Annual Fish Passage Report

2007

Columbia and Snake River Projects

US Army Corps

of Engineers ®

Portland District

Walla Walla District

Ii:iiii7iI 

~ 
2007 

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: 2003 – 2007 ... .....2 

Table 2. Fish Escapement at Mid Columbia River Dams: 2003 – 2007 ........................................3 

Table 3. Steelhead over Columbia and Snake River Dams 1953 – 2007: by Run-Year ............ 4-5 

Table 4. Steelhead over Mid Columbia River Dams 1959 – 2007: 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 

Fish Passage Plan Violations...... ...................................................................................................10 

Table 5. Monthly Totals of Salmonids, Shad, and Lamprey: 2007 ..............................................11

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

December: 2007........................................................................................................... 12-23 

Table 18. Yearly Totals of Salmonids: 1938 – 2007 ............................................................. 24-25 

Table 19. Monthly Count of Chinook Salmon: 1938 – 2007 ................................................ 26-27 

Table 20. Monthly Count of Sockeye Salmon: 1938 – 2007 ................................................. 28-29 

Table 21. Monthly Count of Coho Salmon: 1938 – 2007 ...................................................... 30-31 

Table 22. Monthly Count of Steelhead: 1938 – 2007 ............................................................ 32-33 

Table 23. Monthly Count of Shad: 1938 – 2007 ................................................................... 34-35 

Table 24. Monthly Count of Lamprey 1939 – 2007 ....................................................................36 

THE DALLES DAM 

Plate 3. The Dalles Dam General Site Map, Fish Passage Facilities............................................37

Fish Counting Schedule .................................................................................................................38 

Fishway Operating Schedule .........................................................................................................38 

i
TABLE OF CONTENTS 

(Continued) 

Fish Related Dewaterings ........................................................................................................ 38-40 

Fishway Inspection Comparison.............................................................................................. 40-41 

Table 25. Monthly Totals of Salmonids, Shad, and Lamprey: 2007 ............................................42 

Table 26-37. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2007........................................................................................................... 43-54 

Table 38. Yearly totals of Salmonids: 1957 – 2007 ....................................................................55 

Table 39. Monthly Count of Chinook Salmon: 1957 – 2007 ......................................................56 

Table 40. Monthly Count of Sockeye Salmon: 1957 – 2007 .......................................................57 

Table 41. Monthly Count of Coho Salmon: 1957 – 2007 ............................................................58 

Table 42. Monthly Count of Steelhead: 1957 – 2007 ..................................................................59 

JOHN DAY DAM 

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

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

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

Fish Related Dewaterings ..............................................................................................................61 

Fishway Inspection Comparison....................................................................................................63 

Table 43. Monthly Totals of Salmonids, Shad, and Lamprey: 2007 ............................................64 

Table 44-55. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2007........................................................................................................... 65-76 

Table 56. Yearly totals of Salmonids: 1968 – 2007 ....................................................................77 

Table 57. Monthly Count of Chinook Salmon: 1968 – 2007 ......................................................78 

Table 58. Monthly Count of Sockeye Salmon: 1968 – 2007 ......................................................79 

Table 59. Monthly Count of Coho Salmon: 1968 – 2007 ............................................................80 

Table 60. Monthly Count of Steelhead: 1968 – 2007 ..................................................................81 

 

McNARY DAM 

Plate 5. McNary Dam General Site Map, Fish Passage Facilities................................................82

Fish Counting Schedule .................................................................................................................83 

Fish Ladder Operating Schedule....................................................................................................83 

Fishway Activities .........................................................................................................................83 

Table 61. Monthly Totals of Salmonids, Shad, and Lamprey: 2007 ............................................84 

Table 62-72. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2007........................................................................................................... 85-95 

ii
TABLE OF CONTENTS 

(Continued) 

Table 73. Yearly totals of Salmonids: 1954 – 2007 ....................................................................96 

Table 74. Monthly Count of Chinook Salmon: 1954 – 2007 ................................................ 97-98 

Table 75. Monthly Count of Sockeye Salmon: 1954 – 2007 ............................................... 99-100 

Table 76. Monthly Count of Coho Salmon: 1954 – 2007 .................................................. 101-102 

Table 77. Monthly Count of Steelhead: 1954 – 2007 ........................................................ 103-104 

Snake River 

Corps of Engineers Projects 

ICE HARBOR DAM 

Plate 6. Ice Harbor Dam General Site Map, Fish Passage Facilities..........................................105

Fish Counting Schedule ...............................................................................................................106 

Fish Ladder Operating Schedule..................................................................................................106 

Fishway Activities .......................................................................................................................106 

Table 78. Monthly Totals of Salmonids, Shad, and Lamprey: 2007 ..........................................107 

Table 79-88. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2007....................................................................................................... 108-117 

Table 89. Yearly totals of Salmonids: 1962 – 2007 ..................................................................118 

Table 90. Monthly Count of Chinook Salmon: 1962 – 2007 ....................................................119 

Table 91. Monthly Count of Steelhead: 1962 – 2007 ................................................................120 

LOWER MONUMENTAL DAM 

Plate 7. Lower Monumental Dam General Site Map, Fish Passage Facilities ...........................121

Fish Counting Schedule ...............................................................................................................122 

Fish Ladder Operating Schedule..................................................................................................122 

Fishway Activities .......................................................................................................................122

Table 92. Monthly Totals of Salmonids, Shad, and Lamprey: 2007 ..........................................123 

Table 93-101. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2007....................................................................................................... 124-132 

Table 102. Yearly totals of Salmonids: 1969 – 2007 ................................................................133 

Table 103. Monthly Count of Chinook Salmon: 1969 – 2007 ..................................................134 

Table 104. Monthly Count of Steelhead: 1969 – 2007 ..............................................................135 

iii
TABLE OF CONTENTS 

(Continued) 

LITTLE GOOSE DAM 

Plate 8. Little Goose Dam General Site Map, Fish Passage Facilities .......................................136 

Fish Counting Schedule ...............................................................................................................137 

Fish Ladder Operating Schedule..................................................................................................137 

Fishway Activities .......................................................................................................................137

Table 105. Monthly Totals of Salmonids, Shad, and Lamprey: 2007 ........................................138 

Table 106-114. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2007....................................................................................................... 139-147 

Table 115. Yearly totals of Salmonids: 1970 – 1981, 1991 – 2007 ..........................................148 

Table 116. Monthly Count of Chinook Salmon: 1970 – 1981, 1991 – 2007 ............................149 

Table 117. Monthly Count of Steelhead: 1970 – 1981, 1991 – 2007 ........................................150 

LOWER GRANITE 

Plate 9. Lower Granite Dam General Site Map, Fish Passage Facilities....................................151 

Fish Counting Schedule ...............................................................................................................152 

Fish Ladder Operating Schedule..................................................................................................152 

Fishway Activities .......................................................................................................................152 

Table 118. Monthly Totals of Salmonids, Shad, and Lamprey: 2007 ........................................153 

Table 119-129. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2007....................................................................................................... 154-164 

Table 130-132. Night Counts from June to August: ...........................................................165-167 

Table 133. Yearly totals of Salmonids: 1975 – 2007 ................................................................168 

Table 134. Monthly Count of Chinook Salmon: 1975 – 2007 ..................................................169 

Table 135. Monthly Count of Steelhead: 1975 – 2007 ..............................................................170 

iv
TABLE OF CONTENTS 

(Continued) 

Mid - Columbia River

Public Utility District Projects

PRIEST RAPIDS AND WANAPUM DAMS 

Fishway Counting Schedule ........................................................................................................171 

Fish Ladder Operating and Maintenance Schedule .....................................................................171 

Fishway Activities .......................................................................................................................172 

Table 136. Monthly Totals of Salmonids, Shad, and Lamprey: 2007 ........................................173 

Table 137-144. Monthly Discharge, Water Quality, and Fish Counts April through 

November: 2007....................................................................................................... 174-181 

Table 145. Yearly totals of Salmonids: 1982 – 2007 ................................................................182 

Table 146. Monthly Count of Steelhead: 1960 – 2007 ..............................................................183 

ROCK ISLAND DAM 

Fish Counting Schedule ...............................................................................................................184 

Fish Ladder Operating Schedule..................................................................................................184 

Fishway Activities .......................................................................................................................184 

Table 147. Monthly Totals of Salmonids and Lamprey: 2007 ...................................................185 

Table 148-155. Monthly Discharge, Water Quality, and Fish Counts April through 

November: 2007....................................................................................................... 186-193 

Table 156. Monthly Count of Steelhead: 1981 – 2007 ..............................................................194 

ROCKY REACH DAM

Fish Counting Schedule ...............................................................................................................195 

Fish Ladder Operating Schedule..................................................................................................195 

Fishway Activities .......................................................................................................................195 

Table 157. Monthly Totals of Salmonids and Lamprey: 2007 ...................................................196 

Table 158-165. Monthly Discharge, Water Quality, and Fish Counts April through 

November: 2007....................................................................................................... 197-204 

Table 166. Monthly Count of Steelhead: 1981 – 2007 ..............................................................205 

v
TABLE OF CONTENTS 

(Continued) 

WELLS DAM 

Fish Counting Schedule ...............................................................................................................206 

Fish Ladder Operating Schedule..................................................................................................206 

Adult Passage Facilities....................................................................................................... 206-207 

Juvenile Passage Facilities...........................................................................................................207 

Miscellaneous ..............................................................................................................................207 

Table 167. Monthly Totals of Salmonids and Lamprey: 2007 ...................................................209 

Table 168-174. Monthly Discharge, Water Quality, and Fish Counts May through 

November: 2007....................................................................................................... 210-216 

Table 175. Monthly Count of Steelhead: 1976 – 2007...............................................................217 

vi
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

2003

CHINOOK* 992,231 608,153 467,085 420,603 143,197 122,817 114,458 119,676

Spring* 206,268 142,817 111,642 106,673 86,190 77,947 76,096 78,904

Summer* 128,166 111,931 105,615 104,948 25,343 22,307 17,877 20,559

Fall* 657,797 353,405 249,828 208,982 31,664 22,563 20,485 20,213

Jacks 75,338 61,671 54,606 52,258 23,288 19,855 17,151 20,913

STEELHEAD 361,412 273,172 286,176 230,418 186,474 172,596 161,026 180,072

SOCKEYE 39,291 34,176 35,417 32,037 37 14 23 11

COHO* 133,870 45,374 38,577 19,830 1,431 999 807 1,265

Adults 125,743 42,563 34,453 18,095 1,362 924 734 1,135

Jacks 8,127 2,811 4,124 1,735 69 75 73 130

SHAD 4,558,550 4,258,889 2,735,108 1,077,670 245,805 160,292 56,834 17,545

LAMPREY 117,027 28,995 20,922 13,324 1,702 468 660 282

2004

CHINOOK* 905,809 560,420 446,303 382,946 130,213 113,885 100,733 109,061

Spring* 179,037 137,957 118,520 115,179 81,752 75,363 65,862 75,224

Summer* 105,032 87,925 83,060 74,217 16,185 12,789 11,567 11,277

Fall* 621,740 334,538 244,723 193,550 32,276 25,733 23,304 22,560

Jacks 60,245 48,653 47,696 40,644 18,825 11,902 10,999 14,592

STEELHEAD 310,893 238,242 227,199 201,071 168,897 149,429 142,092 154,389

SOCKEYE 123,291 107,466 113,497 89,707 91 80 81 113

COHO* 119,826 40,564 34,755 20,132 3,519 3,606 3,029 3,904

Adults 115,018 38,661 32,627 19,004 3,473 3,441 2,898 3,802

Jacks 4,808 1,903 2,128 1,128 46 165 131 102

SHAD 5,355,677 5,472,400 ** 1,751,728 365,493 ** ** 33,987

LAMPREY 61,780 14,873 11,663 5,888 805 194 243 117

2005

CHINOOK* 600,301 388,893 322,563 269,103 58,361 52,281 46,553 49,530

Spring* 78,326 64,174 58,742 55,056 29,306 26,935 24,918 27,286

Summer* 83,703 73,136 69,439 66,858 9,817 9,158 7,961 7,814

Fall* 438,272 251,583 194,382 147,189 19,238 16,188 13,674 14,430

Jacks 29,998 24,900 22,868 19,470 6,818 4,857 4,160 5,572

STEELHEAD 315,104 240,349 223,174 214,105 155,541 153,792 143,537 155,783

SOCKEYE 72,971 65,273 69,770 63,540 18 18 13 18

COHO* 88,791 34,629 34,197 19,776 1,621 2,095 1,992 2,183

Adults 83,305 32,447 30,869 18,577 1,601 2,065 1,913 2,077

Jacks 5,486 2,182 3,328 1,199 20 30 79 106

SHAD 4,242,129 6,067,028 ** 1,951,001 281,114 ** ** 13,584

LAMPREY 26,664 8,361 8,312 4,158 461 222 211 40

2006

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

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

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

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

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

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

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

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

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

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

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

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

2007

CHINOOK* 357,375 252,215 214,329 178,802 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* 212577 131,952 109,379 85,262 23,151 24,907 18,452 19,979

Jacks 83,054 65,200 61,316 49,740 19,635 17,371 18,120 22,146

STEELHEAD 320,931 241,898 227,198 208,788 153,619 154,104 135,414 157,345

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

COHO* 96,058 32,749 39,226 22,587 2,147 2,231 2,141 2,798

Adults 91,994 30,661 33,017 20,217 1,994 2,092 1,963 2,532

Jacks 4,064 2,088 6,209 2,370 153 139 178 266

SHAD 2,575,277 3,591,988 227,198 985,466 202,818 ** ** 21,386

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

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.

FISH ESCAPEMENT AT MAIN STEM DAMS ON THE COLUMBIA AND SNAKE RIVERS: 2003-2007

2
TABLE 2

FISH ESCAPEMENT AT MID COLUMBIA RIVER DAMS: 2003 - 2007

PRIEST ROCK ROCKY

SPECIES RAPIDS ISLAND REACH WELLS

2003

CHINOOK* 160,433 132,167 88,011 59,346

Spring* 18,792 17,634 4,669 4,702

Summer* 86,837 88,401 69,362 46,391

Fall* 54,804 26,132 13,980 8,253

Jacks 10,847 11,939 9,363 2,984

STEELHEAD 17,652 17,509 13,650 9,963

SOCKEYE 36,551 34,779 30,355 28,977

COHO* 5,216 5,869 993 168

Adults 4,803 5,869 993 168

Jacks 413 **  

SHAD 7,067 **  ** **

LAMPREY 4,338 5,000 2,521 1,408

2004

CHINOOK* 134,620 97,765 65,538 43,417

Spring* 14,541 11,876 5,099 4,793

Summer* 72,673 67,145 49,625 32,847

Fall* 47,406 18,744 10,814 5,777

Jacks 10,526 7,854 10,324 2,083

STEELHEAD 18,727 19,547 14,580 9,317

SOCKEYE 124,943 106,666 81,338 78,053

COHO* 5,624 5,814 786 291

Adults 4,830 5,982 786 291

Jacks 794 **  

SHAD 10,589 **  ** **

LAMPREY 2,647 2,362 1,043 403

2005

CHINOOK* 109,429 80,942 56,064 40,220

Spring* 14,663 16,969 6,897 4,996

Summer* 63,125 54,121 44,665 31,763

Fall* 31,641 9,852 4,502 3,461

Jacks 2,765 3,746 3,287 1,248

STEELHEAD 12,472 12,409 9,710 7,203

SOCKEYE 74,563 71,226 55,570 55,559

COHO* 1,260 6,580 1,225 348

Adults 1,173 6,580 1,225 348

Jacks 87 **  

SHAD 10,254 **  ** **

LAMPREY 2,598 2,267 404 212

2006

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

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

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

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

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

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

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

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

Adults 3,205 5,597 1,523 409

Jacks 608 **  

SHAD 281 **  ** **

LAMPREY 4,381 1,326 370 21

2007

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

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

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

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

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

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

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

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

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

Jacks 822 548 104 **

SHAD 1,015   ** 

LAMPREY 6,593 1,299 541 35

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

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

31 MAY 23 JUN 23 JUN 28 JUN

SUMMER 1 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
4

TABLE 3 and TABLE 4 

STEELHEAD OVER COLUMBIA AND SNAKE RIVER DAMS 1953-2007 

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. 
THE ICE LOWER LITTLE LOWER

 RUN-YEAR DALLES 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 * 83,948 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

Total 8,275,317 6,153,696 6,461,160 4,097,205 3,334,755 2,312,438 3,064,007

10-Year

Average 255,422 258,010 202,600 154,467 149,233 137,733 147,058

 *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 - 2007. 

DAY

STEELHEAD OVER COLUMBIA AND SNAKE RIVER DAMS 1953 - 2007

TABLE 3

BY RUN-YEAR (JUNE 1 - MAY 31)

JOHN

5
TABLE 4

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

Total 533,898 342,863 242,994 220,351

10-Year

Average 13,967 13,232 10,433 7,768

*Partial year

STEELHEAD OVER MID COLUMBIA RIVER DAMS 1959 - 2007

BY RUN-YEAR (JUNE 1 - MAY 31)

 6
7

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
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. 

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

FISH FACILITIES OPERATION SCHEDULE 

Fish Facility Out of Service In Service Reason for Outage 

Washington Shore Ladder 01 Jan 22 Feb Winter Maintenance 

Cascades Island Ladder 01 Jan 25 Feb Winter Maintenance 

BI Lamprey Ramp 01 Jan 23 Mar Winter Maintenance 

BI Lamprey Ramp 24 Oct 31 Dec Winter Maintenance 

WA Shore Lamprey Ramp NA 18 Jun Installation complete 

WA Shore Lamprey Ramp 24 Oct 31 Dec Winter Maintenance 

Cascades Island exit 01 Jan 01 Oct UMT closed for VBS modifications 

UMT 01 Jan 09 Mar VBS modifications to PH2 gatewells 

UMT 01 Oct 31 Dec VBS modifications to PH2 gatewells 

AFF 01 Jan 26 Mar Winter Maintenance 

DSM1 01 Jan 13 Sep Open and running for Kelt passage. 

DSM2 01 Jan 16 Feb Winter Maintenance 

DSM2 23 May 24 May ERG tripped due to high debris loads 

clogging dewatering screens 

DSM2 27 Jun 27 Jun ERG was intentionally tripped so 

screens could be inspected. Screen 

#3 was found to be completely 

occluded with debrisl. The screen 

was hand cleaned. 

SMF 31 Oct 31 Dec System in bypass 

B2 Corner Collector 01 Jan 01 Mar Open to flush debris. Closed until 

fish passage season begins. 

B2 Corner Collector 23 Mar 23 Mar Plunge pool dive. 

B2 Corner Collector 29 Mar 29 Mar Facilitate arrival and departure of 

VBS delivery barge. 

B2 Corner Collector 31 Aug 31 Dec Winter maintenance. 

8 
Fishway Auxiliary Water Supply Turbines 

Fish Unit 1

01 Jan - 21 Feb OOS due to Washington shore ladder going to orifice flow. 

26 Feb On standby to facilitate ROV inspection. 

23 Mar On standby to facilitate the staff gauge replacement activities in the 

PH2 monoliths. 

16 Apr OOS to facilitate N. Bonneville substation maintenance by BPA. 

03 Jun - 04 Jun OOS due to water in the turbine bearing. 

31 Jul OOS for Slip ring maintenance and ROV inspection. 

06 Aug OOS for governor calibrations. 

13 Aug OOS for model testing. 

03 Oct OOS due to loss of governor pressure. 

07 Nov OOS due to loose wire on metering. 

29 Nov Reduced load due to trashrack raking. 

30 Nov Reduced load due to stab plate installation. 

Fish Unit 2

01 Jan - 21 Feb OOS due to Washington shore ladder going to orifice flow. 

26 Feb On standby to facilitate ROV inspection. 

23 Mar On standby to facilitate the staff gauge replacement activities in the 

PH2 monoliths. 

16 Apr OOS to facilitate N. Bonneville substation maintenance by BPA. 

31 Jul OOS for Slip ring maintenance and ROV inspection. 

7-Aug- OOS for governor calibrations. 

13 Aug OOS for model testing. 

03 Oct OOS due to loss of governor pressure. 

29 Nov Reduced load due to trashrack raking. 

30 Nov Reduced load due to stab plate installation. 

Fish units 1 and 2 were placed on standby at other times during the year to “float” trash 

away from the trash racks. When drawdown measured one foot or greater, fish units 

were shut down. An adjacent unit was then operated to pull trash away from the fish unit 

trashracks. This procedure helped prevent debris and silt from accumulating in front of 

the fish units. Most of the unit outages associated with the floating of trash and debris 

occurred between 2400 and 0300 to minimize impact on adult fish passage. 

Fish units 1 and 2 were run at reduced loading for lamprey passage studies during the 

hours of approximately 2200 to 0400 from 01 June until 30 September. This was done to 

decrease entrance velocities at PH2 and bring the differential to 0.5’ to test the efficiency 

of lamprey entry into the fishway. This treatment was alternated with a normal treatment, 

with a targeted entrance differential of 1.5’. 

9 
FISH PASSAGE PLAN VIOLATIONS 

The results of 314 daily fishway inspections, 9 conducted by National Oceanic and 

Atmospheric Administration (NOAA) Fisheries, or Fish Passage Center (FPC), are 

shown in the following table. Project Fisheries and the control room operators conduct 

inspections each day. Shown are the FPP violations and the percentage of days the item 

was in criteria based on Project Biologist’s inspections only. Items in criteria 100% of 

the time are not listed. 

VIOLATION % IN criteria

PH1

Head at PH1 South collection channel 98.1%

Head at PH1 North collection channel 99.4%

Gate position: PH1 weir gate 64 97.8%

PH1 ITS chain gate depth 6C 97.5%

PH1 ITS chain gates 95.0%

Head at Bradford Island picket leads 97.8%

Depth over weir at Bradford Island 86.7%

Position or Head at FV3-7 99.4%

Position or Head at FV3-9 94.1%

Depth over weir at A-branch 84.5%

A-branch diffusers FG3-3, FG3-4, FG3-5, FG3-6 3.1%

PH1 collection channel diffusers 3.1%

Depth over weir at B-branch 85.1%

B-branch diffusers 77.7%

B branch entrance gates 96.3%

B branch differential 89.5%

PH2

Cascades Island entrance gates 95.7%

Cascades Island diffusers 24.1%

cascades Island differential 93.5%

Depth over weir at Upstream Migrant Transportation channel 94.7%

Head or depth: PH2 North Upstream Entrance 98.5%

Head or depth: PH2 North Downstream Entrance 99.1%

Head or depth: PH2 South Upstream Entrance 98.8%

Head or depth: PH2 South Downstream Entrance 99.1%

PH2 velocity meter/collection channel velocity 91.0%

PH2 floating orifice gate position 71.8%

Depth over PH2 weir 67 93.2%

Depth over PH2 weir 38 88.2%

Depth over PH2 weir 37 94.7%

DSM 2 Add in valve 99.4%

PH2 JBS channel elevation 99.7%

PH2 JBS orifices 91.0%

DSM 2 Airburst system 46.4%

PH2 fish unit F1 98.1%

PH2 fish unit F2 98.5%

Smolt Monitoring Facility 99.7%

calibration once a week 92.9%

Inspections by Project Bios (3 inspections/week during winter maintenance, 7/week 

during fish passage season) 98.7%

10 
MONTHLY TOTALS OF SALMONID, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER BONNE

2007

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

CHINOOK* 1 1 75 31,919 51,256 39,619 21,949 53,174 136,977 21,707 8STEELHEAD 601 387 1,514 1,020 1,666 6,789 58,362 185,281 54,543 11,734 1,3SOCKEYE 36 18,742 5,487 107 4 COHO* -2 6 8,888 55,968 28,712 2,9CHUM 4 0 0 24 

PINK 16 11 

TOTAL 600 388 1,589 32,939 52,958 65,150 85,808 247,466 247,503 62,177 5,2

SHAD 56 695,605 1,763,670 112,508 3,438 LAMPREY 297 2,397 12,948 2,884 818 -26 STURGEON 3 3 4 4 18 

BULL TROUT 

*Jacks included**Counts were taken from 0400-2000 PST Jan 1 - Dec 31. Visual countin

g occurred A

pr 1 - Oct 31.

Video countin

g 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 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Jan 1 0 0 12 4 Jan 2 0 0 38 13 Jan 3 0 0 60 20 Jan 4 0 0 70 24 

Jan 5 0 0 24 6 

Jan 6 0 0 64 20 Jan 7 0 0 42 14 Jan 8 0 0 41 13 Jan 9 0 0 42 13 Jan 10 0 0 40 11 Jan 11 0 0 14 6 Jan 12 0 -1 16 4 Jan 13 0 0 11 5 Jan 14 0 -1 2 1 

Jan 15 0 0 4 2 Jan 16 0 0 7 2 

Jan 17 0 0 17 -2 

Jan 18 0 0 9 1 Jan 19 1 0 11 4 Jan 20 0 0 13 2 Jan 21 0 0 12 1 Jan 22 0 0 7 2 Jan 23 0 0 1 1 Jan 24 0 0 14 4 

Jan 25 0 0 2 1 

Jan 26 0 0 2 0 Jan 27 0 0 9 2 Jan 28 0 0 3 1 Jan 29 0 0 9 2 Jan 30 0 0 2 0 Jan 31 0 0 3 1 TOTAL 1 -2 601 178AVG 0 0 19 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

12
TABLE 7

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Feb 1 0 7 1 Feb 2 0 9 2 Feb 3 0 8 2 Feb 4 0 5 0 Feb 5 0 8 4 Feb 6 0 2 1 

Feb 7 0 -1 0 Feb 8 0 1 1 Feb 9 0 7 2 Feb 10 0 12 4 Feb 11 0 7 1 Feb 12 0 8 1 Feb 13 0 5 1 Feb 14 0 4 0 Feb 15 0 35 11 Feb 16 0 88 29 Feb 17 0 19 8 Feb 18 0 31 11 Feb 19 0 11 5 Feb 20 0 22 10 Feb 21 0 9 2 Feb 22 0 23 6 Feb 23 0 10 2 Feb 24 0 8 2 Feb 25 0 15 3 Feb 26 0 17 3 Feb 27 0 12 4 Feb 28 1 5 2 TOTAL 1 387 118AVG 0 14 4 

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

CHINOOK ADULT

13
TABLE 8

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Mar 1 0 13 6 

Mar 2 0 25 10 Mar 3 0 23 6 Mar 4 2 14 6 Mar 5 0 21 4 Mar 6 1 34 12 Mar 7 4 38 12 Mar 8 5 41 12 Mar 9 2 24 7 Mar 10 0 78 20 Mar 11 0 124 38 

Mar 12 0 90 25 Mar 13 2 87 34 Mar 14 4 77 29 Mar 15 2 37 12 Mar 16 0 23 6 Mar 17 1 21 5 Mar 18 3 35 9 Mar 19 3 34 9 Mar 20 5 40 19 Mar 21 1 43 15 Mar 22 2 49 21 Mar 23 3 59 21 

Mar 24 5 60 21 Mar 25 6 55 22 Mar 26 8 53 12 Mar 27 10 55 12 Mar 28 3 67 19 Mar 29 1 59 11 

Mar 30 0 78 21 Mar 31 2 57 20 TOTAL 75 1,514 476

AVG 2 49 15 

 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 Apri

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 

FISH COUNTS 

 CHINOOK ADULT CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Apr 1 8 0 77 24 0 

Apr 2 3 0 40 14 0 Apr 3 3 0 53 15 0 

Apr 4 2 0 54 16 0 

Apr 5 10 0 37 9 0 

Apr 6 36 1 52 21 0 Apr 7 21 0 39 17 0 

Apr 8 36 0 38 14 0 Apr 9 65 1 29 6 0 Apr 10 128 1 35 4 0 

Apr 11 253 1 35 12 0 

Apr 12 183 2 19 4 0 Apr 13 651 2 46 11 0 

Apr 14 368 -1 40 18 0 

Apr 15 429 0 32 9 0 

Apr 16 804 2 20 6 0 

Apr 17 1,245 6 44 12 0 

Apr 18 1,643 7 37 17 0 

Apr 19 1,496 18 30 19 0 Apr 20 1,295 19 26 7 0 

Apr 21 616 10 15 7 0 

Apr 22 1,358 27 24 13 0 

Apr 23 1,723 37 23 5 0 Apr 24 2,550 81 16 8 0 Apr 25 3,428 78 25 8 1 Apr 26 2,615 156 30 9 2 

Apr 27 2,470 154 30 5 1 

Apr 28 2,371 151 16 5 11 

Apr 29 2,976 341 33 9 18 

Apr 30 1,829 210 25 6 23 

TOTAL 30,615 1,304 1,020 330 56

AVG 1,021 43 34 11 2 

RUN YEAR CHINOOK CHINOOK WILD TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD SHAD

SPRING 30,670 1,304 1,845 585 56 

15
TABLE 10

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

May 12,387 345 0 33 11 11 0 

May 22,361 378 0 24 4 10 0 May 31,606 428 0 36 6 12 0 May 41,835 457 0 33 4 18 0 

May 51,412 469 0 28 5 28 0 

May 61,079 425 0 33 2 343 0 May 72,433 919 0 48 7 1,362 0 May 82,928 1,249 0 37 4 2,604 0 May 91,881 871 0 43 4 1,380 0 

May 10 1,182 661 0 38 9 800 0 

May 11 1,437 870 0 33 5 2,383 1 

May 12 998 610 0 40 4 3,321 0 May 13 811 494 0 25 1 1,161 0 

May 14 931 1,024 0 46 2 5,569 1 

May 15 1,077 841 0 50 5 17,455 -1 

May 16 845 488 0 65 5 15,996 1 

May 17 1,277 615 0 55 7 11,164 2 

May 18 998 451 0 50 4 46,970 5 

May 19 792 347 0 40 9 44,333 18 

May 20 585 300 0 32 7 37,973 17 May 21 498 270 0 33 6 20,336 6 

May 22 595 288 0 43 6 11,582 8 

May 23 539 301 0 49 10 24,629 22 May 24 589 362 0 67 9 51,736 16 

May 25 573 357 0 96 12 71,238 5 

May 26 711 349 1 97 19 60,187 3 May 27 749 204 1 96 9 30,385 13 

May 28 909 304 2 118 18 30,992 20 May 29 644 176 5 89 13 43,375 15 

May 30 571 202 14 98 12 56,751 15 

May 31 721 247 13 91 21 101,501 130 

TOTAL 35,954 15,302 36 1,666 240 695,605 297 

AVG 1,160 494 1 54 8 22,439 10 

RUN YEAR CHINOOK CHINOOK WILD

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 66,624 16,606 36 3,511 825 695,661 297 

 CHINOOK ADULT

16
TABLE 11

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Jun 1 858 254 25 89 14 148,119 131 0 

Jun 2 784 238 28 102 18 55,938 116 0 

Jun 3 909 247 44 79 12 96,149 128 0 

Jun 4 647 240 48 90 18 28,584 179 0 

Jun 5 1,194 241 60 111 32 49,807 171 0 

Jun 6 1,096 204 72 77 14 31,651 127 0 

Jun 7 795 139 87 88 13 38,819 116 0 Jun 8 878 201 164 71 10 28,808 64 0 Jun 9 1,015 216 176 116 18 94,273 124 0 

Jun 10 797 201 237 120 18 76,883 132 0 

Jun 11 1,088 271 345 162 16 112,974 132 0 

Jun 12 1,100 279 385 159 9 82,895 77 0 Jun 13 1,079 289 511 190 22 69,254 54 0 

Jun 14 984 338 600 144 14 40,710 113 0 

Jun 15 959 275 600 119 10 101,543 43 0 

Jun 16 948 289 712 171 28 54,703 27 0 

Jun 17 1,117 306 757 166 22 29,873 34 0 

Jun 18 900 259 856 199 25 22,120 21 0 

Jun 19 1,070 274 829 191 26 62,255 57 0 

Jun 20 1,202 329 1,273 223 31 83,635 51 0 

Jun 21 1,414 384 1,334 249 47 121,519 104 0 

Jun 22 1,293 349 1,606 204 47 66,378 95 1 

Jun 23 1,176 398 1,424 304 64 45,654 37 0 

Jun 24 1,322 460 1,398 356 73 89,609 12 1 

Jun 25 1,190 361 951 350 86 24,074 28 0 

Jun 26 967 276 869 255 60 19,980 33 0 

Jun 27 1,376 265 951 472 120 23,481 50 1 Jun 28 1,301 341 843 624 180 23,504 12 0 

Jun 29 1,097 230 815 714 179 22,459 36 0 

Jun 30 707 202 742 594 164 18,019 93 0 TOTAL 31,263 8,356 18,742 6,789 1,390 1,763,670 2,397 3 

AVG 1,042 279 625 226 46 58,789 80 0 

RUN YEAR CHINOOK CHINOOK WILD

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEO

SPRING 66,624 16,606 18,778 10,300 2,215 2,459,331 2,694 3 

SUMMER 31,263 8,356 

TOTAL 97,887 24,962 

CHINOOK ADULT

17
TABLE 12

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Jul 1 849 197 0 778 690 213 0 21,125 59 1 

Jul 2 925 154 0 572 576 190 0 11,190 89 0 

Jul 3 823 301 0 504 600 234 0 11,432 117 0 

Jul 4 990 437 0 411 745 275 0 10,084 240 0 

Jul 5 917 377 0 409 821 313 0 10,071 390 0 

Jul 6 899 264 0 384 932 359 0 7,185 760 0 

Jul 7 747 236 0 259 1,062 439 0 5,704 524 0 

Jul 8 757 232 0 256 1,151 480 0 4,526 500 0 

Jul 9 589 157 0 228 1,003 416 0 3,273 599 0 Jul 10 545 150 0 194 1,090 467 0 3,701 745 0 Jul 11 546 177 0 232 1,400 604 0 3,748 975 0 Jul 12 505 180 0 131 1,303 624 0 2,640 979 0 Jul 13 489 283 0 207 1,536 677 0 2,072 816 0 

Jul 14 453 205 0 128 1,610 701 0 2,124 414 0 

Jul 15 559 208 0 120 1,794 845 0 1,839 640 0 

Jul 16 464 173 0 115 1,873 855 0 1,118 772 0 

Jul 17 440 118 0 107 1,682 710 0 943 517 1 

Jul 18 400 102 1 93 1,514 627 1 1,025 228 0 

Jul 19 503 139 0 65 2,331 986 0 1,195 297 1 

Jul 20 402 86 0 52 2,673 1,169 1 1,442 319 0 

Jul 21 422 101 1 41 3,062 1,314 0 1,113 279 0 Jul 22 455 113 0 27 2,457 996 0 1,073 288 0 Jul 23 382 128 0 28 3,114 1,253 0 706 471 0 

Jul 24 444 167 0 32 3,384 1,318 0 491 307 0 Jul 25 290 116 1 20 3,035 1,143 0 514 247 0 

Jul 26 402 137 0 15 3,261 1,151 1 380 293 0 

Jul 27 309 88 0 19 2,558 813 0 247 239 0 

Jul 28 356 111 0 13 2,409 754 0 417 270 0 

Jul 29 315 75 0 21 3,272 1,095 1 618 240 0 Jul 30 239 65 1 16 3,021 1,071 0 186 123 0 

Jul 31 203 53 2 10 2,403 882 0 326 211 0 

TOTAL 16,619 5,330 6 5,487 58,362 22,974 4 112,508 12,948 3 

AVG 536 172 0 177 1,883 741 0 3,629 418 0 

RUN YEAR CHINOOK CHINOOK COHO WILD

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

SPRING 66,624 16,606 6 24,265 68,662 25,189 4 2,571,839 15,642 6 

SUMMER 47,882 13,686 

TOTAL 114,506 30,292 

CHINOOK ADULT

18
TABLE 13

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Aug 1 388 107 0 1 22 5,927 2,015 0 334 312 0 

Aug 2 343 62 0 0 14 6,888 2,143 0 356 483 0 Aug 3 378 96 4 0 11 6,666 1,856 1 296 356 0 

Aug 4 328 89 4 3 8 7,833 2,101 0 324 295 1 

Aug 5 282 53 9 1 8 7,403 1,815 0 328 125 0 Aug 6 235 60 4 2 8 6,057 1,571 0 254 168 1 Aug 7 347 60 0 1 6 5,385 1,348 0 215 65 0 Aug 8 373 86 0 2 4 4,000 1,089 0 148 63 0 

Aug 9 389 74 1 0 2 4,400 1,213 0 85 63 0 

Aug 10 350 49 1 1 3 4,004 1,099 0 66 41 0 Aug 11 412 42 2 0 7 4,823 1,365 0 85 95 0 

Aug 12 514 87 2 0 0 5,496 1,474 0 122 63 0 

Aug 13 616 110 4 1 2 6,165 1,522 0 72 75 0 

Aug 14 642 117 20 3 0 7,572 1,805 0 44 97 0 

Aug 15 859 134 19 6 0 7,217 1,668 1 38 150 0 

Aug 16 996 126 44 8 2 7,379 1,710 0 50 95 0 

Aug 17 1,395 146 29 3 4 8,893 1,886 2 43 35 0 

Aug 18 1,338 163 56 17 0 9,906 2,092 0 68 3 0 

Aug 19 1,174 126 71 11 1 11,039 2,132 0 90 19 1 

Aug 20 1,103 112 69 13 0 9,354 1,717 0 31 16 0 

Aug 21 861 90 83 6 0 6,256 1,147 0 44 60 0 

Aug 22 1,374 88 91 14 0 4,709 917 1 27 41 0 

Aug 23 1,807 142 185 14 0 4,237 882 0 23 -10 0 

Aug 24 1,728 138 222 20 1 4,759 919 1 78 11 0 

Aug 25 1,709 220 268 28 0 5,879 1,236 1 35 26 0 

Aug 26 2,497 267 372 20 0 5,705 1,169 4 35 38 1 Aug 27 2,377 314 420 23 1 4,159 850 3 21 21 0 

Aug 28 3,370 332 578 18 1 3,152 588 1 42 6 0 

Aug 29 6,103 689 1,327 56 0 2,852 556 1 19 31 0 

Aug 30 6,670 888 2,186 83 1 3,384 662 0 25 17 0 

Aug 31 6,259 890 2,358 104 1 3,782 678 0 40 24 0 

TOTAL 47,217 5,957 8,429 459 107 185,281 43,225 16 3,438 2,884 4 

AVG 1,523 192 272 15 3 5,977 1,394 111 93 0 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 66,624 16,606 8,435 459 24,372 253,943 68,414 16 4 2,575,277 18,526 10 

SUMMER 47,882 13,686 

FALL 47,217 5,957 

TOTAL 161,723 36,249 

CHINOOK ADULT

19
TABLE 14

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Sep 14,961 1,063 2,429 130 0 3,526 644 3 48 0 

Sep 24,416 819 2,055 77 1 2,653 567 1 174 0 

Sep 34,491 885 1,983 101 0 2,600 537 1 76 0 

Sep 45,906 1,117 2,151 50 2 2,664 583 1 142 0 

Sep 54,156 1,062 2,361 56 0 2,304 448 0 83 0 

Sep 65,369 1,335 1,892 53 0 2,224 430 1 47 0 

Sep 74,842 1,526 1,632 95 0 1,727 333 0 13 0 

Sep 84,953 1,433 1,774 85 0 1,834 405 0 17 0 

Sep 94,515 1,577 2,175 90 0 1,611 340 0 7 0 

Sep 10 5,021 1,646 4,741 137 0 1,940 408 1 2 0 Sep 11 2,386 1,155 3,485 121 0 1,607 281 0 60 0 

Sep 12 4,141 1,805 3,832 84 0 2,367 422 2 6 0 

Sep 13 2,926 1,621 2,273 120 1 1,886 312 0 14 0 

Sep 14 2,367 1,405 1,358 73 0 1,973 378 0 43 0 

Sep 15 2,207 1,250 1,422 42 0 1,620 312 0 28 1 

Sep 16 1,685 811 1,238 28 0 1,254 243 0 21 0 

Sep 17 2,439 1,014 1,357 31 0 1,277 227 1 11 0 

Sep 18 2,499 908 1,333 44 0 1,433 261 0 24 -1 Sep 19 3,204 1,654 1,253 34 0 1,647 279 0 -3 0 

Sep 20 5,125 3,052 2,268 58 0 2,571 380 0 1 1 Sep 21 4,724 3,620 2,422 73 0 2,932 472 0 10 0 

Sep 22 3,154 2,289 2,057 113 0 2,464 354 0 1 0 

Sep 23 2,093 1,344 1,401 96 0 1,842 298 0 8 0 

Sep 24 1,898 1,380 920 67 0 1,320 194 0 6 1 

Sep 25 1,602 1,101 896 63 0 1,192 196 0 8 0 

Sep 26 1,429 1,064 789 82 0 1,139 205 0 2 0 Sep 27 1,134 866 647 59 0 899 163 0 4 0 

Sep 28 1,136 627 534 52 0 711 161 0 -27 1 

Sep 29 1,199 627 659 76 0 728 98 0 -6 1 

Sep 30 589 354 382 59 0 598 106 0 -2 0 

TOTAL 96,567 40,410 53,719 2,249 4 54,543 10,037 11 818 4 

AVG 3,219 1,347 1,791 75 0 1,818 335 0 27 0 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 66,624 16,606 62,154 2,708 24,376 308,486 78,451 27 4 2,575,277 19,344 14 

SUMMER 47,882 13,686 

FALL 143,784 46,367 TOTAL 258,290 76,659 

CHINOOK ADULT

20
TABLE 15

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Oct 1 1,077 484 646 61 973 173 0 -4 1 

Oct 2 880 428 725 75 831 132 0 -12 0 

Oct 3 673 364 489 74 666 109 0 -1 1 

Oct 4 892 330 563 65 593 104 0 0 0 

Oct 5 594 276 550 36 518 102 0 0 1 

Oct 6 621 307 590 45 594 127 0 -1 1 

Oct 7 964 410 691 58 754 170 0 2 2 Oct 8 1,279 601 864 69 832 152 0 -2 1 

Oct 9 888 439 780 62 714 128 1 -2 1 

Oct 10 842 370 729 58 599 107 0 0 -1 Oct 11 711 336 928 67 541 96 0 -1 1 Oct 12 553 280 1,047 53 444 77 0 4 -1 

Oct 13 522 287 1,153 38 362 73 0 2 0 

Oct 14 470 266 1,252 37 362 72 1 1 0 

Oct 15 575 153 1,124 47 301 79 1 1 0 

Oct 16 419 145 834 28 230 44 0 0 1 Oct 17 260 102 902 51 279 55 0 0 0 

Oct 18 405 105 1,659 49 254 64 0 -2 1 

Oct 19 358 68 1,634 42 225 52 2 -2 1 

Oct 20 355 85 1,927 21 225 31 4 -4 0 

Oct 21 360 136 1,377 34 160 31 3 -2 0 

Oct 22 206 50 1,018 31 180 32 0 1 -1 

Oct 23 275 75 1,250 34 203 58 3 1 1 Oct 24 263 53 1,017 41 190 33 0 -2 0 

Oct 25 225 36 814 42 143 35 0 0 2 

Oct 26 90 32 482 22 99 24 1 0 1 Oct 27 70 31 601 19 96 29 2 -1 0 Oct 28 115 36 436 8 138 32 2 0 1 Oct 29 129 19 602 11 72 12 4 0 1 Oct 30 161 23 406 4 74 17 0 0 0 Oct 31 136 12 333 7 82 18 0 -2 3 

TOTAL 15,368 6,339 27,423 1,289 11,734 2,268 24 -26 18 

AVG 496 204 885 42 379 73 1 -1 1 RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 66,624 16,606 89,577 3,997 24,376 320,220 80,719 27 28 2,575,277 19,318 32 

SUMMER 47,882 13,686 

FALL 159,152 52,706 TOTAL 273,658 82,998 

CHINOOK ADULT

21
TABLE 16

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Nov 1 119 21 526 9 84 32 1 -1 0 

Nov 2 32 2 93 3 8 1 0 0 0 Nov 3 25 1 46 3 15 6 0 0 0 Nov 4 22 2 93 3 12 3 1 0 2 

Nov 5 78 6 236 5 75 25 5 1 0 Nov 6 33 4 197 6 60 22 3 -1 1 Nov 7 31 3 187 2 44 15 5 -1 0 

Nov 8 35 3 197 4 74 16 5 0 3 Nov 9 43 6 214 12 57 28 5 -1 -1 

Nov 10 68 3 116 4 42 14 5 -3 2 Nov 11 51 2 95 6 32 12 5 0 0 

Nov 12 36 1 118 3 60 14 9 1 0 Nov 13 34 -1 143 -1 61 14 11 0 2 Nov 14 36 1 90 5 41 18 4 0 0 

Nov 15 20 2 66 3 46 14 8 0 0 Nov 16 21 1 45 3 53 15 6 -4 0 

Nov 17 18 -1 93 1 48 13 7 0 0 

Nov 18 15 0 109 1 53 11 1 0 0 

Nov 19 5 0 63 1 44 13 3 0 -1 

Nov 20 8 1 45 1 47 12 1 0 2 Nov 21 11 0 21 0 39 11 0 0 0 Nov 22 2 1 21 -1 55 26 2 0 0 Nov 23 5 0 14 1 55 23 1 0 0 Nov 24 3 0 4 3 52 21 0 0 0 

Nov 25 8 0 6 1 52 25 2 0 0 Nov 26 3 0 7 1 18 8 3 0 0 

Nov 27 9 0 2 0 24 11 0 0 0 

Nov 28 6 1 9 0 22 11 0 0 0 

Nov 29 8 0 -1 0 34 12 0 0 0 Nov 30 7 0 12 1 25 10 0 0 0 TOTAL 792 59 2,867 80 1,332 456 93 -9 10

AVG 26 2 96 3 44 15 3 0 0 RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 66,624 16,606 91,994 4,064 24,376 320,931 80,953 27 121 2,575,277 19,313 42 

SUMMER 47,882 13,686 

FALL 159,815 52,762 TOTAL 274,321 83,054 

 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

Video disruption occurred resulting in 15 hours of loss on 11/2 and 2 hour loss on 11/5 at Washington Shore ladderOfficial 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 en

CHINOOK ADULT

22
TABLE 17

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEO

Dec 1 5 6 1 28 10 

Dec 2 9 -1 -1 21 10 Dec 3 5 17 0 21 1 Dec 4 5 9 0 20 0 

Dec 5 0 7 0 30 4 

Dec 6 3 6 0 34 10 Dec 7 1 5 0 36 14 Dec 8 0 2 0 21 7 

Dec 9 0 3 0 39 19 Dec 10 0 0 0 30 10 Dec 11 1 1 0 33 14 Dec 12 1 0 0 39 11 Dec 13 1 0 0 38 12 Dec 14 1 0 0 39 18 

Dec 15 0 0 0 19 11 

Dec 16 0 0 0 31 13 Dec 17 0 0 0 18 8 Dec 18 0 0 0 12 3 Dec 19 0 1 0 32 18 Dec 20 1 0 0 37 15 Dec 21 0 1 0 31 10 Dec 22 0 0 0 7 5 Dec 23 0 0 0 26 10 Dec 24 0 0 0 6 3 Dec 25 0 0 0 8 5 

Dec 26 0 0 0 4 1 Dec 27 0 0 0 4 1 Dec 28 0 0 0 3 1 Dec 29 0 0 0 10 5 Dec 30 0 0 0 6 2 Dec 31 0 0 0 5 2 TOTAL 33 57 0 688 253 AVG 1 2 0 22 8 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 66,624 16,606 91,994 4,064 24,376 320,931 80,953 27 121 2,575,277 19,313 42 

SUMMER 47,882 13,686 

FALL 159,815 52,762 TOTAL 274,321 83,054 

 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

Video disruption occurred resulting in a 15 hour loss on 12/8, a 16 hour loss on 12/9, and a 2 hour loss on 12/10 at Bradford Island fish ladderOfficial Fall Chinook run ended November 15. December counts were not added to fall totals. Pink, chum, and sturgeon counts are totals for the entire calen

CHINOOK ADULT

23
TOTAL

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK SALMONID

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

TABLE 18

 YEARLY TOTALS OF SALMONIDS COUNTED OVER BONNEVILLE DAM

1938 - 2007

24
TOTAL

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK SALMONID

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

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 924,585 480,309 49,610 94,901 72 0 1,549,477

2003 992,231 361,412 39,291 133,870 411 637 1,527,852

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 526,534 339,141 37,066 110,053 164 6 1,012,964

2007 357,562 323,917 24,376 96,576 121 27 802,579

Total 27,755,446 13,728,817 5,631,053 2,939,389 40,016 2,956 50,097,677

10-Year

Average 639,467 343,364 58,603 110,246 110 73 1,151,863

*Jacks included

 YEARLY TOTALS OF SALMONIDS COUNTED OVER BONNEVILLE DAM 

1938 - 2007

(continued)

TABLE 18

25
MONTHLY COUNT OF CHINOOK SALMON SPRING SUM

 BONNEVILLE DAM - 1938 - 2007 Jan 1- Ju

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* May 31 Ju

1938 22,371 8,221 6,556 34,765 197,294 2,302 263 27 271,799 22,371 1939 6 12 121 51,410 25,159 5,602 17,828 32,909 150,851 2,197 78 16 286,189 76,708 1940 504 37,253 28,621 7,027 14,938 58,643 240,515 3,765 287 34 391,587 66,378 1941 4 1,360 51,486 19,445 7,013 9,395 12,590 351,967 7,179 866 138 461,443 72,295 1942 1 15 34 9,506 30,915 11,816 12,821 27,581 303,939 4,485 639 190 401,752 40,471 1943 11 6 43 12,172 53,268 5,440 8,044 28,985 201,414 3,354 365 21 313,123 65,500 1944 1 2 65 15,671 15,127 4,363 8,241 55,468 139,254 2,388 164 20 240,764 30,866 1945 6 4 81 17,148 26,276 11,293 16,317 32,254 189,675 4,281 137 6 297,478 43,515 1946 1 2 25 14,196 53,313 30,253 20,967 45,422 277,152 4,523 173 25 446,052 67,537 1947 2 141 83,520 49,899 25,502 13,358 43,062 260,385 3,945 526 37 480,377 133,562 1948 10 251 21,205 20,262 44,137 23,100 35,934 270,238 3,928 467 23 419,555 41,728 1949 5 5,765 44,304 24,232 22,500 41,500 137,599 1,571 215 6 277,697 50,074 1950 21 6,630 50,638 16,667 32,937 40,462 205,521 4,356 143 357,375 57,289 1951 32 28,801 86,055 54,889 24,394 33,785 97,131 6,489 212 331,788 114,888 1952 255 8,130 107,807 62,491 21,800 82,290 135,053 2,576 477 420,879 116,192 1953 1,254 126,450 42,583 27,228 30,593 27,398 75,145 1,495 333 332,479 170,287 1954 2 657 82,877 51,230 46,801 32,596 24,969 80,426 1,189 200 320,947 134,766 1955 1,391 84,436 85,769 45,502 37,437 32,833 70,558 1,803 124 359,853 171,596 1956 161 8,850 54,438 64,262 36,938 42,203 92,030 1,854 179 2 300,917 63,449 11957 328 90,984 45,128 104,243 30,790 34,829 95,457 1,352 175 403,286 136,440 11958 468 15,361 59,377 74,375 27,524 19,735 227,504 1,948 127 426,419 75,206 11959 182 26,944 34,007 39,581 49,371 24,945 168,187 1,643 168 345,028 61,133 1960 184 37,064 32,349 65,247 19,923 22,719 76,327 2,012 224 256,049 69,597 1961 476 72,526 25,693 41,302 25,159 22,675 90,688 3,108 353 281,980 98,695 1962 1,278 56,201 33,637 52,392 25,093 23,526 91,320 2,759 419 286,625 91,116 1963 2,802 43,859 28,810 36,836 27,178 28,586 104,415 5,571 503 278,560 75,471 1964 2,418 69,031 19,979 35,814 44,717 26,546 141,525 4,157 235 344,422 91,428 1965 1,238 47,083 35,945 38,482 37,515 38,727 112,664 6,074 229 317,957 84,266 1966 2,168 92,637 17,864 40,233 31,764 20,608 128,421 6,052 364 340,111 112,669 1967 1,620 71,957 11,358 41,847 53,812 25,760 154,323 5,405 155 366,237 84,935 1968 1,342 69,420 28,425 46,793 36,126 27,779 126,994 4,010 265 341,154 99,187 1969 1,910 65,371 106,281 59,177 42,976 38,456 187,502 5,511 359 507,543 173,562 11970 2,020 78,605 30,351 35,091 29,811 44,559 159,710 4,364 269 384,780 110,976 1971 683 60,849 63,985 37,757 40,154 26,749 166,346 8,820 359 405,702 125,517 1972 426 154,443 31,271 36,758 34,072 23,577 109,820 3,939 150 394,456 186,140 1973 1,585 128,495 12,068 24,164 21,196 31,513 170,895 8,457 262 398,635 142,148 1974 434 57,516 76,585 13,424 32,472 15,554 156,543 13,923 308 366,759 134,535 1975 162 48,295 55,647 16,989 27,362 37,907 234,145 4,847 212 425,566 104,104 

TABLE 19

26
(Continued)

MONTHLY COUNT OF CHINOOK SALMON SPRING SUM

 BONNEVILLE DAM - 1938-2007 Jan 1- Ju

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* May 31 Ju

1976 587 58,978 53,883 39,130 29,883 48,776 262,615 13,395 526 507,773 113,448 1977 3,569 98,710 17,229 21,790 19,233 21,992 171,303 11,805 1,026 366,657 119,508 1978 4,291 100,712 44,860 27,125 17,198 23,513 165,411 11,104 386 394,600 149,863 1979 790 29,751 20,921 15,924 18,293 41,273 142,241 6,865 248 276,306 51,462 1980 535 30,732 29,720 15,384 15,681 26,106 118,669 8,404 287 245,518 60,987 1981 1,853 41,917 21,239 13,262 13,667 32,519 154,696 6,288 209 285,650 65,009 1982 312 30,282 45,450 15,439 11,175 34,058 174,348 11,487 258 322,809 76,044 1983 144 25,423 31,154 12,793 10,665 26,147 116,879 20,458 683 244,346 56,721 1984 351 27,185 23,509 13,060 15,447 41,909 180,867 21,673 424 324,425 51,045 1985 2,036 52,145 36,780 16,763 13,107 64,899 255,020 22,099 1,024 463,873 90,961 1986 2,292 82,356 38,395 18,365 12,676 38,737 337,721 39,511 828 570,881 123,043 1987 2,727 68,866 30,214 22,728 14,979 82,500 298,865 25,614 1,001 547,494 101,807 1988 2,663 69,689 22,394 18,191 18,333 111,905 236,662 13,656 532 494,025 94,746 1989 36 56,583 30,640 15,659 17,316 102,573 181,691 11,218 401 416,117 87,259 1990 677 67,536 28,039 16,990 11,031 59,066 149,404 8,015 232 340,990 96,252 1991 601 41,431 19,196 12,755 9,198 21,959 159,068 10,116 298 274,622 61,228 1992 2,188 68,073 20,321 11,871 7,374 28,537 107,620 10,043 272 256,299 90,582 1993 226 77,174 34,772 15,968 7,648 37,893 97,693 6,036 247 277,657 112,172 1994 505 13,499 6,562 9,743 10,458 47,787 145,801 9,669 296 244,320 20,566 1995 206 7,144 5,511 8,565 9,226 47,145 150,990 15,614 835 14 245,250 12,861 1996 4 110 20,923 35,571 11,136 7,768 58,909 154,420 10,451 647 23 299,962 56,608 1997 466 67,577 49,921 20,162 10,943 82,123 158,589 9,488 516 -1 399,784 117,964 1998 0 1 695 24,549 14,587 14,500 10,396 58,135 155,716 11,308 398 7 290,292 39,117 1999 2 251 19,016 28,831 14,830 16,121 66,546 186,880 14,624 378 7 347,486 48,098 2000 4 3,166 130,193 71,222 25,864 19,209 100,658 139,073 11,380 227 16 501,012 204,581 2001 0 25 16,653 324,800 98,080 53,860 45,825 116,981 351,892 25,875 3,379 70 1,037,440 439,533 2002 74 207 1,875 149,293 124,122 89,419 45,969 149,283 344,754 18,449 1,421 255 925,121 275,290 12003 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 12004 17 593 104,978 73,605 69,622 35,410 111,550 473,727 34,858 1,760 77 906,197 179,193 12005 -1 2 43 31,504 46,793 52,917 30,786 47,880 363,426 25,199 1,855 11 600,415 78,341 2006 0 1 35 7,030 92,300 71,473 30,401 55,410 236,605 28,653 4,536 90 526,534 99,366 12007 1 1 75 31,919 51,256 39,619 21,949 53,174 136,977 21,707 851 33 357,562 83,252 

TOTAL 124 398 97,959 4,032,741 2,933,337 2,229,484 1,631,973 3,198,630 13,022,469 683,134 39,792 1,359 27,871,400 7,063,532 3,810-YearAverage 4,267 94,391 67,082 51,344 30,290 85,050 292,296 22,249 1,763 648,872 165,680 *Jacks included1994 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 De1996 - 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 - 2007 counts include 16 hour video counts between 0400-2000 PST January 1 through March 31  and November 1 through December 31.

TABLE 19

27
TABLE 20

MONTHLY COUNT OF SOCKEYE SALMON

BONNEVILLE DAM 1938 - 2007

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

1938 1,025 17,811 53,864 2,097 235 6 2 

1939 48 189 29,386 43,124 616 19 1940 206 59,639 85,885 3,063 13 1 

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

1942 13 12,624 41,301 1,477 49 1943 9 4,525 33,613 1,697 1 1944 1 16 3,099 11,171 659 126 1945 10 51 521 1,507 6,903 498 10 1 

1946 9 67 7,815 64,715 1,747 21 2 

1947 5 59,378 108,175 3,564 15 1 

1948 12,023 117,652 1,849 13 4 1949 151 9,013 41,619 655 6 

1950 341 75,784 1,826 42 1951 25 81,045 87,104 1,214 40 

1952 7 1 3 136,939 47,188 467 30 2 8 1953 57 27 663 45,711 186,933 1,774 50 1954 1 13 52,359 76,505 1,212 17 1955 79 21,923 214,860 866 11 9 1956 10 29,649 125,185 1,564 7 3 1957 21 38,616 43,938 323 14 3 

1958 25 38,736 82,719 878 23 8 

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

1960 4 41,758 17,615 321 15 1961 3 22 7,960 9,059 56 9 2 1962 1 21 9,713 18,310 82 47 5 1963 492 25,010 34,275 216 304 17 5 1964 3 570 32,079 66,857 213 110 10 14 1965 457 21,860 31,776 744 285 3 1966 10 338 57,509 97,845 800 155 4 

1967 18 38 36,091 107,558 344 106 3 1968 54 372 74,226 33,245 199 101 9 1 1969 5 165 24,238 34,970 120 124 13 1 

1970 5 269 22,977 46,062 1,147 290 12 1971 70 14,789 72,203 313 69 2 1 1972 614 16,505 37,939 1,254 9 2 1973 17 29,314 29,308 337 3 1974 14 8,073 35,407 340 3 1975 2 17,961 40,050 192 7 

28
TABLE 20

(Continued)

MONTHLY COUNT OF SOCKEYE SALMON

BONNEVILLE DAM 1938 - 2007

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

1976 94 22,532 20,661 297 26 1 

1977 1 38 74,551 25,178 61 1978 1 2 12,442 5,884 101 6 1979 1 25,474 26,297 826 30 1980 22,949 35,764 164 4 1 1981 1 36,931 19,001 100 4 1982 12 20,731 29,207 264 4 1 1983 52,134 48,004 400 5 2 

1984 6 106,892 45,141 494 7 1 1985 3 13 112,054 53,842 422 4 2 1986 2 27,303 30,279 475 63 1 

1987 1 75,674 40,930 383 5 

1988 11 44,409 35,168 121 5 

1989 3 24,638 17,000 231 11 1 1990 26,141 23,244 195 1 1991 22,318 53,699 457 7 1992 20 54,292 30,409 271 1993 7 49,667 30,377 127 1994 2 9,835 3,306 11 1995 1 5,924 3,151 59 

1996 3 23,005 8,044 41 

1997 9 23,559 24,392 381 1 1998 1 7,796 5,723 93 1999 8,613 9,629 61 1 2000 146 83,479 13,847 69 2001 32 102,570 20,496 317 1 

2002 3 32,760 18,349 85 3 

2003 2 26,432 12,714 139 4 2004 134 100,702 22,253 194 3 5 

2005 16 47,093 25,724 118 20 

2006 9 27,398 9,518 129 12 2007 36 18,742 5,487 107 4 

TOTAL 76 541 8,316 2,464,933 3,127,953 44,438 2,670 137 37 

10-Year

Average 42 45,559 14,374 131 

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.2003-2007 counts include video counts which took place between 0400-2000 PST January 1 through March 31  and November 1 through December 31.

29
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JACKS

1938 3 3,070 10,995 972 141 7 15,1881939 3 1,811 12,226 310 15 18 14,3831940 2 1,451 10,212 213 33 5 11,9161941 1,317 16,061 369 160 2 17,9091942 1,193 11,062 147 12,4021943 762 1,676 89 20 2,5471944 1,052 3,021 103 29 2 4,2071945 2 239 533 15 1 7901946 10 4 22 228 3,609 1 24 3,8981947 12 2 1 217 10,928 10 3 1 11,1741948 1 11 158 3,893 10 3 5 4,0811949 17 270 703 5 8 1 1,0041950 1,570 8,545 36 10,1511951 197 4,773 225 6 5,2011952 10 2,581 5,131 22 24 7,7681953 1 7,094 5,890 22 11 13,0181954 668 3,319 74 1 4,0621955 443 3,188 94 3,7251956 7 1,158 4,879 83 6,1271957 1,564 3,046 63 2 4,6751958 341 3,220 99 13 3,6731959 122 2,551 22 2,6951960 538 2,502 224 4 3,2681961 277 2,867 306 6 3,4561962 1 1,116 13,091 543 37 14,7881963 4 1,071 8,664 2,724 195 12,6581964 23 3,776 46,535 3,069 199 53,6021965 2 21 5,911 61,335 8,566 197 76,0321966 46 874 4,921 59,457 6,361 232 71,891 34,9191967 33 715 3,814 87,254 4,560 112 96,488 47,8931968 48 124 10,450 50,900 1,868 98 63,488 20,4351969 38 443 4,671 41,176 2,998 52 49,378 25,2161970 2 128 6,604 70,631 2,631 120 80,116 25,2481971 57 7,292 58,235 9,753 652 75,989 22,1721972 66 9,481 52,456 3,792 137 65,932 31,7161973 636 12,656 33,736 6,715 866 54,609 28,7601974 539 8,805 40,761 8,631 2,219 60,955 29,3501975 56 5,373 39,167 11,892 1,819 58,307 25,535

TABLE 21

BONNEVILLE DAM 1938 - 2007

MONTHLY COUNT OF COHO SALMON

30
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JACKS

1976 143 5,970 40,505 5,417 1,115 53,150 16,4841977 55 1,134 15,163 2,582 474 19,408 10,0831978 1 2 2,643 38,308 10,531 1,105 52,590 22,3121979 68 7,324 28,732 7,583 1,621 45,328 15,7161980 10 781 13,601 3,327 4,333 22,052 9,0781981 4 3,162 23,962 3,108 274 30,510 8,5751982 79 3,687 55,743 13,182 1,141 73,832 18,0161983 44 319 7,237 5,020 2,553 15,173 6,7751984 41 1,394 20,174 6,229 1,649 29,487 12,7281985 1 7 92 3,977 46,749 5,670 361 56,857 18,3071986 181 2,502 110,714 14,436 3,020 130,853 22,2041987 464 2,364 21,002 3,556 249 27,635 9,7131988 78 3,377 26,303 8,614 1,248 39,620 12,5661989 60 2,353 24,089 9,543 3,236 39,281 11,8631990 9 587 18,202 5,230 817 24,845 13,2181991 5 941 46,331 13,713 3,067 64,057 5,1891992 19 222 10,304 5,953 1,628 18,126 3,7571993 15 448 8,191 2,786 292 11,732 1,0901994 5 1,608 12,521 8,239 421 22,794 2,5031995 118 978 7,049 3,969 458 12,572 1,6391996 66 431 10,413 7,775 392 19,077 3,0101997 22 1,441 19,412 6,755 289 27,919 3,2061998 13 896 35,245 13,047 282 5 49,488 3,6301999 19 1 3 951 34,901 9,673 252 5 45,805 4,4682000 3 13,348 55,550 29,698 949 112 99,660 11,3832001 15 2 145 34,112 205,352 34,401 3,907 277,934 6,7812002 6 4,742 54,917 38,184 2,803 183 100,835 6,8172003 10 11,389 86,621 35,516 334 4 133,874 8,1272004 1 11,171 78,512 29,544 622 1 119,851 4,8092005 3,487 64,253 20,414 637 88,791 5,4862006 12,771 58,048 35,014 4,192 28 110,053 7,9432007 -2 6 8,888 55,968 28,712 2,947 57 96,576 12,125

TOTAL 35 31 6 1 0 179 5,523 263,660 2,132,300 505,038 54,082 461 2,961,316 590,845

10 Year Average 27 10,176 72,937 27,420 1,693 112,287 7,157

*Jacks included1995 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.

2003-07 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 - 2007

(Continued)

TABLE 21

31
A-R

Jan 

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

1938 6,622 2,382 19,455 29,231 46,618 2,264 339 92 107,003 49

1939 23 19 570 8,110 1,587 1,490 36,681 38,062 33,891 1,264 216 119 122,032 801940 5 96 1,688 4,125 998 4,489 61,188 46,071 64,377 1,786 292 59 185,174 1061941 37 76 1,641 6,392 1,518 996 21,940 29,600 50,542 3,980 1,063 304 118,089 581942 4 37 256 3,642 4,159 1,588 19,905 41,973 77,076 2,412 566 182 151,800 651943 14 18 654 3,374 4,698 1,564 7,755 29,894 41,051 2,444 573 94 92,133 411944 50 157 1,019 6,142 2,224 1,169 21,868 24,508 35,907 6,129 1,119 226 100,518 511945 1,003 1,078 3,008 4,685 1,557 1,109 24,537 40,593 40,194 1,925 302 142 120,133 721946 64 551 3,040 9,839 5,482 3,265 20,600 58,466 38,399 2,070 262 769 142,807 931947 197 321 1,968 6,889 2,025 1,595 28,134 40,819 50,025 2,905 443 123 135,444 751948 154 119 1,631 4,473 1,170 1,895 33,191 53,621 40,609 1,742 381 76 139,062 871949 1 1,689 3,293 1,712 1,264 34,314 54,281 20,786 1,161 686 98 119,285 901950 13 8 1,156 4,537 1,667 691 25,142 53,904 24,226 1,932 811 114,087 801951 375 2,338 1,568 5,187 74,980 39,712 15,357 947 225 140,689 1211952 278 1,248 1,751 8,202 118,110 79,735 48,293 2,735 638 260,990 1901953 1,310 5,308 1,456 5,313 106,712 64,006 36,107 2,797 905 223,914 1731954 6 679 5,511 1,571 6,115 59,443 65,234 34,941 2,209 551 176,260 1261955 1,006 2,100 1,149 2,418 79,124 84,746 24,239 3,361 268 198,411 1611956 1,409 2,718 1,582 3,122 48,306 47,148 23,343 2,846 635 7 131,116 991957 926 2,081 760 8,434 66,738 34,915 24,029 1,069 231 139,183 1051958 495 651 1,457 5,645 53,734 22,827 44,478 1,859 291 131,437 791959 219 746 1,236 2,562 60,549 38,417 23,579 1,540 178 129,026 981960 412 904 1,090 4,314 44,026 33,571 28,058 1,090 211 113,676 771961 374 1,161 692 2,246 44,379 41,237 47,409 1,561 660 139,719 791962 381 1,957 1,491 3,737 49,789 40,177 64,084 1,798 611 164,025 861963 503 1,035 1,385 4,192 51,951 31,441 35,446 2,920 545 129,418 831964 490 1,609 769 1,940 50,640 26,892 32,406 1,954 552 117,252 761965 211 1,516 1,419 4,265 89,405 29,506 37,529 1,971 631 166,453 1201966 658 2,682 2,389 13,051 57,975 25,779 37,733 2,657 737 143,661 971967 416 1,182 899 3,062 40,881 36,787 35,472 2,701 472 121,872 781968 340 861 1,315 3,664 29,773 41,006 27,865 1,645 505 106,974 681969 911 2,164 2,897 6,889 63,222 36,077 26,565 1,484 573 140,782 1041970 244 1,267 1,331 4,208 30,866 46,307 27,073 1,909 305 113,510 781971 463 1,377 1,810 4,469 84,877 58,249 38,619 3,739 363 193,966 1411972 492 2,562 2,137 3,444 59,933 48,223 65,523 3,432 140 185,886 1071973 830 2,534 1,367 5,360 53,820 46,399 43,275 3,918 320 157,823 1001974 1,292 4,127 5,547 6,349 57,212 44,266 14,654 3,080 527 137,054 841975 1,080 4,284 4,324 6,058 30,823 28,623 9,106 904 338 85,540 71

TABLE 22

MONTHLY COUNT OF STEELHEAD 

BONNEVILLE DAM 1938 -2007

32
Jan 

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

1976 1,285 3,459 3,677 9,130 38,907 44,204 21,084 1,953 478 124,177 92

1977 1,159 4,121 4,115 11,395 67,554 35,161 66,084 3,298 550 193,437 1131978 1,750 3,327 4,587 10,883 25,284 25,637 30,461 2,168 334 104,431 641979 1,333 1,905 1,785 7,585 33,379 39,399 23,592 4,710 291 113,979 791980 1,139 3,378 1,409 7,790 28,448 51,073 32,277 3,233 507 129,254 851981 1,031 3,812 3,887 12,628 56,787 52,435 25,737 2,650 303 159,270 1211982 1,239 4,188 5,335 8,636 39,159 51,329 44,456 3,146 152 157,640 1031983 458 1,253 1,638 6,017 69,036 86,066 48,920 4,636 415 218,439 1481984 579 2,106 4,216 14,454 92,546 93,866 102,877 4,463 453 315,560 189

1985 977 2,956 3,997 13,036 102,256 152,455 63,575 4,088 647 343,987 251

1986 2,712 3,674 4,500 16,655 136,622 129,089 76,532 9,280 827 379,891 279

1987 1,189 2,112 3,233 12,443 104,615 115,481 58,815 4,331 862 303,081 227

1988 1,158 3,728 5,016 13,615 72,718 113,791 63,864 4,421 761 279,072 1901989 630 2,213 3,343 10,176 62,913 117,686 84,665 5,419 753 287,798 176

1990 966 2,563 4,501 11,643 37,140 52,327 65,813 7,522 552 183,027 89

1991 640 2,082 2,196 6,601 52,187 110,027 93,152 6,947 713 274,545 150

1992 646 1,964 3,239 9,708 55,090 135,162 103,792 4,918 456 314,975 1751993 771 1,744 2,691 9,923 34,148 64,062 69,129 5,531 387 188,386 99

1994 422 1,976 3,132 7,511 27,202 59,157 54,856 8,079 789 163,124 831995 333 863 1,257 6,419 29,305 112,812 48,781 6,691 1,104 1,506 209,071 1261996 793 57 1,862 1,776 2,424 6,912 40,813 102,200 48,397 6,143 761 337 212,475 1411997 342 426 1,966 1,950 2,4857530+166 57,472 127,882 53,571 18,428 2,234 84 266,840 1771998 161 239 984 883 1,655 7,236 36,437 60,403 76,293 12,136 489 585 197,501 871999 15 287 699 833 1,308 5,157 48,278 101,610 46,200 6,509 637 585 212,118 1382000 340 420 1,495 1,235 2,006 13,594 80,259 106,918 68,407 7,306 510 175 282,665 1852001 333 239 2,196 2,043 3,331 24,076 199,969 263,518 152,434 21,542 4,343 2,769 676,793 435

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 2852003 724 1,728 2,264 1,474 1,714 10,966 95,185 139,612 95,759 12,467 3,115 813 365,821 2312004 236 646 1,799 1,815 2,947 16,183 66,621 111,886 94,482 15,024 972 767 313,378 1782005 149 62 103 1,064 1,517 9,286 84,968 110,487 83,450 21,694 2,598 272 315,650 1912006 1,587 446 944 1,174 1,537 7,172 46,912 154,325 104,659 13,400 5,750 1,235 339,141 1802007 601 387 1,514 1,020 1,666 6,789 58,362 185,281 54,543 11,734 1,332 688 323,917 232

TOTAL 8,157 8,256 72,127 191,033 171,907 481,280 3,962,473 4,918,025 3,617,348 356,011 56,680 13,030 13,856,327 8,874

10-Year

Average 1,377 1,446 2,043 12,038 83,691 141,442 92,803 14,582 2,389 353,766 214

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 - 2007 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 - 2007

(Continued)

TABLE 22

33
TABLE 23

MONTHLY COUNT OF SHAD at

BONNEVILLE DAM 1938 - 2007

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

1938 39 3,184 1,502 527 21 

1939 14 1,539 3,065 157 28 1940 48 12,931 9,178 72 1 

1941 5 2,417 16,010 197 12 16 1942 2 38 11,341 1,473 5 1943 18 2,545 265 20 

1944 287 16,568 248 

1945 2,801 90,773 948 4 1946 3,895 16,073 415 1947 8 5,645 20,280 105 3 1948 8 6,458 1,953 2 1 

1949 2,647 19,609 322 1 

1950 7,265 548 3 

1951 1,269 6,792 277 15 1952 487 2,595 45 4 1953 53 14,856 1,502 19 

1954 34 3,848 1,136 11 

1955 21 4,411 1,358 18 1956 1 67 6,838 1,168 11 1957 1,695 11,039 422 1 2 

1958 3,885 6,257 59 1959 3 32 6,315 369 1 

1960 35,259 57,443 594 72 

1961 18,952 245,471 1,236 33 5 

1962 43,689 387,554 4,657 82 4 2 1963 70 77,961 307,466 4,044 217 14 1964 19 3,203 236,321 13,008 121 2 1965 1 33,815 570,432 12,844 194 35 2 1966 94 181,187 367,643 7,988 545 51 5 1967 1 1 6,673 212,681 2,944 152 8 1968 800 107,881 183,878 1,387 121 10 1 1969 2 5 158 233,018 81,159 2,846 163 7 1970 2 250 228,519 99,659 566 262 18 1971 30 34,345 154,215 951 55 1 1972 38 16,689 192,608 5,301 88 1 1973 116,057 377,830 24,701 577 38 4 1974 7 6,122 91,302 1,496 17 1 

1975 11 43,712 219,133 1,349 38 3 

34
TABLE 23

(Continued)

MONTHLY COUNT OF SHAD at

BONNEVILLE DAM 1938 - 2007

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

1976 4 123,053 179,994 2,112 49 7 

1977 51,709 431,540 11,818 568 76 12 1978 30 802,110 57,997 991 33 5 1979 800 994,253 43,734 658 258 141 13 

1980 1,460 766,473 170,705 685 51 15 1 

1981 2 20,976 708,295 150,730 1,080 79 17 1982 1 6,888 655,037 117,325 914 37 9 1 1983 78,105 1,224,342 118,975 1,103 112 37 

1984 553 950,406 320,526 4,097 153 55 1 1985 101,770 816,288 55,233 1,410 206 39 5 

1986 104,724 722,443 29,622 1,164 166 47 4 1987 28 254,326 678,850 10,254 379 32 5 1 1988 20 408,822 734,635 20,146 697 

1989 1 199,327 1,651,338 24,697 2,041 1990 4 532,617 2,296,098 116,799 2,347 1991 1 37,677 1,566,933 307,835 1,971 1992 256 685,939 1,767,696 93,446 4,102 1993 11 10 111,459 1,883,831 167,900 3,463 1994 53 136,547 1,223,421 195,894 1,640 1995 1 231,973 1,289,390 193,091 1,724 1996 24,653 1,676,695 221,795 1,514 1997 97,507 1,760,507 312,779 768 1998 1 185,810 1,660,405 44,656 120 1999 132,782 1,374,822 129,625 1,043 2000 6 229,344 961,587 52,558 822 2001 9 704,104 1,550,639 41,596 1,611 2002 0 382,611 2,670,772 110,780 393 2003 420,265 4,025,864 108,226 4,195 2004 662,249 4,544,400 142,236 6,792 

2005 288,233 3,768,400 182,603 2,893 2006 205,664 3,555,887 197,303 6,400 2007 56 695,605 1,763,670 112,508 3,438 

TOTAL 14 457 7,112,149 52,088,743 7,760,352 139,464 4,136 593 36 

10 Year - Average 390,667 2,587,645 112,209 2,771 

35
TABLE 24

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 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

TOTAL 3 4,085 164,927 764,786 1,764,330 868,374 143,421 11,986 1,262 3,723,193

10-Year Average 30 1,861 17,519 19,337 6,976 2,691 185 48,596

 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.

*** Counting lamprey was stopped after 1969. It was resumed again in 1997. ***

MONTHLY COUNT OF LAMPREY at

BONNEVILLE DAM 19391

 - 1969, 1997 – 2007 

Information concerning the lamprey count table. 

The counts in the following table can be considered an approximation of trends, only. Lamprey are difficult

animals to count in that they move back and forth in front of the fish count window. They also spend long

periods of time resting. Lamprey also are more likely to pass at night than are salmon and for most of the years,

fish counting took place only in the daytime. Further, 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. This change could have made a difference in the counts. 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. 

36
37

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

(22 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
THE DALLES DAM 

 

FISH COUNTING SCHEDULE 

Feb 20 – Mar 31 Video counting daily 0400-2000 hours Pacific Standard Time. 

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

Nov 1 – Dec 7 Video counting daily 0400-2000 hours Pacific Standard Time. 

 

FISHWAY OPERATING SCHEDULE 

The following information includes fishway operation for calender year 2007. Total length of 

time for annual fishway outages can be determined by referring to previous years’ annual 

reports. 

East Adult Fishway 

Jan 1-Jan 2: in full operation with attraction water 

 Jan 3: ladder flow only 

 Jan 4 – Feb 22: dewatered for maintenance 

 Feb 23-Feb28: ladder flow only 

Mar 1-Dec 4: in full operation with attraction water 

Aug 9: Attraction water off half day for required ROV grating inspection 

 Dec 5 – Dec 31: dewatered for maintenance 

North Adult Fishway 

Jan 1-Jan 3: ladder flow only 

 Jan 4 – Dec 31: in full operation with attraction water 

 Aug 9: attract water off half day for required ROV grating inspection 

Ice/Trash Sluiceway (Juvenile) 

Jan 1-Apr 1: endgate closed 

 Apr 2-Nov 30: open with sluicegates 1-1, 1-2, 1-3, 5-3, 182, 18-3 

 Dec 1-Dec 31: endgate closed 

Spillway 

Jan 1-Apr 9: closed 

 Apr 10-Aug 31: spill 40%, 24 hrs/day

Sept 1-Dec 31: closed 

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 

38 
water supply during the entire operation to reduce fish stranding. Fishway areas not included on 

this list are inspected by divers. 

Fishway Dewaterings 

East ladder (Jan 6) – Seventeen adult steelhead released to river. 

West entrance (Jan 6) – Three adult steelhead released to river. 

South entrance (Jan 6) – Two adult steelhead and 2 juvenile steelhead and 25 lamprey released 

to river. 

East entrance, junction pool, collection and transportation channels (Feb 1) – Four adult 

steelhead, 244 lamprey, 7 small sturgeon and 4 carp released to river. 

East ladder (Dec 5) – Annual inspection and maintenance. One adult steelhead, 12 juvenile 

steelhead and 6 large sturgeon (5’-7’) released to river. Three lamprey given to Nez Perce and 

1 to Umatilla Tribe restocking efforts. 

South entrance (Dec 17) – One adult steelhead released to river. Seventeen lamprey given to 

Nez Perce tribe for restocking efforts. 

Junction pool (Dec 17) – Five adult steelhead released to river. 

Transportation channel (Dec 17) – Five adult steelhead, 14 small sturgeon released to river. 

Two lamprey given to Nez Perce for restocking efforts. 

East entrance (Dec 17) – Two adult steelhead released to river. 

Collection channel and west entrance (Dec 17) – no fish found. 

Fishway Dives 

North and east fishway ROV(Aug 9) – Annual mid season inspection. No problems found. 

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. 

Turbine Dewaterings 

Fish unit 1 scroll case, draft tube (Jan 5) – No fish found 

Main turbine unit 17 (May 22) – Routine maintenance. No fish in scroll case or draft tube. 

Main turbine unit 18 (Jun 1) – One perch in scroll released to river. Five sturgeon and 4 catfish 

in draft tube released to river. 

Main turbine unit 21 (Sep 13) – Routine maintenance. No fish in scroll case. One hundred 

twenty sturgeon (largest 5’) and 40 catfish in draft tube released to river. 

Main turbine unit 18 (Oct 17) – Routine maintenance. No fish in scroll case. One sturgeon and 

2 catfish in draft tube released to river. 

39 
Main turbine unit 5 (Nov 13) – One sturgeon in scroll case and one catfish in draft tube 

released to river. 

NAVLOCK DEWATERINGS 

Fill Valve emergency dewatering – Three sturgeon and 1 carp removed and released to river. 

FISHWAY INSPECTION COMPARISON 

Two adult fishway inspections are conducted per day during the adult fish passage season 

(March 1 to November 31). One adult fishway inspection is conducted per day during the nonpassage season. Items shown in italics are inspected once per day. All other items are inspected 

during every fishway inspection. Guidelines are provided by the COE Fish Passage Plan. 

Weekly fishway status reports are provided throughout the year. Increased or continual problem 

areas indicated in red. Values are rounded to the nearest whole percent. 

Criteria Item 2007 2006 2005 2004 

East Fishway 

 Exit differential 0 0 0 0 

 Weir 158 1 1 2 3 

 Weirs 154 – 157 2 5 9 2 

Count station differential 0 1 1 2 

Weir crest depth 1 1 1 7 

JP2 junction pool pulled pulled 1 1 

JP4 junction pool pulled pulled 0 1 

JP6 junction pool 0 3 5 21

 East entrance differential 1 2 1 10

 E1 entrance depth 0 closed closed closed

 E2 entrance depth 0 0 2 19

 E3 entrance depth 0 0 1 2 

Collection channel velocity 2 12 42 32

 West entrance differential 0 1 7 7 

 W1 entrance depth 0 2 1 4 

 W2 entrance depth 0 1 8 3 

 W3 entrance depth 0 closed closed closed 

 South entrance differential 2 1 4 9 

 S1 entrance depth 19 1 1 7 

 S2 entrance depth 3 1 1 7 

 

North Fishway 

 Exit differential 0 0 0 0 

Count station differential 0 0 1 0 

Weir crest depth 2 3 1 0 

 North entrance differential 5 0 1 1 

 N1 entrance depth 0 0 1 2 

40 
 N2 entrance depth closed closed closed closed 

PUD intake differential 0 2 1 1 

Ice/Trash Sluice gate operation 0 0 2 0 

Spill pattern 0 0 0 0 

Turbine operation priority 0 0 0 0

Turbine 1% operation 0 0 2 0

 

Discussion 

Collection channel velocity was similar to previous years. The velocity meter at bay 20 was 

abandoned due to accuracy problems. Surface measurements of the entire channel were taken 

with timed float. Overall collection channel velocity was within criteria, with the exception of 

bay 20-21 which continued to be slow area. 

S1 entrance weir was out of service for most of spring due to mechanical problems. A bulkhead 

was installed and the adjacent entrance S2 was operated at approx 15’ depth to maintain criteria 

differential. S1 was reinstalled after repair. Another weir is being constructed that will provide a 

spare for south and north spillway entrances. 

WATER QUALITY 

Temperature was read from station service penstock at The Dalles. Water clarity was read by 

secchi dish at count stations. This data was provided in ’07 per regional request to maintain 

historical data base. Temperature monitoring by temperature data loggers in each fishway was 

provided biweekly in the fishway status reports for more representative water temperatures. The 

data loggers have been proven more accurate and pertinent to fish passage concerns. 

41 
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DE

CHINOOK* 1 51 19,338 46,147 34,405 19,510 21,415 93,517 17,883 1,326 2STEELHEAD 195 1,948 1,033 255 2,155 25,008 66,310 121,058 26,079 2,776 14SOCKEYE 10 13,475 5,540 99 COHO* 596 17,545 14,608 198 1CHUM 4 5 PINK 1 

TOTAL 196 1,999 20,371 46,412 50,035 50,058 88,420 232,121 58,574 4,305 17

SHAD 8 887,302 2,538,574 164,262 1,842 LAMPREY 1 1 319 4,468 1,062 227 7 STURGEON 5 10 22 18 13 BULL TROUT *Jacks includedCounting occurred Feb 20 through Dec 4 from 0400-2000 PST. Visual counts occurred Apr 1 - Oct 31. Video counting occurred during all other times.Shad are not counted after August 31.

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

2007

TABLE 25

42
DISCHARGE AND WATER QUALITY DAT

A

DISCH SPILL *TURBIDITY

DATE KCFS KCFS SECCHI *DEG F

Jan 1 118.5 0.0

Jan 2 116.9 0.0Jan 3 121.0 0.0Jan 4 146.5 0.0Jan 5 167.6 0.0Jan 6 146.9 0.0Jan 7 160.6 0.0Jan 8 146.3 0.0Jan 9 132.0 0.0Jan 10 161.6 0.0Jan 11 153.6 0.0Jan 12 196.2 0.0Jan 13 173.7 0.0Jan 14 185.7 0.0Jan 15 198.7 0.0Jan 16 188.5 0.0Jan 17 169.9 0.0Jan 18 197.3 0.0Jan 19 170.4 0.0Jan 20 162.7 0.0Jan 21 146.2 0.0Jan 22 174.6 0.0Jan 23 162.2 0.0Jan 24 172.2 0.0Jan 25 175.9 0.0Jan 26 177.5 0.0Jan 27 173.3 0.0Jan 28 141.0 0.0Jan 29 182.2 0.0Jan 30 145.3 0.0Jan 31 159.3 0.0

AVG. 162.1 0.0

*Data Unavailable

THE DALLES PROJECT 2007

JANUARY

TABLE 26

43
TABLE 27

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

Feb 1 

Feb 2 Feb 3 Feb 4 Feb 5 Feb 6 Feb 7 Feb 8 Feb 9 Feb 10 Feb 11 Feb 12 Feb 13 Feb 14 Feb 15 Feb 16 Feb 17 Feb 18 Feb 19 Feb 20 0 1 Feb 21 0 2 Feb 22 0 2 Feb 23 0 4 Feb 24 0 4 Feb 25 0 5 Feb 26 0 3 Feb 27 0 11 Feb 28 1 25 TOTAL 1 195 57 

AVG. 0 22 6 

 Note: From February 20 to March 31, counts were from video tape. The counts are 16-hour counts and occurred between 0400-2000 PST.

7716201433

599

12

CHINOOK ADULT

44
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Mar 1 0 29 11 

Mar 2 0 31 13 Mar 3 1 34 10 Mar 4 0 38 11 Mar 5 1 26 6 Mar 6 0 31 10 Mar 7 0 28 7 Mar 8 0 32 7 Mar 9 2 51 15 Mar 10 1 32 7 Mar 11 0 35 7 Mar 12 3 56 14 Mar 13 1 57 24 Mar 14 1 46 23 Mar 15 0 42 19 Mar 16 0 30 10 Mar 17 1 45 20 Mar 18 2 44 9 Mar 19 2 51 27 Mar 20 1 40 20 Mar 21 2 44 20 Mar 22 -1 44 20 Mar 23 1 53 22 Mar 24 2 61 26 Mar 25 4 55 23 Mar 26 1 77 29 Mar 27 3 127 42 Mar 28 3 127 30 Mar 29 2 169 33 Mar 30 13 230 70 Mar 31 5 183 44 TOTAL 51 1,948 629 

AVG. 2 63 20 

 Note: From February 20 to March 31, counts were from video tape. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST.Video disruption occurred resulting in a loss of 7 hours at the north ladder. Official Spring Chinook run started April 1. February and March Chinook counts were not added to spring totals.

TABLE 28

CHINOOK ADULT

45
TABLE 29

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Apr 1 3 0 184 69 0 0 

Apr 2 1 0 108 33 0 0 

Apr 3 0 0 178 65 0 0 

Apr 4 4 0 69 17 0 0 

Apr 5 2 0 69 22 0 0 Apr 6 1 0 37 9 0 0 

Apr 7 2 0 28 16 0 0 

Apr 8 8 0 37 12 0 0 Apr 9 16 1 40 19 0 0 Apr 10 18 0 22 8 0 0 

Apr 11 10 1 25 7 0 0 Apr 12 44 2 21 5 0 0 Apr 13 81 2 13 6 0 0 Apr 14 111 1 22 10 0 0 

Apr 15 288 2 20 10 0 0 

Apr 16 256 2 27 13 0 0 

Apr 17 190 2 10 5 0 0 

Apr 18 547 0 18 8 0 0 

Apr 19 714 3 14 3 0 0 

Apr 20 1,136 8 18 11 0 0 

Apr 21 1,574 13 11 6 0 0 

Apr 22 1,066 19 7 2 0 0 

Apr 23 721 13 5 4 0 0 

Apr 24 884 13 3 2 0 0 

Apr 25 1,430 40 11 10 0 1 

Apr 26 1,303 34 5 4 1 0 

Apr 27 2,125 84 12 2 0 0 

Apr 28 2,078 119 9 4 1 0 

Apr 29 2,066 120 8 1 5 0 

Apr 30 2,040 140 2 1 1 0 

TOTAL 18,719 619 1,033 384 8 1 

AVG. 624 21 34 13 0 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.

CHINOOK ADULT

46
TABLE 30

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON May 12,662 266 0 10 4 0 0 0 

May 21,859 269 0 2 1 2 0 0 

May 31,553 263 0 7 5 0 0 0 

May 41,913 342 0 4 0 1 0 0 

May 51,302 385 0 9 4 1 0 0 

May 61,181 434 0 2 2 4 0 0 

May 71,127 468 0 7 1 1 0 0 

May 81,059 353 0 2 0 4 0 0 

May 91,723 936 0 6 0 18 0 0 

May 10 2,769 1,290 0 6 1 49 0 0 May 11 1,564 790 0 7 -1 350 0 0 

May 12 946 611 0 7 0 175 0 0 

May 13 952 775 0 6 1 259 0 0 

May 14 635 540 0 7 2 126 0 0 

May 15 543 455 0 9 1 498 0 0 

May 16 786 814 0 11 0 677 0 0 May 17 789 794 0 12 0 2,950 0 0 

May 18 689 445 0 16 2 2,231 0 0 

May 19 998 479 0 5 0 2,718 0 0 

May 20 726 432 0 2 0 3,719 0 0 

May 21 842 338 0 5 0 5,243 0 1 

May 22 520 294 0 6 0 62,099 0 0 

May 23 459 265 0 5 -1 96,766 0 1 May 24 521 286 0 10 2 67,985 0 1 May 25 529 262 0 9 1 73,382 0 0 May 26 557 324 0 7 4 114,782 0 0 

May 27 556 304 0 15 1 82,891 0 1 

May 28 542 259 1 24 4 52,475 0 0 May 29 514 148 0 8 1 67,072 0 0 May 30 659 307 2 20 1 125,671 0 0 

May 31 580 164 7 9 1 125,153 1 1 TOTAL 32,055 14,092 10 255 37 887,302 1 5

AVG. 1,034 455 0 8 1 28,623 0 0 

RUN YEAR CHINOOK CHINOOK TOTAL WILD

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 50,774 14,711 10 1,288 421 887,310 2 5 

 CHINOOK ADULT

47
TABLE 31

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Jun 1 680 228 16 29 1 134,023 2 0 

Jun 2 486 185 25 16 2 165,704 1 0 

Jun 3 855 282 23 13 6 153,187 2 0 Jun 4 729 161 32 20 5 121,651 4 0 Jun 5 723 208 21 22 1 114,222 12 0 

Jun 6 490 140 41 20 2 60,922 7 0 

Jun 7 1,058 243 46 25 1 62,244 7 0 

Jun 8 1,017 220 62 20 1 65,998 1 0 Jun 9 1,162 196 77 28 5 80,059 3 0 Jun 10 850 211 169 30 6 47,016 22 3 Jun 11 597 102 106 12 2 89,750 9 0 Jun 12 792 270 240 49 5 106,949 2 1 

Jun 13 1,109 355 307 43 7 153,907 12 1 

Jun 14 1,064 230 414 62 4 101,106 10 0 Jun 15 858 281 238 81 12 57,002 6 1 

Jun 16 1,153 274 619 98 11 148,758 9 0 

Jun 17 1,187 318 543 74 17 93,648 26 0 

Jun 18 587 336 355 48 16 49,786 6 1 

Jun 19 687 210 471 24 6 79,928 15 0 Jun 20 714 253 815 102 11 70,291 12 0 Jun 21 911 263 975 74 8 80,706 27 1 Jun 22 1,176 373 1,213 116 21 126,210 15 1 

Jun 23 1,297 207 924 75 13 96,723 11 0 

Jun 24 1,205 282 1,257 139 16 57,401 11 0 

Jun 25 1,102 192 905 73 24 59,739 6 0 Jun 26 1,349 362 868 165 40 65,311 21 0 Jun 27 727 288 731 132 33 26,690 16 0 

Jun 28 704 247 647 161 43 23,504 23 1 Jun 29 892 250 756 196 46 20,437 13 0 Jun 30 913 164 579 208 82 25,702 8 0 TOTAL 2,021 25,053 7,331 13,475 2,155 447 2,538,574 319 10 

AVG. 674 928 244 449 72 15 84,619 11 0 

RUN YEAR CHINOOK CHINOOK TOTAL WILD

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 52,795 15,406 13,485 3,443 868 3,425,884 321 15 

SUMMER 25,053 6,636 

TOTAL 77,848 22,042 

CHINOOK ADULT

48
TABLE 32

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Jul 1 920 270 882 359 87 22,758 5 1 

Jul 2 600 168 645 331 128 35,670 22 0 

Jul 3 806 207 547 453 129 15,680 1 2 Jul 4 620 144 403 293 105 21,126 29 0 Jul 5 699 221 417 404 148 12,619 47 0 Jul 6 646 391 370 537 171 11,738 56 0 Jul 7 840 287 326 579 206 8,439 67 0 Jul 8 706 224 205 544 207 5,812 82 0 

Jul 9 570 192 228 621 197 6,051 106 0 Jul 10 425 111 195 466 203 3,503 209 0 Jul 11 538 147 219 797 370 2,668 274 3 Jul 12 510 90 144 524 209 2,140 353 2 Jul 13 496 153 109 839 353 2,634 318 0 Jul 14 443 163 127 751 348 1,861 451 0 Jul 15 491 145 126 1,047 419 2,382 266 0 

Jul 16 286 111 82 557 211 1,986 215 0 

Jul 17 551 184 106 1,164 560 1,420 420 3 

Jul 18 421 108 58 860 394 1,152 298 3 

Jul 19 352 133 75 695 321 783 233 1 

Jul 20 533 150 60 1,007 402 735 138 0 Jul 21 378 86 50 764 319 764 109 1 

Jul 22 360 94 31 938 389 260 85 0 

Jul 23 350 79 21 1,199 468 295 85 1 Jul 24 386 107 20 1,280 523 281 51 1 

Jul 25 293 90 14 842 333 179 51 0 

Jul 26 350 100 16 1,318 574 450 79 0 

Jul 27 338 79 21 1,208 466 198 96 1 Jul 28 264 123 15 1,365 540 234 48 1 

Jul 29 265 87 10 1,376 535 167 108 0 

Jul 30 248 82 12 978 345 180 92 2 

Jul 31 243 56 6 912 336 97 74 0 TOTAL 14,928 4,582 5,540 25,008 9,996 164,262 4,468 22 AVG 482 148 179 807 322 5,299 144 1 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

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

SPRING 52,795 15,406 0 0 19,025 28,451 10,864 3,590,146 4,789 37 

SUMMER 39,981 11,218 

TOTAL 92,776 26,624 

CHINOOK ADULT

49
TABLE 33

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Aug 1 197 49 0 0 8 1,205 464 126 44 4 Aug 2 207 54 0 0 2 835 259 58 57 1 Aug 3 268 88 0 0 11 1,290 531 128 65 0 Aug 4 199 70 2 0 4 1,237 441 54 40 0 

Aug 5 228 59 0 0 2 1,873 681 157 82 1 

Aug 6 185 179 0 0 29 1,115 375 127 48 0 

Aug 7 152 49 0 0 8 1,726 600 134 62 1 

Aug 8 163 118 0 0 6 1,203 357 64 54 0 

Aug 9 237 45 0 0 6 1,690 538 57 88 1 

Aug 10 235 59 0 0 17 1,378 384 69 33 1 

Aug 11 388 53 4 0 2 1,751 487 58 23 0 

Aug 12 313 49 0 0 1 2,153 665 30 8 0 Aug 13 261 39 0 -1 1 1,855 539 24 31 2 

Aug 14 350 46 0 0 0 1,597 416 57 27 0 

Aug 15 436 84 0 0 1 1,815 482 158 36 0 

Aug 16 472 61 0 0 0 2,496 674 84 27 1 

Aug 17 497 55 1 0 0 2,945 731 22 29 1 

Aug 18 562 54 5 1 0 2,955 789 28 25 0 

Aug 19 539 65 10 0 1 3,314 823 23 37 1 

Aug 20 566 81 14 6 0 2,651 647 18 19 1 

Aug 21 544 60 6 0 0 2,245 507 57 39 0 

Aug 22 729 73 7 2 0 3,162 730 83 19 0 

Aug 23 373 69 10 0 0 2,384 567 51 34 0 

Aug 24 439 64 20 1 0 2,500 545 18 35 1 

Aug 25 961 74 25 8 0 2,218 470 32 16 0 

Aug 26 819 106 64 7 0 2,638 539 19 16 -1 

Aug 27 1,332 148 40 13 0 2,664 510 8 5 0 Aug 28 1,254 143 72 8 0 3,308 752 9 14 0 Aug 29 1,079 177 52 3 0 2,698 494 5 27 3 Aug 30 1,414 217 77 1 0 2,398 478 49 15 0 Aug 31 2,951 577 128 10 0 3,011 559 35 7 0 TOTAL 672 17,678 3,065 537 59 99 66,310 17,034 1,842 1,062 18 

AVG. 224 631 99 17 2 3 2139 549 59 34 1 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

 TOTALS TO DATE ADULT JACK ADULTS JACKS SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 52,795 15,406 537 59 19,124 94,761 27,898 3,591,988 5,851 55 

SUMMER 40,653 11,409 

FALL 17,678 2,874 

TOTAL 111,126 29,689 

 CHINOOK ADULT

50
TABLE 34

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK LAMPREY STURGEON 

Sep 12,788 701 171 13 2,429 490 0 11 0 Sep 23,351 703 170 9 2,638 570 0 8 0 

Sep 31,962 625 186 25 2,000 411 0 2 1 Sep 41,830 563 152 15 1,144 259 0 13 0 

Sep 51,126 568 115 35 859 181 0 15 1 

Sep 62,185 728 214 17 2,562 469 0 13 0 

Sep 71,456 575 269 18 2,937 534 0 21 0 Sep 82,722 1,032 525 133 6,949 1,443 0 10 0 Sep 93,144 1,028 452 21 7,341 1,427 0 14 3 Sep 10 2,944 1,100 259 70 4,060 782 0 18 1 

Sep 11 3,068 1,047 235 50 3,372 665 0 12 0 Sep 12 2,483 1,001 403 89 3,931 876 0 14 1 Sep 13 1,302 930 237 64 4,246 973 0 11 1 

Sep 14 1,894 1,357 620 52 4,317 939 0 6 2 

Sep 15 2,045 1,144 899 192 7,059 1,603 0 9 0 

Sep 16 2,711 1,267 1,062 120 7,988 1,806 0 6 0 

Sep 17 1,725 779 602 65 4,671 1,091 0 2 1 Sep 18 1,323 732 566 34 4,427 977 0 10 0 

Sep 19 1,577 713 332 9 3,694 764 0 8 0 

Sep 20 1,830 714 594 81 4,738 1,001 0 2 0 Sep 21 3,203 1,335 490 26 5,424 1,034 0 2 1 

Sep 22 3,444 2,412 959 92 5,624 1,302 0 2 0 

Sep 23 3,853 2,548 1,088 54 5,559 1,108 0 0 1 Sep 24 2,351 1,981 1,331 188 6,512 1,483 0 2 0 Sep 25 2,182 1,333 1,857 64 5,536 1,199 0 2 0 Sep 26 1,093 948 446 31 2,442 546 0 2 0 Sep 27 1,163 805 444 24 2,432 566 1 5 0 Sep 28 884 619 270 12 1,943 368 0 5 0 Sep 29 1,013 708 462 17 2,769 609 0 1 0 Sep 30 528 341 502 13 1,455 332 0 1 0 TOTAL 63,180 30,337 15,912 1,633 121,058 25,808 1 227 13 AVG. 2,106 1,011 530 54 4,035 860 0 8 0 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

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

SPRING 52,795 15,406 16,449 1,692 19,124 215,819 53,706 3,591,988 6,078 68 SUMMER 40,653 11,409 

FALL 80,858 33,211 

TOTAL 174,306 60,026 

CHINOOK ADULT

51
TABLE 35

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD CHUM LAMPREY STURGEON 

Oct 1 693 222 301 32 1,364 309 0 5 

Oct 2 814 345 1,396 19 3,275 680 0 0 

Oct 3 917 419 2,119 43 2,648 663 0 0 Oct 4 804 336 1,966 21 1,401 328 0 0 Oct 5 533 235 2,241 28 2,030 585 0 1 Oct 6 434 232 652 74 1,279 293 0 0 Oct 7 468 261 259 23 1,010 224 0 1 Oct 8 328 168 186 1 708 162 0 0 Oct 9 511 252 99 7 743 200 0 0 

Oct 10 793 410 130 6 932 185 0 0 

Oct 11 673 338 182 18 1,017 231 0 0 Oct 12 825 329 169 16 866 179 0 0 

Oct 13 639 302 144 6 852 186 0 0 

Oct 14 359 144 115 7 645 114 0 0 Oct 15 482 229 135 4 596 120 0 0 Oct 16 458 183 126 5 605 157 0 0 Oct 17 349 107 117 0 482 137 0 0 Oct 18 420 129 295 1 476 120 0 0 Oct 19 231 66 703 8 366 88 0 0 

Oct 20 306 79 1,717 24 846 284 0 0 

Oct 21 283 57 556 23 742 228 0 0 

Oct 22 177 61 252 21 723 208 0 0 Oct 23 194 69 96 0 462 100 0 0 Oct 24 198 46 77 0 514 150 0 0 Oct 25 182 17 45 0 305 61 0 0 Oct 26 160 36 35 0 293 94 0 0 Oct 27 133 29 23 5 259 66 0 0 Oct 28 66 19 21 0 154 52 0 0 Oct 29 94 14 10 2 170 35 2 0 Oct 30 68 31 24 1 187 59 0 0 Oct 31 117 9 21 1 129 30 2 0 TOTAL 12,709 5,174 14,212 396 26,079 6,328 4 7 AVG. 410 167 458 13 841 204 0 0 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

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

SPRING 52,795 15,406 30,661 2,088 19,124 241,898 60,034 3,591,988 6,085 68 

SUMMER 40,653 11,409 

FALL 93,567 38,385 

TOTAL 187,015 65,200 

 Note: Visual counts ended October 31. 

CHINOOK ADULT

52
TABLE 36

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD CHUM LAMPREY STURGEON 

Nov 1 131 17 22 1 146 41 0 0 

Nov 2 118 15 16 0 138 33 0 -1 Nov 3 78 7 21 0 99 21 0 1 Nov 4 41 3 8 0 99 17 0 0 Nov 5 47 3 8 0 117 17 0 0 Nov 6 77 6 8 1 102 24 0 0 Nov 7 75 5 7 0 102 24 0 0 Nov 8 51 10 8 1 83 23 0 0 Nov 9 59 3 7 0 86 26 2 0 Nov 10 52 2 2 1 90 30 0 0 Nov 11 47 3 3 0 70 17 0 0 Nov 12 55 0 7 0 41 5 1 0 Nov 13 49 0 6 0 61 13 0 0 Nov 14 41 3 5 0 65 12 0 0 Nov 15 49 4 11 1 79 18 0 0 Nov 16 23 0 4 0 73 21 0 0 Nov 17 22 2 7 0 101 27 1 0 Nov 18 25 1 12 1 137 38 0 0 Nov 19 25 1 5 0 98 26 0 0 Nov 20 19 0 2 0 110 30 0 0 Nov 21 19 3 2 0 89 25 0 0 Nov 22 16 1 2 0 156 41 0 0 Nov 23 14 1 4 0 152 32 0 0 Nov 24 17 2 2 0 113 35 0 0 Nov 25 12 4 6 1 97 34 0 0 Nov 26 17 2 0 0 85 30 0 0 Nov 27 9 1 4 0 62 25 0 0 Nov 28 9 1 0 0 48 21 1 0 Nov 29 13 0 -1 0 36 14 0 0 Nov 30 14 2 3 0 41 14 0 0 TOTAL 1,224 102 191 7 2,776 734 5 0 AVG. 41 3 6 0 93 24 0 0 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

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

SPRING 52,795 15,406 30,661 2,088 19,124 241,898 60,034 3,591,988 6,085 68 

SUMMER 40,653 11,409 

FALL 93,567 38,385 

TOTAL 187,015 65,200 

 Note: Video counts occurred from November 1 through December 7. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST.Video disruption occurred resulting in a 1 hour loss on 11/5 at the east ladder 

Official Fall chinook run ended October 31st. November and December totals were not added to fall totals. Pink, chum, and sturgeon counts ar

CHINOOK ADULT

53
TABLE 37

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD CHUM LAMPREY STURGEON 

Dec 1 5 0 1 0 31 10 0 0 

Dec 2 2 1 1 0 35 10 1 0 Dec 3 4 2 1 0 20 4 0 0 Dec 4 2 1 4 1 38 14 1 -1 Dec 5 3 0 6 0 5 1 0 -1 Dec 6 -1 0 2 0 -8 0 0 0 Dec 7 1 0 -1 0 22 6 0 0 Dec 8 Dec 9 Dec 10 Dec 11 Dec 12 Dec 13 Dec 14 Dec 15 Dec 16 Dec 17 Dec 18 Dec 19 Dec 20 Dec 21 Dec 22 Dec 23 Dec 24 Dec 25 Dec 26 Dec 27 Dec 28 Dec 29 Dec 30 Dec 31 TOTAL 16 4 14 143 45 2 -2

AVG. 2 1 2 20 6 0 0 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

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

SPRING 52,795 15,406 30,661 2,088 19,124 241,898 60,034 3,591,988 6,085 68 

SUMMER 40,653 11,409 

FALL 93,567 38,385 

TOTAL 187,015 65,200 

 Note: Video counts occurred from November 1 through December 7. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST.

Official Fall chinook run ended October 31st. November and December totals were not added to fall totals. Pink, chum, and sturgeon counts ar

CHINOOK ADULT

54
TABLE 38

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK TOTALS

1957 312,678 129,361 90,201 6,793 75 4 539,112

1958 301,960 121,420 111,039 2,395 31 5 536,850

1959 207,461 156,090 86,259 2,709 25 9 452,553

1960 196,962 111,189 59,441 3,000 35 5 370,632

1961 201,335 134,572 16,689 2,139 4 354,739

1962 187,132 163,301 27,127 3,696 5 381,261

1963 180,969 118,957 56,931 3,716 23 3 360,599

1964 183,842 110,033 79,042 5,978 5 378,900

1965 195,049 141,052 44,279 17,468 1 3 397,852

1966 240,671 146,172 147,886 32,279 1 567,009

1967 280,112 121,614 120,589 32,015 1 4 554,335

1968 262,975 147,481 116,897 42,687 1 570,041

1969 314,258 112,529 37,226 17,054 1 481,068

1970 261,457 99,187 77,678 23,219 4 461,545

1971 250,528 151,348 76,103 29,061 3 507,043

1972 268,628 135,303 44,671 16,562 465,164

1973 280,945 100,082 52,303 11,152 1 444,483

1974 217,181 70,875 28,827 14,655 331,538

1975 217,283 57,675 43,198 13,976 332,132

1976 216,163 82,568 27,747 19,392 345,870

1977 224,950 133,882 86,252 10,021 455,105

1978 199,228 60,485 11,845 18,877 290,435

1979 150,647 83,364 32,791 8,726 4 275,532

1980 113,951 93,963 42,088 6,326 256,328

1981 135,176 113,268 35,447 6,941 1 290,833

1982 172,682 117,434 33,331 7,383 330,830

1983 156,190 171,055 84,204 3,459 1 414,909

1984 203,920 219,123 101,177 3,142 1 527,363

1985 370,982 276,025 117,254 4,625 5 768,891

1986 443,013 281,953 48,477 4,842 3 4 778,292

1987 421,190 217,768 87,599 3,310 1 2 729,870

1988 378,080 198,499 55,802 9,226 641,607

1989 282,168 235,639 39,672 12,611 570,090

1990 207,556 129,271 40,230 4,645 381,702

1991 153,023 199,853 63,405 9,601 103 425,985

1992 168,507 232,179 66,384 3,825 3 470,898

1993 184,953 124,829 62,252 4,360 376,394

1994 161,758 112,253 9,356 4,376 287,743

1995 141,793 145,844 7,166 3,269 298,072

1996 167,911 162,456 25,055 4,583 360,005

1997 223,801 164,756 32,430 4,729 425,716

1998 154,132 116,682 8,826 8,970 288,610

1999 199,491 156,874 13,715 15,041 19 385,140

2000 316,836 205,241 73,383 29,536 1 624,997

2001 629,334 503,327 102,562 64,557 1,299,780

2002 583,155 387,920 40,554 12,786 1,024,415

2003 608,153 273,172 34,176 45,374 29 128 961,032

2004 562,737 241,123 107,466 41,645 5 0 952,976

2005 389,905 244,213 65,273 36,129 0 23 735,543

2006 341,371 249,223 30,026 34,339 3 3 654,965

2007 253,613 246,960 19,124 32,961 11 1 552,670

Totals 13,477,795 8,509,443 2,921,455 760,161 244 356 25,669,454

10-Year

Average 403,873 262,474 49,511 32,134 748,013

*Jacks included

YEARLY TOTALS OF SALMONIDS COUNTED OVER THE DALLES DAM

1957 - 2007

55
SPRING SUMM

1 JAN- 4 JU

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* 3 JUN 3 AU

1957 22 42,161 59,410 86,096 35,643 28,828 56,753 3,564 201 312,678 109,723 116,1958 114 8,268 47,862 59,955 24,381 17,211 141,262 2,788 119 301,960 61,747 80,1959 8 16,771 32,634 27,799 42,817 20,142 65,229 2,022 39 207,461 50,874 71,1960 17,073 40,091 52,577 22,549 15,225 46,453 2,720 274 196,962 58,406 75,1961 43,822 35,059 24,478 24,596 16,866 53,371 3,143 201,335 79,183 50,1962 33,069 35,629 34,488 21,515 13,461 46,135 2,835 187,132 69,139 57,1963 19,119 33,207 25,063 20,414 21,865 57,248 4,053 180,969 52,937 47,1964 340 35,551 24,447 16,801 37,697 17,452 49,811 1,743 183,842 60,691 56,1965 190 17,870 24,930 17,900 31,072 25,119 74,904 3,064 195,049 43,617 50,1966 1,068 72,267 22,837 25,530 33,712 14,978 65,380 4,899 240,671 96,628 61,1967 48,744 22,817 24,718 45,346 23,927 107,427 7,133 280,112 71,976 72,1968 100 52,144 45,057 32,827 33,272 22,361 72,209 4,800 205 262,975 98,742 67,1969 65 19,025 80,162 33,432 27,750 29,330 118,890 5,604 314,258 100,482 61,1970 53,370 29,670 22,903 23,318 34,906 93,633 3,657 261,457 83,549 48,1971 28,227 44,181 22,011 29,655 16,190 103,370 6,894 250,528 73,655 51,1972 68,955 33,508 17,354 29,756 21,828 91,666 5,561 268,628 103,107 48,1973 94,334 15,040 19,548 19,181 23,341 101,771 7,730 280,945 111,088 38,1974 13,415 41,902 7,141 22,709 13,964 103,804 14,246 217,181 56,397 30,1975 18,526 32,869 12,155 26,447 28,973 90,193 8,120 217,283 52,483 39,1976 20,266 35,434 17,828 20,129 17,278 90,933 14,295 216,163 56,570 38,1977 72,726 16,672 22,084 22,059 12,266 69,927 9,216 224,950 90,373 44,1978 52,425 30,472 19,477 15,978 11,251 57,786 11,839 199,228 84,924 34,1979 13,993 12,569 14,310 17,687 20,458 61,757 9,516 357 150,647 27,297 32,1980 12,434 15,441 7,948 12,832 12,881 43,675 8,740 113,951 28,237 21,1981 24,227 16,335 8,491 10,779 15,802 53,840 5,702 135,176 41,160 19,1982 10,569 33,296 10,058 9,554 17,466 79,487 12,252 172,682 44,750 19,1983 13,270 22,893 8,766 8,430 12,501 73,942 16,388 156,190 36,856 17,1984 9,326 23,784 9,992 12,332 23,495 105,786 19,205 203,920 33,848 22,1985 36,035 39,173 15,785 10,332 37,806 203,470 27,058 1,323 370,982 76,514 25,1986 175 48,892 36,928 14,175 10,452 22,684 264,091 45,616 443,013 87,004 24,1987 48,812 27,586 17,923 12,145 50,680 236,216 27,828 421,190 77,453 30,1988 51,680 20,756 16,644 13,494 66,509 193,490 15,507 378,080 73,663 29,1989 24,474 27,477 15,539 13,899 58,674 130,931 10,438 736 282,168 53,014 30,1990 115 36,062 20,749 13,390 9,099 22,152 96,538 9,451 207,556 57,424 22,1991 14,513 17,313 10,949 7,638 8,384 84,861 9,365 153,023 32,359 18,1992 38,141 19,414 9,595 5,797 14,589 71,281 9,690 168,507 58,451 14,1993 42,391 25,824 14,165 6,481 19,297 71,395 5,400 184,953 69,356 20,1994 6,573 4,938 7,376 8,360 22,910 98,997 12,604 161,758 11,798 15,1995 3,008 4,244 6,176 7,111 23,094 82,723 15,437 141,793 7,553 13,1996 5,631 20,896 8,018 6,718 26,505 90,762 9,381 167,911 27,127 14,1997 25,639 42,467 14,718 8,011 23,666 100,652 8,648 223,801 69,740 21,1998 14,927 10,488 10,289 6,702 20,129 78,191 13,406 154,132 25,743 16,1999 5,396 17,579 10,972 13,864 30,830 107,411 13,439 199,491 23,743 24,2000 68,618 47,131 20,878 15,442 57,600 97,042 10,125 316,836 117,749 35,2001 228,568 79,627 50,030 35,889 38,452 172,871 23,897 629,334 313,865 80,2002 63,869 116,008 76,400 45,761 63,943 197,956 19,218 583,155 185,046 118,2003 11 7,227 84,312 54,173 70,347 43,926 42,146 280,091 33,070 3,085 84 618,472 149,967 111,2004 272 74,705 59,127 59,859 30,999 41,935 261,434 32,361 2,017 28 562,737 138,229 87,2005 1 44 18,797 41,560 48,505 27,685 25,764 203,518 23,064 958 9 389,905 64,219 73,2006 9 1,006 61,711 58,394 26,404 24,419 141,212 26,060 2,140 16 341,371 64,012 84,2007 1 51 19,338 46,147 34,405 19,510 21,415 93,517 17,883 1,326 20 253,613 68,253 52,

Total 9,800 1,893,334 1,749,524 1,286,262 1,067,329 1,312,948 5,535,292 620,675 12,780 13,488,114 3,730,721 2,343,10-YearAverage 57,954 53,355 44,008 26,618 36,663 163,324 21,252 404,905 115,083 68,*Jacks included

TABLE 39

MONTHLY COUNT OF CHINOOK SALMON

THE DALLES DAM 1957 - 2007

56
MONTHLY COUNT OF SOCKEYE SALMON

THE DALLES DAM 

1957 - 2007

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOT

1957 125 33,476 54,294 2,081 221 4 91958 29 28,854 80,324 1,583 248 1 111959 413 7,176 76,347 2,245 77 1 81960 2 36,907 22,228 297 7 51961 66 5,863 10,629 116 15 11962 55 8,333 18,545 180 14 21963 199 17,914 38,633 185 0 51964 23 9,984 68,205 758 72 71965 184 11,023 31,622 1,438 12 41966 65 36,539 109,167 2,106 9 141967 114 15,713 103,862 892 8 121968 5 77,878 38,542 462 10 111969 22 15,165 21,933 102 3 1 31970 1 18,309 56,903 2,387 75 3 71971 0 8,887 66,841 369 6 71972 0 9,276 34,924 466 5 41973 8 19,510 32,674 105 6 51974 4 3,935 24,790 98 0 21975 0 7,679 35,291 225 2 1 41976 1 10,988 16,637 121 0 21977 5 60,049 26,146 52 0 81978 24 7,158 4,559 104 0 11979 0 14,750 17,734 307 0 31980 0 11,096 30,046 927 19 41981 0 17,692 17,686 68 1 31982 0 11,430 21,742 144 15 31983 1 34,684 49,302 197 19 1 81984 0 62,500 37,926 745 6 101985 1 17 75,603 41,107 521 4 1 111986 12 17,224 30,686 550 4 1 41987 1 48,798 38,443 348 8 1 81988 5 30,443 25,096 208 50 51989 1 22,196 17,321 152 2 31990 0 17,603 22,406 218 3 41991 1 14,106 48,824 443 27 4 61992 16 38,319 27,812 232 4 1 61993 2 36,517 25,584 146 3 61994 0 6,752 2,594 8 2 1995 1 4,195 2,890 61 15 4 1996 0 17,013 7,983 44 15 21997 4 11,707 20,292 395 29 3 31998 0 4,777 3,978 65 6 1999 0 5,210 8,445 57 3 12000 69 61,980 11,242 88 4 72001 12 85,939 16,527 82 2 102002 1 22,714 17,746 93 0 42003 8 21,233 12,862 70 3 4 32004 61 84,332 22,978 94 1 102005 4 38,474 26,688 98 7 2 62006 1 20,817 9,099 105 4 32007 10 13,475 5,540 99 0 1

Total 1 1,572 1,302,195 1,593,675 22,937 1,046 28 1 2,92

10-Year

Average 17 35,895 13,511 85 3 4

TABLE 40

57
TABLE 41

MONTHLY COUNT OF COHO SALMON

THE DALLES DAM: 1957-2007

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

1957 220 605 5,615 342 11 6,791958 96 2,132 161 6 2,391959 46 2,428 234 1 2,701960 475 2,288 227 10 3,001961 4 5 1,898 232 2,131962 5 258 3,194 239 3,691963 2 361 2,931 422 3,711964 506 4,723 749 5,971965 7 200 13,064 4,197 17,461966 225 3,850 25,476 2,728 32,271967 192 494 27,860 3,469 32,011968 372 3,319 36,568 2,346 82 42,681969 412 970 13,179 2,493 17,051970 96 2,064 19,983 1,076 23,211971 1 1,589 26,066 1,405 29,061972 3 1,090 14,564 905 16,561973 793 9,443 916 11,151974 522 10,715 3,418 14,651975 465 10,356 3,155 13,971976 608 14,609 4,175 19,391977 1 91 8,131 1,798 10,021978 355 13,069 5,453 18,871979 211 7,109 1,367 39 8,721980 287 5,064 975 6,321981 295 6,061 585 6,941982 336 5,792 1,255 7,381983 65 2,343 1,051 3,451984 24 2,521 597 3,141985 4 208 3,537 828 48 4,621986 2 1 3,772 1,067 4,841987 12 91 2,409 798 3,311988 232 7,082 1,912 9,221989 283 9,027 3,173 128 12,611990 60 3,229 1,356 4,641991 30 7,714 1,857 9,601992 11 3,119 695 3,821993 18 3,256 1,086 4,361994 1 121 2,922 1,332 4,371995 6 204 2,013 1,046 3,261996 3 73 3,795 712 4,581997 35 3,649 1,045 4,721998 7 3,520 5,443 8,971999 37 11,456 3,548 15,042000 2,248 20,526 6,762 29,532001 1,351 36,099 27,107 64,552002 275 8,286 4,225 12,782003 1,084 29,129 15,161 713 14 46,102004 -1 565 29,591 10,408 1,072 10 41,642005 1 438 20,376 13,814 1,500 0 36,122006 1 1,541 18,080 12,574 2,142 1 34,332007 596 17,545 14,608 198 14 32,96

Total 1,570 29,489 547,314 176,527 5,950 39 760,88

10-YearAverage 814 19,461 11,365 32,20

*Includes Jacks

58
TABLE 42

MONTHLY COUNT OF STEELHEAD 

THE DALLES DAM 1957 - 2007

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC T

1957 1,603 951 977 4,782 45,445 33,319 35,396 6,545 343 1958 122 274 1,898 4,906 20,384 11,442 75,036 6,846 512 1959 1 541 502 2,227 46,271 60,841 41,026 4,502 179 1960 289 557 2,591 28,218 32,667 42,447 4,021 399 1961 305 307 1,396 21,906 17,850 87,344 5,464 1962 528 252 1,068 36,609 31,507 87,463 5,874 1963 153 451 1,361 30,485 25,360 48,066 13,081 1964 50 369 127 493 36,773 31,742 38,197 2,282 1965 36 502 484 896 60,522 21,132 53,389 4,091 1966 25 788 933 600 3,816 52,975 26,382 53,721 6,932 1967 258 183 435 27,914 22,746 56,082 13,996 1968 23 691 344 973 20,974 58,866 57,666 7,456 488 1969 54 953 414 1,442 33,952 22,963 44,146 8,605 1970 337 172 733 15,905 32,752 44,823 4,465 1971 408 233 821 40,712 31,812 69,602 7,760 1972 463 159 604 35,569 30,631 63,748 4,129 1973 723 326 1,981 29,067 25,437 38,017 4,531 1974 529 1,362 1,859 24,779 21,835 15,059 5,452 1975 1,018 1,334 1,973 18,046 20,531 11,519 3,254 1976 768 1,604 3,357 22,021 30,386 21,586 2,846 1977 1,666 1,332 5,038 42,859 13,022 61,678 8,287 1978 834 1,378 3,459 13,493 11,457 26,189 3,675 1979 478 244 1,942 23,054 21,974 20,961 14,079 632 1980 2,885 790 2,134 15,114 30,755 34,447 7,838 1981 1,389 1,632 3,768 34,242 36,537 26,837 8,863 1982 729 1,289 2,710 22,607 31,410 49,050 9,639 1983 438 324 1,492 37,029 47,521 75,210 9,041 1984 846 894 3,715 52,825 36,859 107,377 16,607 1985 2,405 1,511 5,679 41,534 102,866 107,574 13,337 1,119 1986 1,395 610 712 4,492 78,494 60,458 111,066 24,726 1987 1,069 366 3,280 55,395 58,850 76,461 22,347 1988 2,520 969 3,984 34,612 54,986 85,061 16,367 1989 1,810 849 3,950 35,167 45,694 119,322 25,880 2,967 1990 1,169 1,515 920 3,078 17,942 17,772 58,805 28,070 1991 1,826 630 1,755 25,686 37,560 104,833 27,563 1992 1,104 743 3,494 18,753 37,269 157,216 13,600 1993 2,367 731 3,847 17,962 20,194 61,600 18,128 1994 1,327 391 2,263 11,434 11,703 55,247 29,889 1995 435 407 2,329 11,953 46,428 59,604 24,688 1996 669 481 1,981 20,317 61,136 65,400 12,472 1997 658 483 2,187 18,916 34,055 84,006 24,451 1998 609 433 2,433 9,911 12,180 62,331 28,785 1999 279 343 1,625 25,277 56,665 60,762 11,923 2000 491 319 6,467 37,760 48,697 96,040 15,467 2001 788 582 13,063 100,501 95,859 226,711 65,823 2002 2,308 439 7,027 67,132 84,140 170,382 56,492 2003 485 2,389 801 271 4,882 36,960 35,275 158,525 36,458 6,004 524 2004 140 1,072 1,066 680 7,116 23,581 30,398 152,302 23,099 1,647 22 2005 107 688 558 616 4,483 33,476 33,332 126,710 41,174 3,020 49 2006 16 811 972 252 2,241 15,892 43,884 138,845 33,537 12,641 132 2007 195 1,948 1,033 255 2,155 25,008 66,310 121,058 26,079 2,776 143 

Total 12,149 47,478 33,552 155,783 1,653,413 1,915,447 3,845,943 820,516 32,727 8

10-YearAverage 891 419 5,149 37,550 50,674 131,367 33,884 

59
Navigation

Lock Powerhouse

1 20

Spillway

North

Fishway

South

Fishway

Flow

Oregon

Washington

John Day

Lock and Dam

N

Lake Cellilo

Columbia River

Lake Umatilla

0 200 400 600 800 1000

Approximate scale in feet

Turbines in use

16 1

Skeleton Bay

20 17

Fishway Entrance

Fish Entrance

Powerhouse Fish

Collecting System

Fish Counting Station Fish

Counting Station

& Viewing Area

Plate 4 John Day Lock and Dam

60
JOHN DAY DAM 

FISH COUNTING SCHEDULE 

Feb 21 – Mar 31 Video counting daily 0400-2000 hours Pacific Standard Time. 

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

Nov 1 – Dec 7 Video counting daily 0400-2000 hours Pacific Standard Time. 

FISHWAY OPERATING SCHEDULE 

The following information includes fishway operation for calender year 2007. Total 

length of time for annual fishway outages can be determined by referring to previous 

years’ annual reports. 

North Adult Fishway 

Jan 1-Dec 31: in full operation with attraction water 

South Adult Fishway 

Jan 1-Jan 2: ladder flow only 

 Jan 3-Feb 28: dewatered for maintenance 

 Mar 1-Dec 1: in full operation with attraction water 

 Dec 2- Dec 3: ladder flow only 

 Dec 4 – Dec 31: dewatered for maintenance 

Smolt Monitoring Facility 

Jan 1-Apr 2: dewatered 

 Apr 3-Sept 15: in full operation with juvenile sampling 

 Sept 16-Dec 31: dewatered 

Juvenile Bypass System 

Jan 1-Apr 1: 1/3 gatewell orifice open, rotated twice weekly 

Apr 1-Dec 31: full operation (submersible travelling screens removed 2 weeks 

late) 

Spillway 

Jan 1-Apr 9: closed (except for a few tests): 

 Apr 10-Aug31: 0%day, 60% night spring - 30% 24hr/day summer. 

Sept 1-Nov 31: Bay 2 only, 1.5 KCFS daylight hours only (attraction water for 

north fishway) 

 Dec 1-Dec 31: closed 

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 

61 
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 divers. 

Fishway Dewaterings 

South ladder (Dec 4) – Annual inspection and maintenance. Twenty-nine juvenile 

steelhead released to tailwater. One lamprey given to Nez Perce tribe for restocking 

efforts. 

Collection channel (Dec 6) – Annual inspection and maintenance dewatering. Fortyseven juvenile steelhead, 20 catfish, 2 walleye and 5 suckers released to tailwater. Two 

lamprey given to Nez Perce tribe for restocking efforts. 

South entrance (SE1) pool - Three adult steelhead, 102 juvenile steelhead and 28 

catfish released to tailwater. Eight previously dead juvenile steelhead removed. 

Smolt Monitor Facility (9/15 ) – Dewatered for winter. Fifty adult Chinook, 12 adult 

steelhead, 2 sturgeon 12 catfish, 12 lamprey and about 300 shad pushed to tailwater via 

fish evacuation pipe. Twelve lamprey were given to Umatilla tribe for restocking 

efforts. 

Fishway Dives 

South collection channel ROV (Aug 10) – Annual mid season inspection. No problems 

found. 

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. 

Turbine Dewaterings 

Main turbine unit 6 (Feb 23) – Routine maintenance. No fish in scroll case or draft 

tube. 

Main turbine unit 7 (Apr 3) – Routine maintenance. No fish in scroll case. One sturgeon 

in draft tube released to river. 

62 
FISHWAY INSPECTION COMPARISON 

Two adult fishway inspections are conducted per day during the adult fish passage season 

(March 1 to November 31). One adult fishway inspection is conducted per day during 

the non- passage season. Items shown in italics are inspected once per day. All other 

items are inspected during every fishway inspection. Guidelines are provided by the 

COE Fish Passage Plan. Weekly fishway status reports are provided throughout the year. 

Inspections of the John Day Smolt Monitor Facility are made once per two hours, 24 

hours per day during the juvenile sampling season (April 1 to Sept 15.) SMF status 

reports are included in the weekly fishway status report. Increased or continual problem 

areas indicated in red. Values are rounded to the nearest whole percent. 

FISHWAY INSPECTION RESULTS 

Criteria Item 2007 2006 2005 2004

South Fishway 

Exit differential 0 0 0 

Count station differential 0 0 0 

Weir crest depth 0 1 0 

SE1 differential 0 1 1 0 

SE1 entrance depth 4 1 4 4 

Collection channel velocity 30 14 23 26 

NE1/NE2 differential 1 1 3 0 

NE1 entrance depth 2 4 3 0 

NE2 entrance depth 1 3 5 2 

North Fishway 

Exit differential 1 1 0 0 

Count station differential 0 0 0 1 

Weir crest depth 0 0 0 6 

EW1/EW2 differential 3 4 6 0 

EW1 entrance depth 8 2 7 4 

EW2 entrance depth 0 2 1 closed 

JBS Conduit differential 2 1 1 1 

 

Spill Pattern 1 0 0 0 

Turbine operation priority 3 37 0 6

 

Turbine 1% operation 0 0 0 0 

Discussion 

Poor collection channel velocity continues. Correction cannot be obtained by adjustment. 

Surface float measurements were used more towards the end of the season. 

EW1 weir had periodic automation problems throughout the year. Automation updgrades 

may improve criteria operation. 

63 
TABLE 43

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

CHINOOK* 3 13,080 40,896 30,282 19,378 12,140 81,091 17,462 1,256 STEELHEAD 400 3,584 1,592 641 2,450 16,497 43,710 119,499 42,809 5,509 SOCKEYE 6 16,083 7,994 141 53 COHO* 1 1 248 21,179 17,799 193 CHUM PINK 

TOTAL 3,587 14,672 41,543 48,816 43,870 56,239 221,822 78,070 6,958 

LAMPREY 4 64 112 3,604 1,563 377 20 

STURGEON 25 28 13 4 BULL TROUT 

*Jacks IncludedCounts are from Feruary 20 to December 4. Visual counts occured from April 1 to October 31. All other counts were 

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER JOHN D

2007

64
DISCH SPILL *TURBIDITY

DATE KCFS KCFS SECCHI *DEG F

Jan 1 115.5 0.0Jan 2 114.8 0.0Jan 3 115.9 0.0Jan 4 142.2 0.0Jan 5 162.6 0.0Jan 6 141.9 0.0Jan 7 150.9 0.0Jan 8 143.9 0.0Jan 9 128.6 0.0Jan 10 160.1 0.0Jan 11 151.1 0.0Jan 12 199.7 0.0Jan 13 172.9 0.0Jan 14 185.6 0.0

Jan 15 198.7 0.0Jan 16 184.3 0.0Jan 17 169.3 0.0Jan 18 197.7 0.0Jan 19 171.1 0.0Jan 20 162.2 0.0Jan 21 144.6 0.0Jan 22 170.0 0.0Jan 23 168.7 0.0Jan 24 171.4 0.0

Jan 25 174.7 0.0Jan 26 184.1 0.0Jan 27 170.8 0.0Jan 28 144.8 0.0Jan 29 180.7 0.0Jan 30 150.3 0.0Jan 31 160.5 0.0

AVG. 161.0 0.0

*Data unavailable

DISCHARGE AND WATER QUALITY DAT

A

TABLE 44

JANUARY

JOHN DAY PROJECT 2007

65
TABLE 45

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON Feb 1 

Feb 2 Feb 3 Feb 4 Feb 5 Feb 6 Feb 7 

Feb 8 Feb 9 Feb 10 Feb 11 Feb 12 Feb 13 Feb 14 

Feb 15 

Feb 16 Feb 17 Feb 18 Feb 19 Feb 20 Feb 21 47 9 Feb 22 54 10 Feb 23 57 6 Feb 24 48 3 

Feb 25 46 8 

Feb 26 26 6 Feb 27 40 5 Feb 28 82 7 TOTAL 400 54 AVG. 50 7 

 Note: From February 21 to March 31, counts were from video tape. The counts are 16-hour counts and occurred between the hours of 0400-200

CHINOOK ADULT

66
TABLE 46

MONTHLY FISH PASSAGE SUMMARY REPORT JU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON 

Mar 1 0 0 67 11 Mar 2 0 0 60 20 Mar 3 0 0 138 40 Mar 4 0 0 173 69 Mar 5 0 0 93 28 Mar 6 0 0 105 36 Mar 7 0 0 70 27 Mar 8 0 0 82 25 Mar 9 0 0 103 42 Mar 10 0 0 98 33 Mar 11 0 0 133 48 Mar 12 0 0 85 23 

Mar 13 0 1 124 41 Mar 14 0 0 63 22 Mar 15 0 0 66 22 Mar 16 0 0 121 50 Mar 17 0 0 114 39 Mar 18 0 0 180 63 Mar 19 0 0 137 25 Mar 20 0 0 146 38 Mar 21 0 0 160 36 Mar 22 0 0 107 31 Mar 23 0 0 85 28 Mar 24 0 0 123 39 Mar 25 0 0 105 41 Mar 26 0 0 171 65 Mar 27 0 0 178 47 Mar 28 0 0 129 48 

Mar 29 0 0 107 36 Mar 30 1 0 115 41 Mar 31 1 0 146 58 TOTAL 2 1 3,584 1,172 AVG. 0 0 116 38 

 Note: From February 21 to March 31, counts were from video tape. The counts are 16-hour counts and occurred between the hours of 0400-200Official Spring Chinook run started April 1. March Chinook counts were not added to spring totals.

CHINOOK ADULT

67
MONTHLY FISH PASSAGE SUMMARY REPORT JOHN 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO WILD DISC

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON KCFS 

Apr 1 1 0 165 48 0 274.1 

Apr 2 0 0 123 44 1 225.1 Apr 3 5 0 172 48 0 277.0 Apr 4 8 0 90 42 0 238.8 

Apr 5 2 0 122 32 0 250.5 Apr 6 6 0 55 7 0 227.4 

Apr 7 3 0 75 31 0 211.4 

Apr 8 1 0 69 27 0 198.9 

Apr 9 1 0 102 53 0 190.8 Apr 10 8 0 57 33 0 212.9 Apr 11 12 0 112 68 0 233.8 Apr 12 22 0 60 25 0 193.9 Apr 13 12 0 81 48 0 246.2 Apr 14 50 5 39 13 1 214.7 

Apr 15 81 1 49 24 0 229.6 Apr 16 138 4 26 20 0 219.9 

Apr 17 230 0 26 10 0 224.0 

Apr 18 172 1 26 11 0 215.8 Apr 19 332 4 17 19 0 217.0 Apr 20 593 2 8 3 0 220.6 Apr 21 831 3 3 -11 0 217.3 Apr 22 1,054 8 29 18 0 215.8 

Apr 23 694 4 12 12 0 219.8 

Apr 24 728 21 22 12 0 198.2 

Apr 25 700 19 13 14 0 206.1 Apr 26 1,413 66 10 8 0 222.5 

Apr 27 1,000 62 10 2 0 229.2 Apr 28 1,451 65 -1 -1 0 222.8 

Apr 29 1,656 131 6 0 1 227.4 

Apr 30 1,373 107 14 5 1 227.3 

TOTAL 12,577 503 1,592 665 4

AVG. 419 17 53 22 0 223.6 

 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. March Chinook counts were not added to spring totals.

TABLE 47

CHINOOK ADULT

68
TABLE 48

MONTHLY FISH PASSAGE SUMMARY REPORT JU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON 

May 11,354 124 0 18 2 0 

May 22,200 186 0 18 9 0 

May 31,468 225 0 2 -4 0 

May 4 1,493 258 0 52 37 0 

May 5 1,795 421 0 6 2 0 

May 61,211 436 0 2 0 -1 

May 71,087 436 0 1 1 2 

May 8 993 424 0 3 5 0 

May 9 971 564 0 3 -2 6 

May 10 1,385 661 0 55 18 0 

May 11 2,257 926 0 1 -4 2 May 12 1,352 649 0 1 0 4 

May 13 1,095 540 0 5 1 0 May 14 900 595 0 -3 -2 4 

May 15 788 731 0 11 2 7 

May 16 524 463 0 14 7 1 May 17 662 665 0 24 4 14 

May 18 694 630 0 21 16 12 May 19 633 559 0 211 41 1 

May 20 572 316 0 13 5 4 

May 21 509 307 0 30 6 1 May 22 474 262 0 -3 -2 2 

May 23 579 233 0 -5 -5 6 May 24 350 190 0 36 8 0 

May 25 599 336 2 10 0 -1 

May 26 278 203 0 2 1 0 

May 27 456 268 2 5 -1 2 

May 28 410 273 0 7 -1 2 May 29 551 240 1 8 -2 0 May 30 433 144 1 42 11 -4 May 31 416 142 0 51 7 0 TOTAL 28,489 12,407 6 641 160 64

AVG. 919 400 0 21 5 2 RUN YEAR CHINOOK CHINOOK WILD

ADULT JACK STEELHEAD STEELHEAD LAMPREY

SPRING 41,066 12,910 2,233 825 68 

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

CHINOOK ADULT

TOTALS TO DATE

69
TABLE 49

MONTHLY FISH PASSAGE SUMMARY REPORT JU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON 

Jun 1 404 140 0 1 41 2 2 Jun 2 422 95 0 16 9 2 4 Jun 3 349 125 0 24 15 -1 4 Jun 4 565 196 0 13 15 1 4 Jun 5 573 197 1 32 31 6 7 Jun 6 626 201 0 25 19 3 0 Jun 7 701 140 0 35 29 0 1 

Jun 8 566 115 0 39 42 7 2 Jun 9 575 100 0 44 20 1 5 Jun 10 942 192 0 115 31 0 3 Jun 11 564 158 0 118 15 2 2 Jun 12 666 108 0 160 44 19 -1 Jun 13 756 132 0 210 28 1 2 Jun 14 635 177 0 322 69 1 2 

Jun 15 923 216 0 367 93 4 2 Jun 16 907 256 0 472 72 12 1 Jun 17 1,252 313 0 679 135 22 6 

Jun 18 768 293 0 579 66 4 3 Jun 19 768 161 0 635 64 8 2 Jun 20 847 200 0 871 128 26 8 

Jun 21 758 289 0 808 107 19 2 Jun 22 1,339 203 0 1,483 109 18 2 

Jun 23 1,141 286 0 1,243 114 11 3 Jun 24 1,500 208 0 1,479 129 14 3 Jun 25 987 206 0 1,305 82 12 1 Jun 26 1,345 378 0 1,438 136 33 5 

Jun 27 839 274 0 993 175 39 11 Jun 28 509 400 0 875 216 82 13 Jun 29 851 201 0 976 206 64 13 Jun 30 915 329 0 726 210 64 0 TOTAL 2,313 21,680 6,289 1 16,083 2,450 476 112 

AVG. 463 867 210 0 536 82 16 4 RUN YEAR CHINOOK CHINOOK WILD

 ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY

SPRING 43,379 13,663 16,089 4,683 1,301 180 

SUMMER 21,680 5,536 

TOTAL 65,059 19,199 

CHINOOK ADULT

TOTALS TO DATE

70
TABLE 50

MONTHLY FISH PASSAGE SUMMARY REPORT JU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON 

Jul 1 307 211 0 644 169 66 6 0 Jul 2 576 267 0 912 372 90 12 0 Jul 3 1,017 180 0 936 332 91 16 0 

Jul 4 411 133 0 576 332 70 15 0 Jul 5 517 163 0 638 308 69 29 0 Jul 6 1,264 394 0 630 499 209 40 0 

Jul 7 452 346 0 445 470 140 26 0 

Jul 8 975 366 0 417 551 211 84 0 Jul 9 590 283 0 326 585 216 123 0 Jul 10 254 107 0 268 251 116 91 1 Jul 11 694 299 0 323 580 205 95 2 Jul 12 406 192 0 276 561 218 105 1 Jul 13 539 195 0 243 490 168 144 1 Jul 14 393 118 0 152 445 209 230 0 Jul 15 421 205 0 168 738 286 166 1 Jul 16 473 174 0 137 540 197 181 1 Jul 17 363 175 0 153 771 346 165 4 Jul 18 158 102 0 120 399 172 170 2 Jul 19 243 162 0 86 444 168 217 1 Jul 20 442 139 0 109 573 235 145 0 Jul 21 262 118 0 51 369 125 132 1 Jul 22 290 92 0 64 593 265 117 2 Jul 23 484 158 0 36 561 216 208 0 Jul 24 219 178 0 46 511 181 125 1 Jul 25 331 118 1 17 980 386 130 1 Jul 26 282 167 0 50 656 228 80 1 Jul 27 492 122 0 40 821 397 130 1 Jul 28 244 210 0 21 600 220 126 0 Jul 29 227 113 0 23 718 249 144 0 Jul 30 176 173 0 42 695 275 106 2 Jul 31 121 95 0 45 583 245 246 2 TOTAL 13,623 5,755 1 7,994 16,497 6,269 3,604 25 

AVG 439 186 0 258 532 202 116 1 RUN YEAR CHINOOK CHINOOK WILD

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 43,379 13,663 24,083 21,180 7,570 3,784 25 

SUMMER 35,303 11,291 

TOTAL 78,682 24,954 

CHINOOK ADULT

71
TABLE 51

MONTHLY FISH PASSAGE SUMMARY REPORT JU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

 CHINOOK ADULT CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON 

Aug 1 360 134 0 0 20 734 260 62 1 

Aug 2 162 52 0 0 2 469 182 68 1 Aug 3 179 66 0 1 9 770 259 54 1 

Aug 4 102 57 0 0 1 523 166 54 1 Aug 5 85 117 -1 0 14 615 208 54 0 

Aug 6 208 66 1 0 12 815 264 72 0 

Aug 7 146 132 1 0 12 986 344 82 0 Aug 8 130 45 -1 0 8 824 325 58 3 

Aug 9 95 53 0 0 15 1,351 497 84 3 Aug 10 225 74 0 0 9 1,087 306 59 0 

Aug 11 92 70 0 0 3 796 266 83 1 Aug 12 108 49 0 0 5 1,017 362 39 1 

Aug 13 68 36 0 0 2 759 249 49 0 

Aug 14 136 23 0 0 1 1,207 337 75 2 

Aug 15 131 42 0 0 0 1,040 333 80 1 Aug 16 524 122 1 0 5 1,784 534 57 1 

Aug 17 123 62 1 1 0 1,865 623 64 1 

Aug 18 463 59 7 0 -1 2,029 587 38 2 Aug 19 370 54 2 0 1 1,728 498 45 0 Aug 20 322 46 1 0 1 1,781 500 4 1 

Aug 21 174 26 0 0 0 1,267 412 26 0 

Aug 22 177 74 1 0 3 1,500 367 54 1 Aug 23 225 51 0 -1 0 1,437 378 42 2 

Aug 24 281 67 1 0 1 2,472 570 33 0 

Aug 25 780 105 18 0 0 2,203 505 58 0 Aug 26 774 110 21 7 -1 3,096 810 44 0 Aug 27 184 30 17 1 2 1,523 293 14 1 Aug 28 547 109 31 14 0 2,016 426 24 1 Aug 29 744 157 19 5 2 1,696 465 25 0 Aug 30 650 115 57 13 5 1,538 440 31 2 Aug 31 1,141 231 23 7 10 2,782 680 31 1 TOTAL 888 8,818 2,434 200 48 141 43,710 12,446 1,563 28 

AVG. 178 339 79 6 2 5 1,410 401 50 1 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 43,379 13,663 200 48 24,224 64,890 20,016 5,347 53 

SUMMER 36,191 11,717 

FALL 8,818 2,008 

TOTAL 88,388 27,388 

72
TABLE 52

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON 

Sep 11,972 340 106 45 3 3,703 853 24 0 

Sep 21,871 660 209 117 2 3,371 829 12 1 Sep 31,470 310 111 53 1 1,797 378 12 -1 Sep 41,451 567 207 54 1 1,933 436 17 4 Sep 5 425 272 78 29 0 794 154 19 0 

Sep 61,075 677 140 62 0 882 222 15 0 

Sep 71,351 705 117 44 4 866 217 24 2 Sep 81,032 645 212 75 7 1,258 282 3 0 

Sep 91,277 733 142 47 6 2,619 679 12 0 

Sep 10 1,842 1129 322 122 4 3,986 912 48 0 Sep 11 3,084 1247 566 107 5 2,857 757 8 0 

Sep 12 2,026 1440 286 152 0 3,930 844 28 0 

Sep 13 2,014 1046 530 118 0 2,932 834 12 2 Sep 14 841 689 347 114 1 4,928 1,099 17 0 

Sep 15 2,859 1448 874 278 2 7,273 1,694 5 0 

Sep 16 1,833 679 857 132 1 6,303 1,612 11 0 

Sep 17 2,132 981 1,006 168 -1 7,898 1,733 28 2 Sep 18 1,233 545 619 118 2 5,149 1,147 30 1 Sep 19 1,265 659 494 69 8 4,464 1,148 6 0 Sep 20 1,249 409 432 52 2 3,167 630 13 0 

Sep 21 1,521 749 519 122 0 4,332 1,063 16 0 

Sep 22 2,710 1110 586 166 0 6,085 1,231 9 0 Sep 23 4,254 2162 1,369 385 0 7,164 1,652 3 0 Sep 24 2,840 2442 931 400 0 5,780 1,269 6 0 Sep 25 3,103 2618 1,793 583 0 7,021 1,609 0 0 Sep 26 2,028 1079 1,462 372 0 5,548 1,267 -5 0 Sep 27 1,436 858 939 263 0 3,761 875 5 0 

Sep 28 1,410 882 709 115 6 3,796 1,024 -5 2 

Sep 29 901 936 609 93 -1 3,918 965 3 0 

Sep 30 305 264 139 13 0 1,984 485 1 0 

TOTAL 52,810 28,281 16,711 4,468 53 119,499 27,900 377 13 

AVG. 1,760 943 557 149 2 3,983 930 13 0 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 43,379 13,663 16,911 4,516 24,277 184,389 47,916 5,724 66 

SUMMER 36,191 11,717 

FALL 61,628 30,289 TOTAL 141,198 55,669 

CHINOOK ADULT

73
TABLE 53

MONTHLY FISH PASSAGE SUMMARY REPORT JU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON 

Oct 1 931 581 539 62 3,134 799 9 1 

Oct 2 828 602 844 118 2,501 663 1 0 

Oct 3 1,113 528 1,465 209 4,554 1,157 2 0 

Oct 4 487 268 1,612 215 2,550 767 2 0 

Oct 5 593 272 1,692 125 2,219 534 1 0 Oct 6 519 222 2,015 180 2,775 712 -6 0 

Oct 7 304 178 942 121 1,870 550 -2 0 Oct 8 540 285 638 76 1,549 371 1 0 

Oct 9 287 250 328 58 1,329 421 2 0 Oct 10 364 129 184 41 922 213 -3 0 Oct 11 443 306 247 52 1,076 302 2 0 Oct 12 407 149 287 66 979 258 1 0 Oct 13 516 331 179 38 1,138 256 -1 0 

Oct 14 623 214 293 9 914 268 1 1 Oct 15 483 227 189 25 1,173 289 4 0 

Oct 16 359 95 166 15 845 211 2 0 Oct 17 227 159 79 6 863 232 2 0 Oct 18 275 109 136 14 699 215 1 0 Oct 19 370 114 251 12 881 294 1 2 Oct 20 413 136 648 33 1,236 418 1 0 Oct 21 391 111 1,563 67 2,236 824 0 0 Oct 22 215 70 927 95 2,286 885 -1 0 

Oct 23 159 61 423 18 1,368 456 0 0 

Oct 24 122 53 142 14 1,125 399 1 0 Oct 25 184 62 141 7 865 282 0 0 Oct 26 54 26 37 2 335 124 0 0 Oct 27 207 35 40 4 469 134 0 0 Oct 28 41 19 26 1 231 54 1 0 Oct 29 237 21 45 5 240 45 0 0 Oct 30 54 16 3 3 241 72 -1 0 Oct 31 69 18 25 2 206 54 -1 0 TOTAL 11,815 5,647 16,106 1,693 42,809 12,259 20 4 

AVG. 381 182 520 55 1,381 395 1 0 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 43,379 13,663 33,017 6,209 24,277 227,198 60,175 5,744 70 

SUMMER 36,191 11,717 

FALL 73,443 35,936 TOTAL 153,013 61,316 

 Note: Visual counts ended October 31. 

CHINOOK ADULT

74
TABLE 54

MONTHLY FISH PASSAGE SUMMARY REPORT JU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON 

Nov 1 61 17 20 0 166 55 15 Nov 2 73 27 15 0 164 26 2 Nov 3 36 17 11 0 155 38 0 Nov 4 50 26 16 1 145 43 0 Nov 5 37 13 21 0 106 45 -12 Nov 6 34 6 15 0 108 24 -1 Nov 7 33 21 10 0 165 46 3 Nov 8 42 16 1 0 193 29 0 Nov 9 41 12 2 0 182 17 0 Nov 10 28 12 7 1 81 19 -1 Nov 11 43 17 5 0 171 36 -1 Nov 12 31 10 10 0 130 24 0 

Nov 13 32 6 8 0 123 37 0 Nov 14 29 6 3 0 91 13 0 

Nov 15 25 6 10 0 177 29 0 Nov 16 47 17 3 0 202 28 0 Nov 17 38 11 4 2 134 21 -1 

Nov 18 49 13 1 0 145 26 0 

Nov 19 25 11 -1 0 441 149 0 

Nov 20 22 0 5 0 698 254 0 

Nov 21 16 1 5 0 516 156 0 

Nov 22 3 1 3 0 321 93 0 Nov 23 8 3 4 0 144 55 0 Nov 24 34 9 7 0 224 37 0 

Nov 25 17 4 1 1 99 15 4 Nov 26 33 4 1 0 103 35 0 Nov 27 32 5 0 1 98 21 0 Nov 28 20 2 0 0 104 17 0 Nov 29 15 4 0 0 59 10 0 Nov 30 3 2 0 0 64 16 1 

TOTAL 957 299 187 6 5,509 1,414 9 

AVG. 32 10 6 0 184 47 0 RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 43,379 13,663 33,017 6,209 24,277 227,198 60,175 5,744 70 

SUMMER 36,191 11,717 

FALL 73,443 35,936 TOTAL 153,013 61,316 

 Note: From November 1 to December 7, counts were from video tape. The counts are 16-hour counts and occurred between the hours of 0400-2Video disruption occurred resulting in 2 hours of loss on 11/25, 3 hours of loss on 11/26, and 1 hour of loss on 11/27.

Official Fall Chinook run ended October 31st. November and December counts were not added to fall totals.

CHINOOK ADULT

75
TABLE 55

MONTHLY FISH PASSAGE SUMMARY REPORT JU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

 CHINOOK ADULT CHINOOK COHO COHO WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON 

Dec 1 15 1 29 10 Dec 2 2 2 17 1 Dec 3 1 1 9 0 Dec 4 -1 -1 -1 0 Dec 5 29 0 137 41 Dec 6 21 2 88 25 Dec 7 183 33 547 161 Dec 8 Dec 9 Dec 10 Dec 11 Dec 12 Dec 13 Dec 14 

Dec 15 

Dec 16 Dec 17 Dec 18 Dec 19 Dec 20 Dec 21 Dec 22 Dec 23 Dec 24 

Dec 25 Dec 26 Dec 27 Dec 28 

Dec 29 Dec 30 Dec 31 TOTAL 250 38 826 238 AVG. 36 5 118 34 RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 43,379 13,663 33,017 6,209 24,277 227,198 60,175 5,744 70 

SUMMER 36,191 11,717 

FALL 73,443 35,936 TOTAL 153,013 61,316 

 Note: From November 1 to December 7, counts were from video tape. The counts are 16-hour counts and occurred between the hours of 0400-2Official Fall Chinook run ended October 31st. November and December counts were not added to fall totals. 

76
TABLE 56

YEARLY TOTALS OF SALMONIDS COUNTED OVER 

JOHN DAY DAM

1968 - 2007

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTAL

1968 233,654 121,256 87,847 38,233 480,990

1969 276,051 86,348 39,847 13,589 415,835

1970 222,506 82,440 78,133 19,543 402,622

1971 193,881 115,977 72,232 40,830 422,920

1972 225,631 141,628 51,793 17,533 436,585

1973 249,492 101,440 64,744 13,359 429,035

1974 167,888 43,756 33,121 14,651 259,416

1975 159,079 32,651 50,774 6,305 248,809

1976 175,911 59,808 30,446 5,806 271,971

1977 194,931 102,558 85,701 1,123 384,313

1978 174,852 44,188 13,778 8,355 241,173

1979 118,154 55,877 43,630 5,061 222,722

1980 100,664 78,199 50,675 1,924 231,462

1981 114,359 95,172 46,146 2,562 258,239

1982 144,082 108,603 37,970 4,063 294,718

1983 139,866 154,425 91,917 1,640 387,848

1984 188,373 201,154 107,951 2,080 499,558

1985 337,624 247,093 124,941 1,652 711,310

1986 346,700 238,010 46,327 1,933 632,970

1987 327,752 170,654 75,529 3,355 577,290

1988 277,251 164,650 48,095 6,813 496,809

1989 208,254 193,460 39,374 9,663 450,751

1990 156,313 107,849 42,077 3,023 309,262

1991 118,921 160,257 63,760 8,021 350,959

1992 132,025 195,194 69,731 2,633 399,583

1993 141,705 95,642 61,218 2,995 301,560

1994 126,645 93,075 11,170 2,842 233,732

1995 107,277 123,246 8,667 2,117 241,307

1996 130,602 156,002 25,698 4,279 316,581

1997 185,240 157,038 35,830 4,229 382,337

1998 130,028 158,547 9,837 8,497 306,909

1999 163,282 165,314 14,809 13,232 356,638

2000 269,371 220,328 88,372 23,969 602,040

2001 510,987 483,409 107,869 51,181 1,153,446

2002 447,729 390,300 41,915 9,272 889,216

2003 467,116 286,176 35,417 38,577 827,286

2004 447,891 233,431 113,497 35,522 830,341

2005 322,991 232,103 69,770 36,205 661,081

2006 290,161 231,355 35,387 38,374 595,281

2007 215,876 237,517 24,277 39,421 517,091

TOTALS 8,941,115 6,366,130 2,180,272 544,462 18,031,996

10-Year

Average 326,543 263,848 54,115 29,425 673,933

*Jacks included

1999 - Total includes 1 pink

2005 - Total includes 12 pinks

2006 - Total includes 1 chum and 3 pinks

77
TABLE 57 

 SPRING SUMMER FA

 Apr 1- Jun 6- Aug 

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* Jun 5 Aug 5 Oct 

1968 29,973 46,272 30,702 42,212 16,726 62,709 4,851 209 233,654 77,482 75,494 80,1969 6 4,266 72,966 35,899 31,071 18,523 103,778 9,542 276,051 81,724 64,732 129,1970 35,750 35,248 20,439 21,542 24,784 80,969 3,774 222,506 72,555 43,093 106,1971 13,995 40,620 24,364 25,692 10,403 73,157 5,650 193,881 56,625 50,030 87,1972 28,535 41,882 15,833 27,484 14,208 90,181 7,508 225,631 71,569 44,542 109,1973 67,467 27,091 18,972 15,067 16,995 89,913 13,987 249,492 96,710 34,206 118,1974 5,174 38,058 8,115 18,985 8,112 77,296 12,148 167,888 46,191 25,865 95,1975 7,727 27,989 11,058 21,359 18,250 65,367 7,329 159,079 37,716 32,179 89,1976 10,428 32,985 17,836 18,506 10,114 72,467 13,575 175,911 45,419 36,037 94,1977 55,061 19,422 15,674 13,764 7,853 71,302 11,855 194,931 75,782 29,194 89,1978 34,735 35,206 15,104 16,764 8,149 52,975 11,919 174,852 72,723 30,371 71,1979 8,224 12,568 9,537 13,580 14,128 50,977 8,566 574 118,154 21,981 23,572 72,1980 7,995 18,311 7,125 12,522 9,063 37,023 8,625 100,664 27,202 19,664 53,1981 18,178 18,325 7,292 8,992 8,524 44,626 8,422 114,359 37,677 15,813 60,1982 3,396 30,444 11,031 7,359 10,881 67,271 13,700 144,082 36,530 16,360 91,1983 7,123 25,391 7,990 7,064 8,195 66,078 18,025 139,866 33,480 14,834 91,1984 4,329 26,561 9,706 12,892 15,422 96,399 22,255 809 188,373 32,035 22,795 133,1985 27,539 42,487 15,585 9,663 27,387 178,322 34,192 2,449 337,624 72,389 23,489 241,1986 21 38,075 37,959 13,227 9,703 10,797 194,928 41,990 346,700 77,884 22,051 246,1987 33,985 26,852 13,641 8,948 24,363 196,596 23,367 327,752 62,313 22,244 243,1988 33,323 20,170 14,731 9,648 37,002 147,553 14,824 277,251 55,195 23,569 198,1989 12,510 23,983 12,793 10,124 35,985 101,794 11,065 208,254 37,773 23,868 146,1990 23,689 18,854 11,209 9,199 13,542 71,508 8,312 156,313 43,127 20,532 92,1991 7,419 13,668 8,868 8,390 4,879 64,950 10,747 118,921 21,847 16,872 80,1992 27,538 16,623 9,452 5,263 7,677 58,140 7,332 132,025 45,457 13,910 72,1993 26,309 28,204 13,295 6,311 10,703 51,667 5,216 141,705 56,144 18,364 67,1994 4,436 4,937 6,305 6,397 13,345 79,538 11,687 126,645 9,745 12,935 103,1995 2,034 3,378 4,977 6,273 14,694 61,273 14,648 107,277 5,776 11,476 90,1996 1,860 18,616 7,419 6,356 18,550 68,198 9,603 130,602 21,599 13,148 95,1997 13,579 45,408 16,551 8,328 10,355 81,039 9,980 185,240 62,580 21,769 100,1998 9,279 12,439 10,076 7,535 11,073 62,107 17,519 130,028 22,177 17,780 90,1999 3,008 16,517 10,206 14,226 20,201 86,380 12,744 163,282 20,498 24,714 118,2000 48,176 47,705 19,201 13,579 44,377 86,737 9,596 269,371 98,710 31,056 139,2001 187,104 74,233 46,449 33,904 20,506 128,230 20,561 510,987 270,385 74,235 166,2002 36,677 99,270 69,941 44,890 37,086 143,126 16,739 447,729 142,290 110,969 194,2003 3,951 61,184 45,880 62,159 45,782 22,222 201,192 28,666 1,238 66 472,340 111,642 105,615 249,2004 127 62,999 50,288 55,728 30,998 24,383 192,606 29,301 1,410 51 447,891 118,520 83,060 244,2005 15 13,680 39,563 45,107 28,340 15,637 158,917 21,319 411 2 322,991 58,742 69,439 194,2006 420 49,051 50,206 28,688 14,821 118,233 27,015 1,710 17 290,161 52,406 77,964 158,2007 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,

TOTAL 4,123 1,030,259 1,326,320 814,085 686,778 672,055 3,816,613 585,616 10,066 8,946,339 2,447,642 1,465,748 5,022,10-YearAverage 43,561 47,584 39,936 26,732 22,245 125,862 20,092 327,066 95,241 64,274 166,*Jacks included

MONTHLY COUNT OF CHINOOK SALMON

JOHN DAY DAM 1968 - 2007

78
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1968 42,175 44,942 690 32 7 1 87,81969 13,383 26,174 245 37 8 39,81970 18,029 58,176 1,909 19 78,11971 5,219 66,183 787 38 5 72,21972 6,762 43,704 1,257 68 2 51,71973 2 21,283 42,588 864 6 1 64,71974 2,024 30,687 403 6 1 33,11975 6,154 44,454 163 2 1 50,71976 8,907 21,278 258 1 2 30,41977 6 52,852 32,269 537 34 3 85,71978 5,633 8,006 119 20 13,71979 13,466 29,603 560 1 43,61980 9,596 40,536 530 13 50,61981 17,064 28,975 94 13 46,11982 8,708 28,974 286 2 37,91983 27,372 63,995 506 37 7 91,91984 54,975 51,728 1,230 16 2 107,91985 78,326 46,184 421 10 124,91986 13,472 32,116 738 0 1 46,31987 35,022 39,983 513 11 75,51988 25,001 22,855 225 12 2 48,01989 18,883 20,330 148 12 1 39,31990 1 15,247 26,580 245 4 42,01991 10,917 52,130 699 9 5 63,71992 1 38,618 30,788 303 20 1 69,71993 1 30,668 30,348 198 2 1 61,21994 7,004 4,141 22 2 1 11,11995 1 4,242 4,352 71 1 8,61996 15,316 10,323 59 0 25,61997 10 11,605 23,604 603 4 4 35,81998 4,371 5,314 131 19 2 9,81999 1 4,803 9,910 88 2 5 14,82000 15 73,119 15,122 108 7 1 88,32001 7 86,624 21,062 100 75 1 107,82002 1 20,044 21,772 96 1 1 41,92003 19,260 16,004 151 2 35,42004 34 84,659 28,663 133 5 3 113,42005 -3 35,616 33,988 162 6 1 69,72006 20,279 14,949 154 5 35,32007 6 16,083 7,994 141 53 0 24,2TOTAL 83 982,781 1,180,784 15,947 607 69 1 2,180,210-Year Average 36,486 17,478 126 18 54,1

TABLE 58

MONTHLY COUNT OF SOCKEYE SALMON

1968 - 2007

 JOHN DAY DAM

79
TABLE 59

MONTHLY COUNT OF COHO SALMON

JOHN DAY DAM 1968 - 2007

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

1968 4 1,311 32,882 3,848 188 38,21969 25 308 9,879 3,377 13,51970 14 1,026 17,272 1,231 19,51971 944 36,401 3,485 40,81972 1,253 14,965 1,315 17,51973 788 11,350 1,221 13,31974 730 11,253 2,668 14,61975 85 4,266 1,954 6,31976 57 3,739 2,010 5,81977 8 534 581 1,11978 6 2,676 5,673 8,31979 1 132 2,853 1,753 322 5,01980 27 1,431 466 1,91981 90 2,030 442 2,51982 145 3,032 886 4,01983 99 1,353 188 1,61984 4 1,736 331 9 2,01985 95 1,140 395 22 1,61986 1,527 406 1,91987 1 16 3,205 133 3,31988 3 241 5,170 1,399 6,81989 264 6,832 2,567 9,61990 1 1,890 1,132 3,01991 5 6,140 1,876 8,01992 2,153 480 2,61993 11 2,233 751 2,91994 164 1,892 786 2,81995 63 1,199 855 2,11996 11 3,432 836 4,21997 1 2,860 1,368 4,21998 18 2,806 5,673 8,41999 8 9,471 3,753 13,22000 2 921 15,355 7,691 23,92001 49 480 23,204 27,448 51,12002 66 5,101 4,105 9,22003 282 24,786 13,509 183 5 38,72004 161 24,884 9,710 766 1 35,52005 334 20,981 12,882 2,005 3 36,22006 613 20,825 12,340 4,543 53 38,32007 1 1 248 21,179 17,799 193 39,4

TOTAL 2 1 98 11,016 365,917 159,323 8,231 544,610-YearAverage 313 16,859 11,491 29,4*Jacks included

80
TABLE 60

MONTHLY COUNT OF STEELHEAD 

JOHN DAY DAM 1968 - 2007

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1968 3,939 2,659 151 6,094 26,824 68,791 11,405 1,393 1969 314 3,986 3,691 714 12,004 13,267 40,082 12,290 1970 1,987 1,279 253 7,373 19,412 46,036 6,100 1971 1,472 592 263 17,459 19,693 63,868 12,630 1972 1,523 1,966 356 17,656 20,502 78,138 21,487 1973 8,019 3,546 785 12,134 15,608 46,566 14,782 1974 1,713 2,363 1,361 9,713 8,419 12,479 7,708 1975 760 428 648 6,251 8,583 9,977 6,004 1976 929 1,248 1,868 9,254 17,964 22,754 5,791 1977 1,319 418 2,341 18,366 7,088 56,134 16,892 1978 741 631 1,601 5,573 6,911 22,896 5,835 1979 602 136 253 8,012 10,717 16,202 18,072 1,883 1980 4,131 555 577 5,850 18,114 34,700 14,272 1981 2,061 1,539 2,515 15,999 18,283 34,098 20,677 1982 3,393 1,698 1,167 10,168 19,693 50,725 21,759 1983 1,492 434 560 15,088 31,453 83,215 22,183 1984 3,316 1,787 2,101 21,442 19,743 100,437 46,506 5,822 1985 6,821 1,723 3,583 19,631 64,456 109,488 37,227 4,164 1986 3,611 2,040 887 2,362 37,732 31,576 107,002 52,800 1987 3,926 -747 942 23,614 34,203 69,585 39,131 1988 4,290 525 2,188 17,649 25,741 81,859 32,398 1989 2,940 508 2,445 18,254 22,548 104,521 42,244 1990 3,339 600 1,902 10,544 9,445 42,888 39,131 1991 2,547 660 1,256 12,827 18,310 87,277 37,380 1992 1,334 406 2,337 10,732 17,326 143,823 19,236 1993 3,453 808 2,845 9,434 11,018 46,447 21,637 1994 2,286 413 1,647 6,961 7,140 44,175 30,453 1995 1,498 488 1,757 7,755 26,450 45,087 40,211 1996 1,597 462 1,576 11,885 42,853 67,171 30,458 1997 2,171 810 2,021 12,847 22,179 75,119 41,891 1998 4,367 1,018 2,460 9,827 9,053 67,322 64,500 1999 2,702 764 1,975 17,083 42,160 72,719 27,911 2000 2,607 784 4,500 23,496 37,827 113,619 37,495 2001 1,946 550 11,031 52,946 50,723 230,803 135,410 2002 7,330 972 5,875 42,167 59,430 170,893 103,633 2003 9,792 1,327 222 4,888 28,019 23,687 177,058 50,975 7,666 1,408 2004 186 2,591 1,437 537 6,840 20,250 24,594 145,241 28,300 3,401 54 2005 106 2,571 843 456 3,424 24,705 27,445 116,336 49,965 6,158 94 2006 32 1,252 2,104 343 2,575 15,719 25,008 125,323 46,050 12,909 40 2007 400 3,584 1,592 641 2,450 16,497 43,710 119,499 42,809 5,509 826 TOTAL 23,715 105,880 38,800 90,393 649,010 959,156 3,150,353 1,315,638 48,905 10-YRAverage 2,626 629 4,602 25,071 34,364 133,881 58,705 

81
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

82
McNARY DAM 

FISH COUNTING SCHEDULE 

1 Jan – 28 Feb No Counting. 

Washington Ladder Schedule

5 Mar – 31 Mar Video counting daily 0400-2000 hours PST 

1 Apr – 31 Oct Visual counting daily 0400-2000 hours PST. 

1 Nov – 31 Dec Video counting daily 0400-2000 hours PST 

Oregon Ladder Schedule

5 Mar – 31 Mar Video counting daily 0400-2000 hours PST. 

1 Apr – 31 Oct Visual counting daily 0400-2000 hours PST. 

1 Nov – 31 Dec Video counting daily 0400-2000 hours PST 

FISH LADDER OPERATING SCHEDULE 

Washington Ladder

1 Jan – 31 Dec Ladder in service. 

Oregon Ladder

1 Jan – 4 Mar Ladder dewatered for annual maintenance 

5 Mar - 31 Dec Ladder in service. 

FISHWAY ACTIVITIES 

Delay of the Oregon ladder waterup was due to a broken fish viewing window in the 

vistor building. Washington ladder was not serviced this year. 

Pump #3 of the AWS system for the Oregon shore fishway, continued out of service all 

year, due to bearing failure. This caused significant damage to the guide bearings and 

pump shaft. Pump #1 and #2 operated from 5 March to 31 December 2007 

The Juvenile bypass channel was operated for both juvenile and adult fallback passage, 

from 20 March to 27 December. 

83 
TABLE 61

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

2007

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

CHINOOK* 3 7,073 38,622 27,760 18,036 8,565 60,291 18,455 1,538 92 1STEELHEAD 6,155 1,693 241 1,616 13,232 32,652 109,015 50,339 4,805 1,786 2SOCKEYE 1 11,087 6,974 105 6 2 COHO* 9 11,263 11,315 238 

CHUM 

PINK 

TOTAL 8,766 38,864 40,463 38,242 41,331 180,575 80,111 6,581 1,878 4

SHAD 51,541 686,903 238,661 8,361 269 41 9LAMPREY 1 3 40 1,195 1,735 471 9 

STURGEON 1 BULL TROUT 1 

*Jacks Included

84
JANUARY FEBRUARY

DISCH SPILL *TURBIDITY DISCH SPILL *TURBIDITY

DATE KCFS KCFS SECCHI *DEG F DATE KCFS KCFS SECCHI *DEG F

Jan 1 107.6 0.0 Feb 1 150.6 0.0

Jan 2 117.9 0.0 Feb 2 142.8 0.0Jan 3 108.3 0.0 Feb 3 151.5 0.0Jan 4 142.6 0.0 Feb 4 105.2 0.0Jan 5 162.5 0.0 Feb 5 123.5 0.0Jan 6 142.2 0.0 Feb 6 125.2 0.0Jan 7 137.8 0.0 Feb 7 120.8 0.0Jan 8 143.3 0.0 Feb 8 146.3 0.0Jan 9 133.5 0.0 Feb 9 123.3 0.0Jan 10 146.2 0.0 Feb 10 142.3 0.0Jan 11 155.1 0.0 Feb 11 133.3 0.0Jan 12 201.7 0.0 Feb 12 131.6 0.0Jan 13 170.8 0.0 Feb 13 145.6 0.0Jan 14 184.1 0.0 Feb 14 158.7 0.0Jan 15 193.4 0.0 Feb 15 140.4 0.0Jan 16 175.0 0.0 Feb 16 125.3 0.0Jan 17 179.0 0.0 Feb 17 124.2 0.0Jan 18 181.3 0.0 Feb 18 115.8 0.0Jan 19 179.0 0.0 Feb 19 124.5 0.0Jan 20 157.8 0.0 Feb 20 129.4 0.0Jan 21 136.2 0.0 Feb 21 124.4 0.0Jan 22 168.2 0.0 Feb 22 107.4 0.0Jan 23 169.6 0.0 Feb 23 110.7 0.0Jan 24 167.8 0.0 Feb 24 119.9 0.0Jan 25 165.0 0.0 Feb 25 107.0 0.0Jan 26 173.3 0.0 Feb 26 112.5 0.0Jan 27 164.7 0.0 Feb 27 127.8 0.0Jan 28 138.4 0.0 Feb 28 117.1 0.0Jan 29 166.1 0.0Jan 30 165.2 0.0Jan 31 164.9 0.0

AVG. 158.0 0.0 AVG. 128.1 0.0

*Data unavailable.

TABLE 62

MCNARY PROJECT 2007

DISCHARGE AND WATER QUALITY DATA

85
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Mar 1 0 0 0 

Mar 2 0 14 2 Mar 3 0 16 6 Mar 4 0 20 2 Mar 5 0 399 80 Mar 6 0 197 42 Mar 7 0 66 15 Mar 8 0 109 18 Mar 9 0 134 26 Mar 10 0 124 31 Mar 11 0 98 17 Mar 12 0 186 37 Mar 13 0 203 26 Mar 14 0 214 36 Mar 15 0 238 37 Mar 16 0 378 89 Mar 17 0 399 73 Mar 18 0 324 68 Mar 19 0 267 51 Mar 20 1 330 70 Mar 21 0 373 63 Mar 22 0 320 65 Mar 23 0 224 58 Mar 24 1 226 47 Mar 25 0 265 59 Mar 26 0 307 57 Mar 27 0 131 33 Mar 28 0 159 40 Mar 29 0 179 42 Mar 30 0 116 28 Mar 31 1 139 35 TOTAL 3 6,155 1,253

AVG. 0 199 40 

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

Official Spring Chinook run started April 1. March chinook counts were not added to spring totals.

TABLE 63

86
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Apr 1 0 0 152 31 0 

Apr 2 0 0 206 36 0 Apr 3 0 0 119 35 0 Apr 4 0 0 128 31 0 

Apr 5 -1 0 82 26 0 

Apr 6 0 0 101 27 0 Apr 7 4 1 85 24 0 Apr 8 0 0 80 24 0 Apr 9 0 0 83 21 0 Apr 10 2 0 111 36 0 Apr 11 2 0 47 24 0 Apr 12 1 0 33 15 0 Apr 13 1 0 55 22 1 Apr 14 6 1 48 20 0 

Apr 15 -7 0 33 12 0 

Apr 16 4 0 42 10 0 Apr 17 16 1 30 12 0 Apr 18 65 4 27 12 0 Apr 19 100 2 30 13 0 Apr 20 148 0 19 7 0 Apr 21 186 2 26 13 0 Apr 22 275 2 14 5 0 Apr 23 365 2 19 6 0 Apr 24 687 7 19 7 0 Apr 25 566 20 18 12 0 Apr 26 561 12 17 13 0 Apr 27 670 12 17 12 0 Apr 28 821 31 17 10 0 Apr 29 975 35 23 12 0 Apr 30 1,429 65 12 8 0 

TOTAL 6,876 197 1,693 536 1

AVG. 229 7 56 18 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.

Official Spring Chinook run started April 1. March chinook counts were not added to spring totals.

TABLE 64

CHINOOK ADULT

87
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

May 11,204 57 0 1 1 0 2 

May 21,485 92 0 6 2 0 0 

May 31,160 113 0 14 7 0 0 May 42,012 170 0 10 8 0 0 May 51,451 147 0 10 5 0 0 May 61,462 198 0 11 6 0 0 May 71,541 279 0 4 1 0 0 

May 81,164 286 0 7 4 0 0 

May 91,010 247 0 6 2 0 0 

May 10 988 319 0 2 1 0 0 

May 11 960 347 0 1 1 0 0 

May 12 1,444 670 0 7 1 0 0 

May 13 1,753 771 0 6 0 2 0 

May 14 1,210 659 0 13 2 4 0 May 15 858 510 0 5 0 6 1 

May 16 737 507 0 11 1 8 0 May 17 656 416 0 7 2 22 0 May 18 829 626 0 12 4 41 0 May 19 634 545 0 6 1 29 0 May 20 586 584 0 7 0 27 0 May 21 569 531 0 17 1 23 0 May 22 403 394 0 5 0 63 0 May 23 547 408 0 6 -1 172 0 May 24 506 306 0 6 2 206 0 May 25 402 332 0 6 0 1196 0 May 26 623 211 0 24 2 4508 0 May 27 511 234 0 4 1 4962 0 May 28 392 182 0 12 2 3587 0 May 29 179 178 0 6 0 11688 0 May 30 333 221 0 6 0 12052 0 May 31 311 162 1 3 1 12945 0 TOTAL 27,920 10,702 1 241 57 51,541 3

AVG. 901 345 0 8 2 1,663 0 

RUN YEAR CHINOOK CHINOOK TOTAL WILD TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 34,796 10,899 1 1,934 593 51,541 4

TABLE 65

CHINOOK ADULT 

88
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

Jun 1 432 172 0 7 1 18,260 2 

Jun 2 402 185 2 18 0 16,078 0 

Jun 3 551 142 6 10 0 28,008 2 Jun 4 489 165 8 21 2 24,047 8 Jun 5 559 188 22 26 2 22,842 1 

Jun 6 470 151 24 19 1 11,759 0 Jun 7 462 159 36 16 1 9,736 1 

Jun 8 691 191 20 19 1 14,197 1 

Jun 9 645 141 31 16 1 12,431 4 

Jun 10 572 146 36 24 3 17,215 0 Jun 11 494 115 52 28 1 8,876 1 

Jun 12 617 141 60 41 1 25,329 1 

Jun 13 685 152 115 23 1 7,140 0 

Jun 14 719 168 183 101 2 22,560 2 

Jun 15 936 151 166 22 7 16,785 0 

Jun 16 734 184 267 36 1 27,869 1 Jun 17 1,183 195 285 64 2 25,652 1 

Jun 18 698 164 299 55 1 30,810 0 

Jun 19 672 200 554 68 2 29,789 1 Jun 20 797 195 441 84 7 34,933 1 Jun 21 601 156 502 40 4 37,143 0 Jun 22 803 161 550 70 6 22,989 1 Jun 23 899 200 725 84 8 25,561 1 Jun 24 1,389 223 951 113 11 27,079 1 

Jun 25 1,218 263 972 95 5 25,858 2 

Jun 26 1,020 251 1,046 80 12 16,796 0 

Jun 27 963 203 954 103 8 10,833 2 

Jun 28 915 247 1,092 102 6 59,372 1 

Jun 29 1,135 263 991 144 20 41,010 4 

Jun 30 552 185 697 87 9 15,946 1 

TOTAL 4,056 18,247 5,457 11,087 1,616 126 686,903 40

AVG. 507 829 182 370 54 4 22,897 1 

RUN YEAR CHINOOK CHINOOK TOTAL WILD

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 38,852 12,252 11,088 3,550 719 738,444 44 0

SUMMER 18,247 4,104

TOTAL 57,099 16,356

 Note: 1 Bull trout seen on the June 18.

TABLE 66

89
TABLE 67

MONTHLY FISH PASSAGE SUMMARY REPORTU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Jul 1 686 220 766 128 20 20,794 0 0 

Jul 2 638 190 832 124 22 10,381 5 0 

Jul 3 722 216 674 228 48 35,268 6 0 Jul 4 406 181 634 236 38 30,153 6 0 Jul 5 509 242 606 136 20 21,590 12 0 

Jul 6 459 166 401 162 30 22,509 14 0 Jul 7 250 198 257 181 44 11,306 19 0 Jul 8 765 335 335 238 47 10,388 15 0 Jul 9 478 312 276 323 80 8,871 14 0 

Jul 10 922 317 288 454 105 10,797 25 0 

Jul 11 581 220 210 367 103 9,780 18 0 

Jul 12 283 106 141 317 83 5,122 17 0 

Jul 13 559 162 180 385 112 5,530 23 0 

Jul 14 436 192 245 405 120 7,995 14 0 Jul 15 441 136 144 448 180 6,380 45 0 Jul 16 421 132 136 380 136 2,917 25 0 Jul 17 419 150 104 520 202 1,819 36 0 

Jul 18 333 131 98 456 191 2,330 34 0 

Jul 19 322 150 90 416 171 1,267 39 0 

Jul 20 200 88 102 482 191 2,510 25 0 Jul 21 239 100 85 508 212 1,925 62 0 Jul 22 257 105 62 421 169 1,038 60 0 Jul 23 263 82 65 452 179 945 62 0 

Jul 24 300 98 87 490 200 1,166 72 0 

Jul 25 426 98 58 664 244 1,190 115 0 

Jul 26 348 126 20 611 229 879 128 0 

Jul 27 299 67 14 632 268 589 57 0 

Jul 28 303 70 9 862 354 762 67 0 

Jul 29 458 116 23 799 337 950 80 0 Jul 30 266 98 13 667 278 912 61 1 

Jul 31 181 62 19 740 311 598 39 0 

TOTAL 13,170 4,866 6,974 13,232 4,724 238,661 1,195 1

AVG. 425 157 225 427 152 7,699 39 0 

RUN YEAR CHINOOK CHINOOK TOTAL WILD

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 38,852 12,252 18,062 16,782 5,443 977,105 1,239 1

SUMMER 31,417 8,970TOTAL 70,269 21,222

90
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Aug 1 205 76 0 0 18 840 274 969 37 

Aug 2 136 47 0 0 8 627 209 768 102 Aug 3 295 90 0 0 14 529 204 485 91 Aug 4 185 63 0 0 10 830 333 454 86 Aug 5 223 54 0 0 9 685 224 642 105 Aug 6 126 74 0 0 2 622 220 488 78 Aug 7 142 48 0 0 1 781 300 295 141 Aug 8 213 72 0 0 3 830 357 357 54 Aug 9 96 33 0 0 5 682 262 583 61 

Aug 10 137 32 0 0 3 720 258 633 93 

Aug 11 114 42 0 0 2 808 296 482 78 

Aug 12 162 39 0 0 9 765 276 296 48 

Aug 13 143 25 0 0 3 899 311 426 48 

Aug 14 154 42 0 0 0 912 297 134 70 

Aug 15 92 36 0 0 6 700 219 101 56 

Aug 16 120 39 -1 0 0 755 236 170 32 

Aug 17 144 31 0 0 0 1,015 355 243 28 

Aug 18 408 69 0 0 0 1,017 325 171 57 

Aug 19 213 49 0 0 1 1,377 393 103 47 

Aug 20 248 51 0 0 1 1,376 426 88 22 

Aug 21 278 19 1 0 5 1,520 484 119 54 

Aug 22 334 43 0 0 1 1,480 437 66 35 

Aug 23 237 32 1 0 1 1,368 385 68 32 

Aug 24 88 22 0 0 0 1,284 352 35 32 Aug 25 108 23 0 0 2 1,176 312 28 48 

Aug 26 280 80 1 0 1 1,243 308 27 41 

Aug 27 602 99 0 0 0 1,955 503 39 59 

Aug 28 626 76 0 0 0 1,740 434 24 28 

Aug 29 292 47 1 1 1 1,512 348 32 36 

Aug 30 229 55 2 0 0 1,356 351 20 32 

Aug 31 360 67 4 -1 -1 1,248 330 15 4 TOTAL 1,525 5,465 1,575 9 0 105 32,652 10,019 8,361 1,735AVG. 191 238 51 0 0 3 1,053 323 270 56 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

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

SPRING 38,852 12,252 9 0 18,167 49,434 15,462 985,466 2,974 1

SUMMER 32,942 9,494

FALL 5,465 1,051

TOTAL 77,259 22,797

TABLE 68

91
TABLE 69

MONTHLY FISH PASSAGE SUMMARY REPORTU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Sep 1 558 92 12 5 0 2,275 553 37 27 

Sep 21,038 79 24 3 0 1,760 439 15 22 

Sep 32,165 197 84 3 0 1,673 414 11 28 

Sep 42,132 530 42 7 0 3,170 810 13 45 

Sep 51,850 534 129 14 0 3,977 896 12 20 

Sep 6 565 411 96 11 1 2,878 603 21 49 

Sep 7 426 248 90 21 0 1,691 350 13 23 Sep 8 633 400 49 9 0 1,045 216 10 28 Sep 9 754 482 58 11 0 733 169 6 22 Sep 10 1,296 673 66 8 0 874 202 2 15 

Sep 11 1,220 504 67 16 0 1,242 268 6 19 

Sep 12 1,732 767 91 13 0 2,006 414 4 4 

Sep 13 1,073 749 118 16 0 2,486 522 11 6 

Sep 14 1,066 682 158 28 1 2,327 495 8 12 

Sep 15 931 661 205 30 2 2,625 559 4 12 Sep 16 986 613 319 53 0 5,183 1,100 14 10 Sep 17 2,149 1,115 569 79 3 5,352 1,260 4 10 Sep 18 1,332 815 568 140 1 5,410 1,237 0 14 Sep 19 807 566 432 51 0 4,778 998 9 8 

Sep 20 758 571 398 50 0 4,238 877 5 9 Sep 21 662 411 482 56 -1 4,155 792 6 14 

Sep 22 703 571 387 48 0 5,367 1,137 0 9 Sep 23 1,442 697 595 74 0 5,697 1,164 2 9 

Sep 24 2,562 1,386 601 63 -1 6,736 1,378 4 11 

Sep 25 2,695 1,667 700 74 0 5,350 1,019 10 12 

Sep 26 2,212 1,658 824 90 0 6,631 1,278 12 9 

Sep 27 1,380 1,440 732 62 0 5,577 1,055 14 5 

Sep 28 1,096 849 620 59 0 3,220 766 7 11 

Sep 29 1,631 1,183 1,203 115 2 6,232 1,361 4 7 Sep 30 1,556 330 303 32 -2 4,327 973 5 1 

TOTAL 39,410 20,881 10,022 1,241 6 109,015 23,305 269 471AVG. 1,314 696 334 41 0 3,634 777 9 16 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

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

SPRING 38,852 12,252 10,031 1,241 18,173 158,449 38,767 985,466 3,445 1

SUMMER 32,942 9,494

FALL 44,875 21,932TOTAL 116,669 43,678

CHINOOK ADULT

92
TABLE 70

MONTHLY FISH PASSAGE SUMMARY REPORTU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Oct 1 470 347 350 49 0 1,786 389 2 4 

Oct 2 738 589 444 48 1 3,271 733 3 5 

Oct 3 853 612 434 60 -1 4,464 1,035 4 0 Oct 4 522 419 376 43 0 2,741 622 1 1 

Oct 5 368 266 395 58 0 2,500 579 2 1 

Oct 6 591 365 927 114 0 3,485 770 0 0 Oct 7 506 266 1,214 119 0 3,253 799 0 1 

Oct 8 784 289 1,171 125 0 3,221 726 0 0 Oct 9 408 183 689 67 0 1,864 405 7 0 

Oct 10 413 112 577 41 0 1,501 349 1 2 

Oct 11 389 196 486 46 0 1,279 300 1 0 

Oct 12 298 223 174 28 0 1,353 362 2 0 Oct 13 380 178 117 8 0 865 232 0 0 Oct 14 432 199 109 11 1 949 222 -1 0 Oct 15 522 182 123 14 0 1,035 285 -7 0 Oct 16 635 318 211 18 0 1,572 369 0 0 Oct 17 856 271 166 46 0 1,513 337 4 0 Oct 18 537 170 154 27 1 1,579 402 4 0 Oct 19 257 104 75 11 0 947 255 4 0 Oct 20 203 116 87 16 0 957 260 0 0 Oct 21 215 102 118 9 0 1,246 298 0 0 Oct 22 318 93 273 17 0 841 216 0 0 Oct 23 436 102 409 21 0 1,145 304 1 0 Oct 24 295 60 365 31 0 1,259 341 0 0 Oct 25 278 75 316 29 0 1,616 451 0 -7 Oct 26 135 73 157 38 0 1,582 504 11 1 Oct 27 89 23 85 11 0 762 196 1 0 Oct 28 156 40 65 10 0 612 153 0 1 Oct 29 151 31 52 6 0 478 107 0 0 Oct 30 88 27 40 3 0 441 142 0 0 Oct 31 70 31 27 5 0 222 48 1 0 TOTAL 12,393 6,062 10,186 1,129 2 50,339 12,191 41 9AVG. 400 196 329 36 0 1,624 393 1 0 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

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

SPRING 38,852 12,252 20,217 2,370 18,175 208,788 50,958 985,466 3,454 1

SUMMER 32,942 9,494

FALL 57,268 27,994TOTAL 129,062 49,740

 Note: Visual counts ended October 31. 

Official Fall Chinook run ended October 31. November and December chinook counts were not added to fall totals.

CHINOOK ADULT

93
TABLE 71

MONTHLY FISH PASSAGE SUMMARY REPORTU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Nov 1 182 18 33 2 313 87 

Nov 2 114 25 23 2 261 68 Nov 3 72 18 36 1 259 70 Nov 4 81 12 21 3 254 76 Nov 5 95 8 27 6 256 64 Nov 6 64 4 13 6 133 33 Nov 7 85 8 5 0 185 62 Nov 8 61 15 7 1 90 24 Nov 9 61 6 4 1 83 18 

Nov 10 94 5 13 2 95 26 

Nov 11 46 8 7 1 116 30 Nov 12 27 8 10 0 132 32 Nov 13 48 3 1 -1 122 34 Nov 14 64 7 4 1 173 51 Nov 15 31 3 4 -2 105 24 Nov 16 25 2 1 1 92 34 Nov 17 41 0 0 0 80 24 Nov 18 33 1 3 0 98 30 Nov 19 18 0 -4 0 85 17 Nov 20 23 0 2 0 49 12 Nov 21 14 -1 0 0 49 15 Nov 22 16 0 -2 1 245 69 Nov 23 4 2 3 0 373 107 Nov 24 7 2 2 0 198 53 Nov 25 21 5 1 0 258 72 Nov 26 6 1 1 0 161 46 Nov 27 11 0 0 0 117 34 Nov 28 7 0 1 0 109 26 Nov 29 14 0 0 0 154 40 Nov 30 13 0 -3 0 160 49 TOTAL 1,378 160 213 25 4,805 1,327AVG. 46 5 7 1 160 44 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

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

SPRING 38,852 12,252 20,217 2,370 18,175 208,788 50,958 985,466 3,454 1

SUMMER 32,942 9,494FALL 57,268 27,994TOTAL 129,062 49,740

 Note: November counts were from video tape. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST.

Official Fall Chinook run ended October 31. November and December chinook counts were not added to fall totals.

CHINOOK ADULT

94
TABLE 72

MONTHLY FISH PASSAGE SUMMARY REPORTU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON Dec 1 9 0 -1 60 20 

Dec 2 11 0 2 67 25 Dec 3 10 1 0 79 20 Dec 4 10 2 1 74 18 Dec 5 2 -1 0 34 16 Dec 6 1 1 0 62 12 

Dec 7 3 -1 0 64 20 

Dec 8 4 0 1 101 35 Dec 9 2 0 0 51 13 

Dec 10 3 1 0 196 64 

Dec 11 0 0 0 110 43 Dec 12 5 0 0 98 20 Dec 13 1 0 1 86 13 Dec 14 0 0 0 123 42 Dec 15 6 0 -1 34 11 Dec 16 3 1 -1 66 6 Dec 17 1 -1 0 69 20 Dec 18 5 0 0 22 9 Dec 19 3 0 0 30 8 Dec 20 2 0 0 35 11 Dec 21 1 0 0 40 17 Dec 22 4 0 -1 32 7 Dec 23 0 0 0 25 7 Dec 24 0 0 0 55 23 Dec 25 0 0 -1 21 9 Dec 26 1 0 0 28 13 Dec 27 0 0 0 21 8 Dec 28 0 0 0 28 6 Dec 29 1 0 0 7 0 Dec 30 1 0 0 35 12 Dec 31 0 0 0 33 8 TOTAL 89 3 0 1,786 536AVG. 3 0 0 58 17 

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL WILD

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

SPRING 38,852 12,252 20,217 2,370 18,175 208,788 50,958 985,466 3,454 1

SUMMER 32,942 9,494

FALL 57,268 27,994

TOTAL 129,062 49,740

 Note: December counts were from video tape. The counts are 16-hour counts and occurred between the hours of 0400-2000 PST.

Official Fall Chinook run ended October 31. November and December chinook counts were not added to fall totals.

CHINOOK ADULT

95
TABLE 73

YEARLY TOTALS OF SALMONIDS COUNTED OVER McNARY DAM

1954 - 2007

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS*

1954 126,555 75,059 108,181 950 310,745

1955 108,915 85,575 173,758 643 368,891

1956 114,342 42,554 102,145 683 259,724

1957 292,696 105,728 85,460 2,855 486,739

1958 226,092 87,890 102,397 1,350 417,729

1959 171,490 110,475 83,977 1,970 367,912

1960 176,767 96,895 55,372 1,580 330,614

1961 154,996 103,743 16,388 2,045 277,172

1962 152,756 163,181 29,372 3,195 348,504

1963 154,459 113,646 59,744 3,113 330,962

1964 167,934 100,742 83,931 3,317 355,924

1965 150,907 118,960 42,052 2,700 314,619

1966 223,141 145,130 173,028 8,525 549,824

1967 195,653 77,700 105,635 27,226 406,214

1968 200,488 112,522 101,007 39,518 453,535

1969 213,407 76,681 29,787 53,716 373,591

1970 168,892 69,759 59,636 36,399 334,686

1971 171,448 109,630 52,867 39,358 373,303

1972 168,821 93,820 26,422 45,635 334,698

1973 184,112 64,620 42,731 17,682 309,145

1974 127,858 26,932 26,505 13,746 195,041

1975 133,150 23,663 43,143 3,975 203,931

1976 163,314 54,000 24,632 7,539 249,485

1977 183,581 87,712 80,781 4,622 356,696

1978 144,148 34,740 18,511 20,356 217,755

1979 95,275 50,304 37,792 12,800 196,171

1980 80,773 66,524 44,301 571 192,169

1981 80,619 61,985 26,644 3,736 172,984

1982 102,225 75,099 15,077 3,119 195,520

1983 121,636 125,254 40,903 2,470 290,263

1984 159,071 135,515 56,906 2,841 354,333

1985 288,483 188,204 98,457 6,917 582,061

1986 342,417 193,481 46,443 1,374 583,715

1987 286,638 148,811 72,190 615 508,254

1988 243,608 151,765 50,080 2,010 447,463

1989 176,407 170,467 41,318 3,383 391,575

1990 147,439 95,061 46,145 2,059 290,704

1991 114,841 168,692 69,365 2,272 355,170

1992 135,707 194,026 68,737 1,801 400,271

1993 143,412 93,183 66,485 481 303,561

1994 128,868 94,427 10,603 1,735 235,633

1995 113,354 114,910 8,320 1,021 237,605

1996 114,947 124,177 28,585 1,853 269,562

1997 162,946 129,817 38,043 2,580 333,386

1998 114,604 99,705 9,391 6,173 229,873

1999 121,946 84,088 11,884 4,934 222,852

2000 191,231 130,332 60,242 11,152 392,957

2001 489,784 398,784 97,188 24,730 1,010,486

2002 417,090 286,805 39,424 3,192 746,511

2003 420,603 230,418 32,037 19,830 702,888

2004 384,808 212,683 89,707 20,570 707,768

2005 270,003 224,292 63,540 20,600 578,435

2006 219,191 206,155 29,295 13,923 468,564

2007 180,435 221,534 18,175 22,825 442,969

Totals 10,124,283 6,657,855 3,044,739 544,265 20,371,142

10-Year

Average 280,970 209,480 45,088 14,793 550,330

*Jacks included

96
 SPRING 

MAR 15- 

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JUN 8 

1954 14 919 42,625 28,510 35,993 9,287 8,626 568 13 126,555 52,014 1955 86 12,778 26,125 46,021 14,773 7,220 1,648 264 108,915 21,309 1956 7 307 10,746 34,360 50,409 11,073 5,636 1,360 444 114,342 12,717 1957 6 14,489 67,939 91,473 41,485 25,621 48,685 2,998 292,696 99,511 

1958 1,864 36,684 61,898 25,140 11,120 82,890 6,496 226,092 54,910 1959 3,914 31,923 23,461 51,478 14,929 42,756 3,029 171,490 40,775 1960 4,808 44,721 49,506 25,710 13,376 35,329 3,317 176,767 52,490 1961 21,669 44,260 19,722 23,192 10,661 31,447 4,045 154,996 68,539 

1962 10,527 44,053 28,621 21,008 11,751 33,541 3,255 152,756 55,884 

1963 7,765 42,804 22,454 18,659 13,757 43,731 5,289 154,459 52,336 1964 19,856 33,310 10,893 39,334 14,930 45,514 4,097 167,934 54,279 

1965 6,114 20,559 14,094 28,599 12,856 60,185 8,500 150,907 29,206 1966 53,484 32,282 21,161 35,895 13,811 58,275 8,233 223,141 87,195 

1967 32,790 28,174 13,244 44,612 10,788 54,314 11,731 195,653 62,591 

1968 13,328 51,443 20,456 37,127 15,713 53,597 8,824 200,488 67,092 

1969 809 60,241 39,074 30,556 12,200 59,889 10,638 213,407 70,079 

1970 28,015 34,027 18,661 23,132 13,773 44,635 6,649 168,892 63,982 

1971 5,642 32,688 24,007 35,152 9,680 55,297 8,982 171,448 42,601 

1972 25,911 41,609 12,553 35,322 10,154 37,131 6,141 168,821 69,023 

1973 44,878 31,727 16,836 14,520 10,400 57,716 8,035 184,112 79,047 

1974 1,918 34,767 7,976 18,181 6,251 45,845 12,920 127,858 40,037 

1975 4,694 24,752 11,590 20,497 12,485 53,125 6,007 133,150 32,718 1976 4,868 30,435 16,714 19,821 9,143 64,863 17,470 163,314 38,505 1977 40,692 23,895 16,768 16,256 7,348 64,785 13,837 183,581 66,934 

1978 27,191 37,613 14,505 18,095 7,799 30,273 7,296 1,376 144,148 68,414 1979 6 5,424 13,696 9,763 14,601 8,030 34,702 8,171 882 95,275 21,153 

1980 3 3,481 18,108 6,705 12,166 7,001 24,409 8,284 616 80,773 23,001 

1981 3 12,923 16,904 8,288 8,243 5,584 23,323 4,926 425 80,619 32,330 

1982 3 1,638 23,487 10,357 8,749 5,091 44,276 8,624 102,225 28,352 

1983 4,481 25,074 9,202 7,882 5,217 54,339 15,441 121,636 31,636 1984 1,772 23,806 9,235 12,256 8,845 79,004 23,391 767 159,076 27,474 1985 18 18,267 41,962 14,117 9,912 17,222 140,034 46,951 288,483 63,265 

1954 - 2007

MONTHLY COUNT OF CHINOOK SALMON

TABLE 74

McNARY DAM

97
 SPRING 

MAR 15- 

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JUN 8 

1986 2 28,739 44,459 14,515 12,315 9,636 168,230 64,521 342,417 76,077 

1987 26,258 32,171 12,889 11,219 19,123 151,410 33,568 286,638 60,396 

1988 26,267 22,245 14,605 9,282 30,714 115,878 24,617 243,608 51,178 1989 9,625 24,281 12,484 11,112 23,034 80,089 15,782 176,407 35,954 1990 19,309 23,861 11,007 11,148 7,306 61,718 13,090 147,439 44,499 1991 4,942 15,838 9,289 9,409 4,328 56,251 13,674 1,074 36 114,841 22,631 1992 25,549 22,799 9,511 6,159 5,846 51,961 13,882 135,707 50,590 1993 18,649 37,255 14,880 8,119 8,414 48,093 8,002 143,412 59,556 1994 2,940 5,513 5,486 8,242 11,085 80,693 14,909 128,868 8,987 1995 1,392 3,871 4,343 8,270 13,224 61,633 20,621 113,354 5,930 1996 426 15,212 8,242 8,206 13,964 56,847 12,050 114,947 17,832 1997 6,529 44,264 18,384 10,584 6,892 63,484 12,809 162,946 56,826 1998 6,645 11,964 9,965 8,249 5,652 50,987 21,142 114,604 19,752 1999 1,193 10,841 7,570 13,475 15,402 59,360 14,105 121,946 13,232 2000 25,136 46,396 16,096 13,641 27,931 50,138 11,893 191,231 75,644 2001 164,846 86,605 50,064 36,562 16,605 111,369 23,733 489,784 265,372 2002 14,867 108,862 65,935 56,149 26,798 123,089 21,390 417,090 133,229 2003 853 53,947 46,116 57,732 50,157 13,667 166,635 32,349 1,750 157 423,363 107,522 2004 72 53,405 53,267 47,903 32,067 12,212 149,297 34,795 1,659 131 384,808 115,251 2005 4 6,750 38,439 45,654 28,928 11,655 111,701 25,976 825 71 270,003 55,056 2006 1 121 43,778 40,077 27,708 10,210 71,105 24,186 1,810 195 219,191 48,361 2007 3 7,073 38,622 27,760 18,036 8,565 60,291 18,455 1,538 92 180,435 51,104 

Total 995 929,132 1,835,751 1,216,720 1,229,040 662,932 3,475,651 762,702 13,443 682 10,127,048 2,984,378 

10-Year

Average 33,398 48,489 36,876 28,497 14,870 95,397 22,802 281,246 88,452 *Jacks included

(Continued)

MONTHLY COUNT OF CHINOOK SALMON

McNARY DAM: 1954 - 2007

TABLE 74

98
TABLE 75

MONTHLY COUNT OF SOCKEYE SALMON

McNARY DAM

1954 - 2007

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

1954 1 1,107 93,452 11,382 2,214 25 1955 43 287 163,902 9,402 121 3 1956 1 639 94,352 6,882 262 7 2 1957 13 6,318 74,874 4,233 22 1958 12,542 82,547 5,474 1,819 15 1959 21 2,031 73,735 7,981 209 1960 9,374 43,749 2,241 8 1961 1,088 14,149 1,138 11 2 1962 1,721 27,134 511 6 1963 78 8,712 50,415 535 4 1964 770 81,536 1,617 8 1965 328 40,790 923 10 1 1966 6,202 162,267 4,548 11 1967 1,935 101,044 2,647 9 1968 28,928 70,413 1,666 1969 5,787 23,353 647 1970 7,152 47,339 5,134 11 1971 317 50,568 1,982 1972 366 24,452 1,604 1973 9,011 32,301 999 420 1974 188 25,816 486 15 1975 1,517 41,011 615 1976 4,461 19,319 415 437 1977 8 36,708 43,077 739 207 42 1978 3,211 10,376 714 1,583 2,627 1979 6,317 29,571 1,547 321 36 1980 3,400 40,469 432 1981 4,419 22,042 180 1 2 1982 812 13,489 281 292 203 1983 5,897 33,851 997 142 16 1984 18,762 37,409 637 85 11 2 1985 1 60,067 36,567 522 593 707 

99
MONTHLY COUNT OF SOCKEYE SALMON

McNARY DAM; 1954 - 2007

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

1986 8,362 36,863 819 348 51 1987 4 28,742 42,464 889 85 6 1988 23,466 25,984 599 14 17 1989 1 14,721 26,239 334 21 2 1990 1 8,922 36,791 427 0 4 1991 1 6,509 61,780 1,024 38 11 1 1 1992 7 30,339 37,915 448 28 1993 26,492 39,607 377 9 1994 1 5,910 4,672 20 1995 1 3,001 5,259 58 1 1996 11,594 16,927 64 1997 7,706 29,645 688 4 1998 3,585 5,754 45 7 1999 2,842 8,940 99 1 2 2000 4 44,379 15,752 106 1 2001 4 70,327 26,610 225 17 5 2002 1 12,518 26,745 156 2 2 2003 4 13,277 18,728 28 0 2004 10 61,547 28,107 38 5 2005 27,341 36,009 182 8 2006 0 14,675 14,473 142 5 2007 1 11,087 6,974 105 6 2 

Total 1 205 687,716 2,257,607 85,984 9,420 3,800 5 1 10-YearAverage 26,158 18,809 113 5 

TABLE 75

(Continued)

100
TABLE 76

MONTHLY COUNT OF COHO SALMON

McNARY DAM

1954 - 2007

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

1954 4 751 180 14 1 91955 350 260 33 61956 16 462 157 48 61957 18 208 2,364 265 2,81958 29 1,091 230 1,31959 32 1,892 46 1,91960 24 1,432 124 1,51961 22 1,731 292 2,01962 5 106 2,884 200 3,11963 5 437 2,259 412 3,11964 3 307 2,734 273 3,31965 22 105 2,264 309 2,71966 811 7,195 519 8,51967 11 11 22,492 4,712 27,21968 1,010 36,260 2,248 39,51969 1,643 45,497 6,576 53,71970 3,576 31,161 1,662 36,31971 927 33,828 4,603 39,31972 2,433 38,747 4,455 45,61973 66 1,768 14,452 1,396 17,61974 1,160 10,052 2,534 13,71975 1 268 3,675 31 3,91976 373 5,201 1,965 7,51977 2 274 2,698 1,648 4,61978 1 138 10,445 7,459 2,313 20,31979 1 4 194 652 9,058 2,431 460 12,81980 2 180 203 186 51981 421 2,840 435 40 3,71982 141 235 2,148 595 3,11983 229 1,536 705 2,41984 6 147 2,506 154 28 2,81985 14 37 44 2,040 4,493 289 6,9

101
TABLE 76

MONTHLY COUNT OF COHO SALMON

McNARY DAM; 1954 - 2007

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

1986 1 851 522 1,31987 3 24 377 211 61988 17 1,210 783 2,01989 35 2,043 1,305 3,31990 1 1,007 1,051 2,01991 1,105 937 211 19 2,21992 1 1,130 670 1,81993 2 254 225 41994 9 978 748 1,71995 8 344 669 1,01996 2 1 1,212 638 1,81997 29 1,577 974 2,51998 6 687 5,480 6,11999 6 2,931 1,997 4,92000 309 6,947 3,896 11,12001 59 11,631 13,040 24,72002 10 1,765 1,417 3,12003 25 11,788 8,017 401 20,22004 17 13,954 6,161 427 11 20,52005 59 11,327 8,390 819 5 20,62006 90 7,893 5,350 588 2 13,92007 9 11,263 11,315 238 22,8

TOTAL 1 14 50 515 20,126 396,952 121,164 5,806 38 544,6

10-YearAverage 59 8,019 6,506 14,8

*Jacks included

(Continued)

102
TABLE 77

MONTHLY COUNT OF STEELHEAD 

McNARY DAM: 1954-2007

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

1954 376 5,569 2,307 128 2,628 20,939 26,944 11,627 2,937 1,601955 931 35 70 3,279 1,791 162 5,257 36,035 17,463 16,941 2,874 731956 66 753 563 2,365 1,218 276 5,440 14,492 8,245 6,787 2,349 1957 840 2,084 147 334 18,100 28,926 34,478 20,775 8 31958 62 137 1,069 877 334 1,265 9,967 6,535 50,229 17,415 1959 1,317 685 748 10,508 32,872 49,542 14,803 1960 1,579 1,236 908 8,475 22,443 51,749 10,505 1961 896 580 1,281 7,469 11,428 64,521 17,568 1962 1,650 762 1,108 11,321 28,288 98,042 22,010 1963 813 1,751 2,639 8,252 26,282 47,982 25,927 1964 1,789 805 486 7,602 25,918 53,180 10,962 1965 1,361 363 231 11,749 31,155 54,450 19,651 1966 2,279 954 1,476 18,241 26,062 71,180 24,938 1967 1,434 1,130 152 5,771 14,894 32,310 22,009 1968 5,451 3,361 247 4,058 22,268 61,167 15,970 1969 2,304 1,792 711 7,668 13,641 35,836 14,729 1970 1,347 1,001 340 5,183 15,236 39,150 7,502 1971 813 374 271 8,931 21,324 62,083 15,834 1972 1,614 393 130 8,155 20,548 46,393 16,587 1973 3,178 846 270 6,898 11,121 32,701 9,606 1974 847 715 681 4,093 5,242 8,648 6,706 1975 612 209 254 3,623 6,708 9,329 2,928 1976 936 1,372 1,949 5,772 16,145 22,423 5,403 1977 1,730 987 2,916 13,132 7,833 43,792 17,322 1978 1,266 701 1,832 3,444 4,863 15,627 5,708 1,299 1979 970 681 156 93 4,955 9,970 14,648 15,580 3,251 1980 1,753 3,355 608 381 2,740 14,431 27,706 12,776 2,774 1981 861 1,479 809 878 7,212 12,839 19,961 15,652 2,294 1982 1,530 1,764 825 321 4,279 12,621 36,282 17,477 1983 1,051 215 137 7,746 25,821 70,369 19,915 1984 1,858 860 653 13,165 14,944 68,837 33,608 1,590 1985 1,583 6,483 1,383 2,949 13,818 46,632 87,026 28,330 

103
TABLE 77

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

1986 1,282 1,184 414 1,193 27,563 32,339 74,769 54,737 1987 2,082 413 885 16,658 35,661 59,326 33,786 1988 4,176 1,095 2,117 11,609 25,875 69,259 37,634 1989 3,269 598 1,921 16,002 20,819 87,722 40,136 1990 2,754 660 1,489 9,105 10,368 33,452 37,233 1991 2,245 630 846 9,921 17,752 78,363 46,941 9,388 2,871992 1,427 642 1,921 10,989 15,504 127,626 35,917 1993 5,194 588 2,197 9,692 10,003 35,287 30,222 1994 2,622 336 1,169 7,436 5,468 40,871 36,525 1995 774 325 998 8,042 21,720 45,237 37,814 1996 701 301 950 8,726 34,385 50,723 28,391 1997 1,210 435 1,241 10,174 19,917 58,210 38,630 1998 1,236 364 1,391 6,372 4,040 38,324 47,978 1999 253 248 905 7,175 27,592 35,243 12,672 2000 588 238 1,901 16,311 23,148 59,803 28,343 2001 1,337 487 7,741 46,981 50,463 190,205 101,570 2002 4,650 271 2,957 29,979 48,226 120,936 79,786 2003 8,696 1,309 145 2,298 20,439 15,184 139,321 51,722 6,307 1,472004 4,316 1,133 480 3,901 14,376 10,863 132,387 37,931 4,348 2,942005 2,271 847 377 2,669 17,371 19,933 109,198 63,710 7,248 662006 1,388 2,009 175 1,272 9,214 14,519 104,009 52,826 17,808 2,932007 6,155 1,693 241 1,616 13,232 32,652 109,015 50,339 4,805 1,78

Total 1,059 925 33,723 106,754 40,133 69,785 583,019 1,104,887 3,161,579 1,488,394 69,280 15,06

10-YearAvg. 1,506 303 2,665 18,145 24,662 103,844 52,688 

(Continued)

MONTHLY COUNT OF STEELHEAD

McNARY DAM; 1954 - 2007

104
105

789 3456 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
ICE HARBOR DAM 

FISH COUNTING SCHEDULE 

1 Jan – 28 Feb No counting 

1 Mar – 31 Mar Video counting daily from 0600-1600 hours PST 

1 Apr – 31 Oct Visual counting daily from 0400-2000 hours PST 

1 Nov – 31 Dec No counting 

FISH LADDER OPERATING SCHEDULE 

North Ladder

1 Jan – 2 Jan Ladder in service 

3 Jan – 10 Jan Ladder dewatered for annual maintenance 

11 Jan – 31 Dec Ladder in service 

South Ladder 

1 Jan – 15 Jan Ladder in service 

16 Jan – 14 Feb Ladder dewatered for annual maintenance 

15 Feb – 31 Dec 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 from July 2 to 20 September. 

Two of the three fish pumps on the north shore and eight on the south shore were 

operated in 2007 with the exceptions listed below. The north shore fish pump gear boxes 

continued to have breakdown problems in 2007. 

 

Idaho Cooperative Fisheries Research Unit conducted an evaluation of adult salmon and 

steelhead migration past the Snake and Columbia River Dams. In addition, lamprey 

passage was monitored in the north shore and south shore adult fish ladders by half 

duplex PIT tag equipment. 

Normandeau Associates performed a direct survival/injury study on juvenile salmonids 

passing through the main unit turbine number 3. NOAA Fisheries conducted radio 

telemetry research on the survival rates of fish passage through the spillway and over the 

removable spillway weir. 

The juvenile fish facility was operated for juvenile fish bypass and adult fallbacks from 2 

March until 17 December 2007. 

106 
2007

SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DCHINOOK* 1 3,277 27,506 11,597 3,167 1,984 17,456 4,118 STEELHEAD 4,001 2,183 107 903 4,743 11,723 83,713 50,247 SOCKEYE 29 26 COHO* 867 1,280 PINK TOTAL 4,002 5,460 27,613 12,529 7,936 13,707 102,036 55,645 SHAD 7,387 137,141 57,511 701 66 12 LAMPREY 9 5 3 98 119 56 STURGEON 2 0 1 BULL TROUT *Jacks includedNote: These counts include the extended season videotaped counts that were made between 0600 and 1600 hours in M

TABLE 78

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER ICE HA

107
JANUARY FEBRUARY

DISCH SPILL *TURBIDITY DISCH SPILL *TURBIDITY

DATE KCFS KCFS SECCHI *DEG F DATE KCFS KCFS SECCHI *DEG FJan 1 30.3 0.0 Feb 1 32.3 0.0

Jan 2 29.7 0.0 Feb 2 28.9 0.0Jan 3 33.8 0.0 Feb 3 25.7 0.0Jan 4 32.0 0.0 Feb 4 20.2 0.0Jan 5 38.0 0.0 Feb 5 27.7 0.0Jan 6 32.3 0.0 Feb 6 17.2 0.0Jan 7 40.9 0.0 Feb 7 23.1 0.0Jan 8 27.8 0.0 Feb 8 24.5 0.0Jan 9 42.6 0.0 Feb 9 18.4 0.0Jan 10 29.1 0.0 Feb 10 26.8 0.0Jan 11 45.2 0.0 Feb 11 23.8 0.0Jan 12 41.4 0.0 Feb 12 29.8 0.0Jan 13 36.2 0.0 Feb 13 44.6 0.0Jan 14 34.8 0.0 Feb 14 30.6 0.0Jan 15 37.1 0.0 Feb 15 32.9 0.0Jan 16 51.6 0.0 Feb 16 44.2 0.0Jan 17 24.5 0.0 Feb 17 47.1 0.0Jan 18 36.5 0.0 Feb 18 39.2 0.0Jan 19 32.1 0.0 Feb 19 42.8 0.0Jan 20 18.5 0.0 Feb 20 42.1 0.0Jan 21 15.5 0.0 Feb 21 41.7 0.0Jan 22 36.2 0.0 Feb 22 32.1 0.0Jan 23 30.6 0.0 Feb 23 39.0 0.0Jan 24 28.0 0.0 Feb 24 39.1 0.0Jan 25 44.2 0.0 Feb 25 31.4 0.0Jan 26 20.9 0.0 Feb 26 36.0 0.0Jan 27 21.6 0.0 Feb 27 40.9 0.0Jan 28 8.4 0.0 Feb 28 28.5 0.0Jan 29 28.4 0.0Jan 30 14.4 0.0Jan 31 31.3 0.0

AVG. 31.4 0.0 AVG. 32.7 0.0

*Data unavailable

ICE HARBOR PROJECT 2007

TABLE 79

DISCHARGE AND WATER QUALITY DATA

108
TABLE 80

MONTHLY FISH PASSAGE SUMMARY REPORTU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

Mar 1 1 36 7 

Mar 2 0 62 8 Mar 3 0 54 11 Mar 4 0 63 9 Mar 5 0 35 5 Mar 6 0 48 8 Mar 7 0 169 38 Mar 8 0 198 22 Mar 9 0 110 16 Mar 10 0 82 3 Mar 11 0 113 8 Mar 12 0 73 4 Mar 13 0 77 9 Mar 14 0 173 23 Mar 15 0 125 19 Mar 16 0 131 14 Mar 17 0 101 5 Mar 18 0 161 11 Mar 19 0 138 19 Mar 20 0 134 14 Mar 21 0 183 17 Mar 22 0 110 15 Mar 23 0 117 15 Mar 24 0 177 24 Mar 25 0 175 21 Mar 26 0 206 20 Mar 27 0 263 30 Mar 28 0 228 38 Mar 29 0 107 22 Mar 30 0 185 35 Mar 31 0 167 35 TOTAL 1 4,001 525 

AVG. 0 129 17 

 Note: March counts were from video tape. The counts are 10-hour counts and occurred between the hours of 0600-1600 PST.

Official Spring Chinook run started April 1. March Chinook counts were not added to spring totals.

CHINOOK ADULT

109
TABLE 81

MONTHLY FISH PASSAGE SUMMARY REPORTU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

Apr 1 1 0 204 58 0 

Apr 2 0 0 191 42 0 

Apr 3 0 0 183 36 0 

Apr 4 -1 0 163 30 0 

Apr 5 -1 0 127 35 0 

Apr 6 1 0 131 34 0 

Apr 7 1 0 116 38 0 

Apr 8 1 0 133 41 0 

Apr 9 1 0 85 25 0 

Apr 10 -1 0 122 27 0 

Apr 11 0 0 158 33 0 

Apr 12 -1 0 86 27 0 

Apr 13 0 1 54 17 0 

Apr 14 -4 0 41 11 0 

Apr 15 2 0 78 18 0 

Apr 16 2 0 48 7 0 

Apr 17 2 0 29 7 0 

Apr 18 8 4 44 18 0 

Apr 19 21 2 36 12 0 

Apr 20 29 1 22 7 0 

Apr 21 49 2 11 3 0 

Apr 22 102 0 17 6 0 

Apr 23 168 2 17 4 0 

Apr 24 211 2 5 1 4 

Apr 25 216 0 17 10 4 

Apr 26 303 7 16 6 0 

Apr 27 481 7 14 8 0 

Apr 28 410 5 15 8 1 

Apr 29 599 10 8 5 0 

Apr 30 625 9 12 8 0 

TOTAL 3,225 52 2,183 582 9 AVG. 108 2 73 19 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.

 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. March Chinook counts were not added to spring totals.

110
TABLE 82

MONTHLY FISH PASSAGE SUMMARY REPORTU.S. ARMY ENGINEER DISTRICT, PORTLAND

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

May 1 996 52 13 7 0 0 May 2 873 26 13 8 0 0 May 31,297 39 9 7 0 0 

May 4 719 34 4 2 0 0 May 51,256 76 5 3 0 0 

May 61,239 89 1 -1 0 0 

May 71,116 121 3 2 0 0 

May 81,134 205 7 6 0 0 

May 91,075 285 3 1 0 0 

May 10 1,146 247 2 2 0 1 May 11 707 187 4 2 0 0 May 12 549 260 1 1 0 0 May 13 1,015 320 2 0 0 0 May 14 754 314 0 0 0 0 May 15 899 352 3 1 0 0 May 16 652 282 2 1 0 0 May 17 594 225 4 2 0 0 May 18 383 324 2 0 0 2 May 19 535 404 2 0 0 0 May 20 433 356 2 0 1 1 May 21 335 401 2 0 0 0 May 22 501 396 0 0 1 1 May 23 508 287 -1 -1 4 0 May 24 397 248 2 0 3 0 May 25 306 89 -1 -1 7 0 May 26 303 96 2 0 29 0 

May 27 399 80 2 0 185 0 May 28 265 44 0 -2 440 0 

May 29 280 123 2 0 1,493 0 May 30 230 162 7 1 1,623 0 May 31 309 177 10 1 3,601 0 TOTAL 21,205 6,301 107 42 7,387 5 

AVG. 684 203 3 1 238 0 

RUN YEAR CHINOOK CHINOOK WILD

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 24,430 6,353 2,290 624 7,387 14

CHINOOK ADULT

111
TABLE 83

MONTHLY FISH PASSAGE SUMMARY REPORTU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

Jun 1 160 109 0 1 0 841 0 

Jun 2 252 110 0 4 1 564 0 Jun 3 246 55 0 4 -1 274 0 Jun 4 273 93 0 2 0 1,082 0 Jun 5 372 85 0 7 -1 4,709 1 

Jun 6 351 50 0 16 1 1,117 0 Jun 7 371 51 0 10 1 4,805 0 Jun 8 240 83 0 21 1 4,732 0 Jun 9 390 122 0 14 1 4,403 0 

Jun 10 551 109 0 27 0 4,505 0 Jun 11 411 88 0 11 0 1,536 0 

Jun 12 333 63 0 24 -1 5,551 0 Jun 13 449 134 0 34 1 7,237 0 

Jun 14 355 100 0 20 1 8,567 0 Jun 15 247 36 0 17 0 6,403 0 

Jun 16 285 35 0 12 -1 2,398 1 Jun 17 231 39 0 14 0 1,463 0 Jun 18 337 41 0 20 4 2,160 0 Jun 19 326 72 0 33 2 3,736 0 Jun 20 365 71 1 51 6 6,864 1 Jun 21 361 100 0 56 2 9,591 0 

Jun 22 230 86 2 38 5 6,420 0 

Jun 23 212 71 1 42 2 11,381 0 Jun 24 257 111 1 41 3 7,033 0 

Jun 25 399 125 6 86 5 4,097 0 

Jun 26 214 42 2 64 3 2,529 0 

Jun 27 202 37 0 47 0 2,628 0 Jun 28 240 48 0 37 1 4,241 0 Jun 29 248 105 5 64 7 6,831 0 

Jun 30 282 136 11 86 8 9,443 0 

TOTAL 3,617 5,573 2,407 29 903 51 137,141 3 AVG. 329 293 80 1 30 2 4,571 0 

RUN YEAR CHINOOK CHINOOK WILD

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 28,047 7,308 29 3,193 675 144,528 17 SUMMER 5,573 1,452

TOTAL 33,620 8,760

CHINOOK ADULT

112
TABLE 84

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

Jul 1 137 65 4 50 4 5,424 0 0 

Jul 2 144 104 4 79 6 6,144 0 0 

Jul 3 113 74 2 109 12 10,121 4 0 

Jul 4 100 79 3 94 4 7,893 1 0 

Jul 5 50 88 1 135 20 1,982 0 0 

Jul 6 91 8 2 96 7 5,425 0 0 

Jul 7 51 5 1 72 6 2,536 1 1 Jul 8 47 12 0 75 1 1,290 4 1 Jul 9 75 33 0 70 18 540 2 0 Jul 10 141 30 0 152 14 404 1 0 Jul 11 204 67 0 246 33 2,195 3 0 Jul 12 103 37 0 256 36 1,067 2 0 

Jul 13 60 59 2 289 46 4,085 4 0 

Jul 14 50 53 0 254 42 2,005 1 0 Jul 15 64 34 0 256 51 1,182 2 0 Jul 16 39 39 4 252 36 1,123 1 0 Jul 17 58 9 0 174 19 715 4 0 

Jul 18 79 14 1 159 21 837 7 0 Jul 19 61 12 1 127 19 723 3 0 Jul 20 41 32 0 139 15 407 6 0 Jul 21 78 39 0 128 13 126 9 0 Jul 22 34 40 0 115 19 124 3 0 Jul 23 32 39 0 89 16 250 8 0 

Jul 24 30 20 1 93 14 91 8 0 

Jul 25 23 12 0 154 19 107 3 0 Jul 26 26 10 0 147 17 89 5 0 Jul 27 28 7 0 142 24 215 2 0 Jul 28 34 10 0 109 21 90 4 0 Jul 29 34 10 0 187 36 112 5 0 Jul 30 38 10 0 186 42 165 1 0 Jul 31 42 9 0 309 75 44 4 0 TOTAL 2,107 1,060 26 4,743 706 57,511 98 2

AVG. 68 34 1 153 23 1,855 3 0 

RUN YEAR CHINOOK CHINOOK WILD

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 28,047 7,308 55 7,936 1,381 202,039 115 2

SUMMER 7,680 2,512

TOTAL 35,727 9,820

CHINOOK ADULT

113
TABLE 85

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

Aug 1 35 5 197 37 64 5 

Aug 2 33 7 175 19 171 6 

Aug 3 40 6 223 44 72 3 

Aug 4 18 6 213 37 45 2 

Aug 5 29 9 192 27 30 4 

Aug 6 28 11 152 27 43 1 Aug 7 28 5 179 35 15 3 

Aug 8 35 5 266 46 31 1 

Aug 9 40 6 266 36 20 2 

Aug 10 27 5 211 40 21 8 

Aug 11 22 7 176 35 11 5 

Aug 12 32 2 199 33 12 9 Aug 13 34 4 237 45 5 3 

Aug 14 45 4 395 82 4 9 

Aug 15 20 1 234 35 22 10 Aug 16 31 4 377 86 42 8 Aug 17 51 2 262 27 10 9 Aug 18 33 2 196 16 7 2 

Aug 19 67 6 137 23 5 3 

Aug 20 53 2 198 27 5 2 

Aug 21 81 5 234 46 13 1 

Aug 22 83 6 300 67 12 1 Aug 23 116 10 488 90 3 3 

Aug 24 66 8 487 96 7 7 

Aug 25 72 6 797 174 13 2 

Aug 26 70 12 1,141 228 1 1 

Aug 27 111 11 1,031 231 4 2 

Aug 28 106 9 689 110 5 0 

Aug 29 194 14 748 87 4 1 

Aug 30 81 14 523 91 2 1 

Aug 31 93 16 800 155 2 5 

TOTAL 335 1,439 210 11,723 2,132 701 119

AVG. 30 72 7 378 69 23 4 

RUN YEAR CHINOOK CHINOOK WILD

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 28,047 7,308 55 19,659 3,513 202,740 234 2

SUMMER 8,015 2,584

FALL 1,439 138

TOTAL 37,501 10,030

CHINOOK ADULT

114
TABLE 86

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

Sep 1 198 43 0 0 1,729 329 1 13 0 Sep 2 62 18 0 0 619 102 14 10 0 

Sep 3 109 34 0 0 872 166 7 1 0 

Sep 4 415 99 18 0 1,840 379 0 1 0 

Sep 5 636 195 18 0 1,956 396 6 6 0 Sep 6 485 151 4 0 1,395 308 2 6 0 Sep 7 386 107 15 0 1,654 316 11 3 0 Sep 8 192 56 5 0 1,570 286 0 0 0 Sep 9 219 104 6 1 1,078 166 -6 0 0 

Sep 10 221 111 5 0 638 80 0 1 0 

Sep 11 286 252 2 0 1,205 245 1 0 0 Sep 12 313 202 4 0 1,467 288 2 4 0 Sep 13 391 338 6 0 2,355 492 0 1 0 Sep 14 496 361 12 4 2,454 510 0 4 0 Sep 15 471 343 25 1 2,955 633 8 1 0 Sep 16 465 350 25 2 2,776 619 0 0 0 Sep 17 345 358 30 4 4,365 937 12 2 0 Sep 18 654 442 46 2 5,081 918 2 0 0 Sep 19 528 324 36 4 4,356 869 2 0 0 Sep 20 264 208 32 7 2,898 575 2 1 1 Sep 21 334 331 50 5 3,664 742 4 0 0 Sep 22 211 308 52 9 3,571 713 0 0 0 Sep 23 237 258 46 5 2,989 582 1 0 0 Sep 24 298 402 67 17 6,519 1,378 0 0 0 Sep 25 294 345 45 1 4,084 882 -6 1 0 

Sep 26 511 640 77 14 6,923 1,459 0 0 0 

Sep 27 269 231 47 0 2,657 519 0 1 0 Sep 28 346 249 44 1 3,433 738 2 0 0 Sep 29 267 164 31 1 3,517 753 0 0 0 Sep 30 304 225 40 1 3,093 695 1 0 0 TOTAL 10,207 7,249 788 79 83,713 17,075 66 56 1

AVG. 340 242 26 3 2,790 569 2 2 0 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 28,047 7,308 788 79 55 103,372 20,588 202,806 290 3

SUMMER 8,015 2,584

FALL 11,646 7,387

TOTAL 47,708 17,279

115
TABLE 87

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON 

Oct 1 204 221 38 2 3,618 712 1 

Oct 2 134 162 37 1 3,594 708 2 

Oct 3 157 144 24 0 2,821 564 0 Oct 4 112 231 46 6 3,232 678 0 Oct 5 123 183 52 9 2,702 660 1 Oct 6 97 174 47 5 3,300 754 -1 Oct 7 81 174 137 7 4,136 906 -1 Oct 8 76 134 154 11 3,011 698 0 

Oct 9 95 43 63 1 2,066 408 0 

Oct 10 60 24 41 0 2,397 507 0 Oct 11 44 50 76 2 1,721 279 0 Oct 12 40 59 37 11 1,261 231 1 

Oct 13 46 84 53 4 1,250 263 0 

Oct 14 35 72 31 2 794 167 0 Oct 15 49 92 35 0 1,010 203 0 Oct 16 75 94 13 1 1,261 241 0 Oct 17 46 85 21 1 1,327 312 6 Oct 18 51 50 31 2 1,129 281 0 Oct 19 45 70 17 0 908 186 1 Oct 20 43 32 14 1 796 177 0 

Oct 21 19 19 17 -1 596 120 0 

Oct 22 25 6 19 0 410 81 0 Oct 23 13 43 19 2 949 245 1 

Oct 24 23 24 30 2 852 234 1 

Oct 25 2 35 42 4 956 253 0 Oct 26 17 11 40 1 941 250 0 

Oct 27 24 17 25 1 1,191 313 0 Oct 28 10 7 23 0 726 185 0 

Oct 29 1 5 12 -1 511 132 0 Oct 30 14 5 10 0 446 106 0 

Oct 31 1 6 2 0 335 85 0 TOTAL 1,762 2,356 1,206 74 50,247 10,939 12

AVG. 57 76 39 2 1,621 353 0 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD

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

SPRING 28,047 7,308 1,994 153 55 153,619 31,527 202,818 290 3

SUMMER 8,015 2,584

FALL 13,408 9,743

TOTAL 49,470 19,635

 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

116
DISCHARGE AND WATER QUALITY DATA

ICE HARBOR PROJECT - 2007

 NOVEMBER DECEMBER

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG FNov 1 15.8 0.0 7.2 57.0 Dec 1 17.6 0.0 7.2 48.0

Nov 2 19.2 0.0 7.2 57.0 Dec 2 16.6 0.0 7.2 46.0Nov 3 14.6 0.0 7.2 56.0 Dec 3 18.1 0.0 7.2 46.0Nov 4 15.6 0.0 7.2 56.0 Dec 4 20.9 0.0 7.2 46.0Nov 5 19.6 0.0 7.2 54.0 Dec 5 34.4 0.0 6.2 46.0Nov 6 12.4 0.0 7.2 54.0 Dec 6 25.5 0.0 6.2 46.0Nov 7 18.5 0.0 7.2 54.0 Dec 7 26.9 0.0 6.2 45.0Nov 8 17.9 0.0 7.2 54.0 Dec 8 21.2 0.0 6.2 45.0Nov 9 18.1 0.0 7.2 54.0 Dec 9 22.7 0.0 6.2 45.0Nov 10 18.1 0.0 7.2 54.0 Dec 10 26.5 0.0 6.2 45.0Nov 11 16.5 0.0 7.2 54.0 Dec 11 21.9 0.0 6.2 44.0Nov 12 19.6 0.0 7.2 53.0 Dec 12 25.5 0.0 6.2 44.0Nov 13 16.3 0.0 7.2 53.0 Dec 13 19.2 0.0 6.2 44.0Nov 14 13.6 0.0 7.2 53.0 Dec 14 21.1 0.0 6.2 44.0Nov 15 15.7 0.0 7.2 53.0 Dec 15 18.7 0.0 6.2 44.0Nov 16 16.7 0.0 7.2 53.0 Dec 16 21.2 0.0 6.2 43.0Nov 17 20.1 0.0 7.2 53.0 Dec 17 23.5 0.0 6.2 43.0Nov 18 25.1 0.0 7.2 53.0 Dec 18 17.4 0.0 6.2 43.0Nov 19 27.5 0.0 7.2 53.0 Dec 19 24.3 0.0 6.2 43.0Nov 20 26.4 0.0 7.2 52.0 Dec 20 20.1 0.0 6.2 43.0Nov 21 25.4 0.0 7.2 52.0 Dec 21 26.3 0.0 6.2 43.0Nov 22 24.5 0.0 7.2 52.0 Dec 22 20.0 0.0 6.2 43.0Nov 23 21.4 0.0 7.2 50.0 Dec 23 21.1 0.0 6.2 43.0Nov 24 21.7 0.0 7.2 50.0 Dec 24 27.5 0.0 6.2 43.0Nov 25 18.3 0.0 7.2 50.0 Dec 25 20.5 0.0 6.4 43.0Nov 26 25.1 0.0 7.2 49.0 Dec 26 21.1 0.0 6.4 43.0Nov 27 15.9 0.0 7.2 49.0 Dec 27 25.9 0.0 6.4 43.0Nov 28 16.7 0.0 7.2 49.0 Dec 28 20.9 0.0 6.4 43.0Nov 29 20.7 0.0 7.2 49.0 Dec 29 22.5 0.0 6.4 42.0Nov 30 18.6 0.0 7.2 48.0 Dec 30 22.0 0.0 6.4 42.0

Dec 31 23.3 0.0 6.4 40.0

AVG. 19.3 0.0 7.2 52.4 AVG. 22.6 0.0 6.3 43.8

TABLE 88

117
TABLE 89

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS*

1962 94,301 115,796 38 3,207 213,342

1963 61,190 74,539 1,118 1,933 138,780

1964 60,097 58,860 1,276 2,071 122,304

1965 39,233 62,873 317 320 102,743

1966 75,882 65,798 278 878 142,836

1967 84,930 44,205 717 3,770 133,622

1968 98,681 82,383 1,165 6,227 188,456

1969 100,514 63,889 745 5,316 170,464

1970 77,698 53,870 797 3,636 136,001

1971 70,248 67,029 532 2,969 140,778

1972 82,632 63,593 363 2,522 149,110

1973 81,821 38,311 233 2,443 122,808

1974 32,444 12,528 204 1,334 46,510

1975 31,686 16,218 243 1,559 49,706

1976 36,556 23,885 771 1,991 63,203

1977 56,514 54,820 582 1,561 113,477

1978 61,352 27,142 86 652 89,232

1979 13,929 23,117 30 398 37,474

1980 14,717 50,221 36 58 65,032

1981 22,092 41,290 142 82 63,606

1982 22,646 73,405 174 348 96,573

1983 20,259 88,475 216 465 109,415

1984 17,757 94,030 105 22 111,914

1985 47,981 128,481 24 10 176,496

1986 52,615 144,292 20 0 196,927

1987 47,477 74,491 13 0 121,981

1988 48,066 99,714 22 0 147,802

1989 27,234 151,101 4 0 178,339

1990 31,841 54,758 1 1 86,601

1991 23,175 123,762 9 1 146,947

1992 36,021 160,614 33 0 196,668

1993 34,991 73,107 17 0 108,115

1994 7,577 51,704 0 1 59,282

1995 7,990 92,026 5 4 100,025

1996 16,419 100,805 1 0 117,225

1997 55,412 103,830 15 128 159,385

1998 26,117 85,122 3 15 111,257

1999 23,331 84,163 8 144 107,646

2000 72,154 126,424 215 1,224 200,017

2001 215,697 283,694 38 1,595 501,024

2002 137,507 211,762 61 289 349,619

2003 143,197 186,474 37 1,431 331,139

2004 130,218 171,380 91 3,519 305,208

2005 58,361 156,920 18 1,621 216,920

2006 52,501 124,812 48 971 178,332

2007 69,106 157,620 55 2,147 228,928

Totals 2,622,167 4,243,333 10,906 56,863 6,933,269

10-Year

Average 92,819 158,837 57 1,296 253,009

*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 - 2007

118
SPRING SUMM

 1 APR- 12 JUN

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* 11 JUN 11 AU

1962 2,579 28,951 23,250 8,315 3,547 20,578 7,081 94,301 33,613 30,61963 3,434 21,790 14,001 7,591 1,415 9,342 2,918 677 22 61,190 26,778 20,81964 1 2 4,048 19,611 5,409 18,832 2,161 8,159 1,701 156 17 60,097 24,304 24,61965 4 1,677 9,649 5,072 10,209 803 9,318 2,152 349 39,233 12,178 14,71966 23,382 19,294 10,611 7,166 1,933 10,756 2,740 75,882 43,881 16,91967 15,973 18,137 9,020 22,218 820 11,947 6,815 84,930 35,593 30,31968 1,595 41,398 12,119 17,751 3,433 16,588 5,275 493 29 98,681 44,773 29,51969 195 697 43,181 24,918 12,861 2,369 12,027 3,555 708 3 100,514 52,090 30,91970 12,167 33,881 12,338 8,185 1,747 7,702 1,456 219 3 77,698 47,931 19,31971 1,104 25,089 19,265 13,364 873 8,960 1,593 70,248 32,638 26,61972 14,535 34,734 7,544 15,177 1,869 6,089 2,684 82,632 50,350 22,81973 34,277 23,627 10,925 4,254 840 6,657 1,241 81,821 60,639 12,81974 842 16,670 5,315 6,494 483 2,066 574 32,444 19,361 10,21975 1,314 17,796 5,817 3,972 506 1,875 406 31,686 21,401 7,71976 3,146 19,269 8,544 3,921 349 1,123 204 36,556 25,056 10,01977 24,003 17,626 9,328 3,606 297 1,370 284 56,514 44,421 10,31978 14,891 29,333 9,999 4,888 892 1,064 269 16 61,352 49,303 10,41979 1,731 6,528 2,234 1,216 379 1,489 333 19 13,929 9,247 2,61980 1,678 7,321 2,285 1,569 301 1,034 504 25 14,717 9,668 3,31981 1 6,744 8,542 2,884 1,751 161 1,530 470 9 22,092 16,167 3,81982 3 656 11,543 4,522 2,347 283 2,601 691 22,646 14,600 4,51983 1,925 9,418 4,132 1,921 316 1,945 602 20,259 12,602 4,91984 823 7,292 5,353 1,943 223 1,762 361 17,757 9,183 6,31985 12,245 18,334 6,885 1,294 546 5,414 3,263 47,981 33,527 5,21986 1 14,764 22,025 8,299 1,672 169 3,664 2,021 52,615 39,087 7,71987 11,141 18,821 6,550 2,437 329 6,089 2,110 47,477 32,083 6,91988 14,274 17,196 8,609 1,904 702 3,621 1,760 48,066 34,394 7,71989 3,307 11,724 4,946 1,143 776 3,917 1,421 27,234 17,029 4,21990 7,578 12,166 5,353 1,337 320 3,315 1,773 31,842 20,730 5,71991 1,639 7,953 5,367 2,101 155 4,053 1,907 23,175 11,288 5,81992 11,462 12,001 5,791 1,189 228 3,716 1,634 36,021 26,114 4,31993 5,776 15,879 8,705 1,405 338 2,087 801 34,991 24,935 6,91994 717 2,268 1,183 289 170 1,693 1,257 7,577 3,472 1,01995 256 1,253 928 315 387 2,920 1,931 7,990 1,873 91996 97 6,254 3,954 1,367 792 2,983 928 44 0 16,419 7,671 4,01997 3,442 30,332 14,678 2,224 411 2,502 1,680 143 0 55,412 41,473 9,31998 3,850 7,285 6,001 1,165 421 4,324 3,006 64 1 26,117 12,564 5,71999 260 5,717 5,659 1,461 917 6,283 2,943 89 2 23,331 8,008 5,22000 13,749 29,916 9,877 2,076 1,928 9,763 4,738 105 2 72,154 48,278 7,42001 104,883 55,788 26,709 4,268 1,327 18,315 4,262 140 5 215,697 174,199 17,62002 5,016 71,511 33,555 5,750 2,752 15,874 2,946 100 3 137,507 87,033 29,02003 132 42,343 34,581 28,636 5,732 1,286 23,445 7,174 143,329 86,190 25,32004 5 36,168 37,934 19,580 4,094 908 26,998 4,531 130,218 81,752 16,12005 1,763 20,798 14,089 2,323 1,389 14,672 3,327 58,361 29,306 9,82006 29 21,660 11,042 2,438 1,534 11,976 3,822 52,501 26,309 9,02007 1 3,277 27,506 11,597 3,167 1,984 17,456 4,118 69,106 35,355 10,5

TOTAL 1 344 471,257 959,582 462,878 230,702 45,769 341,062 107,262 3,356 87 2,622,300 1,578,447 561,010-Year Average 21,134 31,270 16,675 3,247 1,445 14,911 4,087 92,832 58,899 13,6*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 Decembe

 ICE HARBOR DAM

MONTHLY COUNT OF CHINOOK SALMON

1962 - 2007

TABLE 90

119
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 20,303 115,7961963 969 895 163 2,157 6,514 35,382 24,070 4,042 347 74,5391964 105 136 796 2,269 807 153 1,596 9,462 34,435 7,357 1,347 397 58,8601965 31 110 673 1,976 488 439 3,739 4,497 33,595 13,522 3,803 62,8731966 2,161 810 413 1,383 2,517 40,185 18,329 65,7981967 1,266 894 345 972 953 18,914 20,861 44,2051968 2,558 2,933 357 952 8,107 45,552 17,270 3,692 962 82,3831969 132 41 807 4,971 2,430 321 3,348 5,715 27,219 14,953 3,874 78 63,8891970 1,597 1,067 389 2,620 7,611 30,101 8,290 1,891 304 53,8701971 458 1,938 843 215 3,064 2,996 42,481 15,034 67,0291972 1,853 553 152 3,062 6,503 34,134 17,336 63,5931973 1,570 827 254 1,785 2,699 22,021 9,155 38,3111974 972 359 104 1,482 2,202 3,661 3,748 12,5281975 564 409 76 1,223 3,878 6,816 3,252 16,2181976 508 142 165 1,714 5,138 11,141 5,077 23,8851977 685 220 308 3,654 3,017 30,610 16,326 54,8201978 908 88 43 1,308 2,907 15,094 6,092 702 27,1421979 454 538 114 60 1,995 1,778 6,136 9,717 2,325 23,1171980 1,420 2,796 563 39 1,303 4,333 22,064 15,424 2,279 50,2211981 797 1,106 433 137 2,305 1,431 16,563 16,669 1,849 41,2901982 1,471 1,931 918 45 2,564 8,895 30,574 27,007 73,4051983 1,001 150 36 3,773 9,875 48,519 25,121 88,4751984 2,218 488 49 4,103 4,554 50,638 31,980 94,0301985 1,892 7,353 439 306 3,070 14,468 75,378 25,575 128,4811986 2,561 1,642 187 174 6,600 8,679 63,598 60,851 144,2921987 2,136 235 262 3,292 4,972 28,491 35,103 74,4911988 4,865 580 671 3,251 5,955 46,838 37,554 99,7141989 4,326 355 487 7,399 8,916 80,799 48,819 151,1011990 2,793 148 252 2,631 2,000 18,728 28,206 54,7581991 2,297 256 166 3,254 1,275 55,447 61,067 123,7621992 1,433 232 742 4,190 8,137 89,281 56,599 160,6141993 7,418 287 745 5,896 8,086 21,614 29,061 73,1071994 3,040 126 394 3,295 3,162 16,702 24,985 51,7041995 828 84 193 4,699 14,521 39,494 32,207 92,0261996 743 81 229 3,427 15,391 48,722 28,657 2,303 1,252 100,8051997 1,187 216 280 4,323 11,522 40,238 37,036 8,484 544 103,8301998 1,719 74 259 3,226 3,114 25,408 43,844 5,400 2,078 85,1221999 713 93 246 3,784 16,120 40,424 18,887 2,809 1,087 84,1632000 805 91 870 7,202 11,684 65,713 33,899 5,510 650 126,4242001 1,322 139 3,682 17,607 27,925 136,208 68,837 22,449 5,525 283,6942002 4,507 134 943 12,760 30,321 87,357 66,151 8,770 819 211,7622003 5,201 1,548 74 1,128 11,558 12,267 109,101 50,798 191,6752004 2,483 1,690 118 1,467 9,875 6,593 111,826 37,328 171,3802005 1,379 1,205 124 1,364 4,619 11,902 76,394 59,933 156,9202006 1,181 2,628 78 490 2,797 7,265 67,556 42,817 124,8122007 4,001 2,183 107 903 4,743 11,723 83,713 50,247 157,620

Totals 268 287 25,574 103,494 21,405 20,777 185,984 359,030 2,110,789 1,325,354 81,529 14,043 4,248,53410-YearAverage 1,832 103 1,135 7,817 13,891 80,370 47,274 159,357The 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 -2007

TABLE 91

120
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

121
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 – 2 Jan Ladder in service. 

3 Jan – 25 Jan Ladder dewatered for annual maintenance. 

25 Jan – 31 Dec Ladder in service. 

South Ladder

1 Jan – 29 Jan Ladder in service. 

30 Jan – 26 Feb Ladder dewatered for annual maintenance. 

27 Feb – 31 Dec Ladder in service. 

FISHWAY ACTIVITIES 

Water temperatures were recorded hourly from fish ladder exit pools and the downstream 

end of the primary dewaterer. Hourly readings were taken from June 16 to Sept 15. The 

purpose is to determine if summer spill has any effects on exit pool temperatures. 

Operated with two fish pumps for part of the adult fish passage season, with the third 

being placed in standby mode. This reduced the wear and tear and allowed maintenance 

to be performed. Ladder criteria was met for the most part of the season with two pumps 

in operation. 

The juvenile fish facility was operated for juvenile fish transport/bypass and adult 

fallbacks from 8 March to 18 December. 

The juvenile fish facility was operated for juvenile fish transport/bypass and adult 

fallbacks from 8 March 07 to 2 January 08. 

122 
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 

CHINOOK* 2,143 27,277 13,221 5,238 1,804 17,407 6,243 STEELHEAD 2,174 143 914 5,735 8,657 77,612 58,869 SOCKEYE 10 32 1 1 COHO* 8 558 1,665 PINK TOTAL 4,317 27,420 14,145 11,005 10,470 95,577 66,778 LAMPREY 5 7 35 72 15 4 STURGEON BULL TROUT 1 0 2 1 *Jacks included

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LOWER MONUM

TABLE 92

2007

123
DISCHARGE AND WATER QUALITY DATA

DISCH SPILL *TURBIDITY DISCH SPILL *TURBIDITY DISCH SPILL *TUR

DATE KCFS KCFS SECCHI *DEG F DATE KCFS KCFS SECCHI *DEG F DATE KCFS KCFS SEC

Jan 1 30.5 0.0 Feb 1 32.3 0.0 Mar 1 29.9 0.0Jan 2 31.2 7.6 Feb 2 30.3 0.0 Mar 2 32.0 0.0Jan 3 29.0 8.6 Feb 3 27.5 0.0 Mar 3 33.9 0.0Jan 4 34.6 10.2 Feb 4 22.2 0.0 Mar 4 26.4 0.0Jan 5 39.5 25.6 Feb 5 24.5 0.0 Mar 5 20.1 0.6Jan 6 34.2 17.0 Feb 6 19.2 0.0 Mar 6 28.6 0.0Jan 7 40.8 0.0 Feb 7 24.2 0.0 Mar 7 28.3 0.0Jan 8 26.5 6.4 Feb 8 24.3 0.0 Mar 8 28.2 0.0Jan 9 46.5 0.0 Feb 9 18.4 0.0 Mar 9 37.0 6.1Jan 10 29.7 0.0 Feb 10 28.5 0.0 Mar 10 36.8 6.3Jan 11 46.9 0.0 Feb 11 26.3 0.0 Mar 11 36.2 0.0Jan 12 39.5 0.0 Feb 12 31.0 0.0 Mar 12 45.6 0.0Jan 13 38.5 0.0 Feb 13 44.1 0.0 Mar 13 55.3 0.0Jan 14 36.7 0.0 Feb 14 33.0 0.0 Mar 14 62.9 0.0Jan 15 36.5 0.0 Feb 15 33.1 0.0 Mar 15 61.7 0.0Jan 16 51.3 0.0 Feb 16 45.7 0.0 Mar 16 53.4 0.0Jan 17 26.8 0.0 Feb 17 47.6 0.0 Mar 17 46.4 0.0Jan 18 37.2 0.0 Feb 18 39.9 0.0 Mar 18 46.3 0.0Jan 19 32.6 0.0 Feb 19 43.2 0.0 Mar 19 56.5 0.4Jan 20 19.7 0.0 Feb 20 43.9 0.0 Mar 20 58.0 0.0Jan 21 16.8 0.0 Feb 21 41.9 0.0 Mar 21 69.1 0.0Jan 22 34.0 0.0 Feb 22 33.2 0.0 Mar 22 57.7 0.0Jan 23 33.5 0.0 Feb 23 40.7 0.0 Mar 23 71.5 0.0Jan 24 28.6 0.0 Feb 24 39.5 0.0 Mar 24 47.9 0.0Jan 25 43.6 0.0 Feb 25 32.4 0.0 Mar 25 45.7 0.0Jan 26 20.3 2.6 Feb 26 37.2 0.0 Mar 26 69.3 0.0Jan 27 22.7 0.0 Feb 27 40.7 0.0 Mar 27 68.5 7.6Jan 28 12.2 0.0 Feb 28 28.4 0.0 Mar 28 60.0 7.7Jan 29 28.5 0.0 Mar 29 58.7 8.4Jan 30 17.0 0.0 Mar 30 59.5 3.6Jan 31 30.2 0.0 Mar 31 55.6 1.6AVG 32.1 2.5 AVG 33.3 0.0 AVG 48.0 1.4

*Data U

JANUARY 

LOWER MONUMENTAL PROJECT 2007

FEBRUARY MARCH

TABLE 93

124
TABLE 94

LOWER MON

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL DISCH 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS Apr 1 0 0 171 57 0 37.2 

Apr 2 0 0 178 66 0 59.3 

Apr 3 0 0 102 31 0 44.1 

Apr 4 0 0 116 40 0 38.9 

Apr 5 1 0 129 33 0 36.4 Apr 6 0 0 197 50 0 32.6 

Apr 7 -2 0 139 39 0 34.8 Apr 8 0 0 106 25 0 38.6 

Apr 9 1 0 90 13 0 47.0 Apr 10 0 0 79 28 0 52.4 

Apr 11 0 0 130 44 0 47.6 

Apr 12 0 0 114 41 0 49.2 

Apr 13 2 0 136 65 0 49.9 

Apr 14 0 2 77 27 0 47.5 

Apr 15 0 0 31 14 0 44.3 Apr 16 0 0 49 18 0 49.2 

Apr 17 1 0 58 26 0 51.1 Apr 18 6 0 27 16 0 40.9 Apr 19 5 0 24 10 0 48.2 Apr 20 6 0 33 15 0 44.0 Apr 21 24 2 26 10 0 49.9 Apr 22 22 1 14 8 0 39.3 

Apr 23 22 0 10 5 1 41.7 Apr 24 40 0 34 17 0 47.2 Apr 25 36 0 14 4 0 44.8 Apr 26 210 1 17 11 0 51.0 Apr 27 377 4 20 9 0 54.7 Apr 28 495 8 21 10 0 53.4 Apr 29 398 5 15 10 0 60.6 Apr 30 469 7 17 6 0 71.3 TOTAL 2,113 30 2,174 748 1

AVG. 70 1 72 25 0 46.9 

 Note: Official Spring Chinook run started April 1. 

MONTHLY FISH PASSAGE SUMMARY REPORTU.S. ARMY ENGINEER DISTRICT, PORTLAND

CHINOOK ADULT

R

125
TABLE 95

MONTHLY FISH PASSAGE SUMMARY REPORT LOWER MONU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL DISCH 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS 

May 1 526 4 20 15 0 85.7 

May 2 566 21 9 6 0 83.7 May 3 751 43 11 11 0 92.1 May 4 1,056 51 14 9 0 86.4 

May 51,117 71 8 6 0 81.3 May 61,230 82 6 3 0 69.3 May 7 967 95 8 2 0 65.9 

May 81,231 149 10 2 0 63.7 

May 9 931 140 2 1 0 66.2 

May 10 844 181 4 2 2 77.9 May 11 825 261 3 0 0 92.4 May 12 672 216 1 1 0 94.6 May 13 644 237 5 1 0 95.3 May 14 731 283 2 2 0 98.4 

May 15 1,001 499 3 1 1 93.7 

May 16 1,042 367 5 5 0 87.7 May 17 995 342 2 1 0 80.7 

May 18 678 429 5 5 0 92.6 May 19 454 300 1 0 0 87.9 May 20 426 334 2 1 0 85.8 May 21 424 185 0 0 0 85.9 May 22 383 336 1 1 0 83.7 May 23 412 268 0 0 0 72.8 May 24 410 280 1 0 2 69.5 

May 25 594 131 2 1 0 72.0 

May 26 551 114 1 0 0 64.4 May 27 351 101 3 1 0 53.3 May 28 621 100 1 1 0 57.7 May 29 406 91 1 0 0 61.6 

May 30 263 82 5 0 0 56.8 May 31 287 95 7 1 0 56.0 TOTAL 21,389 5,888 143 79 5

AVG. 690 190 5 3 0 77.9 RUN YEAR CHINOOK CHINOOK WILD BULL

ADULT JACK STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 23,502 5,918 2,317 827 1 5

TOTALS TO DATE

CHINOOK ADULT

R

126
TABLE 96

MONTHLY FISH PASSAGE SUMMARY REPORT LOWER MONU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL DISCH 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS 

Jun 1 258 119 0 6 2 0 0 50.6 Jun 2 288 107 0 2 1 0 0 53.8 Jun 3 256 102 0 13 6 0 0 52.6 Jun 4 252 118 0 10 7 0 0 55.1 Jun 5 341 83 0 10 2 0 0 54.4 Jun 6 403 57 0 9 1 0 0 53.0 Jun 7 549 88 0 21 3 0 1 58.1 Jun 8 420 97 0 10 1 0 0 51.4 Jun 9 259 29 0 11 1 0 0 51.2 Jun 10 292 66 0 12 1 0 0 51.7 Jun 11 502 86 0 16 0 0 0 51.1 Jun 12 553 95 0 5 0 0 0 63.8 Jun 13 178 46 0 13 0 0 0 55.4 Jun 14 418 109 0 16 1 0 1 52.3 Jun 15 366 70 0 7 0 1 2 47.7 Jun 16 367 65 1 17 2 0 0 42.5 Jun 17 404 63 0 29 0 0 0 45.2 Jun 18 354 45 1 48 9 1 1 39.4 Jun 19 418 52 0 15 1 0 1 35.0 Jun 20 437 54 0 22 2 0 0 43.1 Jun 21 356 53 1 38 5 0 0 33.4 Jun 22 644 104 0 56 2 0 0 44.8 Jun 23 340 70 0 47 4 0 1 38.0 Jun 24 264 65 1 43 4 0 0 33.9 Jun 25 363 60 0 54 0 0 0 34.4 Jun 26 406 27 2 73 7 0 0 28.8 Jun 27 335 18 1 76 6 0 0 29.7 Jun 28 356 11 2 64 10 0 0 32.9 Jun 29 398 26 1 89 6 0 0 35.8 Jun 30 435 24 0 82 11 0 0 33.6 TOTAL 4,551 6,661 2,009 10 914 95 2 7

AVG. 350 392 67 0 30 3 0 0 45.1 

RUN YEAR CHINOOK CHINOOK WILD BULL

ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 28,053 7,011 10 3,231 922 3 12

SUMMER 6,661 916

TOTAL 34,714 7,927

TOTALS TO DATE

R

CHINOOK ADULT

127
TABLE 97

MONTHLY FISH PASSAGE SUMMARY REPORT LOWER MONU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL DISCH 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS 

Jul 1 246 33 5 66 6 1 0 33.7 Jul 2 165 15 1 78 6 0 0 29.6 Jul 3 198 40 2 101 9 0 1 33.5 Jul 4 240 18 0 86 12 0 1 31.5 Jul 5 177 40 1 63 4 0 0 32.6 Jul 6 335 66 2 175 18 0 0 34.4 Jul 7 272 28 2 147 15 0 0 33.8 Jul 8 247 22 7 164 28 0 0 39.3 Jul 9 209 23 2 176 37 0 0 37.5 Jul 10 144 8 1 164 41 0 1 37.0 Jul 11 179 9 1 149 42 0 1 33.4 Jul 12 220 12 3 193 41 0 3 34.6 Jul 13 233 25 0 274 49 0 0 32.8 Jul 14 188 23 0 330 70 0 1 32.4 Jul 15 152 25 1 306 50 0 1 34.4 Jul 16 192 16 2 338 48 0 1 33.2 Jul 17 78 13 1 239 46 0 2 29.1 Jul 18 89 13 0 243 65 0 1 29.8 Jul 19 120 30 0 280 43 0 0 27.4 Jul 20 91 6 0 194 42 0 1 29.8 Jul 21 188 6 0 304 63 0 1 30.3 Jul 22 112 2 0 127 14 0 2 25.2 Jul 23 109 3 0 164 25 0 6 25.1 Jul 24 95 10 0 151 30 0 1 27.7 Jul 25 66 12 0 94 29 0 1 25.3 Jul 26 63 2 0 120 27 0 0 24.4 Jul 27 84 7 0 226 44 0 0 29.4 Jul 28 65 11 0 141 22 0 4 28.3 Jul 29 48 8 0 170 34 0 3 25.8 Jul 30 56 5 1 254 75 0 3 29.4 Jul 31 40 6 0 218 50 0 0 25.5 TOTAL 4,701 537 32 5,735 1,085 1 35AVG. 152 17 1 185 35 0 1 30.8 RUN YEAR CHINOOK CHINOOK WILD BULL

ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 28,053 7,011 42 8,966 2,007 4 47

SUMMER 11,362 1,453

TOTAL 39,415 8,464

 Note: Bull trout siting on July 1 occurred during break.

TOTALS TO DATE

CHINOOK ADULT

R

128
TABLE 98

MONTHLY FISH PASSAGE SUMMARY REPORT LOWER MONU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL DISCH 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS 

Aug 1 34 1 0 0 174 42 2 28.5 

Aug 2 36 2 0 0 187 58 1 29.8 Aug 3 35 15 0 0 393 97 2 24.4 

Aug 4 55 11 0 0 273 50 5 25.4 

Aug 5 38 7 0 0 187 37 1 25.2 

Aug 6 25 7 0 1 218 40 3 24.4 Aug 7 29 5 0 0 188 42 2 24.0 Aug 8 45 4 0 0 207 34 0 23.7 Aug 9 51 3 0 0 237 63 1 26.5 Aug 10 35 1 0 0 339 79 4 26.4 Aug 11 39 1 0 0 250 63 1 26.4 Aug 12 22 6 0 0 245 47 1 23.4 Aug 13 30 10 0 0 207 45 0 25.4 

Aug 14 34 2 0 0 266 57 9 23.5 

Aug 15 23 0 0 0 121 28 0 22.3 

Aug 16 41 9 0 0 371 58 1 24.3 Aug 17 34 6 0 1 358 86 2 21.9 Aug 18 34 4 0 -1 294 54 3 21.8 

Aug 19 9 0 0 0 81 14 7 18.8 Aug 20 14 4 0 0 102 24 3 21.9 

Aug 21 92 7 0 0 266 56 1 24.0 Aug 22 55 11 0 0 237 66 4 21.8 Aug 23 81 11 1 0 353 108 4 17.1 

Aug 24 88 7 0 0 293 68 2 23.5 

Aug 25 100 10 0 0 434 85 1 20.8 

Aug 26 84 12 0 0 433 65 0 22.0 Aug 27 61 12 0 0 304 69 4 22.2 Aug 28 51 14 0 0 464 94 5 22.4 Aug 29 62 7 1 0 363 88 0 20.5 Aug 30 60 10 0 0 310 79 2 18.8 Aug 31 189 19 6 0 502 123 1 20.4 

TOTAL 474 1,112 218 8 1 8,657 1,919 72AVG. 36 62 7 0 0 279 62 2 23.3 RUN YEAR CHINOOK CHINOOK COHO WILD BULL

ADULT JACK ADULT SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 28,053 7,011 8 43 17,623 3,926 4 119

SUMMER 11,836 1,526

FALL 1,112 145

TOTAL 41,001 8,682

TOTALS TO DATE

CHINOOK ADULT

R

129
TABLE 99

MONTHLY FISH PASSAGE SUMMARY REPORT LOWER MONU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL DISCH 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS 

Sep 188 22 6 0 1,114 247 2 16.4 

Sep 2 177 21 1 0 533 128 1 20.9 

Sep 3 120 19 1 0 655 138 0 21.0 Sep 4 174 28 1 0 820 144 1 19.3 Sep 5 340 60 6 0 1,203 225 1 18.3 

Sep 6 420 113 0 0 1,175 240 0 20.8 Sep 7 451 166 0 0 1,516 325 0 15.0 Sep 8 439 150 1 0 1,627 383 1 25.8 Sep 9 365 104 1 1 1,575 365 1 14.4 Sep 10 235 90 0 1 1,559 359 1 22.3 Sep 11 211 126 3 0 1,359 288 0 23.7 Sep 12 416 129 8 0 1,282 260 1 24.8 Sep 13 333 150 0 1 1,159 252 2 17.3 Sep 14 317 220 0 1 1,189 251 1 17.2 Sep 15 620 273 7 2 1,451 285 0 18.5 Sep 16 775 376 15 1 3,765 771 0 17.6 Sep 17 687 262 24 2 5,266 985 0 17.4 Sep 18 411 256 14 3 3,527 777 2 16.4 Sep 19 673 300 13 1 4,055 878 -1 16.0 

Sep 20 472 434 16 2 4,958 1,107 0 16.8 

Sep 21 444 184 22 2 3,649 735 0 15.4 

Sep 22 363 159 27 1 2,578 598 1 15.1 Sep 23 244 218 48 2 3,570 780 1 15.6 Sep 24 277 132 35 2 2,777 532 0 20.6 Sep 25 300 114 29 1 3,458 730 0 18.9 Sep 26 462 194 52 3 4,853 936 0 16.0 Sep 27 334 133 34 0 4,111 836 0 14.0 Sep 28 647 399 42 9 4,369 893 0 13.1 Sep 29 594 490 48 8 3,971 863 0 13.5 Sep 30 405 291 54 7 4,488 1,013 0 17.6 

TOTAL 11,794 5,613 508 50 77,612 16,324 15

AVG. 393 187 17 2 2,587 544 1 18.0 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 28,053 7,011 516 50 43 95,235 20,250 4 134

SUMMER 11,836 1,526

FALL 12,906 5,758TOTAL 52,795 14,295

R

CHINOOK ADULT

130
TABLE 100

MONTHLY FISH PASSAGE SUMMARY REPORT LOWER MONU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL DISCH 

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS 

Oct 1 341 330 45 5 0 3,478 784 2 17.9 

Oct 2 547 462 69 9 0 5,112 1,101 1 20.8 

Oct 3 322 226 59 2 0 4,321 931 0 19.2 

Oct 4 239 153 43 4 0 2,566 571 0 19.2 Oct 5 178 175 70 5 0 3,461 732 0 16.0 Oct 6 244 198 70 4 0 3,515 775 1 20.3 Oct 7 160 164 81 4 0 3,791 815 0 18.5 Oct 8 131 119 102 4 0 2,800 571 0 19.1 Oct 9 112 109 63 1 0 2,044 416 0 21.9 Oct 10 61 103 110 4 0 2,102 452 0 22.1 Oct 11 68 89 107 3 1 2,613 506 1 25.8 Oct 12 72 82 137 8 0 3,033 650 0 16.5 Oct 13 38 38 67 7 0 1,525 335 -1 20.1 

Oct 14 52 73 66 6 0 1,441 316 0 18.2 

Oct 15 64 41 44 1 0 876 217 0 18.0 Oct 16 47 27 65 7 0 1,409 289 0 14.7 Oct 17 62 57 26 0 0 1,069 259 0 18.9 Oct 18 58 68 39 0 0 1,308 262 0 19.8 Oct 19 75 101 33 2 0 1,989 438 0 13.1 Oct 20 52 114 30 5 0 1,532 379 0 15.6 Oct 21 37 60 16 2 0 967 252 0 21.0 Oct 22 23 34 16 1 0 847 217 0 24.8 Oct 23 21 43 18 1 0 664 147 0 24.4 Oct 24 27 34 16 1 0 459 99 0 19.5 Oct 25 28 45 32 2 0 1,290 338 0 21.4 Oct 26 15 24 25 -1 0 835 203 0 24.1 Oct 27 20 26 43 0 0 909 223 0 16.7 Oct 28 18 28 35 0 0 987 267 0 12.8 Oct 29 17 23 23 1 0 688 158 0 20.3 Oct 30 16 15 12 1 0 671 152 0 19.2 Oct 31 22 15 14 0 0 567 131 0 16.8 TOTAL 3,167 3,076 1,576 89 1 58,869 12,986 4

AVG. 102 99 51 3 0 1,899 419 0 19.2 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 28,053 7,011 2,092 139 44 154,104 33,236 4 138

SUMMER 11,836 1,526

FALL 16,073 8,834TOTAL 55,962 17,371

R

CHINOOK ADULT

TOTALS TO DATE

131
TABLE 101

LOWER MONUMENTAL PROJECT 2007

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG FNov 1 16.6 0.0 4.0 55.0 Dec 1 17.4 0.0 4.0 46.0Nov 2 18.8 0.0 3.5 55.0 Dec 2 17.0 0.0 3.0 45.0Nov 3 15.7 0.0 3.5 55.0 Dec 3 19.4 0.0 3.0 45.0Nov 4 15.8 0.0 3.5 55.0 Dec 4 21.3 0.0 3.0 45.0Nov 5 19.7 0.0 4.0 55.0 Dec 5 32.2 0.0 3.0 45.0Nov 6 12.6 0.0 4.0 54.0 Dec 6 26.7 0.0 3.0 45.0Nov 7 18.9 0.0 4.0 53.0 Dec 7 26.3 0.0 4.0 45.0Nov 8 18.3 0.0 4.0 53.0 Dec 8 20.6 0.0 4.0 44.0Nov 9 17.2 0.0 4.0 53.0 Dec 9 23.8 0.0 4.0 44.0Nov 10 17.7 0.0 4.0 53.0 Dec 10 27.9 0.0 4.0 44.0Nov 11 17.7 0.0 4.0 53.0 Dec 11 22.2 2.3 4.0 43.0Nov 12 18.5 0.0 4.0 53.0 Dec 12 28.3 0.0 4.0 42.0Nov 13 16.4 0.0 4.0 53.0 Dec 13 18.9 0.0 4.0 42.0Nov 14 15.0 0.0 4.0 53.0 Dec 14 20.7 0.0 4.0 42.0Nov 15 15.4 0.0 4.0 52.0 Dec 15 20.1 0.0 4.0 42.0Nov 16 18.4 0.0 4.0 52.0 Dec 16 20.7 0.0 4.0 42.0Nov 17 19.9 0.0 4.0 52.0 Dec 17 21.8 0.0 4.0 41.0Nov 18 24.7 0.0 4.0 51.0 Dec 18 19.0 0.0 4.0 41.0Nov 19 26.6 0.0 3.5 51.0 Dec 19 23.2 0.0 4.0 41.0Nov 20 28.3 0.0 3.5 51.0 Dec 20 21.6 0.0 4.0 40.0Nov 21 25.3 0.0 4.0 50.0 Dec 21 26.0 0.0 4.0 40.0Nov 22 24.9 0.0 4.0 50.0 Dec 22 21.5 0.0 4.0 40.0Nov 23 21.7 0.0 4.0 50.0 Dec 23 21.0 0.0 4.0 39.0Nov 24 20.5 0.0 4.0 48.0 Dec 24 27.4 0.0 4.0 39.0Nov 25 19.4 0.0 4.0 48.0 Dec 25 20.5 0.0 4.0 39.0Nov 26 26.8 0.0 4.0 48.0 Dec 26 22.0 0.0 4.0 39.0Nov 27 16.4 0.0 4.0 47.0 Dec 27 26.9 0.0 4.0 39.0Nov 28 16.6 0.0 4.0 47.0 Dec 28 19.7 0.0 4.0 39.0Nov 29 19.1 0.0 4.0 47.0 Dec 29 23.1 0.0 4.0 39.0Nov 30 20.4 0.0 4.0 46.0 Dec 30 21.5 0.0 4.0 38.0

Dec 31 25.0 0.0 4.0 38.0

AVG. 19.4 0.0 3.9 51.4 AVG. 22.7 0.1 3.8 41.7

NOVEMBER DECEMBER

DISCHARGE AND WATER QUALITY DATA

132
TABLE 102

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS

1969 86,700 71,436 1,127 6,466 165,729

1970 75,310 62,167 240 2,972 140,689

1971 68,885 70,114 808 2,171 141,978

1972 72,220 66,857 415 733 140,225

1973 80,557 39,530 206 1,333 121,626

1974 31,728 15,139 114 812 47,793

1975 33,013 17,363 146 572 51,094

1976 34,395 21,822 364 361 56,942

1977 49,301 47,749 293 122 97,465

1978 56,835 20,540 96 218 77,689

1979 11,288 17,794 31 194 29,307

1980 10,885 34,322 48 73 45,328

1981 19,991 35,923 136 63 56,113

1982 21,965 62,772 154 89 84,980

1983 19,082 80,562 118 110 99,872

1984 17,866 88,655 63 26 106,610

1985 42,437 109,718 68 24 152,247

1986 50,584 120,479 26 9 171,098

1987 42,434 62,586 16 6 105,042

1988 44,262 84,746 35 3 129,046

1989 25,590 129,618 9 17 155,234

1990 28,215 24,238 0 1 52,454

1991 18,210 98,315 6 5 116,536

1992 30,145 130,429 15 0 160,589

1993 34,195 70,992 18 0 105,205

1994 7,219 49,917 7 0 57,143

1995 7,883 90,157 4 4 98,048

1996 15,606 96,609 3 6 112,224

1997 51,556 85,602 16 30 137,204

1998 21,537 66,118 2 0 87,657

1999 20,271 72,842 15 88 93,216

2000 68,961 112,616 291 750 182,618

2001 225,667 285,745 32 1,210 512,654

2002 124,897 232,809 46 158 357,910

2003 122,817 172,596 14 999 296,426

2004 114,030 158,792 80 3,665 276,567

2005 52,281 153,792 18 2,095 208,186

2006 54,482 135,566 17 1,181 191,246

2007 73,333 154,104 44 2,231 229,712

Total 1,966,633 3,451,131 5,141 28,797 5,451,702

10-Year

Average 87,828 154,498 56 1,238 243,619

*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 - 2007

133
TABLE 103

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOT1969 1 67 38,702 25,289 13,832 1,776 5,069 1,619 340 5 81970 1 1 9,194 32,623 15,818 9,369 1,720 5,178 1,281 122 3 71971 358 19,340 23,842 14,492 857 8,599 1,397 61972 6,838 36,448 6,989 15,501 1,835 3,737 872 71973 27,168 31,973 11,282 4,343 678 4,273 840 81974 327 15,796 4,904 7,241 602 1,972 886 31975 704 17,421 6,648 4,884 548 2,428 380 31976 1,995 19,292 7,731 3,172 175 1,609 421 31977 19,125 17,093 7,884 3,092 300 1,321 486 41978 12,324 30,067 8,941 3,853 831 536 283 51979 1,332 5,637 2,010 922 211 916 260 11980 1,008 5,198 2,318 1,315 319 405 322 11981 4,039 9,012 3,349 1,924 97 1,100 470 11982 372 11,319 5,031 2,773 264 1,631 575 21983 1,250 10,262 3,841 2,103 220 1,008 398 11984 513 7,186 6,297 2,549 205 789 327 11985 7,360 20,572 7,303 1,279 402 2,451 3,070 41986 10,893 25,454 7,436 1,821 123 2,786 2,071 51987 8,706 21,166 5,492 2,400 278 2,625 1,767 41988 11,451 19,823 7,851 1,832 607 1,752 946 41989 159 14,924 4,858 1,615 476 1,852 706 21990 6,830 12,127 5,197 1,594 181 1,205 1,081 21991 925 6,537 5,491 1,936 127 2,177 1,017 11992 10,529 10,822 5,001 1,220 188 1,729 656 31993 3,848 16,154 9,720 2,016 313 1,591 509 44 31994 574 2,448 1,287 322 156 1,308 1,124 1995 210 1,435 1,092 471 280 2,183 2,212 1996 62 5,836 4,442 1,407 395 2,547 917 11997 1,493 26,966 16,833 2,484 309 2,174 1,297 51998 2,325 6,626 5,095 1,222 272 3,418 2,579 21999 124 4,551 4,951 1,630 623 5,499 2,893 22000 10,018 30,132 11,068 2,469 1,367 8,950 4,957 62001 104,119 60,247 32,422 6,261 1,472 16,390 4,411 334 11 222002 1 7 3,881 60,767 31,795 6,496 2,367 15,707 3,660 214 2 122003 50 33,435 31,906 28,381 6,247 951 15,255 6,642 288 3 122004 1 29,462 36,732 18,114 3,721 566 21,620 3,670 145 -1 112005 1,174 18,726 13,028 2,942 948 12,215 3,248 52006 10 17,659 12,916 3,541 1,816 12,534 6,006 52007 2,143 27,277 13,221 5,238 1,804 17,407 6,243 7Total 2 0 60 336,345 786,256 395,168 151,529 26,659 195,946 72,499 1,487 23 1,9610-Year Average 18,669 29,462 17,099 3,977 1,219 12,900 4,431 8*Jacks includedIncludes 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

1969-2007

134
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 

1969 5 1,525 9,235 5,475 248 2,141 6,410 26,647 15,195 4,189 366 1970 252 1,025 1,519 3,143 2,134 232 1,989 7,947 30,701 11,194 1,615 416 1971 422 2,404 1,510 131 2,199 2,992 42,438 18,018 1972 2,182 744 86 2,336 7,184 32,417 21,908 1973 2,061 658 82 2,060 3,505 21,241 9,923 1974 1,221 256 17 1,237 2,835 4,929 4,644 1975 745 444 24 873 4,417 7,437 3,423 1976 806 256 146 1,092 4,409 10,328 4,785 1977 849 192 127 3,026 2,991 22,494 18,070 1978 1,324 128 16 719 2,522 10,477 5,354 1979 643 118 28 1,314 1,937 4,898 8,856 1980 2,467 573 70 754 3,725 14,078 12,655 1981 996 321 75 1,783 1,632 12,416 18,700 1982 2,026 1,123 35 1,851 7,373 22,426 27,938 1983 1,021 131 14 3,027 10,101 40,004 26,264 1984 2,663 482 52 3,150 4,820 42,788 34,700 1985 6,889 548 189 1,888 10,086 63,734 26,384 1986 1,914 205 89 5,082 7,751 46,876 58,562 1987 2,483 264 142 2,531 4,692 20,766 31,708 1988 4,274 604 411 1,903 5,725 35,290 36,539 1989 1,067 389 304 6,364 8,093 63,026 50,375 1990 2,691 197 189 1,804 1,579 14,209 24,238 1991 2,211 288 70 2,275 1,497 41,894 50,080 1992 1,456 182 285 2,890 7,223 68,606 49,787 1993 7,752 277 564 5,367 8,197 16,146 30,228 2,461 1994 2,844 76 186 2,595 2,998 14,901 26,317 1995 1,072 162 138 4,074 10,424 38,890 35,397 1996 934 96 137 3,199 12,413 47,234 32,596 1997 1,044 162 177 3,422 9,326 34,521 36,950 1998 1,501 62 198 2,361 1,835 19,892 40,269 1999 559 59 98 2,652 11,170 37,899 20,405 2000 937 -26 546 5,741 9,045 61,072 35,301 2001 1,636 113 2,874 19,045 26,264 126,517 76,474 23,900 8,922 2002 3,687 1,858 3,429 4,876 196 688 10,901 25,998 94,310 75,670 9,028 2,168 2003 775 3,686 5,325 1,872 45 850 7,704 8,122 93,190 60,813 3,945 1,011 2004 115 1,036 2,619 1,473 127 1,052 6,477 4,020 90,900 45,380 4,101 1,492 2005 783 181 1,062 5,193 7,445 70,701 68,427 2006 2,756 98 454 3,392 7,778 63,849 57,239 2007 2,174 143 914 5,735 8,657 77,612 58,869 

Total 4,829 7,610 14,839 88,984 18,993 13,000 142,146 275,138 1,587,754 1,269,635 49,239 14,375 10-Year Average 1,857 100 874 6,920 11,033 73,594 53,885 

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 104

MONTHLY COUNT OF STEELHEAD 

LOWER MONUMENTAL DAM 

1969 - 2007

135
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

136
LITTLE GOOSE DAM 

 

FISH COUNTING SCHEDULE 

1 Apr – Oct 31 Visual counting daily 0400 - 2000 hours PST 

FISH LADDER OPERATING SCHEDULE 

Project Ladder 

1 Jan – 2 Jan Ladder in service. 

3 Jan – 25 Jan Ladder dewatered for annual maintenance. 

26 Jan – 31 Dec Ladder in service 

FISHWAY ACTIVITIES 

Water temperatures were recorded hourly at the fish ladder exit pool. These reading were 

recorded from 28 June to 19 Sept. The purpose is to determine if summer spill has any 

effects on exit pool temperatures. 

Idaho Cooperative Fisheries Research Unit conducted an evaluation of adult salmon and 

steelhead migration past the adult ladder at Little Goose dam. In addition, lamprey were 

trapped and tagged at Little Goose Dam, then transported upstream of Lower Granite 

Dam where they were released. 

The juvenile fish facility was operated for juvenile fish transport/bypass and adult 

fallbacks from 26 March to 19 December. 

137 
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 

CHINOOK* 998 21,050 14,741 4,650 1,154 12,109 5,696 STEELHEAD 2,096 205 339 2,062 4,560 63,517 62,635 SOCKEYE 6 28 3 COHO 618 1,523 PINK TOTAL 3,094 21,255 15,086 6,740 5,717 76,244 69,854 LAMPREY -1 2 17 28 21 5 STURGEON 1 BULL TROUT 3 3 *Jacks included

TABLE 105

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LITTLE GOO

2007

138
DISCHARGE AND WATER QUALITY DATA 

DISCH SPILL *TURBIDITY DISCH SPILL *TURBIDITY DISCH S

DATE KCFS KCFS SECCHI * DEG F DATE KCFS KCFS SECCHI *DEG F DATE KCFS KJan 1 28.2 0.0 Feb 1 30.1 0.0 Mar 1 26.5 Jan 2 30.4 0.0 Feb 2 28.9 0.0 Mar 2 29.9 Jan 3 26.7 0.0 Feb 3 26.2 0.0 Mar 3 29.8 Jan 4 26.0 0.0 Feb 4 22.4 0.0 Mar 4 20.2 Jan 5 34.0 0.0 Feb 5 20.7 0.0 Mar 5 22.1 Jan 6 26.8 0.0 Feb 6 17.3 0.0 Mar 6 23.7 Jan 7 33.6 0.0 Feb 7 23.4 0.0 Mar 7 27.8 Jan 8 26.4 0.0 Feb 8 21.0 0.0 Mar 8 27.2 Jan 9 39.9 0.0 Feb 9 17.0 0.0 Mar 9 34.1 

Jan 10 27.6 0.0 Feb 10 26.2 0.0 Mar 10 31.9 

Jan 11 42.6 0.0 Feb 11 22.9 0.0 Mar 11 34.0 

Jan 12 37.2 0.0 Feb 12 26.6 0.0 Mar 12 39.9 

Jan 13 35.5 0.0 Feb 13 36.3 0.0 Mar 13 50.3 

Jan 14 36.1 0.0 Feb 14 29.9 0.0 Mar 14 56.9 1

Jan 15 33.1 0.0 Feb 15 29.3 0.0 Mar 15 55.2 1

Jan 16 50.8 0.0 Feb 16 40.9 0.0 Mar 16 45.9 

Jan 17 23.9 0.0 Feb 17 40.8 0.0 Mar 17 45.6 

Jan 18 33.8 0.0 Feb 18 33.1 0.0 Mar 18 44.3 

Jan 19 31.1 0.0 Feb 19 37.7 0.0 Mar 19 52.7 

Jan 20 18.3 0.0 Feb 20 38.8 0.0 Mar 20 55.2 Jan 21 14.8 0.0 Feb 21 37.5 0.0 Mar 21 63.5 Jan 22 33.0 0.0 Feb 22 29.4 0.0 Mar 22 55.7 Jan 23 31.2 0.0 Feb 23 37.0 0.0 Mar 23 64.7 Jan 24 28.4 0.0 Feb 24 34.8 0.0 Mar 24 45.3 

Jan 25 35.6 0.0 Feb 25 29.9 0.0 Mar 25 44.0 Jan 26 21.8 0.0 Feb 26 32.9 0.0 Mar 26 64.2 Jan 27 21.3 0.0 Feb 27 36.5 0.0 Mar 27 61.1 Jan 28 11.5 0.0 Feb 28 25.7 0.0 Mar 28 56.4 Jan 29 25.5 0.0 Mar 29 53.6 

Jan 30 17.5 0.0 Mar 30 55.7 

Jan 31 26.3 0.0 Mar 31 50.3 

AVG. 29.3 0.0 AVG. 29.8 0.0 AVG. 44.1 

JANUARY FEBRUARY MA

TABLE 106

LITTLE GOOSE PROJECT 2007

139
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY Apr 1 0 0 168 53 

Apr 2 1 0 161 55 

Apr 3 0 0 108 44 

Apr 4 0 0 134 46 

Apr 5 0 0 114 28 

Apr 6 0 0 114 36 

Apr 7 2 0 156 41 

Apr 8 0 0 137 34 

Apr 9 0 0 95 29 

Apr 10 0 0 97 37 

Apr 11 0 0 79 19 

Apr 12 0 0 121 38 

Apr 13 0 0 89 28 

Apr 14 0 0 67 14 

Apr 15 1 0 73 29 

Apr 16 0 0 43 6 

Apr 17 -1 0 45 14 Apr 18 1 0 56 19 

Apr 19 1 0 42 24 

Apr 20 6 0 34 10 

Apr 21 4 0 29 13 

Apr 22 11 2 23 12 Apr 23 12 0 17 4 Apr 24 16 1 9 2 Apr 25 14 0 18 8 Apr 26 50 0 13 5 Apr 27 120 1 13 6 

Apr 28 248 4 18 8 

Apr 29 274 12 12 10 

Apr 30 214 4 11 6 

TOTAL 974 24 2,096 678

AVG. 32 1 70 23 

TABLE 107

 CHINOOK ADULT

140
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY May 1 509 1 11 6 0 0 

May 2 307 5 13 6 0 0 

May 3 516 4 18 7 -1 0 

May 4 679 23 17 7 0 0 

May 5 886 32 16 11 0 -1 

May 6 626 47 10 10 0 0 

May 7 809 67 6 4 0 0 

May 8 828 103 7 2 0 0 

May 9 596 127 3 1 0 0 

May 10 641 86 5 4 0 0 May 11 916 184 6 1 1 0 

May 12 539 184 7 2 0 0 

May 13 946 233 25 11 0 0 

May 14 756 203 15 1 0 0 

May 15 466 198 12 1 0 0 

May 16 271 271 7 1 1 0 

May 17 604 385 9 4 0 0 

May 18 476 287 4 2 0 0 

May 19 409 292 1 1 2 0 

May 20 226 257 2 2 0 0 

May 21 229 272 2 2 0 0 

May 22 299 294 1 0 0 0 

May 23 206 246 1 0 0 0 

May 24 371 332 2 0 0 0 

May 25 96 142 1 0 0 0 

May 26 112 154 1 0 0 0 

May 27 32 88 0 0 0 0 May 28 73 184 1 0 0 0 

May 29 145 193 2 1 0 0 

May 30 91 124 0 0 0 0 

May 31 2,146 226 0 0 0 0 

TOTAL 15,806 5,244 205 87 3 -1

AVG. 510 169 7 3 0 0 

RUN YEAR CHINOOK CHINOOK WILD BULL TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 16,780 5,268 2,301 765 3 -1

CHINOOK ADULT

TABLE 108

141
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY Jun 1 2,562 463 0 2 0 0 1 

Jun 2 580 191 0 4 0 0 0 

Jun 3 355 122 0 0 0 0 0 

Jun 4 240 103 0 5 0 1 0 

Jun 5 174 86 0 5 1 0 0 

Jun 6 300 145 0 2 0 0 0 

Jun 7 242 108 0 2 0 0 0 

Jun 8 532 127 0 4 0 0 0 

Jun 9 344 91 0 4 0 0 0 

Jun 10 266 112 0 8 1 1 1 

Jun 11 301 90 0 8 0 0 0 

Jun 12 287 77 0 9 1 1 0 

Jun 13 332 89 0 13 0 0 0 

Jun 14 337 59 0 5 -1 0 0 Jun 15 328 96 0 2 0 0 0 

Jun 16 379 83 0 6 1 0 0 

Jun 17 344 62 0 6 2 0 -6 

Jun 18 366 103 0 15 1 0 1 

Jun 19 244 70 0 9 1 0 0 

Jun 20 173 91 0 8 0 0 0 

Jun 21 218 83 0 2 0 0 0 

Jun 22 226 116 0 21 4 0 0 

Jun 23 404 144 0 20 2 0 4 Jun 24 394 131 0 27 4 0 0 Jun 25 268 114 0 33 2 0 0 Jun 26 248 102 0 25 1 0 0 Jun 27 287 121 1 27 2 0 0 Jun 28 164 68 0 28 2 0 0 Jun 29 187 95 0 19 0 0 0 Jun 30 204 113 5 20 1 0 1 TOTAL 7,180 4,106 3,455 6 339 25 3 2AVG. 479 274 115 0 11 1 0 0 

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 23,960 7,227 6 2,640 790 6 1SUMMER 4,106 1,496

TOTALS 28,066 8,723

CHINOOK ADULT

TABLE 109

142
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY 

Jul 1 281 86 0 28 2 0 

Jul 2 240 91 0 30 1 1 Jul 3 168 66 4 42 7 0 Jul 4 170 70 2 38 6 0 Jul 5 86 74 1 46 4 0 Jul 6 138 65 5 28 5 0 Jul 7 186 79 0 24 4 0 Jul 8 155 68 1 66 11 0 Jul 9 128 34 1 48 6 1 Jul 10 158 14 2 48 8 0 

Jul 11 59 31 1 29 6 1 Jul 12 56 22 0 23 7 0 Jul 13 112 60 1 33 8 0 Jul 14 116 79 2 61 17 1 

Jul 15 203 94 2 98 14 0 

Jul 16 109 56 0 142 34 2 

Jul 17 113 22 0 63 14 0 

Jul 18 94 40 0 103 17 0 Jul 19 84 17 1 53 11 0 

Jul 20 65 20 0 87 34 1 

Jul 21 44 36 2 104 12 1 Jul 22 86 31 2 68 4 2 

Jul 23 65 31 0 79 18 0 Jul 24 71 32 0 83 19 0 Jul 25 83 30 0 103 26 2 Jul 26 31 23 1 84 20 1 Jul 27 67 12 0 122 6 0 Jul 28 59 7 0 86 19 0 Jul 29 64 10 0 90 16 1 Jul 30 35 2 0 78 10 2 Jul 31 20 2 0 75 10 1 

TOTAL 3,346 1,304 28 2,062 376 17 

AVG. 108 42 1 67 12 1 

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 23,960 7,227 34 4,702 1,166 6 18 

SUMMER 7,452 2,800

TOTAL 31,412 10,027

 Note: 1 sturgeon counted on July 18

CHINOOK ADULT

TABLE 110

143
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY Aug 1 26 5 0 72 13 0 Aug 2 31 0 0 81 7 1 Aug 3 42 13 0 112 17 1 

Aug 4 34 5 0 74 13 4 Aug 5 42 11 0 135 19 1 

Aug 6 35 4 0 74 20 1 Aug 7 29 8 0 98 10 1 Aug 8 24 2 1 80 20 0 Aug 9 32 2 0 119 18 0 Aug 10 40 4 0 132 23 1 Aug 11 29 2 0 124 20 1 Aug 12 28 0 0 120 20 2 Aug 13 17 1 0 53 17 1 Aug 14 26 0 0 85 18 1 Aug 15 11 4 2 98 16 0 Aug 16 22 2 0 124 20 0 

Aug 17 28 5 0 181 18 0 

Aug 18 23 4 0 207 38 1 

Aug 19 12 1 0 104 20 0 

Aug 20 17 4 0 165 23 1 

Aug 21 16 0 0 289 56 4 

Aug 22 36 4 0 280 46 0 

Aug 23 42 8 0 122 16 2 

Aug 24 40 4 0 119 16 2 

Aug 25 43 8 0 168 24 0 

Aug 26 89 8 0 214 38 0 

Aug 27 58 6 0 298 46 1 

Aug 28 56 2 0 307 41 0 

Aug 29 34 5 0 228 35 0 

Aug 30 28 7 0 166 30 1 

Aug 31 29 6 0 131 23 1 

TOTAL 446 573 135 3 4,560 741 28

AVG. 30 36 4 0 147 24 1 

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 23,960 7,227 37 9,262 1,907 6 46SUMMER 7,898 2,861

FALL 573 74

TOTALS 32,431 10,162

CHINOOK ADULT

TABLE 111

144
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY Sep 1 71 16 0 0 211 41 1 

Sep 2 90 17 0 0 210 59 1 

Sep 3 83 24 0 0 268 50 0 

Sep 4 104 19 2 0 519 62 1 

Sep 5 98 29 1 0 689 101 0 

Sep 6 248 62 0 0 928 137 2 

Sep 7 262 76 0 0 708 128 4 

Sep 8 341 82 5 -1 786 154 5 

Sep 9 313 110 5 4 1,160 170 1 

Sep 10 221 86 1 1 844 168 1 

Sep 11 113 35 6 1 898 152 0 

Sep 12 112 60 2 1 805 91 1 

Sep 13 245 102 13 4 1,049 160 1 Sep 14 236 109 11 1 926 154 1 

Sep 15 190 145 6 1 942 122 0 

Sep 16 440 280 17 0 1,504 233 1 Sep 17 484 343 24 5 2,514 398 0 Sep 18 244 192 4 0 2,275 398 1 

Sep 19 394 266 14 5 4,458 805 0 Sep 20 517 314 36 8 4,403 881 0 Sep 21 331 232 78 42 5,106 920 0 Sep 22 241 221 10 2 3,259 596 0 Sep 23 197 233 16 2 3,192 553 1 Sep 24 164 229 28 0 3,252 594 -1 

Sep 25 155 233 24 0 3,084 554 -1 

Sep 26 186 211 98 7 3,809 636 0 Sep 27 206 187 32 1 3,146 536 1 Sep 28 269 234 30 5 4,754 847 0 Sep 29 524 413 56 2 5,716 1024 0 Sep 30 264 206 8 0 2,102 382 0 TOTAL 7,343 4,766 527 91 63,517 11,106 21

AVG. 245 159 18 3 2,117 370 1 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 23,960 7,227 527 91 37 72,779 13,013 6 67SUMMER 7,898 2,861

FALL 7,916 4,840

TOTALS 39,774 14,928

TABLE 112

CHINOOK ADULT

145
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY Oct 1 241 420 34 0 3,669 598 0 

Oct 2 246 337 38 4 5,496 908 0 

Oct 3 407 438 54 5 5,200 960 0 Oct 4 128 251 60 11 4,264 700 1 Oct 5 79 167 58 8 3,249 565 0 

Oct 6 96 164 94 10 3,015 526 0 Oct 7 118 155 66 7 2,778 526 0 

Oct 8 100 187 72 2 3,299 576 1 Oct 9 62 91 53 4 1,817 310 0 

Oct 10 86 85 68 5 2,779 516 2 Oct 11 106 98 97 1 3,036 560 0 

Oct 12 72 64 100 5 2,116 359 0 

Oct 13 32 62 161 12 2,591 462 0 Oct 14 35 35 110 6 2,400 378 0 Oct 15 36 49 58 1 1,365 235 0 Oct 16 49 46 40 0 1,253 187 0 Oct 17 41 41 34 1 1,116 160 0 Oct 18 24 25 29 0 752 120 0 Oct 19 68 66 35 0 1,493 288 0 

Oct 20 73 36 18 0 1,594 292 1 

Oct 21 61 35 20 1 1,495 254 0 Oct 22 34 17 8 1 864 160 0 Oct 23 41 43 7 0 915 140 0 Oct 24 61 94 5 1 668 120 0 Oct 25 53 24 2 1 814 143 0 Oct 26 36 26 22 0 619 95 0 Oct 27 42 40 18 0 1,042 180 0 

Oct 28 31 32 24 0 1,019 187 0 

Oct 29 19 24 18 1 563 107 0 Oct 30 11 17 25 0 874 188 0 Oct 31 16 23 8 0 480 92 0 TOTAL 2,504 3,192 1,436 87 62,635 10,892 5 

AVG. 81 103 46 3 2,020 351 0 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 23,960 7,227 1,963 178 37 135,414 23,905 6 72SUMMER 7,898 2,861

FALL 10,420 8,032

TOTALS 42,278 18,120

CHINOOK ADULT

TABLE 113

146
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG FNov 1 17.8 0.0 * * Dec 1 16.8 0.0 * *Nov 2 18.2 0.0 * * Dec 2 15.9 0.0 * *Nov 3 15.7 0.0 6.0 * Dec 3 18.1 0.0 6.0 44.5Nov 4 15.4 0.0 * * Dec 4 21.0 0.0 * *Nov 5 18.4 0.0 6.0 54.7 Dec 5 30.9 0.0 * *Nov 6 13.2 0.0 * * Dec 6 24.7 0.0 6.0 44.2Nov 7 17.4 0.0 * * Dec 7 24.2 0.0 6.0 44.1Nov 8 16.8 0.0 6.0 53.9 Dec 8 19.3 0.0 * *Nov 9 16.4 0.0 * * Dec 9 21.6 0.0 * *Nov 10 17.5 0.0 * * Dec 10 25.5 0.0 6.0 43.3Nov 11 16.4 0.0 * * Dec 11 22.3 0.0 6.0 42.8Nov 12 16.8 0.0 * * Dec 12 28.2 0.0 * *Nov 13 16.5 0.0 6.0 52.4 Dec 13 17.9 0.0 * *Nov 14 14.4 0.0 6.0 51.8 Dec 14 18.9 0.0 * *Nov 15 15.3 0.0 6.0 51.5 Dec 15 18.8 0.0 * *Nov 16 17.8 0.0 * * Dec 16 21.7 0.0 * *Nov 17 18.6 0.0 * * Dec 17 21.8 0.0 * *Nov 18 24.2 0.0 6.0 50.6 Dec 18 18.3 0.0 6.0 40.1Nov 19 23.6 0.0 * * Dec 19 20.4 0.0 6.0 40.0Nov 20 26.9 0.0 6.0 49.6 Dec 20 21.8 0.0 6.0 40.0Nov 21 25.1 0.0 6.0 49.0 Dec 21 24.9 0.0 * *Nov 22 22.6 0.0 * * Dec 22 19.6 0.0 * *Nov 23 20.7 0.0 * * Dec 23 18.4 0.0 * *Nov 24 18.7 0.0 * * Dec 24 22.8 0.0 * *Nov 25 20.2 0.0 * * Dec 25 19.0 0.0 * *Nov 26 23.5 0.0 5.3 46.8 Dec 26 18.9 0.0 6.0 40.1Nov 27 16.3 0.0 * * Dec 27 25.9 0.0 6.0 39.9Nov 28 17.2 0.0 6.0 45.9 Dec 28 17.8 0.0 * *Nov 29 17.8 0.0 6.0 45.7 Dec 29 21.0 0.0 * *

Nov 30 19.7 0.0 * * Dec 30 19.5 0.0 * *

 Dec 31 22.1 0.0 6.0 38.9

AVG. 18.6 0.0 5.9 50.2 AVG. 21.2 0.0 6.0 41.6

*Data Unavailable

TABLE 114

LITTLE GOOSE PROJECT 2007

NOVEMBER DECEMBER

DISCHARGE AND WATER QUALITY DATA 

147
TABLE 115

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS

1970 72,971 59,640 163 2,480 135,254

1971 61,402 70,013 891 2,701 135,007

1972 64,211 63,638 408 799 129,056

1973 70,605 38,820 192 1,157 110,774

1974 26,787 14,784 124 532 42,227

1975 26,960 15,225 173 697 43,055

1976 32,359 20,894 644 733 54,630

1977 49,176 47,388 574 438 97,576

1978 56,069 24,927 168 307 81,471

1979 12,515 21,049 72 390 34,026

1980 10,605 38,627 88 124 49,444

1981 19,086 38,680 200 120 58,086

 **

1991 13,737 96,830 10 1 110,578

1992 26,746 117,698 12 0 144,456

1993 32,384 59,740 16 0 92,140

1994 5,457 45,815 44 0 51,316

1995 5,061 77,744 17 9 82,831

1996 13,538 82,203 1 0 95,742

1997 49,664 74,219 10 59 123,952

1998 19,798 63,753 5 1 83,557

1999 17,235 65,471 16 89 82,811

2000 62,886 101,030 296 313 164,525

2001 214,726 261,132 72 768 476,698

2002 119,429 215,251 38 133 334,851

2003 114,458 161,026 23 807 276,314

2004 100,998 151,406 81 3,042 255,527

2005 46,553 143,537 13 1,992 192,095

2006 44,695 124,440 26 972 170,133

2007 60,398 135,414 37 2,141 197,990

Total 1,450,509 2,430,394 4,414 20,805 3,906,122

10-Yr Avg 80,118 142,246 61 1,026 223,450

*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 - 2007

 LITTLE GOOSE DAM

148
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 72,9711971 133 16,012 24,096 14,473 707 5,319 606 55 1 61,4021972 2,226 37,991 5,585 14,747 1,614 1,445 576 27 64,2111973 17,490 34,570 10,661 4,344 520 2,472 528 19 1 70,6051974 136 14,224 4,451 6,213 556 749 449 9 26,7871975 152 14,161 6,487 4,182 540 1,143 295 26,9601976 612 17,403 9,470 3,575 302 642 355 32,3591977 16,973 19,936 6,707 4,181 182 842 355 49,1761978 8,190 29,195 10,676 6,172 717 621 498 56,0691979 947 4,436 4,396 1,391 254 802 289 12,5151980 508 5,250 2,560 1,488 191 368 240 10,6051981 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 13,7371992 8,000 11,108 4,932 1,217 94 959 331 105 26,7461993 2,032 16,308 10,018 2,425 241 989 317 54 32,3841994 294 2,307 1,281 282 98 540 610 45 5,4571995 82 1,117 1,041 481 146 1,179 1,015 5,0611996 57 4,872 4,695 1,450 280 1,572 612 13,5381997 519 26,980 16,769 3,007 296 1,302 791 49,6641998 1,327 6,787 5,655 1,422 207 2,020 2,380 19,7981999 73 3,990 4,878 1,937 432 3,787 2,138 17,2352000 7,510 31,034 11,091 2,680 749 5,148 4,674 62,8862001 96,386 61,247 31,686 6,792 1,082 12,222 4,953 356 2 214,7262002 1 1,807 60,391 32,782 6,846 1,493 12,631 3,374 96 8 119,4292003 2 32,082 29,615 26,129 5,838 829 14,048 5,917 433 9 114,9022004 21,955 34,443 16,941 3,946 473 19,087 3,888 264 1 100,9982005 599 16,952 11,484 3,638 679 10,362 2,839 46,5532006 10 14,632 10,859 4,432 1,108 9,228 4,426 44,6952007 998 21,050 14,741 4,650 1,154 12,109 5,696 60,398Total 3 231,130 582,994 313,555 127,175 16,666 127,533 50,137 1,732 28 1,450,95310-Year Average 16,275 28,014 16,625 4,218 821 10,064 4,029 80,162**1981 was the last year visual counts were made at Little Goose Project until 1991.*Jacks includedIncludes 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, 1991-2007

TABLE 116

149
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TO

1970 3,346 4,148 1,762 167 1,485 7,487 27,898 11,931 1,136 280 1971 586 1,968 1,319 85 1,286 3,337 38,988 19,674 2,161 609 1972 248 251 943 2,565 720 54 1,209 6,637 25,089 24,323 1,258 341 1973 133 80 1,029 2,051 829 65 1,249 2,856 16,650 12,420 1,129 319 1974 191 294 543 1,105 278 5 726 2,203 3,970 4,721 583 165 1975 96 75 70 732 472 16 390 3,433 6,230 3,711 1976 1,052 345 133 678 3,556 8,988 6,142 1977 1,340 272 155 1,951 2,738 18,753 22,179 1978 1,625 216 20 593 2,617 11,547 8,309 1979 742 222 16 1,614 2,326 5,278 10,851 1980 3,063 668 43 821 3,858 15,305 14,869 1981 1,360 424 119 1,740 2,024 11,559 21,454  **1991 804 266 99 1,637 559 31,818 53,734 7,913 1992 472 189 141 997 2,652 54,585 48,870 9,792 1993 1,569 343 322 3,601 5,891 12,770 32,357 2,887 1994 771 148 162 1,522 2,239 8,828 25,830 6,315 1995 1,130 232 107 1,644 5,743 31,493 37,395 1996 936 99 105 1,489 7,560 40,468 31,546 1997 1,208 197 92 1,919 6,629 25,883 38,291 1998 1,924 107 139 1,090 912 12,939 46,642 1999 841 78 61 1,796 7,444 33,818 21,433 2000 841 112 384 3,355 5,361 54,244 36,733 2001 1,818 179 1,505 9,814 17,590 111,452 90,311 20,313 8150 22002 1,387 3,342 5,873 294 455 5,853 21,066 86,596 83,357 5,483 1545 22003 310 2,067 6,744 2,001 109 586 4,741 6,701 81,173 65,715 5,020 1026 2004 106 911 2,702 1,814 87 524 3,133 4,118 83,925 48,491 4,326 1269 2005 896 128 494 2,528 5,165 62,611 71,715 2006 2,569 120 129 978 3,547 54,727 62,370 2007 2,096 205 339 2,062 4,560 63,517 62,635 Total 1,084 5,065 19,305 49,314 10,420 6,522 61,901 150,809 1,041,102 1,018,009 68,316 13,704 2,410-Year Average 2,067 142 462 3,535 7,646 64,500 58,940 

 ** 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 - 2007

TABLE 117

150
151

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
LOWER GRANITE DAM 

 

FISH COUNTING SCHEDULE 

1 Jan -28 Feb No counting. 

1 Mar – 31 Mar Video counting daily 0600 – 1600 hours PST. 

1 Apr – 31 Oct Visual counting daily 0400 – 2000 hours PST. 

15 Jun – 31 Aug Video counting daily 2000 – 0400 hours PST. 

1 Nov – 15 Dec Video counting daily 0600 – 1600 hours PST. 

16 Dec- 31 Dec No counting. 

 

FISH LADDER OPERATING SCHEDULE 

Project Ladder 

1 Jan – 3 Jan Ladder in service 

4 Jan – 25 Feb Ladder dewatered for annual maintenance. 

26 Feb – 31 Dec Ladder in service 

FISHWAY ACTIVITIES 

Water temperatures were recorded hourly from fish ladder exit pool and the downstream 

end of the primary dewaterer. Hourly readings were recorded from 23 June to 30 

September. 

Adult fish trap was operated from 2 March through 20 November whenever water 

temperatures allowed. The trap was shut down due to high water temperatures on 23 July 

and remained out of service through 31 August. The trap was used for the following 

programs and studies: 1) monitoring of steelhead from 1 March to 30 April at a 13% 

sample rate and taking scales for hatchery/wild determination; 2) monitoring spring and 

summer Chinook salmon at a 10% sample rate from 1 May to 23 July for gill net marks, 

marine mammal scars, tags, age, hatchery/wild determination, and genetics; 3) 

examination of adult American shad during the early, middle, and late part of the runs 

(June – July) to determine run composition; 4) monitoring fall Chinook salmon and 

steelhead at a 20% sample rate from 1 September to 21 November including: trucking 

supplementation fall Chinook salmon brood stock to Lyons Ferry and Cherry Lane 

Hatcheries, examining steelhead for run determination and condition, taking scale 

samples from one of every six steelhead, and radio-tagging of unclipped B-Run steelhead 

greater than 77 cm in length by group (with and without v.i.e.tags) for the USFWS at 

Dworshak. 

The juvenile fish facility was operated for fish transport/bypass from 25 March to 31 

October and for monitoring of adult fallback from 25 March to 31 December due to 

navlock problems preventing removal of all fish screens. 

152 
2007

SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC CHINOOK* 1 531 19,516 16,994 4,921 1,200 12,720 6,428 217 2 STEELHEAD 6,894 3,477 211 271 1,504 3,792 58,983 71,535 8,269 2,409 SOCKEYE 8 45 -1 COHO* 542 2,173 83 PINKTOTAL 6,895 4,008 19,727 17,273 6,470 4,992 72,245 80,135 8,569 2,411 SHAD 0 2 5,588 15,216 527 28 25 LAMPREY 1 1 1 7 20 5 -1 STURGEON BULL TROUT 2 2 4 

*Jacks includedThese counts include the extended season videotaped counts that were made between 0600 and 1600 hours in Novemb

TABLE 118

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LOWER GRA

153
DISCHARGE AND WATER DATA

DISCH SPILL *TURBIDITY DISCH SPILL *TURBIDITY

KCFS KCFS SECCHI * DEG F KCFS KCFS SECCHI * DEG F

Jan 1 27.4 0.0 Feb 1 28.4 0.0 Jan 2 27.0 0.0 Feb 2 29.3 0.0 Jan 3 28.8 0.0 Feb 3 25.8 0.0 Jan 4 31.0 0.0 Feb 4 21.4 0.0 Jan 5 34.7 0.0 Feb 5 21.3 0.0 Jan 6 31.0 0.0 Feb 6 17.0 0.0 Jan 7 32.5 0.0 Feb 7 24.1 0.0 Jan 8 31.0 0.0 Feb 8 19.6 0.0 Jan 9 38.9 0.0 Feb 9 18.2 0.0 Jan 10 30.8 0.0 Feb 10 25.2 0.0 Jan 11 37.4 0.0 Feb 11 22.3 0.0 Jan 12 39.6 0.0 Feb 12 25.8 0.0 Jan 13 36.1 0.0 Feb 13 33.7 0.0 Jan 14 37.7 0.0 Feb 14 34.7 0.0 Jan 15 32.1 0.0 Feb 15 31.6 0.0 Jan 16 34.8 0.0 Feb 16 45.5 0.0 Jan 17 34.9 0.0 Feb 17 42.2 0.0 Jan 18 34.6 0.0 Feb 18 35.1 0.0 Jan 19 30.4 0.0 Feb 19 38.8 0.0 Jan 20 18.4 0.0 Feb 20 34.2 0.0 Jan 21 20.6 0.0 Feb 21 43.0 0.0 Jan 22 33.2 0.0 Feb 22 30.5 0.0 Jan 23 30.2 0.0 Feb 23 37.9 0.0 Jan 24 26.7 0.0 Feb 24 33.6 0.0 Jan 25 26.5 0.0 Feb 25 29.9 0.0 Jan 26 22.7 0.0 Feb 26 32.5 0.0 Jan 27 20.9 0.0 Feb 27 33.7 0.0 Jan 28 16.5 0.0 Feb 28 24.6 0.0 Jan 29 29.6 0.0 Jan 30 21.8 0.0 Jan 31 27.8 0.0 AVG. 29.9 0.0 AVG. 30.0 0.0

*Data unavailable.

LOWER GRANITE PROJECT 2007

JANUARY FEBRUARY

TABLE 119

154
MONTHLY FISH PASSAGE SUMMARY REPORT LO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT K

Mar 1 0 76 5 2Mar 2 0 61 3 2Mar 3 0 39 3 2Mar 4 0 110 13 2Mar 5 0 83 12 2Mar 6 0 58 6 2Mar 7 0 48 6 2Mar 8 0 61 5 2Mar 9 0 71 8 3Mar 10 0 42 4 3Mar 11 0 103 15 3Mar 12 0 302 46 3Mar 13 0 299 36 5Mar 14 0 191 21 5Mar 15 0 336 37 5Mar 16 0 413 50 4Mar 17 0 282 35 4Mar 18 0 355 56 4Mar 19 0 178 31 5Mar 20 0 291 45 5Mar 21 0 282 48 6Mar 22 0 316 53 5Mar 23 0 403 76 5Mar 24 0 304 52 4Mar 25 0 230 44 4Mar 26 0 244 45 5Mar 27 1 186 30 6Mar 28 0 381 81 5Mar 29 0 305 60 5Mar 30 0 472 76 5Mar 31 0 372 54 5TOTAL 1 6,894 1,056 

AVG. 0 222 34 4

 Note: March counts were from video tape. The counts are 10-hour counts and occurred between 0600-1600 PST.

CHINOOK ADULT

TABLE 120

155
MONTHLY FISH PASSAGE SUMMARY REPORT LO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT K

Apr 1 0 0 409 119 1 0 3

Apr 2 0 0 316 100 0 0 5Apr 3 0 0 279 91 0 0 4

Apr 4 0 0 264 89 0 1 3

Apr 5 1 0 182 62 0 0 3Apr 6 0 0 174 58 0 0 3Apr 7 0 0 134 50 0 0 3

Apr 8 0 0 246 67 0 0 3Apr 9 0 0 144 54 0 0 4Apr 10 0 0 168 50 0 1 5Apr 11 0 0 163 61 0 0 4Apr 12 0 0 123 31 0 0 5Apr 13 1 0 127 61 0 0 5

Apr 14 0 0 119 43 0 0 4Apr 15 0 0 67 24 0 0 4Apr 16 0 0 87 37 0 0 4Apr 17 0 0 80 26 0 0 4Apr 18 0 0 50 19 0 0 4Apr 19 0 0 63 34 0 0 4

Apr 20 0 0 48 14 0 0 4Apr 21 2 0 49 26 0 0 4Apr 22 1 0 21 7 0 0 4Apr 23 12 0 24 7 0 0 4

Apr 24 6 1 22 8 0 0 4

Apr 25 8 1 20 12 0 0 4Apr 26 22 4 26 12 0 0 5

Apr 27 35 0 22 11 0 0 5Apr 28 73 0 15 7 0 0 5Apr 29 155 0 18 11 0 0 6

Apr 30 208 1 17 6 0 0 7TOTAL 524 7 3,477 1,197 1 2 

 AVG. 17 0 116 40 4 RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD LAMPREY TROUT

525 7 10,371 2,253 1 2 

 Note: Visual counts occurred April 1 through October 31. The counts are 16-hour counts and occurred between 0400-2000 PST.

CHINOOK ADULT

TABLE 121

156
MONTHLY FISH PASSAGE SUMMARY REPORT LO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT K

May 1 228 6 17 11 0 0 0 

May 2 347 10 14 7 0 0 0 May 3 352 13 10 8 0 0 0 May 4 212 8 13 8 0 0 0 May 5 724 35 23 19 0 0 0 May 6 802 30 16 11 0 0 0 May 7 512 44 14 13 0 0 0 May 8 654 62 14 10 0 0 0 May 9 968 116 10 8 0 0 0 

May 10 510 113 11 7 0 0 0 May 11 808 137 8 7 0 0 0 

May 12 906 173 11 6 0 0 0 

May 13 727 233 7 2 0 0 0 

May 14 528 198 6 6 0 0 0 

May 15 931 335 9 8 0 0 0 May 16 679 242 4 4 0 0 0 May 17 313 337 2 2 0 0 0 May 18 553 488 7 2 0 0 0 May 19 391 412 5 5 0 1 1 May 20 455 398 1 0 0 0 0 May 21 175 378 0 0 0 0 1 May 22 191 301 1 1 0 0 0 May 23 203 419 0 0 0 0 0 May 24 157 334 1 1 0 0 0 May 25 277 362 1 1 0 0 0 May 26 136 236 2 1 0 0 0 May 27 95 203 1 1 1 0 0 May 28 92 152 0 0 0 0 0 May 29 73 154 0 0 1 0 0 May 30 107 202 2 2 0 0 0 May 31 131 148 1 1 0 0 0 

TOTAL 13,237 6,279 211 152 2 1 2 

 AVG. 427 203 7 5 0 0 0 7 RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD SHAD LAMPREY TROUT

 SPRING 13,762 6,286 10,582 2,405 2 2 4 

TABLE 122

CHINOOK ADULT

157
MONTHLY FISH PASSAGE SUMMARY REPORT LO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT K

Jun 1 902 274 0 1 0 0 0 0 Jun 2 2,566 506 0 0 0 1 0 0 

Jun 3 864 258 0 1 1 0 0 0 Jun 4 350 148 0 1 0 1 0 0 Jun 5 236 139 0 0 0 7 0 0 Jun 6 193 98 0 2 0 5 0 0 Jun 7 295 169 0 5 1 5 0 0 Jun 8 264 125 0 2 1 28 0 0 Jun 9 490 143 0 1 0 16 0 0 Jun 10 284 101 0 1 0 7 1 1 Jun 11 254 116 0 0 0 13 0 0 Jun 12 318 114 0 6 0 37 0 0 Jun 13 281 101 0 2 0 48 0 1 Jun 14 308 162 0 2 0 46 0 0 Jun 15 264 58 0 1 0 66 0 0 Jun 16 361 83 0 9 1 97 0 0 Jun 17 492 90 0 5 0 62 0 0 Jun 18 421 114 0 6 1 59 0 1 Jun 19 365 90 0 15 2 96 0 0 

Jun 20 277 67 0 11 1 178 0 0 

Jun 21 260 122 0 17 1 236 0 0 

Jun 22 206 83 0 5 0 204 0 0 Jun 23 208 116 0 10 0 332 0 0 

Jun 24 439 169 0 18 4 259 0 0 

Jun 25 431 169 0 24 4 389 -1 0 

Jun 26 391 151 2 26 0 271 1 1 

Jun 27 352 128 0 24 2 631 0 0 

Jun 28 343 107 1 15 2 788 0 0 

Jun 29 161 100 1 28 2 601 0 0 

Jun 30 216 101 4 33 5 1,105 0 0 

TOTAL 8,722 4,070 4,202 8 271 28 5,588 1 4 

 AVG. 513 313 140 0 9 1 186 0 0 

 RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 22,484 8,971 8 10,853 2,433 5,590 3 8 

SUMMER 4,070 1,517TOTAL 26,554 10,488

CHINOOK ADULT

TABLE 123

158
MONTHLY FISH PASSAGE SUMMARY REPORT LO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT K

Jul 1 149 74 1 35 1 586 0 3Jul 2 222 110 1 32 6 673 0 3Jul 3 176 115 0 30 1 1,006 0 3

Jul 4 196 80 2 27 4 883 0 3Jul 5 90 71 5 26 4 1,163 0 3Jul 6 204 98 1 46 5 1,092 0 3

Jul 7 217 92 4 40 6 535 0 3

Jul 8 163 90 2 39 5 836 0 4Jul 9 158 56 2 51 5 893 0 3Jul 10 91 83 0 40 5 868 0 3Jul 11 116 77 2 40 6 630 1 3Jul 12 78 49 4 25 5 445 0 3Jul 13 22 17 2 11 4 256 0 3Jul 14 101 77 1 30 2 463 0 3Jul 15 85 53 1 32 7 551 0 3Jul 16 107 80 1 45 16 312 0 3Jul 17 120 53 4 53 7 121 0 3Jul 18 100 32 0 50 7 248 0 3Jul 19 86 76 0 61 26 86 0 2Jul 20 49 28 1 24 11 130 1 3Jul 21 53 22 1 71 18 556 0 2Jul 22 94 50 1 67 20 346 0 2Jul 23 72 34 6 81 17 398 0 2Jul 24 74 52 1 85 24 310 0 2Jul 25 46 46 2 58 18 719 0 2Jul 26 40 29 0 29 6 436 0 2Jul 27 61 16 0 51 8 140 1 2Jul 28 53 16 0 85 25 97 1 2Jul 29 76 14 0 94 35 91 1 2Jul 30 88 24 0 101 24 101 1 2Jul 31 10 10 0 45 17 245 1 2TOTAL 3,197 1,724 45 1,504 345 15,216 7

 AVG. 103 56 1 49 11 491 0 3 RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 22,484 8,971 53 12,357 2,778 20,806 10 8

SUMMER 7,267 3,241

TOTAL 29,751 12,212

CHINOOK ADULT

TABLE 124

159
MONTHLY FISH PASSAGE SUMMARY REPORT LO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT K

Aug 1 10 5 43 13 77 1 3

Aug 2 16 6 36 13 49 -1 2Aug 3 32 31 138 34 94 1 2Aug 4 42 12 112 24 22 0 2

Aug 5 17 8 88 22 2 1 2

Aug 6 19 12 59 17 49 2 2Aug 7 37 13 160 32 43 1 2Aug 8 42 11 136 26 13 0 2Aug 9 22 8 121 23 18 2 2Aug 10 46 14 178 48 49 0 2Aug 11 23 7 89 30 2 1 2Aug 12 10 5 102 29 11 2 2Aug 13 52 7 136 32 23 0 2Aug 14 22 2 84 18 8 1 2

Aug 15 8 2 41 12 1 0 2

Aug 16 6 1 67 14 7 0 2

Aug 17 32 8 148 26 -2 6 2

Aug 18 30 6 102 25 13 0 2

Aug 19 13 5 131 31 12 0 2Aug 20 10 0 54 16 6 0 2Aug 21 32 5 100 29 -4 0 2Aug 22 24 0 134 22 2 0 2Aug 23 29 13 196 58 -1 0 2Aug 24 61 7 240 59 11 0 2

Aug 25 38 5 150 35 14 0 2Aug 26 43 8 201 38 2 0 2

Aug 27 46 5 163 48 0 2 2Aug 28 55 1 174 44 -1 1 2Aug 29 28 5 128 25 1 1 2Aug 30 38 8 111 22 1 0 2Aug 31 80 17 170 30 5 -1 2TOTAL 436 527 237 3,792 895 527 20

 AVG 26 38 8 122 29 17 1 2 RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 22,484 8,971 53 16,149 3,673 21,333 30 8 

SUMMER 7,703 3,393

FALL 527 85TOTAL 30,714 12,449

CHINOOK ADULT

TABLE 125

160
MONTHLY FISH PASSAGE SUMMARY REPORT LO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT K

Sep 1 18 6 0 0 182 44 19 0 

Sep 2 133 10 0 0 148 38 2 0 Sep 3 52 20 0 0 98 31 4 0 Sep 4 37 28 0 0 96 24 0 -1 Sep 5 158 32 0 0 249 65 0 0 Sep 6 124 31 0 0 474 113 0 -1 

Sep 7 175 42 0 0 677 168 2 0 

Sep 8 337 74 0 0 638 154 0 0 Sep 9 235 76 0 0 563 149 0 1 Sep 10 244 103 0 0 436 100 1 1 Sep 11 320 121 0 0 771 197 0 0 Sep 12 229 96 0 0 650 142 0 0 Sep 13 142 76 0 0 712 148 -1 0 Sep 14 188 120 0 0 856 191 0 0 Sep 15 275 209 0 0 982 208 -1 0 Sep 16 269 133 -1 0 708 138 0 0 Sep 17 518 391 5 0 2,606 574 0 0 

Sep 18 607 422 5 2 2,524 556 -1 0 Sep 19 196 209 2 2 1,963 402 0 0 Sep 20 247 305 7 4 2,187 457 -1 1 Sep 21 414 455 22 1 3,770 788 0 0 Sep 22 350 408 35 2 4,742 961 0 0 Sep 23 352 401 34 2 6,161 1,338 0 1 

Sep 24 205 320 25 8 3,490 767 0 0 

Sep 25 132 179 34 6 2,560 520 0 0 Sep 26 193 287 32 0 3,472 672 0 1 Sep 27 139 197 40 5 2,965 594 -2 1 Sep 28 274 313 59 13 4,354 875 4 1 Sep 29 258 300 104 17 6,239 1,265 0 0 

Sep 30 230 305 72 5 3,710 752 2 0 

TOTAL 7,051 5,669 475 67 58,983 12,431 28 5

 AVG. 235 189 16 2 1,966 414 1 0 1

 RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 22,484 8,971 475 67 53 75,132 16,104 21,361 35 8 

SUMMER 7,703 3,393

FALL 7,578 5,754TOTAL 37,765 18,118

CHINOOK ADULT

TABLE 126

161
MONTHLY FISH PASSAGE SUMMARY REPORT LO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT K

Oct 1 194 180 88 24 0 2,840 562 1 0 1

Oct 2 287 536 47 2 0 4,519 913 2 0 1Oct 3 181 392 71 10 0 5,558 1,108 0 0 2

Oct 4 140 361 77 13 0 4,251 869 0 0 1

Oct 5 187 379 108 8 0 4,295 844 0 0 1Oct 6 212 229 113 22 -1 5,941 1,223 0 -1 1

Oct 7 77 121 46 8 0 3,018 642 -1 0 1

Oct 8 131 116 90 14 0 3,233 664 0 0 1Oct 9 114 179 68 7 0 2,883 646 0 1 2Oct 10 91 169 79 8 0 3,206 648 -1 0 2Oct 11 122 166 145 13 0 3,963 769 0 -1 2Oct 12 64 114 72 6 0 1,714 372 4 0 1Oct 13 47 109 107 1 0 2,862 617 0 0 1Oct 14 83 96 138 2 0 3,332 697 0 0 1Oct 15 29 71 139 5 0 1,795 361 2 0 1Oct 16 56 74 112 5 0 2,839 509 0 0 1Oct 17 20 47 70 4 0 1,629 292 0 0 1Oct 18 34 43 55 2 0 1,455 251 0 0 1Oct 19 16 16 29 0 0 434 68 -1 0 1Oct 20 44 101 49 8 0 1,626 354 -1 0 1Oct 21 72 88 50 5 0 1,707 403 1 0 2Oct 22 56 49 32 12 0 1,188 268 0 0 2Oct 23 25 64 20 0 0 1,055 217 1 0 2Oct 24 19 44 22 1 0 1,050 282 10 0 1Oct 25 55 53 20 1 0 1,064 266 0 0 1Oct 26 18 41 13 2 0 844 167 1 0 2Oct 27 19 25 14 0 0 490 120 5 0 1Oct 28 10 17 10 0 0 500 88 1 0 1Oct 29 11 26 35 1 0 660 161 -1 0 1Oct 30 30 24 32 4 0 784 176 1 0 1Oct 31 28 26 32 2 0 800 163 1 0 1TOTAL 2,472 3,956 1,983 190 -1 71,535 14,720 25 -1

 AVG. 80 128 64 6 0 2,308 475 1 0 1

 RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 22,484 8,971 2,458 257 52 146,667 30,824 21,386 34 8

SUMMER 7,703 3,393

FALL 10,050 9,710TOTAL 40,237 22,074

 Note: Visual counts ended October 31. 

CHINOOK ADULT

TABLE 127

162
MONTHLY FISH PASSAGE SUMMARY REPORT LO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO TOTAL WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT K

Nov 1 8 16 14 5 875 160 1Nov 2 20 5 13 1 884 164 1Nov 3 15 7 4 0 609 103 1Nov 4 27 12 10 1 957 136 1Nov 5 5 2 3 0 282 56 1Nov 6 4 2 5 0 204 41 1Nov 7 11 3 5 0 270 67 1Nov 8 8 3 3 0 301 49 1Nov 9 8 5 3 0 306 51 1Nov 10 4 5 0 0 358 72 1Nov 11 5 4 2 1 276 60 1Nov 12 2 0 2 0 239 50 1Nov 13 3 0 0 1 141 25 1Nov 14 0 2 1 0 103 24 1Nov 15 7 1 2 0 189 39 1Nov 16 2 1 1 0 196 55 1Nov 17 2 1 0 0 262 64 1Nov 18 2 1 1 0 252 62 2Nov 19 1 1 0 0 132 37 2Nov 20 0 0 0 0 98 27 2Nov 21 1 0 0 0 141 32 2Nov 22 4 0 3 0 127 39 2Nov 23 2 0 0 0 170 41 2Nov 24 3 1 0 0 156 30 2Nov 25 -1 0 2 0 133 23 2Nov 26 0 0 0 0 82 11 2Nov 27 0 1 0 0 108 31 1Nov 28 0 0 0 0 119 26 1Nov 29 0 0 0 0 191 45 1Nov 30 1 0 0 0 108 24 2TOTAL 144 73 74 9 8,269 1,644 

 AVG. 5 2 2 0 276 55 1 RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 22,484 8,971 2,532 266 52 154,936 32,468 21,386 34 8 

SUMMER 7,703 3,393

FALL 10,194 9,783TOTAL 40,381 22,147

 Note: From November 1 to December 16, counts were from video tape. The counts are 10-hour counts and occurred between 0600-1600 PST.

CHINOOK ADULT

TABLE 128

163
MONTHLY FISH PASSAGE SUMMARY REPORT LO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT K

Dec 1 -1 0 151 30 1Dec 2 2 0 143 26 1Dec 3 2 2 103 25 2Dec 4 0 -2 232 61 2Dec 5 0 0 101 18 3Dec 6 0 0 110 27 2Dec 7 0 0 155 31 2Dec 8 0 0 305 76 2Dec 9 0 0 179 38 2Dec 10 0 0 117 34 2Dec 11 0 0 107 19 2Dec 12 0 -1 116 23 2Dec 13 0 0 204 55 1Dec 14 0 0 109 24 1

Dec 15 0 0 146 43 2Dec 16 0 0 131 35 2Dec 17 1Dec 18 1Dec 19 2Dec 20 2Dec 21 2Dec 22 2Dec 23 2Dec 24 2

Dec 25 2Dec 26 2Dec 27 2Dec 28 2Dec 29 2Dec 30 2Dec 31 2TOTAL 3 -1 2,409 565 

 AVG. 0 0 151 35 2 RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 22,484 8,971 2,532 266 52 157,345 33,033 21,386 34 8 

SUMMER 7,703 3,393

FALL 10,197 9,782TOTAL 40,384 22,146

 Note: From November 1 to December 16, counts were from video tape. The counts are 10-hour counts and occurred between 0600-1600 PST.

Official Fall Chinook run ended December 16. 

CHINOOK ADULT

TABLE 129

164
LOWER GRANITE PROJECT - NIGHT COUNTS (2100 - 0400 PST) JUNE 2

U.S. ARMY ENGINEER DISTRICT, PORTLAND

CHINOOK COHO COHO TOTAL WILD

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD 

Jun 15 11 6 0 18Jun 16 15 6 2 11Jun 17 25 8 1 17Jun 18 6 2 1 7

Jun 19 22 8 0 23Jun 20 19 3 0 13Jun 21 0 2 1 26

Jun 22 13 1 0 34Jun 23 19 5 5 53Jun 24 14 8 0 17Jun 25 25 8 4 61Jun 26 12 8 3 54Jun 27 20 6 1 64Jun 28 14 1 2 74Jun 29 15 2 1 57Jun 30 3 6 2 48TOTAL 51 182 80 23 577  AVG. 17 14 5 1 36 Note: Night counts are not included in any other count totals.

CHINOOK ADULT

TABLE 130

165
LOWER GRANITE PROJECT - NIGHT COUNTS (2100 - 0400 PST) JULY 2

U.S. ARMY ENGINEER DISTRICT, PORTLAND

CHINOOK COHO COHO TOTAL WILD

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD 

Jul 1 8 3 1 0 0 33 Jul 2 16 7 1 4 0 114 

Jul 3 10 0 0 1 0 74 Jul 4 4 0 0 0 0 53 Jul 5 2 1 0 1 0 57 Jul 6 5 3 0 1 0 39 Jul 7 7 9 0 0 0 38 Jul 8Jul 9 6 1 0 3 0 62 Jul 10 7 3 0 2 0 49 Jul 11 5 2 0 4 0 20 Jul 12 0 2 0 1 0 26 Jul 13 5 0 0 0 0 18 Jul 14 7 1 0 0 0 14 Jul 15 8 5 0 0 0 25 Jul 16 8 0 0 2 0 15 Jul 17 4 0 0 1 0 44 Jul 18 3 3 1 1 1 23 Jul 19 5 3 0 3 0 15 Jul 20 1 3 0 1 0 14 Jul 21 0 1 0 3 0 19 Jul 22 * * * * * * Jul 23 4 1 0 0 0 66 Jul 24 2 4 0 1 0 20 Jul 25 1 2 0 2 0 39 Jul 26 0 2 0 1 0 30 Jul 27 0 1 0 0 0 24 Jul 28 0 1 0 2 0 50 Jul 29 -1 0 0 2 1 32 Jul 30 0 0 0 0 0 21 Jul 31 0 0 0 2 0 38 TOTAL 117 58 3 38 2 1,072 

 AVG. 4 2 0 1 0 37  Note: Count data was lost on July 8 due to video failure. On July 11 count times changed from 2100 - 0400 to 2200 - 0500 pst.

CHINOOK ADULT

TABLE 131

166
LOWER GRANITE PROJECT - NIGHT COUNTS (2200 - 0500 PST) AUGUS

U.S. ARMY ENGINEER DISTRICT, PORTLAND

CHINOOK COHO COHO TOTAL WILD

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD 

Aug 1 0 0 -1 0 23 

Aug 20 0 0 0 29 

Aug 37 2 5 1 26 Aug 4 2 0 4 1 32 

Aug 51 0 1 0 21 

Aug 6 0 0 4 -1 21 

Aug 70 1 6 0 34 

Aug 80 0 3 1 35 Aug 90 0 2 0 16 Aug 10 0 0 7 0 16 

Aug 11 0 0 1 0 10 Aug 12 -1 0 3 0 15 Aug 13 0 0 2 0 13 Aug 14 0 0 -1 0 9 

Aug 15 0 0 -1 0 21 

Aug 16 0 0 2 0 16 Aug 17 2 0 1 0 10 Aug 18 -1 0 1 0 7 

Aug 19 0 0 4 0 9 Aug 20 0 0 2 0 19 

Aug 21 0 0 5 0 10 Aug 22 0 0 1 0 6 

Aug 23 0 0 14 2 3 Aug 24 0 0 2 0 3

Aug 25 0 0 0 0 3 

Aug 26 0 1 11 1 4 Aug 27 0 0 3 0 0 Aug 28 3 0 5 2 1 Aug 29 0 0 6 1 1 Aug 30 2 0 7 2 2 Aug 31 0 1 5 2 6 TOTAL 11 4 5 104 12 421 

 AVG 1 0 0 3 0 14 

CHINOOK ADULT

TABLE 132

167
TABLE 133

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

Total 1,406,938 3,210,770 2,820 16,929 4,637,457

10-Year

Average 81,357 153,506 62 1,427 236,352

*Jacks included

YEARLY TOTALS OF SALMONIDS COUNTED OVER

LOWER GRANITE DAM

1975 - 2007

168
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOT

1975 1 11,693 8,722 4,854 1,183 1,462 474 71 21976 149 14,358 10,438 5,074 428 605 535 80 31977 12,824 22,892 6,718 4,622 203 961 776 125 2 41978 3,329 29,983 11,464 6,976 1,234 698 519 42 1 51979 234 4,461 4,455 1,794 256 1,003 302 43 11980 328 5,227 2,558 1,916 241 345 343 28 11981 1,380 10,730 2,713 2,561 92 1,008 677 37 11982 42 9,121 4,650 3,217 329 1,399 650 62 6 11983 113 7,676 3,551 3,167 234 828 552 79 11984 134 4,915 5,602 4,274 303 719 522 48 11985 1,429 20,384 10,466 1,971 281 1,285 697 53 1 31986 3,623 26,434 7,472 2,796 137 1,250 1,136 172 3 41987 1 4,836 22,217 5,578 3,532 216 664 508 116 9 31988 4,722 20,615 8,771 2,654 212 429 371 104 4 31989 577 10,597 5,771 1,511 225 478 338 60 11990 2,808 12,925 4,902 2,094 64 248 264 40 21991 250 4,698 5,177 2,397 72 524 465 35 11992 6,205 12,170 4,783 1,998 110 576 288 63 21993 638 15,627 9,728 3,095 281 736 300 41 31994 99 2,283 1,180 436 73 422 539 45 1995 22 870 936 438 113 757 539 27 1996 38 3,415 4,260 1,557 210 1,133 471 45 11997 222 22,323 18,376 3,690 274 1,159 631 52 41998 1 942 6,330 5,398 1,877 175 1,495 2,200 138 1 11999 36 3,358 4,886 2,214 396 3,017 1,832 143 2 12000 5,984 30,609 12,074 3,032 564 5,719 4,435 240 2 62001 90,165 63,007 31,721 7,392 760 11,596 5,319 414 7 212002 1 1,050 56,456 35,129 8,223 1,102 12,774 4,336 229 4 112003 10 29,379 30,358 31,808 7,467 817 12,616 6,990 228 3 112004 1 20,189 42,777 19,382 3,991 410 17,277 4,512 522 0 102005 327 17,557 11,709 5,320 445 11,295 2,767 105 5 42006 4 14,325 12,477 3,927 1,053 8,630 5,332 240 4 42007 1 531 19,516 16,994 4,921 1,200 12,720 6,428 217 2 6Total 15 192,610 579,907 329,849 114,988 13,693 115,828 56,048 3,944 56 1,4010-YearAverage 14,861 28,429 18,158 4,836 692 9,714 4,415 248 8*Jacks included

LOWER GRANITE DAM 

1975 - 2007

TABLE 134

MONTHLY COUNT OF CHINOOK SALMON

169
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 

1975 1,724 1,065 104 102 3,337 6,396 3,584 703 296 1976 173 21 181 1,120 575 120 527 3,816 8,720 6,837 860 67 1977 9 142 1,235 229 59 1,538 2,652 16,296 27,492 2,950 435 1978 354 716 2,276 2,009 252 9 478 2,721 10,829 9,528 788 108 1979 12 44 802 962 192 16 1,197 2,602 5,143 11,323 2,487 266 1980 1,149 3,403 1,172 36 517 3,378 13,291 15,455 2,053 1981 1,052 1,610 604 98 1,422 1,609 9,391 20,714 3,096 638 1982 1,778 2,202 1,472 66 817 9,118 20,219 32,850 3,945 373 1983 3,336 1,416 244 7 1,676 8,899 32,063 34,028 4,425 140 1984 2,647 3,914 961 40 1,886 3,458 34,709 46,445 4,841 22 1985 2,474 9,686 856 146 706 5,027 63,074 33,137 3,230 127 1986 8,179 2,358 163 62 3,031 2,323 39,780 71,426 6,671 526 1987 2,962 2,951 251 51 783 2,342 16,644 34,235 8,809 1,123 1988 2,108 4,562 623 173 768 1,806 27,071 43,066 6,307 556 1989 2,172 4,789 429 99 2,026 4,199 49,256 55,766 13,308 535 1990 2,728 3,329 174 27 444 364 8,250 26,117 13,872 1,554 1991 2,422 3,530 285 43 1,009 454 24,610 58,803 7,892 1,333 1992 1,925 2,789 194 76 725 2,009 47,058 56,284 9,709 690 1993 3,232 8,118 364 191 2,621 5,298 10,374 32,618 3,702 181 1994 1,644 3,007 132 97 888 1,693 7,089 25,913 6,772 315 1995 3,176 1,166 193 33 1,216 3,540 27,585 37,260 5,176 1,508 1996 1,720 1,017 71 52 1,068 4,218 38,109 34,267 4,607 943 1997 2,043 1,408 183 65 1,423 5,975 22,424 42,544 9,305 547 1998 2,390 1,837 107 94 1,001 731 10,295 46,326 7,071 2,165 1999 2,091 855 92 35 1,333 5,577 35,954 23,694 4,044 695 2000 1,453 932 94 275 2,907 5,081 57,412 39,501 5,217 339 2001 3,200 2,365 193 1,087 6,772 11,315 101,289 105,685 24,287 6,375 2002 4,064 7,992 415 272 4,866 14,234 83,239 93,223 9,360 1,053 2003 13,038 2,583 182 398 3,169 5,108 71,337 77,100 7,157 600 2004 4,802 2,662 154 421 2,492 3,227 78,020 55,626 6,480 505 2005 3,479 1,204 180 433 2,156 3,315 57,231 79,926 6,882 977 2006 3,467 3,924 200 87 691 2,063 50,958 68,063 14,958 1,580 2007 6,894 3,477 211 271 1,504 3,792 58,983 71,535 8,269 2,409 

Total 539 790 95,026 96,136 12,512 5,043 53,759 135,281 1,143,099 1,420,371 219,233 28,981 10-YrAverage 4,488 2,783 183 337 2,689 5,444 60,472 66,068 9,373 1,670 

TABLE 135

MONTHLY COUNT OF STEELHEAD

1975 - 2007

LOWER GRANITE DAM 

170
171

PRIEST RAPIDS AND WANAPUM DAMS 

FISH COUNTING SCHEDULE – PRIEST RAPIDS DAM 

Jan 1 – Apr 14 No adult fish counting. 

Apr 6 -Apr 14 Fish counter orientation and training. 

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 6 -Apr 14 Fish counter orientation and training. 

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 – 28 Mar Out of criteria for annual inspection, maintenance and repairs. 

29 Mar – 31 Dec In service. 

Right Bank Ladder 

01 Jan – 24 Oct In service. 

25 Oct – 28 Oct Out of criteria to support OLAFT Chinook broodstock trapping 

29 Oct – 31 Oct In service. 

01 Nov – 25 Dec Out of criteria to support OLAFT Chinook broodstock 

trapping, and for annual inspection, maintenance and repairs. 

26 Dec – 31 Dec In service. 

FISH LADDER OPERATING AND MAINTENANCE SCHEDULE – WANAPUM 

DAM 

Left Bank Ladder 

01 Jan – 23 Feb Out of criteria for annual inspection, maintenance and repairs. 

24 Feb – 23 Nov In service. 

24 Nov – 31 Dec Out of criteria for annual inspection, maintenance and repairs. 

Right Bank Ladder 

01 Jan – 23 Feb In service. 

24 Feb - 28 Mar Out of criteria for annual inspection, maintenance and repairs. 

29 Mar - 31 Dec In service. 
172

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. 

FISHWAY ACTIVITIES 

Fish Counting

The current video fish-counting (VFC) system continues to use digital video cameras 

installed in the fishways to assist with counting migrating fish. Digital video data are 

streamed 24 hours per day to digital video recorders (DVRs) at each dam. Fish counters 

then playback these data on computers in a fast-forward mode to identify and count 

passing fish. At the end of each day all counts are tallied and a fish-count report is 

generated and posted on Grant PUD’s Fish, Wildlife, and Water Quality website 

(www.gcpud.org/stewardship/fishcounts.htm). The fish-counting season for the Priest 

Rapids Hydroelectric Project runs from April 15 through November 15 annually. 

PIT-tag Detection

The PIT-tag detection array at Priest Rapids Dam operated continuously when the 

fishways were operational. 

Fishways Improvements

Water velocities in the collection channel at Priest Rapids Dam have been improved and 

now run consistently at levels within criteria. LEW-5 is being used to manipulate flow 

through LSE-4 and increase water volumes and velocities through the collection channel. 

A deployable/removable water velocity meter has been installed at the collection channel 

at Priest Rapids Dam. Water velocities were verified at each monthly fishway inspection 

conducted by NOAA Fisheries or the Fish Passage Center during the fish passage season. 

Fish Trapping

The Priest Rapids Dam Off-ladder Adult Fish Trap (OLAFT) construction was completed 

in June 2007. The old coded-wire trap facility was permanently removed in February, 

2007. Washington Department of Fish and Wildlife (WDFW) operated the OLAFT a 

total of 29 days between July 10 and October 11, 2007 as part of its steelhead stock 

assessment. Grant PUD also requested that WDFW collect fall Chinook salmon 

broodstock for the Priest Rapids Hatchery at the OLAFT in 2007, due to low returns to 

the Columbia River and the Priest Rapids Hatchery. Chinook broodstock trapping 

occurred daily between October 17 and November 15, 2007.
TABLE 136

MONTHLY TOTALS OF SALMONIDS, SHAD, AND LAMPREY COUNTED OVER PRIEST RAPIDS DAM

2007

SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC CHINOOK* 347 5,537 11,584 17,737 6,610 15,681 8,174 292 STEELHEAD 10 41 51 1,217 5,201 6,581 1,960 122 SOCKEYE 7,549 16,812 282 1 1 COHO* 1 43 2,311 9,627 328 PINKTOTAL 357 5,579 19,184 35,766 12,136 24,574 19,762 742 SHAD 2 262 684 51 15 1 LAMPREY 71 691 3,960 1,820 50 1 *Jacks included

173
TABLE 137

MONTHLY FISH PASSAGE SUMMARY REPORT PRIEST RAU.S. ARMY ENGINEER DISTRICT, PORTLAND A

FISH COUNTS RIV

CHINOOK COHO COHO DISCH SP

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCApr 1 BEGIN COUNTING APRIL 15 133.1 2

Apr 2 222.6 7

Apr 3 191.0 4Apr 4 206.9 5

Apr 5 193.9 3

Apr 6 192.4 3

Apr 7 157.7 0

Apr 8 136.4 0Apr 9 159.4 0Apr 10 157.5 0Apr 11 141.3 0Apr 12 162.3 0

Apr 13 157.2 0Apr 14 184.1 9

Apr 15 0 0 0 165.3 0Apr 16 2 0 0 158.5 0Apr 17 0 0 2 162.4 0Apr 18 0 0 1 163.5 0Apr 19 3 0 0 174.5 1Apr 20 2 0 0 180.6 7

Apr 21 0 0 2 167.3 10Apr 22 1 0 0 156.4 9

Apr 23 2 0 0 159.5 9Apr 24 21 0 1 157.7 9Apr 25 9 0 1 173.8 10

Apr 26 21 1 0 176.9 10

Apr 27 39 0 0 167.9 5

Apr 28 53 0 2 164.4 1Apr 29 176 0 1 153.8 1

Apr 30 17 0 0 156.2 1

TOTAL 346 1 10

AVG. 22 0 1 167.8 

CHINOOK ADULT

174
MONTHLY FISH PASSAGE SUMMARY REPORT PRIEST RA

U.S. ARMY ENGINEER DISTRICT, PORTLAND MA

FISH COUNTS RIV

CHINOOK COHO COHO DISCH SP

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCMay 1 124 1 0 2 0 160.2 May 2 74 0 0 0 0 174.0 May 3 187 0 0 1 0 159.6 May 4 28 0 0 2 0 185.3 

May 5 90 1 0 5 0 193.2 May 6 249 0 0 0 0 173.2 May 7 116 1 0 0 0 177.5 May 8 66 0 0 1 0 224.7 May 9 203 5 0 1 0 194.8 May 10 204 4 0 1 0 176.0 May 11 301 10 0 4 0 168.6 

May 12 278 5 0 0 0 173.8 

May 13 120 13 0 1 0 172.3 May 14 332 10 1 0 0 152.9 May 15 129 2 0 0 0 164.4 May 16 272 28 0 1 0 175.0 May 17 132 2 0 0 0 176.1 May 18 274 4 0 0 0 169.9 

May 19 230 17 0 3 0 162.2 May 20 195 28 0 3 0 155.9 May 21 83 3 0 -1 0 165.0 May 22 210 18 0 1 1 177.5 May 23 197 4 0 4 1 174.7 May 24 130 32 0 1 0 172.9 May 25 90 8 0 1 0 186.6 

May 26 220 7 0 0 0 173.8 

May 27 180 17 0 3 0 184.6 May 28 131 2 0 2 0 178.3 May 29 136 20 0 1 0 176.9 May 30 184 20 0 3 0 183.8 May 31 89 21 0 1 0 175.2 TOTAL 5,254 283 1 41 2 

AVG. 169 9 0 1 0 175.4 1

RUN YEAR CHINOOK CHINOOK COHO

 TOTALS TO DATE ADULT JACK JACK STEELHEAD SHAD

SPRING 5,600 284 1 51 2 

TABLE 138

CHINOOK ADULT

175
TABLE 139

MONTHLY FISH PASSAGE SUMMARY REPORT PRIEST RAU.S. ARMY ENGINEER DISTRICT, PORTLAND JU

FISH COUNTS RIV

CHINOOK COHO COHO DISCH SP

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCJun 1 101 17 0 0 0 2 172.6 

Jun 2 97 7 0 2 0 0 168.4 Jun 3 128 51 0 0 0 2 157.7 Jun 4 58 31 0 0 0 2 153.0 Jun 5 54 7 0 0 0 1 182.2 Jun 6 57 14 0 0 0 0 169.7 Jun 7 75 16 3 0 0 1 171.2 Jun 8 80 8 2 0 0 0 203.5 

Jun 9 139 18 7 1 0 0 194.5 Jun 10 85 10 8 1 0 0 180.7 Jun 11 107 12 14 0 0 0 184.5 Jun 12 61 14 25 1 0 1 189.4 Jun 13 66 0 13 0 8 0 176.0 Jun 14 178 26 26 0 0 1 175.5 Jun 15 320 15 56 0 0 0 174.1 

Jun 16 252 6 51 0 1 2 186.6 Jun 17 436 8 88 1 12 3 165.9 Jun 18 204 23 59 1 8 3 153.6 Jun 19 449 45 120 0 4 3 144.6 Jun 20 269 4 152 1 0 6 162.7 

Jun 21 630 30 380 2 5 8 169.3 

Jun 22 852 8 406 3 20 5 172.4 Jun 23 424 55 389 2 13 5 154.8 Jun 24 440 47 435 4 8 9 134.4 Jun 25 570 71 310 3 14 5 133.7 Jun 26 836 1 571 6 33 0 136.8 Jun 27 888 30 759 3 23 1 147.7 Jun 28 1,308 23 1,599 3 12 4 135.7 

Jun 29 829 5 1,078 7 70 4 160.2 

Jun 30 954 35 998 10 31 3 134.9 TOTAL 10,947 637 7,549 51 262 71AVG. 365 21 252 2 9 2 164.9 1RUN YEAR CHINOOK CHINOOK COHO TOTALS TO DATE ADULT JACK JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 5,600 284 1 7,549 102 264 71 SUMMER 10,947 637

TOTAL 16,547 921

CHINOOK ADULT

176
TABLE 140

MONTHLY FISH PASSAGE SUMMARY REPORT PRIEST RAU.S. ARMY ENGINEER DISTRICT, PORTLAND JU

FISH COUNTS RIV

CHINOOK COHO COHO DISCH SP

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCJul 1 1,186 21 1,557 11 26 7 104.5 

Jul 2 964 4 1,608 4 99 10 136.7 

Jul 3 1,030 7 1,499 11 18 14 111.8 Jul 4 4 0 21 0 1 0 115.4 

Jul 5 529 4 537 1 8 7 144.2 

Jul 6 688 7 1,339 8 15 12 145.2 Jul 7 709 6 1,086 19 22 5 109.2 Jul 8 781 1 1,176 20 17 9 121.1 Jul 9 704 20 1,108 24 24 10 140.9 

Jul 10 572 8 675 38 31 24 138.4 

Jul 11 818 8 703 26 124 17 149.2 Jul 12 748 22 734 16 29 15 158.3 Jul 13 790 27 535 16 41 19 162.4 Jul 14 639 26 415 27 46 11 174.3 Jul 15 483 22 491 31 35 20 150.6 Jul 16 497 17 309 39 20 14 155.2 Jul 17 376 9 417 27 10 27 142.1 Jul 18 594 12 316 43 13 13 142.4 Jul 19 698 2 315 39 22 13 119.7 Jul 20 326 10 247 42 11 24 134.2 Jul 21 507 34 243 60 4 20 132.1 Jul 22 232 9 214 32 18 34 143.1 Jul 23 439 16 258 43 17 27 132.1 Jul 24 385 12 265 90 7 17 124.2 Jul 25 295 28 131 46 6 31 135.1 Jul 26 226 9 116 50 6 21 161.7 Jul 27 376 2 138 67 6 56 154.5 Jul 28 479 10 161 88 3 58 127.4 Jul 29 511 20 75 105 2 65 154.6 Jul 30 360 31 79 96 1 49 140.0 Jul 31 371 16 44 98 2 42 146.8 TOTAL 17,317 420 16,812 1,217 684 691 

AVG. 559 14 542 39 22 22 138.9 2

RUN YEAR CHINOOK CHINOOK COHO TOTALS TO DATE ADULT JACK JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 5,600 284 1 24,361 1,319 948 762 

SUMMER 28,264 1,057

TOTAL 33,864 1,341

 CHINOOK ADULT

177
TABLE 141

MONTHLY FISH PASSAGE SUMMARY REPORT PRIEST RAU.S. ARMY ENGINEER DISTRICT, PORTLAND A

FISH COUNTS RIV

CHINOOK COHO COHO DISCH SP

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCAug 1 452 14 0 0 25 96 0 56 156.4 

Aug 2 348 25 0 0 15 70 2 68 141.4 

Aug 3 352 21 0 0 18 156 16 103 108.3 Aug 4 317 32 0 0 14 137 6 168 125.1 Aug 5 278 1 0 0 44 150 6 164 87.6 

Aug 6 270 16 0 0 15 190 -2 181 108.1 Aug 7 310 24 0 0 18 160 1 148 107.1 Aug 8 224 16 0 0 27 114 1 121 133.4 Aug 9 225 25 0 0 42 76 1 133 128.2 

Aug 10 163 6 0 0 14 100 0 138 141.9 Aug 11 200 36 0 0 9 142 5 131 100.2 Aug 12 218 6 0 0 5 125 1 178 114.1 Aug 13 131 14 0 0 7 139 2 110 142.8 Aug 14 168 25 0 0 5 137 2 168 138.2 Aug 15 94 18 0 0 3 153 1 146 138.7 Aug 16 206 16 0 0 8 171 0 153 115.6 Aug 17 131 12 2 0 4 193 1 183 97.3 

Aug 18 128 24 2 1 2 172 4 120 108.9 

Aug 19 91 6 0 0 2 191 0 188 72.6 Aug 20 116 7 0 0 0 134 0 166 87.3 

Aug 21 244 24 0 0 0 176 -1 153 108.2 

Aug 22 89 26 0 0 0 173 0 115 126.6 Aug 23 146 33 1 1 0 182 1 105 122.8 Aug 24 208 20 0 0 0 170 0 138 107.7 Aug 25 124 21 22 0 0 222 3 122 89.8 Aug 26 135 29 2 0 2 266 2 114 72.6 Aug 27 53 19 4 0 0 177 -1 58 113.2 Aug 28 93 34 1 0 3 274 0 56 98.9 Aug 29 76 16 1 0 0 274 0 43 98.5 Aug 30 152 27 0 1 0 211 0 128 116.4 Aug 31 209 66 5 0 0 270 0 105 127.4 TOTAL 3,488 2,463 659 40 3 282 5,201 51 3,960AVG. 268 137 21 1 0 9 168 2 128 114.0 1

RUN YEAR CHINOOK CHINOOK COHO COHO TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 5,600 284 40 4 24,643 6,520 999 4,722 SUMMER 31,752 1,293

FALL 2,463 423

TOTAL 39,815 2,000

CHINOOK ADULT

178
TABLE 142

MONTHLY FISH PASSAGE SUMMARY REPORT PRIEST RAU.S. ARMY ENGINEER DISTRICT, PORTLAND SE

FISH COUNTS RIV

CHINOOK COHO COHO DISCH SP

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCSep 1 126 53 3 0 0 310 0 88 92.9 

Sep 2 92 19 2 1 0 229 5 124 75.4 Sep 3 145 107 1 1 0 316 0 114 73.2 Sep 4 180 60 0 0 0 231 0 176 102.0 Sep 5 168 54 9 0 1 300 1 72 90.2 Sep 6 136 92 15 0 0 222 1 92 65.3 Sep 7 340 80 3 0 0 287 0 85 40.4 Sep 8 187 119 4 0 0 289 1 107 40.4 Sep 9 451 211 10 0 -1 255 2 75 40.2 Sep 10 309 89 23 2 0 284 1 147 69.6 Sep 11 211 116 14 3 0 212 0 129 77.0 Sep 12 384 114 25 2 0 290 0 72 57.2 Sep 13 362 87 14 0 0 213 0 74 80.4 Sep 14 406 58 11 0 0 194 1 70 72.0 Sep 15 325 60 66 1 0 207 1 56 57.3 Sep 16 637 312 10 3 0 265 0 99 49.5 Sep 17 785 189 31 0 0 157 0 31 58.0 Sep 18 631 252 15 2 1 180 0 35 73.0 Sep 19 407 49 31 2 0 131 0 26 66.2 Sep 20 486 71 42 3 0 167 0 12 65.9 Sep 21 722 103 13 0 0 200 0 6 61.4 Sep 22 748 92 89 4 0 229 1 27 42.0 Sep 23 623 183 98 11 0 237 0 17 40.6 Sep 24 421 110 141 23 0 157 1 10 49.3 Sep 25 564 125 257 10 0 162 0 14 71.3 Sep 26 743 144 165 3 0 198 0 16 68.6 Sep 27 528 72 246 18 0 133 0 10 63.5 Sep 28 521 38 350 14 0 149 0 20 60.4 Sep 29 528 46 329 11 0 181 0 10 41.6 Sep 30 344 66 180 0 0 196 0 6 40.9 TOTAL 12,510 3,171 2,197 114 1 6,581 15 1,820 

AVG. 417 106 73 4 0 219 1 61 62.9 0

RUN YEAR CHINOOK CHINOOK COHO COHO TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 5,600 284 2,237 118 24,644 13,101 1,014 6,542 SUMMER 31,752 1,293

FALL 14,973 3,594

TOTAL 52,325 5,171

CHINOOK ADULT

179
TABLE 143

MONTHLY FISH PASSAGE SUMMARY REPORT PRIEST RAU.S. ARMY ENGINEER DISTRICT, PORTLAND OC

FISH COUNTS RIV

CHINOOK COHO COHO DISCH SP

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCOct 1 402 81 245 27 0 133 0 11 66.9 

Oct 2 590 72 422 5 0 202 0 2 67.5 Oct 3 481 54 402 30 0 133 0 5 79.6 Oct 4 174 24 394 41 0 53 0 6 83.2 Oct 5 230 13 320 19 0 88 0 1 72.6 Oct 6 118 11 501 50 0 89 0 2 49.7 Oct 7 222 22 426 59 0 114 0 1 39.1 Oct 8 391 60 167 25 0 72 0 4 62.1 Oct 9 506 42 197 7 1 107 0 3 81.1 Oct 10 458 61 432 58 0 94 0 0 74.8 Oct 11 511 34 574 50 0 137 0 3 89.6 Oct 12 388 6 487 20 0 107 0 0 71.9 Oct 13 464 27 418 42 0 85 0 2 65.9 Oct 14 310 35 369 55 0 66 0 0 51.4 Oct 15 186 14 366 9 0 41 0 1 62.8 Oct 16 245 11 331 20 0 30 0 5 64.8 Oct 17 158 14 202 13 0 26 0 0 85.3 Oct 18 110 39 237 14 0 17 0 3 69.1 Oct 19 154 22 218 17 0 45 0 1 65.0 Oct 20 216 17 164 10 0 64 0 0 62.9 Oct 21 81 14 144 10 0 44 0 0 52.8 Oct 22 53 0 220 18 0 22 0 0 66.4 Oct 23 92 25 144 32 0 17 0 0 68.0 Oct 24 182 19 175 5 0 13 0 0 67.8 Oct 25 106 10 213 3 0 24 0 0 66.8 Oct 26 108 4 221 11 0 24 1 0 63.2 Oct 27 98 8 179 5 0 12 0 0 76.6 Oct 28 116 0 165 6 0 25 0 0 59.2 Oct 29 66 2 228 21 0 25 0 0 64.8 Oct 30 143 3 253 0 0 36 0 0 65.7 Oct 31 67 4 129 2 0 15 0 0 72.3 TOTALS 7,426 748 8,943 684 1 1,960 1 50 AVG. 240 24 288 22 0 63 2 67.4 1

RUN YEAR CHINOOK CHINOOK COHO COHO TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 5,600 284 11,180 802 24,645 15,061 1,015 6,592 SUMMER 31,752 1,293

FALL 22,399 4,342

TOTAL 59,751 5,919

CHINOOK ADULT

180
TABLE 144

MONTHLY FISH PASSAGE SUMMARY REPORT PRIEST RAU.S. ARMY ENGINEER DISTRICT, PORTLAND NO

FISH COUNTS RIV

CHINOOK COHO COHO DISCH SP

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY KCFS KCNov 1 43 11 44 3 12 0 71.1 

Nov 2 28 20 29 3 5 0 81.7 

Nov 3 28 1 28 0 11 0 65.4 Nov 4 21 1 33 0 4 0 58.4 Nov 5 16 0 29 0 15 0 71.6 Nov 6 22 0 35 1 4 0 71.8 Nov 7 10 1 32 2 6 1 68.4 Nov 8 15 2 8 0 9 0 72.9 Nov 9 17 0 18 2 5 0 59.1 Nov 10 8 4 5 3 9 0 77.8 Nov 11 9 0 9 2 10 0 83.1 Nov 12 23 1 5 0 20 0 89.6 Nov 13 8 0 23 2 4 0 111.0 Nov 14 2 0 5 1 2 0 107.8 Nov 15 1 0 5 1 6 0 117.6 Nov 16 86.0 Nov 17 62.4 Nov 18 55.9 Nov 19 77.0 Nov 20 70.7 Nov 21 87.6 Nov 22 71.7 Nov 23 74.0 Nov 24 80.1 Nov 25 87.5 Nov 26 121.6 Nov 27 115.7 Nov 28 97.5 Nov 29 100.0 Nov 30 99.5 TOTALS 251 41 308 20 122 1 AVG. 17 3 21 1 8 0 83.2 0

RUN YEAR CHINOOK CHINOOK COHO COHO 

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 5,600 284 11,488 822 24,645 15,183 1,015 6,593 

SUMMER 31,752 1,293

FALL 22,650 4,383

TOTAL 60,002 5,960

CHINOOK ADULT

181
YEARLY TOTALS OF SALMONIDS COUNTED OVER PRIEST RAPIDS DAM

1982 - 2007

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 26,213 114,761 173 182,5721985 62,164 34,589 118,542 219 215,5141986 68,703 22,401 43,084 83 134,2711987 73,214 14,011 76,578 108 163,9111988 53,963 10,208 51,135 68 115,3741989 49,246 10,730 45,301 32 105,3091990 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 1 132,3431993 54,552 5,460 82,963 0 142,9751994 32,892 6,706 12,385 0 51,983

1995 30,548 4,358 9,186 3 44,0951996 27,325 8,324 29,422 5 65,0761997 33,036 8,948 45,412 26 87,4221998 29,415 5,837 10,769 18 46,0391999 57,054 8,277 16,432 55 81,8182000 91,223 11,331 89,547 378 192,479

2001 139,929 30,090 111,326 11,189 292,5342002 161,510 15,895 47,883 1,555 226,8432003 160,433 17,652 36,551 5,216 219,8522004 134,620 18,727 124,943 5,624 283,9142005 109,429 12,472 74,563 1,260 197,7242006 87,086 10,408 26,710 3,813 128,0172007 65,962 15,183 24,645 12,310 118,100

Totals 1,732,279 376,291 1,521,040 44,501 3,674,111

10-YearAverage 103,666 14,587 56,337 4,142 178,732

*Jacks included

TABLE 145

182
TABLE 146

MONTHLY COUNT OF STEELHEAD 

PRIEST RAPIDS DAM: 1960 - 2007

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1960 159 651 25 318 2,255 3,190 1,229 1961 52 208 43 381 1,480 4,650 1,753 1962 133 530 74 329 2,027 4,925 1,306 1963 183 564 109 336 2,922 3,344 1,816 1964 85 196 44 261 1,986 2,649 770 1965 129 298 91 649 2,498 3,868 1,508 1966 189 252 296 1,194 2,775 5,549 2,751 1967 213 381 62 411 1,686 2,109 2,492 1968 530 1,112 24 185 1,954 4,950 1,769 1969 120 670 105 566 1,598 2,544 1,047 1970 85 195 27 197 1,129 3,053 872 1971 46 440 61 185 2,043 6,241 2,086 1972 163 552 42 318 1,992 2,190 1,172 1973 132 160 56 788 1,738 3,254 871 1974 45 129 229 504 845 945 392 1975 3 37 99 214 670 1,187 252 1976 3 133 246 531 1,873 5,462 1,000 1977 178 200 209 1,029 1,963 4,519 1,706 1978 72 134 214 532 1,143 1,869 581 1979 13 127 30 585 3,082 3,174 1,398 1980 232 203 17 179 1,815 4,721 1,263 94 1981 75 144 105 445 2,414 4,127 1,545 133 24 1982 5 32 70 136 86 46 331 3,126 5,345 1,805 163 15 1983 5 9 52 40 11 12 599 8,660 18,272 3,534 602 13 1984 28 4 92 142 145 224 2,534 8,840 11,907 2,030 256 11 1985 2 11 74 351 326 856 5,319 11,063 14,693 1,659 235 1986 82 100 262 3,637 10,584 5,647 1,856 233 1987 42 71 124 1,954 5,741 4,311 1,495 273 1988 48 108 239 1,234 3,119 4,016 1,176 268 1989 36 50 133 1,361 3,499 4,581 872 198 1990 24 52 130 1,282 2,616 3,060 551 115 1991 31 73 66 1,406 4,041 6,301 1,768 253 1992 60 152 313 2,328 3,261 6,265 1,227 127 1993 34 41 125 993 1,733 2,013 471 40 1994 7 13 78 902 1,286 3,087 1,269 64 1995 4 20 30 540 1,316 2,062 363 23 1996 9 14 35 546 3,234 3,810 627 49 1997 5 17 39 574 2,822 4,176 1,224 91 1998 7 9 40 806 935 2,976 1,005 59 1999 6 19 72 588 3,361 3,543 633 55 2000 2 13 155 1,895 3,786 4,825 598 57 2001 14 11 326 4,426 10,368 12,136 2,607 202 2002 22 15 134 3,225 7,442 4,101 874 82 2003 7 2 95 2,924 5,198 8,009 1,362 55 2004 7 79 516 3,438 2,687 10,905 1,042 53 2005 7 7 150 1,691 2,986 5,715 1,805 111 2006 18 26 87 983 2,934 5,583 723 54 2007 10 41 51 1,217 5,201 6,581 1,960 122 TOTAL 40 56 288 3,991 8,817 6,546 56,870 161,727 242,440 64,115 4,067 63 10-YearAverage 10 22 163 2,119 4,490 6,437 1,261 85 

183
ROCK ISLAND DAM 

FISH COUNTING SCHEDULE 

Jan 1 – Apr 13 Video recording 24 hours per day/7 days a week (except during 

annual maintenance period). 

Video counting daily from 0700 to 1530 hours Pacific Standard Time, 

starting March 13. 

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 21 Fishway in service. 

Jan 22 – Feb 4 Fishway out of service for 2006/2007 annual maintenance. 

Feb 5 – Dec 31 Fishway in service. 

Middle Ladder 

Jan 1 – Jan 8 Fishway in service. 

Jan 9 – Jan 30 Fishway out of service for 2006/2007 annual maintenance. 

Jan 31 – Dec 31 Fishway in service. 

Right Bank Ladder 

Jan 1 – Jan 8 Fishway out of service for 2006/2007 annual maintenance. 

Jan 9 – Dec 2 Fishway in service. 

Dec 3 – Dec 31 Fishway out of service for 2007/2008 annual maintenance. 

FISHWAY ACTIVITIES

 The Rock Island Bypass Trap was operated by the Washington Department of 

Fish and Wildlife from April 1 through August 31, 2007. Juvenile fish were sampled 

daily during this time period. 

 

The adult fish PIT tag system was operational throughout the 2007 adult fish 

migration. PIT tag detections from all three fishways were uploaded daily to PTAGIS. 

 

In 2007, the Chelan County PUD tagged and monitored passage of radio-tagged adult 

bull trout at the Rock Island Project, and in the tributaries. The purpose of the bull trout 

study is to assess the behavior of the fish as they migrate through the dam, associated pool 

and tributaries. Monitoring will occur through June 2009. 

184 
TABLE 147

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER ROCK ISLAND DAM

2007

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

CHINOOK* 61 5,525 8,598 22,926 6,754 2,395 1,194 206 STEELHEAD 27 25 33 830 4,378 5,943 1,888 172 SOCKEYE 3,293 21,416 406 5 2 COHO 2 2,243 13,977 930 PINKTOTAL 88 5,550 11,924 45,172 11,540 10,586 17,061 1,308 LAMPREY 5 75 802 413 4 BULL TROUT 4 18 21 3 

185
TABLE 148

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL DI

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY K

Apr 1 

Apr 2 Apr 3 

Apr 4 Apr 5 Apr 6 Apr 7 Apr 8 Apr 9 Apr 10 Apr 11 

Apr 12 

Apr 13 Apr 14 2 3 3 

Apr 15 0 4 1 

Apr 16 0 2 0 

Apr 17 0 0 0 Apr 18 0 0 0 Apr 19 0 0 0 Apr 20 1 2 0 Apr 21 0 2 2 

Apr 22 3 0 0 

Apr 23 2 1 0 Apr 24 1 1 1 Apr 25 0 3 1 Apr 26 0 0 0 Apr 27 5 2 0 Apr 28 8 1 0 Apr 29 12 5 3 

Apr 30 27 1 0 TOTAL 61 27 11

AVG. 4 2 1 

CHINOOK ADULT

186
TABLE 149

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL DI

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY K

May 1 22 0 2 1 0 1

May 2 12 0 1 1 0 15May 3 48 0 2 1 0 15May 4 137 1 2 1 0 1

May 5 86 1 0 0 0 1

May 6 105 7 0 0 0 15

May 7 131 7 1 1 0 1May 8 170 6 1 1 0 2May 9 145 2 1 0 0 1May 10 146 8 2 2 0 1May 11 159 4 1 1 0 15May 12 121 4 4 2 0 15May 13 245 16 0 0 0 1May 14 367 29 1 0 0 15

May 15 241 29 0 0 0 1May 16 137 24 4 1 1 17May 17 124 24 0 0 0 1

May 18 260 65 0 0 0 1May 19 184 46 0 0 0 15May 20 128 42 1 1 0 14May 21 200 87 0 0 0 1May 22 123 88 0 0 0 17May 23 156 80 0 0 0 1May 24 157 66 0 0 0 17

May 25 136 88 1 0 1 1May 26 123 111 1 0 1 17May 27 74 73 0 0 0 17

May 28 112 97 0 0 0 17May 29 96 86 0 0 0 17May 30 67 66 0 0 1 17May 31 65 91 0 0 0 1

TOTAL 4,277 1,248 25 13 4 

AVG. 138 40 1 0 

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 4,338 1,248 52 24 4

CHINOOK ADULT

187
TABLE 150

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY K

Jun 1 89 60 0 0 0 2 0 1Jun 2 60 93 0 1 1 0 0 15Jun 3 107 82 0 0 0 0 0 12Jun 4 38 46 0 0 0 0 0 1Jun 5 47 55 0 2 2 0 0 1Jun 6 81 72 0 0 0 0 0 15Jun 7 60 61 0 0 0 0 0 17Jun 8 63 45 0 0 0 3 0 1Jun 9 42 21 1 0 0 1 0 1Jun 10 68 27 2 0 0 0 0 1Jun 11 65 36 0 1 1 1 0 17Jun 12 81 39 3 1 0 2 0 17Jun 13 90 49 2 1 0 2 0 1Jun 14 63 39 6 1 1 0 0 1Jun 15 84 24 6 1 0 0 0 17Jun 16 75 21 5 0 0 0 0 17Jun 17 123 48 14 0 0 0 1 14Jun 18 213 57 25 1 1 0 0 13Jun 19 187 22 23 0 0 1 0 1Jun 20 275 77 34 2 0 1 1 1Jun 21 225 58 40 3 3 1 0 1Jun 22 335 48 68 1 1 1 0 1Jun 23 354 86 116 0 0 0 2 13Jun 24 105 37 112 0 0 0 0 1Jun 25 832 88 251 2 2 2 0 13Jun 26 756 87 386 4 0 0 0 13Jun 27 749 120 434 1 0 0 0 15Jun 28 437 91 466 6 6 0 1 14Jun 29 400 74 466 3 1 0 0 15Jun 30 690 141 833 2 2 1 0 12TOTAL 2,825 3,969 1,804 3,293 33 21 18 5

AVG. 123 567 60 110 1 1 1 0 RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,163 2,414 3,293 85 45 22 5

SUMMER 3,969 638

TOTALS 11,132 3,052

CHINOOK ADULT

188
TABLE 151

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY K

Jul 1 688 160 975 2 1 1 0 1Jul 2 841 108 911 7 4 0 1 13Jul 3 1,076 150 1,513 4 2 0 0 1

Jul 4 747 133 1,684 10 5 0 2 12Jul 5 832 120 1,774 8 5 1 3 14Jul 6 836 146 1,288 10 6 1 1 12Jul 7 1,190 191 2,010 10 5 0 3 1Jul 8 879 217 1,806 17 8 2 1 1Jul 9 551 154 1,167 20 8 3 3 13Jul 10 656 163 1,161 7 5 1 0 14Jul 11 598 188 904 14 8 1 2 15Jul 12 703 110 698 21 14 0 3 15Jul 13 676 123 717 30 12 0 1 1Jul 14 531 119 720 20 8 0 0 1Jul 15 750 190 591 24 9 2 1 14Jul 16 697 174 443 11 7 0 1 14Jul 17 635 138 385 24 14 0 1 12Jul 18 363 132 322 23 11 0 3 13Jul 19 546 103 294 32 13 0 3 13Jul 20 796 154 325 27 18 3 3 14Jul 21 533 110 268 35 15 4 1 13Jul 22 450 108 185 39 21 0 0 1Jul 23 415 130 238 44 27 0 2 12Jul 24 327 82 239 49 25 1 1 13Jul 25 373 67 198 38 18 1 4 14Jul 26 358 76 150 33 23 0 3 15Jul 27 366 108 139 43 15 0 5 14Jul 28 324 90 94 56 32 0 6 1Jul 29 336 82 88 48 27 0 6 1Jul 30 430 97 70 60 35 0 9 13Jul 31 394 106 59 64 26 0 6 15TOTAL 18,897 4,029 21,416 830 427 21 75 

AVG. 610 130 691 27 14 1 2 RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,163 2,414 24,709 915 472 43 80 

SUMMER 22,866 4,667

TOTALS 30,029 7,081

CHINOOK ADULT

189
TABLE 152

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY K

Aug 1 307 103 0 0 50 57 25 0 4 14

Aug 2 368 78 0 0 43 85 52 1 7 1Aug 3 367 102 0 0 28 74 39 0 8 12

Aug 4 398 78 0 0 63 81 44 2 15 12Aug 5 274 61 0 0 32 104 63 0 7 8

Aug 6 274 83 0 0 26 109 55 0 14 1Aug 7 272 84 0 0 28 104 54 0 29 1Aug 8 232 77 0 0 17 131 68 0 26 12Aug 9 207 84 0 0 15 128 82 0 16 13Aug 10 199 64 0 0 7 113 55 0 20 12Aug 11 151 60 0 0 11 130 62 0 31 1

Aug 12 117 50 0 0 4 96 37 0 26 1

Aug 13 146 64 0 0 7 116 66 0 28 13

Aug 14 143 56 0 0 6 115 57 0 35 13Aug 15 98 54 0 0 3 107 52 0 28 13

Aug 16 126 51 0 0 7 132 66 0 20 8

Aug 17 88 36 0 0 9 113 59 0 28 1

Aug 18 113 47 0 0 9 132 60 0 33 7

Aug 19 99 30 0 0 6 122 70 0 17 5

Aug 20 115 60 0 0 5 142 67 0 23 1

Aug 21 103 50 0 0 3 174 76 0 25 12

Aug 22 70 19 0 0 4 155 80 0 28 1

Aug 23 119 36 0 0 3 158 82 0 49 1

Aug 24 133 42 0 0 3 182 78 0 20 1Aug 25 91 22 0 0 6 191 104 0 30 8

Aug 26 128 53 0 0 2 197 86 0 24 5

Aug 27 94 42 0 0 3 218 92 0 38 1

Aug 28 78 29 0 0 1 243 112 0 31 1

Aug 29 47 21 0 0 3 206 90 0 45 1

Aug 30 55 24 1 0 0 198 79 0 54 12Aug 31 56 26 0 1 2 265 107 0 43 12

TOTAL 5,068 1,686 1 1 406 4,378 2,119 3 802 

AVG. 163 54 0 0 13 141 68 0 26 RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,163 2,414 1 1 25,115 5,293 2,591 46 882

SUMMER 27,934 6,353

TOTALS 35,097 8,767

CHINOOK ADULT

190
TABLE 153

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY K

Sep 1 48 17 0 0 3 205 103 33 8

Sep 2 109 27 1 0 0 190 79 33 6Sep 3 79 22 2 2 0 185 80 22 7Sep 4 65 34 0 3 0 252 103 17 6Sep 5 66 24 0 0 0 227 106 20 7Sep 6 49 26 0 1 0 306 152 44 4Sep 7 37 40 0 2 0 226 87 14 5Sep 8 38 20 1 2 0 167 76 13 5Sep 9 55 20 1 0 0 211 70 23 4Sep 10 92 19 2 9 1 238 97 12 6Sep 11 90 28 1 4 0 231 103 19 6Sep 12 94 30 18 16 0 249 78 25 6Sep 13 78 32 9 11 0 206 84 25 6Sep 14 60 46 6 5 0 215 67 9 6

Sep 15 47 34 16 4 0 265 69 22 5

Sep 16 48 19 26 6 0 142 59 14 5Sep 17 49 39 15 9 0 123 44 20 6Sep 18 53 27 25 5 0 170 73 4 5Sep 19 88 16 47 13 0 254 89 10 6Sep 20 44 16 32 8 1 207 84 9 5Sep 21 47 19 26 8 0 199 68 2 4Sep 22 57 12 53 18 0 175 59 2 3Sep 23 47 24 82 20 0 243 103 0 3

Sep 24 34 45 80 9 0 198 75 8 7

Sep 25 27 14 104 6 0 152 63 2 6

Sep 26 46 14 299 21 0 196 58 3 6

Sep 27 35 29 208 13 0 144 70 6 6Sep 28 16 10 226 4 0 120 58 1 4

Sep 29 45 7 444 10 0 141 43 0 4

Sep 30 22 20 303 7 0 106 37 1 4

TOTAL 48 1,617 730 2,027 216 5 5,943 2,337 413 

AVG. 56 24 68 7 0 198 78 14 RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,163 2,414 2,028 217 25,120 11,236 4,928 46 1,295

SUMMER 27,982 6,370

FALL 1,617 713

TOTALS 36,762 9,497

CHINOOK ADULT

191
TABLE 154

MONTHLY FISH PASSAGE SUMMARY REPORT ROU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL DI

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY K

Oct 1 24 22 262 27 0 108 36 2 Oct 2 29 25 408 8 0 134 51 0 Oct 3 36 24 486 13 0 157 65 2 Oct 4 18 26 386 19 0 117 54 0 Oct 5 23 9 411 8 0 112 55 0 Oct 6 34 22 490 6 0 115 35 0 Oct 7 26 14 542 29 0 65 28 0 Oct 8 19 8 370 6 0 53 23 0 Oct 9 32 18 393 12 0 63 18 0 Oct 10 23 8 419 7 0 79 24 0 Oct 11 40 30 786 13 2 93 32 0 Oct 12 53 22 835 11 0 87 23 0 Oct 13 24 15 531 10 0 73 27 0 Oct 14 21 7 598 7 0 34 14 0 Oct 15 21 4 788 4 0 57 14 0 Oct 16 23 13 1,076 16 0 101 13 0 

Oct 17 16 11 534 11 0 45 10 0 

Oct 18 26 4 509 10 0 26 9 0 

Oct 19 30 19 503 10 0 59 11 0 

Oct 20 20 9 356 6 0 36 18 0 

Oct 21 16 9 416 16 0 38 16 0 

Oct 22 25 14 227 4 0 24 9 0 

Oct 23 22 24 271 8 0 22 6 0 

Oct 24 17 14 308 4 0 37 10 0 

Oct 25 25 19 359 3 0 22 4 0 

Oct 26 21 11 220 12 0 35 13 0 

Oct 27 16 5 249 6 0 25 3 0 

Oct 28 29 10 142 4 0 21 9 0 

Oct 29 19 8 401 8 0 21 5 0 

Oct 30 6 5 54 3 0 8 3 0 

Oct 31 18 13 338 8 0 21 9 0 

TOTAL 752 442 13,668 309 2 1,888 647 4

AVG. 24 14 441 10 0 61 21 0 RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,163 2,414 15,696 526 25,122 13,124 5,575 46 1,299

SUMMER 27,982 6,370

FALL 2,369 1,155TOTALS 37,514 9,939

CHINOOK ADULT

192
TABLE 155

MONTHLY FISH PASSAGE SUMMARY REPORT ROU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL DI

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY K

Nov 1 10 9 253 0 10 3 Nov 2 16 1 140 2 7 3 Nov 3 13 5 148 2 22 6 Nov 4 12 4 94 3 8 2 Nov 5 21 3 86 4 12 4 Nov 6 12 0 35 3 17 5 Nov 7 8 3 31 2 8 1 Nov 8 16 1 29 1 4 1 Nov 9 12 0 26 2 10 3 Nov 10 11 1 13 0 19 7 Nov 11 8 2 20 1 10 5 Nov 12 5 0 13 0 8 4 Nov 13 10 3 7 1 16 4 Nov 14 7 1 6 0 8 4 Nov 15 10 2 7 1 13 4 

Nov 16 Nov 17 Nov 18 Nov 19 Nov 20 Nov 21 Nov 22 Nov 23 Nov 24 Nov 25 Nov 26 Nov 27 Nov 28 Nov 29 Nov 30 TOTAL 171 35 908 22 172 56 

AVG. 11 2 61 1 11 4 

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 7,163 2,414 16,604 548 25,122 13,296 5,631 46 1,299

SUMMER 27,982 6,370

FALL 2,540 1,190TOTALS 37,685 9,974

CHINOOK ADULT

193
TABLE 156

MONTHLY COUNT OF STEELHEAD

ROCK ISLAND DAM 1981 - 2007

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1981 30 282 1,886 2,338 2,493 347 1982 118 113 8 157 2,246 4,260 2,785 192 1983 53 36 18 579 5,811 16,942 5,619 608 1984 88 220 180 1,962 7,925 10,507 3,687 527 1985 106 393 729 4,886 6,588 16,089 2,889 319 1986 145 168 192 3,383 10,036 5,883 2,731 347 1987 100 94 112 1,242 4,900 4,095 1,842 347 1988 193 156 173 737 2,813 3,446 1,523 200 1989 135 73 66 847 2,685 3,999 1,355 191 1990 55 46 99 953 2,385 2,577 736 93 1991 30 51 45 916 3,322 4,194 2,165 204 1992 86 193 315 1,603 2,821 5,714 1,599 145 1993 97 88 87 1,427 546 1,930 597 57 1994 29 16 50 631 1,151 2,181 1,437 125 1995 23 35 44 421 951 2,153 510 38 1996 17 34 27 303 2,224 3,701 920 79 1997 19 22 7 300 2,343 3,461 1,466 108 1998 20 13 29 449 726 2,486 1,141 98 1999 17 22 37 377 2,429 2,900 540 40 2000 18 5 74 1,356 3,299 4,974 727 63 2001 49 23 185 3,094 9,380 12,129 3,461 292 2002 53 20 85 2,327 6,374 5,144 1,200 79 2003 17 17 51 1,664 4,233 9,339 2,061 127 2004 50 108 363 2,518 2,983 11,794 1,658 73 2005 30 29 135 1,423 3,362 5,925 1,422 83 2006 44 19 23 693 2,332 5,175 1,032 64 2007 27 25 33 830 4,378 5,943 1,888 172 Total 1,619 2,019 3,197 35,360 100,129 159,279 49,484 5,018 10-YearAverage 33 28 102 1,473 3,950 6,581 1,513 109 

194
ROCKY REACH DAM 

FISH COUNTING SCHEDULE 

Jan 1 - Apr 13 Video recording 24 hours per day/7 days a week (except during 

annual maintenance period). 

Video counting daily from 0700 to 1530 hours Pacific Standard Time, 

starting March 13. 

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 2006/2007 annual maintenance. 

Mar 1 to Dec 2 Fishway in service. 

Dec 3 to Dec 31 Fishway out of service for 2007/2008 annual maintenance. 

FISHWAY ACTIVITIES 

 The adult fish PIT tag system was operational throughout the 2007 adult fish 

migration. PIT tag detections in the fishway were uploaded daily to PTAGIS. 

The juvenile fish bypass system was operated for fish passage from April 1 to August 

31, 2007. Juvenile fish sampling occurred over the same time frame. The annual bypass 

(biological) evaluation included an acoustic tag survival study and collection of data on 

species composition and fish condition. 

 

In 2007, the Chelan County PUD tagged and monitored passage of radio-tagged adult 

bull trout at the Rocky Reach Project, and in the tributaries. The purpose of the bull trout 

study is to assess the behavior of the fish as they migrate through the dam, associated pool 

and tributaries. Monitoring will occur through June 2009. 

 

195 
TABLE 157

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER ROCKY REACH DAM

2007

SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC CHINOOK* 13 2,427 3,732 18,538 6,894 1,730 1,063 184 STEELHEAD 93 75 46 507 2,777 4,247 2,227 174 SOCKEYE 1,734 18,425 504 17 3 COHO 1 199 4,073 465 PINK TOTAL 106 2,502 5,512 37,470 10,176 6,193 7,366 823 LAMPREY 31 328 181 1 BULL TROUT 1 30 28 12 2 1 3 

196
TABLE 158

MONTHLY FISH PASSAGE SUMMARY REPORT ROU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KApr 1 BEGIN COUNTING 14 APRIL 

Apr 2 

Apr 3 

Apr 4 

Apr 5 

Apr 6 

Apr 7 

Apr 8 

Apr 9 

Apr 10 

Apr 11 

Apr 12 

Apr 13 

Apr 14 0 3 3 0 

Apr 15 0 2 0 0 

Apr 16 0 8 2 0 

Apr 17 0 8 4 0 

Apr 18 0 8 4 0 

Apr 19 0 7 4 0 

Apr 20 0 6 3 0 

Apr 21 0 4 2 0 

Apr 22 0 7 5 1 

Apr 23 1 4 3 0 

Apr 24 1 8 2 0 

Apr 25 0 9 4 0 

Apr 26 0 8 5 0 

Apr 27 0 5 2 0 

Apr 28 0 3 1 0 

Apr 29 4 1 0 0 

Apr 30 7 2 1 0 

TOTAL 13 93 45 1

AVG. 5 30 

CHINOOK ADULT

197
TABLE 159

MONTHLY FISH PASSAGE SUMMARY REPORT ROU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KMay 1 7 0 6 3 0 

May 2 3 0 1 1 0 

May 3 13 0 4 2 0 

May 4 7 0 2 2 0 

May 5 33 0 4 4 0 

May 6 38 0 4 2 1 

May 7 63 0 1 0 0 

May 8 35 0 1 1 0 2

May 9 91 0 5 3 1 

May 10 49 1 3 0 0 

May 11 67 3 5 3 1 

May 12 73 2 3 1 0 

May 13 65 1 4 2 0 

May 14 109 4 5 0 0 

May 15 156 3 2 0 1 

May 16 98 5 1 0 3 

May 17 76 7 0 0 2 

May 18 123 23 2 0 1 May 19 63 25 2 1 2 May 20 105 35 2 0 0 May 21 42 17 4 2 1 May 22 82 35 0 0 1 May 23 95 32 3 1 3 May 24 48 28 0 0 3 May 25 81 18 1 1 0 May 26 72 30 2 1 1 May 27 46 49 3 1 1 May 28 46 84 2 1 3 May 29 42 55 2 0 2 May 30 42 45 0 0 2 May 31 21 34 1 1 1 TOTAL 1,891 536 75 33 30 

AVG. 61 17 2 1 

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 1,904 536 168 78 31

CHINOOK ADULT

198
TABLE 160

MONTHLY FISH PASSAGE SUMMARY REPORT ROU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

 CHINOOK ADULT CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY K

Jun 1 44 39 0 2 1 1 Jun 2 35 30 0 2 1 1 Jun 3 28 26 1 2 2 2 Jun 4 39 47 0 1 1 3 Jun 5 22 23 0 0 0 0 Jun 6 20 19 0 1 1 1 Jun 7 19 41 0 3 1 0 Jun 8 22 43 0 1 0 2 Jun 9 17 20 0 0 0 1 Jun 10 15 20 0 0 0 0 Jun 11 11 14 0 0 0 1 Jun 12 25 8 2 2 2 3 Jun 13 25 11 2 0 0 2 Jun 14 27 11 0 2 1 2 Jun 15 14 11 1 3 1 1 Jun 16 42 6 5 1 0 0 Jun 17 32 5 8 1 1 2 Jun 18 37 4 10 2 1 0 Jun 19 46 6 13 0 0 4 Jun 20 40 4 16 1 1 0 Jun 21 142 9 27 1 0 0 Jun 22 132 6 39 2 1 1 Jun 23 119 9 50 3 1 0 Jun 24 164 15 67 3 2 0 Jun 25 212 12 110 0 0 1 Jun 26 245 20 147 0 0 0 Jun 27 552 28 229 0 0 0 Jun 28 195 26 219 4 1 0 Jun 29 541 32 345 4 1 0 Jun 30 289 36 443 5 4 0 TOTAL 953 2,198 581 1,734 46 24 28

AVG. 41 314 19 58 2 1 1 1

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 2,857 948 1,734 214 102 59 

SUMMER 2,198 169

TOTALS 5,055 1,117

199
TABLE 161

MONTHLY FISH PASSAGE SUMMARY REPORT ROU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

 CHINOOK ADULT CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KJul 1 469 41 543 7 4 0 0 

Jul 2 430 73 761 5 4 2 0 Jul 3 446 59 601 7 1 0 0 Jul 4 885 114 1,256 1 1 0 0 Jul 5 314 83 1,425 8 2 0 0 

Jul 6 534 131 1,333 7 2 0 0 Jul 7 749 145 1,297 4 2 3 1 Jul 8 892 151 1,415 7 3 1 1 Jul 9 312 57 486 6 5 0 1 Jul 10 105 57 895 9 0 0 1 Jul 11 729 176 1,453 11 6 0 0 Jul 12 637 223 1,067 7 0 2 0 Jul 13 505 128 727 9 7 1 0 

Jul 14 480 152 736 15 6 0 1 

Jul 15 569 173 670 20 6 0 1 Jul 16 511 146 553 13 7 0 0 Jul 17 595 150 382 11 5 0 0 Jul 18 57 58 177 12 4 1 2 Jul 19 210 84 248 11 3 0 0 Jul 20 750 210 419 26 6 0 0 Jul 21 845 164 304 25 13 0 0 

Jul 22 406 125 278 21 6 0 2 

Jul 23 250 108 219 23 6 0 2 Jul 24 447 166 230 23 13 0 1 

Jul 25 341 127 208 25 12 1 2 

Jul 26 493 105 196 35 12 0 3 

Jul 27 465 97 131 28 11 1 2 

Jul 28 320 91 146 28 11 0 5 Jul 29 279 79 82 22 9 0 0 

Jul 30 293 91 87 45 17 0 3 

Jul 31 487 169 100 36 10 0 3 

TOTALS 14,805 3,733 18,425 507 194 12 31 

AVG. 478 120 594 16 6 1 

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 2,857 948 20,159 721 296 71 31 

SUMMER 17,003 3,902

TOTAL 19,860 4,850

200
TABLE 162

MONTHLY FISH PASSAGE SUMMARY REPORT ROU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KAug 1 364 101 0 78 42 16 0 7 Aug 2 179 70 0 34 49 22 0 3 Aug 3 175 80 0 38 48 24 0 1 Aug 4 638 127 0 41 61 30 0 2 Aug 5 281 88 0 19 31 13 0 2 Aug 6 428 80 0 35 79 35 0 2 Aug 7 300 64 0 25 84 36 0 3 Aug 8 263 73 0 31 78 41 0 3 Aug 9 301 60 0 26 67 29 0 13 Aug 10 247 82 0 17 69 25 0 5 Aug 11 107 46 0 12 67 26 0 9 Aug 12 180 52 0 14 62 23 0 14 Aug 13 153 37 0 12 77 41 0 10 Aug 14 85 46 0 8 58 20 0 8 Aug 15 74 50 0 15 79 38 0 9 Aug 16 100 37 0 11 59 26 0 24 Aug 17 190 40 0 12 91 39 0 5 Aug 18 10 7 0 5 49 21 0 6 Aug 19 146 40 0 6 50 23 1 11 Aug 20 201 56 0 23 149 68 0 24 Aug 21 66 27 0 8 89 38 0 16 Aug 22 118 43 0 6 136 63 0 19 Aug 23 62 24 0 8 108 41 0 19 Aug 24 120 27 0 3 120 53 0 12 Aug 25 99 26 0 1 101 58 0 5 Aug 26 106 28 1 4 124 47 0 30 Aug 27 117 23 0 6 165 66 1 5 Aug 28 66 21 0 2 110 52 0 29 Aug 29 97 28 0 1 173 72 0 5 Aug 30 50 12 0 2 147 59 0 3 Aug 31 56 20 0 1 155 72 0 24 TOTAL 5,379 1,515 1 504 2,777 1,217 2 328 

AVG. 174 49 0 16 90 39 0 11 

RUN YEAR CHINOOK CHINOOK COHO WILD BULL

 TOTALS TO DATE ADULT JACK JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 2,857 948 1 20,663 3,498 1,513 73 359SUMMER 22,382 5,417

TOTALS 25,239 6,365

CHINOOK ADULT

201
TABLE 163

MONTHLY FISH PASSAGE SUMMARY REPORT ROU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KSep 1 18 12 0 0 0 104 48 0 9 8Sep 2 58 28 0 0 1 113 42 0 7 6Sep 3 50 17 0 1 1 151 67 0 12 7Sep 4 97 14 0 1 2 176 68 0 14 6Sep 5 36 23 0 0 0 121 61 0 21 7Sep 6 61 23 0 1 0 127 53 0 19 4Sep 7 81 21 0 0 0 95 45 0 7 5Sep 8 32 23 0 0 3 189 87 0 12 5Sep 9 28 21 0 0 0 147 60 0 6 4Sep 10 26 11 0 0 0 61 18 0 16 7Sep 11 34 15 0 3 0 144 59 0 8 6Sep 12 66 19 1 1 1 204 78 0 7 7Sep 13 54 22 0 0 0 153 58 0 4 6Sep 14 62 31 0 0 1 236 89 0 1 6Sep 15 28 21 2 1 0 136 46 0 7 5Sep 16 5 16 2 1 0 108 40 0 4 5

Sep 17 10 14 0 1 0 76 25 0 5 6Sep 18 16 21 4 0 0 188 60 0 3 6Sep 19 30 37 3 0 1 97 38 1 2 6Sep 20 40 23 4 2 0 136 46 0 1 5Sep 21 24 34 6 2 0 170 64 0 5 4Sep 22 49 25 6 1 0 159 55 0 5 3Sep 23 42 25 8 0 1 116 42 0 3 3Sep 24 29 27 2 0 1 140 50 0 0 7Sep 25 18 18 13 2 0 208 74 0 0 6Sep 26 30 22 10 1 2 109 40 0 1 6Sep 27 17 27 16 5 3 202 52 0 2 6Sep 28 23 22 29 4 0 160 70 0 0 4Sep 29 9 21 35 1 0 104 48 0 0 3

Sep 30 15 9 30 0 0 117 33 0 0 4

TOTAL 18 1,070 642 171 28 17 4,247 1,616 1 181

AVG. 37 21 6 1 1 142 54 0 6 5

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 2,857 948 171 29 20,680 7,745 3,129 74 540SUMMER 22,400 5,429

FALL 1,070 630

TOTALS 26,327 7,007

CHINOOK ADULT

202
MONTHLY FISH PASSAGE SUMMARY REPORT RO

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KOct 1 30 18 91 1 1 241 76 0 1 

Oct 2 19 10 76 0 1 101 40 0 0 

Oct 3 16 17 86 2 0 141 47 0 0 

Oct 4 23 19 92 3 0 190 55 0 0 

Oct 5 18 10 121 0 0 123 43 0 0 

Oct 6 25 14 68 0 0 81 30 0 0 Oct 7 18 26 71 1 0 98 37 0 0 Oct 8 56 15 182 2 0 90 23 0 0 Oct 9 19 9 145 5 1 108 39 0 0 

Oct 10 30 19 151 6 0 78 28 0 0 Oct 11 15 14 130 1 0 80 23 0 0 Oct 12 20 25 157 1 0 75 18 1 0 Oct 13 16 13 208 2 0 79 21 0 0 Oct 14 22 11 216 6 0 56 17 0 0 Oct 15 47 7 176 4 0 66 12 0 0 Oct 16 19 14 174 3 0 51 16 0 0 Oct 17 15 12 289 0 0 66 21 0 0 Oct 18 16 11 233 3 0 48 24 0 0 Oct 19 19 18 222 1 0 55 21 0 0 Oct 20 22 17 142 3 0 37 13 0 0 Oct 21 17 7 90 1 0 18 8 0 0 Oct 22 27 17 107 6 0 35 12 0 0 Oct 23 19 17 135 0 0 46 13 0 0 Oct 24 27 9 64 1 0 24 11 0 0 Oct 25 20 18 110 6 0 71 25 1 0 Oct 26 8 4 124 1 0 52 15 0 0 

Oct 27 26 6 86 0 0 55 22 0 0 Oct 28 7 8 74 3 0 24 7 0 0 Oct 29 23 6 52 0 0 10 5 0 0 Oct 30 12 7 80 2 0 10 5 1 0 Oct 31 12 2 55 2 0 18 6 0 0 TOTAL 663 400 4,007 66 3 2,227 733 3 1 

AVG. 21 13 129 2 0 72 24 0 0 6

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 2,857 948 4,178 95 20,683 9,972 3,862 77 541SUMMER 22,400 5,429

FALL 1,733 1,030TOTALS 26,990 7,407

CHINOOK ADULT

TABLE 164

203
TABLE 165

MONTHLY FISH PASSAGE SUMMARY REPORT ROU.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KNov 1 10 4 100 2 13 6 

Nov 2 10 10 89 1 23 6 Nov 3 14 3 74 0 10 2 Nov 4 25 7 48 0 14 5 Nov 5 13 4 30 1 11 3 Nov 6 3 2 24 1 8 2 Nov 7 8 1 22 0 6 0 Nov 8 10 1 11 0 6 2 Nov 9 6 0 6 0 8 3 Nov 10 7 2 15 0 12 3 Nov 11 5 3 11 0 11 2 Nov 12 10 2 8 1 11 2 Nov 13 3 0 3 0 20 10 Nov 14 13 3 10 1 13 8 Nov 15 4 1 5 2 8 2 Nov 16 Nov 17 Nov 18 Nov 19 Nov 20 Nov 21 Nov 22 Nov 23 Nov 24 Nov 25 Nov 26 Nov 27 Nov 28 Nov 29 Nov 30 TOTAL 141 43 456 9 174 56 

AVG. 9 3 30 1 12 4 8

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 2,857 948 4,634 104 20,683 10,146 3,918 77 541

SUMMER 22,400 5,429

FALL 1,874 1,073TOTALS 27,131 7,450

CHINOOK ADULT

204
TABLE 166

MONTHLY COUNT OF STEELHEAD

ROCKY REACH DAM: 1981 - 2007

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

1981 14 173 1,309 1,827 1,691 300 5,31982 137 116 5 73 1,192 2,863 1,735 120 6,21983 31 18 2 334 3,525 11,329 4,048 411 19,61984 41 174 127 1,032 5,564 7,263 2,589 438 17,21985 63 273 523 3,547 4,152 11,133 2,646 381 22,71986 61 178 160 2,003 6,072 4,225 2,222 236 15,11987 67 75 80 567 2,574 2,361 1,210 244 7,11988 99 108 108 493 1,498 2,439 820 112 5,61989 62 41 30 458 1,442 2,721 1,134 151 6,01990 24 31 33 534 1,809 1,889 646 67 5,01991 19 26 63 584 2,346 2,996 1,473 138 7,61992 50 138 203 1,026 1,861 3,051 1,093 94 7,51993 49 52 24 346 869 1,066 379 31 2,81994 12 11 30 301 578 1,002 821 63 2,81995 18 12 9 147 398 827 315 32 1,71996 23 26 12 179 1,585 2,868 969 112 5,71997 40 15 1 192 1,789 2,901 1,576 208 6,71998 71 18 23 281 671 2,025 1,127 226 4,41999 35 16 46 198 1,518 2,361 557 84 4,82000 62 22 34 679 2,276 4,289 835 78 8,22001 83 33 83 1,861 6,843 9,827 3,025 290 22,02002 152 33 49 1,441 4,631 4,103 1,332 112 11,82003 46 4 40 1,154 3,393 6,649 2,211 153 13,62004 177 142 244 1,847 2,571 7,748 1,650 201 14,52005 278 85 60 762 2,430 4,589 1,423 83 9,72006 117 34 14 401 1,774 4,557 1,028 199 8,12007 93 75 46 507 2,777 4,247 2,227 174 10,1Total 1,910 1,756 2,063 21,120 67,447 113,156 40,782 4,738 252,910-YearAverage 111 46 64 913 2,888 5,040 1,542 160 10,7

205
WELLS DAM 

FISH COUNTING SCHEDULE 

Adult counting schedules at Wells are from May 1 through November 15. Fish passage 

is assessed by reviewing a videotape record made the previous day. Passage by species and 

ladder is made for each hour of the day. Counts between 1967 and 1997 were reported for 16 

hours (0500 – 2100 PST). Starting in 1998, as per the request of the Wells Coordinating 

Committee, counts were reported in a 24 hour (0000 – 2400) format. Either format is available 

upon request from Douglas PUD. Chinook are separated into three populations based upon date 

of passage through the ladders; spring Chinook (May 1 to June 28), summer Chinook (June 29 

to August 28), and fall Chinook (August 29 to November 15). Starting on May 1, 2004, records 

of passage were made for 12 months of the year. While reports to the Corps are during the 

historic period of May 1 – November 15, records of passage outside these dates are available 

from the Douglas PUD upon request. 

FISH LADDER OPERATING SCHEDULE 

Annual maintenance is performed on the ladders at Wells to clean the ladder of debris 

and service the attraction flow pumps. During this time, the ladders are taken out of service and 

de-watered. The dates of this work in 2007 were as follows: 

East Ladder

January 1 – March 8 Inspection & Maintenance 

December 1 – 31 (Outage will extend into 2008) 

West Ladder

March 12 – 30 Inspection and Maintenance 

ADULT PASSAGE FACILITIES 

The two fish ladders at Wells Dam are conventional staircase type fish ladders with 73 

pools. The ladders are located at the east and west endwall of the dam. The lower 56 pools 

discharge a constant 48 cfs dropping one foot at each pool into the attraction chamber in the 

lower ladder. Discharge from pool 73 through pool 57 is through two 30 inch by 16 1/2 inch 

submerged orifices. Discharge from pool 56 to pool 1 is over a seven foot wide overflow section 

in the wall between pools with additional flow through two 18 inch by 15 inch submerged 

orifices. Pools 67 and 68 have adult PIT-tag detection weirs that interrogate passage of all adults 

just prior to the ladder exit. Information on PIT-tag detection of adults using both east and west 

ladders is found on the PTAGIS web page (http://www.pittag.org/web/Adult/index.html). Pool 

No. 64 of both fishways contains facilities for counting fish. The main features of this facility 

are a counting room with an observation window adjacent to the fish ladder, a telescoping gate 

and light panel are used to guide the fish closer to the observation window. At pool 40 are 

provisions for sorting and trapping various species of fish. The fisheries agencies and tribes 

206
develop broodstock collection protocols at the beginning of each season for collection of spring 

and summer chinook, sockeye and coho salmon and summer steelhead. These plans are 

submitted for review by the fisheries agencies and tribes that serve on the Wells Habitat 

Conservation Plan Coordinating Committee. 

At the bottom of the fish ladder, projecting downstream from the line of the 

hydrocombine, is the portion of the endwall structure which incorporates the functions of fish 

attraction and collection. Two-turbine pumps deliver attraction flow to the water supply 

chamber located adjacent to the ladder. The total flow from the turbine pump(s) plus the 48 cfs 

coming down the ladder from the reservoir is discharged to the tailwater through a single fish 

attraction opening per ladder. These openings are eight-foot wide vertical slot openings with 

vertical miter gates. Originally an additional set of side gates were provided. Ladder entrances 

were designed to have the side gate be open at 2 – 4’ and the end gate would automatically adjust 

its width to maintain a one foot differential in the collection chamber. Since July 1970, the side 

gate has been set at a four foot opening with the end gate fixed at six feet. A 1.5 foot differential 

is maintained as the two turbine pumps adjust output. On June 29, 2000, the joint fisheries 

parties agreed to have the side entrances permanently closed. This decision was based upon 

several years of radio telemetry studies with various species of anadromous fish that showed 

improved passage times with the side gates closed. 

JUVENILE PASSAGE FACILITES 

The juvenile bypass at Wells Dam uses the hydrocombine design of the dam by 

modifying five of the eleven spill bays. The even number spill bays are partially constricted with 

barriers that improve the attraction flow from the forebay into the spill bay area. Up to 11,000 

cfs of water is made available for bypass flow during the juvenile migration. 

The operation of the bypass in 2007 was coordinated with the Wells Habitat 

Conservation Plan Coordinating Committee and with the Wells Coordinating Committee. In 

the past hydroacoustics and fyke netting have provided information on real time data of the fish 

migration. The fixed dates agreed to by both committees were established from 21 years of 

hydroacoustic and 14 years of species composition information collected on juvenile run patterns 

at Wells Dam. The spring period ran from April 12 through June 13 for a total of 63 days and a 

total discharge of 1.4 MAF, or 7.1% of total project discharge. The summer bypass started on 

June 14 and ran through August 26 for a total of 75 days and a project discharge of 1.2 MAF or 

6.6% of the total discharge. 

MISCELLANEOUS 

 

 In 2007, radio telemetry receivers were located at Wells Dam to monitor bull trout radiotagged by the USFWS. Antenna and receiving units were installed at Wells Dam as well as in 

neighboring tributaries. The monitoring of bull trout at Wells is being done through a 

cooperative effort with the US Fish and Wildlife Service. 

207
Starting in 2006, the District, with fisheries agencies and tribes that serve on the HCP 

Coordinating Committee, sought a way to reduce delay for ascending adult salmon and steelhead 

through the Fish Collection Gallery at the base of the fish ladder at Wells Dam. In 2007, a flow 

directing baffle was placed at weir 1, at the very start of the east fish ladder. This structure had 

been engineered in a hydraulics lab to provide better attraction flows for the fish. From July 

through October, summer Chinook were collected from the ladder and fitted with radio tags and 

returned to the tailrace of Wells Dam. As these fish ascended the dam, their timing through both 

fishways was compared. The study did indicate that fish ascended faster on the side with the 

flow guiding baffle. The HCP-Coordinating Committee members supported the District’s desire 

to install a second baffle on the west ladder during the winter maintenance period for 2007 – 08. 

208
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV 

CHINOOK* 1,092 1,984 11,437 5,367 1,272 1,027 101 STEELHEAD 45 18 250 1,605 3,332 2,033 217 SOCKEYE 731 20,310 1,184 18 30 COHO 11 1,849 572 TOTAL 1,137 2,733 31,997 8,156 4,633 4,939 890 LAMPREY 13 22 BULL TROUT 23 29 6 1 *Jacks included

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER WELLS DAM

TABLE 167

2007

209
TABLE 168

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY 

May 1 0 0 4 3 0 

May 2 0 0 4 2 0 May 3 1 0 1 1 0 May 4 6 0 4 3 0 

May 5 1 0 1 0 0 May 6 2 0 0 0 0 

May 7 5 0 2 2 0 May 8 17 0 4 4 0 May 9 16 0 4 1 0 May 10 5 0 2 0 0 May 11 12 0 2 1 0 May 12 10 0 3 3 0 May 13 15 0 2 1 0 May 14 16 1 0 0 1 

May 15 33 0 1 0 0 May 16 24 2 1 0 0 May 17 14 5 0 0 0 

May 18 51 5 0 0 1 May 19 44 2 1 0 0 May 20 23 7 2 2 1 May 21 28 7 0 0 0 May 22 21 14 2 2 1 May 23 34 14 0 0 2 May 24 86 23 1 1 1 

May 25 62 16 0 0 5 May 26 63 42 0 0 1 May 27 47 36 0 0 3 

May 28 24 25 0 0 0 May 29 26 37 3 1 2 May 30 56 58 0 0 4 May 31 34 22 1 1 1 TOTAL 776 316 45 28 23

AVG. 25 10 1 1 1 

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 776 316 45 28 23

CHINOOK ADULT

210
TABLE 169

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY 

Jun 1 54 36 0 2 2 1 Jun 2 46 21 0 0 0 3 Jun 3 30 27 0 0 0 2 Jun 4 40 36 0 0 0 6 Jun 5 24 24 0 0 0 2 Jun 6 9 11 0 0 0 0 Jun 7 51 39 0 0 0 0 Jun 8 18 19 0 0 0 0 Jun 9 7 16 0 0 0 0 Jun 10 47 36 0 0 0 2 Jun 11 29 20 0 2 2 0 Jun 12 14 14 0 1 1 0 Jun 13 14 18 1 2 2 0 Jun 14 17 10 3 1 0 2 Jun 15 8 10 1 0 0 3 Jun 16 23 11 0 0 0 0 Jun 17 12 4 1 0 0 1 Jun 18 4 5 1 0 0 0 Jun 19 25 11 6 1 0 0 Jun 20 20 11 8 1 1 2 Jun 21 25 3 12 0 0 0 Jun 22 20 8 14 0 0 2 Jun 23 122 6 9 1 1 0 Jun 24 50 4 27 0 0 1 Jun 25 42 4 40 0 0 1 Jun 26 27 7 65 0 0 0 Jun 27 263 9 83 4 4 0 Jun 28 224 16 131 0 0 0 Jun 29 159 21 170 1 1 1 Jun 30 97 6 159 2 0 0 TOTAL 1,265 256 463 731 18 14 29

AVG. 45 128 15 24 1 0 1 

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 2,041 752 731 63 42 52 

SUMMER 256 27TOTAL 2,297 779

211
TABLE 170

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY 

Jul 1 285 13 339 2 1 1 Jul 2 88 9 328 2 2 0 Jul 3 324 30 465 3 1 0 Jul 4 593 84 789 2 0 0 Jul 5 259 34 647 2 1 0 Jul 6 247 31 943 3 2 0 Jul 7 319 61 1,469 3 1 1 

Jul 8 172 63 1,037 3 1 1 

Jul 9 453 60 709 4 2 0 Jul 10 618 94 1,201 4 1 1 

Jul 11 112 28 1,348 3 0 1 Jul 12 504 103 1,252 7 4 0 Jul 13 192 67 1,227 3 1 0 Jul 14 309 69 1,202 5 3 0 Jul 15 801 134 948 10 0 0 Jul 16 124 47 732 4 1 0 Jul 17 101 74 523 7 5 0 Jul 18 125 63 648 3 2 0 Jul 19 262 103 619 9 7 0 Jul 20 213 35 468 10 5 1 Jul 21 626 98 466 7 4 0 Jul 22 163 46 410 7 1 0 Jul 23 328 101 329 11 7 0 Jul 24 309 41 390 11 5 0 Jul 25 204 75 379 21 9 0 Jul 26 411 145 405 24 12 0 Jul 27 243 106 242 14 7 0 Jul 28 259 91 197 31 17 0 Jul 29 219 73 214 15 8 0 Jul 30 233 71 187 8 6 0 Jul 31 264 28 197 12 9 0 TOTAL 9,360 2,077 20,310 250 125 6

AVG. 302 67 655 8 4 0 RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 2,041 752 21,041 313 167 58 

SUMMER 9,616 2,104

TOTAL 11,657 2,856

CHINOOK ADULT

212
TABLE 171

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY 

Aug 1 174 67 133 12 8 0 0 

Aug 2 110 40 111 28 12 0 0 

Aug 3 455 86 199 44 18 0 0 

Aug 4 168 42 76 33 18 0 0 Aug 5 45 24 52 27 18 0 0 

Aug 6 317 110 60 24 11 1 0 

Aug 7 332 131 63 29 11 0 0 Aug 8 188 88 35 35 19 0 0 Aug 9 262 95 89 65 35 0 0 Aug 10 212 96 77 46 26 0 0 Aug 11 112 53 41 37 17 0 0 

Aug 12 75 36 27 49 23 0 1 

Aug 13 72 31 40 21 8 0 0 Aug 14 79 35 28 21 10 0 0 Aug 15 78 31 16 36 23 0 0 Aug 16 38 38 14 48 27 0 1 Aug 17 61 40 13 57 28 0 0 Aug 18 53 46 5 42 26 0 1 Aug 19 69 36 9 40 21 0 1 Aug 20 40 21 10 25 10 0 0 Aug 21 151 71 21 40 18 0 0 

Aug 22 33 44 15 39 19 0 0 

Aug 23 78 36 23 78 39 0 1 Aug 24 60 28 10 66 38 0 0 Aug 25 32 10 4 88 48 0 1 Aug 26 120 38 2 96 42 0 1 

Aug 27 34 22 1 74 26 0 2 

Aug 28 180 74 4 76 33 0 1 

Aug 29 33 24 2 71 27 0 1 

Aug 30 27 31 1 95 51 0 1 Aug 31 111 44 3 163 88 0 1 

TOTAL 3,628 171 1,568 1,184 1,605 798 1 13 

AVG. 130 57 51 38 52 26 0 0 RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 2,041 752 22,225 1,918 965 59 13 

SUMMER 13,244 3,573

FALL 171 99

TOTAL 15,456 4,424

213
TABLE 172

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY 

Sep 1 25 28 0 2 113 58 0 

Sep 2 72 31 0 2 140 76 1 Sep 3 69 25 0 0 147 73 1 Sep 4 17 20 0 0 38 22 0 Sep 5 22 16 0 1 62 29 1 Sep 6 20 19 0 2 93 45 0 Sep 7 69 40 0 2 136 76 2 Sep 8 56 39 0 1 108 48 1 Sep 9 32 22 0 2 83 38 3 Sep 10 38 23 0 0 120 58 3 Sep 11 15 19 0 0 85 50 0 Sep 12 46 33 0 2 109 38 0 Sep 13 18 31 0 0 117 49 0 Sep 14 19 7 0 0 125 67 1 Sep 15 9 13 0 0 119 53 0 

Sep 16 27 31 0 0 253 115 0 

Sep 17 17 12 0 0 89 42 0 Sep 18 8 18 0 0 81 35 0 Sep 19 7 7 0 1 111 44 0 

Sep 20 4 8 0 0 101 41 3 Sep 21 4 9 0 0 55 23 3 

Sep 22 23 18 0 0 114 54 0 Sep 23 22 13 1 0 115 51 3 Sep 24 4 10 0 0 55 21 0 Sep 25 5 12 0 0 68 35 0 Sep 26 3 11 0 0 84 28 0 Sep 27 19 13 1 1 206 83 0 Sep 28 12 13 2 2 134 60 0 Sep 29 7 17 3 0 126 55 0 

Sep 30 13 12 4 0 145 68 0 

TOTAL 702 570 11 18 3,332 1,535 22

AVG. 23 19 0 1 111 51 1 

RUN YEAR CHINOOK CHINOOK COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 2,041 752 11 22,243 5,250 2,500 59 35

SUMMER 13,244 3,573

FALL 873 669

TOTAL 16,158 4,994

CHINOOK ADULT

214
TABLE 173

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY 

Oct 1 9 9 4 0 69 31 Oct 2 5 6 1 2 92 42 Oct 3 8 10 6 4 64 25 Oct 4 13 13 18 5 143 57 Oct 5 19 14 11 6 205 86 Oct 6 15 8 10 2 82 38 Oct 7 35 19 45 3 146 61 Oct 8 22 9 10 1 50 21 Oct 9 14 5 9 0 59 27 Oct 10 18 10 16 1 74 29 Oct 11 13 12 40 2 55 17 Oct 12 27 23 37 1 112 47 Oct 13 43 10 67 3 61 24 Oct 14 37 17 66 0 101 39 Oct 15 63 19 55 0 68 19 Oct 16 66 24 74 0 103 33 Oct 17 65 23 86 0 54 15 Oct 18 40 8 57 0 58 15 Oct 19 34 9 166 0 63 29 Oct 20 24 21 75 0 39 21 Oct 21 24 17 88 0 23 7 Oct 22 24 15 105 0 18 7 Oct 23 13 8 119 0 32 12 Oct 24 10 8 81 0 32 14 Oct 25 3 6 118 0 43 16 Oct 26 5 5 74 0 26 13 Oct 27 7 7 98 0 51 27 Oct 28 6 2 83 0 33 11 Oct 29 4 0 101 0 27 17 Oct 30 5 4 64 0 19 9 Oct 31 14 1 65 0 31 17 TOTAL 685 342 1,849 30 2,033 826

AVG. 22 11 60 1 66 27 RUN YEAR CHINOOK CHINOOK COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 2,041 752 1,860 22,273 7,283 3,326 59 35 

SUMMER 13,244 3,573

FALL 1,558 1,011TOTAL 16,843 5,336

CHINOOK ADULT

215
TABLE 174

MONTHLY FISH PASSAGE SUMMARY REPORT U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK COHO COHO WILD BULL D

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY 

Nov 1 10 2 85 18 6 Nov 2 11 2 77 23 8 Nov 3 7 5 60 17 10 Nov 4 6 6 89 11 4 Nov 5 11 2 64 21 7 Nov 6 8 6 49 21 5 Nov 7 3 0 38 16 5 Nov 8 2 2 19 10 4 Nov 9 3 0 17 9 2 Nov 10 2 0 25 16 8 Nov 11 1 0 9 10 3 Nov 12 4 1 21 10 4 Nov 13 3 0 9 9 5 Nov 14 2 0 6 15 5 Nov 15 2 0 4 11 8 Nov 16 Nov 17 Nov 18 Nov 19 Nov 20 Nov 21 Nov 22 Nov 23 Nov 24 Nov 25 Nov 26 Nov 27 Nov 28 Nov 29 Nov 30 TOTALS 75 26 572 217 84 

AVG. 5 2 38 14 6 

RUN YEAR CHINOOK CHINOOK COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 2,041 752 2,432 22,273 7,500 3,410 59 35 

SUMMER 13,244 3,573

FALL 1,633 1,037TOTAL 16,918 5,362

CHINOOK ADULT

216
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 

1976 44 37 56 530 1964 1856 156 1977 37 22 38 1,034 818 2,849 526 1978 177 32 12 399 432 528 1979 72 2 22 1,212 938 1,040 355 1980 202 24 15 382 1,032 1,358 413 1981 139 23 107 212 1,702 1,401 513 1982 149 7 67 814 2,428 3,733 730 1983 26 2 145 1,891 10,728 5,294 1,327 1984 153 32 766 5,024 6,545 3,298 778 1985 220 401 2,675 3,387 9,822 2,821 541 1986 65 102 1,515 4,994 3,833 2,391 403 1987 13 29 413 1,897 1,668 1,236 237 1988 85 103 357 1,273 1,797 785 1989 43 11 351 1,168 2,223 804 1990 20 16 283 1,093 1,630 702 104 1991 14 8 361 2,054 3,078 1,923 313 1992 86 168 892 1,448 2,946 1,346 181 1993 48 10 240 706 883 490 23 1994 7 8 240 442 670 695 121 1995 5 6 77 160 509 188 ** 1996 11 7 79 764 2,099 921 246 1997 38 6 82 868 1,758 1,199 156 1998 5 3 161 363 1,031 995 110 1999 13 33 106 903 1,941 446 62 2000 23 6 309 1,338 3,661 857 86 2001 30 34 947 5,404 8,326 3,339 403 2002 66 33 957 3,630 3,388 1,244 157 2003 21 10 456 2,346 4,618 2,320 192 2004 74 56 916 1,709 5,039 1,401 122 2005 63 14 366 1,590 3,287 1,738 145 2006 28 16 138 922 4,017 1,248 305 2007 45 18 250 1,605 3,332 2,033 217 TOTAL 2,022 1,279 13,399 51,562 98,143 52,479 8,922 10-YearAverage 37 22 461 1,981 3,864 1,562 180 **Wells Dam did not count in November of 1995.

MONTHLY COUNT OF STEELHEAD 

WELLS DAM: 1976 - 2007

TABLE 175

217