6,807 96,220 172,287 78,963 7,651 1,294 864 369,365 263,861 105,504

TOTAL 10,077 9,367 77,380 197,959 181,144 541,818 4,458,436 5,685,780 3,976,749 397,510 62,338 16,211 15,614,769 10,142,786 5,475,035

10-Year

Average 1,365 1,639 2,137 12,289 96,793 164,973 94,410 13,982 2,357 391,906 252,988 138,918

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 includes 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 - 2011 counts include 16 hour video counts between 0400-2000 PST January 1 through March 31 

 and November 1 through December 31.

MONTHLY COUNT OF STEELHEAD 

BONNEVILLE DAM 1938 - 2011

(Continued)

TABLE 22

35
TABLE 23

MONTHLY COUNT OF SHAD at

BONNEVILLE DAM 1938 - 2011

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 - 2011

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

2011 1,857 766,135 177,334 2,744 948,070

TOTAL 14 457 7,539,906 56,683,370 8,238,844 147,623 4,136 593 36 72,614,979

10 Year - 

Average 308,238 2,492,362 133,215 3,227 2,937,048

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

2011 1 281 1,210 9,408 5,987 1,314 112 -5 7 18,315

TOTAL 3 4,085 166,481 773,963 1,786,626 880,223 146,078 12,187 1,255 3,770,926

10-Year Average 1 890 14,361 17,499 6,118 2,198 41,193

 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 – 2011

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
TABLE 24b

NIGHT COUNT OF LAMPREY - BONNEVILLE DAM

Day JUN JUL AUG SEP Day JUN JUL AUG SEP Day JUN JUL AUG SEP

1 151 -47 15 1 70 49 33 1 310 284 114

2 156 11 -26 2 49 43 20 2 284 317 100

3 250 6 -32 3 65 106 27 3 415 487 112

4 182 -33 -86 4 68 65 5 4 207 505 135

5 156 10 -40 5 104 101 -10 5 402 222 116

6 33 17 -43 6 279 62 -1 6 384 231 72

7 129 -7 -19 7 189 62 1 7 145 272 112

8 139 28 -23 8 118 63 4 8 24 208 77

9 200 13 -29 9 -1 53 2 9 312 237 77

10 229 21 -33 10 101 23 -2 10 143 197 61

11 179 -5 -13 11 60 16 0 11 241 138 84

12 79 19 -14 12 -50 39 1 12 216 190 105

13 138 41 -25 13 -15 36 0 13 199 121 56

14 252 46 -14 14 31 20 7 14 -6 354 191 108

15 20 228 34 -3 15 20 114 19 3 15 7 243 167 81

16 -60 287 45 -6 16 12 125 42 1 16 13 267 154 39

17 126 371 49 -10 17 35 119 4 5 17 -1 112 118 89

18 145 230 67 -23 18 43 108 11 6 18 -12 414 135 78

19 200 188 27 -18 19 7 67 23 7 19 35 73 167 60

20 -166 212 -32 -14 20 8 17 13 6 20 20 550 152 55

21 -5 183 -29 -12 21 20 16 7 0 21 52 416 161 67

22 73 277 -62 -8 22 48 126 1 3 22 103 455 87 51

23 24 200 -11 -2 23 40 89 -4 4 23 102 207 237 76

24 105 271 -10 -6 24 87 106 4 2 24 36 425 129 53

25 -1 -15 -13 -11 25 84 52 21 2 25 96 443 153 55

26 39 73 -21 -11 26 76 48 23 0 26 175 473 100 40

27 59 48 -9 -1 27 63 66 21 0 27 214 436 155 43

28 62 153 11 5 28 70 40 8 0 28 155 270 131 36

29 179 -14 8 -1 29 110 8 11 -1 29 188 265 73 16

30 195 -135 12 3 30 103 29 24 1 30 340 245 76 8

31 100 38 31 28 12 31 345 94

TOTALS 995 4,930 224 -500 TOTALS 826 2,226 978 126 TOTALS 1,517 9,275 5,889 2,176

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

2009 2010 2011

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 2011. 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 Lamprey Shad Sturgeon Other Note Morts

2/7 N. upper 1j 3a, 5j 0 0 7 0 1.) 0 

12/5 E. upper 0 5a, 6j 12 35 2

3cp, 

2wf 2.) 0

12/6

TC, S. 

chan. 1a 0 18 0 4 0 3.) 0

12/6 E. ent., JP 0 2a 0 10 0 0 4.) 4sh

12/6 S. chan. 1j 0 2 0 0

1wf, 

2sp 5.) 0

12/15 S. chan. 0 0 4 0 3 0 None 2lamprey 

1.) Sturgeon ranged from 3' to 6' in length. All fish were released to forebay.

2.) At count station; 15 shad, 5 juvenile steelhead, 1 adult steelhead, 2 whitefish, 1 carp, and 12 lamprey 

released to forebay. Overflow section; 20 shad, 4 adult steelhead, 1 trout, 2 carp, and 1 sturgeon. An 8' 

sturgeon was lifted by crane out of the ladder and released to tailwater using a man basket.

3.) Transportation Channel and south rock channel; 1 adult Chinook, 4 small sturgeon, and 18 lamprey 

released to tailwater using a man basket.

4.) East entrance and junction pool; 10 shad and 2 adult steelhead released to tailwater, 4 dead adult 

shad were in the east entrance junction pool.

5.) Afternoon south rock channel; 2 lamprey, 1 Chinook adult, 1 whitefish, and 12 sculpin released to 

tailwater.

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. 

42
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 Lamprey Sturgeon Other Note Morts

1/4 MU 16 sc 0 0 0 1smb, 1sp 1.) 1

1/6 MU16 dt 0 0 0 2ca 2.) 1

4/11 MU 10 sc 0 7juv 0 0 3.) 7

4/11 MU 10 dt 0 0 0 0 None 0

7/6 MU 17 sc 12j 1a 1 6 4.) 33

8/1 MU 21 sc 0 0 0 0 5.) 2

9/13 MU 2 dt 0 0 4 3ca 6.) 0

11/16 SS 1 0 0 0 0 7.) 0

12/15 MU10 sc 0 0 0 0 None 0

12/15 MU10 dt 0 0 1 0 None 0

1.) One sculpin and one small mouth bass released to tailwater. One adult shad mort.

2.) Two channel catfish released to tailwater. One adult shad mort.

3.) Seven juvenile lamprey morts.

4) 16 adult shad morts, 15 sub yearling Chinook morts, two adult sockeye morts. Other species: three 

live sculpin, and three live yellow perch. 

5) One adult lamprey, one sub yearling Chinook morts.

6.) Four sturgeon ~ 1' to 2' in length and three channel catfish ~ 8" to 1' in length released to tailwater.

7.) Station Service 1 (SS1) penstock.

NAVLOCK DEWATERINGS

Tainter valve #1 – On 9/6/2011 one common carp and one smallmouth bass were released to the 

forebay.

ROV/DIVE INSPECTIONS

On 08/03/11 Project fisheries ROV east fishladder; junction pool (2 smallmouth bass, 1 sculpin) 

east entrance (3 sturgeon), west entrance, and south entrance (2 sturgeon), and north fishladder, 

north entrance.

43
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 8,526 150,084 76,725 47,267 37,941 230,089 41,237 591,869

STEELHEAD 1,098 352 1,611 56,247 127,161 91,517 21,021 299,007

SOCKEYE 1 50,335 87,699 255 3 0 138,293

COHO* 2 3,172 52,196 21,383 76,753

CHUM 1 2 3

PINK 79 928 151 1,158

TOTAL 9,624 150,437 128,671 191,215 168,608 374,734 83,794 1,107,083

LAMPREY -1 26 1,411 2,946 590 25 4,997

STURGEON 13 62 50 24 9 158

BULL TROUT 0

*Jacks included

Shad no longer counted at The Dalles Dam.

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER THE DALLES DAM

TABLE 25

44
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 1 150.9 0.0 6.0 41.5 Feb 1 226.6 0.0 5.0 40.0 Mar 1 222.1 0.0 5.0 38.0

Jan 2 139.4 0.0 6.0 42.0 Feb 2 207.2 0.0 3.0 40.0 Mar 2 214.0 0.0 5.5 38.0

Jan 3 178.6 0.0 6.0 42.0 Feb 3 197.1 0.0 3.0 40.0 Mar 3 201.9 0.0 5.5 38.0

Jan 4 174.4 0.0 6.0 42.0 Feb 4 199.3 0.0 3.0 40.0 Mar 4 217.4 0.0 5.0 41.0

Jan 5 136.8 0.0 6.0 41.0 Feb 5 163.7 0.0 3.0 40.0 Mar 5 186.5 0.0 5.0 41.0

Jan 6 133.6 0.0 6.0 41.0 Feb 6 150.4 0.0 3.5 39.0 Mar 6 184.2 0.0 5.0 37.9

Jan 7 128.9 0.0 6.0 41.0 Feb 7 155.7 0.0 3.5 39.0 Mar 7 214.1 3.8 6.0 38.1

Jan 8 127.2 0.0 5.0 41.0 Feb 8 211.5 0.0 3.5 39.0 Mar 8 191.8 0.0 6.0 38.6

Jan 9 128.7 0.0 5.5 40.0 Feb 9 215.7 0.0 3.5 39.0 Mar 9 224.6 0.0 5.0 39.2

Jan 10 144.6 0.0 6.0 39.7 Feb 10 217.3 0.0 3.5 39.0 Mar 10 201.3 0.0 4.5 39.6

Jan 11 156.5 0.0 6.0 39.0 Feb 11 219.5 0.0 3.5 39.0 Mar 11 204.0 0.0 5.0 39.9

Jan 12 181.9 0.0 6.0 38.6 Feb 12 214.0 0.0 5.0 39.0 Mar 12 228.0 0.0 5.0 40.0

Jan 13 141.6 0.0 6.0 38.6 Feb 13 177.7 0.0 5.0 39.0 Mar 13 185.5 0.0 4.0 41.0

Jan 14 159.3 0.0 6.0 39.0 Feb 14 203.1 0.0 5.0 39.0 Mar 14 220.2 0.0 4.0 41.0

Jan 15 149.3 0.0 6.0 39.1 Feb 15 221.2 0.0 3.0 39.0 Mar 15 209.2 0.0 4.5 41.0

Jan 16 121.1 0.0 5.5 39.0 Feb 16 215.4 0.0 3.0 39.0 Mar 16 182.5 0.0 5.0 41.0

Jan 17 179.5 0.0 5.5 39.0 Feb 17 220.2 0.0 4.0 40.0 Mar 17 224.3 0.0 5.0 41.0

Jan 18 232.1 0.0 3.0 39.0 Feb 18 215.0 0.0 4.5 41.0 Mar 18 229.6 0.0 3.0 43.0

Jan 19 258.1 0.0 3.0 40.0 Feb 19 211.0 0.0 4.5 41.0 Mar 19 219.8 0.0 3.0 43.0

Jan 20 237.2 0.0 2.5 40.0 Feb 20 201.0 0.0 4.0 39.3 Mar 20 198.2 0.0 3.5 41.5

Jan 21 220.3 0.0 2.0 42.0 Feb 21 194.8 0.0 4.0 39.5 Mar 21 174.3 0.0 3.5 41.5

Jan 22 230.8 0.0 2.0 42.0 Feb 22 183.4 0.0 4.0 39.6 Mar 22 198.8 0.0 4.0 41.8

Jan 23 256.7 0.0 2.5 40.7 Feb 23 214.9 0.0 4.0 39.5 Mar 23 237.6 0.0 5.0 42.0

Jan 24 257.8 0.0 2.5 41.1 Feb 24 190.1 0.0 4.5 39.3 Mar 24 227.5 0.0 4.0 42.2

Jan 25 251.7 0.0 3.0 41.2 Feb 25 192.3 0.0 4.0 38.8 Mar 25 225.3 0.0 4.5 42.3

Jan 26 229.5 0.0 3.0 41.0 Feb 26 183.8 0.0 4.5 38.5 Mar 26 213.6 0.0 3.5 42.7

Jan 27 252.4 0.0 3.5 40.6 Feb 27 194.9 0.0 5.0 38.0 Mar 27 242.8 0.0 3.5 43.0

Jan 28 251.4 0.0 3.0 40.3 Feb 28 210.5 0.0 5.5 38.0 Mar 28 208.5 0.0 4.0 43.0

Jan 29 222.8 0.0 3.0 40.4 Mar 29 225.2 0.0 3.3 43.5

Jan 30 187.6 0.0 3.0 42.0 Mar 30 228.2 3.3 4.0 44.0

Jan 31 232.9 0.0 3.0 40.0 Mar 31 244.4 25.4 3.0 45.0

AVG. 188.8 0.0 4.5 40.4 AVG. 200.3 0.0 4.0 39.3 AVG. 212.4 1.0 4.4 41.1

THE DALLES PROJECT 2011

TABLE 26

DISCHARGE AND WATER QUALITY DATA

JANUARY FEBRUARY MARCH

45
TABLE 27

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS APRIL 2011

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Apr 1 6 0 82 32 293.2 32.9 3.0 46.0

Apr 2 10 0 103 57 319.5 77.1 3.0 47.0

Apr 3 10 0 106 62 354.2 108.8 2.0 45.6

Apr 4 11 0 94 60 351.3 125.7 2.5 46.0

Apr 5 12 0 89 59 374.8 167.6 2.0 46.3

Apr 6 6 0 88 54 348.1 127.8 2.0 46.3

Apr 7 13 0 70 48 303.6 66.1 2.0 46.2

Apr 8 14 0 61 32 278.6 59.6 3.0 46.4

Apr 9 12 0 48 36 314.1 107.4 2.3 46.3

Apr 10 14 0 25 14 319.3 126.6 2.0 46.3

Apr 11 7 0 20 10 289.1 115.6 3.5 46.4

Apr 12 17 0 26 13 299.6 119.4 3.0 46.5

Apr 13 29 0 14 10 278.7 111.4 2.5 46.5

Apr 14 37 0 19 13 261.0 104.4 2.0 46.5

Apr 15 20 0 27 14 275.7 109.5 2.0 46.5

Apr 16 36 0 20 15 202.9 80.8 2.0 46.6

Apr 17 30 0 10 2 242.9 97.3 2.0 46.6

Apr 18 55 1 16 8 267.9 107.1 2.0 46.7

Apr 19 51 1 21 8 251.2 100.5 1.5 46.8

Apr 20 61 2 15 11 270.8 108.5 2.5 46.8

Apr 21 72 1 8 4 270.2 108.1 2.5 46.8

Apr 22 81 6 12 7 282.1 113.1 2.0 47.0

Apr 23 100 2 15 13 255.6 102.3 2.0 47.5

Apr 24 216 5 19 12 243.8 97.5 2.0 48.1

Apr 25 234 6 15 4 253.7 101.3 2.0 48.2

Apr 26 255 4 11 4 234.9 94.0 2.5 48.3

Apr 27 294 5 17 12 261.8 104.7 2.5 48.6

Apr 28 1,007 40 18 14 257.2 103.3 3.5 48.7

Apr 29 2,680 46 15 9 226.3 90.5 3.0 48.8

Apr 30 2,958 59 14 10 219.3 87.8 3.0 49.1

TOTAL 8,348 178 1,098 647 AVG. 278 6 37 22 280.0 101.9 2.4 47.0

 Note: Visual counts occurred April 1 through October 31. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST. Shad counting discontinued.

CHINOOK ADULT

46
TABLE 28

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS MAY 2011

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

May 1 5,235 72 0 10 4 0 257.1 102.7 3.0 49.4

May 2 6,978 121 0 21 10 0 241.9 96.7 3.0 49.5

May 3 10,357 335 0 19 9 0 246.8 98.8 3.5 49.8

May 4 6,622 305 0 12 8 0 250.2 99.9 3.3 50.0

May 5 7,494 384 0 18 7 0 230.1 92.1 3.0 50.3

May 6 6,493 442 0 11 5 0 254.7 102.0 3.0 50.5

May 7 6,179 530 0 23 5 0 231.2 92.3 2.5 50.7

May 8 9,275 917 0 7 -3 0 238.6 95.5 2.3 51.0

May 9 6,208 1,214 0 16 11 0 267.9 107.3 3.0 51.4

May 10 5,307 1,063 0 13 8 0 289.3 112.0 2.5 51.6

May 11 7,048 1,863 0 15 7 0 248.5 97.8 3.5 52.3

May 12 9,565 3,910 0 13 5 0 270.3 108.3 3.5 52.6

May 13 3,818 2,375 0 19 4 0 335.2 130.5 3.0 52.9

May 14 4,125 2,331 0 13 1 0 338.0 130.7 3.0 53.2

May 15 4,427 3,182 0 10 5 0 366.7 134.1 3.0 53.1

May 16 2,310 2,306 0 15 1 0 423.5 163.9 2.5 53.6

May 17 1,415 1,599 0 14 1 -1 442.3 192.9 2.5 53.6

May 18 1,122 942 0 2 1 0 445.0 201.2 2.0 53.8

May 19 774 877 0 7 2 0 450.0 203.9 2.0 53.9

May 20 851 1,015 0 10 0 0 451.2 200.4 2.0 53.9

May 21 963 1,315 0 16 5 0 461.1 215.4 2.0 54.1

May 22 899 1,083 0 3 3 0 457.1 197.1 1.5 54.3

May 23 724 1,106 0 3 1 0 471.7 209.5 2.0 54.3

May 24 688 1,251 0 7 -1 0 477.8 214.2 2.0 54.1

May 25 508 906 0 4 0 0 476.6 215.3 1.2 53.7

May 26 218 470 0 5 1 0 462.1 209.9 2.0 53.5

May 27 416 856 0 4 2 0 486.5 228.5 2.0 53.6

May 28 771 1,233 1 6 1 0 491.9 234.9 2.0 54.1

May 29 1,048 997 0 8 0 0 497.3 243.8 2.0 54.2

May 30 803 929 0 15 4 0 494.5 247.4 1.5 54.5

May 31 617 897 0 13 2 0 491.7 243.8 2.5 54.7

TOTAL 113,258 36,826 1 352 109 -1

AVG. 3,653 1188 0 11 4 0 372.5 162.0 2.5 52.7

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY

SPRING 121,606 37,004 1 1,450 756 -1

 CHINOOK ADULT

47
TABLE 29

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS JUNE 2011

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Jun 1 750 1,107 0 6 1 0 0 486.5 233.4 2.0 54.9

Jun 2 765 837 0 11 0 0 1 480.9 225.3 2.0 55.1

Jun 3 1,043 1,198 1 7 1 0 0 481.1 225.7 2.0 55.1

Jun 4 1,238 938 1 9 2 0 0 498.4 243.1 2.0 55.2

Jun 5 1,360 883 0 11 4 0 2 493.3 240.0 2.0 55.3

Jun 6 1,297 806 2 20 1 0 0 491.8 240.4 2.5 55.7

Jun 7 1,352 956 19 14 4 0 0 482.4 227.1 2.5 56.1

Jun 8 1,845 916 40 6 1 0 0 492.3 233.3 2.5 56.2

Jun 9 1,851 797 38 23 5 0 1 494.5 238.1 2.5 56.7

Jun 10 1,857 762 80 10 2 0 0 494.8 241.1 2.0 57.0

Jun 11 1,659 783 112 25 7 0 0 491.1 242.9 2.0 57.3

Jun 12 2,067 836 172 31 5 0 0 478.2 229.7 2.0 57.3

Jun 13 2,374 754 359 22 5 0 0 482.1 241.3 2.5 57.7

Jun 14 2,494 845 485 48 10 0 0 490.0 246.5 2.7 57.8

Jun 15 1,743 773 384 25 5 0 1 489.8 244.2 2.5 57.6

Jun 16 1,487 613 593 32 6 0 1 492.8 261.5 2.5 57.4

Jun 17 1,781 651 602 34 5 1 0 488.4 247.5 2.5 57.3

Jun 18 1,461 692 700 23 11 0 0 463.0 221.9 2.5 57.3

Jun 19 2,044 1,069 1,535 46 6 0 0 440.4 203.0 2.5 57.4

Jun 20 2,176 1,016 1,910 62 14 0 0 426.9 200.9 2.0 58.0

Jun 21 1,562 585 1,284 49 10 0 0 428.5 191.3 3.0 58.5

Jun 22 1,277 754 2,036 54 16 0 0 440.7 199.4 2.3 58.9

Jun 23 1,622 879 2,080 36 10 1 0 432.9 182.9 2.3 58.9

Jun 24 1,913 1,032 4,410 76 31 1 0 480.6 236.2 3.0 59.2

Jun 25 1,926 1,126 4,906 108 28 3 0 451.8 222.7 3.0 59.3

Jun 26 2,166 832 5,592 124 46 1 0 423.1 180.1 2.0 59.6

Jun 27 2,165 1,278 7,092 180 47 7 0 396.5 151.0 2.0 59.9

Jun 28 1,565 789 5,507 155 67 4 1 394.5 150.6 2.0 60.1

Jun 29 1,797 1,006 4,749 188 46 6 3 381.4 138.1 2.0 60.2

Jun 30 1,621 954 5,646 176 72 2 3 388.9 148.5 2.5 60.5

TOTAL 2,558 47,700 26,467 50,335 1,611 468 26 13 

AVG. 853 1767 882 1,678 54 16 1 0 461.9 216.3 2.3 57.6

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 124,164 40,146 50,336 3,061 1,224 25 13 

SUMMER 47,700 23,325 

TOTAL 171,864 63,471 

CHINOOK ADULT

48
TABLE 30

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS JULY 2011

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Jul 1 2,469 1,072 0 6,134 189 55 2 0 418.3 168.7 2.0 60.9

Jul 2 1,985 886 0 6,672 292 126 16 2 428.2 171.3 2.3 60.2

Jul 3 2,154 749 0 7,447 286 152 14 0 405.7 158.8 2.5 60.5

Jul 4 1,613 821 0 7,466 388 178 21 0 409.4 161.1 2.5 60.6

Jul 5 1,746 805 0 7,524 499 139 20 4 359.3 134.5 2.5 60.8

Jul 6 1,110 560 0 5,262 356 152 12 2 370.3 138.4 3.0 60.9

Jul 7 1,279 689 0 5,491 489 214 23 0 386.0 145.5 3.0 61.4

Jul 8 1,320 711 0 5,858 459 183 23 4 376.3 132.0 3.5 61.8

Jul 9 1,520 643 0 5,688 626 338 12 0 376.3 129.7 3.0 62.0

Jul 10 1,426 598 0 4,879 618 314 20 0 365.4 129.4 3.0 62.6

Jul 11 1,222 562 0 4,327 739 365 29 2 343.2 135.8 3.0 62.5

Jul 12 847 509 0 3,014 546 226 24 2 306.3 121.6 3.5 62.7

Jul 13 745 414 0 2,905 711 431 33 3 295.0 118.3 3.5 63.0

Jul 14 651 478 0 2,752 637 310 38 0 321.0 128.3 3.0 63.2

Jul 15 725 380 0 2,430 836 496 23 1 331.7 129.8 3.5 63.3

Jul 16 1,089 673 0 2,724 1,352 730 35 4 289.7 116.6 4.0 63.5

Jul 17 1,271 434 0 1,905 1,697 988 52 2 269.5 107.4 4.0 63.5

Jul 18 913 439 0 1,246 1,600 906 51 1 289.2 114.1 3.5 63.7

Jul 19 595 194 0 728 1,429 813 50 3 279.2 111.6 3.5 63.9

Jul 20 457 349 0 572 1,759 878 44 4 283.7 113.1 4.0 63.9

Jul 21 535 294 0 564 2,334 1,310 44 3 262.3 105.1 3.5 63.9

Jul 22 661 332 0 497 2,347 1,316 42 1 259.7 103.9 3.0 63.9

Jul 23 729 377 0 427 2,762 1,446 61 2 255.3 102.2 3.0 64.4

Jul 24 724 353 0 251 2,616 1,456 63 0 244.3 97.4 4.0 65.0

Jul 25 682 385 1 263 3,094 1,725 115 6 244.5 97.7 4.0 65.1

Jul 26 535 328 1 168 3,746 2,023 32 2 236.2 94.3 4.0 64.9

Jul 27 476 282 0 136 3,626 1,842 72 3 226.5 90.7 4.5 65.0

Jul 28 420 291 0 98 3,366 1,818 140 2 238.1 94.5 3.8 65.4

Jul 29 514 373 0 74 4,072 1,988 114 2 209.2 83.9 4.2 66.0

Jul 30 524 295 0 107 5,565 2,933 78 2 203.9 81.5 3.5 66.3

Jul 31 667 387 0 90 7,211 3,464 108 5 225.7 89.8 4.0 66.6

TOTAL 31,604 15,663 2 87,699 56,247 29,315 1,411 62 

AVG 1,019 505 0 2,829 1,814 946 46 2 306.8 119.6 3.4 63.3

RUN YEAR CHINOOK CHINOOK COHO TOTAL unclipped

 TOTALS TO DATE ADULT JACK ADULT SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 124,164 40,146 2 138,035 59,308 30,539 1,436 75 

SUMMER 79,304 38,988 

TOTAL 203,468 79,134 

CHINOOK ADULT

49
TABLE 31

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS AUGUST 2011

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Aug 1 694 296 0 2 80 6,220 2,923 0 106 3 222.0 88.6 4.5 67.0

Aug 2 724 356 0 0 38 7,742 3,432 0 87 0 191.5 76.5 4.5 67.4

Aug 3 401 205 1 1 38 5,706 2,381 0 159 3 198.3 79.1 4.0 67.6

Aug 4 515 166 0 2 20 7,756 3,149 0 143 2 205.5 82.1 4.0 67.9

Aug 5 459 95 2 0 22 6,646 2,502 0 148 0 194.1 77.5 5.0 68.1

Aug 6 456 196 -1 0 11 6,082 2,257 0 195 0 171.0 68.3 4.0 68.1

Aug 7 478 128 0 0 9 5,523 1,989 0 212 0 181.4 72.3 4.0 68.3

Aug 8 402 152 0 0 4 4,249 1,587 0 227 4 197.5 79.0 4.5 68.4

Aug 9 481 144 0 1 11 4,354 1,613 0 190 3 186.0 74.4 4.0 68.3

Aug 10 374 132 1 0 0 3,539 1,300 0 155 2 194.3 77.0 3.5 68.1

Aug 11 357 98 2 1 7 4,078 1,521 0 87 4 196.4 78.6 4.0 68.3

Aug 12 510 174 7 1 0 3,981 1,485 0 89 1 200.3 80.3 4.0 68.6

Aug 13 603 186 6 1 5 4,334 1,494 0 77 4 161.0 64.4 5.0 68.7

Aug 14 739 172 0 7 1 4,416 1,616 0 97 0 149.3 59.6 4.5 68.9

Aug 15 818 206 7 0 0 4,344 1,461 1 46 0 188.7 75.4 5.0 68.8

Aug 16 772 226 14 8 0 4,940 1,513 -1 62 4 189.2 75.9 4.5 68.9

Aug 17 756 235 22 3 0 3,934 1,281 3 56 1 194.9 77.9 5.0 69.0

Aug 18 915 240 49 24 1 4,480 1,404 0 38 1 189.8 75.8 5.2 69.1

Aug 19 1,158 234 93 34 2 3,806 1,181 2 54 1 195.4 78.1 3.5 69.1

Aug 20 1,293 311 221 63 4 4,128 1,329 9 37 0 175.5 70.1 4.0 69.2

Aug 21 1,420 209 201 23 1 4,373 1,375 5 64 0 157.4 62.8 5.0 69.2

Aug 22 1,836 249 251 36 0 4,301 1,378 8 62 5 161.7 64.7 5.0 69.2

Aug 23 1,256 257 236 44 1 3,105 877 3 82 1 173.3 69.1 5.0 69.4

Aug 24 1,158 298 261 44 0 2,755 857 12 87 1 186.9 74.4 4.5 69.6

Aug 25 866 251 234 52 0 2,497 647 1 78 2 195.8 78.2 5.0 70.0

Aug 26 1,741 405 243 48 1 2,434 671 4 44 1 167.1 66.8 4.3 70.2

Aug 27 1,582 347 215 76 -2 2,060 526 2 42 0 169.4 68.1 4.5 70.4

Aug 28 1,795 349 123 47 0 1,741 468 5 59 3 148.4 59.4 4.0 70.6

Aug 29 1,996 384 110 29 1 1,366 338 6 53 0 146.4 58.5 5.0 70.8

Aug 30 1,810 509 111 30 0 999 227 13 56 1 140.4 56.2 5.0 70.9

Aug 31 1,853 513 138 48 0 1,272 347 6 54 3 165.0 66.1 5.0 71.1

TOTAL 1,819 28,399 7,723 2,547 625 255 127,161 45,129 79 2,946 50 

AVG. 606 1,014 249 82 20 8 4102 1456 3 95 2 180.4 72.1 4.5 69.0

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

 TOTALS TO DATE ADULT JACK ADULTS JACKS SOCKEYE STEELHEAD STEELHEAD PINK LAMPREY STURGEON

SPRING 124,164 40,146 2,549 625 138,290 186,469 75,668 79 4,382 125 

SUMMER 81,123 39,845 

FALL 28,399 6,866 

TOTAL 233,686 86,857 

 CHINOOK ADULT

50
TABLE 32

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS SEPTEMBER 2011

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Sep 1 2,569 581 458 61 0 2,041 538 6 0 65 2 143.8 0.0 4.5 70.8

Sep 2 3,549 867 1,141 90 0 3,375 807 14 0 44 0 123.2 0.0 5.0 70.5

Sep 3 4,507 875 1,874 155 0 4,361 1,075 6 0 22 2 101.6 0.0 4.5 70.3

Sep 4 6,128 876 1,623 108 0 3,061 687 30 0 36 0 97.7 0.0 5.0 70.1

Sep 5 9,220 1,358 2,160 186 0 3,653 833 28 0 40 0 116.3 0.0 4.5 69.9

Sep 6 10,189 1,447 2,145 106 0 3,277 749 33 0 22 0 117.9 0.0 5.0 69.7

Sep 7 6,947 1,406 1,619 188 0 2,132 473 14 0 30 1 124.3 0.0 5.0 69.5

Sep 8 5,804 1,486 1,291 140 2 1,810 433 8 0 34 1 123.5 0.0 6.0 69.3

Sep 9 5,164 1,286 887 82 0 1,721 384 24 0 20 1 139.5 0.0 5.0 69.0

Sep 10 6,515 1,547 968 94 0 2,125 496 28 0 30 1 120.9 0.0 5.0 68.9

Sep 11 8,317 2,028 949 97 0 2,038 456 20 0 18 3 110.2 0.0 6.0 68.8

Sep 12 10,950 2,232 1,332 114 0 2,800 588 31 0 10 1 128.4 0.0 5.5 68.7

Sep 13 5,724 2,275 1,652 105 1 2,955 578 19 0 22 1 108.4 0.0 6.0 68.5

Sep 14 6,774 2,019 1,758 131 0 4,296 920 22 0 17 0 104.6 0.0 5.5 67.9

Sep 15 6,655 2,086 2,883 126 0 5,275 989 26 0 9 3 109.7 0.0 6.0 67.7

Sep 16 7,345 2,894 2,416 172 0 6,169 1,346 27 0 18 1 116.9 0.0 5.0 67.7

Sep 17 10,150 3,052 2,760 144 0 5,617 1,241 24 1 7 1 109.4 0.0 5.0 67.9

Sep 18 6,528 2,079 1,954 76 0 3,665 815 38 0 12 0 104.1 0.0 5.0 67.5

Sep 19 7,813 2,236 2,146 108 0 3,236 754 39 0 13 0 102.3 0.0 5.0 67.7

Sep 20 6,164 2,003 2,366 102 0 2,706 635 47 0 15 0 122.0 0.0 6.0 67.9

Sep 21 6,016 2,750 3,564 183 0 2,854 689 40 0 17 0 123.3 0.0 6.0 68.0

Sep 22 3,992 2,143 2,369 77 0 2,500 572 72 0 10 1 104.3 0.0 6.0 68.1

Sep 23 3,367 2,106 1,154 77 0 2,440 580 57 0 9 1 103.6 0.0 5.5 68.0

Sep 24 4,536 2,139 1,338 83 0 2,411 523 54 0 18 0 91.7 0.0 6.0 68.0

Sep 25 5,744 2,489 1,412 106 0 2,512 612 54 0 12 0 96.1 0.0 6.0 67.9

Sep 26 4,134 1,656 1,204 80 0 1,885 427 38 0 9 1 117.0 0.0 6.0 67.5

Sep 27 2,691 1,247 671 84 0 1,633 361 26 0 12 1 109.7 0.0 6.0 67.4

Sep 28 3,376 1,529 708 32 0 2,205 509 50 0 6 1 110.7 0.0 6.0 67.2

Sep 29 2,568 1,199 827 161 0 2,459 593 6 0 7 0 101.4 0.0 6.0 67.0

Sep 30 3,510 1,252 1,259 40 0 4,305 1,159 47 0 6 1 105.7 0.0 5.0 66.8

TOTAL 176,946 53,143 48,888 3,308 3 91,517 20,822 928 1 590 24 

AVG. 5,898 1,771 1,630 110 0 3,051 694 31 0 20 1 112.9 0.0 5.4 68.5

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 124,164 40,146 51,437 3,933 138,293 277,986 96,490 1,007 1 4,972 149 

SUMMER 81,123 39,845 

FALL 205,345 60,009 

TOTAL 410,632 140,000 

CHINOOK ADULT

51
TABLE 33

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS OCTOBER 2011

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Oct 1 2,634 1147 1,460 85 3,449 958 37 0 1 1 78.4 0.0 5.0 66.5

Oct 2 1,731 785 834 28 1,813 565 9 0 3 0 80.7 0.0 6.0 66.0

Oct 3 1,390 542 647 25 1,492 446 10 0 2 1 90.3 0.0 6.0 65.6

Oct 4 1,393 574 353 12 701 207 4 0 4 1 100.0 0.0 6.0 65.3

Oct 5 1,767 726 306 10 864 264 6 1 3 0 108.3 0.0 6.0 64.8

Oct 6 2,524 858 1,169 48 1,151 317 2 0 1 0 117.2 0.0 6.0 64.2

Oct 7 1,982 717 4,082 89 1,898 605 6 1 1 1 96.9 0.0 6.0 63.3

Oct 8 1,514 490 2,124 66 1,170 355 7 0 1 0 93.9 0.0 6.0 63.0

Oct 9 1,476 452 850 66 897 284 4 0 1 2 94.1 0.0 6.0 62.7

Oct 10 2,032 677 425 18 867 234 11 0 2 1 129.5 0.0 6.0 62.5

Oct 11 949 254 469 14 593 207 10 0 0 0 114.4 0.0 6.0 62.3

Oct 12 1,124 414 2,700 46 793 227 10 0 0 0 100.4 0.0 6.0 62.0

Oct 13 891 397 2,090 45 886 350 8 0 1 1 114.0 0.0 6.0 61.9

Oct 14 1,068 402 495 30 491 190 8 0 1 0 133.0 0.0 6.0 61.8

Oct 15 901 285 299 21 413 154 7 0 0 -1 136.7 0.0 6.0 61.8

Oct 16 734 263 232 14 363 99 6 0 0 0 127.4 0.0 6.0 61.7

Oct 17 741 246 248 8 371 138 2 0 1 0 122.1 0.0 6.0 61.4

Oct 18 720 246 183 13 321 132 2 0 2 0 119.3 0.0 6.0 61.3

Oct 19 413 177 130 5 203 66 1 0 1 1 103.6 0.0 6.0 61.3

Oct 20 545 218 155 8 261 106 0 0 0 0 114.2 0.0 6.5 61.0

Oct 21 553 188 87 2 233 96 0 0 0 0 118.2 0.0 6.0 60.7

Oct 22 570 168 104 2 265 102 0 0 0 0 115.9 0.0 6.3 60.5

Oct 23 459 90 114 0 197 62 0 0 0 0 88.7 0.0 6.0 60.3

Oct 24 413 135 161 1 222 68 0 0 0 0 107.9 0.0 6.0 60.1

Oct 25 459 134 90 3 174 53 0 0 0 0 118.7 0.0 6.0 59.4

Oct 26 206 99 82 4 160 53 1 0 0 1 104.5 0.0 6.0 59.0

Oct 27 268 76 166 4 154 45 0 0 0 0 131.2 0.0 6.0 58.7

Oct 28 199 72 141 7 139 64 0 0 0 0 126.8 0.0 6.0 58.4

Oct 29 204 60 265 20 154 69 0 0 0 0 121.5 0.0 6.0 58.4

Oct 30 203 68 155 5 156 51 0 0 0 0 95.0 0.0 6.0 58.3

Oct 31 167 47 67 1 170 66 0 0 0 0 96.6 0.0 6.0 58.2

TOTAL 30,230 11,007 20,683 700 21,021 6,633 151 2 25 9 

AVG. 975 355 667 23 678 214 5 0 1 0 109.7 0.0 6.0 61.7

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 124,164 40,146 72,120 4,633 138,293 299,007 103,123 1,158 3 4,997 158 

SUMMER 81,123 39,845 

FALL 235,575 71,016 

TOTAL 440,862 151,007 

 Note: Visual counts ended October 31. 

CHINOOK ADULT

52
TABLE 34

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 131.9 0.0 6.0 57.5 Dec 1 125.3 0.0 6.0 47.3

Nov 2 131.3 0.0 6.0 57.3 Dec 2 122.2 0.0 6.0 47.2

Nov 3 124.0 0.0 6.0 57.0 Dec 3 122.2 0.0 6.0 46.9

Nov 4 116.5 0.0 6.0 56.3 Dec 4 125.1 0.0 6.0 46.8

Nov 5 117.3 0.0 6.0 55.7 Dec 5 136.5 0.0 6.0 46.5

Nov 6 118.1 0.0 6.0 55.5 Dec 6 134.7 0.0 6.0 46.2

Nov 7 118.0 0.0 6.0 55.4 Dec 7 139.1 0.0 6.0 45.9

Nov 8 132.4 0.0 6.0 55.0 Dec 8 131.8 0.0 6.0 45.6

Nov 9 116.3 0.0 6.0 54.6 Dec 9 136.6 0.0 6.0 45.2

Nov 10 115.2 0.0 6.0 54.0 Dec 10 138.4 0.0 6.0 44.9

Nov 11 126.8 0.0 6.0 53.3 Dec 11 122.3 0.0 6.0 44.5

Nov 12 109.5 0.0 6.0 52.8 Dec 12 140.8 0.0 6.0 44.2

Nov 13 112.0 0.0 6.0 51.8 Dec 13 130.1 0.0 6.0 43.9

Nov 14 129.4 0.0 6.0 51.4 Dec 14 141.2 0.0 6.0 43.4

Nov 15 116.8 0.0 6.0 50.8 Dec 15 132.3 0.0 6.0 43.2

Nov 16 143.0 0.0 6.0 51.0 Dec 16 117.3 0.0 6.0 43.1

Nov 17 132.1 0.0 6.0 50.4 Dec 17 133.1 0.0 6.0 42.9

Nov 18 127.8 0.0 6.0 50.0 Dec 18 112.7 0.0 6.0 42.7

Nov 19 122.0 0.0 6.0 49.6 Dec 19 120.9 0.0 6.0 42.5

Nov 20 135.3 0.0 6.0 49.2 Dec 20 134.1 0.0 6.0 42.4

Nov 21 131.3 0.0 6.0 48.9 Dec 21 121.0 0.0 6.0 42.2

Nov 22 128.0 0.0 6.0 48.9 Dec 22 132.1 0.0 6.0 41.8

Nov 23 116.7 0.0 6.0 49.0 Dec 23 124.8 0.0 6.0 41.4

Nov 24 114.5 0.0 6.0 48.7 Dec 24 126.0 0.0 6.0 41.3

Nov 25 113.2 0.0 6.0 48.3 Dec 25 118.7 0.0 6.0 41.2

Nov 26 117.3 0.0 6.0 48.1 Dec 26 131.6 0.0 6.0 41.1

Nov 27 109.7 0.0 6.0 47.9 Dec 27 136.9 0.0 6.0 41.2

Nov 28 123.0 0.0 6.0 47.8 Dec 28 127.2 0.0 6.0 41.5

Nov 29 121.9 0.0 6.0 47.6 Dec 29 112.7 0.0 6.0 41.6

Nov 30 127.2 0.0 6.0 47.5 Dec 30 126.1 0.0 6.0 41.6

Dec 31 123.3 0.0 6.0 41.2

AVG. 122.6 0.0 6.0 51.7 AVG. 128.3 0.0 6.0 43.6

N0VEMBER DECEMBER

DISCHARGE AND WATER QUALITY DATA

THE DALLES PROJECT 2011

53
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 161,758 112,254 9,356 4,376 287,744

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 618,472 282,574 34,180 46,101 29 128 981,484

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

2011 591,869 299,007 138,293 76,753 3 1,158 1,107,083

Totals 15,622,285 9,943,637 3,718,460 989,189 254 1,555 30,275,380

10-Year

Average 488,342 307,680 109,362 43,226 948,753

*Jacks included

YEARLY TOTALS OF SALMONIDS COUNTED OVER THE DALLES DAM

1957 - 2011

54
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

2011 8,526 150,084 76,725 47,267 37,941 230,089 41,237 591,869 164,310 120,968 306,591 151,007

Total 9,800 2,015,640 2,227,354 1,577,339 1,195,515 1,517,340 6,336,083 730,264 12,780 15,622,285 4,245,486 2,627,088 8,434,671 3,091,652

10-Year

Average 38,433 85,656 63,899 32,247 42,401 197,852 26,125 488,342 129,421 92,857 266,064 73,911

*Jacks included

TABLE 36

MONTHLY COUNT OF CHINOOK SALMON

THE DALLES DAM 1957 - 2011

55
MONTHLY COUNT OF SOCKEYE SALMON

THE DALLES DAM 

1957 - 2011

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

19744 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 4,559 104

0 11,845

19790 14,750 17,734 3070 32,791

19800 11,096 30,046 927 19 42,088

1981

0 17,692 17,686 681 35,447

19820 11,430 21,742 144 15 33,331

19831 34,684 49,302 197 191 84,204

1984

0 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

1987

1 48,798 38,443 34881 87,599

19885 30,443 25,096 208 50 55,802

19891 22,196 17,321 1522 39,672

19900 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

20111 50,335 87,699 2553 138,293

Total2 1,651 1,854,882 1,837,292 23,531 1,068 291 3,718,460

10-Year

Average 16 75,373 33,853 1154 109,362

TABLE 37

56
TABLE 38

MONTHLY COUNT OF COHO SALMON

THE DALLES DAM: 1957-2011

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

2011 2 3,172 52,196 21,383 76,753 4,633

Total 1,576 43,326 676,226 262,073 5,950 39 989,189 287,034

10-Year

Average 1,834 25,192 15,634 43,226 10,789

*Includes Jacks

57
TABLE 39

MONTHLY COUNT OF STEELHEAD 

THE DALLES DAM 1957 - 2011

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

2011 1,098 352 1,611 56,247 127,161 91,517 21,021 299,007

Total 12,149 52,547 35,259 176,770 1,936,082 2,310,813 4,431,079 954,373 32,727 9,943,637

10-Year

Average 1,181 422 4,889 48,472 68,871 145,296 35,070 307,680

58
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

59
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 2011. Total length of 

time for annual fishway outages can be determined by referring to the2010 annual report. 

North Adult Fishway

Jan 1 – 31 Dewatered for winter maintenance 

Feb 1 – Nov 6 In full operation with attraction water 

Aug 3 Attraction water off half day for required ROV grating inspection

Nov 7 – Dec 31 Dewatered for winter maintenance 

South Adult Fishway

Jan 1 – Mar 30 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 – Aug 25 In full operation with juvenile sampling

Aug 23 Emergency Dewater-PDS 4hours 

Aug 26 – Sept 6 Water temperature 70 ̊ F. Condition sampling of 100 fish on Monday and Thursday. 

System in bypass at switch gate on other days.

Sep 7 – Sep 8 In full operation with juvenile sampling

Sep 9 – 15 Water temperature 70 ̊ F. Condition sampling of 100 fish on Monday and Thursday. 

System in bypass at switch gate on other days.

Sep 16 – Nov 17 System in bypass for full flow PIT tag detection.

Nov 18 – Dec 31 System dewatered for winter maintenance. 

Juvenile Bypass System

Jan 1-Mar 31 1/3 gatewell orifice open, rotated twice weekly

Apr 1-Dec 15 Full operation 

Dec 15 – 31 1/3 gatewell orifice open, rotated twice weekly

Spillway 

Jan 1 – Apr 9 Closed 

Apr 10 – Aug 31 30% /40% according to experimental block design. (30% did not occur in 

summer due to high flows) 

Sept 1 – Nov 30 Bay 2 only, 1.5 KCFS daylight hours only (attraction water for north fishway)

Dec 1 – Dec 31 Closed

60
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:a=adult, j=juvenile catfish=ca, mountain whitefish=mw, common carp=cc, sucker species=su, bass=ba

Date Event Chinook Steelhead Coho Lamprey Shad Other

1/13 NFL AWS 1 j (1)

2/3 SFL 6 j 4a,6j 

2/8 SFL Channel 3a, 2j 1j 2ba,1ca

2/9 SE1 2j 6a,4j 1cc,1ca

11/7 NFL upper 

11/8 NFL entrance 1a,1j 1a 2a 7a 90 (2)

(1) 20 catfish, 2 sm bass, 1 walleye, 4 sculpin

(2) 1 whitefish, 3 suckers, 1 sm bass, 6 carp, 3 catfish

(3) 1 adult chinook netted and released from SFL picketed lead pool on 6/30

Smolt Monitoring Facility Dewatering Results

Date Event Chinook Steelhead Lamprey Shad Sturgeon Other Morts Cause

2/10 JBS Channel 7a

8/23 PDS/mid 10 ~90 ~20a

70-

80 2 20-30 ca 7 lam

adult 

pipe

11/17 PDS 1j 50-70a 1a ~100 1ba,1ca,5sp

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:a=adult, j=juvenile catfish=ca, mountain whitefish=mw, common carp=cc, sucker species=su, lamprey=lam

61
Turbine Dewatering Results

Key: catfish=ca, mountain whitefish=mw, common carp=cc, sucker species=su, bluegill=bg

Date Event Steelhead Coho Sturgeon Other Comments

2/22 MU 12 sc 0 0 0 1 bg

9/15 MU 5 sc 0 0 0 NO FISH

9/15 MU5 dt 1j 1a ~30 small 0 

10/13 MU6 sc 0 0 0 5ca

10/18 MU6 dt 0 0 14 4cs,1ba

10/22 MU1 sc 0 0 0 12ca

62
TABLE 40

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

CHINOOK* 2,856 131,343 70,070 46,154 26,983 182,441 37,924 497,771

STEELHEAD 2,396 408 1,090 32,498 101,526 83,950 35,477 257,345

SOCKEYE 41,854 101,278 471 2 0 143,605

COHO* 2,234 37,683 25,751 65,668

CHUM 0

PINK 17 544 137 698

TOTAL 5,252 131,751 113,014 179,930 131,231 304,620 99,289 965,087

LAMPREY 1 12 767 2,286 497 3 3,566

STURGEON -1 1 1 2 3

BULL TROUT 1 1

*Jacks Included

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER JOHN DAY DAM

2011

63
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 1 147.9 0.0 6.0 44.0 Feb 1 226.0 0.0 3.5 41.0 Mar 1 220.4 0.0 5.5 39.0

Jan 2 134.2 0.0 6.0 44.0 Feb 2 204.8 0.0 4.5 40.0 Mar 2 212.7 0.0 5.0 38.0

Jan 3 176.7 0.0 6.0 44.0 Feb 3 195.6 0.0 3.0 39.0 Mar 3 203.0 0.0 5.0 38.0

Jan 4 176.3 0.0 6.0 43.0 Feb 4 194.0 0.0 3.0 39.0 Mar 4 214.5 0.0 5.5 38.0

Jan 5 133.8 0.0 6.0 43.0 Feb 5 159.5 0.0 3.0 39.0 Mar 5 183.9 0.0 5.5 38.0

Jan 6 130.1 0.0 6.0 42.0 Feb 6 147.1 0.0 3.0 39.0 Mar 6 184.0 0.0 5.5 38.0

Jan 7 126.5 0.0 6.0 42.0 Feb 7 153.7 0.0 3.0 39.0 Mar 7 211.9 0.0 5.5 38.0

Jan 8 126.6 0.0 6.0 42.0 Feb 8 210.6 0.0 3.0 39.0 Mar 8 192.2 0.0 5.5 38.0

Jan 9 123.5 0.4 4.0 41.0 Feb 9 212.7 0.0 3.5 39.0 Mar 9 226.5 0.0 5.5 38.0

Jan 10 143.6 0.0 5.0 41.0 Feb 10 216.1 0.0 2.5 39.0 Mar 10 197.1 0.0 4.5 40.0

Jan 11 156.6 0.0 5.0 39.0 Feb 11 218.8 0.0 3.5 39.0 Mar 11 203.7 0.0 5.0 39.0

Jan 12 182.0 0.0 6.0 39.0 Feb 12 213.0 0.0 4.5 39.0 Mar 12 222.0 0.0 5.0 41.0

Jan 13 137.7 0.0 6.0 39.0 Feb 13 173.2 0.0 3.0 39.0 Mar 13 187.2 0.0 5.0 41.0

Jan 14 157.1 0.0 6.0 39.0 Feb 14 203.5 0.0 5.0 40.0 Mar 14 214.2 0.0 5.0 40.0

Jan 15 143.9 0.0 6.0 39.0 Feb 15 219.6 0.0 4.5 39.0 Mar 15 209.5 0.0 5.0 41.0

Jan 16 116.1 0.0 5.5 39.0 Feb 16 214.4 0.0 4.5 39.0 Mar 16 178.9 0.0 5.0 41.0

Jan 17 166.0 0.0 5.5 39.0 Feb 17 221.7 0.0 4.5 39.0 Mar 17 222.9 0.0 5.0 41.0

Jan 18 222.5 0.0 4.0 40.0 Feb 18 213.8 0.0 4.5 39.0 Mar 18 230.5 0.0 5.0 41.0

Jan 19 249.3 0.0 0.5 40.0 Feb 19 207.2 0.0 4.5 40.0 Mar 19 213.3 0.0 4.0 41.0

Jan 20 230.3 0.0 1.0 39.0 Feb 20 198.8 0.0 6.0 40.0 Mar 20 198.3 0.0 5.0 41.0

Jan 21 216.2 0.0 1.5 39.0 Feb 21 193.0 0.0 4.0 40.0 Mar 21 168.7 0.0 4.0 42.0

Jan 22 228.4 0.0 1.5 40.0 Feb 22 179.1 0.0 4.5 39.0 Mar 22 200.7 0.0 3.0 42.0

Jan 23 253.0 0.0 2.0 40.0 Feb 23 214.2 0.0 5.5 40.0 Mar 23 235.9 0.0 4.0 42.0

Jan 24 253.4 0.0 1.5 40.0 Feb 24 186.1 0.0 6.0 40.0 Mar 24 224.4 0.0 4.0 42.0

Jan 25 243.1 0.0 2.0 40.0 Feb 25 189.9 0.0 6.0 40.0 Mar 25 226.0 0.0 3.5 43.0

Jan 26 227.3 0.0 2.0 41.0 Feb 26 185.8 0.0 6.0 39.0 Mar 26 211.3 0.0 3.5 43.0

Jan 27 246.0 0.0 2.0 41.0 Feb 27 196.5 0.0 6.0 39.0 Mar 27 240.3 0.0 3.0 44.0

Jan 28 249.1 0.0 2.0 41.0 Feb 28 207.8 0.0 6.0 39.0 Mar 28 205.4 0.0 3.5 44.0

Jan 29 218.2 0.0 2.5 41.0 Mar 29 222.8 0.0 4.0 44.0

Jan 30 186.8 0.0 2.5 41.0 Mar 30 221.3 4.3 3.5 44.0

Jan 31 230.0 0.0 3.0 41.0 Mar 31 241.9 21.2 3.5 43.0

AVG. 184.9 0.0 4.0 40.7 AVG. 198.4 0.0 4.3 39.4 AVG. 210.5 0.8 4.6 40.7

TABLE 41

JANUARY FEBRUARY MARCH

JOHN DAY PROJECT 2011

64
TABLE 42

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS APRIL 2011

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 6 0 241 144 303.1 88.5 4.0 45.0

Apr 2 7 0 254 134 330.9 108.8 4.0 46.0

Apr 3 19 0 303 189 359.2 121.1 5.0 47.0

Apr 4 12 0 191 123 359.9 127.7 3.5 47.0

Apr 5 5 0 148 101 385.6 154.3 4.5 47.0

Apr 6 8 0 103 64 350.2 122.6 3.0 46.0

Apr 7 4 0 114 75 305.0 72.7 3.5 46.0

Apr 8 11 0 126 84 285.0 60.6 3.5 46.0

Apr 9 5 0 54 31 327.1 101.5 3.0 46.0

Apr 10 5 0 61 41 329.8 103.8 3.0 46.0

Apr 11 2 0 67 43 300.4 89.9 3.0 46.0

Apr 12 3 0 75 57 310.4 93.0 3.0 46.0

Apr 13 17 0 94 73 285.3 85.5 3.0 46.0

Apr 14 23 0 41 29 273.2 82.0 3.0 47.0

Apr 15 20 0 53 40 283.0 84.8 2.0 47.0

Apr 16 32 0 55 39 215.1 64.4 2.5 47.0

Apr 17 7 0 57 38 253.4 76.1 3.0 47.0

Apr 18 18 1 39 31 278.8 83.7 2.5 47.0

Apr 19 21 0 24 13 257.7 77.4 2.5 47.0

Apr 20 15 0 41 29 281.5 84.2 2.5 47.0

Apr 21 42 0 24 16 282.9 85.0 3.0 47.0

Apr 22 29 0 22 15 293.5 88.2 3.0 46.0

Apr 23 47 0 19 18 262.5 78.8 3.0 46.0

Apr 24 79 4 33 18 256.2 76.9 2.5 48.0

Apr 25 114 8 12 11 264.6 79.4 2.5 49.0

Apr 26 90 6 22 19 247.0 74.4 3.0 48.0

Apr 27 168 7 29 23 270.1 85.5 3.5 48.0

Apr 28 188 4 31 21 269.8 107.9 2.5 48.0

Apr 29 623 17 29 21 240.5 91.6 3.0 49.0

Apr 30 1,139 50 34 23 229.3 69.0 3.0 49.0

TOTAL 2,759 97 2,396 1,563 

AVG. 92 3 80 52 289.7 90.6 3.1 46.9

 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

65
TABLE 43

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS MAY 2011

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 2,377 64 27 17 0 266.9 84.4 3.0 49.0

May 2 3,558 77 20 14 0 250.8 100.2 3.0 50.0

May 3 5,412 123 14 7 0 259.4 99.2 3.0 49.0

May 4 7,244 199 23 22 0 261.4 78.7 3.5 49.0

May 5 6,695 279 23 12 0 242.4 77.3 3.0 50.0

May 6 6,217 369 16 10 0 260.4 103.9 3.0 51.0

May 7 4,637 441 26 18 0 245.1 93.7 3.0 50.0

May 8 5,316 468 10 5 0 250.1 75.1 3.0 50.0

May 9 6,814 950 23 10 0 281.8 88.9 3.5 50.0

May 10 5,492 962 22 9 0 299.0 117.6 3.5 51.0

May 11 4,804 1,224 8 6 0 256.3 98.1 4.0 51.0

May 12 6,643 1,759 8 5 0 293.1 88.2 4.0 51.0

May 13 7,143 2,990 9 5 0 347.0 103.7 4.0 52.0

May 14 3,750 2,299 18 8 0 351.8 105.3 4.0 53.0

May 15 4,301 2,503 19 11 0 383.6 122.6 2.5 54.0

May 16 3,776 2,788 16 5 0 438.6 148.7 3.5 54.0

May 17 1,992 1,648 18 1 0 454.9 170.2 3.0 54.0

May 18 1,321 1,587 17 2 0 457.9 187.1 3.0 54.0

May 19 1,057 1,368 11 2 0 463.9 201.5 3.0 54.0

May 20 737 847 5 0 0 467.3 186.9 3.0 53.0

May 21 803 1,055 6 0 0 474.3 194.7 3.0 54.0

May 22 956 1,314 4 1 1 476.7 193.8 3.5 54.0

May 23 843 1,338 8 4 0 493.6 214.9 2.0 54.0

May 24 546 1,134 9 0 0 495.3 220.0 2.5 54.0

May 25 493 1,126 13 5 0 490.8 200.2 3.0 54.0

May 26 522 1,070 6 2 0 483.0 205.7 2.5 54.0

May 27 465 813 5 2 0 501.7 217.4 2.5 54.0

May 28 740 1,020 5 2 0 507.7 223.3 2.5 54.0

May 29 709 1,153 3 2 0 518.3 236.6 2.5 54.0

May 30 732 915 7 1 0 509.1 233.6 2.5 55.0

May 31 587 778 9 -1 0 512.0 235.0 2.5 54.0

TOTAL 96,682 34,661 408 187 1

AVG. 3119 1118 13 6 0 386.9 151.8 3.0 52.4

RUN YEAR CHINOOK CHINOOK unclipped

ADULT JACK STEELHEAD STEELHEAD LAMPREY

SPRING 99,441 34,758 2,804 1,750 1 

CHINOOK ADULT

TOTALS TO DATE

66
TABLE 44

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS JUNE 2011

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 1 476 873 0 9 2 0 495.7 235.7 2.5 55.0

Jun 2 786 1,109 0 10 4 0 488.5 221.8 2.5 55.0

Jun 3 817 1,076 0 10 0 0 498.0 225.6 2.5 55.0

Jun 4 879 1,070 0 11 2 0 513.8 230.4 2.0 55.0

Jun 5 1,002 937 1 6 1 1 502.5 224.5 2.0 55.0

Jun 6 844 759 1 11 1 0 505.4 231.6 2.0 55.0

Jun 7 1,611 1,080 2 13 1 1 496.5 230.4 2.0 56.0

Jun 8 1,522 1,091 10 12 1 -1 505.6 233.5 3.0 57.0

Jun 9 1,554 949 35 12 4 0 506.1 239.5 3.0 56.0

Jun 10 1,694 735 31 23 9 4 500.3 232.4 3.0 57.0

Jun 11 1,828 707 44 19 0 4 498.6 229.5 3.0 58.0

Jun 12 1,789 753 60 17 3 0 489.2 223.8 2.5 57.0

Jun 13 1,900 790 163 14 1 0 492.3 223.3 3.5 57.0

Jun 14 1,166 527 237 21 4 0 500.6 239.9 3.0 58.0

Jun 15 2,322 590 217 23 2 -1 507.0 255.4 3.0 57.0

Jun 16 1,241 448 181 26 2 0 505.4 253.6 2.5 58.0

Jun 17 1,310 632 442 30 8 1 500.1 225.5 2.5 57.0

Jun 18 1,623 788 558 44 11 -1 477.0 202.9 2.5 58.0

Jun 19 1,464 722 587 25 9 0 452.0 191.5 3.0 57.0

Jun 20 1,835 1,051 1,502 31 14 1 443.2 193.6 2.5 58.0

Jun 21 1,748 858 1,906 35 16 0 441.9 171.8 2.5 58.0

Jun 22 1,594 758 2,072 31 13 0 454.8 191.0 3.0 59.0

Jun 23 1,435 594 1,831 41 13 0 448.1 185.8 3.0 59.0

Jun 24 1,685 928 2,642 67 28 1 497.0 240.5 3.0 59.0

Jun 25 1,908 999 3,221 58 18 1 463.0 207.9 3.0 59.0

Jun 26 2,161 917 4,550 72 15 4 439.7 175.3 3.0 59.0

Jun 27 2,219 799 5,592 85 27 0 416.5 151.3 4.0 60.0

Jun 28 1,870 942 5,995 104 44 0 408.9 147.4 3.5 60.0

Jun 29 1,360 759 4,907 97 28 -1 394.6 138.0 3.5 60.0

Jun 30 1,397 789 5,067 133 43 -2 405.0 141.3 3.5 60.0

TOTAL 3,960 41,080 25,030 41,854 1,090 324 12 

AVG. 792 1,643 834 1,395 36 11 0 474.9 209.8 2.8 57.5

RUN YEAR CHINOOK CHINOOK unclipped

 ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY

SPRING 103,401 39,823 41,854 3,894 2,074 13 

SUMMER 41,080 19,965 

TOTAL 144,481 59,788 

CHINOOK ADULT

TOTALS TO DATE

67
TABLE 45

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS JULY 2011

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 1,929 834 5,181 137 53 -1 0 436.3 158.7 3.5 60.0

Jul 2 2,004 806 6,534 158 50 -1 0 442.4 149.3 3.5 61.0

Jul 3 2,091 623 5,974 156 64 -1 0 420.8 137.6 3.5 61.0

Jul 4 2,340 887 8,198 240 94 2 0 419.9 131.6 3.5 61.0

Jul 5 1,565 605 7,242 262 94 0 0 376.0 114.2 3.5 61.0

Jul 6 1,496 492 7,125 214 93 6 0 384.2 117.5 2.5 61.0

Jul 7 1,402 478 6,077 265 108 0 0 398.0 135.3 3.0 62.0

Jul 8 1,110 708 6,093 310 145 5 0 397.2 134.2 3.0 63.0

Jul 9 1,287 703 7,423 398 191 3 0 387.8 119.3 3.0 62.0

Jul 10 1,654 734 6,769 466 212 0 0 378.6 122.8 3.0 63.0

Jul 11 1,258 586 5,538 405 195 7 0 357.0 133.5 3.0 62.0

Jul 12 1,102 427 4,425 423 197 14 0 313.8 120.1 3.0 62.0

Jul 13 881 443 4,169 449 197 17 0 314.9 94.6 3.0 63.0

Jul 14 909 339 3,099 454 206 17 0 332.8 106.3 4.0 63.0

Jul 15 603 309 3,013 417 216 7 0 350.1 139.1 3.5 63.0

Jul 16 924 357 2,922 534 275 7 0 299.1 115.6 3.5 64.0

Jul 17 895 527 3,181 714 374 29 0 281.0 84.1 4.0 64.0

Jul 18 1,125 383 2,175 939 466 30 0 298.7 96.1 4.0 64.0

Jul 19 1,037 373 1,174 1,036 568 17 0 295.8 118.9 4.0 64.0

Jul 20 216 185 804 663 377 33 0 296.1 113.1 4.0 64.0

Jul 21 495 292 925 1,230 647 26 0 267.9 80.6 4.0 64.0

Jul 22 440 215 565 1,307 674 42 0 272.2 81.6 4.0 64.0

Jul 23 592 303 578 1,576 856 37 0 267.7 80.3 4.0 64.0

Jul 24 953 410 520 2,061 1,168 31 0 257.8 77.0 4.0 65.0

Jul 25 1,011 382 406 2,359 1,300 52 0 258.5 77.3 4.0 65.0

Jul 26 580 332 302 2,128 1,184 42 -1 243.3 73.0 4.0 65.0

Jul 27 385 236 234 1,776 964 46 0 243.3 72.8 4.0 65.0

Jul 28 370 256 164 2,340 1,301 44 0 250.5 74.9 4.0 65.0

Jul 29 264 247 146 2,299 1,279 69 0 220.3 66.2 4.0 66.0

Jul 30 373 336 129 2,939 1,592 80 0 213.5 64.0 4.5 66.0

Jul 31 665 390 193 3,843 2,063 107 0 238.1 71.2 4.5 66.0

TOTAL 31,956 14,198 101,278 32,498 17,203 767 -1

AVG 1,031 458 3,267 1,048 555 25 0 319.8 105.2 3.6 63.3

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 103,401 39,823 143,132 36,392 19,277 780 -1

SUMMER 73,036 34,163 

TOTAL 176,437 73,986 

Note: 1 bull trout was counted on July 3.

CHINOOK ADULT

68
TABLE 46

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS AUGUST 2011

 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 1 460 320 0 1 109 4,300 2,271 0 79 0 227.8 68.3 4.5 66.0

Aug 2 575 360 0 0 84 4,865 2,350 0 124 0 205.1 61.4 4.5 68.0

Aug 3 296 167 0 0 56 3,571 1,686 0 100 0 207.2 62.1 4.0 68.0

Aug 4 492 268 0 0 49 5,597 2,547 0 119 0 219.6 65.9 4.0 67.0

Aug 5 516 266 0 0 35 6,199 2,784 0 157 0 205.1 61.7 4.0 68.0

Aug 6 317 151 35 4 19 5,460 2,184 0 129 0 181.5 54.3 4.0 68.0

Aug 7 344 161 1 0 19 4,776 1,962 0 127 0 188.3 56.3 4.5 69.0

Aug 8 268 118 5 0 19 4,465 1,797 0 137 0 210.0 62.5 4.5 69.0

Aug 9 238 132 0 4 12 3,692 1,413 0 104 0 197.2 59.1 4.5 69.0

Aug 10 275 118 2 2 9 3,054 1,283 0 124 0 208.3 62.0 4.5 68.0

Aug 11 208 127 8 6 10 2,447 911 0 100 0 208.6 62.6 5.0 68.0

Aug 12 243 87 0 5 8 2,990 1,190 0 107 0 208.1 62.3 5.0 68.0

Aug 13 240 115 5 9 4 3,042 1,146 0 78 0 166.1 49.8 5.0 69.0

Aug 14 505 163 4 7 4 4,019 1,480 0 62 0 164.3 49.2 5.0 69.0

Aug 15 411 144 2 2 4 3,234 1,169 0 43 0 199.8 60.0 5.0 69.0

Aug 16 570 158 18 8 1 2,859 1,063 0 45 0 198.3 59.4 5.0 68.0

Aug 17 468 201 0 7 10 2,699 911 0 38 0 204.8 61.2 5.0 69.0

Aug 18 312 175 6 13 1 2,693 846 0 26 0 199.2 59.7 5.0 69.0

Aug 19 687 227 5 3 2 2,903 1,022 0 53 0 203.3 60.9 5.0 68.0

Aug 20 616 205 31 12 0 3,630 1,271 0 55 0 185.8 55.8 5.0 69.0

Aug 21 936 234 59 9 2 3,302 1,170 1 42 0 168.9 50.6 5.0 70.0

Aug 22 1,404 309 206 55 3 3,868 1,273 1 48 0 168.5 50.3 5.0 70.0

Aug 23 649 139 141 32 0 2,612 852 5 46 0 185.4 55.4 5.0 70.0

Aug 24 673 233 169 35 4 2,600 788 1 29 0 198.3 59.4 5.0 70.0

Aug 25 928 209 205 27 4 2,318 718 2 50 0 203.6 60.9 5.0 69.0

Aug 26 510 195 93 23 0 1,994 592 1 46 1 179.9 53.8 5.0 70.0

Aug 27 958 318 140 31 2 2,124 649 0 48 0 176.1 53.1 5.0 70.0

Aug 28 1,702 333 189 15 1 2,110 638 1 46 0 157.7 47.2 6.0 70.0

Aug 29 1,924 336 253 39 0 1,830 574 0 39 0 151.8 45.7 6.0 70.0

Aug 30 1,434 313 133 27 0 1,360 400 5 49 0 150.2 45.0 6.0 71.0

Aug 31 1,180 362 120 28 0 913 240 0 36 0 175.9 52.7 5.0 70.0

TOTAL 2,339 18,000 6,644 1,830 404 471 101,526 39,180 17 2,286 1 

AVG. 468 692 214 59 13 15 3,275 1264 1 74 0 190.5 57.1 4.9 68.9

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 103,401 39,823 1,830 404 143,603 137,918 58,457 17 3,066 0 

SUMMER 75,375 35,544 

FALL 18,000 5,263 

TOTAL 196,776 80,630 

69
TABLE 47

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS SEPTEMBER 2011

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 1 576 208 46 12 0 776 206 1 47 0 139.7 0.9 6.0 69.0

Sep 2 2,010 509 191 29 0 1,246 311 2 45 0 122.1 0.9 6.0 70.0

Sep 3 2,908 587 370 51 0 1,543 398 1 12 0 100.0 0.9 6.0 69.0

Sep 4 2,949 576 569 36 0 2,688 672 1 28 0 96.7 0.8 6.0 69.0

Sep 5 3,913 810 634 53 0 2,275 602 9 16 0 115.0 0.9 6.0 70.0

Sep 6 8,019 770 1,159 88 0 2,430 615 4 22 0 116.1 0.9 6.0 69.0

Sep 7 5,851 966 788 44 0 1,700 418 9 16 0 124.0 0.8 6.0 70.0

Sep 8 6,384 1,034 1,545 63 0 1,905 428 10 6 0 120.4 0.8 6.0 70.0

Sep 9 3,702 1,238 1,012 76 1 1,712 446 8 29 0 139.1 0.9 6.0 71.0

Sep 10 5,120 1,393 1,202 103 1 2,346 589 6 20 0 117.6 0.9 6.0 71.0

Sep 11 4,889 1,703 993 64 0 2,197 577 13 20 0 107.0 0.9 6.0 71.0

Sep 12 7,129 1,872 851 130 0 2,641 613 26 12 1 129.2 0.9 6.0 71.0

Sep 13 6,612 1,975 924 70 0 2,469 580 6 19 0 102.7 1.0 6.0 70.0

Sep 14 4,418 1,640 711 89 0 3,567 725 11 18 0 104.3 1.2 6.0 70.0

Sep 15 6,758 3,145 1,975 119 0 6,503 1,500 22 39 0 111.3 1.2 6.0 70.0

Sep 16 7,053 2,820 2,272 53 0 6,534 1,287 25 12 0 114.7 1.0 6.0 69.0

Sep 17 6,503 2,944 2,506 92 0 5,485 1,199 36 19 0 105.7 0.8 6.0 69.0

Sep 18 5,585 2,017 1,545 47 0 4,129 874 27 18 0 102.8 0.9 6.0 69.0

Sep 19 6,023 2,605 1,994 59 0 4,112 914 28 7 0 101.5 0.8 4.5 68.0

Sep 20 5,271 1,772 1,868 95 0 3,183 719 15 11 0 118.5 0.9 6.0 69.0

Sep 21 4,180 1,822 1,760 85 0 2,755 660 19 9 0 125.3 0.8 6.0 68.0

Sep 22 5,497 2,073 2,306 84 0 2,547 583 33 9 0 101.5 0.6 6.0 68.0

Sep 23 2,181 1,544 1,044 14 0 1,935 489 9 7 0 102.5 0.8 6.0 68.0

Sep 24 2,390 1,414 1,165 36 0 2,216 506 12 11 0 90.7 0.1 6.0 68.0

Sep 25 3,601 2,234 1,369 85 0 3,601 844 22 7 0 94.5 0.8 6.0 68.0

Sep 26 4,224 1,926 1,890 36 0 2,977 676 39 2 0 115.2 0.8 5.0 68.0

Sep 27 3,278 2,296 1,228 24 0 2,037 511 55 9 0 109.7 0.8 5.0 67.0

Sep 28 2,403 1,280 765 23 0 2,001 496 33 13 0 108.2 0.3 6.0 67.0

Sep 29 2,302 1,378 473 10 0 1,935 474 26 5 0 103.0 0.8 6.0 67.0

Sep 30 2,910 1,251 726 32 0 2,505 616 36 9 0 103.0 0.8 6.0 67.0

TOTAL 134,639 47,802 35,881 1,802 2 83,950 19,528 544 497 1 

AVG. 4,488 1,593 1,196 60 0 2,798 651 17 0 111.4 0.8 5.9 69.0

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 103,401 39,823 37,711 2,206 143,605 221,868 77,985 561 3,563 1 

SUMMER 75,375 35,544 

FALL 152,639 53,065 

TOTAL 331,415 128,432 

CHINOOK ADULT

70
TABLE 48

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS OCTOBER 2011

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 3,632 1172 1,488 119 4,196 1,057 24 1 0 76.4 0.8 6.0 66.0

Oct 2 1,851 841 1,265 51 3,498 971 22 3 0 78.8 0.8 6.0 67.0

Oct 3 1,105 609 880 49 2,281 669 20 4 0 87.7 1.1 6.0 66.0

Oct 4 841 499 636 20 1,776 558 11 -1 0 98.2 0.8 6.0 66.0

Oct 5 1,058 462 448 6 1,596 476 7 1 0 107.6 1.1 6.0 65.0

Oct 6 1,039 461 379 6 1,459 498 4 1 0 116.6 0.8 6.0 65.0

Oct 7 2,725 973 2,309 39 2,653 851 7 -4 0 95.8 0.8 6.0 64.0

Oct 8 1,881 654 3,459 76 2,293 682 2 -1 0 89.7 0.8 6.0 64.0

Oct 9 1,320 463 2,331 29 1,549 501 2 0 0 93.6 0.8 6.0 64.0

Oct 10 1,119 459 1,179 28 1,277 423 5 -1 0 128.2 0.8 6.0 64.0

Oct 11 1,742 480 1,041 31 1,446 519 5 0 1 111.5 0.8 6.0 63.0

Oct 12 803 238 681 24 1,391 525 2 0 0 98.4 0.7 5.5 64.0

Oct 13 1,194 332 2,499 69 2,364 973 4 -1 0 113.4 0.8 5.5 64.0

Oct 14 965 304 2,470 44 2,175 943 1 -1 0 130.8 0.8 5.5 63.0

Oct 15 700 241 1,028 20 730 256 6 0 0 136.9 0.8 6.0 63.0

Oct 16 762 309 446 14 547 205 7 0 0 126.6 0.8 6.0 63.0

Oct 17 607 220 324 10 443 155 1 0 0 118.0 0.7 6.0 63.0

Oct 18 303 205 290 2 336 110 1 1 1 118.4 1.1 6.0 62.0

Oct 19 260 100 150 2 315 123 0 0 0 103.4 1.1 6.0 62.0

Oct 20 516 185 196 4 303 123 1 0 0 111.0 1.1 6.0 61.0

Oct 21 341 113 186 1 394 186 1 1 0 116.2 0.8 6.0 61.0

Oct 22 388 158 172 1 422 205 2 0 0 115.0 0.8 6.0 61.0

Oct 23 292 123 135 1 358 169 1 0 0 84.6 0.7 6.0 63.0

Oct 24 558 116 162 7 318 139 1 0 0 105.4 1.1 6.0 63.0

Oct 25 194 51 167 0 262 110 0 0 0 119.7 0.8 6.0 62.0

Oct 26 463 88 117 1 191 74 0 0 0 102.6 0.9 6.0 62.0

Oct 27 343 108 103 2 202 74 0 0 0 132.0 0.9 6.0 61.0

Oct 28 296 58 116 2 134 67 0 0 0 128.4 0.0 6.0 61.0

Oct 29 131 58 140 2 169 71 0 0 0 119.0 0.0 6.0 61.0

Oct 30 145 31 179 5 167 73 0 0 0 94.4 0.0 6.0 56.0

Oct 31 191 48 108 2 232 102 0 0 0 94.5 0.0 6.0 57.0

TOTAL 27,765 10,159 25,084 667 35,477 11,888 137 3 2 

AVG. 896 328 809 22 1,144 383 4 0 0 108.2 0.8 6.0 62.8

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 103,401 39,823 62,795 2,873 143,605 257,345 89,873 698 3,566 3 

SUMMER 75,375 35,544 

FALL 180,404 63,224 

TOTAL 359,180 138,591 

 Note: Visual counts ended October 31. 

CHINOOK ADULT

71
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 131.1 0.7 6.0 57.0 Dec 1 128.5 0.0 6.0 48.0

Nov 2 131.2 0.8 6.0 58.0 Dec 2 122.4 0.0 6.0 48.0

Nov 3 124.8 0.6 6.0 57.0 Dec 3 122.1 0.0 6.0 48.0

Nov 4 114.3 0.0 6.0 57.0 Dec 4 124.9 0.0 6.0 48.0

Nov 5 115.4 0.0 6.0 56.0 Dec 5 132.6 0.0 6.0 48.0

Nov 6 119.8 0.0 6.0 56.0 Dec 6 138.1 0.0 6.0 47.0

Nov 7 111.8 0.0 6.0 56.0 Dec 7 141.5 0.0 6.0 47.0

Nov 8 134.0 0.0 6.0 55.0 Dec 8 132.9 0.0 6.0 46.0

Nov 9 110.8 0.0 6.0 55.0 Dec 9 137.9 0.1 6.0 46.0

Nov 10 118.9 0.0 6.0 54.0 Dec 10 139.1 0.0 6.0 46.0

Nov 11 127.8 0.0 6.0 54.0 Dec 11 124.7 0.0 6.0 46.0

Nov 12 105.9 0.0 6.0 53.0 Dec 12 141.8 0.0 6.0 45.0

Nov 13 111.8 0.0 6.0 53.0 Dec 13 130.7 0.0 6.0 44.0

Nov 14 128.5 0.0 6.0 53.0 Dec 14 143.5 0.0 6.0 44.0

Nov 15 116.1 0.0 6.0 53.0 Dec 15 131.6 0.0 6.0 43.0

Nov 16 142.4 0.0 6.0 51.0 Dec 16 115.7 0.0 6.0 43.0

Nov 17 129.7 0.0 6.0 51.0 Dec 17 130.4 0.0 6.0 44.0

Nov 18 127.7 0.0 6.0 50.0 Dec 18 111.4 0.0 6.0 44.0

Nov 19 121.9 0.0 6.0 50.0 Dec 19 121.3 0.0 6.0 44.0

Nov 20 137.0 0.0 6.0 49.0 Dec 20 134.3 0.0 6.0 43.0

Nov 21 127.6 0.0 6.0 49.0 Dec 21 118.0 0.0 6.0 43.0

Nov 22 127.8 0.0 6.0 49.0 Dec 22 134.9 0.0 6.0 43.0

Nov 23 114.7 0.0 5.5 49.0 Dec 23 127.0 0.0 6.0 43.0

Nov 24 114.8 0.0 6.0 49.0 Dec 24 127.5 0.0 6.0 42.0

Nov 25 111.8 0.0 6.0 48.0 Dec 25 118.6 0.0 6.0 42.0

Nov 26 113.9 0.0 6.0 48.0 Dec 26 132.4 0.0 6.0 42.0

Nov 27 108.4 0.0 6.0 48.0 Dec 27 136.0 0.0 6.0 42.0

Nov 28 123.1 0.0 6.0 48.0 Dec 28 126.5 0.0 6.0 42.0

Nov 29 120.6 0.0 6.0 48.0 Dec 29 111.8 0.0 6.0 42.0

Nov 30 126.1 0.0 6.0 48.0 Dec 30 123.8 0.0 6.0 42.0

Dec 31 118.0 0.0 6.0 42.0

AVG. 121.7 0.1 6.0 52.1 AVG. 128.4 0.0 6.0 44.4

NOVEMBER DECEMBER

JOHN DAY PROJECT 2011

DISCHARGE AND WATER QUALITY DATA

TABLE 49

72
YEARLY TOTALS OF SALMONIDS COUNTED OVER 

JOHN DAY DAM

1968 - 2011

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 472,340 305,042 35,417 38,765 851,564

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

2011 497,771 257,345 143,605 65,668 965,087

TOTALS 10,773,283 7,784,960 2,998,816 750,227 22,308,001

10-Year

Average 402,393 302,971 113,881 40,314 859,630

*Jacks included

1999 - Total includes 1 pink

2005 - Total includes 12 pinks

2006 - Total includes 1 chum and 3 pinks

2011 - Total includes 698 pinks 

TABLE 50

73
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

2011 2,856 131,343 70,070 46,154 26,983 182,441 37,924 497,771 143,224 110,919 243,628 138,591

TOTAL 4,123 1,122,194 1,756,089 1,082,949 817,938 809,164 4,478,676 691,660 10,066 10,773,283 3,005,342 1,836,562 5,920,834 2,409,728

10-Year

Average 27,998 75,472 58,229 32,924 26,340 155,723 24,655 402,393 109,834 86,577 204,928 70,039

*Jacks included

MONTHLY COUNT OF CHINOOK SALMON

JOHN DAY DAM 1968 - 2011

74
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

2011 41,854 101,278 471 2 0 143,605

TOTAL 101 1,501,943 1,479,202 16,866 627 76 1 2,998,816

10-Year 

Average 71,510 42,179 176 9 113,881

TABLE 52

MONTHLY COUNT OF SOCKEYE SALMON

1968 - 2011

 JOHN DAY DAM

75
TABLE 53

MONTHLY COUNT OF COHO SALMON

JOHN DAY DAM 1968 - 2011

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

2011 2,234 37,683 25,751 65,668

TOTAL 0 2 1 109 19,261 476,180 246,381 8,231 750,227

10-Year

Average 995 22,802 15,740 40,314

*Jacks included

76
TABLE 54

MONTHLY COUNT OF STEELHEAD 

JOHN DAY DAM 1968 - 2011

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

2011 2,396 408 1,090 32,498 101,526 83,950 35,477 257,345

TOTAL 23,715 115,297 41,328 110,181 844,043 1,305,905 3,764,867 1,527,573 48,905 7,784,960

10-YR

Average 2,405 570 4,584 34,239 55,062 146,886 53,367 302,971

77
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

78
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 Night 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 Night video lamprey counts. 

1 November – 31 December No counting. 

FISH LADDER OPERATING SCHEDULE

Washington Ladder

1 January - 15 February Ladder in service. 

15 February – 26 February Ladder dewatered for annual maintenance. 

26 February - 31 December Ladder in service. 

Oregon Ladder

1 January - 11 January Ladder in service. 

11 January – 15 February Ladder dewatered for annual maintenance. 

15 February - 31 December Ladder in service.

FISHWAY ACTIVITIES

Washington ladder maintenance activities included a dive inspection of diffuser 

gratings and maintenance of all above-water structures to the tailwater elevation. We still 

cannot dewater the junction pool due to problems with the concrete spillway bulkheads. 

The Wasco county PUD unit was out of service from 26 January to 28 February due to 

failure of the bypass gates, and for maintenance. 

Oregon ladder maintenance activities included installation of new exit traveling 

screens. Crews maintained the ladder above and below water structures and regulating 

equipment. They completed video and physical inspections of all diffuser gratings, and 

re-attached one lamprey passage improvement plate. 

The project operated three fish pumps from 1 January to 3 January. From 23 

February to 31 December, only two pumps were in use due to fish pump 2 being out of 

79
service for major overhaul. The 1000 cfs gravity conduit operated from 1 January to 6 

February and 1 March to 31 December. 

The project operated the juvenile bypass channel, for both juvenile and adult 

fallback passage, from 27 March to 21 December. On 31 March crews dewatered the 

channel for eight hours, after closing orifices, to examine the rectangular screen cleaning 

mechanism. On 11 April crews closed the orifices for 8.5 hours to repair the mechanism. 

On September 13, crews closed the orifices for three hours to remove debris from the 

inclined floor screen. On 18 November, staff switched the system to emergency bypass 

due to failure of the rectangular screen brush. 

80
TABLE 55

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER McNARY DAM

2011

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

CHINOOK* 683 118,537 64,599 46,170 21,482 144,223 44,733 440,427

STEELHEAD 2,283 348 714 17,533 94,372 87,138 43,681 246,069

SOCKEYE 20,773 92,461 703 15 0 113,952

COHO* 917 24,682 18,705 44,304

CHUM 0

PINK 5 367 133 505

TOTAL 2,966 118,885 86,086 156,164 117,479 256,425 107,252 845,257

SHAD 13 53,861 161,616 9,415 224,905

LAMPREY -1 65 532 266 6 868

STURGEON 0

BULL TROUT 0

*Jacks Included

Count began March 31.

81
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 1 133.4 0.0 6.+ 42.0 Feb 1 215.9 43.4 2.5 39.0 Mar 1 228.7 72.0 6.0+ 36.0

Jan 2 145.7 0.0 6.+ 42.0 Feb 2 200.7 41.4 2.4 39.0 Mar 2 215.1 57.7 6.0 36.0

Jan 3 170.8 0.0 6.+ 41.0 Feb 3 204.9 46.8 2.6 39.0 Mar 3 194.3 39.9 NA 36.0

Jan 4 153.5 0.0 6.+ 41.0 Feb 4 200.4 31.5 1.9 39.0 Mar 4 208.9 53.0 5.2 36.0

Jan 5 141.9 0.0 6.+ 41.0 Feb 5 159.1 0.0 2.3 39.0 Mar 5 208.7 52.7 6.0 36.0

Jan 6 146.1 0.0 6.+ 41.0 Feb 6 153.7 0.0 2.2 38.0 Mar 6 206.4 47.8 5.4 38.0

Jan 7 128.8 0.0 6.+ 41.0 Feb 7 159.1 0.0 3.2 38.0 Mar 7 207.0 47.8 5.0 38.0

Jan 8 126.4 0.0 6.+ 40.0 Feb 8 202.0 26.0 4.0 38.0 Mar 8 206.5 47.7 5.2 38.0

Jan 9 118.6 0.0 6.+ 40.0 Feb 9 222.3 47.6 5.0 38.0 Mar 9 208.8 47.7 5.5 41.0

Jan 10 139.1 0.0 6.+ 40.0 Feb 10 212.0 37.2 3.5 38.0 Mar 10 209.9 47.2 5.0 39.0

Jan 11 147.3 0.0 6.+ 39.0 Feb 11 219.6 43.6 4.0 38.0 Mar 11 199.4 38.9 4.5 39.0

Jan 12 172.9 0.0 6.+ 39.0 Feb 12 218.5 45.6 3.8 38.0 Mar 12 204.8 48.0 4.7 40.0

Jan 13 153.7 0.0 6.+ 38.0 Feb 13 189.3 22.1 4.8 38.0 Mar 13 205.0 50.1 4.3 40.0

Jan 14 140.2 0.0 6.+ 38.0 Feb 14 207.8 61.8 5.0 38.0 Mar 14 203.1 48.0 2.7 40.0

Jan 15 136.4 0.0 6.+ 38.0 Feb 15 228.2 90.5 5.8 38.0 Mar 15 217.7 62.3 3.2 40.0

Jan 16 120.4 0.0 6.+ 39.0 Feb 16 228.3 83.0 5.3 38.0 Mar 16 209.8 53.9 3.5 40.0

Jan 17 163.1 0.0 6.+ 39.0 Feb 17 227.2 66.5 4.6 38.0 Mar 17 229.4 70.9 3.0 40.0

Jan 18 193.0 6.5 6.+ 39.0 Feb 18 227.4 51.4 5.2 38.0 Mar 18 222.6 62.9 3.5 40.0

Jan 19 223.6 34.1 6.+ 39.0 Feb 19 209.1 32.5 3.2 38.0 Mar 19 209.2 48.2 3.3 40.0

Jan 20 227.3 47.2 5.0 39.0 Feb 20 203.2 26.2 5.6 38.0 Mar 20 188.4 24.3 2.9 40.0

Jan 21 220.2 47.0 2.8 40.0 Feb 21 194.7 16.7 NA 38.0 Mar 21 188.2 26.1 4.1 41.0

Jan 22 234.0 61.3 2.2 40.0 Feb 22 174.7 17.6 5.2 38.0 Mar 22 184.3 12.1 3.8 41.0

Jan 23 248.6 74.6 2.4 40.0 Feb 23 194.9 45.2 6.0+ 38.0 Mar 23 224.6 50.5 2.5 41.0

Jan 24 246.1 69.1 2.8 40.0 Feb 24 200.3 47.6 5.2 38.0 Mar 24 220.5 50.5 2.3 41.0

Jan 25 219.2 42.5 2.6 40.0 Feb 25 198.5 47.7 4.9 38.0 Mar 25 234.6 59.5 2.6 41.0

Jan 26 214.3 40.1 3.2 40.0 Feb 26 198.7 47.9 5.3 38.0 Mar 26 233.5 60.4 2.8 41.0

Jan 27 249.9 77.3 3.0 40.0 Feb 27 201.6 48.6 5.4 37.0 Mar 27 233.5 57.1 3.0 42.0

Jan 28 247.3 73.1 4.0 40.0 Feb 28 212.3 56.7 5.2 36.0 Mar 28 210.2 47.7 2.9 42.0

Jan 29 215.4 43.8 4.5 40.0 Mar 29 224.7 55.4 3.4 42.0

Jan 30 219.9 45.6 3.2 40.0 Mar 30 235.1 59.4 3.1 42.0

Jan 31 213.5 39.2 2.3 39.0 Mar 31 245.6 70.7 3.7 42.0

AVG. 181.0 22.6 4.9 39.8 AVG. 202.3 40.2 4.2 38.1 AVG. 213.5 50.7 3.9 39.6

TABLE 56

DISCHARGE AND WATER QUALITY DATA

MCNARY PROJECT 2011

82
TABLE 57

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS APRIL 2011

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 7 0 152 70 307.3 158.3 3.2 42.0

Apr 2 4 0 101 59 319.7 170.9 3.3 42.0

Apr 3 4 0 181 130 345.3 196.5 4.2 45.0

Apr 4 9 0 169 89 336.5 187.7 2.9 45.0

Apr 5 2 0 150 90 349.8 206.0 2.1 45.0

Apr 6 7 0 143 98 332.4 193.3 2.8 44.0

Apr 7 5 0 162 113 306.5 164.5 3.2 44.0

Apr 8 5 0 131 81 282.1 132.9 3.4 44.0

Apr 9 5 0 120 74 298.7 150.3 3.5 44.0

Apr 10 7 0 102 48 308.4 159.6 2.4 45.0

Apr 11 2 0 91 49 296.1 151.3 2.5 45.0

Apr 12 6 0 105 64 283.4 145.2 2.1 45.0

Apr 13 4 0 50 34 290.2 154.8 2.3 45.0

Apr 14 7 0 55 32 270.4 139.8 2.0 45.0

Apr 15 4 0 53 38 262.1 124.2 2.9 45.0

Apr 16 9 0 59 40 224.3 90.0 2.7 45.0

Apr 17 3 0 46 33 248.4 100.1 3.2 45.0

Apr 18 8 0 42 29 260.7 114.7 2.5 45.0

Apr 19 10 0 45 30 252.7 103.7 3.1 45.0

Apr 20 16 0 64 57 275.1 125.9 3.3 46.0

Apr 21 15 0 45 30 277.7 127.4 3.0 47.0

Apr 22 13 0 39 24 271.1 121.1 3.1 46.0

Apr 23 16 1 28 22 263.4 113.4 3.0 47.0

Apr 24 26 2 24 16 250.4 101.5 3.2 47.0

Apr 25 38 1 18 13 257.4 112.8 3.5 47.0

Apr 26 50 5 32 22 258.3 113.1 3.3 47.0

Apr 27 87 4 23 16 258.4 109.8 3.4 47.0

Apr 28 63 2 20 12 255.8 106.6 3.1 47.0

Apr 29 98 3 20 12 246.0 98.9 3.2 47.0

Apr 30 132 3 13 7 230.6 92.6 3.2 47.0

TOTAL 662 21 2,283 1,432

AVG. 22 1 76 48 280.6 135.6 3.0 45.3

 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

83
TABLE 58

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS MAY 2011

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 1 402 11 25 18 0 248.0 99.3 3.7 48.0

May 2 735 26 21 10 0 255.9 106.9 4.0 48.5

May 3 1,742 24 17 14 0 251.3 102.4 3.2 49.0

May 4 3,017 67 21 14 0 248.6 99.4 3.5 49.0

May 5 4,273 78 8 2 0 247.5 99.0 3.5 49.0

May 6 7,082 213 21 15 0 249.1 99.9 2.5 50.0

May 7 5,524 262 21 12 0 249.7 100.1 2.8 50.0

May 8 5,236 311 14 6 0 249.3 99.8 3.4 50.0

May 9 3,825 291 17 8 0 277.5 129.0 3.2 50.0

May 10 5,807 456 22 11 0 265.6 118.9 4.0 50.0

May 11 6,980 706 9 5 0 256.7 112.1 4.6 50.0

May 12 5,032 783 19 7 0 295.4 151.1 3.8 50.0

May 13 5,460 777 21 9 0 325.3 188.8 4.1 53.0

May 14 6,188 928 6 2 0 347.3 209.8 4.2 52.0

May 15 7,652 1635 11 5 0 385.8 250.3 NA 53.0

May 16 3,359 1734 7 1 1 422.9 293.5 3.4 53.0

May 17 2,964 1901 7 1 0 437.8 299.4 3.1 52.0

May 18 3,251 2155 6 2 0 422.0 279.6 3.1 52.0

May 19 2,026 1702 16 2 0 421.5 279.6 1.8 52.0

May 20 1,995 1120 2 1 0 416.4 273.4 2.2 53.0

May 21 1,451 1019 7 0 0 443.0 298.1 2.0 53.0

May 22 1,497 825 5 1 0 452.2 305.4 1.9 52.0

May 23 1,153 693 3 1 0 480.2 333.0 1.8 52.0

May 24 1,114 881 1 0 0 473.1 325.5 2.0 52.0

May 25 1,356 953 5 0 0 470.1 321.4 2.3 52.0

May 26 1,221 991 10 1 12 461.7 312.5 2.2 52.0

May 27 772 881 3 -1 0 481.9 331.7 3.0 52.0

May 28 693 1171 7 0 0 495.5 346.4 2.6 52.0

May 29 474 791 6 2 0 499.4 349.9 2.5 53.0

May 30 581 813 4 0 0 480.6 337.6 2.4 53.0

May 31 780 697 6 -2 0 473.5 324.0 2.5 53.0

TOTAL 93,642 24,895 348 147 13

AVG. 3,021 803 11 5 0 370.5 225.1 3.0 51.3

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD

SPRING 94,304 24,916 0 2,631 1,579 13

CHINOOK ADULT 

84
TABLE 59

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS JUNE 2011

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 1 918 848 0 5 -2 0 0 476.1 328.0 3.0 54.0

Jun 2 848 905 0 4 2 0 0 468.4 319.8 2.3 54.0

Jun 3 711 744 0 5 1 8 0 476.7 332.6 2.8 53.0

Jun 4 720 493 0 2 0 0 0 486.1 340.4 2.2 53.0

Jun 5 908 865 1 3 2 1 0 477.6 329.9 2.5 55.0

Jun 6 867 860 0 9 2 5 0 485.8 337.8 2.5 55.0

Jun 7 1,169 1,364 0 15 1 1 0 493.6 342.9 2.3 55.0

Jun 8 800 755 0 8 1 7 0 510.3 356.0 2.5 55.0

Jun 9 928 773 0 10 -1 0 0 500.9 339.8 2.7 55.0

Jun 10 1,843 997 0 11 0 2 0 486.5 327.5 2.7 56.0

Jun 11 1,687 798 4 13 2 1 0 484.3 325.3 2.5 56.0

Jun 12 1,829 893 26 10 2 0 0 481.6 320.4 2.6 56.0

Jun 13 1,359 639 21 12 1 8 0 484.3 325.2 2.8 56.0

Jun 14 1,484 542 8 12 0 2 0 494.8 342.1 2.0 56.0

Jun 15 1,909 641 44 16 1 18 0 501.5 343.3 1.7 56.0

Jun 16 1,784 718 71 19 1 12 0 495.7 329.1 1.8 56.0

Jun 17 1,331 599 92 23 5 60 0 478.5 304.2 2.1 56.0

Jun 18 1,613 715 130 19 2 192 0 455.9 289.7 2.8 56.0

Jun 19 985 459 202 22 4 264 0 442.0 269.9 2.1 57.0

Jun 20 1,191 541 290 28 4 2,681 0 437.2 271.7 2.5 57.0

Jun 21 1,581 685 370 56 7 2,935 0 431.4 260.1 2.8 57.0

Jun 22 1,469 592 557 28 10 1,934 0 445.7 282.2 3.2 57.0

Jun 23 1,719 747 848 26 5 423 0 453.2 290.8 2.4 57.0

Jun 24 1,682 767 1,480 38 7 2,346 0 493.6 327.8 2.3 57.0

Jun 25 1,629 620 1,340 41 11 9,299 -1 425.3 262.5 2.0 57.0

Jun 26 1,651 569 1,099 20 6 3,754 0 434.4 274.5 2.4 58.0

Jun 27 2,176 666 2,060 67 11 7,130 0 413.0 259.7 2.8 58.0

Jun 28 2,053 731 3,570 71 24 10,710 0 401.9 244.1 3.2 59.0

Jun 29 2,007 638 3,893 46 12 7,064 0 401.0 242.8 3.0 59.0

Jun 30 1,864 720 4,667 75 23 5,004 0 404.8 253.6 2.2 59.0

TOTAL 6,941 35,774 21,884 20,773 714 144 53,861 -1

AVG. 868 1,626 729 692 24 5 1,795 0 464.1 305.8 2.5 56.2

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 101,245 31,750 20,773 3,345 1,723 53,874 -1

SUMMER 35,774 15,050

TOTAL 137,019 46,800

85
TABLE 60

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS JULY 2011

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 1,389 542 3,704 135 34 6,392 0 430.4 281.0 2.4 60.0

Jul 2 1,565 603 3,882 77 23 7,788 0 433.5 283.9 2.2 60.0

Jul 3 1,617 620 4,367 103 20 5,446 0 422.1 275.4 2.2 60.0

Jul 4 1,868 684 4,735 156 45 17,376 0 407.2 261.2 2.5 60.0

Jul 5 2,244 753 6,046 170 49 16,494 0 381.5 237.3 3.0 60.0

Jul 6 1,861 599 5,548 169 57 13,970 0 386.9 238.3 3.5 61.0

Jul 7 1,780 644 5,215 309 85 5,575 0 400.0 254.2 3.5 61.0

Jul 8 1,487 615 6,175 203 68 5,873 0 395.2 254.3 3.5 61.0

Jul 9 1,032 360 4,364 195 62 6,814 0 386.0 243.0 3.5 61.0

Jul 10 1,433 528 5,748 289 116 8,005 2 363.2 213.4 3.8 62.0

Jul 11 1,442 549 6,024 253 95 7,575 0 358.8 217.8 3.8 62.0

Jul 12 1,576 648 6,337 337 124 9,491 0 319.7 182.6 4.6 63.0

Jul 13 1,357 527 5,227 415 157 5,332 0 314.6 189.7 4.5 63.0

Jul 14 1,158 402 4,422 385 184 4,874 1 336.3 218.1 4.6 62.0

Jul 15 826 310 3,196 345 149 4,058 0 334.4 207.4 4.9 62.0

Jul 16 845 313 2,427 424 166 5,331 1 295.9 171.8 5.3 62.0

Jul 17 895 312 2,921 489 190 2,852 3 288.4 165.1 4.9 62.0

Jul 18 980 255 2,435 468 192 3,489 1 295.9 179.6 5.0 63.0

Jul 19 1,037 318 2,835 623 279 4,550 1 298.0 188.4 4.7 63.0

Jul 20 965 327 1,859 579 257 4,747 1 290.3 173.5 4.6 63.0

Jul 21 940 274 1,137 678 299 2,582 2 274.8 151.2 4.6 63.0

Jul 22 604 186 902 697 333 1,604 2 277.3 151.3 4.2 63.0

Jul 23 467 121 665 585 262 1,725 2 272.0 134.4 4.7 63.0

Jul 24 689 156 512 610 256 1,323 1 272.4 136.4 5.1 63.0

Jul 25 719 177 548 919 419 1,521 2 273.3 148.9 5.0 64.0

Jul 26 759 231 385 1,048 494 1,230 5 245.5 126.3 5.0 64.0

Jul 27 599 219 311 1,337 612 1,388 8 247.9 123.8 5.0 64.0

Jul 28 465 192 199 1,258 532 1,306 8 256.5 128.5 4.8 65.0

Jul 29 675 138 132 1,640 810 1,094 2 237.5 117.8 5.2 65.0

Jul 30 500 149 113 1,224 585 830 16 235.5 118.1 6.0+ 66.0

Jul 31 489 155 90 1,413 653 981 7 236.4 118.1 NA 66.0

TOTAL 34,263 11,907 92,461 17,533 7,607 161,616 65

AVG. 1105 384 2,983 566 245 5,213 2 321.5 190.0 4.2 62.5

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 101,245 31,750 113,234 20,878 9,330 215,490 64

SUMMER 70,037 26,957

TOTAL 171,282 58,707

86
TABLE 61

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS AUGUST 2011

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 1 502 170 0 0 107 1,696 810 0 997 9 232.6 128.7 5.5 66.0

Aug 2 867 203 0 0 136 2,792 1,264 0 623 9 217.9 131.7 6.0+ 66.0

Aug 3 717 175 0 0 87 2,558 1,143 0 939 15 225.4 141.5 5.8 66.0

Aug 4 590 167 0 0 90 2,828 1,254 0 871 12 227.2 137.1 5.8 66.0

Aug 5 440 116 0 0 77 3,678 1,678 0 519 16 208.1 120.4 5.5 67.0

Aug 6 544 171 0 0 43 3,514 1,622 0 490 1 201.4 114.6 5.8 67.0

Aug 7 547 121 0 0 28 3,731 1,597 0 757 5 201.9 101.4 6.0+ 68.0

Aug 8 377 85 0 0 25 3,019 1,224 0 372 6 213.1 119.8 6.0+ 68.0

Aug 9 461 142 0 0 18 5,216 2,035 0 523 12 213.9 107.2 4.9 68.0

Aug 10 316 90 0 0 11 4,156 1,567 0 519 23 211.2 105.8 6.0+ 68.0

Aug 11 306 72 0 1 17 3,781 1,351 0 221 19 215.0 108.0 4.7 68.0

Aug 12 334 94 1 0 13 4,198 1,424 0 322 35 222.2 110.1 5.2 68.0

Aug 13 362 132 0 0 10 2,762 993 0 343 17 181.0 90.7 6.0 68.0

Aug 14 310 77 -2 0 4 2,762 900 0 275 12 188.4 93.5 5.8 68.0

Aug 15 296 82 0 0 4 2,477 896 0 235 13 205.2 103.2 6.0 68.0

Aug 16 440 85 1 0 8 2,723 924 0 155 24 209.4 103.6 6.0 68.0

Aug 17 459 87 1 1 5 2,557 868 0 138 9 217.0 108.5 6.0 68.0

Aug 18 536 97 1 0 6 2,872 905 0 185 19 207.9 104.6 5.8 68.0

Aug 19 447 79 5 1 2 2,958 979 0 92 20 208.6 105.0 6.0 68.0

Aug 20 426 150 2 7 1 2,975 977 0 137 24 199.0 99.9 5.5 68.0

Aug 21 464 114 11 2 0 2,434 763 1 122 25 182.6 91.5 6.0+ 68.0

Aug 22 613 134 10 6 4 3,193 1,031 0 64 30 191.5 96.0 5.8 68.0

Aug 23 928 102 24 7 3 2,861 864 0 60 29 193.5 97.2 5.6 68.0

Aug 24 640 166 48 10 1 3,397 1,086 0 69 17 211.1 105.7 6.0 68.0

Aug 25 582 84 87 25 2 3,312 1,056 0 51 28 202.0 101.4 6.0+ 68.0

Aug 26 547 107 65 11 0 3,158 915 0 50 20 200.7 100.5 6.0+ 68.0

Aug 27 1,049 152 109 6 1 2,643 802 1 40 21 185.0 92.6 6.0+ 69.0

Aug 28 577 119 76 6 0 2,844 830 1 52 23 167.3 84.0 6.0+ 70.0

Aug 29 768 129 74 6 0 2,200 660 0 78 19 164.5 82.7 6.0+ 70.0

Aug 30 1,326 250 102 11 0 2,731 901 0 68 10 166.5 83.9 6.0+ 70.0

Aug 31 778 181 164 38 0 2,346 701 2 48 10 181.8 91.4 6.0+ 69.0

TOTAL 4,584 12,965 3,933 779 138 703 94,372 34,020 5 9,415 532

AVG. 573 564 127 25 4 23 3,044 1,097 0 304 17 201.7 105.2 5.8 67.9

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 101,245 31,750 779 138 113,937 115,250 43,350 5 224,905 596

SUMMER 74,621 28,165

FALL 12,965 2,725

TOTAL 188,831 62,640

87
TABLE 62

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS SEPTEMBER 2011

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 1 842 214 141 29 0 2,504 749 0 19 139.0 2.2 6.0+ 69.0

Sep 2 818 148 88 54 1 1,470 430 0 21 132.1 0.0 6.0+ 68.0

Sep 3 797 125 84 42 -1 1,467 382 0 22 104.2 0.0 6.0+ 68.0

Sep 4 1,720 276 145 77 1 1,022 291 1 14 101.4 0.0 6.0+ 68.0

Sep 5 2,951 354 139 64 2 1,295 357 0 20 118.3 0.0 6.0+ 68.0

Sep 6 2,591 270 199 19 2 1,890 534 2 9 113.5 3.8 6.0+ 68.0

Sep 7 4,122 328 385 58 1 2,634 692 4 19 128.7 0.0 6.0+ 68.0

Sep 8 3,535 562 435 39 1 2,356 618 10 13 129.9 0.1 6.0+ 68.0

Sep 9 3,783 684 667 55 0 2,326 563 18 10 136.3 0.0 6.0+ 68.0

Sep 10 3,719 802 628 37 2 1,988 444 7 16 123.0 0.0 6.0+ 69.0

Sep 11 3,616 1,091 759 37 0 2,099 530 7 8 110.2 0.0 6.0+ 69.0

Sep 12 5,430 1,348 873 36 0 1,917 462 11 17 126.7 0.0 6.0+ 69.0

Sep 13 5,334 1,111 966 76 0 2,447 603 10 12 107.3 0.6 6.0+ 69.0

Sep 14 4,369 1,241 868 53 0 3,267 806 11 13 114.3 0.0 6.0+ 69.0

Sep 15 6,001 1,604 1,035 90 1 3,795 934 11 3 122.2 5.6 5.3 69.0

Sep 16 3,912 1,182 664 34 0 3,239 744 7 3 116.9 2.6 5.2 69.0

Sep 17 6,156 2,061 763 28 0 4,494 1,038 8 6 108.1 0.0 6.0 69.0

Sep 18 8,456 1,805 1,145 34 0 6,960 1,574 18 2 107.4 0.0 6.0 68.0

Sep 19 7,076 1,186 1,560 20 1 6,351 1,338 24 4 101.2 0.0 6.0 68.0

Sep 20 5,317 1,512 1,687 65 0 5,148 991 25 6 119.2 0.0 6.0 67.0

Sep 21 3,433 1,418 1,225 48 1 3,068 719 26 1 120.7 1.0 5.1 67.0

Sep 22 3,312 1,292 845 42 0 2,878 664 19 12 107.5 0.0 5.1 66.0

Sep 23 4,321 1,257 1,026 33 1 2,945 729 20 3 105.0 0.0 5.0 66.0

Sep 24 4,322 1,385 1,131 49 0 2,748 636 18 5 99.5 0.0 5.4 66.0

Sep 25 3,584 1,056 1,024 32 0 2,660 647 17 1 105.1 0.0 5.8 66.0

Sep 26 3,852 1,389 1,394 59 0 2,913 660 28 2 114.2 0.0 6.0 66.0

Sep 27 3,125 808 873 65 0 2,853 697 21 2 116.7 0.0 6.0 66.0

Sep 28 3,601 1,281 1,202 7 2 3,965 914 16 2 97.2 0.0 6.0 66.0

Sep 29 2,309 770 642 6 0 2,365 515 14 0 111.6 0.0 5.1 66.0

Sep 30 2,164 1,095 758 43 0 2,074 493 14 1 106.1 0.0 NA NA

TOTAL 114,568 29,655 23,351 1,331 15 87,138 20,754 367 266

AVG. 3,819 989 778 44 1 2,905 692 9 114.8 0.5 5.8 67.7

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 101,245 31,750 24,130 1,469 113,952 202,388 64,104 372 224,905 862

SUMMER 74,621 28,165

FALL 127,533 32,380

TOTAL 303,399 92,295

CHINOOK ADULT

88
TABLE 63

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS OCTOBER 2011

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 2,493 847 598 87 2,034 522 12 1 105.8 0.0 5.0 65.0

Oct 2 3,076 1,141 799 73 2,872 644 28 0 102.6 0.0 5.2 65.0

Oct 3 2,693 1,038 596 43 3,306 770 20 0 111.3 0.3 5.7 64.0

Oct 4 3,345 1,058 1,302 66 5,479 1,394 20 1 104.2 0.0 5.3 64.0

Oct 5 889 477 648 23 2,490 572 9 1 117.5 0.0 5.8 64.0

Oct 6 841 388 379 15 1,546 386 13 0 117.8 0.0 6.0 64.0

Oct 7 1,131 455 436 12 2,772 789 2 0 91.4 0.0 5.8 63.0

Oct 8 1,105 414 257 9 2,159 573 2 0 105.6 0.0 6.0 63.0

Oct 9 2,469 482 639 7 1,787 516 2 0 111.3 0.0 5.3 63.0

Oct 10 1,256 255 966 24 1,014 283 1 0 128.8 0.0 5.2 62.0

Oct 11 2,019 430 2,103 26 2,018 634 7 0 107.7 0.0 5.6 62.0

Oct 12 1,727 507 2,053 68 2,700 828 4 1 92.4 0.0 6.0+ 62.0

Oct 13 905 393 896 38 1,544 420 1 0 119.8 0.0 6.0+ 62.0

Oct 14 1,636 236 478 4 798 238 3 0 138.8 0.0 6.0+ 62.0

Oct 15 1,018 178 544 6 1,136 374 0 0 137.9 0.0 6.0+ 62.0

Oct 16 1,273 244 1,305 30 1,995 696 2 0 122.2 0.0 6.0+ 62.0

Oct 17 1,212 210 1,338 24 1,811 595 2 0 108.7 1.1 6.0+ 61.0

Oct 18 714 187 791 11 1,188 379 2 1 114.7 0.0 6.0+ 61.0

Oct 19 754 100 333 3 883 332 1 0 113.3 0.0 6.0+ 61.0

Oct 20 531 108 225 2 554 177 0 0 118.9 0.0 5.1 61.0

Oct 21 337 109 235 8 606 212 1 1 114.8 0.0 4.8 61.0

Oct 22 372 111 159 11 403 149 0 0 112.0 0.0 4.9 61.0

Oct 23 498 116 190 6 468 161 1 0 85.5 0.0 6.0+ 60.0

Oct 24 313 130 154 8 348 138 0 0 98.4 0.0 6.0+ 60.0

Oct 25 338 101 125 6 359 133 0 1 114.4 0.3 5.8 60.0

Oct 26 450 99 101 1 299 115 0 -1 111.8 0.0 6.0+ 60.0

Oct 27 443 79 88 1 243 87 0 0 116.4 0.0 6.0+ 60.0

Oct 28 210 46 101 2 211 78 0 0 132.5 0.1 6.0+ 59.0

Oct 29 237 60 86 1 216 85 0 0 119.6 0.0 6.0+ 59.0

Oct 30 235 46 81 0 257 93 0 0 86.7 0.0 6.0+ 58.0

Oct 31 138 30 84 0 185 83 0 0 102.5 0.0 6.0+ 57.0

TOTAL 34,658 10,075 18,090 615 43,681 12,456 133 6

AVG. 1118 325 584 20 1,409 402 0 111.8 0.1 5.7 61.5

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 101,245 31,750 42,220 2,084 113,952 246,069 76,560 505 224,905 868

SUMMER 74,621 28,165

FALL 162,191 42,455

TOTAL 338,057 102,370

 Note: Visual counts ended October 31. 

Official Fall Chinook run ended October 31. 

CHINOOK ADULT

89
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 109.0 0.0 6.0+ 57.0 Dec 1 124.2 0.0 6.0+ 48.0

Nov 2 120.3 0.0 6.0+ 57.0 Dec 2 115.6 0.0 6.0+ 48.0

Nov 3 127.0 0.0 6.0+ 56.0 Dec 3 130.9 0.0 6.0+ 47.0

Nov 4 127.3 1.5 6.0+ 56.0 Dec 4 120.9 0.0 6.0+ 47.0

Nov 5 101.3 0.0 6.0+ 55.0 Dec 5 137.6 0.0 6.0+ 47.0

Nov 6 118.9 0.0 6.0+ 54.0 Dec 6 132.7 0.0 6.0+ 47.0

Nov 7 129.6 0.0 6.0+ 54.0 Dec 7 144.8 0.0 6.0+ 47.0

Nov 8 121.2 0.0 6.0+ 53.0 Dec 8 133.6 0.0 6.0+ 47.0

Nov 9 124.0 0.0 6.0+ 53.0 Dec 9 145.0 0.0 6.0+ 47.0

Nov 10 112.8 0.0 6.0+ 53.0 Dec 10 132.7 0.0 6.0+ 47.0

Nov 11 129.6 0.0 6.0+ 53.0 Dec 11 141.0 0.0 6.0+ 44.0

Nov 12 113.8 0.0 6.0+ 53.0 Dec 12 129.8 0.0 6.0+ 44.0

Nov 13 123.5 0.0 6.0+ 52.0 Dec 13 146.0 0.0 6.0+ 44.0

Nov 14 124.3 0.0 6.0+ 52.0 Dec 14 143.4 0.0 6.0+ 43.0

Nov 15 118.6 0.0 NA 51.0 Dec 15 133.0 0.0 6.0+ 43.0

Nov 16 149.1 13.1 NA 51.0 Dec 16 114.3 0.0 6.0+ 43.0

Nov 17 129.4 0.0 NA 50.0 Dec 17 103.2 0.0 6.0+ 43.0

Nov 18 125.9 0.0 5.8 50.0 Dec 18 112.3 0.0 6.0+ 43.0

Nov 19 121.8 0.0 6.0+ 50.0 Dec 19 131.3 0.0 6.0+ 43.0

Nov 20 135.0 0.0 6.0+ 49.0 Dec 20 127.7 0.0 6.0+ 43.0

Nov 21 134.9 0.0 6.0+ 49.0 Dec 21 116.4 0.0 6.0+ 43.0

Nov 22 129.6 0.0 6.0+ 49.0 Dec 22 132.3 0.1 6.0+ 43.0

Nov 23 116.6 0.0 6.0+ 49.0 Dec 23 130.4 0.0 6.0+ 42.0

Nov 24 110.1 0.0 6.0+ 49.0 Dec 24 132.4 0.0 6.0+ 42.0

Nov 25 114.7 0.0 6.0+ 49.0 Dec 25 141.3 0.0 6.0+ 41.0

Nov 26 108.8 0.0 6.0+ 49.0 Dec 26 132.4 0.0 6.0+ 41.0

Nov 27 115.2 0.0 6.0+ 49.0 Dec 27 116.9 0.0 6.0+ 41.0

Nov 28 108.1 0.0 6.0+ 49.0 Dec 28 117.6 0.0 6.0+ 41.0

Nov 29 131.3 0.0 6.0+ 49.0 Dec 29 117.1 0.0 6.0+ 41.0

Nov 30 123.7 0.0 NA 49.0 Dec 30 123.6 0.0 6.0+ 42.0

Dec 31 114.8 0.0 6.0+ 42.0

AVG. 121.8 0.5 6.0+ 51.6 AVG. 128.2 0.0 6.0+ 44.0

NOVEMBER DECEMBER

TABLE 64

DISCHARGE AND WATER QUALITY DATA

MCNARY PROJECT 2011

90
TABLE 65

YEARLY TOTALS OF SALMONIDS COUNTED OVER McNARY DAM

1954 - 2011

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 114,841 168,962 69,365 2,272 355,440

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 423,363 246,898 32,037 20,231 722,529

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

2011 440,427 246,069 113,952 44,304 844,752

Totals 11,656,954 7,812,654 3,706,086 663,135 23,838,829

10-Year

Average 342,480 253,642 93,353 21,981 711,455

*Jacks included

91
 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 - 2011

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

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

2011 683 118,537 64,599 46,170 21,482 144,223 44,733 440,427 132,995 102,786 204,646

Total 995 987,220 2,216,111 1,451,927 1,356,660 746,377 3,998,877 884,667 13,443 682 11,656,959 3,503,250 2,714,188 5,459,946

10-Year

Average 19,425 70,944 52,027 34,067 16,655 120,534 27,912 342,480 102,940 79,283 162,300

*Jacks included

TABLE 66

(Continued)

MONTHLY COUNT OF CHINOOK SALMON

McNARY DAM: 1954 - 2011

93
TABLE 67

MONTHLY COUNT OF SOCKEYE SALMON

McNARY DAM: 1954 - 2011

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

94
MONTHLY COUNT OF SOCKEYE SALMON

McNARY DAM; 1954 - 2011

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

2011 20,773 92,461 703 15 0 113,952

Total 1 218 1,033,337 2,572,302 86,982 9,442 3,798 5 1 3,706,086

10-Year

Average 3 48,607 44,573 165 5 93,353

TABLE 67

(Continued)

95
TABLE 68

MONTHLY COUNT OF COHO SALMON

McNARY DAM: 1954 - 2011

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

96
TABLE 68

MONTHLY COUNT OF COHO SALMON

McNARY DAM; 1954 - 2011

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

2011 917 24,682 18,705 44,304

TOTAL 1 14 50 515 22,353 462,403 171,955 5,806 38 663,135

10-Year

Average 244 12,344 9,144 21,981

*Jacks included

(Continued)

97
TABLE 69

MONTHLY COUNT OF STEELHEAD 

McNARY DAM: 1954-2011

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

98
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

2011 2,283 348 714 17,533 94,372 87,138 43,681 246,069

Total 1,059 925 33,723 115,221 41,533 78,617 699,362 1,350,821 3,697,889 1,709,157 69,280 15,067 7,812,654

10-Year

Avg. 2,011 309 2,355 22,095 38,731 125,118 55,708 253,642

(Continued)

MONTHLY COUNT OF STEELHEAD

McNARY DAM: 1954 - 2011

99
TABLE 70

JUL AUG SEP JUL AUG SEP JUL AUG SEP

Day Day Day

1 1 28 4 1 0 1 3 1 0 3 8

2 3 30 7 2 0 17 3 2 0 1 15

3 7 18 2 3 0 11 5 3 0 9 26

4 7 14 4 4 0 3 2 4 0 16 14

5 5 6 3 5 0 0 3 5 0 6 18

6 1 25 4 6 0 16 2 6 0 10 9

7 6 14 7 7 0 12 1 7 0 4 19

8 4 13 1 8 0 19 1 8 0 10 16

9 3 12 5 9 0 9 1 9 0 1 11

10 2 13 2 10 0 12 1 10 0 10 19

11 3 25 2 11 0 8 5 11 0 3 7

12 6 11 2 12 1 17 3 12 0 9 9

13 13 18 2 13 1 12 6 13 0 9 8

14 9 23 0 14 0 8 3 14 0 15 8

15 1 12 3 15 2 12 2 15 0 12 9

16 9 7 1 16 0 12 1 16 0 10 8

17 11 23 4 17 0 10 0 17 1 6 3

18 14 14 3 18 0 7 1 18 0 8 2

19 8 6 5 19 1 10 2 19 0 9 9

20 2 11 2 20 0 2 0 20 0 10 2

21 16 15 1 21 2 9 0 21 2 7 3

22 16 21 2 22 1 4 1 22 0 7 4

23 18 28 2 23 3 3 0 23 3 2 3

24 15 22 2 24 0 7 1 24 0 2 8

25 24 11 0 25 2 10 0 25 3 1 9

26 19 8 0 26 2 6 0 26 1 14 5

27 22 10 1 27 6 8 0 27 1 11 0

28 28 9 2 28 14 3 0 28 1 13 1

29 8 4 0 29 5 1 1 29 0 8 1

30 20 2 1 30 2 2 0 30 2 7 1

31 24 8 31 0 4 31 7 9

TOTALS 325 461 74 TOTALS 42 255 48 TOTALS 21 242 255

Note: video counting for night lamprey passage at McNaryDam (July 1 - September 30)

Not included in daytime count totals for lamprey.

2009 2010 2011

NIGHT COUNTS OF LAMPREY AT MCNARY DAM

100
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

101
. 

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 – 2 January Ladder in service

3 January – 14 January Ladder dewatered for annual maintenance

15 January – 31 December Ladder in service

South Ladder 

1 January – 17 January Ladder in service

18 January – 2 March Ladder dewatered for annual maintenance

3 March – 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. 

Idaho Cooperative Fisheries Research Unit conducted an evaluation of adult 

salmon and steelhead migration past the Snake and Columbia River Dams. 

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 11 – July 7. 

102
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 374 74,309 38,699 12,109 5,817 39,184 7,094 177,586

STEELHEAD 2,691 360 201 9,931 55,460 86,211 43,951 198,805

SOCKEYE 49 1,056 34 2 1,141

COHO* 37 4,130 2,560 6,727

PINK 34 4 38

TOTAL 3,065 74,669 38,949 23,096 61,348 129,561 53,609 384,297

SHAD 1 1,380 35,187 841 37,409

LAMPREY 10 19 101 117 22 269

STURGEON 1 1

BULL TROUT 1 1

*Jacks included

TABLE 71

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER ICE HARBOR DAM

103
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 24.3 0.0 7.5 40.0 Feb 1 55.7 0.0 1.6 39.0 Mar 1 59.9 0.0 4.8 39.0

Jan 2 30.5 0.0 7.5 39.0 Feb 2 43.5 0.0 1.6 39.0 Mar 2 51.4 0.0 4.9 39.0

Jan 3 39.8 0.0 7.5 39.0 Feb 3 39.0 0.0 1.6 39.0 Mar 3 54.3 0.0 4.9 39.0

Jan 4 39.6 0.0 7.5 38.0 Feb 4 40.9 0.0 1.8 39.0 Mar 4 58.5 0.0 4.9 39.0

Jan 5 24.1 0.0 7.5 38.0 Feb 5 37.3 0.0 1.8 39.0 Mar 5 51.2 0.0 4.9 39.0

Jan 6 15.1 0.0 8.2 38.0 Feb 6 33.6 0.0 1.8 39.0 Mar 6 53.5 0.0 4.9 39.0

Jan 7 28.3 0.0 8.2 38.0 Feb 7 52.3 0.0 1.8 39.0 Mar 7 59.4 0.0 4.9 39.0

Jan 8 31.1 0.0 8.2 38.0 Feb 8 45.2 0.0 1.8 39.0 Mar 8 54.7 0.0 3.9 40.0

Jan 9 24.3 0.0 8.2 38.0 Feb 9 47.4 0.0 2.6 39.0 Mar 9 59.1 0.0 3.6 40.0

Jan 10 32.7 0.0 8.2 38.0 Feb 10 43.5 0.0 3.0 39.0 Mar 10 45.9 0.0 3.6 40.0

Jan 11 35.3 0.0 8.2 38.0 Feb 11 43.0 0.0 3.0 39.0 Mar 11 67.9 0.0 3.6 40.0

Jan 12 27.4 0.0 8.2 38.0 Feb 12 29.6 0.0 3.0 39.0 Mar 12 66.8 0.0 3.6 40.0

Jan 13 35.0 0.0 8.2 38.0 Feb 13 43.6 0.0 3.0 39.0 Mar 13 43.1 0.0 3.6 40.0

Jan 14 30.9 0.0 8.2 38.0 Feb 14 51.4 0.0 3.0 39.0 Mar 14 60.6 0.0 3.6 40.0

Jan 15 45.6 0.0 8.2 38.0 Feb 15 58.0 0.0 3.3 39.0 Mar 15 70.0 0.0 3.6 40.0

Jan 16 50.9 0.0 8.2 38.0 Feb 16 50.6 0.0 3.3 39.0 Mar 16 62.9 0.0 3.3 40.0

Jan 17 95.0 0.0 8.2 38.0 Feb 17 57.9 0.0 3.3 39.0 Mar 17 88.4 12.5 3.3 40.0

Jan 18 105.9 0.0 8.0 38.0 Feb 18 53.6 0.0 4.2 40.0 Mar 18 82.8 6.9 3.0 41.0

Jan 19 80.8 0.0 6.9 39.0 Feb 19 56.0 0.0 4.5 39.0 Mar 19 80.0 5.1 3.0 42.0

Jan 20 67.4 0.0 6.9 39.0 Feb 20 46.1 0.0 4.5 39.0 Mar 20 76.2 3.6 3.0 42.0

Jan 21 70.0 0.0 6.9 39.0 Feb 21 53.4 0.0 4.5 39.0 Mar 21 81.9 7.6 3.0 42.0

Jan 22 66.3 0.0 6.9 39.0 Feb 22 52.4 0.0 4.6 39.0 Mar 22 74.3 0.0 2.4 42.0

Jan 23 67.6 0.0 2.5 39.0 Feb 23 48.6 0.0 4.6 39.0 Mar 23 79.0 4.2 2.4 42.0

Jan 24 71.2 0.0 1.6 39.0 Feb 24 44.4 0.0 4.6 39.0 Mar 24 77.4 3.3 2.4 43.0

Jan 25 65.5 0.0 2.1 39.0 Feb 25 48.5 0.0 4.8 39.0 Mar 25 86.0 12.0 2.4 43.0

Jan 26 69.2 0.0 1.9 39.0 Feb 26 41.8 0.0 4.8 39.0 Mar 26 85.9 11.1 2.4 43.0

Jan 27 64.4 0.0 1.9 39.0 Feb 27 42.7 0.0 4.8 39.0 Mar 27 77.7 1.9 2.4 43.0

Jan 28 51.4 0.0 1.9 39.0 Feb 28 45.0 0.0 4.8 39.0 Mar 28 79.8 8.9 2.4 43.0

Jan 29 56.2 0.0 1.9 40.0 Mar 29 81.3 15.3 2.4 43.0

Jan 30 40.6 0.0 1.9 40.0 Mar 30 82.3 25.2 2.4 44.0

Jan 31 53.5 0.0 1.9 40.0 Mar 31 112.9 49.0 3.1 45.0

AVG. 49.7 0.0 6.1 38.6 AVG. 46.6 0.0 3.3 39.0 AVG. 69.8 5.4 3.4 41.0

TABLE 72

DISCHARGE AND WATER QUALITY DATA

JANUARY FEBRUARY MARCH

ICE HARBOR PROJECT 2011

104
TABLE 73

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS APRIL 2011

CHINOOK ADULT 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 2 0 158 70 132.8 107.0 3.1 45.0

Apr 2 0 0 333 134 137.7 87.1 3.1 46.0

Apr 3 7 0 161 61 149.3 91.1 3.1 46.0

Apr 4 0 0 224 74 125.1 72.4 3.1 46.0

Apr 5 1 0 153 60 141.9 79.6 3.1 46.0

Apr 6 3 0 91 14 147.0 87.7 2.4 46.0

Apr 7 8 0 71 8 136.1 74.8 1.6 46.0

Apr 8 1 0 35 1 120.6 67.6 1.6 46.0

Apr 9 1 0 32 2 113.9 71.1 1.6 46.0

Apr 10 1 0 85 13 116.1 68.4 1.6 46.0

Apr 11 3 0 59 11 103.5 64.4 1.6 46.0

Apr 12 4 0 56 2 110.0 67.0 1.6 46.0

Apr 13 7 0 43 18 104.4 65.7 1.4 46.0

Apr 14 11 0 101 37 100.1 66.6 1.4 46.0

Apr 15 13 0 145 58 94.1 60.8 1.4 46.0

Apr 16 7 0 92 30 84.2 59.8 1.4 46.0

Apr 17 5 0 101 48 90.4 61.4 1.4 46.0

Apr 18 4 0 94 54 98.0 65.5 1.4 46.0

Apr 19 5 0 62 39 108.3 70.5 1.4 47.0

Apr 20 6 0 58 36 106.2 66.5 1.4 47.0

Apr 21 7 0 53 31 113.0 67.4 1.4 47.0

Apr 22 12 0 105 45 107.3 67.5 2.8 48.0

Apr 23 12 0 82 28 101.6 65.6 2.8 48.0

Apr 24 11 0 59 23 99.3 64.1 2.8 48.0

Apr 25 13 0 42 22 94.0 61.5 2.8 48.0

Apr 26 36 1 35 13 99.1 63.8 2.7 49.0

Apr 27 24 2 49 30 96.0 65.6 2.4 49.0

Apr 28 48 3 44 22 95.2 41.5 2.4 49.0

Apr 29 61 2 33 24 91.9 27.4 2.4 49.0

Apr 30 50 3 35 22 93.3 50.1 2.4 49.0

TOTAL 363 11 2,691 1,030 

AVG. 12 0 90 34 110.3 67.7 2.1 46.8

 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. 

105
TABLE 74

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS MAY 2011

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 76 5 36 16 0 90.5 61.5 2.4 49.0

May 2 165 7 33 24 0 84.3 57.1 2.4 49.0

May 3 431 12 43 18 0 84.1 56.7 2.4 49.0

May 4 893 14 27 16 0 92.4 39.7 2.4 50.0

May 5 1,866 24 16 5 0 89.8 27.1 3.2 50.0

May 6 2,999 66 21 16 0 87.1 49.9 3.2 50.0

May 7 4,516 111 30 11 0 87.7 62.9 3.2 50.0

May 8 4,637 80 1 1 0 94.3 41.7 3.4 51.0

May 9 4,560 270 19 11 0 104.7 36.0 3.9 51.0

May 10 3,673 221 8 6 0 99.3 34.7 3.9 52.0

May 11 3,869 194 18 13 0 102.9 34.1 3.9 52.0

May 12 5,027 356 19 9 0 104.9 54.1 3.2 52.0

May 13 4,067 387 28 11 0 117.7 67.6 3.2 52.0

May 14 4,021 487 23 5 0 143.2 72.0 3.2 52.0

May 15 5,000 802 7 5 0 175.2 93.6 3.2 52.0

May 16 2,916 582 6 0 0 213.8 131.0 3.2 54.0

May 17 2,526 780 9 1 0 202.1 120.8 3.2 54.0

May 18 1,614 727 2 1 0 178.7 97.0 3.2 54.0

May 19 1,857 853 3 1 0 166.9 87.2 2.3 54.0

May 20 726 401 0 0 1 160.9 82.7 2.5 54.0

May 21 279 267 1 0 0 168.6 93.4 2.5 54.0

May 22 503 359 0 0 0 174.3 92.5 2.5 53.0

May 23 794 593 1 0 0 186.9 103.3 2.5 54.0

May 24 1,608 988 4 2 0 191.9 108.6 1.5 54.0

May 25 1,511 1,145 -2 -1 0 198.4 114.9 1.5 54.0

May 26 654 619 -5 -4 0 204.2 121.5 2.3 54.0

May 27 466 422 9 4 0 209.2 127.6 2.5 54.0

May 28 166 223 2 0 0 190.9 109.1 2.5 54.0

May 29 148 259 0 0 0 178.3 95.5 2.5 54.0

May 30 401 544 0 0 0 163.8 83.6 2.5 52.0

May 31 261 281 1 0 0 156.4 81.6 2.5 53.0

TOTAL 62,230 12,079 360 171 1

AVG. 2007 390 12 6 0 145.3 78.7 2.8 52.3

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD SHAD

SPRING 62,593 12,090 3,051 1,201 1

CHINOOK ADULT

106
TABLE 75

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS JUNE 2011

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 1 466 527 0 3 1 0 0 160.4 79.8 2.5 54.0

Jun 2 677 634 0 2 0 0 0 157.3 75.9 2.5 54.0

Jun 3 782 656 0 1 0 0 0 175.2 93.6 2.5 54.0

Jun 4 789 662 0 5 0 0 0 164.7 84.3 2.6 54.0

Jun 5 571 663 0 7 1 0 0 159.3 83.0 2.8 54.0

Jun 6 510 613 0 4 2 0 0 162.1 81.1 2.8 54.0

Jun 7 468 527 0 2 0 0 0 189.3 105.2 2.9 54.0

Jun 8 352 394 0 1 -4 1 0 214.6 131.5 2.9 54.0

Jun 9 598 553 0 1 1 0 0 215.7 134.9 2.2 55.0

Jun 10 769 484 0 2 2 0 0 202.9 122.1 2.2 55.0

Jun 11 731 358 1 5 0 0 0 186.7 106.2 2.2 55.0

Jun 12 532 221 0 1 0 0 0 181.6 99.0 2.2 55.0

Jun 13 608 181 1 8 6 0 7 184.7 101.1 2.2 55.0

Jun 14 829 212 1 20 4 0 1 191.6 108.5 2.2 55.0

Jun 15 1,269 369 0 0 -1 0 0 196.6 113.6 2.2 55.0

Jun 16 1,532 444 6 3 1 2 -1 187.6 105.1 2.2 55.0

Jun 17 1,869 600 2 6 1 1 1 178.9 96.4 2.2 55.0

Jun 18 1,192 365 1 10 2 2 1 161.0 80.0 2.2 56.0

Jun 19 1,439 360 4 14 4 2 0 155.5 75.9 2.2 56.0

Jun 20 1,059 334 0 13 1 1 0 165.1 82.4 2.2 56.0

Jun 21 771 421 1 7 0 8 0 162.8 85.4 2.2 56.0

Jun 22 814 395 2 4 2 49 0 168.5 85.9 2.2 56.0

Jun 23 894 372 0 8 1 24 0 183.0 99.0 2.2 56.0

Jun 24 682 232 2 7 0 19 0 195.0 112.1 2.6 56.0

Jun 25 999 401 0 12 0 22 1 191.1 108.0 2.6 56.0

Jun 26 942 543 5 3 -4 167 0 173.4 91.4 2.6 56.0

Jun 27 992 560 4 17 2 420 0 168.4 86.9 2.6 56.0

Jun 28 919 404 8 13 5 277 0 163.3 80.9 2.5 57.0

Jun 29 768 359 5 18 2 224 0 162.6 79.6 2.5 57.0

Jun 30 700 332 6 4 2 161 0 171.9 89.6 2.5 57.0

TOTAL 6,713 18,810 13,176 49 201 31 1,380 10

AVG. 610 990 439 2 7 1 46 0 177.7 95.9 2.4 55.3

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 69,306 18,161 49 3,252 1,232 1,381 10

SUMMER 18,810 7,105

TOTAL 88,116 25,266

Note: 1 Bull trout upstream on the 7th.

CHINOOK ADULT

107
TABLE 76

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS JULY 2011

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 1 642 414 21 19 4 100 0 179.6 96.6 2.0 57.0

Jul 2 528 453 24 45 8 606 0 153.9 73.6 2.0 57.0

Jul 3 672 516 31 68 15 1,514 2 149.3 75.4 2.0 58.0

Jul 4 513 417 30 40 13 1,344 0 143.8 73.0 2.0 58.0

Jul 5 478 317 32 68 18 948 0 142.5 74.2 2.0 58.0

Jul 6 436 255 54 114 18 833 0 141.0 71.1 2.6 59.0

Jul 7 304 205 35 101 19 1,795 0 131.6 63.0 2.6 59.0

Jul 8 341 215 44 111 19 2,070 0 125.6 57.0 2.6 60.0

Jul 9 350 169 47 95 24 1,745 3 118.3 58.5 2.6 60.0

Jul 10 238 178 57 114 19 1,321 0 110.1 62.3 2.6 60.0

Jul 11 270 195 62 178 32 3,274 0 102.3 48.7 2.6 60.0

Jul 12 263 294 68 175 65 3,979 0 92.8 37.8 2.6 61.0

Jul 13 218 288 83 200 59 2,400 0 93.9 53.0 2.6 61.0

Jul 14 221 214 68 222 77 1,969 0 93.6 62.1 3.4 62.0

Jul 15 163 82 55 212 55 1,310 0 92.2 61.3 4.0 62.0

Jul 16 117 66 45 297 78 1,313 0 89.5 62.0 4.0 62.0

Jul 17 117 57 27 292 72 1,165 1 85.3 58.5 4.0 63.0

Jul 18 200 64 26 209 66 1,295 1 84.4 56.8 4.0 63.0

Jul 19 134 94 51 406 115 1,095 0 83.0 56.5 4.0 63.0

Jul 20 90 87 57 318 97 960 0 74.5 51.1 4.0 63.0

Jul 21 100 133 61 457 150 840 0 78.7 53.8 2.6 63.0

Jul 22 66 56 18 464 174 704 1 73.8 52.2 2.6 64.0

Jul 23 73 54 12 399 162 540 0 75.1 55.2 2.6 64.0

Jul 24 54 31 6 485 171 453 0 72.2 52.2 2.6 64.0

Jul 25 74 51 7 548 197 301 2 63.1 48.7 2.6 64.0

Jul 26 62 24 7 473 165 262 1 64.0 48.2 2.6 64.0

Jul 27 83 30 8 588 233 216 0 59.1 46.8 4.0 64.0

Jul 28 68 30 8 577 193 286 1 62.5 47.7 4.0 65.0

Jul 29 54 40 3 915 326 214 2 58.2 45.8 4.6 65.0

Jul 30 63 19 9 909 342 189 3 53.3 42.7 4.6 66.0

Jul 31 43 26 0 832 321 146 2 55.0 43.8 4.6 66.0

TOTAL 7,035 5,074 1,056 9,931 3,307 35,187 19

AVG. 227 164 34 320 107 1,135 1 96.8 57.7 3.1 61.8

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 69,306 18,161 1,105 13,183 4,539 36,568 29

SUMMER 25,845 12,179

TOTAL 95,151 30,340

CHINOOK ADULT

108
TABLE 77

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS AUGUST 2011

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 47 29 0 0 2 882 319 174 7 48.5 38.7 4.0 65.0

Aug 2 40 19 0 0 5 1,069 362 81 4 59.5 48.1 4.7 65.0

Aug 3 63 12 0 0 5 1,258 450 37 6 54.6 45.0 4.6 65.0

Aug 4 82 17 0 0 2 1,498 532 45 8 57.1 46.7 4.6 65.0

Aug 5 69 35 0 0 4 1,198 333 75 7 41.4 31.3 3.6 67.0

Aug 6 67 21 0 0 0 1,453 456 44 4 44.2 34.2 3.6 67.0

Aug 7 69 14 0 0 1 1,500 503 23 5 43.2 33.0 4.6 67.0

Aug 8 119 13 0 0 3 1,943 600 36 2 42.5 32.3 4.6 68.0

Aug 9 106 10 0 0 2 1,920 663 69 2 47.5 37.4 6.0 68.0

Aug 10 155 23 0 0 2 2,482 803 72 2 44.7 34.7 6.0 68.0

Aug 11 96 6 0 0 0 2,820 955 18 1 36.3 26.3 6.2 68.0

Aug 12 64 7 0 0 0 2,142 675 13 4 41.3 31.1 6.2 69.0

Aug 13 74 7 0 0 1 2,061 625 16 5 41.3 31.1 6.2 69.0

Aug 14 93 10 0 0 0 2,622 763 36 2 38.3 28.2 6.2 69.0

Aug 15 74 12 0 0 0 2,432 729 19 6 35.8 25.9 6.0 69.0

Aug 16 66 6 0 0 0 1,250 303 12 5 40.9 30.9 6.0 70.0

Aug 17 102 8 0 0 0 1,015 230 6 1 40.0 29.9 6.0 70.0

Aug 18 225 30 0 0 7 1,864 491 4 4 35.7 25.7 6.0 70.0

Aug 19 201 9 0 0 1 1,741 399 6 4 37.1 27.1 6.0 70.0

Aug 20 248 23 0 0 -1 1,537 395 1 3 36.9 27.1 6.0 70.0

Aug 21 206 34 0 0 0 1,373 273 5 2 36.9 26.8 6.0 70.0

Aug 22 202 22 0 0 0 1,501 364 2 1 37.0 27.1 6.0 70.0

Aug 23 231 30 0 0 0 1,739 443 12 4 36.0 26.0 6.0 70.0

Aug 24 244 36 0 0 0 2,141 551 2 2 38.1 28.1 6.0 70.0

Aug 25 231 40 1 0 0 1,763 399 2 1 45.0 34.5 5.8 70.0

Aug 26 219 36 2 0 0 1,444 309 2 4 33.9 24.0 5.8 70.0

Aug 27 179 28 2 0 0 1,988 502 1 2 38.2 28.6 5.8 70.0

Aug 28 388 99 5 5 0 1,727 344 2 0 32.7 22.5 5.8 70.0

Aug 29 213 33 0 2 0 1,614 350 1 2 33.6 23.3 5.8 70.0

Aug 30 313 93 8 0 0 2,417 568 4 1 38.8 28.6 6.1 70.0

Aug 31 457 112 11 1 0 3,066 762 21 0 38.8 28.5 6.9 70.0

TOTAL 913 4,030 874 29 8 34 55,460 15,451 841 101

AVG. 83 202 28 1 0 1 1,789 498 27 3 41.2 31.1 5.6 68.7

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 69,306 18,161 29 8 1,139 68,643 19,990 37,409 130 

SUMMER 26,758 12,378

FALL 4,030 675

TOTAL 100,094 31,214

CHINOOK ADULT

109
TABLE 78

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS SEPTEMBER 2011

CHINOOK ADULT 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 1 415 150 6 1 1 2,961 702 0 1 29.2 0.2 6.9 70.0

Sep 2 276 111 5 1 0 1,210 242 0 7 25.3 0.0 6.9 69.0

Sep 3 207 106 8 5 0 1,106 246 0 12 27.4 0.0 6.9 68.0

Sep 4 306 120 6 2 0 1,265 264 0 0 33.6 0.0 6.9 68.0

Sep 5 429 177 8 1 0 1,447 327 1 2 38.8 0.0 6.9 68.0

Sep 6 766 271 18 19 0 1,715 335 0 6 36.8 0.0 6.5 68.0

Sep 7 1,015 275 11 4 0 1,813 435 0 5 27.4 0.0 6.5 68.0

Sep 8 760 220 23 2 0 2,392 522 0 5 38.4 0.0 6.5 68.0

Sep 9 1,140 382 35 14 1 3,087 740 0 10 43.3 0.0 6.5 67.0

Sep 10 1,038 504 96 26 0 2,989 731 2 9 38.7 0.0 6.5 67.0

Sep 11 1,117 589 130 26 0 2,411 590 0 8 27.1 0.0 6.5 67.0

Sep 12 822 514 55 19 0 1,911 442 0 0 39.3 0.0 6.5 67.0

Sep 13 1,025 660 83 5 0 2,432 538 1 4 41.0 0.0 6.5 67.0

Sep 14 1,099 731 90 13 0 2,582 603 2 3 41.0 0.0 7.1 67.0

Sep 15 929 672 135 7 0 2,516 590 1 4 41.4 0.0 7.1 67.0

Sep 16 1,017 557 360 231 0 3,201 791 2 5 41.8 0.0 7.1 67.0

Sep 17 620 440 234 135 0 3,213 676 0 3 40.9 0.0 7.1 67.0

Sep 18 1,151 528 104 73 0 3,156 720 0 4 41.9 0.0 7.1 67.0

Sep 19 1,594 1,163 136 14 0 5,086 960 5 2 39.8 0.0 7.1 67.0

Sep 20 1,310 827 202 12 0 4,915 1,082 1 4 31.7 0.0 7.1 67.0

Sep 21 1,056 522 114 4 0 4,690 1,106 1 4 36.4 0.0 7.1 67.0

Sep 22 816 529 143 5 0 4,916 1,001 2 0 29.3 0.0 7.1 67.0

Sep 23 662 605 218 13 0 3,523 665 2 5 25.6 0.0 7.1 67.0

Sep 24 646 648 156 16 0 3,072 593 0 6 20.9 0.0 7.1 67.0

Sep 25 709 900 150 13 0 4,017 924 2 1 21.7 0.0 5.4 67.0

Sep 26 573 721 228 17 0 3,721 843 5 1 32.4 0.0 5.4 67.0

Sep 27 742 850 171 8 0 2,822 579 5 0 28.7 0.0 6.5 67.0

Sep 28 477 601 187 10 0 2,596 541 0 0 31.8 0.0 6.5 66.0

Sep 29 438 562 123 6 0 2,237 463 1 1 32.8 0.0 6.5 66.0

Sep 30 487 607 181 12 0 3,209 684 1 5 36.1 0.0 7.2 66.0

TOTAL 23,642 15,542 3,416 714 2 86,211 18,935 34 117

AVG. 788 518 114 24 0 2,874 631 4 34.0 0.0 6.7 67.3

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 69,306 18,161 3,445 722 1,141 154,854 38,925 34 37,409 247

SUMMER 26,758 12,378

FALL 27,672 16,217

TOTAL 123,736 46,756

110
TABLE 79

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS OCTOBER 2011

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 1 368 449 146 15 2,675 591 0 1 0 25.4 0.0 7.2 66.0

Oct 2 309 392 104 8 2,368 589 1 5 0 28.6 0.0 7.2 66.0

Oct 3 350 378 75 5 1,923 463 0 0 0 32.0 0.0 7.2 66.0

Oct 4 408 432 123 4 4,055 911 0 1 0 32.6 0.0 7.2 65.0

Oct 5 232 289 104 10 3,527 751 0 0 0 28.4 0.0 7.2 65.0

Oct 6 133 180 146 4 3,582 818 0 1 0 33.4 0.0 7.2 65.0

Oct 7 161 112 78 6 2,018 441 0 4 0 30.4 0.0 7.2 65.0

Oct 8 167 59 65 0 1,710 396 0 0 0 33.0 0.0 7.2 64.0

Oct 9 102 92 27 2 1,760 384 0 2 0 30.9 0.0 7.2 64.0

Oct 10 197 71 60 1 1,647 330 0 1 0 30.5 0.0 7.2 64.0

Oct 11 191 125 81 6 1,834 481 0 1 0 22.9 0.0 7.2 63.0

Oct 12 209 108 170 11 1,719 445 0 1 0 27.5 0.0 6.9 63.0

Oct 13 177 109 185 1 2,150 533 0 1 0 24.3 0.0 6.9 63.0

Oct 14 86 100 147 5 1,628 364 0 0 0 19.7 0.0 5.6 63.0

Oct 15 56 58 86 1 1,343 362 0 0 0 31.5 0.0 5.6 63.0

Oct 16 62 43 88 1 997 239 0 1 0 26.4 0.0 5.6 63.0

Oct 17 49 52 107 2 1,330 367 0 0 0 32.8 0.0 5.6 62.0

Oct 18 56 41 109 0 1,213 308 0 0 1 28.2 0.0 5.8 62.0

Oct 19 70 43 138 0 1,146 287 0 1 0 22.3 0.0 6.2 62.0

Oct 20 50 38 101 0 966 261 -1 2 0 20.9 0.0 6.2 61.0

Oct 21 30 31 77 2 846 241 1 1 0 27.7 0.0 6.2 61.0

Oct 22 42 35 60 4 747 211 0 0 0 27.7 0.0 6.2 61.0

Oct 23 37 23 35 0 514 139 0 0 0 24.3 0.0 6.2 61.0

Oct 24 19 14 25 1 331 72 0 -1 0 26.3 0.0 6.2 61.0

Oct 25 30 18 23 0 415 101 0 0 0 22.6 0.0 5.6 61.0

Oct 26 25 25 31 1 327 91 0 0 0 25.9 0.0 5.6 60.0

Oct 27 17 16 25 1 252 89 0 0 0 26.9 0.0 5.6 60.0

Oct 28 17 5 10 0 209 36 0 0 0 16.7 0.0 5.6 60.0

Oct 29 39 6 20 0 261 54 1 0 0 24.5 0.0 5.6 60.0

Oct 30 15 6 11 0 199 56 2 0 0 26.8 0.0 5.6 59.0

Oct 31 29 11 12 0 259 58 0 0 0 23.7 0.0 5.6 59.0

TOTAL 3,733 3,361 2,469 91 43,951 10,469 4 22 1

AVG. 120 108 80 3 1,418 338 0 1 0 26.9 0.0 6.4 62.5

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 69,306 18,161 5,914 813 1,141 198,805 49,394 38 37,409 269 1

SUMMER 26,758 12,378

FALL 31,405 19,578

TOTAL 127,469 50,117

 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

111
DISCHARGE AND WATER QUALITY DATA

ICE HARBOR PROJECT - 2011

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 25.7 0.0 5.6 59.0 Dec 1 27.3 0.0 5.8 47.0

Nov 2 29.3 0.0 5.6 59.0 Dec 2 18.4 0.0 5.8 47.0

Nov 3 17.8 0.0 5.6 58.0 Dec 3 17.7 0.0 5.8 47.0

Nov 4 23.2 0.0 5.6 57.0 Dec 4 22.4 0.0 5.8 47.0

Nov 5 26.8 0.0 5.6 57.0 Dec 5 28.2 0.0 5.8 46.0

Nov 6 27.6 0.0 5.6 56.0 Dec 6 24.7 0.0 7.2 46.0

Nov 7 21.1 0.0 5.6 56.0 Dec 7 21.0 0.0 7.2 45.0

Nov 8 24.8 0.0 5.6 56.0 Dec 8 21.0 0.0 7.2 44.0

Nov 9 27.2 0.0 5.6 55.0 Dec 9 28.4 0.0 7.2 44.0

Nov 10 17.4 0.0 5.7 54.0 Dec 10 19.4 0.0 6.8 44.0

Nov 11 19.9 0.0 5.8 54.0 Dec 11 9.7 0.0 6.8 43.0

Nov 12 15.2 0.0 5.8 54.0 Dec 12 28.2 0.0 6.8 43.0

Nov 13 25.0 0.0 5.8 53.0 Dec 13 36.1 0.0 6.8 43.0

Nov 14 29.2 0.0 5.8 53.0 Dec 14 9.0 0.0 7.2 43.0

Nov 15 28.1 0.0 5.8 53.0 Dec 15 16.0 0.0 7.2 42.0

Nov 16 26.0 0.0 5.8 51.0 Dec 16 19.4 0.0 7.2 42.0

Nov 17 12.7 0.0 5.8 51.0 Dec 17 25.9 0.0 7.2 42.0

Nov 18 22.8 0.0 5.8 51.0 Dec 18 22.5 0.0 7.2 42.0

Nov 19 26.2 0.0 5.8 51.0 Dec 19 22.9 0.0 7.2 42.0

Nov 20 28.3 0.0 5.8 50.0 Dec 20 19.3 0.0 7.2 42.0

Nov 21 19.5 0.0 5.8 50.0 Dec 21 27.3 0.0 7.2 42.0

Nov 22 26.3 0.0 5.8 50.0 Dec 22 18.9 0.0 7.2 41.0

Nov 23 28.4 0.0 5.8 49.0 Dec 23 25.6 0.0 7.2 41.0

Nov 24 24.7 0.0 5.8 49.0 Dec 24 21.9 0.0 7.2 41.0

Nov 25 20.1 0.0 5.8 48.0 Dec 25 23.0 0.0 7.2 41.0

Nov 26 16.1 0.0 5.8 48.0 Dec 26 21.9 0.0 7.2 40.0

Nov 27 27.1 0.0 5.8 48.0 Dec 27 24.2 0.0 7.2 40.0

Nov 28 24.7 0.0 5.8 48.0 Dec 28 28.5 0.0 7.2 40.0

Nov 29 16.1 0.0 5.8 48.0 Dec 29 0.0 7.2 40.0

Nov 30 19.1 0.0 5.8 47.0 Dec 30 0.0

Dec 31 0.0

AVG. 23.2 0.0 5.7 52.4 AVG. 22.5 0.0 6.9 43.0

 NOVEMBER DECEMBER

TABLE 80

112
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 143,329 191,675 37 1,431 336,472

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

2011 177,586 198,805 1,141 6,727 384,259

Totals 3,302,333 5,154,856 14,755 73,764 8,545,708

10-Year

Average 127,106 192,049 416 2,688 322,259

*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 - 2011

113
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 3,314 1,773 31,841 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

2011 374 74,309 38,699 12,109 5,817 39,184 7,094 177,586 87,467 39,136 50,983

TOTAL 1 344 509,768 1,210,265 610,771 264,578 70,977 501,140 131,046 3,356 87 3,302,333 1,917,706 695,181 689,205

10-Year Average 12,711 46,467 26,639 5,738 3,506 27,050 4,970 127,106 68,520 23,421 35,140

*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 - 2011

TABLE 82

114
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

2011 2,691 360 201 9,931 55,460 86,211 43,951 198,805

Totals 268 287 25,574 114,806 22,449 24,329 253,257 504,853 2,569,009 1,544,452 81,529 14,043 5,154,856

10-Year

Average 2,507 168 985 11,363 22,589 99,417 52,637 192,049

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 -2011

TABLE 83

115
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

116
LOWER MONUMENTAL DAM 

FISH COUNTING SCHEDULE

1 Apr – 31 Oct Visual counting daily 0400 – 2000 hours PST 

FISH LADDER OPERATING SCHEDULE

North Ladder 

1 Jan – 4 Jan Ladder in service.

4 Jan – 2 Feb Ladder dewatered for annual maintenance.

2 Feb– 31 Dec Ladder in service.

South Ladder

1 Jan – 2 Feb Ladder in service.

2 Feb– 2 Mar Ladder dewatered for annual maintenance.

2 Mar – 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 20 

to October 18. The purpose is to determine if summer spill has any effects on exit pool 

temperatures. 

Fish pumps were out of service from 2 January through 2 February. Fish pump 1 was out 

of service for repair of a shaft oil leak from April 14 through 19. 

The juvenile fish facility was operated for juvenile fish transport/bypass and adult 

fallbacks from 1 April to 19 December.

LoMo’s RSW was in service.

117
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 193 71,045 44,773 15,764 4,502 34,401 7,603 178,281

STEELHEAD 3,331 548 196 7,342 45,999 82,453 47,403 187,272

SOCKEYE 12 1,340 42 1 0 1,395

COHO* 5 1,998 2,826 4,829

PINK 23 10 33

TOTAL 3,524 71,593 44,981 24,446 50,548 118,876 57,842 371,810

LAMPREY 11 54 31 3 99

STURGEON 0

BULL TROUT 8 11 6 13 2 40

*Jacks included

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LOWER MONUMENTAL DAM 

TABLE 84

2011

118
TABLE 85

DISCHARGE AND WATER QUALITY DATA

LOWER MONUMENTAL PROJECT 2011

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 25.2 0.0 4.0 40.0 Feb 1 57.8 0.0 0.5 38.0 Mar 1 57.4 0.0 1.0 38.0

Jan 2 27.6 0.0 4.0 40.0 Feb 2 43.9 0.0 0.5 38.0 Mar 2 51.4 0.0 2.0 38.0

Jan 3 36.9 0.0 4.0 39.0 Feb 3 40.3 0.0 0.5 38.0 Mar 3 55.0 0.0 2.5 38.0

Jan 4 37.7 0.0 4.0 38.0 Feb 4 39.5 0.0 1.0 38.0 Mar 4 61.0 0.0 2.0 38.0

Jan 5 26.8 0.0 4.0 38.0 Feb 5 38.1 0.0 1.0 38.0 Mar 5 49.9 0.0 2.0 38.0

Jan 6 16.7 0.0 4.0 38.0 Feb 6 34.2 0.0 1.0 38.0 Mar 6 55.3 0.0 2.0 38.0

Jan 7 27.2 0.0 4.0 38.0 Feb 7 50.7 0.0 1.0 38.0 Mar 7 58.5 0.0 2.5 38.0

Jan 8 30.8 0.0 4.0 38.0 Feb 8 43.5 0.0 1.0 39.0 Mar 8 55.6 0.0 2.0 40.0

Jan 9 25.6 0.0 4.0 38.0 Feb 9 47.0 0.0 1.0 39.0 Mar 9 57.9 0.0 2.0 40.0

Jan 10 32.0 0.0 4.0 38.0 Feb 10 44.0 0.0 1.0 39.0 Mar 10 50.1 0.0 2.0 40.0

Jan 11 33.9 0.0 4.0 37.0 Feb 11 44.6 0.0 1.0 38.0 Mar 11 68.7 0.0 2.0 40.0

Jan 12 30.1 0.0 4.0 37.0 Feb 12 31.9 0.0 1.0 39.0 Mar 12 68.0 0.0 2.0 40.0

Jan 13 33.5 0.0 4.0 37.0 Feb 13 43.4 0.0 1.0 39.0 Mar 13 41.6 0.0 2.0 40.0

Jan 14 30.1 0.0 4.0 37.0 Feb 14 49.3 0.0 1.0 39.0 Mar 14 62.7 0.0 2.0 40.0

Jan 15 44.3 0.0 4.0 38.0 Feb 15 58.9 0.0 1.0 39.0 Mar 15 68.1 0.0 1.5 41.0

Jan 16 52.5 0.0 4.0 38.0 Feb 16 49.1 0.0 1.0 39.0 Mar 16 61.9 0.0 1.5 41.0

Jan 17 93.3 0.0 4.0 40.0 Feb 17 59.8 0.0 1.0 39.0 Mar 17 88.1 0.0 1.5 41.0

Jan 18 103.7 0.0 4.0 40.0 Feb 18 54.3 0.0 1.0 38.0 Mar 18 81.9 0.0 1.5 41.0

Jan 19 79.8 0.0 4.0 40.0 Feb 19 57.1 0.0 1.0 38.0 Mar 19 82.5 0.0 1.5 41.0

Jan 20 69.1 0.0 4.0 40.0 Feb 20 46.4 0.0 1.0 38.0 Mar 20 78.4 0.0 1.5 41.0

Jan 21 69.8 0.0 4.0 40.0 Feb 21 52.2 0.0 1.0 39.0 Mar 21 80.7 0.0 1.5 41.0

Jan 22 68.3 0.0 4.0 40.0 Feb 22 55.7 0.0 1.0 39.0 Mar 22 73.3 0.0 1.8 42.0

Jan 23 64.9 0.0 4.0 39.0 Feb 23 45.3 0.8 1.0 39.0 Mar 23 78.8 0.0 1.8 42.0

Jan 24 72.4 0.0 4.0 39.0 Feb 24 44.9 0.0 1.0 39.0 Mar 24 79.8 0.0 1.8 43.0

Jan 25 64.6 0.0 4.0 39.0 Feb 25 48.6 0.0 1.0 39.0 Mar 25 88.8 0.0 1.8 44.0

Jan 26 72.4 0.0 0.8 39.0 Feb 26 41.6 0.0 1.0 39.0 Mar 26 81.8 0.0 1.8 44.0

Jan 27 62.3 0.0 0.8 39.0 Feb 27 43.7 0.0 1.0 38.0 Mar 27 77.0 0.0 1.8 44.0

Jan 28 51.9 0.0 0.8 39.0 Feb 28 47.3 0.0 1.0 38.0 Mar 28 83.2 0.0 1.5 44.0

Jan 29 58.7 0.0 0.5 39.0 Mar 29 78.7 0.0 1.5 44.0

Jan 30 40.2 0.0 0.5 39.0 Mar 30 88.0 3.7 1.5 44.0

Jan 31 51.4 0.0 0.5 39.0 Mar 31 111.8 11.6 1.5 44.0

AVG 49.5 0.0 3.4 38.7 AVG 46.9 0.0 0.9 38.5 AVG 70.2 0.5 1.8 40.9

JANUARY FEBRUARY MARCH

119
TABLE 86

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS APRIL 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Apr 1 0 0 167 98 0 130.2 16.1 1.5 45.0

Apr 2 0 0 146 69 0 136.8 28.2 1.0 46.0

Apr 3 2 0 257 135 0 143.3 31.2 0.5 46.0

Apr 4 1 0 154 72 0 125.9 26.4 0.5 47.0

Apr 5 0 0 57 10 0 138.5 27.6 0.5 47.0

Apr 6 0 0 66 18 0 144.3 33.3 0.5 47.0

Apr 7 0 0 34 6 0 131.5 29.8 0.5 47.0

Apr 8 0 0 50 4 0 116.9 28.9 0.5 45.0

Apr 9 0 0 115 20 0 113.4 27.9 0.5 44.5

Apr 10 0 0 84 17 0 112.1 26.1 0.5 44.8

Apr 11 0 0 122 35 0 100.5 25.0 0.5 45.0

Apr 12 1 0 167 90 0 108.6 26.2 0.5 45.0

Apr 13 2 0 154 90 0 100.5 27.9 0.5 45.0

Apr 14 5 0 185 118 1 98.3 27.0 0.5 45.0

Apr 15 5 0 229 130 0 91.7 26.9 0.5 45.0

Apr 16 5 0 162 95 0 82.2 27.9 0.5 46.0

Apr 17 5 0 151 91 1 89.3 27.9 0.5 46.0

Apr 18 2 0 84 59 0 96.1 27.9 0.5 46.0

Apr 19 1 0 97 68 0 106.1 28.2 0.5 46.0

Apr 20 2 0 113 66 1 104.7 29.7 0.5 46.0

Apr 21 6 0 73 47 2 110.2 30.6 0.5 47.0

Apr 22 8 0 121 89 0 104.9 30.0 0.5 47.0

Apr 23 7 0 126 90 0 99.5 29.5 1.0 47.0

Apr 24 10 0 74 52 0 97.3 28.3 1.0 47.0

Apr 25 7 0 71 50 1 92.8 28.1 1.0 47.0

Apr 26 7 0 58 38 0 95.8 28.5 1.0 47.0

Apr 27 16 4 65 48 1 94.3 29.4 1.0 48.0

Apr 28 18 0 51 39 0 94.1 29.8 1.0 48.0

Apr 29 30 1 36 28 0 90.9 29.9 1.5 48.0

Apr 30 44 4 62 51 1 90.5 29.7 1.5 48.0

TOTAL 184 9 3,331 1,823 8

AVG. 6 0 111 61 0 108.0 28.1 0.7 46.3

 Note: Official Spring Chinook run started April 1. 

CHINOOK ADULT

120
TABLE 87

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS MAY 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

May 1 49 2 36 24 0 88.3 29.6 1.5 48.0

May 2 38 4 29 21 0 81.1 29.7 1.5 49.0

May 3 90 4 41 28 0 83.4 29.8 1.5 49.0

May 4 301 2 33 24 0 88.8 29.9 1.5 50.0

May 5 648 12 47 31 0 88.5 29.9 1.5 50.0

May 6 1,402 29 36 29 0 87.2 29.9 2.0 50.0

May 7 2,649 43 37 26 1 84.8 29.7 2.0 50.0

May 8 3,504 74 30 24 1 92.8 29.6 2.0 50.0

May 9 3,963 76 28 20 0 101.9 27.8 2.5 50.0

May 10 3,111 117 30 23 2 100.0 28.1 2.5 51.0

May 11 4,119 253 26 15 0 101.0 27.9 2.5 51.0

May 12 3,476 230 17 9 1 103.6 27.1 2.5 51.0

May 13 5,124 334 20 14 0 116.3 27.0 2.5 52.0

May 14 3,957 341 18 12 0 139.0 28.7 2.5 53.0

May 15 3,579 404 13 8 2 173.5 57.9 2.5 53.0

May 16 3,610 628 21 16 2 209.7 93.2 1.5 53.0

May 17 2,947 454 9 7 0 198.7 83.5 1.5 53.0

May 18 3,242 736 5 4 0 173.2 64.7 1.5 53.0

May 19 1,013 232 2 1 0 160.6 48.9 1.5 52.0

May 20 723 266 0 0 0 155.4 46.9 1.5 52.0

May 21 1,163 419 1 0 0 162.2 55.8 1.5 52.0

May 22 1,920 773 11 3 0 169.9 54.9 0.5 51.0

May 23 1,826 699 12 6 1 180.8 64.3 0.5 51.0

May 24 1,649 806 9 2 0 189.2 72.6 0.5 54.0

May 25 1,125 818 5 2 0 193.5 76.7 1.0 54.0

May 26 1,752 1,194 13 7 0 200.2 83.8 1.0 54.0

May 27 695 441 6 4 0 206.8 91.9 1.0 54.0

May 28 622 366 0 1 0 184.4 68.9 1.0 54.0

May 29 676 372 3 0 0 171.1 55.4 1.0 52.0

May 30 443 243 8 2 0 158.4 44.6 1.0 52.0

May 31 609 648 2 1 1 151.7 58.2 2.0 52.0

TOTAL 60,025 11,020 548 364 11

AVG. 1,936 355 18 12 0 141.8 49.3 1.6 51.6

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 60,209 11,029 3,879 2,187 19

CHINOOK ADULT

TOTALS TO DATE

121
TABLE 88

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS JUNE 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Jun 1 751 612 0 7 1 0 154.1 40.8 2.0 52.0

Jun 2 979 726 0 4 0 2 152.0 40.7 1.0 52.5

Jun 3 765 694 0 1 0 0 168.7 55.5 1.0 53.0

Jun 4 801 713 0 14 2 0 158.2 44.0 1.0 53.0

Jun 5 1,143 963 0 6 1 0 155.0 43.0 1.0 54.0

Jun 6 795 728 0 5 1 0 156.0 48.6 1.0 55.0

Jun 7 708 606 0 8 1 0 185.2 76.2 1.5 54.0

Jun 8 671 489 0 7 0 0 215.2 104.0 1.5 55.0

Jun 9 615 314 0 0 -1 0 211.2 96.9 1.5 55.0

Jun 10 526 455 0 6 1 0 199.5 84.8 1.5 54.0

Jun 11 380 173 0 2 0 0 180.5 65.4 1.5 53.0

Jun 12 653 247 0 4 0 0 177.2 60.2 1.0 53.0

Jun 13 836 345 0 0 0 1 178.3 61.3 1.0 54.0

Jun 14 688 306 0 8 1 0 188.7 71.6 1.5 54.0

Jun 15 1,202 464 1 6 0 0 190.2 73.2 1.5 54.0

Jun 16 1,396 470 1 14 3 1 180.9 64.6 1.5 55.0

Jun 17 1,887 542 0 7 1 0 172.6 56.3 1.5 55.0

Jun 18 2,219 690 0 3 1 0 154.4 40.6 1.5 55.0

Jun 19 1,710 469 1 4 1 0 150.2 37.6 1.5 55.0

Jun 20 1,378 445 0 -22 -21 0 159.2 44.5 1.5 55.0

Jun 21 1,313 456 1 11 3 1 155.9 41.1 1.5 55.0

Jun 22 888 433 0 12 0 0 162.5 45.8 2.0 57.0

Jun 23 1,124 457 0 10 2 0 178.2 61.2 2.0 56.0

Jun 24 880 427 0 16 9 0 189.9 73.0 2.0 56.0

Jun 25 1,045 450 2 13 2 0 182.7 66.0 2.0 56.0

Jun 26 989 468 1 11 2 1 167.5 51.0 2.0 57.0

Jun 27 871 494 0 14 2 0 161.7 54.8 2.0 57.0

Jun 28 808 380 2 2 0 0 157.1 55.0 2.0 57.0

Jun 29 971 386 0 12 3 0 158.1 61.3 2.0 57.0

Jun 30 964 415 3 11 0 0 168.0 70.6 2.0 57.0

TOTAL 9,623 20,333 14,817 12 196 15 6

AVG. 740 1,196 494 0 7 1 0 172.3 59.7 1.6 54.9

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 69,832 18,094 12 4,075 2,202 25

SUMMER 20,333 7,752

TOTAL 90,165 25,846

CHINOOK ADULT

TOTALS TO DATE

122
TABLE 89

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS JULY 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Jul 1 736 447 1 24 1 0 0 171.7 74.2 2.0 57.0

Jul 2 984 486 5 5 2 0 0 147.6 50.7 2.0 57.0

Jul 3 714 383 17 26 2 1 0 141.9 44.8 2.5 57.0

Jul 4 838 407 23 43 6 1 0 137.6 40.8 2.5 60.0

Jul 5 669 424 24 51 10 0 0 136.8 46.2 2.5 59.0

Jul 6 554 346 18 51 14 0 0 135.9 53.9 2.0 59.0

Jul 7 697 382 67 77 16 0 0 126.4 43.1 2.0 61.0

Jul 8 540 261 75 91 18 0 0 120.1 23.8 2.0 61.0

Jul 9 528 288 72 123 36 1 0 111.6 21.0 2.0 61.0

Jul 10 477 240 88 109 27 0 0 105.6 21.7 2.4 62.0

Jul 11 408 208 100 130 46 0 0 96.0 19.5 2.4 62.0

Jul 12 272 180 90 144 31 2 0 90.8 16.9 3.0 62.0

Jul 13 361 229 56 132 32 1 0 89.8 17.0 3.0 62.0

Jul 14 335 232 96 164 41 0 0 89.4 17.2 3.0 62.0

Jul 15 247 188 65 207 83 0 0 86.8 17.0 3.0 62.0

Jul 16 211 137 99 238 83 0 1 84.8 17.4 3.0 63.0

Jul 17 102 133 81 196 64 0 0 81.3 17.0 3.0 63.0

Jul 18 87 110 56 202 65 0 0 80.2 17.0 3.0 63.0

Jul 19 217 128 37 264 95 2 1 78.5 16.9 3.0 64.0

Jul 20 163 66 70 272 88 1 0 69.4 16.9 3.0 64.0

Jul 21 134 59 37 319 105 0 0 74.5 16.9 3.0 64.0

Jul 22 102 73 42 380 135 0 0 68.9 16.6 3.0 64.0

Jul 23 69 63 39 343 108 0 0 69.8 17.0 3.0 64.0

Jul 24 70 50 16 332 121 0 0 68.6 17.0 2.5 64.0

Jul 25 64 37 14 380 144 0 1 59.0 17.0 2.5 65.0

Jul 26 74 46 9 394 143 0 0 60.4 16.9 3.0 65.0

Jul 27 88 47 6 393 142 2 2 54.2 17.0 3.0 65.0

Jul 28 62 45 12 460 189 1 3 57.6 16.8 3.0 65.0

Jul 29 81 28 14 641 240 0 1 54.6 17.0 3.0 66.0

Jul 30 51 18 8 504 191 0 2 49.2 16.8 3.0 66.0

Jul 31 66 22 3 647 243 1 0 52.6 17.0 3.0 66.0

TOTAL 10,001 5,763 1,340 7,342 2,521 13 11

AVG. 323 186 43 237 81 0 0 92.0 25.1 2.7 62.4

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 69,832 18,094 1,352 11,417 4,723 38 11

SUMMER 30,334 13,515

TOTAL 100,166 31,609

CHINOOK ADULT

TOTALS TO DATE

123
TABLE 90

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS AUGUST 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Aug 1 66 30 0 0 3 784 301 0 1 46.3 16.6 3.0 66.0

Aug 2 33 14 0 0 4 549 202 1 0 53.8 17.0 3.0 68.0

Aug 3 54 9 0 0 5 671 244 1 1 51.5 16.5 3.0 67.0

Aug 4 60 14 0 0 1 750 313 0 1 52.2 17.1 3.0 67.0

Aug 5 44 15 0 0 11 650 260 0 0 40.3 16.8 3.0 67.0

Aug 6 68 20 0 0 2 938 370 0 5 42.7 17.0 3.0 68.0

Aug 7 53 14 0 0 3 1,148 449 0 0 41.9 16.7 3.5 68.0

Aug 8 67 10 0 0 4 1,299 492 0 3 40.8 17.0 3.5 68.0

Aug 9 95 23 0 0 2 1,551 585 0 1 45.7 16.7 3.5 68.0

Aug 10 64 12 0 0 1 1,857 690 0 4 43.9 16.9 3.0 68.0

Aug 11 78 14 0 0 2 1,862 700 0 3 34.8 16.5 3.0 69.0

Aug 12 104 34 0 0 3 1,695 659 0 4 41.0 17.1 3.0 69.0

Aug 13 56 6 0 0 0 1,639 516 0 0 39.0 16.4 3.0 69.0

Aug 14 73 9 0 0 0 1,685 566 0 2 37.1 17.0 3.0 69.0

Aug 15 93 30 0 0 1 1,998 665 0 1 35.3 16.5 3.0 69.0

Aug 16 68 10 0 0 0 1,917 519 0 1 40.3 16.9 3.4 69.0

Aug 17 86 6 0 0 0 2,179 661 0 1 38.2 17.0 4.0 70.0

Aug 18 64 12 0 0 0 1,503 430 0 1 35.2 17.0 4.0 68.0

Aug 19 124 12 0 0 0 1,487 467 0 2 36.0 16.9 4.0 68.0

Aug 20 136 16 0 0 0 1,730 470 0 3 35.6 17.1 4.0 68.0

Aug 21 118 16 0 0 0 1,608 424 0 2 35.3 17.0 4.0 68.0

Aug 22 151 13 0 0 0 1,269 327 0 2 36.6 17.0 4.0 68.0

Aug 23 128 22 0 0 0 1,463 343 0 1 38.4 16.9 4.0 68.0

Aug 24 189 22 0 0 0 1,337 331 0 5 37.4 16.9 4.0 68.0

Aug 25 199 24 0 1 0 1,685 409 0 0 41.2 17.0 4.0 69.0

Aug 26 170 20 1 0 0 1,439 400 0 2 35.0 17.0 4.0 69.0

Aug 27 231 36 0 0 0 1,776 439 0 2 36.3 17.0 4.0 68.0

Aug 28 184 33 0 0 0 1,369 367 0 4 31.4 17.0 4.0 68.0

Aug 29 338 96 1 0 0 2,182 526 0 1 34.3 17.0 4.0 68.0

Aug 30 283 64 1 0 0 1,852 454 0 0 37.4 17.0 4.0 68.0

Aug 31 292 77 0 1 0 2,127 535 0 1 38.7 17.0 4.0 69.0

TOTAL 842 2,927 733 3 2 42 45,999 14,114 2 54

AVG. 65 163 24 0 0 1 1,484 455 0 2 39.8 16.9 3.5 68.2

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 69,832 18,094 3 2 1,394 57,416 18,837 40 65

SUMMER 31,176 13,730

FALL 2,927 518

TOTAL 103,935 32,342

CHINOOK ADULT

TOTALS TO DATE

124
TABLE 91

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS SEPTEMBER 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Sep 1 334 92 4 1 0 3,107 757 0 1 29.5 0.1 4.0 69.0

Sep 2 144 59 3 0 0 1,833 379 0 1 28.0 0.0 4.0 67.0

Sep 3 223 68 1 1 0 1,664 360 0 0 28.0 0.0 4.0 67.0

Sep 4 178 80 5 0 0 1,768 343 0 1 34.6 0.0 4.0 67.0

Sep 5 383 114 10 1 0 2,022 443 0 4 35.9 0.0 4.0 68.0

Sep 6 316 126 3 0 0 1,091 229 0 2 37.1 0.0 4.0 68.0

Sep 7 389 214 2 1 0 1,471 334 0 2 28.4 0.0 4.0 68.0

Sep 8 641 297 3 6 0 1,292 269 0 4 39.4 0.0 4.0 68.0

Sep 9 861 149 13 0 1 1,665 402 0 0 43.6 0.0 4.0 68.0

Sep 10 1,063 247 24 3 0 2,813 665 0 1 40.4 0.0 4.0 68.0

Sep 11 831 256 33 6 0 2,011 463 1 0 28.0 0.0 4.0 68.0

Sep 12 906 324 45 11 0 2,613 563 0 1 43.4 0.0 4.0 68.0

Sep 13 800 381 31 0 0 1,770 341 1 0 37.3 0.2 4.0 68.0

Sep 14 1,340 453 35 5 0 2,105 398 0 4 41.6 0.1 4.0 68.0

Sep 15 1,494 653 79 5 0 3,607 752 0 1 40.5 0.0 4.0 68.0

Sep 16 797 674 75 21 0 2,744 601 1 1 43.5 0.0 4.0 68.0

Sep 17 778 797 84 22 0 3,012 675 1 1 41.9 0.0 4.0 68.0

Sep 18 723 758 90 27 0 2,851 630 2 -1 38.5 0.0 4.0 67.0

Sep 19 677 708 108 18 0 3,057 632 1 1 39.6 0.0 4.0 66.0

Sep 20 498 486 43 7 0 2,227 444 3 1 32.5 0.0 4.0 66.0

Sep 21 839 733 62 12 0 3,680 707 1 2 36.1 0.0 4.0 67.0

Sep 22 1,428 771 143 2 0 4,536 943 1 1 27.8 0.0 4.0 67.0

Sep 23 650 566 76 4 0 4,446 798 0 1 30.9 0.0 4.0 66.0

Sep 24 426 407 77 1 0 4,098 730 1 0 20.4 0.0 4.0 66.0

Sep 25 664 656 110 0 0 3,289 574 0 0 22.7 0.0 4.0 66.0

Sep 26 1,209 792 183 1 0 3,877 792 1 0 31.9 0.0 4.0 66.0

Sep 27 236 456 108 1 0 2,770 511 0 1 30.1 0.0 4.0 66.0

Sep 28 853 1,025 101 1 0 4,468 860 4 1 32.9 0.0 4.0 66.0

Sep 29 462 678 125 19 0 3,326 687 0 0 32.8 0.0 4.0 66.0

Sep 30 733 505 135 11 0 3,240 687 5 0 31.7 0.0 4.0 66.0

TOTAL 20,876 13,525 1,811 187 1 82,453 16,969 23 31

AVG. 696 451 60 6 2,748 566 1 1 34.3 0.0 4.0 67.2

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY

SPRING 69,832 18,094 1,814 189 1,395 139,869 35,806 23 40 96

SUMMER 31,176 13,730

FALL 23,803 14,043

TOTAL 124,811 45,867

CHINOOK ADULT

125
TABLE 92

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS OCTOBER 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Oct 1 475 304 132 15 2,527 541 2 0 27.0 0.0 4.0 66.0

Oct 2 324 364 138 6 2,655 545 4 0 30.8 0.0 4.0 66.0

Oct 3 291 282 88 5 2,910 593 2 0 33.4 0.0 4.0 66.0

Oct 4 209 216 78 0 1,918 444 0 0 30.9 0.0 4.0 66.0

Oct 5 209 185 82 1 2,022 432 2 0 29.5 0.0 4.0 66.0

Oct 6 395 229 128 0 3,550 756 1 1 32.9 0.0 4.0 66.0

Oct 7 142 232 114 6 3,121 609 0 0 30.4 0.0 3.5 65.0

Oct 8 155 197 131 1 3,025 678 0 1 31.5 0.0 3.5 65.0

Oct 9 120 131 107 1 2,405 531 0 1 32.2 0.0 3.5 65.0

Oct 10 100 151 70 1 1,881 457 0 0 31.1 0.0 3.5 64.0

Oct 11 75 156 68 2 1,838 399 0 -1 22.2 0.0 3.4 64.0

Oct 12 217 245 104 3 2,310 583 0 2 28.5 0.0 3.5 63.0

Oct 13 52 86 75 5 956 236 0 0 25.5 0.0 3.5 63.0

Oct 14 79 84 111 0 1,239 263 0 0 21.0 0.0 3.5 63.0

Oct 15 100 166 92 0 1,470 366 0 -1 30.1 0.0 3.5 63.0

Oct 16 184 197 152 0 1,811 359 0 0 27.5 0.0 3.5 63.0

Oct 17 73 88 154 0 1,350 291 0 0 31.5 0.0 3.2 63.0

Oct 18 67 62 123 1 1,188 302 0 0 25.7 0.0 3.2 62.0

Oct 19 56 59 119 2 1,637 372 0 0 24.3 0.0 3.5 62.0

Oct 20 50 59 153 5 1,362 329 0 0 23.6 0.0 3.5 62.0

Oct 21 78 56 132 2 1,187 345 0 0 26.6 0.0 3.5 62.0

Oct 22 57 32 104 1 1,154 291 0 0 26.4 0.0 3.0 61.0

Oct 23 48 38 80 1 871 241 0 0 23.0 0.0 3.0 61.0

Oct 24 31 17 28 1 405 118 0 0 26.7 0.0 3.0 61.0

Oct 25 28 36 39 0 565 157 0 0 26.0 0.0 3.0 60.0

Oct 26 63 24 26 -1 445 115 -1 0 27.2 0.0 3.0 60.0

Oct 27 57 16 41 0 540 139 0 0 25.7 0.0 3.0 60.0

Oct 28 18 36 24 1 310 97 0 0 18.2 0.0 3.0 58.0

Oct 29 14 24 25 1 262 82 0 0 24.8 0.0 3.0 58.0

Oct 30 9 14 21 1 222 52 0 0 25.6 0.0 3.0 57.0

Oct 31 15 26 26 0 267 94 0 0 23.6 0.0 3.0 57.0

TOTAL 3,791 3,812 2,765 61 47,403 10,817 10 3

AVG. 122 123 89 2 1,529 349 0 0 27.2 0.0 3.4 62.5

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY

SPRING 69,832 18,094 4,579 250 1,395 187,272 46,623 33 40 99

SUMMER 31,176 13,730

FALL 27,594 17,855

TOTAL 128,602 49,679

CHINOOK ADULT

TOTALS TO DATE

126
TABLE 93

LOWER MONUMENTAL PROJECT 2011

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 24.9 0.0 3.0 57.0 Dec 1 24.7 0.0 3.0 45.0

Nov 2 28.4 0.0 3.0 57.0 Dec 2 20.6 0.0 3.0 44.0

Nov 3 18.6 0.0 3.0 57.0 Dec 3 18.6 0.0 3.0 44.0

Nov 4 23.9 0.0 3.0 56.0 Dec 4 19.6 0.0 3.0 44.0

Nov 5 27.6 0.0 3.0 56.0 Dec 5 27.3 0.0 3.0 44.0

Nov 6 27.5 0.0 3.0 55.0 Dec 6 24.9 0.0 3.0 44.0

Nov 7 19.5 0.0 3.0 55.0 Dec 7 21.4 0.0 3.0 44.0

Nov 8 23.8 0.0 3.0 55.0 Dec 8 21.4 0.0 3.0 43.0

Nov 9 26.6 0.0 3.0 53.0 Dec 9 27.1 0.0 3.0 43.0

Nov 10 20.1 0.0 3.0 53.0 Dec 10 20.5 0.0 3.0 43.0

Nov 11 21.1 0.0 3.5 50.0 Dec 11 10.6 0.0 3.0 42.0

Nov 12 16.4 0.0 3.5 52.0 Dec 12 27.7 0.0 3.0 42.0

Nov 13 19.9 0.0 3.5 51.0 Dec 13 35.1 0.0 3.5 42.0

Nov 14 30.3 0.0 3.5 51.0 Dec 14 12.1 0.0 4.0 42.0

Nov 15 24.9 0.0 3.5 50.0 Dec 15 16.8 0.0 4.0 42.0

Nov 16 28.4 0.0 3.5 50.0 Dec 16 19.2 0.0 4.0 42.0

Nov 17 15.1 0.0 3.5 49.0 Dec 17 24.4 0.0 4.0 41.0

Nov 18 22.0 0.0 3.5 48.0 Dec 18 23.3 0.0 4.0 41.0

Nov 19 25.4 0.0 3.5 48.0 Dec 19 23.0 0.0 4.0 41.0

Nov 20 28.1 0.0 3.5 48.0 Dec 20 19.7 0.0 4.0 41.0

Nov 21 20.0 0.0 3.5 47.0 Dec 21 26.3 0.0 4.0 40.0

Nov 22 27.7 0.0 3.5 48.0 Dec 22 20.1 0.0 4.0 40.0

Nov 23 27.0 0.0 3.5 48.0 Dec 23 25.3 0.0 4.0 40.0

Nov 24 24.2 0.0 3.5 48.0 Dec 24 23.9 0.0 4.0 40.0

Nov 25 20.9 0.0 3.5 48.0 Dec 25 22.5 0.0 4.0 40.0

Nov 26 17.4 0.0 3.0 46.0 Dec 26 22.0 0.0 4.5 39.0

Nov 27 24.9 0.0 3.0 46.0 Dec 27 26.6 0.0 4.5 39.0

Nov 28 23.6 0.0 3.0 46.0 Dec 28 25.1 0.0 4.5 39.0

Nov 29 18.1 0.0 3.0 46.0 Dec 29 32.8 0.0 4.5 39.0

Nov 30 19.0 0.0 3.0 46.0 Dec 30 35.8 0.0 4.0 39.0

 Dec 31 35.6 0.0 4.0 39.0

AVG. 23.2 0.0 3.3 50.7 AVG. 23.7 0.0 3.7 41.5

DISCHARGE AND WATER QUALITY DATA

NOVEMBER DECEMBER

127
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 44,907 0 1 73,123

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 123,158 187,338 14 1,106 311,616

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

2011 178,281 187,272 1,395 4,829 371,777

Total 2,652,541 4,390,958 10,072 45,866 7,099,437

10-Year

Average 122,775 192,682 515 2,740 318,711

*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 - 2011

TABLE 94

128
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

2011 193 71,045 44,773 15,764 4,502 34,401 7,603 178,281

Total 2 0 60 363,011 1,035,855 561,858 195,186 44,742 348,585 100,732 1,487 23 2,651,541

10-Year Average 9,677 44,267 28,415 7,184 2,654 24,738 5,770 122,775

*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

1969-2011

129
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

2011 3,331 548 196 7,342 45,999 82,453 47,403 187,272

Total 4,829 7,610 14,839 103,750 20,966 16,483 194,029 392,355 2,045,177 1,527,306 49,239 14,375 4,390,958

10-Year Average 2,870 276 850 9,129 17,924 94,799 62,407 192,682

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 - 2011

130
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

131
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 – 2 January Ladder in service.

3 January – 1 March Ladder dewatered for annual maintenance and 

contracted repairs to the collection channel.

02 March – 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.

Using substrate monitors located near the ladder exit, the COE continued to monitor for invasive 

species with particular attention to Zebra and Quagga mussels. Reports are submitted monthly to 

district.

NSE 1 and NSE 2 operator failed in 2010. In 2011, these weirs were fixed at approximately 

631.5 feet to maintain best adult fish passage conditions throughout the year.

In February of 2011, NPE 3 and NSE 3 were permanently sealed and closed off with concrete.

In January 2011, the adult fish fall-out fence was repaired. New chain link fabric was installed. 

In February of 2011, new lamps were installed in the spillway section of the adult fish channel. 

132
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 145 60,525 67,803 21,088 5,064 31,454 11,345 197,424

STEELHEAD 5,505 697 151 4,283 29,183 83,281 52,228 175,328

SOCKEYE 16 1,364 55 1 0 1,436

COHO 1 1,991 2,859 4,851

PINK 9 3 12

TOTAL 5,650 61,222 67,970 26,735 34,303 116,736 66,435 379,051

LAMPREY 2 58 14 6 80

STURGEON 0

BULL TROUT 2 34 40 8 1 85

*Jacks included

TABLE 97

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LITTLE GOOSE DAM

133
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 22.9 0.0 38.6 Feb 1 51.7 0.0 38.2 Mar 1 54.1 0.0 38.3

Jan 2 25.2 0.0 39.2 Feb 2 39.8 0.0 38.3 Mar 2 46.9 0.0 38.4

Jan 3 35.5 0.0 38.7 Feb 3 35.9 0.0 38.3 Mar 3 51.5 0.0 3.0 38.5

Jan 4 34.9 0.0 38.2 Feb 4 35.6 0.0 38.3 Mar 4 58.7 0.0 38.6

Jan 5 26.3 0.0 37.5 Feb 5 36.9 0.0 38.5 Mar 5 46.0 0.0 38.6

Jan 6 16.2 0.0 37.2 Feb 6 32.2 0.0 38.6 Mar 6 52.6 0.0 38.4

Jan 7 25.1 0.0 37.3 Feb 7 45.3 0.0 38.7 Mar 7 54.2 0.0 38.1

Jan 8 28.7 0.0 37.2 Feb 8 40.7 0.0 38.7 Mar 8 50.1 0.0 3.5 38.3

Jan 9 24.6 0.0 37.3 Feb 9 43.5 0.0 38.5 Mar 9 52.3 0.0 4.3 38.9

Jan 10 30.7 0.0 37.4 Feb 10 39.0 0.0 38.1 Mar 10 47.5 0.0 3.0 39.6

Jan 11 31.0 0.0 37.5 Feb 11 43.5 0.0 37.5 Mar 11 59.9 0.0 40.1

Jan 12 28.9 0.0 37.7 Feb 12 29.9 0.0 37.1 Mar 12 61.6 0.0 40.6

Jan 13 30.3 0.0 37.7 Feb 13 40.1 0.0 37.0 Mar 13 34.0 0.0 41.0

Jan 14 27.7 0.0 37.9 Feb 14 46.4 0.0 37.0 Mar 14 57.8 0.0 3.5 41.2

Jan 15 40.4 0.0 37.7 Feb 15 53.3 0.0 37.5 Mar 15 60.2 0.0 41.4

Jan 16 47.5 0.0 37.9 Feb 16 45.5 0.0 38.5 Mar 16 56.0 0.0 2.9 41.5

Jan 17 82.9 0.0 38.5 Feb 17 57.6 0.0 38.4 Mar 17 75.8 0.0 3.3 41.6

Jan 18 89.9 0.0 39.1 Feb 18 50.8 0.0 38.6 Mar 18 74.8 0.0 41.6

Jan 19 71.2 0.0 38.8 Feb 19 50.4 0.0 38.6 Mar 19 73.9 0.0 41.8

Jan 20 62.5 0.0 38.8 Feb 20 43.0 0.0 38.7 Mar 20 70.3 0.0 42.2

Jan 21 62.6 0.0 38.9 Feb 21 47.0 0.0 38.9 Mar 21 72.8 0.0 2.8 42.4

Jan 22 63.9 0.0 38.8 Feb 22 51.5 0.0 39.3 Mar 22 61.1 0.0 2.5 42.3

Jan 23 60.5 0.0 38.8 Feb 23 41.7 0.0 39.3 Mar 23 67.7 0.0 42.4

Jan 24 63.7 0.0 38.6 Feb 24 42.4 0.0 39.1 Mar 24 77.2 0.0 2.6 42.9

Jan 25 61.1 0.0 38.5 Feb 25 44.2 0.0 38.8 Mar 25 78.2 0.0 43.2

Jan 26 66.3 0.0 38.3 Feb 26 38.3 0.0 38.5 Mar 26 74.0 0.0 43.1

Jan 27 55.5 0.0 38.1 Feb 27 40.4 0.0 38.3 Mar 27 74.6 0.0 43.4

Jan 28 48.2 0.0 38.1 Feb 28 45.6 0.0 38.2 Mar 28 71.8 0.0 3.2 43.8

Jan 29 52.5 0.0 38.2 Mar 29 74.0 0.0 44.3

Jan 30 37.5 0.0 38.3 Mar 30 83.0 4.2 3.0 44.9

Jan 31 49.8 0.0 38 Mar 31 100.1 12.6 3 45.5

AVG. 45.3 0.0 38.2 AVG. 43.3 0.0 38.3 AVG. 63.6 0.5 3.1 41.2

*All water temps from Columbia River DART

LITTLE GOOSE PROJECT 2011

JANUARY FEBRUARY MARCH

134
TABLE 99

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS APRIL 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY KCFS KCFS SECCHI DEG F

Apr 1 0 0 359 155 0 113.9 10.6 46.0

Apr 2 0 0 309 145 0 123.3 31.2 45.9

Apr 3 0 0 200 54 0 130.7 31.5 45.4

Apr 4 0 0 155 30 0 118.3 32.8 45.1

Apr 5 1 0 170 54 0 129.7 37.8 1.0 45.4

Apr 6 0 0 113 47 0 132.4 40.0 1.0 44.6

Apr 7 0 0 194 82 0 121.8 36.5 1.2 44.2

Apr 8 0 0 225 70 0 111.4 33.5 1.2 44.6

Apr 9 0 0 168 47 0 108.5 35.0 44.9

Apr 10 0 0 253 119 0 107.0 35.5 44.7

Apr 11 1 0 274 148 0 99.4 29.9 44.7

Apr 12 0 0 304 168 0 104.2 31.1 1.8 45.2

Apr 13 4 0 245 156 0 98.3 29.4 2.5 45.7

Apr 14 6 0 225 124 0 95.6 28.6 46.2

Apr 15 0 0 196 113 0 88.3 26.5 2.4 46.4

Apr 16 1 0 261 169 0 79.1 23.8 46.5

Apr 17 6 0 245 130 0 87.5 26.3 46.7

Apr 18 6 0 188 103 0 92.9 27.8 46.7

Apr 19 5 0 158 90 0 102.6 30.7 2.5 46.7

Apr 20 0 0 114 66 0 102.0 30.6 2.9 47.2

Apr 21 2 0 165 106 0 105.6 31.7 47.9

Apr 22 1 0 123 77 0 102.4 30.6 2.1 47.6

Apr 23 6 0 99 53 0 97.1 29.0 47.5

Apr 24 13 0 114 65 0 95.6 28.7 47.8

Apr 25 6 0 115 74 0 90.7 27.3 48.1

Apr 26 12 0 114 67 0 93.7 28.2 2.6 48.2

Apr 27 10 0 103 71 0 91.7 27.5 2.5 48.1

Apr 28 14 1 119 83 0 91.1 27.4 48.6

Apr 29 25 1 104 73 1 88.3 26.5 2.8 49.0

Apr 30 22 2 93 67 1 87.2 26.2 49.3

TOTAL 141 4 5,505 2,806 2

AVG. 5 0 184 94 0 103.0 29.7 2.0 46.5

*Water temps from DART

 CHINOOK ADULT

135
TABLE 100

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS MAY 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY KCFS KCFS SECCHI DEG F

May 1 37 2 69 56 0 86.6 26.0 2.8 49.6

May 2 34 4 50 34 0 79.9 23.9 2.8 49.8

May 3 38 4 61 44 0 83.4 25.0 49.7

May 4 58 8 40 23 0 85.7 25.6 49.3

May 5 199 16 43 37 0 86.3 25.8 49.3

May 6 626 6 49 38 0 84.9 25.4 2.8 49.8

May 7 1,088 43 51 44 1 84.2 25.3 50.3

May 8 2,638 78 50 40 0 91.4 27.4 3.5 50.6

May 9 3,091 92 41 29 0 98.7 29.6 51.4

May 10 2,659 126 23 19 5 96.8 38.8 2.7 51.9

May 11 2,418 107 23 17 0 97.7 29.2 52.4

May 12 3,858 241 22 16 1 101.8 32.7 52.4

May 13 3,534 298 30 17 0 113.8 41.7 2.7 52.1

May 14 1,973 229 25 17 0 134.2 62.8 52.1

May 15 2,231 223 23 19 1 167.7 97.0 53.1

May 16 2,899 330 11 11 0 195.4 124.7 2.3 52.8

May 17 2,250 558 9 8 4 183.4 112.6 1.5 52.4

May 18 724 342 9 4 -1 164.3 93.1 50.8

May 19 887 342 1 0 1 152.6 79.0 50.1

May 20 852 280 3 1 0 147.0 104.4 0.5 50.5

May 21 1,432 574 7 5 0 155.9 82.5 51.6

May 22 2,100 683 14 13 3 163.0 91.7 53.1

May 23 3,094 972 13 8 -1 173.2 98.7 54.1

May 24 2,273 997 6 2 3 174.1 151.1 2.0 54.0

May 25 3,043 1,042 7 6 2 178.4 172.6 53.4

May 26 1,169 738 3 1 5 182.7 177.2 52.4

May 27 803 624 2 2 0 186.8 181.3 1.4 51.5

May 28 629 816 1 0 3 167.3 161.6 2.1 51.7

May 29 589 542 2 1 3 158.7 153.2 51.8

May 30 838 853 6 5 3 148.2 142.7 51.7

May 31 763 528 3 2 1 142.5 136.9 1.8 52.5

TOTAL 48,827 11,698 697 519 34

AVG. 1,575 377 22 17 1 134.4 83.9 2.2 51.5

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 48,968 11,702 6,202 3,325 36

CHINOOK ADULT

136
TABLE 101

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS JUNE 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY KCFS KCFS SECCHI DEG F

Jun 1 4,393 1,224 0 2 1 1 142.9 105.2 53.0

Jun 2 2,743 1,135 0 2 1 0 146.2 56.3 53.0

Jun 3 1,153 952 0 3 1 1 161.6 71.5 2.0 53.2

Jun 4 1,224 1,061 0 13 7 2 152.8 64.8 2.0 53.4

Jun 5 874 893 0 1 0 1 149.0 63.2 53.0

Jun 6 2,336 1,268 0 3 1 8 151.7 61.5 53.3

Jun 7 1,025 900 0 6 2 3 177.1 87.1 2.6 54.1

Jun 8 802 698 0 4 2 3 200.8 111.4 54.6

Jun 9 742 610 0 2 0 1 195.0 105.3 53.9

Jun 10 409 490 0 1 0 -1 188.6 98.7 1.8 53.0

Jun 11 240 294 0 1 0 0 173.1 83.1 52.4

Jun 12 259 438 0 0 0 0 169.0 78.8 52.7

Jun 13 294 454 0 1 0 1 172.9 83.3 53.4

Jun 14 714 697 0 2 2 1 180.0 91.2 1.5 54.5

Jun 15 1,145 676 0 5 0 1 180.6 90.5 1.7 55.0

Jun 16 672 490 0 2 1 3 174.0 83.4 54.5

Jun 17 624 420 0 1 0 0 166.2 75.8 1.5 54.4

Jun 18 1,638 604 0 5 1 1 149.2 59.0 54.3

Jun 19 2,228 842 0 6 4 0 144.7 53.8 53.9

Jun 20 1,142 594 1 5 1 2 153.7 62.2 54.6

Jun 21 580 353 0 3 1 0 152.3 74.3 1.9 55.0

Jun 22 5,032 1,202 0 7 2 0 154.7 47.5 55.3

Jun 23 1,522 559 0 7 1 4 170.5 61.9 2.0 55.7

Jun 24 929 620 0 12 5 0 179.5 70.8 2.6 56.7

Jun 25 1,070 556 1 12 4 2 173.3 63.8 57.0

Jun 26 3,071 778 1 5 0 1 159.4 50.5 56.3

Jun 27 2,986 905 2 8 2 0 154.4 46.8 56.1

Jun 28 3,455 668 2 15 4 1 148.2 40.9 1.7 56.4

Jun 29 1,560 648 5 14 4 1 152.2 47.1 2.2 57.0

Jun 30 1,330 582 4 3 1 3 160.4 52.7 57.4

TOTAL 18,353 27,839 21,611 16 151 48 40

AVG. 1,224 1856 720 1 5 2 1 164.5 71.4 2.0 54.6

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 67,321 23,492 16 6,353 3,373 76

SUMMER 27,839 9,821

TOTALS 95,160 33,313

CHINOOK ADULT

137
TABLE 102

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS JULY 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY KCFS KCFS SECCHI DEG F

Jul 1 1,246 568 2 11 0 2 0 161.1 52.1 2.2 58.2

Jul 2 902 456 2 11 1 1 0 143.4 40.2 58.3

Jul 3 822 516 8 11 5 -1 0 136.8 40.7 58.1

Jul 4 775 514 16 13 6 0 0 134.5 40.6 58.4

Jul 5 647 580 12 12 1 0 0 133.5 41.8 2.4 58.9

Jul 6 622 426 24 15 1 2 0 132.1 41.3 59.8

Jul 7 811 524 28 37 13 0 0 123.9 37.5 2.9 60.4

Jul 8 824 598 55 42 11 2 0 118.0 36.3 3.2 60.7

Jul 9 848 479 76 45 11 0 0 109.9 34.9 60.8

Jul 10 538 306 77 58 18 0 0 103.7 34.8 2.6 61.1

Jul 11 532 366 101 77 22 0 0 95.3 29.9 61.2

Jul 12 301 218 73 69 25 0 0 91.3 27.3 3.3 66.5

Jul 13 308 203 77 92 28 0 0 91.8 27.4 61.2

Jul 14 524 304 67 129 37 0 0 88.8 26.5 61.3

Jul 15 389 337 106 141 35 1 0 87.2 26.1 2.8 61.5

Jul 16 292 220 64 119 48 0 0 85.7 26.3 62.3

Jul 17 161 161 89 160 64 0 0 82.7 24.9 62.8

Jul 18 110 157 72 159 55 0 0 79.4 23.7 62.8

Jul 19 134 128 74 134 50 0 0 79.0 23.6 5.2 62.8

Jul 20 143 124 54 145 62 0 0 70.6 21.0 63.4

Jul 21 161 149 50 198 76 0 0 76.4 23.0 3.3 63.5

Jul 22 143 119 60 219 97 0 0 68.4 20.4 5.2 63.9

Jul 23 86 77 49 231 100 0 0 69.2 20.8 64.6

Jul 24 108 55 26 225 103 1 0 69.5 21.0 65.1

Jul 25 96 29 23 218 96 0 1 60.0 17.8 65.1

Jul 26 566 168 26 393 169 0 1 60.8 18.0 4.2 65.4

Jul 27 240 66 10 292 126 0 0 54.6 16.3 65.8

Jul 28 306 78 7 255 121 0 0 58.2 17.4 4.5 66.0

Jul 29 169 48 17 222 96 0 0 55.1 16.4 4.3 66.0

Jul 30 122 28 11 266 115 0 0 50.2 14.9 66.3

Jul 31 108 52 8 284 120 0 0 51.7 15.5 66.5

TOTAL 13,034 8,054 1,364 4,283 1,712 8 2 

AVG. 420 260 44 138 55 0 0 91.1 27.7 3.5 62.5

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 67,321 23,492 1,380 10,636 5,085 84 2 

SUMMER 40,873 17,875

TOTAL 108,194 41,367

CHINOOK ADULT

138
TABLE 103

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS AUGUST 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY KCFS KCFS SECCHI DEG F

Aug 1 24 18 0 2 174 52 0 0 45.9 26.9 67.0

Aug 2 19 6 0 12 180 79 0 0 53.9 32.8 5.1 67.4

Aug 3 62 23 0 6 540 218 0 0 52.5 15.8 4.6 67.3

Aug 4 78 31 0 2 428 211 0 2 53.3 15.9 67.9

Aug 5 121 46 0 8 618 301 1 6 40.0 12.0 4.8 67.6

Aug 6 146 35 0 8 591 293 0 1 42.7 12.8 5.1 67.7

Aug 7 112 30 0 2 459 190 0 1 42.0 12.7 68.5

Aug 8 126 28 0 4 543 212 0 0 42.3 12.7 68.7

Aug 9 104 6 0 0 732 318 0 4 44.9 14.2 6.0 68.7

Aug 10 67 20 0 2 761 317 0 4 46.1 13.8 5.4 68.5

Aug 11 131 38 0 2 961 377 0 4 36.4 10.9 68.8

Aug 12 101 11 0 1 979 391 0 2 40.3 12.0 4.8 68.8

Aug 13 78 17 0 2 831 323 0 4 39.5 11.8 68.2

Aug 14 96 14 0 0 1,072 398 0 1 36.7 11.0 67.3

Aug 15 73 16 0 0 1,017 334 0 0 36.9 11.0 67.0

Aug 16 139 17 0 4 1,498 514 0 0 39.5 11.8 5.8 67.9

Aug 17 108 14 0 0 1,090 382 0 0 38.9 11.6 67.8

Aug 18 80 7 0 0 860 266 0 4 36.2 10.9 5.0 67.0

Aug 19 77 8 0 0 1,072 292 0 4 36.2 10.9 5.8 66.8

Aug 20 148 6 0 0 1,124 350 0 0 36.1 10.9 67.0

Aug 21 152 13 0 0 1,078 350 0 5 37.1 11.1 67.0

Aug 22 160 7 0 0 1,158 362 0 1 36.3 10.8 5.2 66.7

Aug 23 161 17 0 0 1,209 383 0 2 39.0 11.6 5.8 66.2

Aug 24 127 23 0 0 979 283 0 1 38.7 11.5 67.1

Aug 25 226 23 0 0 1,232 367 0 1 41.0 12.2 67.2

Aug 26 251 53 0 0 1,085 287 0 2 36.7 10.9 5.7 67.0

Aug 27 199 10 0 0 980 282 0 1 37.5 11.2 67.0

Aug 28 199 54 0 0 1,053 268 0 1 32.7 9.8 66.8

Aug 29 211 35 0 0 1,042 308 0 1 36.0 10.9 66.5

Aug 30 365 52 1 0 1,614 446 0 2 38.0 11.3 5.8 66.4

Aug 31 374 71 0 0 2,223 568 0 4 37.9 11.3 5.3 66.9

TOTAL 1,338 2,977 749 1 55 29,183 9,722 1 58

AVG. 89 186 24 0 2 941 314 0 2 40.4 13.1 5.3 67.4

RUN YEAR CHINOOK CHINOOK COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 67,321 23,492 1 1,435 39,819 14,807 85 60

SUMMER 42,211 18,214

FALL 2,977 410

TOTALS 112,509 42,116

CHINOOK ADULT

139
TABLE 104

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS SEPTEMBER 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY KCFS KCFS SECCHI DEG F

Sep 1 350 78 6 4 0 5,584 1,636 0 0 31.4 3.1 67.5

Sep 2 344 76 0 1 0 3,511 1,105 0 1 28.2 0.0 67.6

Sep 3 164 43 0 0 0 2,253 638 0 2 29.5 0.0 3.6 67.2

Sep 4 232 91 2 1 0 1,846 492 0 0 32.9 0.0 66.9

Sep 5 170 66 0 1 0 1,592 403 0 -1 33.1 0.0 66.9

Sep 6 360 130 2 0 0 2,195 505 0 1 35.7 0.0 6.0 66.9

Sep 7 320 95 1 2 0 1,781 419 0 0 28.9 0.0 67.0

Sep 8 404 162 2 0 0 1,157 263 0 0 39.7 0.0 >6.0 67.1

Sep 9 536 203 17 7 0 1,350 310 0 0 40.5 0.0 6.0 67.1

Sep 10 582 190 29 2 0 1,637 360 0 1 40.1 0.0 66.9

Sep 11 922 233 30 6 0 2,062 496 0 0 29.9 0.0 >6.0 66.4

Sep 12 779 240 42 10 0 2,189 510 1 1 42.0 0.0 66.2

Sep 13 772 277 34 59 0 2,184 497 0 1 35.8 0.0 >6.0 67.8

Sep 14 634 382 19 2 1 2,011 426 0 0 40.9 0.0 66.3

Sep 15 1,200 563 44 2 0 2,254 472 0 0 38.9 0.0 >6.0 67.7

Sep 16 1,475 856 68 11 0 3,834 887 0 1 39.8 0.0 >6.0 67.9

Sep 17 871 590 100 17 0 3,132 743 1 2 38.8 0.0 66.3

Sep 18 1,188 750 96 7 0 2,861 689 0 4 35.7 0.0 66.2

Sep 19 689 577 72 14 0 2,965 665 0 0 37.8 0.0 66.1

Sep 20 599 595 86 16 0 2,832 646 0 1 33.0 0.0 5.0 66.1

Sep 21 611 586 64 10 0 2,434 492 0 -2 34.1 0.0 66.3

Sep 22 766 730 60 5 0 3,480 691 0 0 28.7 0.0 >6.0 66.5

Sep 23 1,376 520 56 10 0 3,823 757 1 0 31.9 0.0 >6.0 66.8

Sep 24 527 430 101 5 0 3,799 728 0 0 31.9 0.0 67.0

Sep 25 308 346 76 6 0 3,075 559 1 0 20.6 0.0 >6.0 66.7

Sep 26 888 536 120 6 0 4,271 790 1 0 33.8 0.0 66.6

Sep 27 900 661 122 16 0 2,929 566 2 0 30.1 0.0 5.0 66.5

Sep 28 443 404 169 24 0 3,347 665 0 0 30.6 0.0 66.4

Sep 29 745 776 112 12 0 3,351 706 1 1 31.3 0.0 5.2 66.3

Sep 30 541 572 158 47 0 3,542 739 1 1 30.0 0.0 4.5 66.3

TOTAL 19,696 11,758 1,688 303 1 83,281 18,855 9 14

AVG. 657 392 56 10 0 2,776 629 0 0 33.9 0.1 >6.0 66.8

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY

SPRING 67,321 23,492 1,689 303 1,436 123,100 33,662 9 85 74

SUMMER 42,211 18,214

FALL 22,673 12,168

TOTALS 132,205 53,874

CHINOOK ADULT

140
TABLE 105

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS OCTOBER 2011

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY KCFS KCFS SECCHI DEG F

Oct 1 628 455 166 18 3,228 670 0 2 25.6 0.0 66.3

Oct 2 384 390 115 5 3,500 774 0 0 31.8 0.0 66.2

Oct 3 256 307 101 4 2,283 490 0 -1 34.1 0.0 66.2

Oct 4 210 154 62 5 1,873 397 0 0 29.2 0.0 4.9 65.9

Oct 5 149 139 41 2 1,691 354 0 0 28.1 0.0 65.9

Oct 6 251 301 49 4 2,222 468 0 0 32.1 0.0 >6.0 65.5

Oct 7 596 589 88 1 3,825 844 0 1 30.3 0.0 4.0 65.1

Oct 8 481 420 136 0 3,901 866 1 0 31.7 0.0 64.9

Oct 9 186 190 60 1 1,985 510 0 1 30.8 0.0 64.5

Oct 10 289 212 56 1 1,855 420 0 0 29.8 0.0 3.7 64.1

Oct 11 196 198 131 2 3,129 757 1 1 20.8 0.0 3.8 63.7

Oct 12 341 272 157 2 2,926 672 0 0 27.0 0.0 63.4

Oct 13 178 116 34 0 897 164 0 0 26.3 0.0 63.1

Oct 14 78 71 41 2 647 157 0 0 21.9 0.0 62.9

Oct 15 202 164 131 6 1,618 384 0 0 28.6 0.0 4.0 62.9

Oct 16 138 84 160 7 1,923 467 0 1 27.4 0.0 62.9

Oct 17 206 118 224 10 2,340 556 0 0 29.4 0.0 62.7

Oct 18 160 108 149 2 1,604 354 0 0 26.1 0.0 5.5 62.5

Oct 19 128 84 139 8 1,314 289 0 0 23.8 0.0 4.0 62.1

Oct 20 199 150 84 0 1,472 372 0 0 21.9 0.0 61.8

Oct 21 137 82 112 5 1,390 323 0 1 24.3 0.0 4.4 61.4

Oct 22 124 64 133 6 1,465 325 0 0 26.0 0.0 61.0

Oct 23 120 55 119 1 1,211 319 1 0 22.6 0.0 60.7

Oct 24 68 35 91 2 778 185 0 0 25.6 0.0 60.3

Oct 25 114 66 42 2 692 181 0 0 22.1 0.0 4.0 59.8

Oct 26 71 53 22 2 385 116 0 0 26.3 0.0 3.5 59.5

Oct 27 119 56 36 0 481 132 0 0 24.4 0.0 59.0

Oct 28 58 50 26 1 504 157 0 0 18.8 0.0 4.3 58.4

Oct 29 77 52 18 4 376 100 0 0 24.3 0.0 58.0

Oct 30 65 26 13 0 388 112 0 0 24.1 0.0 57.5

Oct 31 40 35 20 0 325 97 0 0 22.7 0.0 56.9

TOTAL 6,249 5,096 2,756 103 52,228 12,012 3 6 

AVG. 202 164 89 3 1,685 387 0 26.4 0.0 4.2 62.4

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY

SPRING 67,321 23,492 4,445 406 1,436 175,328 45,674 12 85 80

SUMMER 42,211 18,214

FALL 28,922 17,264

TOTALS 138,454 58,970

CHINOOK ADULT

141
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 24.2 0.0 5.4 56.6 Dec 1 22.9 0.0 5.8 45.0

Nov 2 25.1 0.0 5.1 56.2 Dec 2 18.0 0.0 44.9

Nov 3 19.6 0.0 55.8 Dec 3 18.5 0.0 44.6

Nov 4 23.4 0.0 55.3 Dec 4 16.8 0.0 44.2

Nov 5 24.6 0.0 54.6 Dec 5 25.8 0.0 5.5 43.9

Nov 6 26.9 0.0 4.4 54.3 Dec 6 22.4 0.0 43.6

Nov 7 19.6 0.0 6.0 53.9 Dec 7 19.4 0.0 5.6 43.3

Nov 8 22.4 0.0 5.8 53.6 Dec 8 19.1 0.0 6.0 43.1

Nov 9 25.5 0.0 4.5 53.1 Dec 9 25.2 0.0 42.9

Nov 10 19.3 0.0 52.7 Dec 10 17.3 0.0 42.6

Nov 11 20.7 0.0 52.2 Dec 11 10.3 0.0 42.3

Nov 12 16.8 0.0 51.6 Dec 12 25.7 0.0 6.0 42.1

Nov 13 19.8 0.0 51.2 Dec 13 30.0 0.0 41.9

Nov 14 28.8 0.0 50.6 Dec 14 12.7 0.0 >6.0 41.8

Nov 15 24.4 0.0 5.3 50.0 Dec 15 15.3 0.0 >6.0 41.6

Nov 16 24.7 0.0 5.3 49.2 Dec 16 19.1 0.0 41.3

Nov 17 15.9 0.0 5.6 48.7 Dec 17 22.8 0.0 40.9

Nov 18 21.5 0.0 50.0 Dec 18 21.6 0.0 40.6

Nov 19 24.1 0.0 47.7 Dec 19 21.7 0.0 40.4

Nov 20 26.4 0.0 47.2 Dec 20 17.9 0.0 6.0 40.3

Nov 21 18.9 0.0 5.3 46.7 Dec 21 24.6 0.0 6.0 39.9

Nov 22 24.6 0.0 5.7 46.4 Dec 22 18.9 0.0 >6.0 39.6

Nov 23 25.2 0.0 5.3 46.2 Dec 23 24.0 0.0 39.3

Nov 24 21.8 0.0 46.0 Dec 24 20.4 0.0 38.9

Nov 25 20.0 0.0 45.7 Dec 25 20.8 0.0 38.7

Nov 26 17.3 0.0 45.5 Dec 26 19.4 0.0 38.5

Nov 27 21.1 0.0 5.8 45.5 Dec 27 25.0 0.0 >6.0 38.4

Nov 28 24.4 0.0 45.4 Dec 28 24.0 0.0 >6.0 38.6

Nov 29 16.4 0.5 45.3 Dec 29 29.4 0.0 >6.0 38.7

Nov 30 18.8 0.0 >6.0 45.2 Dec 30 33.7 0.0 38.6

Dec 31 32.5 0.0 38.5

AVG. 22.1 0.0 5.3 50.1 AVG. 21.8 0.0 >6.0 41.3

NOVEMBER DECEMBER

LITTLE GOOSE PROJECT 2011

142
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 114,902 176,193 23 865 291,983

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

2011 197,424 175,328 1,436 4,851 379,039

Total 2,110,343 3,288,321 9,163 36,767 5,444,594

10-Yr Avg 114,637 178,900 497 2,505 296,538

*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 - 2011

 LITTLE GOOSE DAM

143
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

2011 145 60,525 67,803 21,088 5,064 31,454 11,345 197,424

Total 3 247,677 807,602 497,655 177,047 31,032 261,626 85,941 1,732 28 2,110,343

10-Year Average 7,400 40,169 29,704 7,922 2,010 21,156 6,194 114,637

**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, 1991-2011

TABLE 108

144
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 1,039 2,051 829 65 1,249 2,856 16,650 12,420 1,129 319 38,820

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

2011 5,505 697 151 4,283 29,183 83,281 52,228 175,328

Total 1,084 5,065 19,315 64,540 12,514 8,079 86,774 229,203 1,481,757 1,297,970 68,316 13,704 3,288,321

10-Year Average 3,048 304 408 4,417 12,355 87,320 67,424 178,900

 ** 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 - 2011

TABLE 109

145
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

146
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 2011, hourly readings were taken 

continuously from June 14 to October 6. In addition, substrate media at the ladder exit pool was 

examined monthly 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 and the 

viewing room window cleaning brush was checked. 

 

 Problems developed with the weir motor and cable control system on north shore fishway 

entrance number 1 (NSE-1) on the morning of May 31. Inspection revealed that the cable had 

broken and the weir gate had dropped to the sill. The weir motor was also burned up. A 

temporary adjustment was done on the weir gate by crane on June 7 and the gate was dogged off 

at 635.0 feet by cables. This setting was maintained until July 22 when an A-frame and chain 

hoist system was put in place to adjust the weir depth relative (at this point 628.5 feet) to the 

tailwater elevation.

 During 2011, the adult fish trap was operated from March 7 through November 20. The 

initial sample rate of 10% was maintained throughout the traps’ operating season. Scale samples 

were taken from one out of every 20 hatchery steelhead. All wild steelhead captured were PITtagged and scale and genetic samples taken. Any previously PIT-tagged steelhead (either 

147
hatchery or wild) had both scale and genetic samples taken for verification purposes. 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 continued from 2010: 1) diversion of up to 15 LemhiOrigin chinook for radio-tagging, and 2) recovery of 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. 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 

in mid November. 

 

 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. 

148
2011

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

CHINOOK* 71 52,580 56,837 23,502 3,837 30,091 12,011 557 11 179,497

STEELHEAD 5,017 6,443 830 73 3,309 21,163 84,732 58,065 3,355 661 183,648

SOCKEYE 3 1,444 53 1 1 1,502

COHO* 1,553 3,702 86 10 5,351

PINK

TOTAL 5,017 6,514 53,410 56,913 28,255 25,053 116,377 73,779 3,998 682 369,998

SHAD 1 1 3 145 24 0 174

LAMPREY 1 25 19 3 48

STURGEON 0

BULL TROUT 1 1

*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

149
TABLE 111

DISCHARGE AND WATER DATA

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

KCFS KCFS SECCHI DEG F KCFS KCFS SECCHI DEG F

Jan 1 26.4 0.0 Feb 1 50.5 0.0

Jan 2 26.4 0.0 Feb 2 42.2 0.0

Jan 3 33.0 0.0 Feb 3 37.7 0.0

Jan 4 28.7 0.0 Feb 4 36.9 0.0

Jan 5 29.9 0.0 Feb 5 39.7 0.0

Jan 6 24.8 0.0 Feb 6 36.9 0.0

Jan 7 26.5 0.0 Feb 7 44.3 0.0

Jan 8 25.4 0.0 Feb 8 40.0 0.0

Jan 9 25.6 0.0 Feb 9 42.2 0.0

Jan 10 30.9 0.0 Feb 10 39.9 0.0

Jan 11 30.2 0.0 Feb 11 48.2 0.0

Jan 12 29.1 0.0 Feb 12 37.1 0.0

Jan 13 31.8 0.0 Feb 13 41.9 0.0

Jan 14 29.4 0.0 Feb 14 46.1 0.0

Jan 15 40.7 0.0 Feb 15 52.3 0.0

Jan 16 50.7 0.0 Feb 16 50.4 0.0

Jan 17 89.0 0.0 Feb 17 60.2 0.0

Jan 18 93.5 0.0 Feb 18 53.0 0.0

Jan 19 71.8 0.0 Feb 19 52.1 0.0

Jan 20 69.3 0.0 Feb 20 46.3 0.0

Jan 21 64.1 0.0 Feb 21 49.2 0.0

Jan 22 67.5 0.0 Feb 22 51.6 2.5

Jan 23 63.5 0.0 Feb 23 43.5 0.0

Jan 24 63.5 0.0 Feb 24 44.9 0.0

Jan 25 61.2 0.0 Feb 25 47.6 0.0

Jan 26 64.1 0.0 Feb 26 40.6 0.0

Jan 27 56.2 0.0 Feb 27 44.5 0.0

Jan 28 50.0 0.0 Feb 28 46.6 0.0

Jan 29 56.6 0.0

Jan 30 47.2 0.0

Jan 31 52.5 0.0

AVG. 47.1 0.0 AVG. 45.2 0.1

LOWER GRANITE PROJECT 2011

JANUARY FEBRUARY

150
TABLE 112

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS MARCH 2011

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 19 1 54.9 0.0 3.0 41.5

Mar 2 13 5 48.4 0.0 3.6 41.4

Mar 3 20 4 53.0 0.0 3.0 40.6

Mar 4 50 13 59.2 0.0

Mar 5 67 24 49.4 0.0

Mar 6 110 40 56.4 0.0

Mar 7 126 34 58.4 0.0 3.0 43.1

Mar 8 77 22 50.9 0.0 2.0 43.7

Mar 9 86 21 53.8 0.0 2.4 43.3

Mar 10 83 29 50.6 0.0

Mar 11 91 26 56.3 0.0

Mar 12 96 29 61.0 0.0

Mar 13 189 56 48.9 0.0

Mar 14 229 58 58.5 0.0 2.0 44.0

Mar 15 179 49 61.0 0.0 1.8 43.9

Mar 16 147 42 64.1 0.0 2.2 45.6

Mar 17 283 69 74.6 0.0

Mar 18 271 71 73.6 0.0

Mar 19 288 106 78.9 0.0

Mar 20 182 61 80.3 0.0

Mar 21 167 60 71.4 0.0

Mar 22 105 38 72.3 0.0 2.2 45.8

Mar 23 111 46 75.2 0.0 2.7 45.5

Mar 24 202 77 80.7 0.0 2.3 45.8

Mar 25 254 102 81.8 0.0

Mar 26 273 86 82.7 0.0 2.6 46.8

Mar 27 324 122 77.3 0.0 3.1 47.1

Mar 28 240 91 79.7 0.0 2.6 47.5

Mar 29 173 67 77.9 0.0 3.1 48.0

Mar 30 256 117 88.9 9.5

Mar 31 306 136 108.7 19.9

TOTAL 5,017 1,702 

AVG. 162 55 67.4 0.9 2.6 46.6

 Note: March counts were from video tape. The counts are 10-hour counts and occurred between 0600-1600 PST.

CHINOOK ADULT

151
TABLE 113

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS APRIL 2011

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 0 488 223 0 123.9 50.6 1.6 47.5

Apr 2 0 0 538 240 0 130.6 57.4 1.1 47.8

Apr 3 1 0 547 241 0 137.8 64.3 1.3 47.7

Apr 4 0 0 211 85 0 124.3 51.2 0.9 47.5

Apr 5 1 0 198 102 0 138.6 65.2 1.0 47.3

Apr 6 1 0 164 68 0 137.4 64.5

Apr 7 1 0 200 97 0 127.3 54.8

Apr 8 1 0 282 155 0 117.0 44.5 1.5 47.0

Apr 9 1 0 414 206 0 113.2 42.4 1.8 46.6

Apr 10 0 0 358 196 0 108.9 40.3 2.3 47.2

Apr 11 0 0 331 169 0 105.3 33.2 2.6 47.4

Apr 12 1 0 279 152 0 106.7 34.5 2.0 48.5

Apr 13 0 0 246 144 0 101.0 29.0 2.3 49.0

Apr 14 0 0 200 112 0 98.8 26.9

Apr 15 2 0 182 100 0 89.9 21.5

Apr 16 1 0 148 80 0 82.6 20.1 2.5 48.7

Apr 17 1 0 215 137 0 89.4 21.1 2.5 48.9

Apr 18 0 0 154 96 1 96.6 25.0 3.0 49.8

Apr 19 4 0 148 89 0 104.8 33.0 2.6 51.5

Apr 20 1 0 101 65 0 106.8 35.9

Apr 21 1 0 113 64 0 109.8 37.7 1.8 49.6

Apr 22 2 0 118 83 0 104.9 38.4 2.2 51.0

Apr 23 0 0 136 77 0 102.0 30.3 2.5 49.9

Apr 24 6 0 126 67 0 98.2 26.4 2.7 50.4

Apr 25 4 0 89 59 0 93.8 25.1

Apr 26 4 0 94 66 0 95.8 27.0 2.4 51.6

Apr 27 8 0 111 73 0 96.4 24.6 2.2 52.0

Apr 28 2 0 95 72 0 93.6 21.7

Apr 29 8 1 79 61 0 92.0 20.2

Apr 30 17 2 78 54 0 90.3 20.2 2.9 51.9

TOTAL 68 3 6,443 3,433 1 

 AVG. 2 0 215 114 0 107.3 36.2 2.1 49.0

 RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD SHAD

68 3 11,460 5,135 1 

 Note: Visual counts occurred April 1 through October 31. The counts are 16-hour counts and occurred between 0400-2000 PST.

CHINOOK ADULT

152
TABLE 114

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS MAY 2011

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 14 1 75 56 0 88.5 20.2 3.1 51.5

May 2 24 4 24 13 0 84.8 20.1 2.6 51.1

May 3 26 2 78 60 0 86.0 20.2 2.7 52.5

May 4 30 7 52 40 0 87.1 20.1 2.5 52.3

May 5 54 4 66 48 0 90.0 20.1 3.4 52.7

May 6 132 7 57 35 1 86.0 20.1

May 7 390 12 40 28 0 87.3 20.2 3.0 53.0

May 8 852 20 59 47 0 95.3 23.8 2.6 53.9

May 9 2,078 41 54 46 0 101.7 24.4 2.9 54.0

May 10 2,510 42 56 44 0 101.1 20.1 3.1 55.5

May 11 2,488 61 26 19 0 99.0 20.0 2.5 53.4

May 12 3,574 96 34 24 0 104.8 22.2

May 13 3,700 168 28 24 0 119.8 34.9 2.1 54.7

May 14 2,792 157 25 23 0 140.2 49.9 3.2 54.6

May 15 2,150 108 30 26 0 175.3 84.0 2.8 54.2

May 16 1,058 116 20 16 0 203.4 111.3 1.9 54.3

May 17 346 64 5 1 0 188.7 97.5

May 18 317 62 4 0 0 173.0 83.7 1.0 52.3

May 19 1,088 239 9 8 0 158.6 64.7 1.0 52.2

May 20 3,421 636 18 17 0 158.7 55.7 1.3 54.0

May 21 2,438 670 7 6 0 163.2 60.3

May 22 1,770 677 8 8 0 171.0 61.2 2.2 54.3

May 23 943 541 9 7 0 182.6 74.8 1.8 55.1

May 24 2,455 1,072 12 10 0 187.6 77.2

May 25 1,127 542 6 4 0 196.1 85.2 2.0 56.0

May 26 996 527 2 1 0 200.0 95.8 1.6 56.4

May 27 1,333 449 9 8 0 201.7 91.2 1.8 53.5

May 28 1,566 740 0 1 0 182.3 72.1 1.5 53.6

May 29 1,309 1,030 11 5 0 171.7 61.6 2.1 53.3

May 30 856 960 4 2 0 162.1 51.7 1.6 54.0

May 31 835 853 2 2 0 157.2 51.0 2.1 54.2

TOTAL 42,672 9,908 830 629 1 

 AVG. 1377 320 27 20 0 142.1 52.1 2.2 53.7

 RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD SHAD

 SPRING 42,740 9,911 12,290 5,764 2 

CHINOOK ADULT

153
TABLE 115

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS JUNE 2011

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 1 775 798 0 2 2 0 154.5 44.3 2.1 54.4

Jun 2 2,190 869 0 6 5 0 154.3 45.4

Jun 3 2,828 1201 0 0 0 0 169.6 59.6 2.1 54.1

Jun 4 1,506 901 0 3 1 0 160.4 51.0

Jun 5 1,079 895 0 2 1 1 158.2 50.1 2.7 54.6

Jun 6 862 796 0 0 0 0 161.8 52.7

Jun 7 1,018 833 0 5 5 0 188.1 77.6

Jun 8 764 632 0 1 1 0 211.2 99.5 2.1 55.7

Jun 9 431 431 0 0 0 0 206.5 97.1

Jun 10 256 377 0 0 0 0 197.0 86.4 1.3 54.0

Jun 11 942 832 0 4 4 0 182.6 72.0 1.5 54.3

Jun 12 756 708 0 1 1 0 178.8 70.2

Jun 13 578 658 0 0 0 0 183.2 72.5 2.0 55.0

Jun 14 383 461 0 1 0 0 188.9 77.9

Jun 15 337 427 0 1 0 0 189.4 78.5 1.8 56.1

Jun 16 830 677 0 2 2 0 184.5 74.5

Jun 17 1,067 656 0 1 1 0 173.4 63.3 1.9 55.3

Jun 18 703 506 0 2 0 0 158.7 50.3

Jun 19 1031 547 0 2 0 0 154.2 44.7 2.5 56.4

Jun 20 1228 593 0 1 0 0 161.8 51.7 2.5 57.0

Jun 21 1096 503 0 3 2 0 158.6 48.0 1.7 56.0

Jun 22 617 458 0 1 0 0 167.4 56.5

Jun 23 2840 676 0 4 0 0 181.6 70.2

Jun 24 2368 708 0 5 0 0 191.6 80.2 1.8 57.9

Jun 25 1585 587 0 2 0 0 182.8 71.7 2.0 57.6

Jun 26 839 410 1 3 1 0 172.6 62.5

Jun 27 1273 590 0 7 2 0 163.6 53.3 1.5 57.1

Jun 28 2339 660 0 1 1 0 159.1 48.6

Jun 29 2846 805 0 1 0 2 162.1 51.6

Jun 30 1716 559 2 12 2 0 171.8 73.9 2.0 59.7

TOTAL 16,602 20,481 19,754 3 73 31 3 

 AVG. 977 1575 658 0 2 1 0 174.3 64.5 2.0 56.0

 RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD

SPRING 59,342 22,063 3 12,363 5,795 5 

SUMMER 20,481 7,602

TOTAL 79,823 29,665

CHINOOK ADULT

154
TABLE 116

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS JULY 2011

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 2,116 671 2 5 1 0 0 0 168.1 75.8 1.9 60.5

Jul 2 1,182 420 1 6 1 1 0 0 151.4 42.2 2.1 58.7

Jul 3 1,355 443 7 7 0 0 0 0 145.5 38.3 2.3 59.3

Jul 4 1,019 472 5 6 0 0 0 0 142.0 34.4 2.3 60.3

Jul 5 500 434 7 10 2 0 0 0 141.7 45.4

Jul 6 642 539 17 10 4 2 0 0 138.6 46.6

Jul 7 820 518 24 21 11 0 0 0 131.7 39.5

Jul 8 962 560 30 33 10 1 0 0 122.8 34.0

Jul 9 850 540 40 21 2 1 0 0 114.7 27.6 3.0 62.0

Jul 10 698 392 52 40 12 0 0 0 106.3 26.3 3.2 61.7

Jul 11 378 281 60 20 2 1 0 0 96.9 21.3 3.6 61.9

Jul 12 432 355 86 61 18 0 0 0 93.8 18.5

Jul 13 431 311 78 63 29 0 0 0 94.1 18.6 3.5 62.6

Jul 14 260 236 110 65 24 0 0 0 89.5 18.6

Jul 15 502 396 97 112 36 5 0 0 89.5 18.5

Jul 16 361 277 67 84 23 10 0 0 86.8 19.8 3.8 63.4

Jul 17 284 202 89 83 22 1 0 0 83.8 18.5 4.4 63.3

Jul 18 194 152 88 104 31 29 -1 0 81.2 18.5 5.0 63.6

Jul 19 124 158 72 132 52 13 0 0 80.0 18.5

Jul 20 82 142 73 119 37 2 0 0 72.3 18.6 4.6 64.8

Jul 21 118 136 55 117 44 8 0 0 75.9 18.6

Jul 22 121 136 85 134 50 1 0 0 71.6 18.5

Jul 23 156 122 66 166 59 12 1 0 70.5 18.5 4.2 65.5

Jul 24 152 97 78 166 68 4 0 0 69.4 18.4 4.6 65.0

Jul 25 86 79 44 181 85 5 0 0 62.5 18.7 5.0 65.9

Jul 26 84 68 31 233 113 1 0 0 62.1 18.9

Jul 27 292 113 28 265 122 13 0 0 54.8 18.7 5.0 67.6

Jul 28 250 67 18 351 146 20 0 0 58.1 18.6

Jul 29 197 62 11 228 109 6 0 0 55.4 18.7

Jul 30 176 79 10 261 127 7 0 0 50.8 18.7 4.8 66.8

Jul 31 172 48 13 205 97 2 1 1 54.5 18.7 5.0 66.5

TOTAL 14,996 8,506 1,444 3,309 1,337 145 1 1

 AVG. 484 274 47 107 43 5 0 94.1 26.0 3.8 63.3

 RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 59,342 22,063 1,447 15,672 7,132 150 1 1

SUMMER 35,477 16,108

TOTAL 94,819 38,171

CHINOOK ADULT

155
TABLE 117

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS AUGUST 2011

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 83 30 10 165 74 0 0 46.3 35.8

Aug 2 83 24 0 235 98 1 0 51.5 46.2

Aug 3 31 16 7 221 90 2 0 52.8 47.4

Aug 4 44 13 1 197 88 0 0 49.8 44.3

Aug 5 62 38 1 376 170 0 0 40.9 35.4

Aug 6 64 32 2 430 215 1 1 41.2 35.7 5.0

Aug 7 104 30 6 601 263 4 0 40.3 35.0 5.0 67.5

Aug 8 86 36 4 520 248 0 1 40.6 35.1 5.0 67.8

Aug 9 120 19 1 445 192 0 0 43.0 31.8 5.0 66.5

Aug 10 94 16 1 470 211 0 2 44.0 26.8

Aug 11 53 10 1 401 190 0 0 36.6 19.3

Aug 12 37 7 0 513 229 1 1 39.0 21.8

Aug 13 68 11 1 477 212 2 0 40.0 22.6 5.0 66.1

Aug 14 155 17 7 1,018 442 2 0 35.8 18.6 5.0 65.8

Aug 15 60 2 0 462 179 1 1 36.3 28.0 4.7 65.3

Aug 16 58 10 2 510 193 1 0 35.7 30.3 5.0 66.5

Aug 17 85 6 2 1,205 478 0 1 38.7 30.1

Aug 18 102 20 0 842 328 0 1 35.5 18.4 5.0 65.3

Aug 19 76 6 0 662 253 0 1 35.5 22.5

Aug 20 138 17 2 1,386 508 1 0 33.8 18.4 4.6 65.3

Aug 21 35 5 1 642 215 0 0 36.7 18.4 5.0 65.6

Aug 22 97 19 1 808 264 2 1 35.5 18.5 5.0 65.2

Aug 23 158 24 0 1,113 361 1 4 39.3 18.5

Aug 24 157 8 1 983 329 2 4 38.2 18.5 5.0 65.2

Aug 25 126 18 0 990 329 1 1 39.2 18.5

Aug 26 126 17 0 693 202 1 2 37.6 18.7 4.7 65.5

Aug 27 181 20 1 913 272 1 2 36.1 18.6 5.0 66.1

Aug 28 121 8 0 682 210 0 1 32.6 18.5 5.0 66.1

Aug 29 162 26 0 741 208 0 0 35.1 18.5 5.0 66.1

Aug 30 239 53 1 942 270 0 1 36.9 18.5

Aug 31 234 40 0 1,520 402 0 0 37.4 18.5

 TOTAL 1,287 1,952 598 53 21,163 7,723 24 25

 AVG 76 139 19 2 683 249 1 1 39.4 26.0 4.9 66.0

 RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 59,342 22,063 1,500 36,835 14,855 174 26 1 

SUMMER 36,764 16,425

FALL 1,952 281

TOTAL 98,058 38,769

CHINOOK ADULT

156
TABLE 118

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS SEPTEMBER 2011

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 1 386 95 0 0 0 5,560 1,592 4 36.9 0.0

Sep 2 438 72 0 0 0 3,279 896 1 35.0 0.0 4.2 67.1

Sep 3 257 58 0 0 2 3,350 985 0 36.4 0.1 5.0 67.0

Sep 4 175 54 0 0 0 2,464 782 1 36.9 0.0 5.0 67.2

Sep 5 256 78 0 0 0 2,617 794 0 33.1 0.0 5.0 66.0

Sep 6 167 80 4 0 0 1,994 534 0 34.2 0.0

Sep 7 193 89 0 0 0 1,551 374 0 36.8 0.0

Sep 8 238 136 1 1 0 1,966 496 1 40.8 0.0

Sep 9 569 186 7 0 0 2,708 674 0 45.1 0.0 5.0 66.1

Sep 10 604 223 4 0 0 1,638 421 1 41.5 0.0 5.0 66.2

Sep 11 726 269 6 1 0 1,658 398 0 38.8 0.0 5.0 66.4

Sep 12 1,063 325 16 2 0 1,853 456 0 42.0 0.0

Sep 13 656 352 7 0 0 2,085 517 1 38.6 0.0

Sep 14 830 338 17 2 0 2,632 593 0 40.8 0.0

Sep 15 532 350 22 10 -1 2,117 509 0 35.2 0.0

Sep 16 1,040 648 74 12 0 3,363 688 4 36.5 0.0 5.0 67.6

Sep 17 1,234 899 115 16 0 3,270 755 0 39.0 0.0

Sep 18 701 527 82 4 0 3,042 661 -1 36.3 0.0 4.2 67.5

Sep 19 725 595 120 17 0 2,748 625 1 38.6 0.0 4.5 67.7

Sep 20 482 475 62 7 0 2,333 498 1 36.0 0.0

Sep 21 599 653 98 23 0 2,503 535 0 35.3 0.0 4.5 67.3

Sep 22 541 781 70 4 0 2,800 626 1 31.4 0.0

Sep 23 695 613 59 6 0 2,866 587 0 35.5 0.0 5.0 67.8

Sep 24 1,324 965 88 1 0 3,437 682 2 29.7 0.0 4.8 67.6

Sep 25 611 678 72 2 0 3,536 715 1 30.8 0.0

Sep 26 341 426 103 1 0 4,584 820 0 37.4 0.0

Sep 27 526 427 84 2 0 2,973 487 0 30.1 0.0

Sep 28 961 894 118 8 0 3,912 732 1 32.6 0.0 4.4 67.3

Sep 29 366 468 85 1 0 2,928 570 0 35.8 0.0

Sep 30 553 548 108 11 0 2,965 541 0 26.0 0.0 4.9 67.1

TOTAL 17,789 12,302 1,422 131 1 84,732 19,543 19

 AVG. 593 410 47 4 0 2,824 651 1 36.1 0.0 4.8 67.1

 RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 59,342 22,063 1,422 131 1,501 121,567 34,398 174 45 1 

SUMMER 36,764 16,425

FALL 19,741 12,583

TOTAL 115,847 51,071

CHINOOK ADULT

157
TABLE 119

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS OCTOBER 2011

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 1 619 654 112 7 0 3,349 679 0 30.9 0.0

Oct 2 620 733 173 0 0 4,281 862 0 34.9 0.0 5.0 66.6

Oct 3 325 503 95 2 0 2,474 457 0 35.6 0.0

Oct 4 233 590 106 0 0 2,862 604 0 30.7 0.0

Oct 5 186 376 95 5 0 2,323 509 0 27.5 0.0 3.8 68.0

Oct 6 180 306 104 10 0 2,024 414 0 33.1 0.0 4.3 66.5

Oct 7 192 335 101 4 0 2,448 478 0 31.3 0.0 3.9 67.0

Oct 8 282 344 108 18 0 2,905 618 1 32.4 0.0 5.0 65.2

Oct 9 150 324 107 7 0 2,720 547 0 34.9 0.0

Oct 10 134 234 120 8 0 3,077 592 0 31.3 0.0 4.5 64.3

Oct 11 110 180 122 6 0 2,235 484 1 21.2 0.0 3.7 65.5

Oct 12 110 234 162 11 0 3,090 708 0 26.9 0.0 5.0 62.9

Oct 13 188 251 118 5 0 2,123 487 0 30.4 0.0

Oct 14 128 148 59 0 0 1,566 313 0 24.2 0.0 4.7 63.1

Oct 15 80 128 98 1 0 1,228 256 0 28.1 0.0

Oct 16 156 152 101 0 0 1,115 256 0 27.7 0.0 5.0 62.2

Oct 17 174 170 113 1 0 1,646 358 0 31.1 0.0 5.0 62.1

Oct 18 182 210 263 8 0 2,471 616 0 25.4 0.0

Oct 19 85 136 181 6 0 1,681 380 1 23.9 0.0 4.9 62.5

Oct 20 70 120 158 16 0 1,687 385 0 28.0 0.3

Oct 21 128 120 188 0 0 1,725 386 0 26.9 0.0 5.0 60.2

Oct 22 130 142 185 10 0 1,970 484 0 25.9 0.0 5.0 59.7

Oct 23 170 114 220 6 0 1,900 486 0 22.6 0.0 5.0 59.5

Oct 24 78 68 97 2 1 911 223 0 26.9 0.0 5.0 58.8

Oct 25 73 66 90 7 0 865 221 0 25.4 0.0

Oct 26 62 53 65 0 0 799 197 0 28.4 0.0

Oct 27 55 49 59 1 0 504 122 0 26.2 0.0

Oct 28 32 40 34 1 0 626 162 0 22.0 0.0

Oct 29 56 70 48 6 0 570 162 0 25.6 0.0 4.5 57.8

Oct 30 54 54 30 4 0 532 149 0 24.4 0.0 3.8 57.6

Oct 31 36 29 36 2 0 358 110 0 24.7 0.0 TOTAL 5,078 6,933 3,548 154 1 58,065 12,705 3

 AVG. 164 224 114 5 1,873 410 28.0 0.0 4.6 62.8

 RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 59,342 22,063 4,970 285 1,502 179,632 47,103 174 48 1

SUMMER 36,764 16,425

FALL 24,819 19,516

TOTAL 120,925 58,004

 Note: Visual counts ended October 31. 

CHINOOK ADULT

158
TABLE 120

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS NOVEMBER 2011

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 **   **  ** ** 24.3 0.0 5.0 56.2

Nov 2 44 13 19 0 312 56 27.6 0.0

Nov 3 3 0 1 0 3 1 24.0 0.0

Nov 4 39 4 2 0 170 18 23.7 0.0

Nov 5 35 7 6 0 164 19 27.1 0.0 5.0 54.2

Nov 6 29 8 3 0 225 45 24.9 0.0

Nov 7 28 9 7 0 111 23 21.2 0.0 5.0 53.4

Nov 8 25 8 6 0 153 21 27.1 0.0

Nov 9 19 16 12 2 143 29 25.8 0.0 5.0 52.4

Nov 10 18 10 5 0 194 42 23.1 0.0

Nov 11 1 0 0 0 4 -1 25.2 0.0 5.0 51.0

Nov 12 32 7 1 0 148 17 18.5 0.0 5.0 50.3

Nov 13 20 12 3 0 198 32 20.8 0.0

Nov 14 23 6 2 1 121 23 28.8 0.0 5.0 49.8

Nov 15 19 4 1 0 182 35 24.7 0.0

Nov 16 18 6 4 0 122 34 25.5 0.0

Nov 17 8 4 3 0 74 28 19.4 0.0 5.0 51.0

Nov 18 12 8 2 0 78 24 22.8 0.0

Nov 19 13 3 1 2 150 46 24.1 0.0

Nov 20 2 0 0 0 77 23 28.8 0.0

Nov 21 5 2 0 0 35 12 23.2 0.0 5.0 50.4

Nov 22 8 1 0 0 47 11 25.5 0.0 5.0 50.1

Nov 23 3 2 1 0 46 19 23.1 0.0 5.0 50.0

Nov 24 0 2 0 0 100 32 21.8 0.0

Nov 25 6 2 2 0 71 23 21.0 0.0

Nov 26 3 1 0 0 92 28 22.1 0.0

Nov 27 2 1 0 0 171 45 23.4 0.0

Nov 28 6 1 0 0 70 26 23.7 0.0

Nov 29 0 0 0 0 59 23 19.5 0.0 5.0 47.5

Nov 30 -1 0 0 0 35 12 20.4 2.1 5.0 47.2 TOTAL 420 137 81 5 3,355 746 

 AVG. 14 5 3 0 116 26 23.7 0.1 5.0 51.0

 RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 59,342 22,063 5,051 290 1,502 182,987 47,849 174 48 1 

SUMMER 36,764 16,425

FALL 25,239 19,653

TOTAL 121,345 58,141

 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 counts on the 1st.

CHINOOK ADULT

159
TABLE 121

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS DECEMBER 2011

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 1 0 1 0 109 42 25.1 0.0 5.0 47.3

Dec 2 1 0 1 0 33 9 20.4 0.0

Dec 3 5 1 0 0 71 28 21.1 0.0

Dec 4 1 0 0 0 99 40 19.0 0.0

Dec 5 2 0 0 0 54 22 26.7 0.0 5.0 46.1

Dec 6 0 0 0 0 23 10 21.3 0.0 5.0 45.8

Dec 7 1 0 2 0 40 14 20.4 0.0

Dec 8 0 0 1 0 24 8 20.8 0.0 5.0 45.2

Dec 9 0 0 0 1 7 1 26.9 0.0

Dec 10 0 0 0 0 15 5 20.9 0.4

Dec 11 0 0 1 0 26 11 21.4 0.0

Dec 12 0 0 0 0 19 8 22.2 0.0

Dec 13 0 1 0 0 3 2 24.8 0.0 5.0 43.0

Dec 14 -1 0 0 0 8 3 25.0 0.0 5.0 42.6

Dec 15 0 0 0 0 4 3 18.9 0.0 5.0 42.3

Dec 16 0 0 0 0 4 2 23.9 0.0

Dec 17 0 0 0 0 6 1 23.1 0.0

Dec 18 0 0 0 0 11 5 22.7 0.0

Dec 19 0 0 0 0 4 1 22.3 0.0

Dec 20 0 0 0 0 8 2 20.0 0.0 5.0 42.3

Dec 21 0 0 0 0 5 2 24.3 0.0 5.0 42.2

Dec 22 0 0 0 0 5 2 22.4 0.0 5.0 42.2

Dec 23 0 0 1 0 11 5 26.1 0.0

Dec 24 0 0 0 0 12 5 22.4 0.0

Dec 25 0 0 0 0 10 3 20.0 0.0

Dec 26 0 0 2 0 18 7 20.7 0.0

Dec 27 0 0 1 0 12 6 25.7 0.0 5.0 42.1

Dec 28 -1 0 0 0 6 1 24.2 0.0 5.0 42.0

Dec 29 0 0 0 0 9 5 33.4 0.0 5.0 42.3

Dec 30 0 0 -1 0 5 3 33.5 0.0

Dec 31   **  ** ** ** 34.7 0.0

TOTAL 9 2 9 1 661 256 

 AVG. 0 0 0 0 22 9 23.7 0.0 5.0 43.5

 RUN YEAR

 TOTALS TO DATE CHINOOK CHINOOK COHO COHO unclipped BULL

ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 59,342 22,063 5,057 291 1,502 183,522 48,055 174 48 1 

SUMMER 36,764 16,425 

FALL 25,249 19,655

TOTAL 121,355 58,143

 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

160
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

2011 179,497 183,648 1,502 5,351 369,998

Total 2,059,493 4,100,481 8,651 33,864 6,202,489

10-Year

Average 115,865 190,261 610 2,891 309,627

*Jacks included

YEARLY TOTALS OF SALMONIDS COUNTED OVER

LOWER GRANITE DAM

1975 - 2011

161
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

2011 71 52,580 56,837 23,502 3,837 30,091 12,011 557 11 179,497

Total 16 203,227 797,881 509,693 172,217 24,298 249,727 96,439 5,923 72 2,059,493

10-Year

Average 6,210 39,896 30,734 9,108 1,563 20,921 7,076 352 115,865

*Jacks included

LOWER GRANITE DAM 

1975 - 2011

TABLE 123

MONTHLY COUNT OF CHINOOK SALMON

162
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

2011 5,017 6,443 830 73 3,309 21,163 84,732 58,065 3,355 661 183,648

Total 539 790 114,102 115,895 14,981 6,199 74,114 195,355 1,564,738 1,728,211 253,104 32,453 4,100,481

10-Yr

Average 5,482 4,160 381 304 3,523 9,181 82,141 75,331 8,698 1,060 190,261

TABLE 124

MONTHLY COUNT OF STEELHEAD

1975 - 2011

LOWER GRANITE DAM 

163
TABLE 125

Night Count of Sockeye at Lower Granite Dam

2010 2011

Day JUN JUL AUG SEP Day JUN JUL AUG Day JUN JUL AUG

1 7 0 0 1 6 3 1 0 4

2 9 0 0 2 14 0 2 0 1

3 11 0 0 3 6 1 3 0 0

4 14 0 0 4 12 0 4 1 2

5 13 0 0 5 9 0 5 2 1

6 14 0 0 6 9 0 6 1 0

7 13 0 0 7 5 0 7 0 0

8 12 0 0 8 8 0 8 1 0

9 8 0 0 9 9 0 9 3 0

10 8 0 0 10 3 0 10 6 0

11 7 0 0 11 8 * 11 1 0

12 6 0 0 12 6 * 12 6 0

13 4 0 0 13 11 * 13 12 0

14 3 0 0 14 11 * 14 11 0

15 3 0 0 15 0 12 * 15 0 2 0

16 2 0 0 16 0 9 0 16 0 11 0

17 6 0 0 17 0 4 0 17 0 21 0

18 5 0 0 18 0 7 0 18 0 12 0

19 0 6 0 0 19 0 7 1 19 0 11 0

20 0 4 0 0 20 0 4 0 20 0 9 0

21 0 2 2 0 21 0 9 0 21 0 10 0

22 0 0 0 0 22 2 6 0 22 0 10 0

23 1 0 0 0 23 0 3 0 23 0 12 0

24 0 1 0 0 24 0 0 0 24 0 8 0

25 0 1 0 0 25 0 1 0 25 0 5 0

26 3 0 0 0 26 1 3 0 26 0 6 0

27 4 0 0 0 27 2 2 0 27 0 1 0

28 6 0 0 0 28 1 2 0 28 0 2 0

29 7 0 0 0 29 3 0 0 29 0 0 0

30 5 0 0 0 30 4 0 0 30 0 3 0

31 0 0 31 1 31 1 0

TOTALS 26 159 2 0 TOTALS 13 187 5 TOTALS 0 168 8

Note: video counting for night sockeye passage at Lower Granite June 19 - September 30

Not included with the Daytime total sockeye counts.

2009

164
TABLE 126

Night Count of Lamprey at Lower Granite Dam

2010 2011

Day JUN JUL AUG SEP Day JUN JUL AUG SEP Day JUN JUL AUG SEP

1 0 0 0 1 0 0 2 1 0 0 2

2 0 1 1 2 0 1 4 2 0 0 8

3 0 1 1 3 0 1 0 3 0 0 5

4 0 1 1 4 0 0 1 4 0 0 8

5 1 2 0 5 0 3 1 5 0 1 3

6 0 0 1 6 0 1 -1 6 0 0 3

7 0 2 0 7 0 0 1 7 0 0 2

8 0 0 -1 8 0 2 1 8 0 1 1

9 0 1 2 9 0 1 3 9 -1 6 4

10 1 0 1 10 0 2 0 10 0 7 4

11 0 2 0 11 0 * 1 11 0 3 2

12 0 2 0 12 0 * 2 12 0 1 5

13 0 3 0 13 0 * 0 13 0 5 6

14 0 0 1 14 0 * 0 14 0 3 9

15 0 3 0 15 0 0 * 1 15 0 0 2 5

16 0 0 1 16 0 0 9 0 16 0 0 4 9

17 4 0 2 17 0 1 3 1 17 0 0 8 7

18 0 0 1 1 18 0 0 4 0 18 0 0 4 3

19 0 0 2 0 19 0 0 8 0 19 0 0 2 10

20 0 1 1 1 20 0 0 0 1 20 0 0 3 5

21 0 1 1 0 21 0 0 3 0 21 0 0 1 1

22 0 3 0 22 0 0 1 2 22 0 0 6 4

23 0 1 1 2 23 0 1 0 0 23 0 0 5 8

24 0 1 1 -1 24 0 0 2 0 24 0 0 7 10

25 0 3 1 0 25 0 0 0 0 25 0 0 6 1

26 0 1 0 0 26 0 0 7 0 26 0 0 5 1

27 1 0 2 0 27 0 0 1 1 27 0 0 5 5

28 0 0 0 0 28 0 0 3 0 28 0 0 13 4

29 0 1 1 0 29 0 0 -1 0 29 0 0 6 1

30 0 3 0 0 30 0 0 2 0 30 0 0 6 1

31 2 1 31 0 1 31 1 12

TOTALS 1 23 30 13 TOTALS 0 2 54 21 TOTALS 0 0 122 137

*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.

2009

165
PRIEST RAPIDS AND WANAPUM DAMS

FISH COUINTING 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 – 03 Jan Out of criteria for annual inspection, maintenance, and repairs. 

04 Jan – 31 Mar Out of criteria (fish passage at Ladder Flow due to approved pump 

house dredging project). 

01 Feb – 20 Nov In service.

21 Nov – 31 Dec Out of criteria for annual inspection, maintenance, and repairs. 

Right Bank Ladder 

01 Jan – 31 Mar Out of criteria for annual inspection, maintenance, and repairs. 

01 Feb – 20 Nov In service.

21 Nov – 31 Dec Out of criteria (fish passage at Ladder Flow due to LB shutdown). 

FISH LADDER OPERATING AND MAINTENANCE SCHEDULE – WANAPUM 

DAM

Left Bank Ladder 

01 Jan – 10 Feb Out of criteria for annual inspection, maintenance, and repairs. 

11 Feb – 22 Nov In service.

23 Nov – 31 Dec Out of criteria for annual inspection, maintenance, and repairs. 

Right Bank Ladder 

01 Jan – 14 Feb In service.

15 Feb – 30 Mar Out of criteria for annual inspection, maintenance, and repairs. 

31 Mar – 31 Dec In service.

166
Note: Out of criteria dates provided above reflect those periods of time when the adult 

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. “Ladder 

flow” are periods of reduced fishway flow that still allow fish passage. 

FISHWAY ACTIVITIES

Adult Fish Counting

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 

images are streamed 24 hours per day to digital video recorders at each dam. The fish 

counting staff then playback these images on computers in a fast-forward mode to 

identify when fish are passing and then slowed to identify and count 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 County PUD’s Fish, Wildlife, and Water Quality’s website: 

http://www.gcpud.org/naturalResources/fishWaterWildlife/fishCounts.php. This site 

provides several years of fish counts and a Priest Rapids Dam fish count summary. The 

fish-counting season for both hydroelectric projects runs from April 15 through 

November 15, annually. 

Adult PIT- Tag Detection

The PIT-tag detection array at Priest Rapids Dam is operated continuously when the 

fishways are operational. There is no PIT-tag array at Wanapum Dam.

Off Ladder Adult Fish Trap (OLAFT)

The adult fish trap is located off the left bank fish ladder at Priest Rapids Dam. 

Washington Department of Fish and Wildlife (WDFW) operated the trap for 17 days 

between June 1 and June 18 for Chelan County PUD’s spring Chinook salmon parentalbased tagging feasibility test, for 36 days from July 12 to October 20 as part of its 

steelhead stock assessment, for 25 days between September 14 and November 16 as part 

of its fall Chinook salmon age composition and spawning site location studies, and 28 

days from September 6 to November 16 for Priest Rapids Hatchery broodstock collection 

feasibility program. The Yakama Nation trapped adult sockeye salmon for a total of 11 

days from July 5 to July 20 for the Lake Cle Elum and Cooper Lake sockeye 

reintroduction program. 

Adult Lamprey Passage Study

Grant County PUD is conducting a study to identify and address hydro project impacts to 

upstream migrating adult Pacific lamprey. Priest Rapids Dam video cameras were used 

to asses lamprey passage at ladder weir orifices, installed aluminum plating and fish 

counting stations. Strategically placed HDX-PIT arrays are being used to evaluate 

passage success and travel time within the Priest Rapids and Wanapum Dam fish ladders.

167
TABLE 127

MONTHLY TOTALS OF SALMONIDS, SHAD, AND LAMPREY COUNTED OVER PRIEST RAPIDS DAM

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

CHINOOK* 87 16,193 12,273 38,567 14,965 25,805 8,472 552 116,914 

STEELHEAD 14 27 29 1,089 10,012 7,780 1,740 66 20,757 

SOCKEYE 2 4,694 138,588 1,786 0 0 145,070 

COHO* 113 3,121 19,299 859 23,392 

PINK

TOTAL 101 16,222 16,996 178,244 26,876 36,706 29,511 1,477 306,133 

SHAD 8 164 88 13 3 -5 271 

LAMPREY 1 4 24 1,387 2,003 440 9 3,868

*Jacks included

168
TABLE 128

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS APRIL 2011

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 15 175.8 17.8 41.3

Apr 2 159.7 59.3 41.3

Apr 3 174.7 48.8 41.3

Apr 4 200.9 65.8 41.1

Apr 5 182.7 46.0 41.1

Apr 6 168.1 56.9 40.9

Apr 7 130.1 20.8 41.1

Apr 8 180.7 66.3 41.2

Apr 9 181.7 69.9 41.3

Apr 10 182.3 61.4 41.7

Apr 11 175.2 52.2 42.0

Apr 12 167.5 24.2 42.2

Apr 13 169.0 30.6 42.4

Apr 14 155.1 14.4 42.5

Apr 15 1 0 0 144.9 0.0 42.6

Apr 16 0 0 0 155.8 0.0 42.9

Apr 17 11 0 1 146.6 0.0 43.4

Apr 18 0 0 1 149.0 0.0 43.4

Apr 19 1 0 1 137.7 0.0 43.6

Apr 20 6 0 0 144.9 0.0 43.8

Apr 21 0 0 1 146.3 0.0 44.3

Apr 22 0 0 4 151.8 0.0 44.9

Apr 23 8 0 1 155.8 0.0 45.6

Apr 24 0 0 0 152.9 0.0 45.4

Apr 25 14 1 1 136.4 0.0 45.4

Apr 26 10 0 2 148.9 28.4 45.3

Apr 27 7 0 0 157.6 39.5 45.7

Apr 28 7 0 0 143.2 26.9 45.7

Apr 29 9 0 1 149.8 27.6 45.8

Apr 30 12 0 1 149.9 27.0 46.1

TOTAL 86 1 14

AVG. 5 0 1 159.2 26.1 43.2

CHINOOK ADULT

169
TABLE 129

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS MAY 2011

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

May 1 12 0 0 0 0 149.4 26.7 46.7

May 2 22 0 0 2 0 153.0 26.9 46.6

May 3 16 0 0 2 0 156.2 25.0 46.6

May 4 35 0 0 3 0 145.4 25.1 47.2

May 5 70 0 0 0 0 148.1 25.1 47.3

May 6 107 0 0 2 0 147.5 28.7 47.6

May 7 246 0 0 0 0 151.4 28.8 47.9

May 8 328 1 0 2 0 159.9 24.4 48.0

May 9 676 3 0 4 0 160.7 22.7 48.3

May 10 666 5 0 0 0 128.6 23.8 49.1

May 11 708 19 0 4 0 185.0 74.2 49.0

May 12 925 20 0 0 0 206.0 100.0 49.2

May 13 540 24 0 2 0 207.6 100.2

May 14 696 32 0 3 0 211.1 105.6

May 15 820 40 0 0 0 216.1 112.2

May 16 517 55 0 0 0 216.3 83.4

May 17 572 76 0 0 0 215.5 83.5

May 18 457 102 0 0 0 222.6 111.1

May 19 449 109 2 1 0 233.4 121.3

May 20 602 186 0 0 0 252.6 130.8

May 21 581 186 0 0 0 283.2 151.0

May 22 500 240 0 1 1 292.1 179.1

May 23 416 258 0 0 0 295.1 172.9

May 24 459 354 0 2 0 271.7 147.9

May 25 366 415 0 0 0 266.8 148.1 51.3

May 26 659 332 0 0 0 262.3 159.9 51.4

May 27 274 311 0 0 0 299.9 195.3 51.5

May 28 186 190 0 -1 0 314.8 200.7 51.6

May 29 226 170 0 0 0 329.1 202.7 51.7

May 30 202 244 0 0 0 343.8 220.0 51.8

May 31 254 234 0 0 0 325.7 205.2 52.2

TOTAL 12,587 3,606 2 27 1

AVG. 406 116 0 1 0 224.2 105.2 49.2

RUN YEAR CHINOOK CHINOOK

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD LAMPREY

SPRING 12,673 3607 2 41 1

CHINOOK ADULT

170
TABLE 130

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS JUNE 2011

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Jun 1 145 226 0 0 0 0 337.0 199.5 52.3

Jun 2 228 266 0 1 0 0 314.9 200.2 52.4

Jun 3 106 201 0 1 0 0 330.0 208.7 52.8

Jun 4 290 348 0 0 0 1 281.4 213.8 53.0

Jun 5 145 210 0 0 0 0 342.4 217.5

Jun 6 252 283 0 0 0 0 332.1 205.7

Jun 7 325 241 0 1 0 0 301.1 193.1 54.5

Jun 8 178 87 0 1 0 0 317.3 200.9 54.0

Jun 9 204 51 0 0 0 0 290.5 166.9 54.0

Jun 10 82 164 0 0 0 0 275.0 175.8 54.1

Jun 11 280 72 0 0 0 0 314.0 227.3 54.1

Jun 12 104 201 0 0 0 0 328.8 222.1 53.9

Jun 13 234 73 0 0 0 0 289.5 179.5 53.9

Jun 14 219 171 8 0 0 0 322.3 214.7 54.4

Jun 15 303 103 8 1 0 0 322.0 208.4 54.5

Jun 16 208 89 10 2 0 0 315.6 199.9 54.6

Jun 17 215 128 8 2 0 0 292.1 184.1 55.0

Jun 18 256 80 4 2 0 0 304.4 182.2 54.8

Jun 19 270 87 20 2 0 0 309.7 195.8 55.0

Jun 20 320 79 13 1 3 0 276.5 161.1 55.4

Jun 21 326 59 47 2 2 0 287.8 165.0 55.8

Jun 22 416 56 138 1 0 1 277.7 174.5 56.3

Jun 23 313 71 168 1 1 0 290.6 180.9 56.2

Jun 24 251 15 174 0 0 0 286.4 163.9 56.1

Jun 25 350 55 198 0 0 0 255.2 147.4 56.3

Jun 26 322 86 334 0 0 0 262.6 146.9 56.5

Jun 27 422 32 543 1 1 1 240.8 133.4 56.6

Jun 28 574 50 797 3 0 0 248.7 117.7 56.7

Jun 29 563 10 1,065 0 0 0 270.4 130.9 56.7

Jun 30 757 21 1,159 7 1 1 237.1 101.0 56.7

TOTAL 2,573 6,085 3,615 4,694 29 8 4

AVG. 358 121 156 1 0 0 295.1 180.6 54.9

RUN YEAR CHINOOK CHINOOK

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 15,246 6,030 4,696 70 8 5 

SUMMER 6,085 1,192

TOTAL 21,331 7,222

CHINOOK ADULT

171
TABLE 131

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS JULY 2011

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Jul 1 560 19 1,714 3 0 1 272.5 129.2 56.9

Jul 2 1,066 36 2,509 3 1 0 273.5 129.6 57.3

Jul 3 1,458 58 5,238 9 2 0 280.6 141.5 57.5

Jul 4 1,492 33 6,365 6 0 1 247.4 109.6 57.7

Jul 5 1,201 50 6,358 6 0 1 241.2 121.1 57.8

Jul 6 1,494 50 6,581 15 1 1 284.4 169.4 58.4

Jul 7 946 60 3,991 11 0 2 272.2 148.2 58.8

Jul 8 975 90 5,370 11 1 0 279.2 143.1 58.7

Jul 9 1,756 7 6,310 21 0 2 257.9 125.4 58.4

Jul 10 2,270 96 9,561 18 1 -1 255.1 136.9 58.6

Jul 11 1,806 6 8,970 17 1 1 256.5 136.1 59.2

Jul 12 1,839 84 9,655 27 2 0 242.9 129.8 59.2

Jul 13 1,508 102 6,992 13 1 0 214.6 139.4 59.0

Jul 14 1,251 27 6,449 23 0 0 250.8 130.9 58.8

Jul 15 1,547 52 7,025 40 3 0 237.4 102.4 59.5

Jul 16 1,726 49 8,730 34 5 3 210.6 101.1 60.1

Jul 17 1,408 39 6,871 38 18 1 211.2 89.0 60.3

Jul 18 1,246 75 5,316 47 18 0 226.9 106.2 60.4

Jul 19 855 108 4,102 37 19 0 206.9 105.4 60.4

Jul 20 1,033 27 3,028 39 6 0 225.6 113.0 60.4

Jul 21 506 4 1,669 22 5 0 197.8 110.7 60.7

Jul 22 1,499 47 3,644 40 8 2 198.6 80.8 60.9

Jul 23 1,003 52 2,907 52 7 2 188.8 57.3 61.2

Jul 24 1,034 98 2,498 52 9 -1 147.7 79.6 61.4

Jul 25 1,008 112 1,884 57 14 0 193.9 71.1 61.6

Jul 26 571 14 1,177 60 7 0 171.1 56.4 61.8

Jul 27 562 24 967 74 10 3 192.8 77.7 62.2

Jul 28 631 105 818 71 6 1 173.1 41.2 62.6

Jul 29 906 37 674 74 7 1 189.7 49.4 62.6

Jul 30 817 54 653 74 3 3 176.3 48.2 62.9

Jul 31 935 43 562 95 9 1 150.6 37.0 63.6

TOTAL 36,909 1,658 138,588 1,089 164 24 

AVG. 1,191 53 4,471 35 5 1 223.5 103.8 60.0

RUN YEAR CHINOOK CHINOOK

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 15,246 6,030 143,284 1,159 172 29 

SUMMER 42,994 2,850

TOTAL 58,240 8,880

CHINOOK ADULT

172
TABLE 132

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS AUGUST 2011

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Aug 1 711 128 0 0 332 98 7 9 175.7 39.2 63.9

Aug 2 600 46 0 0 310 145 4 5 193.5 62.7 63.8

Aug 3 504 109 0 0 195 142 4 6 169.3 39.2 64.1

Aug 4 547 42 0 0 257 149 17 10 159.6 26.8 64.1

Aug 5 820 136 0 0 166 158 11 8 149.0 25.5 64.7

Aug 6 907 157 0 0 171 141 4 15 145.8 37.4 65.0

Aug 7 677 91 0 0 69 206 7 15 165.2 38.0 65.0

Aug 8 585 142 0 0 58 262 2 12 175.9 28.3 64.9

Aug 9 658 87 0 0 47 317 3 25 152.6 29.3 65.1

Aug 10 544 95 0 0 38 322 3 33 159.1 34.6 65.2

Aug 11 609 211 0 0 27 319 3 34 159.0 35.9 65.2

Aug 12 404 45 0 0 13 315 1 20 172.0 41.3 65.5

Aug 13 305 84 0 0 35 287 2 27 144.3 28.6 65.8

Aug 14 217 45 0 0 22 353 3 20 94.2 29.4 65.7

Aug 15 195 22 0 0 4 370 0 31 153.3 27.4 65.2

Aug 16 381 60 0 0 10 445 1 46 153.2 34.4 65.5

Aug 17 209 74 0 0 3 358 2 49 162.4 47.2 65.7

Aug 18 211 40 0 0 13 348 0 49 155.4 34.6 65.6

Aug 19 210 52 0 0 2 439 0 77 159.2 30.1 65.8

Aug 20 268 72 0 0 4 436 1 71 149.5 28.2 66.0

Aug 21 258 62 0 0 3 347 1 64 144.8 28.0 66.3

Aug 22 302 90 0 0 1 428 -1 58 136.5 28.4 66.1

Aug 23 334 106 0 0 1 355 3 83 139.7 40.3 65.7

Aug 24 247 87 1 0 1 397 4 96 152.8 31.2 66.7

Aug 25 302 43 0 0 0 441 0 105 145.5 22.9 66.7

Aug 26 220 65 0 0 1 419 2 98 131.4 24.0 66.6

Aug 27 182 40 0 0 0 292 0 61 146.9 14.5 66.7

Aug 28 360 95 0 0 1 488 1 103 117.5 1.1 66.8

Aug 29 256 144 6 0 1 540 3 63 127.2 8.6 67.2

Aug 30 247 78 30 19 1 359 0 28 113.4 1.4 67.0

Aug 31 104 43 40 17 0 336 0 66 109.1 8.1 66.4

TOTAL 7,871 4,503 2,591 77 36 1,786 10,012 88 1,387

AVG. 605 250 84 58 323 3 45 148.8 29.2 65.6

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 15,246 6,030 77 36 145,070 11,171 260 1,416 

SUMMER 50,865 4,223

FALL 4,503 1,218

TOTAL 70,614 11,471

CHINOOK ADULT

173
TABLE 133

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS SEPTEMBER 2011

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Sep 1 267 36 15 2 410 0 31 136.7 9.3 66.1

Sep 2 228 110 43 23 379 0 65 74.7 0.8 66.2

Sep 3 204 39 20 3 338 0 50 63.2 0.8

Sep 4 236 56 48 0 244 1 77 64.9 0.9

Sep 5 402 77 29 12 396 1 77 68.7 1.2

Sep 6 303 99 56 4 248 0 81 94.5 0.9

Sep 7 184 41 24 9 362 1 82 99.7 1.2 66.7

Sep 8 304 61 26 11 278 1 46 108.5 1.1 66.7

Sep 9 425 43 47 7 361 0 57 82.0 0.7 66.7

Sep 10 709 149 47 3 238 1 51 83.6 0.7 67.2

Sep 11 726 50 90 45 282 0 63 41.0 0.8 67.2

Sep 12 948 133 101 7 254 0 48 70.4 1.1 67.3

Sep 13 1,008 150 131 18 408 0 53 68.6 0.7 67.2

Sep 14 849 121 41 6 323 0 53 81.4 5.1 66.9

Sep 15 1,186 141 79 4 286 1 82 76.8 1.0 66.6

Sep 16 884 79 36 26 268 0 86 70.6 1.0 65.9

Sep 17 802 105 25 127 0 46 68.9 1.1 65.0

Sep 18 436 100 79 5 145 0 66 45.7 0.9 64.9

Sep 19 904 143 58 10 209 0 71 82.2 1.1 65.1

Sep 20 771 101 62 4 234 0 84 80.2 1.1 65.4

Sep 21 957 142 84 26 228 0 102 69.7 0.7 65.6

Sep 22 1,218 147 51 7 176 1 86 66.3 2.0 65.7

Sep 23 976 115 77 14 216 1 95 84.3 0.8 65.8

Sep 24 1,251 160 56 3 206 2 106 89.5 1.2 65.9

Sep 25 1,608 177 201 23 220 0 92 58.2 1.1 65.5

Sep 26 1,385 156 185 8 262 1 83 80.5 0.7 65.1

Sep 27 840 149 335 10 197 1 51 79.3 0.8 64.8

Sep 28 652 133 200 26 137 0 22 68.2 1.0 64.4

Sep 29 828 107 393 7 231 1 52 85.2 1.0 64.4

Sep 30 1,061 133 150 9 117 0 45 74.3 1.1 64.4

TOTAL 22,552 3,253 2,789 332 7,780 13 2,003 

AVG. 752 108 93 11 259 0 67 77.3 1.4 65.9

RUN YEAR CHINOOK CHINOOK COHO COHO

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 15,246 6,030 2,866 368 145,070 18,951 273 3,419 

SUMMER 50,865 4,223

FALL 27,055 4,471

TOTAL 93,166 14,724

CHINOOK ADULT

174
TABLE 134

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS OCTOBER 2011

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Oct 1 1,000 95 163 33 84 0 60 58.7 1.2 64.4

Oct 2 997 132 195 8 145 0 43 84.1 1.1 64.2

Oct 3 929 95 293 16 109 0 41 62.1 1.0 63.9

Oct 4 673 105 385 9 132 0 33 84.4 1.1 63.7

Oct 5 123 31 813 81 58 0 27 84.0 1.0 63.4

Oct 6 339 49 837 63 118 0 22 65.0 0.9 62.7

Oct 7 197 11 610 61 51 2 14 56.7 1.1 61.8

Oct 8 309 80 923 69 138 0 7 88.2 1.1 61.6

Oct 9 166 15 777 42 42 0 10 75.9 1.0 62.1

Oct 10 116 42 466 17 65 1 23 91.8 1.7 62.3

Oct 11 173 5 699 45 61 0 31 62.0 0.5 62.0

Oct 12 173 34 614 20 66 0 27 89.3 1.1 61.9

Oct 13 55 8 667 32 49 0 7 109.9 1.2 61.7

Oct 14 161 13 1,086 35 87 0 9 116.7 1.0 61.6

Oct 15 58 0 1,541 47 41 0 17 70.7 0.8 61.7

Oct 16 55 8 1,248 8 39 0 17 67.8 0.6 61.8

Oct 17 84 25 867 33 60 0 6 77.8 0.1 61.6

Oct 18 93 19 657 7 50 0 2 90.8 0.8 61.3

Oct 19 20 0 740 32 28 0 11 97.8 0.9 61.0

Oct 20 13 0 1,051 20 32 0 1 89.8 0.5 60.8

Oct 21 52 7 844 27 23 0 5 75.2 0.5 60.8

Oct 22 101 46 568 0 82 0 7 72.6 0.5 60.8

Oct 23 83 4 619 55 21 0 3 59.6 0.6 60.7

Oct 24 361 61 330 2 49 0 2 87.2 0.4 60.3

Oct 25 162 7 360 32 13 0 2 81.9 0.3 59.5

Oct 26 200 18 205 20 26 0 2 96.4 0.5 59.3

Oct 27 159 8 372 38 16 0 5 100.2 0.6 59.4

Oct 28 300 57 138 0 24 0 1 98.1 0.9 59.0

Oct 29 43 5 198 16 5 0 1 79.7 0.7 58.4

Oct 30 107 8 111 4 9 1 4 63.2 0.5 58.2

Oct 31 166 16 50 0 17 -1 0 72.7 0.8 57.6

TOTALS 7,468 1,004 18,427 872 1,740 3 440 

AVG. 241 32 594 28 56 0 14 81.0 0.8 61.3

RUN YEAR CHINOOK CHINOOK COHO COHO

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 15,246 6,030 21,293 1,240 145,070 20,691 276 3,859 

SUMMER 50,865 4,223

FALL 34,523 5,475

TOTAL 100,634 15,728

CHINOOK ADULT

175
TABLE 135

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS NOVEMBER 2011

CHINOOK COHO COHO DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCFS DEG F

Nov 1 64 1 136 16 7 0 1 86.2 0.8 56.6

Nov 2 129 15 49 0 16 0 2 97.6 1.0 56.2

Nov 3 32 2 131 8 3 -1 -1 101.8 0.8 56.5

Nov 4 59 5 91 1 6 -1 1 71.5 0.8 56.1

Nov 5 26 2 78 2 3 -2 2 69.8 0.8 55.4

Nov 6 26 4 82 10 2 0 0 102.0 0.9 55.0

Nov 7 32 0 61 6 2 0 1 95.3 0.7 54.8

Nov 8 31 4 46 1 4 0 1 98.0 0.8 54.5

Nov 9 10 0 46 5 2 0 0 101.5 0.9 54.4

Nov 10 29 6 25 0 7 0 1 104.2 0.9 54.4

Nov 11 14 0 18 2 5 0 1 102.5 1.0 54.2

Nov 12 39 -1 1 0 2 -1 0 97.2 0.8 53.5

Nov 13 8 0 19 2 3 0 0 81.9 0.8 53.1

Nov 14 9 1 8 -1 2 0 0 100.8 0.7 52.9

Nov 15 5 0 14 2 2 0 0 103.1 0.1 52.4

Nov 16 110.7 0.0 52.0

Nov 17 105.0 0.0 51.8

Nov 18 92.4 0.0 51.8

Nov 19 100.0 0.0 51.5

Nov 20 105.6 0.0 51.0

Nov 21 122.1 0.0 50.9

Nov 22 95.5 0.0 51.0

Nov 23 83.7 0.0 51.0

Nov 24 88.5 0.0 50.8

Nov 25 86.5 0.0 50.2

Nov 26 97.9 0.0 50.1

Nov 27 67.6 0.0 49.9

Nov 28 99.1 0.0 49.6

Nov 29 106.6 0.0 49.6

Nov 30 102.8 0.0 49.6

TOTALS 513 39 805 54 66 -5 9

AVG. 34 3 54 4 4 0 1 95.9 0.4 52.7

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 15,246 6,030 22,098 1,294 145,070 20,757 271 3,868 

SUMMER 50,865 4,223

FALL 35,036 5,514

TOTAL 101,147 15,767

CHINOOK ADULT

176
YEARLY TOTALS OF SALMONIDS COUNTED OVER PRIEST RAPIDS DAM

1982 - 2011

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

2011 116,914 20,757 145,070 23,392 306,133

Totals 2,190,907 480,342 2,373,469 87,863 4,826,448

10-Year

Average 117,767 19,439 118,772 7,314 263,292

*Jacks included

TABLE 136

177
TABLE 137

MONTHLY COUNT OF STEELHEAD 

PRIEST RAPIDS DAM: 1960 - 2011

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

2011 14 27 29 1,089 10,012 7,780 1,740 66 20,757

TOTAL 40 56 288 4,117 9,001 7,334 70,495 200,618 284,339 72,260 4,460 63 653,071

10-Year

Average 20 35 182 2,710 6,534 8,279 1,591 87 19,439

178
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 – Jan 13 Fishway in service.

Jan 14 – Jan 20 Fishway out of service for 2011 annual maintenance. 

Jan 20 – Dec 31 Fishway in service (Operations resumed late afternoon on Jan 20). 

Middle Ladder 

Jan 1 – Jan 20 Fishway in service.

Jan 21 – Feb 28 Fishway out of service for 2011 annual maintenance. 

Mar 1 – Dec 31 Fishway in service. 

Right Bank Ladder 

Jan 1 – Feb 6 Fishway in service.

Feb 7 – Mar 3 Fishway out of service for 2011 annual maintenance. 

Mar 4 – 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 2011. Juvenile fish 

were sampled daily during that time period.

 

The adult fish PIT tag system was operational throughout the 2011 adult fish 

migration. PIT tag detections from all three fishways were uploaded daily to PTAGIS. 

179
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* 30 13,219 13,053 41,520 16,703 6,337 3,210 418 94,490

STEELHEAD 42 32 11 849 8,146 8,153 1,711 80 19,024

SOCKEYE 1,070 141,413 3,616 12 146,111

COHO 8 6,190 23,645 1,202 31,045

PINK 0

TOTAL 72 13,251 14,134 183,782 28,473 20,692 28,566 1,700 290,670

LAMPREY 2 172 642 70 886

BULL TROUT 7 31 9 1 0 1 49

180
TABLE 139

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS APRIL 2011

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Apr 1 150.7 14.4 40.5

Apr 2 156.6 22.0 40.5

Apr 3 152.3 24.5 40.4

Apr 4 162.4 20.7 40.4

Apr 5 148.4 8.7 40.9

Apr 6 153.1 0.0 40.7

Apr 7 157.6 0.0 40.9

Apr 8 165.8 0.0 41.1

Apr 9 165.7 7.9 41.3

Apr 10 160.0 4.9 41.6

Apr 11 156.5 0.0 41.9

Apr 12 157.5 0.0 42.2

Apr 13 158.1 0.0 42.5

Apr 14 0 4 4 150.4 0.0 42.6

Apr 15 0 2 2 147.6 0.0 42.6

Apr 16 0 2 1 136.3 0.0 42.9

Apr 17 2 2 1 133.7 14.3 43.3

Apr 18 1 6 4 136.7 13.2 43.6

Apr 19 3 3 2 144.2 14.0 43.9

Apr 20 0 1 1 149.0 13.9 43.8

Apr 21 1 2 0 139.3 13.8 44.0

Apr 22 1 1 1 147.9 14.2 44.2

Apr 23 3 3 2 151.4 14.4 44.3

Apr 24 2 6 4 138.8 14.4 44.6

Apr 25 0 3 2 139.5 14.4 44.8

Apr 26 2 3 2 143.5 14.4 44.9

Apr 27 0 2 2 142.8 14.0 44.9

Apr 28 5 1 1 136.1 14.1 45.0

Apr 29 5 0 0 140.9 13.6 45.0

Apr 30 5 1 1 137.8 12.1 45.2

TOTAL 30 42 30

AVG. 2 2 2 148.7 9.9 42.8

CHINOOK ADULT

181
TABLE 140

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS MAY 2011

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 9 0 2 2 0 149.7 12.1 45.3

May 2 11 0 1 1 0 148.2 13.8 45.6

May 3 2 0 3 2 0 136.9 13.3 45.9

May 4 7 0 1 1 0 134.9 12.6 45.4

May 5 8 0 1 1 0 128.2 14.0 46.3

May 6 27 0 3 0 0 146.3 14.4 46.7

May 7 35 0 2 1 0 149.1 13.9 46.8

May 8 56 0 2 1 0 150.3 14.2 46.9

May 9 103 8 1 1 0 120.7 15.4 47.2

May 10 216 17 0 0 0 159.0 16.0 47.8

May 11 334 6 1 1 0 185.0 37.0 47.9

May 12 431 11 1 1 0 189.1 40.0 47.7

May 13 563 8 2 2 0 199.6 40.0 47.8

May 14 634 19 0 0 0 200.2 42.9 48.0

May 15 408 16 1 1 0 200.0 42.8 47.9

May 16 112 11 0 0 0 199.2 43.2 47.4

May 17 285 26 0 0 0 189.2 23.5 47.3

May 18 547 43 1 1 0 218.4 24.8 48.2

May 19 430 52 1 1 1 233.0 31.4 48.9

May 20 479 63 3 1 1 239.0 54.8 49.5

May 21 896 152 2 0 0 267.8 84.4 49.9

May 22 807 169 1 1 0 270.3 96.4 50.0

May 23 502 360 0 0 0 263.2 76.2 50.2

May 24 545 256 0 0 1 248.8 55.0 50.5

May 25 487 245 1 1 2 241.4 46.4 50.5

May 26 408 300 0 0 1 242.9 45.2 50.5

May 27 384 288 0 0 0 279.7 76.5 50.4

May 28 313 372 0 0 0 290.3 94.3 50.5

May 29 287 354 1 0 1 297.8 107.7 50.7

May 30 297 336 1 1 0 299.1 101.2 51.1

May 31 281 203 0 0 0 308.5 112.2 51.3

TOTAL 9,904 3,315 32 21 7 

AVG. 319 107 1 1 0 209.2 45.7 48.4

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 9,934 3,315 0 74 51 7

CHINOOK ADULT

182
TABLE 141

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS JUNE 2011

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jun 1 247 304 0 1 1 0 317.3 113.4 51.4

Jun 2 206 393 0 0 0 1 295.3 109.4 51.8

Jun 3 252 377 0 1 1 2 299.9 115.8 52.4

Jun 4 310 347 0 0 0 1 292.5 104.8 52.9

Jun 5 151 372 0 1 1 1 310.5 119.8 53.0

Jun 6 177 342 0 0 0 2 304.3 117.0 53.2

Jun 7 196 388 1 0 0 2 282.0 100.1 53.2

Jun 8 143 270 0 0 0 1 276.3 97.4 52.8

Jun 9 138 225 0 0 0 0 253.9 79.1 52.5

Jun 10 235 288 0 0 0 1 264.6 78.7 52.5

Jun 11 109 208 0 0 0 2 286.7 93.3 52.5

Jun 12 136 278 0 0 0 0 289.7 105.6 52.8

Jun 13 180 272 0 0 0 0 269.6 96.9 53.3

Jun 14 140 249 0 0 0 2 295.0 112.6 53.8

Jun 15 166 289 0 0 0 1 282.9 108.0 53.9

Jun 16 171 235 0 0 0 0 291.3 101.0 53.8

Jun 17 198 242 0 0 0 1 275.6 94.6 53.7

Jun 18 136 218 4 0 0 4 277.8 96.4 54.0

Jun 19 221 288 8 0 0 3 271.1 89.8 54.2

Jun 20 158 181 3 2 1 0 264.4 93.2 54.6

Jun 21 233 286 13 0 0 2 257.1 97.9 55.1

Jun 22 220 185 17 0 0 1 261.5 75.6 55.2

Jun 23 163 144 22 1 1 1 271.9 80.9 55.3

Jun 24 205 234 43 1 1 0 261.8 84.3 55.3

Jun 25 267 133 86 0 0 0 205.7 65.3 55.2

Jun 26 199 148 126 0 0 0 234.2 65.4 55.4

Jun 27 122 177 112 2 2 1 228.2 65.3 55.2

Jun 28 143 107 125 0 0 0 234.2 62.9 55.3

Jun 29 265 116 222 1 1 1 235.4 64.0 55.7

Jun 30 148 122 288 1 0 1 234.6 73.5 56.1

TOTAL 4,286 1,349 7,418 1,070 11 9 31 

AVG. 186 193 247 36 0 0 1 270.8 92.1 53.9

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 14,220 9,696 1,070 85 60 38

SUMMER 1,349 1,037

TOTALS 15,569 10,733

CHINOOK ADULT

183
TABLE 142

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS JULY 2011

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jul 1 237 240 502 2 1 0 0 251.2 97.2 56.1

Jul 2 286 193 809 2 1 0 0 263.1 99.2 56.3

Jul 3 385 195 999 2 1 0 0 255.8 98.9 56.3

Jul 4 616 167 1,442 1 1 0 0 235.0 69.3 56.4

Jul 5 1,003 172 2,365 2 2 1 0 236.5 70.1 57.2

Jul 6 853 302 3,535 5 3 0 1 264.8 74.1 57.7

Jul 7 1,082 318 4,456 11 10 0 0 254.2 70.0 57.5

Jul 8 875 419 5,300 6 6 0 0 254.1 69.1 57.6

Jul 9 1,119 367 4,747 6 2 0 0 239.5 70.0 57.8

Jul 10 1,360 337 6,368 9 8 1 0 244.5 70.0 58.0

Jul 11 975 296 5,545 9 5 0 0 233.1 76.2 57.7

Jul 12 1,479 405 6,768 9 4 2 0 221.5 52.8 57.7

Jul 13 2,053 462 8,050 30 17 1 0 230.1 44.7 58.2

Jul 14 1,607 436 9,204 16 13 1 0 225.2 46.8 58.8

Jul 15 1,475 473 8,459 8 7 0 0 223.6 46.7 59.1

Jul 16 1,407 402 7,941 21 11 0 0 203.9 44.6 59.1

Jul 17 1,876 356 7,959 29 18 0 0 196.3 43.8 59.2

Jul 18 1,250 469 8,033 36 30 1 0 203.5 41.3 59.4

Jul 19 1,203 385 6,566 28 23 0 0 208.7 39.2 59.6

Jul 20 1,270 336 6,576 28 18 0 0 198.5 45.6 60.0

Jul 21 1,044 257 5,989 27 18 1 0 193.0 44.6 60.0

Jul 22 687 230 3,968 31 15 0 0 183.9 39.8 60.1

Jul 23 752 183 4,037 42 24 0 0 190.9 38.3 60.3

Jul 24 1,046 282 5,275 50 32 0 0 194.5 37.5 60.9

Jul 25 1,422 269 5,058 43 23 0 0 179.6 36.7 61.3

Jul 26 1,387 270 3,415 54 36 0 0 165.9 36.3 61.0

Jul 27 935 261 2,833 74 43 0 0 179.8 34.7 61.1

Jul 28 704 152 1,789 72 36 1 0 166.9 33.7 61.4

Jul 29 710 176 1,376 62 26 0 1 175.5 32.7 62.0

Jul 30 637 152 1,127 59 36 0 0 164.5 32.6 62.2

Jul 31 654 169 922 75 41 0 0 152.1 32.5 62.4

TOTAL 32,389 9,131 141,413 849 511 9 2 

AVG. 1,045 295 4,562 27 16 0 0 212.6 53.8 59.1

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 14,220 9,696 142,483 934 571 47 2 

SUMMER 33,738 10,168

TOTALS 47,958 19,864

CHINOOK ADULT

184
TABLE 143

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS AUGUST 2011

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Aug 1 766 129 0 717 91 52 0 0 164.5 31.5 62.6

Aug 2 847 177 0 655 105 49 0 0 158.1 32.3 62.8

Aug 3 703 193 0 401 104 68 0 0 162.6 32.1 63.0

Aug 4 683 156 0 334 94 61 0 2 149.2 32.2 63.3

Aug 5 624 128 0 253 148 91 0 0 143.0 26.1 63.4

Aug 6 496 217 0 230 142 76 0 1 159.2 25.8 63.4

Aug 7 573 234 0 245 127 66 0 0 153.2 26.1 64.1

Aug 8 742 129 0 153 131 87 0 3 144.9 26.3 64.2

Aug 9 669 228 0 139 161 105 0 3 147.4 26.3 64.3

Aug 10 699 82 0 129 194 121 0 0 153.6 26.3 64.2

Aug 11 602 173 0 100 177 100 0 2 153.2 26.3 64.3

Aug 12 540 255 0 58 247 143 0 1 161.0 26.2 64.3

Aug 13 481 228 0 45 282 154 0 1 135.5 24.8 64.6

Aug 14 310 198 0 38 273 151 0 3 133.5 28.1 64.6

Aug 15 342 104 0 26 278 171 0 1 151.1 26.4 64.6

Aug 16 247 73 0 17 254 142 0 3 153.8 26.3 64.5

Aug 17 239 125 0 16 302 142 0 6 154.7 27.5 64.6

Aug 18 195 130 0 10 267 136 0 6 153.7 28.1 64.5

Aug 19 259 171 0 13 356 184 0 4 150.2 29.6 64.4

Aug 20 165 100 0 5 293 145 0 0 135.3 24.1 64.4

Aug 21 243 129 0 10 346 179 0 11 143.9 24.1 64.8

Aug 22 254 98 0 1 353 163 0 6 141.2 27.7 65.1

Aug 23 189 78 0 4 278 112 0 8 152.6 28.1 65.0

Aug 24 174 152 0 2 448 196 0 8 149.9 25.5 65.0

Aug 25 94 110 0 4 390 192 0 12 132.4 2.5 65.2

Aug 26 201 116 0 2 330 164 1 16 136.9 0.0 65.7

Aug 27 165 173 0 1 362 195 0 17 132.8 0.0 65.8

Aug 28 108 109 1 2 359 156 0 11 116.1 0.0 65.8

Aug 29 179 100 1 3 400 188 0 17 116.4 0.0 66.1

Aug 30 219 159 2 3 478 208 0 16 113.2 0.0 66.2

Aug 31 159 82 4 0 376 175 0 14 124.8 8.8 65.9

TOTAL 12,167 4,536 8 3,616 8,146 4,172 1 172 

AVG. 392 146 0 117 263 135 0 6 144.4 21.6 64.5

RUN YEAR CHINOOK CHINOOK COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 14,220 9,696 8 146,099 9,080 4,743 48 174

SUMMER 45,905 14,704

TOTALS 60,125 24,400

CHINOOK ADULT

185
TABLE 144

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS SEPTEMBER 2011

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS *DEG F

Sep 1 132 102 4 4 0 430 174 30 104.6 2.8 65.7

Sep 2 124 98 14 1 1 329 145 19 82.3 0.0 65.5

Sep 3 121 44 8 1 0 301 123 20 73.0 0.0 65.5

Sep 4 67 64 13 5 0 256 104 18 67.6 0.0 65.3

Sep 5 105 80 19 1 1 245 108 29 61.8 0.0 65.5

Sep 6 74 28 17 1 0 318 122 39 94.7 0.0 65.7

Sep 7 81 66 25 4 1 331 145 25 100.0 0.0

Sep 8 79 99 18 5 8 331 139 27 88.0 0.0

Sep 9 94 52 24 9 0 336 115 20 81.8 0.0

Sep 10 78 56 19 7 0 268 104 24 79.2 0.0

Sep 11 49 65 39 12 0 248 94 38 77.4 0.0

Sep 12 118 55 36 17 0 229 101 23 69.6 0.0

Sep 13 171 65 37 5 0 337 150 18 79.0 0.0

Sep 14 188 86 67 14 0 341 155 19 81.8 0.0

Sep 15 245 68 143 20 0 351 132 24 68.7 0.0

Sep 16 253 128 117 4 0 301 102 26 69.5 0.0

Sep 17 163 57 188 20 1 405 144 20 64.8 0.0

Sep 18 125 88 199 1 0 231 79 35 50.7 0.0

Sep 19 84 68 161 23 0 179 57 21 76.9 0.0

Sep 20 118 73 215 10 0 151 65 6 73.7 0.0

Sep 21 78 87 239 20 0 207 73 22 77.5 0.0

Sep 22 99 108 265 19 0 236 86 31 80.0 0.0

Sep 23 232 163 225 10 0 261 114 32 87.2 0.0

Sep 24 176 98 366 39 0 224 75 16 80.1 0.0

Sep 25 119 85 505 27 0 209 76 16 46.8 0.0

Sep 26 127 58 500 16 0 244 94 12 87.2 0.0

Sep 27 245 142 693 7 0 293 89 11 69.3 0.0

Sep 28 147 66 454 11 0 177 60 7 74.1 0.0

Sep 29 150 66 650 15 0 200 73 7 78.8 0.0

Sep 30 111 69 580 22 0 184 55 7 81.5 0.0

TOTAL 132 3,821 2,384 5,840 350 12 8,153 3,153 642 

AVG. 132 79 195 12 0 272 105 21 76.9 0.1

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 14,220 9,696 5,848 350 146,111 17,233 7,896 48 816

SUMMER 46,037 14,806

FALL 3,821 2,282

TOTALS 64,078 26,784

CHINOOK ADULT

186
TABLE 145

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS OCTOBER 2011

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 60 67 782 32 125 46 0 4 61.9 0.0

Oct 2 89 96 802 7 128 43 0 4 60.8 0.0

Oct 3 73 87 1,034 18 138 50 0 5 82.0 0.0

Oct 4 152 63 808 15 99 24 0 7 73.7 0.0

Oct 5 58 52 822 23 86 22 0 4 75.4 0.0

Oct 6 152 56 443 7 87 31 0 13 68.7 0.0

Oct 7 72 45 561 10 67 23 0 2 65.8 0.0

Oct 8 59 61 835 10 94 30 0 5 83.5 0.0

Oct 9 40 57 819 9 88 42 0 1 72.4 0.0

Oct 10 54 69 711 9 64 21 0 2 81.3 0.0

Oct 11 45 37 908 13 51 15 0 3 76.2 0.0

Oct 12 44 44 802 9 52 14 0 1 96.9 0.0

Oct 13 75 48 718 7 52 21 0 0 106.2 0.0

Oct 14 74 46 937 18 68 31 0 1 86.6 0.0

Oct 15 40 44 637 8 50 14 0 0 65.8 0.0

Oct 16 43 41 707 9 38 10 0 1 57.1 0.0

Oct 17 92 23 1,053 29 35 13 1 2 94.5 0.0

Oct 18 43 16 1,381 8 42 19 0 3 97.8 0.0

Oct 19 60 24 1,286 17 53 25 0 3 89.1 0.0

Oct 20 29 33 937 22 43 14 0 1 71.7 0.0

Oct 21 98 18 1,000 5 41 14 0 1 77.2 0.0

Oct 22 38 22 723 10 24 10 0 1 51.2 0.0

Oct 23 41 26 987 2 24 15 0 1 63.7 0.0

Oct 24 46 14 754 6 25 11 0 3 93.8 0.0

Oct 25 51 36 723 21 30 12 0 0 100.9 0.0

Oct 26 69 24 570 2 21 11 0 0 95.9 0.0

Oct 27 50 16 370 3 19 10 0 0 92.8 0.0

Oct 28 58 17 305 3 7 4 0 0 87.0 0.0

Oct 29 48 15 248 4 10 8 0 1 60.8 0.0

Oct 30 36 8 151 1 10 4 0 1 60.7 0.0

Oct 31 71 45 490 4 40 16 0 0 83.7 0.0

TOTAL 1,960 1,250 23,304 341 1,711 623 1 70

AVG. 63 40 752 11 55 20 2 78.5 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 14,220 9,696 29,152 691 146,111 18,944 8,519 49 886

SUMMER 46,037 14,806

FALL 5,781 3,532

TOTALS 66,038 28,034

CHINOOK ADULT

187
TABLE 146

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS NOVEMBER 2011

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 30 14 203 2 8 4 88.7 0.0

Nov 2 26 7 215 2 15 6 107.0 0.0

Nov 3 35 13 119 1 5 3 73.0 0.0

Nov 4 19 8 120 2 10 4 75.3 0.0

Nov 5 19 10 90 1 2 1 86.6 0.0

Nov 6 34 1 98 2 5 3 88.6 0.0

Nov 7 30 2 69 1 0 0 96.2 0.0

Nov 8 50 5 49 0 6 6 97.3 0.0

Nov 9 14 3 47 1 7 1 94.9 0.0

Nov 10 23 5 35 0 1 0 105.0 0.0

Nov 11 5 4 45 0 6 3 97.6 0.0

Nov 12 18 2 45 0 3 2 87.8 0.0

Nov 13 8 5 17 0 3 0 83.3 0.0

Nov 14 14 1 15 1 3 0 110.4 0.0

Nov 15 11 2 22 0 6 2 98.1 0.0

Nov 16 102.0 0.0

Nov 17 89.9 0.0

Nov 18 93.8 0.0

Nov 19 113.2 0.0

Nov 20 89.5 0.0

Nov 21 106.4 0.0

Nov 22 82.5 0.0

Nov 23 78.5 0.0

Nov 24 86.0 0.0

Nov 25 75.4 0.0

Nov 26 93.4 0.0

Nov 27 76.9 0.0

Nov 28 101.1 0.0

Nov 29 103.5 0.0

Nov 30 90.9 0.0

TOTAL 336 82 1,189 13 80 35 

AVG. 22 5 79 1 5 2 92.4 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 14,220 9,696 30,341 704 146,111 19,024 8,554 49 886

SUMMER 46,037 14,806

FALL 6,117 3,614

TOTALS 66,374 28,116

CHINOOK ADULT

188
TABLE 147

MONTHLY COUNT OF STEELHEAD

ROCK ISLAND DAM 1981 - 2011

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

2011 42 32 11 849 8,146 8,153 1,711 80 19,024

Total 1,989 2,222 3,647 44,454 133,318 202,877 57,407 5,482 451,396

10-Year

Average 59 42 114 1,855 5,685 8,692 1,718 106 18,272

189
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 2010/2011 annual maintenance. 

Mar 1 to Dec 4 Fishway in service. 

Dec 5 to Dec 31 Fishway out of service for 2011/2012 annual maintenance. 

Fish Facility Activities

The adult fish PIT tag system was operational throughout the 2011 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 

2011. Juvenile fish sampling occurred over the same time frame. The annual bypass 

(biological) evaluation included an acoustic tag survival study for juvenile spring Chinook 

salmon and collection of species composition, fish condition and diel passage data. 

190
TABLE 148

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER ROCKY REACH DAM

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

CHINOOK* 2 5,434 6,744 32,394 16,415 4,531 2,552 470 68,542

STEELHEAD 327 263 25 516 5,368 6,566 2,105 110 15,280

SOCKEYE 770 127,020 4,299 7 132,096

COHO 1,080 6,422 449 7,951

PINK 0

TOTAL 329 5,697 7,539 159,930 26,082 12,184 11,079 1,029 223,869

LAMPREY 85 482 51 618

BULL TROUT 26 95 22 11 2 3 8 167

191
TABLE 149

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS APRIL 2011

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Apr 1 142.8 11.8 40.4

Apr 2 150.1 6.9 40.2

Apr 3 151.4 10.3 40.2

Apr 4 157.3 10.3 40.3

Apr 5 145.5 1.4 40.5

Apr 6 149.2 0.0 40.7

Apr 7 154.4 13.4 40.9

Apr 8 162.5 5.3 41.0

Apr 9 165.3 0.0 41.2

Apr 10 158.5 0.0 41.5

Apr 11 153.1 0.0 41.8

Apr 12 154.7 0.0 42.2

Apr 13 155.1 0.0 42.5

Apr 14 0 47 38 0 145.7 0.0 42.5

Apr 15 1 30 29 0 143.2 0.0 42.6

Apr 16 0 10 8 1 131.3 0.0 42.8

Apr 17 0 18 18 0 129.3 0.0 43.3

Apr 18 0 14 13 0 133.6 0.0 43.6

Apr 19 0 14 13 0 140.6 0.0 43.8

Apr 20 0 27 25 0 142.9 0.0 43.8

Apr 21 0 28 24 0 137.8 0.0 44.0

Apr 22 0 27 24 0 142.8 0.0 44.0

Apr 23 0 26 22 0 145.3 0.0 44.2

Apr 24 1 11 10 0 134.0 0.0 44.5

Apr 25 0 9 8 0 135.0 0.0 44.7

Apr 26 0 20 17 0 140.2 0.0 44.7

Apr 27 0 17 14 0 138.8 0.0 44.7

Apr 28 0 10 9 0 133.7 0.0 44.9

Apr 29 0 17 16 0 139.4 0.0 45.1

Apr 30 0 2 1 0 133.4 0.0 45.1

TOTAL 2 327 289 1

AVG. 0 19 17 0 144.9 2.0 42.7

CHINOOK ADULT

192
TABLE 150

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS MAY 2011

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 0 0 3 2 0 144.4 0.0 45.2

May 2 0 0 5 4 0 145.2 0.0 45.7

May 3 0 0 3 3 0 132.9 0.0 45.7

May 4 1 0 16 15 0 132.0 0.0 45.8

May 5 2 0 20 19 0 123.5 0.0 46.2

May 6 5 0 18 15 0 143.7 0.0 46.6

May 7 2 0 17 16 1 144.2 0.0 46.8

May 8 9 0 11 10 0 145.4 0.0 46.9

May 9 15 0 14 11 0 114.5 0.0 47.1

May 10 27 0 18 17 1 162.3 0.0 47.6

May 11 33 0 14 12 1 182.0 0.0 47.7

May 12 131 3 6 6 0 184.5 0.0 47.7

May 13 185 1 15 13 0 194.2 0.0 47.8

May 14 194 2 7 7 0 194.6 0.0 48.1

May 15 138 4 5 5 0 191.0 0.0 48.1

May 16 223 20 13 10 0 186.1 6.0 47.7

May 17 52 3 11 10 0 178.0 0.0 47.6

May 18 128 4 6 4 0 215.8 14.9 48.3

May 19 196 14 10 8 1 233.3 34.1 49.0

May 20 190 24 4 3 2 238.0 38.9 49.6

May 21 179 14 4 4 2 265.8 80.8 50.1

May 22 331 31 10 9 2 269.1 80.4 50.1

May 23 419 62 12 9 1 262.5 65.9 50.3

May 24 254 73 5 5 1 249.6 53.1 50.5

May 25 300 45 4 4 0 240.1 45.0 50.6

May 26 236 129 4 1 0 246.1 47.5 50.6

May 27 155 147 3 3 3 286.7 88.0 50.5

May 28 201 80 0 0 3 299.7 103.1 50.5

May 29 222 99 0 0 3 304.6 115.7 50.8

May 30 238 169 1 1 0 305.2 109.7 51.1

May 31 213 231 4 4 5 308.3 109.9 51.3

TOTAL 4,279 1,155 263 230 26 

AVG. 138 37 8 7 1 207.2 32.0 48.4

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 4,281 1,155 590 519 27

CHINOOK ADULT

193
TABLE 151

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS JUNE 2011

 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 1 166 101 0 3 3 2 299.4 112.9 51.5

Jun 2 211 85 0 1 1 2 299.9 107.2 51.9

Jun 3 144 152 0 1 1 0 308.1 112.6 52.5

Jun 4 167 163 0 1 0 9 296.6 115.6 52.9

Jun 5 219 155 2 2 2 3 312.7 123.6 53.1

Jun 6 149 203 0 1 1 5 307.9 118.0 53.2

Jun 7 185 207 0 1 1 6 284.1 106.8 53.2

Jun 8 108 172 0 0 0 4 281.7 95.5 53.0

Jun 9 92 183 0 0 0 2 251.1 74.4 52.4

Jun 10 94 129 0 0 0 1 262.3 81.0 52.5

Jun 11 63 128 0 0 0 3 283.1 119.0 52.5

Jun 12 76 66 0 0 0 5 286.0 127.4 53.0

Jun 13 229 37 0 0 0 0 265.3 93.1 53.5

Jun 14 159 84 1 0 0 4 292.3 119.0 53.9

Jun 15 153 128 0 0 0 4 280.2 115.4 54.0

Jun 16 109 53 3 0 0 4 286.0 112.2 53.8

Jun 17 132 119 1 1 1 4 277.5 91.8 53.8

Jun 18 135 114 0 0 0 6 272.8 139.5 54.1

Jun 19 117 57 0 2 0 4 265.0 134.3 54.2

Jun 20 194 76 6 4 4 8 260.3 113.1 54.7

Jun 21 92 88 5 1 1 0 254.9 91.1 55.2

Jun 22 137 83 8 1 1 2 253.8 88.9 55.4

Jun 23 108 46 11 2 2 1 267.3 99.4 55.3

Jun 24 107 39 24 1 0 2 250.9 77.5 55.4

Jun 25 114 50 42 0 0 2 227.6 45.2 55.4

Jun 26 97 25 74 0 0 2 247.0 59.7 55.5

Jun 27 93 19 115 1 1 3 225.3 43.7 55.3

Jun 28 70 37 131 0 0 4 230.7 88.5 55.4

Jun 29 45 26 120 1 0 2 230.3 97.1 55.9

Jun 30 140 14 227 1 1 1 231.3 94.9 56.3

TOTAL 3,239 666 2,839 770 25 20 95

AVG. 141 95 95 26 1 1 3 269.7 99.9 54.0

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 7,520 3,784 770 615 539 122 

SUMMER 666 210

TOTALS 8,186 3,994

194
TABLE 152

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS JULY 2011

 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 69 13 212 2 1 1 244.4 78.7 56.2

Jul 2 112 43 419 0 0 1 262.0 67.3 56.3

Jul 3 141 38 601 0 0 3 248.6 75.5 56.2

Jul 4 226 44 957 1 0 2 228.5 50.9 56.7

Jul 5 369 60 1,095 2 1 1 234.7 55.1 57.4

Jul 6 394 83 1,286 3 2 3 262.9 106.0 57.6

Jul 7 847 884 1,506 3 2 2 249.2 99.0 57.4

Jul 8 672 168 3,878 6 4 0 247.0 100.8 57.9

Jul 9 937 80 5,846 5 1 1 234.6 70.7 58.0

Jul 10 813 146 4,422 4 4 0 245.1 72.8 58.1

Jul 11 1,023 242 3,758 3 1 2 233.6 75.4 57.7

Jul 12 740 155 5,539 7 4 0 220.4 50.3 57.8

Jul 13 1,299 169 6,629 9 6 1 228.6 50.2 58.5

Jul 14 1,792 293 8,783 15 7 2 222.3 62.2 59.1

Jul 15 1,470 245 7,625 10 6 0 219.2 62.2 59.1

Jul 16 1,146 248 8,600 10 6 0 202.0 31.7 59.2

Jul 17 983 290 6,184 10 4 0 191.7 28.0 59.4

Jul 18 1,541 230 7,555 25 7 1 199.9 46.2 59.5

Jul 19 969 262 7,242 16 9 0 205.1 41.8 59.9

Jul 20 1,088 289 7,024 19 14 0 191.3 33.1 60.1

Jul 21 1,229 190 6,302 21 15 1 190.5 17.9 60.2

Jul 22 961 236 5,123 17 11 0 181.4 26.8 60.2

Jul 23 795 165 4,170 18 11 0 186.5 37.9 60.5

Jul 24 942 104 3,660 26 13 0 191.2 36.5 61.1

Jul 25 779 163 4,510 23 11 1 175.0 41.2 61.3

Jul 26 1,027 143 3,694 35 15 0 168.0 27.9 61.0

Jul 27 1,110 220 3,338 38 21 0 174.9 26.4 61.2

Jul 28 997 137 3,005 42 19 0 161.6 17.5 61.7

Jul 29 799 93 1,838 58 26 0 173.4 48.9 62.0

Jul 30 680 197 1,239 42 19 0 161.7 22.6 62.2

Jul 31 654 160 980 46 22 0 148.4 18.4 62.4

TOTALS 26,604 5,790 127,020 516 262 22 

AVG. 858 187 4,097 17 8 1 209.1 51.0 59.2

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 7,520 3,784 127,790 1,131 801 144 

SUMMER 27,270 6,000

TOTAL 34,790 9,784

195
TABLE 153

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS AUGUST 2011

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Aug 1 791 75 766 38 20 1 0 156.8 18.9 62.6

Aug 2 723 115 818 66 28 1 0 156.6 14.4 62.9

Aug 3 666 174 571 55 30 0 0 157.9 17.6 63.0

Aug 4 731 25 414 67 31 0 0 144.5 14.3 63.2

Aug 5 628 49 279 51 34 2 0 139.0 12.0 63.2

Aug 6 686 82 227 77 46 0 0 154.0 12.0 63.5

Aug 7 833 83 253 98 43 0 0 147.6 13.0 64.1

Aug 8 759 94 247 81 37 0 0 142.0 11.7 64.1

Aug 9 605 135 155 108 64 0 0 142.7 12.9 64.3

Aug 10 633 75 93 84 49 1 0 150.7 11.8 64.2

Aug 11 689 85 111 105 64 1 0 152.3 12.4 64.2

Aug 12 644 78 100 152 70 0 2 161.5 14.3 64.3

Aug 13 689 169 65 178 101 0 0 131.2 0.0 64.5

Aug 14 492 131 45 162 77 0 1 131.0 0.5 64.5

Aug 15 466 44 29 171 84 0 1 145.7 0.0 64.7

Aug 16 249 97 28 187 100 0 3 151.0 0.0 64.5

Aug 17 237 49 17 153 69 1 0 150.1 0.9 64.6

Aug 18 291 68 24 207 97 0 7 151.2 5.2 64.3

Aug 19 248 210 4 182 70 1 2 146.3 1.4 64.3

Aug 20 205 170 12 242 120 0 2 131.2 0.0 64.3

Aug 21 170 31 6 156 76 0 3 138.7 0.0 64.8

Aug 22 240 107 9 306 145 0 2 139.0 0.9 65.0

Aug 23 212 94 5 254 116 0 2 148.1 8.5 64.7

Aug 24 165 75 4 250 96 1 3 145.1 0.4 64.8

Aug 25 197 101 4 274 124 1 5 128.7 0.0 65.2

Aug 26 157 59 4 259 112 0 5 136.5 0.0 65.8

Aug 27 188 67 3 266 109 1 7 126.8 0.0 66.0

Aug 28 250 238 0 295 129 0 6 113.7 0.0 65.9

Aug 29 159 45 2 260 95 0 11 112.9 0.0 66.2

Aug 30 238 55 0 213 74 0 13 112.1 0.0 66.2

Aug 31 234 60 4 371 161 0 10 123.1 0.0 66.0

TOTAL 13,475 2,940 4,299 5,368 2,471 11 85 

AVG. 435 95 139 173 80 0 3 140.9 5.9 64.5

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,520 3,784 132,089 6,499 3,272 155 85

SUMMER 40,745 8,940

TOTALS 48,265 12,724

CHINOOK ADULT

196
TABLE 154

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS SEPTEMBER 2011

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Sep 1 108 48 1 0 6 261 111 0 9 0.6 96.8 65.7

Sep 2 118 80 0 0 0 161 70 0 10 0.0 73.1 65.5

Sep 3 161 44 0 0 0 271 102 0 10 0.0 72.2 65.3

Sep 4 120 30 0 0 0 132 39 1 10 0.0 67.3 65.5

Sep 5 73 45 0 0 0 120 46 0 16 0.0 58.6 65.9

Sep 6 106 50 10 1 0 263 105 0 10 0.0 97.6 65.8

Sep 7 47 40 1 0 0 245 98 0 7 0.0 98.9

Sep 8 66 56 4 0 1 228 77 0 10 0.0 82.2

Sep 9 38 81 0 0 0 226 90 0 27 0.0 80.8

Sep 10 44 60 4 1 0 238 102 0 13 0.0 75.2

Sep 11 47 33 3 0 0 204 72 0 19 0.0 73.8

Sep 12 100 11 13 5 0 279 93 0 19 0.0 68.0

Sep 13 62 44 8 4 0 123 59 0 32 0.8 83.0

Sep 14 134 76 4 1 0 294 109 0 22 0.1 79.8

Sep 15 131 72 8 0 0 256 91 0 16 0.0 62.6

Sep 16 100 45 8 2 0 224 84 0 19 0.0 68.9

Sep 17 99 106 15 3 0 231 88 0 26 0.0 65.0

Sep 18 55 63 28 1 0 96 23 0 15 2.0 47.3

Sep 19 213 32 31 1 0 333 120 0 35 0.1 72.3

Sep 20 54 59 32 2 0 270 72 0 11 0.0 75.1

Sep 21 94 43 43 5 0 172 48 0 17 0.0 73.5

Sep 22 76 59 50 0 0 203 63 0 13 0.0 79.0

Sep 23 85 50 71 1 0 166 50 0 14 0.0 88.1

Sep 24 75 51 64 0 0 233 68 0 11 0.0 72.9

Sep 25 103 65 57 3 0 206 71 0 16 0.0 45.1

Sep 26 203 73 136 3 0 333 121 0 23 0.0 85.6

Sep 27 75 43 82 2 0 177 61 1 26 0.0 63.8

Sep 28 106 54 105 3 0 239 57 0 15 0.0 72.6

Sep 29 124 73 123 7 0 229 75 0 6 0.0 79.1

Sep 30 88 40 129 5 0 153 64 0 5 0.0 78.1 TOTAL 108 2,797 1,626 1,030 50 7 6,566 2,329 2 482

AVG. 96 54 34 2 0 219 78 0 16 0.1 74.5 65.6

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,520 3,784 1,030 50 132,096 13,065 5,601 157 567

SUMMER 40,853 8,988

FALL 2,797 1,578

TOTALS 51,170 14,350

CHINOOK ADULT

197
TABLE 155

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS OCTOBER 2011

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 54 56 139 0 141 39 0 7 58.9 0.0

Oct 2 46 45 168 10 144 45 0 12 59.4 0.0

Oct 3 93 56 176 7 100 37 0 4 78.8 0.0

Oct 4 65 67 229 0 143 43 0 2 71.6 0.0

Oct 5 75 25 340 5 153 44 0 1 72.3 0.0

Oct 6 48 46 264 1 138 41 0 4 66.1 0.0

Oct 7 31 20 244 3 100 27 0 1 63.1 0.0

Oct 8 8 20 45 0 34 7 0 5 80.2 0.0

Oct 9 44 50 170 1 96 33 0 2 69.8 0.0

Oct 10 55 45 202 1 99 37 0 1 77.8 0.0

Oct 11 19 38 205 0 55 19 0 0 74.4 0.0

Oct 12 71 40 256 6 103 46 0 0 95.1 0.0

Oct 13 51 20 221 4 140 43 0 0 103.5 0.0

Oct 14 14 21 276 10 89 40 0 5 83.8 0.0

Oct 15 46 37 259 11 80 25 0 5 61.7 0.0

Oct 16 26 16 153 3 34 16 0 0 54.6 0.0

Oct 17 41 22 220 1 41 14 0 0 94.4 0.0

Oct 18 71 17 210 1 34 14 0 0 95.0 0.0

Oct 19 34 19 264 1 38 17 0 0 86.5 0.0

Oct 20 32 21 279 2 37 15 0 1 70.8 0.1

Oct 21 38 48 316 5 35 12 0 0 74.6 0.0

Oct 22 112 55 252 1 49 19 0 1 49.3 0.0

Oct 23 94 20 251 1 32 13 1 0 62.3 0.0

Oct 24 54 33 250 2 57 19 0 0 90.4 0.0

Oct 25 61 12 261 1 22 8 0 0 98.1 0.0

Oct 26 64 10 176 2 30 18 0 0 93.1 0.0

Oct 27 51 10 173 2 24 11 0 0 89.8 0.0

Oct 28 63 22 126 0 17 14 0 0 85.6 0.0

Oct 29 32 15 93 2 13 8 1 0 58.9 0.0

Oct 30 80 13 71 2 14 10 0 0 57.8 0.0

Oct 31 50 10 48 0 13 5 1 0 82.1 0.0 TOTAL 1,623 929 6,337 85 2,105 739 3 51 

AVG. 52 30 204 3 68 24 0 2 76.1 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 7,520 3,784 7,367 135 132,096 15,170 6,340 160 618

SUMMER 40,853 8,988

FALL 4,420 2,507

TOTALS 52,793 15,279

CHINOOK ADULT

198
TABLE 156

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS NOVEMBER 2011

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 66 10 54 0 10 6 0 86.0 0.0

Nov 2 37 11 52 0 15 5 0 102.4 0.0

Nov 3 21 4 83 1 7 2 0 73.7 0.0

Nov 4 56 6 57 0 7 2 0 72.2 0.0

Nov 5 24 3 37 0 5 3 0 84.6 0.5

Nov 6 35 8 25 0 13 8 0 90.6 2.4

Nov 7 40 2 28 1 5 3 2 94.2 0.0

Nov 8 23 3 8 1 3 1 0 95.7 0.0

Nov 9 34 3 16 1 8 6 1 92.1 0.0

Nov 10 22 3 18 0 8 3 0 104.1 0.0

Nov 11 24 3 13 0 6 2 0 95.0 0.0

Nov 12 7 2 17 0 8 5 1 87.2 0.0

Nov 13 9 0 14 0 6 2 0 83.3 0.0

Nov 14 8 1 10 0 5 4 3 110.6 0.0

Nov 15 5 0 13 0 4 2 1 94.8 0.0

Nov 16 100.8 0.0

Nov 17 87.8 0.0

Nov 18 94.6 0.0

Nov 19 114.2 0.0

Nov 20 89.6 0.0

Nov 21 104.7 0.0

Nov 22 81.4 0.0

Nov 23 78.6 0.0

Nov 24 82.7 0.0

Nov 25 76.3 0.0

Nov 26 90.8 0.0

Nov 27 75.4 0.0

Nov 28 100.5 0.0

Nov 29 100.9 0.0

Nov 30 90.5 0.0

TOTAL 411 59 445 4 110 54 8 

AVG. 27 4 30 0 7 4 1 91.2 0.1

*Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,520 3,784 7,812 139 132,096 15,280 6,394 168 618

SUMMER 40,853 8,988

FALL 4,831 2,566

TOTALS 53,204 15,338

CHINOOK ADULT

199
TABLE 157

MONTHLY COUNT OF STEELHEAD

ROCKY REACH DAM: 1981 - 2011

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

2011 327 263 25 516 5,368 6,566 2,105 110 15,280

Total 3,132 2,439 2,489 26,803 91,864 147,533 49,313 5,968 314,261

10-Year

Average 209 106 88 1,180 4,199 6,627 1,840 215 14,463

200
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

Other than during routine wintertime inspection and maintenance (performed on only one ladder 

at a time), the two fishways at Wells Dam operated continuously during 2011.

East Ladder Maintenance

6 – 26 January 2011, outage for inspection and bi-annual maintenance

7 – 22 December 2011, outage for inspection and annual maintenance

West Ladder Maintenance

3 January 2012 through February 2012 is the scheduled outage for inspection and bi-annual 

maintenance; the last outage was 16 – 29 December 2010 for inspection and annual maintenance.

JUVENILE PASSAGE FACILITES

The juvenile bypass system at Wells Dam capitalizes on the hydrocombine design by using flow 

to the turbines to attract fish to bypass spill bays located between the turbines silos and above the 

turbine intakes. During the juvenile outmigration, bypass baffles and barriers are installed in the 

spillway intake slots to partially constrict the five even-numbered spillways. This configuration 

provides up to 11,000 cfs of bypass flow.

During periods when plant discharge exceeds the combined turbine and bypass capacity (such as 

occurred in 2011), excess water is passed through non-bypass spillways and bypass bays as 

necessary to address Washington Department of Ecology TDG standards and Federal Energy 

Regulatory Commission Emergency Action Plan requirements. Gates on non-bypass bays are 

opened and bypass barriers and baffles on bypass bays are removed sequentially with increasing 

flow in a prescribed order that concentrates involuntary spill in the center of the spillway to 

minimize TDG. As discharge declines, bypass barriers are reinstalled and non-bypass spill gates 

closed in the reverse order in which they were removed and opened. 

201
Flows at Wells Dam during the 2011 juvenile migration (April – August) were at 122 percent of 

the twenty-year average, and the third highest during that period. The bypass season began on 

April 12th at 0000 hours, and operated continuously through August 26th at 2400 hours, for a total 

of 137 days of bypass operations. Douglas PUD provided bypass passage for 99.2 percent of the 

yearling Chinook, 98.1 percent of the steelhead, 100 percent of the sockeye, and 99.6 percent of 

the sub-yearling Chinook passing Wells Dam in 2011.

202
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 2,915 5,421 23,987 14,472 3,406 1,361 183 51,745

STEELHEAD 123 4 242 3,274 5,873 2,377 176 12,069

SOCKEYE 257 104,822 6,416 12 1 111,508

COHO 535 4,796 465 5,796

TOTAL 3,038 5,682 129,051 24,162 9,826 8,535 824 181,118

LAMPREY 1 0 0 0 0 0 1

BULL TROUT 8 37 19 1 0 0 1 66

*Jacks included

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER WELLS DAM

TABLE 158

2011

203
TABLE 159

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS MAY 2011

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 0 0 9 4 0 149.0 10.0 45.3

May 2 0 0 4 4 0 145.2 10.0 45.3

May 3 0 0 6 6 0 132.9 10.0 45.4

May 4 0 0 3 3 0 136.2 10.0 45.6

May 5 0 0 4 3 0 126.0 9.3 46.1

May 6 0 0 3 2 0 147.6 10.0 46.2

May 7 1 0 1 1 0 143.4 9.9 46.4

May 8 1 0 4 2 0 140.7 9.7 46.7

May 9 1 0 2 2 0 126.1 10.0 46.9

May 10 1 0 5 4 0 163.4 10.0 47.0

May 11 5 0 9 7 0 183.8 17.8 47.3

May 12 8 1 5 4 0 189.7 26.7 47.4

May 13 11 0 7 7 0 195.9 25.8 47.7

May 14 67 0 13 9 0 194.0 32.9 48.0

May 15 59 15 7 7 0 199.5 35.9 47.6

May 16 58 5 6 4 1 182.1 23.1 47.5

May 17 53 7 5 2 0 178.9 23.5 47.9

May 18 73 21 2 2 0 213.8 43.6 48.7

May 19 154 16 7 6 0 231.4 63.4 49.1

May 20 140 17 2 1 0 244.3 71.7 49.7

May 21 146 32 3 1 1 266.1 100.5 49.9

May 22 189 34 1 1 1 272.3 112.7 50.0

May 23 82 14 1 1 0 258.4 94.1 50.1

May 24 146 29 1 1 0 244.2 83.9 50.5

May 25 105 19 0 0 0 237.4 71.9 50.5

May 26 200 63 1 1 0 247.3 80.4 50.4

May 27 211 75 3 3 0 273.2 119.0 50.3

May 28 255 127 1 1 0 290.1 131.6 50.5

May 29 103 61 2 2 3 292.4 142.5 50.8

May 30 89 108 4 4 1 288.6 141.8 51.2

May 31 53 60 2 2 1 293.0 133.0 51.3

TOTAL 2,211 704 123 97 8

AVG. 71 23 4 3 0 206.0 54.0 48.3

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 2,211 704 123 97 8

CHINOOK ADULT

204
TABLE 160

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS JUNE 2011

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 87 127 0 0 0 1 0 284.2 129.9 51.5

Jun 2 99 172 0 1 0 1 0 283.2 129.6 52.1

Jun 3 123 177 0 1 0 3 0 286.6 133.7 52.4

Jun 4 110 172 0 0 0 5 0 287.9 132.0 52.7

Jun 5 110 170 0 0 0 2 0 295.1 149.9 52.8

Jun 6 39 84 0 1 0 0 0 285.2 146.3 52.7

Jun 7 54 162 0 0 0 1 0 270.2 137.2 52.6

Jun 8 68 110 0 0 0 1 0 261.3 127.9 52.2

Jun 9 79 137 0 0 0 0 0 232.8 96.8 52.0

Jun 10 87 159 0 0 0 0 0 251.3 109.5 52.1

Jun 11 87 126 0 1 1 1 0 272.0 137.6 52.5

Jun 12 79 158 0 0 0 1 0 265.6 127.4 53.0

Jun 13 37 81 0 0 0 1 0 250.7 113.7 53.4

Jun 14 61 123 0 0 0 2 0 276.8 145.2 53.7

Jun 15 62 128 0 0 0 1 0 270.3 137.7 53.6

Jun 16 100 130 1 0 0 4 0 266.9 135.3 53.4

Jun 17 68 145 0 0 0 1 0 258.6 120.0 53.7

Jun 18 57 108 0 0 0 3 1 263.3 119.4 53.9

Jun 19 69 121 0 0 0 3 0 258.5 117.8 54.2

Jun 20 28 72 0 0 0 1 0 252.8 114.3 54.6

Jun 21 50 76 0 0 0 1 0 242.2 87.8 54.9

Jun 22 65 90 3 0 0 0 0 250.2 92.8 55.0

Jun 23 93 110 3 0 0 0 0 254.4 104.9 55.2

Jun 24 59 104 8 0 0 1 0 233.0 74.4 55.0

Jun 25 46 73 9 0 0 1 0 232.1 66.4 55.1

Jun 26 46 59 10 0 0 0 0 232.8 77.8 54.8

Jun 27 21 53 30 0 0 1 0 242.7 77.5 55.0

Jun 28 58 38 29 0 0 0 0 237.2 78.1 55.4

Jun 29 60 47 70 0 0 0 0 234.3 83.9 55.9

Jun 30 75 32 94 0 0 1 0 237.2 65.3 55.9

TOTAL 1,942 135 3,344 257 4 1 37 1

AVG. 69 68 111 9 0 0 1 0 259.0 112.3 53.7

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 4,153 3,969 257 127 98 45 1 

SUMMER 135 79

TOTAL 4,288 4,048

205
TABLE 161

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS JULY 2011

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 39 27 70 0 0 2 245.0 71.8 55.7

Jul 2 26 22 110 0 0 1 245.3 100.2 55.4

Jul 3 32 25 140 0 0 2 230.2 99.0 56.0

Jul 4 44 30 252 1 1 0 220.7 80.5 56.7

Jul 5 65 23 378 0 0 1 237.1 82.0 57.0

Jul 6 97 46 486 1 1 2 253.9 91.1 56.7

Jul 7 200 42 858 0 0 1 258.3 88.3 57.3

Jul 8 339 41 1,278 0 0 0 253.0 80.7 57.6

Jul 9 336 48 1,672 0 0 1 244.9 72.4 57.6

Jul 10 410 64 2,231 2 1 0 249.0 78.9 57.1

Jul 11 295 45 3,027 1 1 2 233.0 65.5 57.3

Jul 12 331 49 3,292 1 0 0 226.3 63.4 58.1

Jul 13 877 195 4,893 5 5 1 233.7 74.2 58.6

Jul 14 628 149 3,921 2 2 0 223.8 64.6 58.7

Jul 15 946 188 5,017 0 0 2 211.4 46.6 58.7

Jul 16 785 185 5,234 4 3 1 196.7 39.5 58.8

Jul 17 1,226 276 6,763 1 0 0 186.5 33.3 58.9

Jul 18 841 127 5,781 5 5 1 192.0 35.1 59.5

Jul 19 917 171 6,645 6 4 0 198.2 45.0 59.6

Jul 20 1,522 236 7,328 10 5 0 184.1 49.3 59.8

Jul 21 890 199 6,173 18 10 0 187.1 21.4 60.1

Jul 22 913 213 5,787 12 7 0 181.2 27.7 60.1

Jul 23 951 230 5,562 18 10 1 181.4 27.2 60.7

Jul 24 839 239 4,863 12 4 0 188.6 29.9 60.8

Jul 25 1,408 196 5,051 20 11 1 170.9 18.2 60.6

Jul 26 610 174 3,498 8 6 0 162.5 12.5 60.7

Jul 27 676 153 3,567 20 7 0 172.2 16.1 61.3

Jul 28 1,018 299 3,513 17 4 0 162.3 11.7 61.4

Jul 29 808 258 3,053 20 15 0 169.0 28.0 61.6

Jul 30 804 184 2,493 19 15 0 159.2 10.0 61.8

Jul 31 749 231 1,886 39 17 0 148.3 10.4 62.1

TOTAL 19,622 4,365 104,822 242 134 19

AVG. 633 141 3381 8 4 1 206.6 50.8 58.9

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 4,153 3,969 105,079 369 232 64 1 

SUMMER 19,757 4,444

TOTAL 23,910 8,413

CHINOOK ADULT

206
TABLE 162

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS AUGUST 2011

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 1 512 196 1,292 21 12 0 149.0 14.7 62.3

Aug 2 661 261 851 15 5 0 158.8 10.0 62.5

Aug 3 665 182 657 23 11 0 153.5 13.7 62.4

Aug 4 633 195 785 34 15 0 143.9 9.8 62.4

Aug 5 787 216 682 56 31 0 138.5 10.0 63.2

Aug 6 494 282 443 45 13 0 151.2 18.4 63.4

Aug 7 501 160 322 66 33 0 144.4 10.0 63.6

Aug 8 345 88 234 35 23 0 141.8 10.0 63.6

Aug 9 526 126 211 56 19 0 143.4 10.0 63.7

Aug 10 443 131 232 27 13 0 147.2 10.0 63.7

Aug 11 297 172 159 66 39 0 153.3 10.2 63.9

Aug 12 371 177 79 72 36 0 155.7 10.6 64.0

Aug 13 224 179 98 63 24 0 133.4 9.2 64.2

Aug 14 530 326 105 99 45 0 129.4 10.7 64.2

Aug 15 196 125 50 48 22 0 145.1 10.0 64.2

Aug 16 366 242 42 81 47 0 154.9 10.0 64.0

Aug 17 204 84 28 89 43 0 149.4 10.6 63.9

Aug 18 228 91 35 142 62 0 153.6 13.6 63.8

Aug 19 337 118 23 177 79 0 143.6 10.9 64.1

Aug 20 135 72 23 145 67 0 132.3 9.3 64.5

Aug 21 343 92 3 209 103 0 137.2 9.5 64.3

Aug 22 186 56 9 71 29 0 141.6 12.3 64.3

Aug 23 124 77 2 60 29 0 145.5 10.9 64.4

Aug 24 115 57 12 191 80 0 143.3 9.2 65.0

Aug 25 157 55 12 199 87 0 128.0 8.8 65.3

Aug 26 315 98 11 206 82 0 141.5 9.7 65.3

Aug 27 157 68 6 241 104 0 123.9 0.0 65.6

Aug 28 212 95 7 291 122 0 112.6 0.0 65.8

Aug 29 55 52 2 105 55 0 108.2 0.0 65.7

Aug 30 106 45 1 153 58 1 111.7 0.0 65.6

Aug 31 86 43 0 188 62 0 121.9 0.1 65.4

TOTAL 10,064 247 4,161 6,416 3,274 1,450 1 

AVG. 359 82 134 207 106 47 0 139.9 9.1 64.1

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 4,153 3,969 111,495 3,643 1,682 65 1 

SUMMER 29,821 8,465

FALL 247 140

TOTAL 34,221 12,574

207
TABLE 163

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS SEPTEMBER 2011

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 87 70 0 0 1 223 93 89.6 0.5 65.2

Sep 2 104 71 1 0 6 244 91 75.6 0.0 65.4

Sep 3 161 89 0 0 0 215 80 69.7 0.0 65.3

Sep 4 112 53 0 0 0 171 81 64.9 0.0 65.4

Sep 5 136 32 0 0 0 218 74 59.4 0.0 65.4

Sep 6 70 44 0 0 3 194 67 95.8 0.0 65.3

Sep 7 102 38 0 0 0 130 52 97.1 0.0 65.2

Sep 8 58 52 1 0 0 161 70 82.3 0.0 65.2

Sep 9 79 45 0 0 1 301 107 78.4 0.0 65.2

Sep 10 57 70 4 0 0 218 77 74.3 0.0 65.5

Sep 11 57 73 1 0 0 208 74 71.8 0.0 66.0

Sep 12 20 38 0 0 1 199 67 68.4 0.0 66.2

Sep 13 55 26 0 0 0 118 40 78.5 0.0 66.2

Sep 14 52 43 4 0 0 139 57 76.3 0.0 66.0

Sep 15 45 46 5 0 0 198 73 63.9 0.0 65.9

Sep 16 117 42 7 0 0 263 109 68.8 0.0

Sep 17 51 21 2 0 0 170 69 65.1 0.0

Sep 18 23 25 3 0 0 170 70 53.7 0.9

Sep 19 49 44 5 0 0 190 87 68.2 0.0

Sep 20 35 35 10 0 0 106 39 72.8 0.0

Sep 21 34 52 14 0 0 132 44 75.4 0.0

Sep 22 35 63 27 2 0 290 88 78.9 0.0

Sep 23 32 50 37 0 0 252 77 87.9 0.0

Sep 24 28 84 34 1 0 227 58 73.5 0.0

Sep 25 26 91 55 3 0 173 42 47.4 0.0

Sep 26 28 75 35 2 0 148 45 83.3 0.0

Sep 27 15 80 29 0 0 125 41 64.7 0.0

Sep 28 39 88 73 0 0 225 64 70.8 0.0

Sep 29 37 37 69 1 0 197 65 78.4 0.0

Sep 30 42 43 110 0 0 268 80 77.7 0.0

TOTAL 1,786 1,620 526 9 12 5,873 2,081

AVG. 60 54 18 0 0 196 69 73.8 0.0 65.6

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 4,153 3,969 526 9 111,507 9,516 3,763 65 1

SUMMER 29,821 8,465

FALL 2,033 1,760

TOTAL 36,007 14,194

CHINOOK ADULT

208
TABLE 164

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS OCTOBER 2011

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 37 41 124 0 1 213 62 57.7 0.0

Oct 2 27 31 115 0 0 183 57 59.4 0.0

Oct 3 10 18 39 0 0 98 30 77.8 0.0

Oct 4 20 22 59 0 0 127 48 69.2 0.0

Oct 5 21 55 88 0 0 117 35 66.6 0.0

Oct 6 23 28 118 0 0 136 43 65.0 0.0

Oct 7 34 26 196 0 0 117 40 64.8 0.0

Oct 8 19 24 269 0 0 128 41 79.3 0.0

Oct 9 37 15 194 0 0 147 26 66.2 0.0

Oct 10 33 20 77 0 0 65 26 76.9 0.0

Oct 11 34 24 86 0 0 70 21 78.4 0.0

Oct 12 32 19 132 0 0 113 43 94.7 0.0

Oct 13 10 31 186 0 0 96 45 97.2 0.0

Oct 14 19 20 182 0 0 67 30 85.5 0.0

Oct 15 31 22 180 1 0 82 36 60.1 0.0

Oct 16 25 17 173 0 0 57 22 53.7 0.0

Oct 17 33 38 127 0 0 85 36 95.7 0.0

Oct 18 31 19 112 0 0 76 34 95.9 0.0

Oct 19 16 26 162 0 0 47 9 78.3 0.0

Oct 20 24 20 226 0 0 49 20 73.0 0.0

Oct 21 21 16 200 0 0 29 13 74.3 0.0

Oct 22 12 18 265 0 0 37 11 47.9 0.0

Oct 23 36 22 286 0 0 48 22 62.8 0.0

Oct 24 8 7 133 0 0 16 8 88.1 0.0

Oct 25 12 9 166 0 0 24 13 98.4 0.0

Oct 26 27 6 149 0 0 35 16 92.3 0.0

Oct 27 19 7 157 0 0 36 16 85.0 0.0

Oct 28 22 11 183 0 0 21 8 83.5 0.0

Oct 29 22 9 130 0 0 24 11 56.9 0.0

Oct 30 16 8 173 0 0 21 12 58.5 0.0

Oct 31 15 6 108 0 0 13 7 80.0 0.0

TOTAL 726 635 4,795 1 1 2,377 841

AVG. 23 20 155 0 0 77 27 74.9 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 4,153 3,969 5,321 10 111,508 11,893 4,604 65 1 

SUMMER 29,821 8,465

FALL 2,759 2,395

TOTAL 36,733 14,829

CHINOOK ADULT

209
TABLE 165

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS NOVEMBER 2011

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 13 8 69 0 19 13 0 88.5 0.0

Nov 2 15 7 59 2 18 9 0 92.4 0.0

Nov 3 11 0 58 0 11 8 0 77.5 0.0

Nov 4 12 6 66 0 10 6 0 71.1 0.0

Nov 5 22 5 55 0 16 7 1 87.9 0.2

Nov 6 19 7 24 0 9 4 0 84.5 3.8

Nov 7 10 2 27 0 12 7 0 96.4 0.0

Nov 8 2 5 15 0 6 1 0 94.9 0.0

Nov 9 4 3 19 0 14 9 0 92.2 0.0

Nov 10 8 1 19 0 11 7 0 100.5 0.0

Nov 11 6 2 13 0 12 11 0 91.6 0.0

Nov 12 6 1 9 0 9 3 0 87.0 0.0

Nov 13 0 4 11 0 15 9 0 85.0 0.0

Nov 14 2 2 10 0 6 3 0 103.7 0.0

Nov 15 0 0 9 0 8 5 0 94.7 0.0

Nov 16 101.0 0.0

Nov 17 86.0 0.0

Nov 18 98.3 0.0

Nov 19 102.6 0.0

Nov 20 94.4 0.0

Nov 21 98.7 0.0

Nov 22 78.7 0.0

Nov 23 78.9 0.0

Nov 24 79.4 0.0

Nov 25 76.9 0.0

Nov 26 88.1 0.0

Nov 27 79.6 0.0

Nov 28 99.8 0.0

Nov 29 98.2 0.0

Nov 30 88.8 0.0

TOTALS 130 53 463 2 176 102 1 

AVG. 9 4 31 12 7 0 89.9 0.1

*Data unavailable.

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 4,153 3,969 5,784 12 111,508 12,069 4,706 66 1 

SUMMER 29,821 8,465

FALL 2,889 2,448

TOTAL 36,863 14,882

CHINOOK ADULT

210
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

2011 123 4 242 3,274 5,873 2,377 176 12,069

TOTAL 2,455 1,521 16,089 66,929 128,983 61,830 10,248 288,055

10-Year

Average 73 39 577 2,717 5,452 1,934 246 11,038

**Wells Dam did not count in November of 1995.

MONTHLY COUNT OF STEELHEAD 

WELLS DAM: 1976 - 2011

TABLE 166

211