US Army Corps 

of Engineers ®

Portland District

Walla Walla District

Annual Fish Passage Report

2017

Columbia and Snake River Projects

2017

ANNUAL FISH PASSAGE REPORT 

COLUMBIA AND SNAKE RIVERS 

for 

SALMON, STEELHEAD, SHAD, 

 AND LAMPREY 

BONNEVILLE DAM 

THE DALLES DAM 

JOHN DAY DAM 

McNARY DAM 

ICE HARBOR DAM 

LOWER MONUMENTAL DAM 

LITTLE GOOSE DAM 

LOWER GRANITE DAM 

PRIEST RAPIDS DAM 

ROCK ISLAND DAM 

ROCKY REACH DAM 

WELLS DAM

NORTHWESTERN DIVISION 

U.S. ARMY CORPS OF ENGINEERS 

Prepared By: 

U.S. Army Engineer Districts 

Portland and Walla Walla 

i

TABLE OF CONTENTS

General

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

Table 1. Fish Escapement at Main Stem Dams Columbia and Snake Rivers: 2011 – 2017.... 2

Table 2. Fish Escapement at Mid-Columbia River Dams: 2011– 2017 ..................................3

Table 3. Steelhead over Columbia and Snake River Dams 1953 – 2017: by Run-Year ...... 4-5

Table 4. Steelhead over Mid-Columbia River Dams 1959 – 2017: by Run-Year....................6

Columbia River

Corps of Engineers Projects

BONNEVILLE DAM

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

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

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

Fishway Activities...... ....................................................................................................... ..8-10

Table 5. Monthly Totals of Salmonids, Shad, and Lamprey: 2017 ........................................11

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

December: 2017..................................................................................................... 12-23

Table 18-22. Monthly Night Counts (May-September) for Salmonids, Shad, and 

 Lamprey: 2017...............................................................................24-28

Table 23a. Yearly Totals of Salmonids: 1938 – 2017 ..................................................... 29-30

Table 23b. Yearly Totals of Salmonids (Daytime Counts): 1938 – 2017 ....................... 31-32

Table 24. Monthly Count of Chinook Salmon: 1938 – 2017 .......................................... 33-34

Table 25. Monthly Count of Sockeye Salmon: 1938 – 2017 ........................................... 35-36

Table 26. Monthly Count of Coho Salmon: 1938 – 2017 ................................................ 37-38

Table 27. Monthly Count of Steelhead: 1938 – 2017 ...................................................... 39-40

Table 28. Monthly Count of Shad: 1938 – 2017 ............................................................. 41-42

Table 29a. Monthly Count of Lamprey 1939 –2017 ..............................................................43

Table 29b. Monthly Count of Lamprey 2009 – 2017 (24 hour passage).................................44

THE DALLES DAM

Plate 3. The Dalles Dam General Site Map, Fish Passage Facilities......................................45

Fish Counting Schedule ...........................................................................................................46

Fishway Operating Schedule ...................................................................................................46
ii

TABLE OF CONTENTS

(Continued)

Fishway Activities ............................................................................................................. 46-48

Table 30. Monthly Totals of Salmonids, Shad, and Lamprey: 2017 ......................................49

Table 31-41. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2017..................................................................................................... 50-60

Table 42-45. Monthly Night Counts (June-September) for Salmonids, Shad, and 

 Lamprey: 2017.............................................................................. 61-64

Table 46. Yearly totals of Salmonids: 1957 – 2017 ...............................................................65

Table 47. Monthly Count of Chinook Salmon: 1957 – 2017 ................................................66

Table 48. Monthly Count of Sockeye Salmon: 1957 – 2017 .................................................67

Table 49. Monthly Count of Coho Salmon: 1957 – 2017 ......................................................68

Table 50. Monthly Count of Steelhead: 1957 – 2017 ............................................................69

JOHN DAY DAM

Plate 4. John Day Dam General Site Map, Fish Passage Facilities........................................70

Fish Counting Schedule ...........................................................................................................71

Fishway Operating Schedule ...................................................................................................71

Fishway Activities ............................................................................................................. 72-73

Table 51. Monthly Totals of Salmonids, Shad, and Lamprey: 2017 ......................................74

Table 52-60. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2017..................................................................................................... 75-83

Table 61-64. Monthly Night Counts (June-September) for Salmonids, Shad, and 

 Lamprey: 2017.............................................................................. 84-87

Table 65. Yearly totals of Salmonids: 1968 – 2017 ...............................................................88

Table 66. Monthly Count of Chinook Salmon: 1968 – 2017 ................................................89

Table 67. Monthly Count of Sockeye Salmon: 1968 – 2017 ................................................90

Table 68. Monthly Count of Coho Salmon: 1968 – 2017 ......................................................91

Table 69. Monthly Count of Steelhead: 1968 – 2017 ............................................................92

McNARY DAM

Plate 5. McNary Dam General Site Map, Fish Passage Facilities..........................................93

Fish Counting Schedule ...........................................................................................................94

Fish Ladder Operating Schedule..............................................................................................94

Fishway Activities ............................................................................................................. 94-95

Table 70. Monthly Totals of Salmonids, Shad, and Lamprey: 2017 ......................................96

Table 71-81. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2017................................................................................................... 97-107
iii

TABLE OF CONTENTS

(Continued)

Table 82-85. Monthly Night Counts (June-September) for Salmonids, Shad, and 

 Lamprey: 2017...........................................................................108-111

Table 86. Yearly totals of Salmonids: 1954 – 2017 .............................................................112

Table 87. Monthly Count of Chinook Salmon: 1954 – 2017 ...................................... 113-114

Table 88. Monthly Count of Sockeye Salmon: 1954 – 2017 ....................................... 115-116

Table 89. Monthly Count of Coho Salmon: 1954 – 2017 ............................................ 117-118

Table 90. Monthly Count of Steelhead: 1954 – 2017 .................................................. 119-120

Snake River

Corps of Engineers Projects

ICE HARBOR DAM

Plate 6. Ice Harbor Dam General Site Map, Fish Passage Facilities....................................121

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

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

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

Table 91. Monthly Totals of Salmonids, Shad, and Lamprey: 2017 ....................................123

Table 92-100. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2017................................................................................................. 124-132

Table 101. Yearly totals of Salmonids: 1962 – 2017 ...........................................................133

Table 102. Monthly Count of Chinook Salmon: 1962 – 2017 ............................................134

Table 103. Monthly Count of Steelhead: 1962 – 2017 ........................................................135

LOWER MONUMENTAL DAM

Plate 7. Lower Monumental Dam General Site Map, Fish Passage Facilities .....................136

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

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

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

Table 104. Monthly Totals of Salmonids, Lamprey, Sturgeon, and Bull Trout: 2017.......138

Table 105-113. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2017................................................................................................. 139-147

Table 114. Yearly totals of Salmonids: 1969 – 2017 ...........................................................148

Table 115. Monthly Count of Chinook Salmon: 1969 – 2017 ............................................149
iv

TABLE OF CONTENTS

(Continued)

Table 116. Monthly Count of Steelhead: 1969 – 2017 ........................................................150

LITTLE GOOSE DAM

Plate 8. Little Goose Dam General Site Map, Fish Passage Facilities .................................151

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

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

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

Table 117. Monthly Totals of Salmonids, Shad, and Lamprey: 2017 ..................................153

Table 118-126. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2017................................................................................................. 154-162

Table 127. Yearly totals of Salmonids: 1970 – 1981, 1991 – 2017 .....................................163

Table 128. Monthly Count of Chinook Salmon: 1970 – 1981, 1991 – 2017 ......................164

Table 129. Monthly Count of Steelhead: 1970 – 1981, 1991 – 2017 ..................................165

LOWER GRANITE DAM

Plate 9. Lower Granite Dam General Site Map, Fish Passage Facilities..............................166

Fish Counting Schedule .........................................................................................................167

Fish Ladder Operating Schedule............................................................................................167

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

Table 130. Monthly Totals of Salmonids, Shad, and Lamprey: 2017 ..................................168

Table 131-141. Monthly Discharge, Water Quality, and Fish Counts January through 

December: 2017................................................................................................. 169-179

Table 142-145. Monthly Night Counts (June-September) for Salmonids, Shad, and 

 Lamprey: 2017...........................................................................180-183

Table 146. Yearly totals of Salmonids: 1975 – 2017 ...........................................................184

Table 147. Monthly Count of Chinook Salmon: 1975 – 2017 ............................................185

Table 148. Monthly Count of Steelhead: 1975 – 2017 ........................................................186
v

TABLE OF CONTENTS

(Continued)

Mid - Columbia River

Public Utility District Projects

PRIEST RAPIDS AND WANAPUM DAMS

Fishway Counting Schedule ..................................................................................................187

Fish Ladder Operating and Maintenance Schedule ...............................................................187

Fishway Activities ......................................................................................................... 187-188

Table 149. Monthly Totals of Salmonids, Shad, and Lamprey: 2017 ..................................189

Table 150-157. Monthly Discharge, Water Quality, and Fish Counts April through 

November: 2017................................................................................................. 190-197

Table 158. Yearly totals of Salmonids: 1982 – 2017 ...........................................................198

Table 159. Monthly Count of Steelhead: 1960 – 2017 ........................................................199

ROCK ISLAND DAM

Fish Counting Schedule .........................................................................................................200

Fish Ladder Operating Schedule............................................................................................200

Fishway Activities .................................................................................................................200

Table 160. Monthly Totals of Salmonids and Lamprey: 2017 .............................................201

Table 161-168. Monthly Discharge, Water Quality, and Fish Counts April through 

November: 2017................................................................................................. 202-209

Table 169. Monthly Count of Steelhead: 1981 – 2017 ........................................................210

ROCKY REACH DAM

Fish Counting Schedule .........................................................................................................211

Fish Ladder Operating Schedule............................................................................................211

Fishway Activities .................................................................................................................211

Table 170. Monthly Totals of Salmonids and Lamprey: 2017 .............................................212

Table 171-178. Monthly Discharge, Water Quality, and Fish Counts April through 

November: 2017................................................................................................. 213-220

Table 179. Monthly Count of Steelhead: 1981 – 2017 ........................................................221
vi

TABLE OF CONTENTS

(Continued)

WELLS DAM

Fish Counting Schedule .........................................................................................................222

Fish Ladder Operating Schedule.....................................................................222

Juvenile Passage Facilities....................................................................... 222-223

Table 180. Monthly Totals of Salmonids and Lamprey: 2017 .............................................224

Table 181-187. Monthly Discharge, Water Quality, and Fish Counts May through 

November: 2017................................................................................................. 225-231

Table 188. Monthly Count of Steelhead: 1976 – 2017.........................................................232
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

2013

CHINOOK* 1,300,360 898,418 707,545 674,356 151,836 151,421 149,442 149,926

Spring* 117,118 101,507 85,948 74,449 56,620 55,523 54,515 54,971

Summer* 119,283 106,389 94,962 90,549 18,233 19,493 17,752 15,995

Fall* 1,063,959 690,522 526,635 509,358 76,983 76,405 77,175 78,960

Jacks 171,020 141,021 137,790 91,454 44,065 49,787 49,060 49,531

STEELHEAD 232,660 190,671 150,955 144,130 109,293 106,649 95,871 107,805

SOCKEYE 185,505 161,896 155,498 134,202 895 1,014 996 757

COHO* 66,336 26,682 17,528 13,880 2,405 2,325 2,136 2,454

Adults 59,239 24,110 16,163 12,127 2,026 2,005 1,727 2,096

Jacks 7,097 2,572 1,365 1,753 379 320 409 358

SHAD 3,751,375 ** ** 1,246,494 193,525 ** ** 1,892

LAMPREY 23,968 8,737 6,673 1,570 328 108 33 19

2014

CHINOOK* 1,339,262 905,449 766,191 715,072 192,966 193,042 185,367 195,166

Spring* 214,171 164,222 142,300 123,180 91,726 93,962 91,615 92,899

Summer* 135,076 115,659 103,688 104,996 21,907 24,200 24,535 21,774

Fall* 990,015 625,568 520,203 486,896 79,333 74,880 69,217 80,493

Jacks 186,947 133,342 116,443 109,165 34,846 45,828 37,789 40,645

STEELHEAD 323,169 255,691 200,838 209,772 151,468 155,613 144,980 162,256

SOCKEYE 614,177 586,188 557,531 546,012 2,392 2,804 2,811 2,786

COHO* 291,849 157,646 115,840 112,587 16,077 19,411 21,468 18,648

Adults 277,078 146,803 107,853 98,553 15,330 16,599 17,917 18,095

Jacks 14,771 10,843 7,987 14,034 747 2,812 3,551 553

SHAD 2,603,269 ** ** 937,826 90,790 ** ** 1,206

LAMPREY 31,952 11,662 8,577 1,783 721 221 115 82

2015

CHINOOK* 1,449,612 1,068,378 891,578 822,516 219,408 213,045 202,671 203,258

Spring* 233,562 206,423 177,529 164,918 122,207 120,208 113,677 113,252

Summer* 179,465 139,373 119,756 105,010 24,215 22,599 19,958 19,180

Fall* 1,036,585 722,582 594,293 552,588 72,986 70,238 69,036 70,826

Jacks 113,487 115,226 82,816 71,109 18,560 29,376 23,579 24,126

STEELHEAD 264,696 217,018 179,506 177,137 128,521 129,813 126,271 139,383

SOCKEYE 510,705 429,797 366,364 279,744 1,052 888 587 440

COHO* 41,297 26,959 21,828 19,901 1,492 1,353 1,986 1,688

Adults 36,455 23,777 18,762 16,523 1,307 1,014 1,671 1,449

Jacks 4,842 3,182 3,066 3,378 185 339 315 239

SHAD 1,815,001 ** ** 999,552 220,757 ** ** 84,833

LAMPREY 38,636 12,400 8,370 1,748 764 264 58 50

2016

CHINOOK* 773,874 585,090 507,088 448,571 137,810 135,313 128,488 128,833

Spring* 148,319 115,503 101,921 93,515 72,513 72,381 68,959 67,530

Summer* 130,425 104,564 97,974 90,395 15,518 14,804 14,399 14,223

Fall* 495,130 365,023 307,193 264,661 49,779 48,128 45,130 47,080

Jacks 76,162 69,544 55,724 38,722 19,633 23,648 19,606 19,959

STEELHEAD 185,520 145,027 130,626 118,763 94,473 94,189 87,338 100,086

SOCKEYE 342,497 288,401 289,976 261,696 898 1,024 962 816

COHO* 47,358 22,909 19,635 12,013 2,141 3,293 2,392 3,170

Adults 41,882 21,007 17,019 10,899 1,997 2,804 1,827 2,841

Jacks 5,476 1,902 2,616 1,114 144 489 565 329

SHAD 1,770,303 ** ** 1,003,755 264,827 ** ** 42,486

LAMPREY 52,323 11,557 9,769 1,612 875 240 192 106

2017

CHINOOK* 554,899 389,976 313,886 277,496 78,076 80,253 77,071 81,318

Spring* 101,726 70,795 59,150 51,313 35,255 36,815 34,933 35,613

Summer* 98,692 78,523 67,779 61,984 11,371 11,604 12,840 12,579

Fall* 354,481 240,658 186,957 164,199 31,450 31,834 29,298 33,126

Jacks 66,406 49,602 41,269 23,741 14,093 18,122 16,282 18,579

STEELHEAD 116,429 95,233 83,253 79,006 61,961 66,499 59,259 76,684

SOCKEYE 87,693 64,058 66,041 58,022 392 346 288 228

COHO* 79,099 36,591 34,246 23,201 5,737 7,587 7,891 8,801

Adults 74,347 33,457 29,080 21,637 5,328 6,536 6,810 8,177

Jacks 4,752 3,134 5,166 1,564 409 1,051 1,081 624

SHAD 3,135,401 ** ** 1,610,611 368,693 ** ** 28,771

LAMPREY 82,572 30,696 23,404 2,549 1,438 409 472 346

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: 2013-2017

2
TABLE 2

FISH ESCAPEMENT AT MID COLUMBIA RIVER DAMS: 2013 - 2017

PRIEST ROCK ROCKY

SPECIES RAPIDS ISLAND REACH WELLS

2013

CHINOOK* 371,726 158,253 129,190 82,762

Spring* 15,023 22,010 10,717 10,113

Summer* 74,257 75,613 67,639 53,715

Fall* 282,446 60,630 50,834 18,934

Jacks 22,994 19,138 14,254 8,824

STEELHEAD 15,011 11,501 9,204 7,222

SOCKEYE 163,078 159,219 131,660 129,993

COHO* 4,021 2,613 534 577

Adults 3,543 2,361 486 568

Jacks 478 252 48 9

SHAD 21,586 ** ** **

LAMPREY 5,968 2,157 1,626 21

2014

CHINOOK* 242,755 145,104 103,168 83,506

Spring* 26,391 33,493 17,343 17,921

Summer* 83,323 82,283 65,140 55,244

Fall* 133,041 29,328 20,685 10,341

Jacks 19,897 16,681 12,865 11,054

STEELHEAD 19,843 15,037 10,587 7,735

SOCKEYE 608,142 581,121 492,892 490,804

COHO* 36,685 47,587 13,170 9,149

Adults 34,532 47,345 13,101 9,073

Jacks 2,153 242 69 76

SHAD 8,179 ** ** **

LAMPREY 7,586 2,451 3,799 7

2015

CHINOOK* 206,103 168,005 131,102 103,358

Spring* 29,286 42,263 19,896 21,491

Summer* 81,689 88,426 79,053 65,440

Fall* 95,128 37,316 32,153 16,427

Jacks 10,947 6,551 4,685 5,732

STEELHEAD 14,316 14,051 10,894 9,143

SOCKEYE 301,272 264,678 216,389 187,055

COHO* 5,036 4,499 2,140 1,173

Adults 4,411 4,360 2,016 1,125

Jacks 625 139 124 48

SHAD 17,043 ** ** **

LAMPREY 6,749 2,165 2,134 0

2016

CHINOOK* 147,777 122,277 86,252 65,822

Spring* 17,846 27,449 13,080 12,622

Summer* 85,414 77,927 60,496 47,138

Fall* 44,517 16,901 12,676 6,062

Jacks 9,337 6,207 4,645 4,029

STEELHEAD 6,498 7,166 5,728 4,844

SOCKEYE 311,072 310,341 235,925 216,036

COHO* 1,987 2,489 418 423

Adults 1,781 2,359 391 392

Jacks 206 130 27 31

SHAD 11,361 ** ** **

LAMPREY 8,139 3,939 3,553 7

2017

CHINOOK* 96,655 82,070 62,842 43,458

Spring* 8,051 12,055 7,372 7,409

Summer* 54,741 56,504 44,122 31,203

Fall* 33,863 13,511 11,348 4,846

Jacks 4,858 3,321 2,685 2,471

STEELHEAD 5,804 5,265 3,988 3,755

SOCKEYE 66,670 73,218 46,701 42,299

COHO* 8,719 13,200 5,432 3,847

Adults 8,120 13,090 5,373 3,790

Jacks 599 110 59 57

SHAD 8,090 ** ** **

LAMPREY 26,012 21,137 23,986 287

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

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

13 JUN 23 JUN 23 JUN 28 JUN

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

 13 AUG 1 SEP 1 SEP 28 AUG

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

 15 NOV 15 NOV 15 NOV 15 NOV

*Includes Jack counts. 

3
TABLE 3 and TABLE 4 

STEELHEAD OVER COLUMBIA AND SNAKE RIVER DAMS 1953-2017

BY RUN-YEAR (JUNE 1 - MAY 31)

Information Below Concerns the Following Two Tables

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

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

arise due to over wintering behavior of summer steelhead, especially Snake River 

stocks, which often have sizeable proportions of the run remaining below mainstem 

projects during the winter months. Migration of these steelhead commences again the 

following spring when warming reservoir temperatures trigger upstream movement. For 

this reason, an additional table has been prepared that summarizes steelhead trout 

counts at each project on a "fish year” basis: June 1 - May 31. Because all stocks of 

steelhead cross Bonneville Dam during the calendar year, those summary counts have 

not been modified. 

Footnotes for the Following Two Tables 

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

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

year starting after June 1st of the previous 'year passed the dams without being counted. 

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

4
THE JOHN ICE LOWER LITTLE LOWER

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

1953-54 8,252 *

1954-55 72,913

1955-56 84,434

1956-57 3,531 * 40,660

1957-58 128,124 105,136

1958-59 120,170 87,413

1959-60 155,892 111,288

1960-61 110,955 95,556

1961-62 134,740 104,679 9,474 *

1962-63 163,125 163,333 108,186

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

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

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

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

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

1968-69 147,844 122,649 107,806 85,273 16,240 *

1969-70 111,617 81,623 74,933 58,172 63,269 9,256 *

1970-71 99,319 81,238 68,598 54,445 58,430 54,257

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

2011-12 299,396 256,475 248,202 198,131 187,003 173,052 180,285

2012-13 200,660 161,100 153,728 106,738 100,419 96,572 109,187

2013-14 190,819 157,974 143,740 114,091 109,422 95,223 107,954

2014-15 255,224 200,671 209,654 151,336 168,423 144,911 165,803

2015-16 216,916 179,273 176,870 128,742 129,481 128,189 136,069

2016-17 145,949 130,770 120,815 94,173 94,198 93,482 102,005

Total 10,955,044 8,616,682 8,538,277 5,752,313 4,996,511 3,850,614 4,730,426

10-Year

Average 267,973 246,299 216,107 165,511 166,176 153,818 166,642

 *Partial year

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

 Note: Extended video counts from participating projects included for 1996 - 2008, 2012-17. 

STEELHEAD OVER COLUMBIA AND SNAKE RIVER DAMS 1953 - 2017

TABLE 3

BY RUN-YEAR (JUNE 1 - MAY 31)

5
 

PRIEST ROCK ROCKY

 RUN-YEAR RAPIDS ISLAND REACH WELLS

1959-60 810 *

1960-61 7,277

1961-62 8,970

1962-63 9,408

1963-64 8,808

1964-65 6,137

1965-66 9,055

1966-67 13,159

1967-68 8,402

1968-69 9,672

1969-70 6,140

1970-71 5,764

1971-72 11,331

1972-73 6,006

1973--74 6,881

1974-75 2,955

1975-76 2,558 44 *

1976-77 9,490 4,636

1977-78 9,632 5,464

1978-79 4,479 1,475

1979-80 8,704 3,771

1980-81 8,308 3,363

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

2011-12 20,806 19,123 15,418 12,047

2012-13 17,192 15,387 12,529 9,741

2013-14 15,072 11,671 9,296 7,280

2014-15 19,766 14,893 10,450 7,650

2015-16 14,303 13,962 10,871 9,165

2016-17 6,507 7,182 5,762 4,820

Total 726,011 514,666 379,177 326,812

10-Year

Average 19,211 17,180 13,618 10,646

*Partial year

STEELHEAD OVER MID COLUMBIA RIVER DAMS 1959 - 2017

BY RUN-YEAR (JUNE 1 - MAY 31)

TABLE 4

6
Robins

Island

Bradford

Island Second

Powerhouse

11 to 18

First Powerhouse 1 to 10

Fish Counting

and Viewing Area 

WASHINGTON

OREGON

To Portland

Tanner

Creek

Eagle Creek

Approximate Scale in Feet

0 400 1000 2000

SR14

FLOW

SR14

Burlington Northern RR

0 122 305 610

Approximate Scale in Meters

Union Pacific RR Fish

Hatchery

To Vancouver

Cascades

Island

I-84

Legend

Highways

Roads

Railroads

Juvenile Bypass

Corner Collector

Navigation Lock

N

Plate 2 Bonneville Lock and Dam

Spillway

18 to 1

Fish

Ladder

Fishway

Entrance

Fishway

Entrance

Fishway

Entrance

Fish

Ladder

Upstream Migrant

Transportation

Channel

Fish Counting & 

Viewing Area 

Corner

Collector

Juvenile

Bypass

Low

Outfall

Juvenile Bypass

High Outfall

Monitoring

Facility

Juvenile Bypass

Transportation

Flume (2nd PH)

Adult

Fish Facility

COLUMBIA RIVER

7
BONNEVILLE DAM

FISH COUNTING SCHEDULE

Mar 01 – Mar 31 Video 0400–2000 hours (PST) 

Apr 01 – Nov 30 Visual 0500–2100 hours (DST) 

May 15 – Sep 30 Night Video 2100–0500 hours (DST)

Dec 01 – Feb 28 Video 0400–2000 hours (PST) 

*In 2017, Daylight Saving Time (DST) is in effect March 12 – November 5 and hours are adjusted forward 1 hour from Pacific Standard Time 

(PST). DST = PST+1.

FISH FACILITIES OPERATION SCHEDULE

Fish Facility OOS Date 

2016

In Service Date 

2017

OOS Date 

2017

Reason for Outage

BI Ladder N/A N/A 24-Nov Winter maintenance

A-branch N/A N/A 24-Nov Winter maintenance

B-branch N/A N/A 24-Nov Winter maintenance

CI Ladder NA NA *

WA Shore 

Ladder

28-Nov 27-Feb NA Winter maintenance

UMT 28-Nov 09-Mar NA Winter maintenance 

BI LPS 27-Oct 31-Mar 31-Oct Winter maintenance

CI LPS 27-Oct 31-Mar 31-Oct Winter maintenance

WA AWS LPS 27-Oct 28-Feb 31-Oct Winter maintenance

NDE LFS/LPS N/A 21-Jun 24-Aug Low number of fish collected

B2CC 1-Sep 22-Mar 1-Sep Opens with kelt trigger / closes with 

spill

DSM 11-Dec 21-Feb 27-Dec Winter maintenance

AFF 01-Nov 5-Mar 15-Nov Winter maintenance

SMF 31-Oct 3-Mar 31-Oct Winter maintenance

*CI ladder was dewatered from 06-09 March for emergency repairs. 

FISHWAY ACTIVITIES

The following are fishway modifications for the 2016/2017 passage year:

• Removal of Collection Channel velocity meter at PH2.

• Permanent SLIBs (Sea Lion Incursion Devices) were fabricated and installed on top of FOGs 

to prevent Sea Lions from entering the fishway. 

• An opening in the wall separating the crowder area of the main ladder from the AWS was 

covered with screen to prevent possible Sockeye incursion into the AWS at PH2. 

8
• Installed ID plates at bases of “C” diffusers in the collection channel for ROV inspections. 

• The base of the AWS picket leads was modified to reduce possible Sockeye incursion into 

the AWS at PH2.

• Flow control plates were installed in ‘A’ and ‘B’ gatewells of all PH2 units. Plating was 

installed on upper sections of all VBSs. 

• Blackout blinds were installed over visitor center viewing windows in order to reduce inladder nighttime light pollution at PH2.

• The count station crowder was modified with perf plating and a rubber “skirt” to reduce 

incidences of lamprey being run over. Grating was installed on the downstream side of the 

crowder to reduce fish incursion into the area behind the crowder at PH2. 

• FLS velocity barrier plate installed to reduce areas of high velocity. 

• Removed lamprey plating in north entrance area, replaced with orifice plates. AWS LPS 

extensions and new pump system were installed. Orifice slots were drilled in the lower 

serpentine weir walls; trial rest boxes installed at PH2.

FISH REMOVAL

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

inspection, preventative maintenance, repairs, and modifications. As facilities and turbine units 

are dewatered, project biologists follow procedures outlined in the FPP and detailed in the Fish 

Salvage Plan to minimize impacts on fish. Adult salmonids and adult lamprey are generally

released into the forebay above the new navigation lock. Juvenile salmonids, juvenile lamprey, 

and sturgeon are generally released below the dam at the Hamilton Island boat launch. The 

following is a summary of the number of fish that were removed during facility and turbine unit 

dewaterings. All fish were recovered in good condition unless otherwise noted. 

 

Date Location Fish Found Release Site

01-Dec WA Shore 

Ladder

1 Pacific Lamprey (PL), >20 Peamouth & N. 

Pikeminnow

Forebay

06-Dec PH2 S Monolith 3 sculpin & 1 Smallmouth Bass Tailrace

07-Dec PH2 N Monolith 1 Steelhead, 2 PL, & a variety of ~ 200 cyprinids 

and catastomids

Tailrace

13-Dec Nav Lock Still 

Basin

1 Steelhead mortality (see 16BON121) & 1 

Peamouth

Forebay

14-Dec DSM None N/A

15-Dec Nav Lock 8 juvenile salmonids, 15 juvenile lamprey, dozens 

of Smallmouth Bass, shad, sculpin, & 2 crappie

Tailrace

06-Mar CI Upper Ladder 23 Steelhead Forebay

07-Mar CI Entrance Pool 3 Steelhead Forebay

22-Mar MU16 Tail Logs 3 sculpin & 1 catfish Tailrace

28-Mar MU16 Draft 

Tube

None N/A

25-Apr MU3 Tail Logs 11 juvenile salmonids & 1 sculpin Tailrace

26-Apr MU3 Scroll Case ~700 juvenile salmonids Tailrace

9
27-Apr MU3 Scroll Case 5 juvenile salmonids, 738 juvenile salmonid 

mortalities

Tailrace

08-Jun MU3 Tail Logs ~50 juvenile salmonids, 1 adult Chinook, 1 adult 

PL, 1 lamprey macrophthalmia, & ~10 sculpin

Forebay

13-Jun Nav Lock Tainer 

Valve

3 juvenile salmonids Tailrace

20-Jun MU16 Tail Logs 13 adult PL, 1 lamprey macrophthalmia, & 3 

Sculpin

Forebay

18-Sept MU8 Tail Logs 8 sculpin, 2 catfish, 3 sunfish, & 2 lamprey 

ammocetes

Tailrace

21-Sept MU2 Tail Logs 1 adult PL Forebay

11-Oct MU17 Draft 

Tube

24 Sturgeon Forebay

07-Nov MU18 Draft 

Tube

~120 sturgeon (6” to ~8’) Forebay

15-Nov AFF 2 juvenile salmonids, 2 adult PL, 1 lamprey 

ammocoete, 77 buckets of shad, Peamouth, N. 

Pikeminnow, suckers, & carp 

WA shore 

ladder 

(adjacent to 

AFF)

27-Nov BI (Junction Pool 

to Exit)

~125 salmonids, 1 PL, & ~50 Peamouth & N. 

Pikeminnow

Forebay

29-Nov A-Branch ~12 salmonids, ~30 Peamouth & N. Pikeminnow Forebay

30-Nov B-Branch ~8 salmonids, ~20 Peamouth & N. Pikeminnow Tailrace

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

2017

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

CHINOOK* 1 15 3,357 98,361 66,919 31,773 58,495 260,765 32,105 3,578 71 555,440

STEELHEAD 42 297 1,327 783 792 1,916 17,643 53,829 35,198 5,296 374 381 117,878

SOCKEYE 68 62,372 24,971 274 8 0 0 0 87,693

COHO* 3,088 47,178 25,314 4,923 253 80,756

CHUM 4 17 21

PINK 3 33 6 42

TOTAL 42 298 1,342 4,140 99,221 131,207 74,387 115,689 343,182 62,725 8,892 705 841,830

SHAD 16,950 2,641,858 468,807 7,786 3,135,401

LAMPREY 0 0 4,219 31,381 35,958 9,623 1,348 42 1 -8 82,564

STURGEON 4 1 5 1 11

BULL TROUT 0

note: Counts were taken from 0400-2000 PST Jan 1 - Dec 31. Visual counting occurred Apr 1 - Nov 30.

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

*Jacks included

TABLE 5

11
TABLE 6

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS JANUARY 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F Jan 1 5 3 163.1 1.1 7.0 40.0

Jan 2 4 1 175.1 1.0 7.0 40.0

Jan 3 3 2 167.9 1.0 7.0 39.0

Jan 4 7 2 177.2 1.0 7.0 39.0

Jan 5 3 3 202.3 1.0 7.0 39.0

Jan 6 0 0 188.5 1.0 7.0 38.0

Jan 7 1 0 191.9 1.0 4.0 37.0

Jan 8 1 1 181.2 1.0 6.0 37.0

Jan 9 6 3 168.4 1.0 7.0 36.0

Jan 10 1 1 170.8 1.0 7.0 36.0

Jan 11 1 0 183.8 1.0 7.0 36.0

Jan 12 0 0 199.8 1.0 7.0 36.0

Jan 13 -1 0 185.2 0.8 7.0 35.0

Jan 14 1 0 174.8 1.0 7.0 34.0

Jan 15 0 0 178.0 0.5 7.0 33.0

Jan 16 0 -1 192.4 0.6 7.0 33.0

Jan 17 2 2 180.9 0.5 7.0 33.0

Jan 18 0 0 181.7 0.8 7.0 33.0

Jan 19 1 0 177.2 0.8 7.0 33.0

Jan 20 0 0 176.8 4.6 6.0 33.0

Jan 21 2 0 157.3 0.5 0.0 33.0

Jan 22 -1 1 154.0 0.5 7.0 33.0

Jan 23 -1 0 157.1 0.9 7.0 33.0

Jan 24 -1 0 180.6 1.2 7.0 33.0

Jan 25 2 0 177.4 1.1 7.0 34.0

Jan 26 1 1 162.3 1.0 7.0 34.0

Jan 27 4 1 157.1 0.5 7.0 34.0

Jan 28 1 1 153.8 0.5 7.0 34.0

Jan 29 0 0 137.1 0.5 7.0 34.0

Jan 30 0 0 138.3 0.6 7.0 35.0

Jan 31 0 0 162.5 0.7 7.0 35.0

TOTAL 42 21

AVG 1 1 172.7 1.0 6.6 35.2

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

CHINOOK ADULT

12
TABLE 7

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS FEBRUARY 2017

CHINOOK unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F Feb 1 0 3 0 163.3 0.7 7.0 35.0

Feb 2 0 -1 0 162.5 0.7 6.5 34.0

Feb 3 0 0 0 160.9 0.5 7.0 34.0

Feb 4 0 0 0 168.4 0.5 7.0 34.0

Feb 5 0 4 1 180.6 0.5 7.0 34.0

Feb 6 0 5 0 172.4 0.6 7.0 34.0

Feb 7 0 4 4 171.7 0.6 0.0 35.0

Feb 8 0 4 3 185.9 0.6 7.0 35.0

Feb 9 0 3 0 182.7 1.0 7.0 35.0

Feb 10 0 13 5 220.0 1.4 6.0 35.0

Feb 11 1 8 5 235.4 44.4 6.0 36.0

Feb 12 0 13 6 267.6 62.7 5.0 36.0

Feb 13 0 15 9 234.4 31.3 3.0 36.0

Feb 14 0 9 4 229.1 22.2 3.0 36.0

Feb 15 0 5 1 214.7 0.8 3.0 35.0

Feb 16 0 9 3 217.0 1.1 4.0 35.0

Feb 17 0 21 6 228.5 1.1 5.0 35.0

Feb 18 0 6 4 235.8 1.1 5.0 36.0

Feb 19 0 6 2 270.0 26.3 4.0 35.0

Feb 20 0 10 4 253.3 16.5 3.0 36.0

Feb 21 0 23 10 288.0 47.6 3.0 36.0

Feb 22 0 22 6 263.5 31.5 3.0 36.0

Feb 23 0 17 4 275.8 37.8 3.0 37.0

Feb 24 0 15 8 284.3 38.6 3.0 38.0

Feb 25 0 11 5 266.9 23.1 3.0 37.0

Feb 26 0 27 17 271.1 19.7 3.0 37.0

Feb 27 0 15 6 244.8 8.1 3.0 37.0

Feb 28 0 30 10 225.8 1.0 3.0 38.0

TOTAL 1 297 123

AVG 0 11 4 224.1 15.1 4.5 35.6

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

CHINOOK ADULT COHO

13
TABLE 8

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS MARCH 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK CHUM SHAD LAMPREY STURGEON KCFS KCFS SECCHI DEG F Mar 1 0 0 22 7 237.3 0.8 3.5 38.0

Mar 2 0 0 20 6 230.0 0.9 3.5 38.0

Mar 3 0 0 29 13 235.1 3.1 3.0 38.0

Mar 4 0 0 39 17 267.0 15.8 3.0 38.0

Mar 5 0 0 27 11 267.3 15.6 3.0 38.0

Mar 6 0 0 26 11 229.4 2.7 3.5 38.0

Mar 7 0 0 18 11 247.2 22.7 3.0 38.0

Mar 8 1 0 27 9 252.9 22.4 4.0 38.0

Mar 9 0 0 43 20 278.3 46.8 3.0 39.0

Mar 10 2 0 133 52 299.9 67.5 3.0 39.0

Mar 11 1 0 69 28 306.8 79.1 3.5 40.0

Mar 12 2 0 59 18 336.4 103.9 4.0 40.0

Mar 13 1 0 37 20 320.6 87.7 3.0 40.0

Mar 14 0 0 57 18 351.2 122.9 4.0 40.0

Mar 15 2 0 55 24 370.8 137.5 3.0 41.0

Mar 16 0 0 36 17 371.2 143.3 2.0 41.0

Mar 17 0 0 36 13 389.4 162.2 2.5 41.0

Mar 18 2 0 67 16 411.8 186.8 2.0 42.0

Mar 19 0 0 47 10 409.6 190.1 2.0 42.0

Mar 20 0 0 24 5 417.6 202.5 2.0 42.0

Mar 21 0 0 18 -2 443.2 228.0 1.0 42.0

Mar 22 0 0 28 0 450.5 240.2 1.5 43.0

Mar 23 0 0 54 4 458.6 239.9 1.0 43.0

Mar 24 0 0 40 6 459.3 237.2 1.0 45.0

Mar 25 0 0 48 3 459.6 223.6 1.0 45.0

Mar 26 0 0 32 13 453.6 225.5 1.0 45.0

Mar 27 2 0 53 10 449.1 226.3 1.0 44.0

Mar 28 0 0 25 2 446.8 242.8 1.0 44.0

Mar 29 0 0 56 14 443.0 235.5 1.0 44.0

Mar 30 0 0 35 5 440.5 235.3 1.0 44.0

Mar 31 2 0 67 19 439.7 221.1 0.0 44.0

TOTAL 15 0 1,327 400

AVG 0 0 43 13 360.4 134.5 2.3 41.1

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

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

CHINOOK ADULT

14
TABLE 9

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS APRIL 2017

 CHINOOK ADULT CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Apr 1 1 0 52 16 442.0 247.7 0.0 45.0

Apr 2 3 0 38 13 448.8 252.9 0.0 44.0

Apr 3 2 0 46 25 445.3 255.5 2.0 45.0

Apr 4 2 0 56 26 439.7 248.8 2.0 45.0

Apr 5 14 0 31 18 435.3 244.6 2.0 45.0

Apr 6 12 0 43 22 420.5 223.7 3.0 45.0

Apr 7 32 0 40 10 393.5 189.4 2.5 46.0

Apr 8 57 0 38 20 384.5 176.9 2.5 46.0

Apr 9 62 0 22 14 423.0 204.9 2.5 47.0

Apr 10 16 0 29 11 399.8 180.7 2.0 47.0

Apr 11 38 0 28 4 385.0 172.7 2.0 47.0

Apr 12 50 0 27 17 386.8 179.3 3.0 47.0

Apr 13 47 0 24 14 411.9 198.4 3.0 47.0

Apr 14 42 0 22 7 403.7 188.2 3.0 47.0

Apr 15 38 0 34 14 399.1 182.8 3.0 47.0

Apr 16 71 0 11 9 386.7 173.7 2.5 48.0

Apr 17 78 0 26 12 365.1 171.0 2.5 48.0

Apr 18 112 0 20 6 379.3 182.0 2.5 48.0

Apr 19 103 0 20 5 359.7 162.8 3.0 48.0

Apr 20 131 0 14 6 345.7 151.1 3.0 48.0

Apr 21 170 0 25 10 375.3 173.9 3.0 48.0

Apr 22 175 1 22 2 380.4 171.7 3.0 49.0

Apr 23 245 2 20 8 376.4 164.1 3.0 49.0

Apr 24 215 1 18 6 361.1 156.9 3.0 49.0

Apr 25 341 0 15 2 365.2 161.4 3.0 50.0

Apr 26 271 3 22 11 377.3 165.6 3.0 50.0

Apr 27 196 4 13 2 380.2 166.0 3.0 50.0

Apr 28 215 4 8 2 384.3 168.9 2.5 50.0

Apr 29 230 4 14 7 381.6 169.7 2.5 51.0

Apr 30 362 7 5 1 361.8 153.1 3.0 51.0

TOTAL 3,331 26 783 320

AVG 111 1 26 11 393.3 187.9 2.5 47.6

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD LAMPREY

SPRING 3,339 26 1,504 479 0 

15
TABLE 10

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS MAY 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

May 1 469 12 0 8 4 0 0 352.4 141.4 3.0 51.0

May 2 540 6 0 11 2 0 0 350.6 148.2 3.0 51.0

May 3 836 30 0 7 2 0 0 345.8 146.6 4.0 51.0

May 4 4,057 145 0 22 3 0 2 340.8 134.0 3.5 52.0

May 5 6,177 237 0 21 7 0 1 350.6 139.0 3.0 53.0

May 6 4,342 219 0 25 6 0 1 388.4 180.5 3.5 53.0

May 7 2,544 141 0 29 5 0 0 436.8 236.0 3.0 53.0

May 8 1,651 132 0 24 5 0 12 454.5 253.6 3.0 53.0

May 9 1,234 76 0 21 8 0 17 451.8 259.1 3.0 54.0

May 10 1,008 97 0 17 1 4 14 443.5 251.4 3.5 54.0

May 11 1,284 168 1 19 3 11 7 438.7 245.2 3.5 54.0

May 12 1,634 210 0 12 3 5 10 450.4 253.0 2.5 54.0

May 13 965 141 0 18 2 0 6 441.5 246.3 3.0 54.0

May 14 1,506 200 0 30 9 1 7 438.6 239.1 3.0 54.0

May 15 2,204 477 0 28 6 0 13 438.4 235.0 3.0 54.0

May 16 2,201 408 0 34 8 5 10 435.7 234.4 3.0 54.0

May 17 1,900 383 0 24 6 1 16 429.5 229.4 3.0 53.0

May 18 1,242 298 0 19 4 4 13 434.2 231.5 2.0 53.0

May 19 1,627 535 0 19 5 5 19 423.2 223.4 3.0 53.0

May 20 4,087 1,280 0 32 6 2 42 410.0 209.6 2.0 53.0

May 21 5,838 2,061 0 23 6 2 13 402.4 205.3 2.0 53.0

May 22 6,539 2,458 0 37 8 5 30 391.7 200.3 3.0 55.0

May 23 5,358 2,115 0 36 12 4 68 395.3 201.9 3.0 55.0

May 24 3,868 1,272 1 50 7 13 764 405.7 213.1 3.0 56.0

May 25 2,588 995 1 34 4 8 331 435.7 242.0 3.0 56.0

May 26 2,221 926 2 31 7 362 199 440.3 247.1 3.0 56.0

May 27 3,311 1,022 11 31 7 2,183 204 432.1 239.9 3.5 56.0

May 28 3,034 796 5 35 14 1,829 734 420.9 230.5 3.0 57.0

May 29 2,785 544 18 33 10 2,333 526 414.5 224.1 3.0 57.0

May 30 1,916 379 5 24 3 5,101 702 426.4 238.4 3.0 57.0

May 31 1,311 321 24 38 9 5,072 458 446.9 265.4 3.0 58.0

TOTAL 80,277 18,084 68 792 182 16,950 4,219 

AVG 2,590 583 2 26 6 547 136 415.1 217.6 3.0 54.1

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 83,616 18,110 68 2,296 661 16,950 4,219 

 CHINOOK ADULT

16
TABLE 11

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS JUNE 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Jun 1 1,702 298 41 24 3 10,037 885 452.7 269.7 3.0 58.0

Jun 2 1,581 268 36 47 7 17,193 760 449.7 275.6 2.0 59.0

Jun 3 1,522 239 54 37 6 21,821 951 454.4 279.3 3.0 59.0

Jun 4 1,747 205 61 45 11 4,205 464 442.3 257.7 2.0 59.0

Jun 5 1,335 200 103 52 5 2,638 257 448.2 261.5 3.0 58.0

Jun 6 1,484 180 161 38 11 7,548 304 434.6 250.2 2.5 58.0

Jun 7 1,550 204 169 34 6 38,253 881 428.5 238.7 2.5 59.0

Jun 8 1,597 245 236 47 17 42,917 1,591 430.5 237.2 2.5 59.0

Jun 9 1,791 266 411 38 10 88,217 1,099 432.6 229.3 3.0 60.0

Jun 10 1,401 248 647 46 10 69,270 85 442.6 239.8 3.0 60.0

Jun 11 1,674 240 901 63 17 124,436 483 419.4 219.6 2.5 59.0

Jun 12 1,300 207 732 34 10 28,306 342 389.6 218.2 2.5 59.0

Jun 13 1,685 244 1,103 59 17 3,609 203 361.8 179.6 2.0 58.0

Jun 14 1,811 276 1,223 44 13 15,223 262 391.9 217.3 3.0 58.0

Jun 15 1,720 262 1,502 57 15 25,141 162 400.1 211.2 3.0 58.0

Jun 16 2,173 289 2,118 55 21 13,342 312 365.2 177.1 3.0 58.0

Jun 17 2,291 267 2,896 46 16 43,743 417 333.9 142.3 3.0 58.0

Jun 18 2,321 259 2,966 74 27 94,411 906 334.1 141.6 3.0 60.0

Jun 19 2,081 216 3,278 77 37 280,213 1,681 347.3 152.2 3.0 60.0

Jun 20 2,404 242 4,673 95 41 246,596 2,602 315.8 124.4 3.0 61.0

Jun 21 2,264 265 4,218 93 46 148,872 1,152 322.3 123.4 3.0 61.0

Jun 22 2,791 289 4,156 81 33 264,213 1,069 323.1 117.8 3.0 61.0

Jun 23 2,586 272 3,420 76 26 251,351 1,818 307.6 96.8 4.0 62.0

Jun 24 2,702 300 3,264 84 42 166,533 1,930 308.6 100.7 3.0 62.0

Jun 25 2,892 282 4,120 73 24 195,127 2,689 313.0 96.2 4.0 63.0

Jun 26 2,699 221 3,624 86 40 179,643 2,632 279.0 92.2 4.0 64.0

Jun 27 2,438 246 4,148 94 49 77,473 1,691 265.6 96.8 3.0 64.0

Jun 28 1,776 157 4,172 119 71 40,629 1,272 265.8 101.2 3.0 64.0

Jun 29 2,136 180 4,467 102 54 20,930 936 264.9 96.2 3.0 64.0

Jun 30 2,182 216 3,472 96 49 119,968 1,545 269.5 90.8 3.0 64.0

TOTAL 59,636 7,283 62,372 1,916 734 2,641,858 31,381 

AVG 1,988 243 2,079 64 24 88,062 1,046 366.5 177.8 2.9 60.2

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 83,616 18,110 62,440 4,212 1,395 2,658,808 35,600 

SUMMER 59,636 7,283 

TOTAL 143,252 25,393 

CHINOOK ADULT

17
TABLE 12

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS JULY 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Jul 1 1,742 185 2,666 89 40 44,051 2,236 0 235.5 95.6 3.0 65.0

Jul 2 1,875 184 2,515 143 67 26,095 1,683 0 238.9 100.0 3.0 66.0

Jul 3 1,786 198 2,474 160 88 36,341 1,736 0 222.2 95.5 4.0 66.0

Jul 4 2,021 182 2,384 150 71 44,525 1,846 0 218.6 89.6 4.0 66.0

Jul 5 1,617 200 2,458 148 78 45,233 1,295 0 231.4 94.9 4.0 66.0

Jul 6 1,240 177 1,601 153 89 20,859 1,737 0 200.6 100.0 5.5 67.0

Jul 7 1,661 163 1,713 249 143 18,971 1,628 0 219.7 95.0 4.0 67.0

Jul 8 1,356 149 1,354 227 119 23,520 996 0 203.6 89.9 5.0 67.0

Jul 9 1,126 141 1,211 229 135 37,699 1,780 0 200.2 95.2 6.0 68.0

Jul 10 876 91 1,218 206 128 30,868 1,379 0 193.2 100.4 5.0 68.0

Jul 11 979 128 1,095 309 173 15,829 1,182 0 186.8 95.2 5.0 68.0

Jul 12 1,093 130 695 299 171 23,453 1,024 1 181.9 90.3 5.0 68.0

Jul 13 727 92 571 311 173 18,194 1,728 0 187.1 95.3 5.0 68.0

Jul 14 597 88 460 397 246 15,732 1,132 0 205.3 100.2 6.0 68.0

Jul 15 698 94 396 388 231 12,737 1,130 0 188.5 95.7 6.0 69.0

Jul 16 740 80 412 617 381 7,025 1,205 0 185.0 90.6 5.0 69.0

Jul 17 714 112 291 476 285 5,441 1,284 0 180.2 95.0 6.0 69.0

Jul 18 659 76 239 577 353 5,772 1,249 1 190.3 100.5 6.0 69.0

Jul 19 616 79 158 636 402 5,355 978 0 196.5 96.2 6.0 70.0

Jul 20 1,025 99 173 769 450 6,947 748 0 181.5 90.0 6.0 69.0

Jul 21 594 100 138 727 387 4,181 725 0 175.2 94.8 7.0 69.0

Jul 22 592 73 128 763 421 3,704 686 0 158.3 100.4 7.0 69.0

Jul 23 548 67 108 590 333 3,308 836 0 146.1 96.2 7.0 70.0

Jul 24 456 66 86 932 540 1,432 1,081 0 154.1 90.9 7.0 70.0

Jul 25 570 80 85 873 521 2,185 748 1 157.4 95.1 7.0 70.0

Jul 26 417 76 75 1,365 699 3,101 495 0 159.8 100.0 6.0 70.0

Jul 27 484 55 65 1,425 765 1,349 676 0 145.4 95.2 7.0 71.0

Jul 28 378 57 54 1,130 534 1,735 758 0 151.9 89.9 7.0 71.0

Jul 29 329 55 40 1,221 556 1,511 864 0 178.4 95.1 7.0 71.0

Jul 30 474 42 49 1,032 475 766 618 0 149.6 99.6 7.0 71.0

Jul 31 418 46 59 1,052 473 888 495 1 160.6 93.8 7.0 71.0

TOTAL 28,408 3,365 24,971 17,643 9,527 468,807 35,958 4 

AVG 916 109 806 569 307 15,123 1,160 0 186.6 95.4 5.7 68.6

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY STURGEON

SPRING 83,616 18,110 87,411 21,855 10,922 3,127,615 71,558 4 

SUMMER 88,044 10,648 

TOTAL 171,660 28,758 

CHINOOK ADULT

18
TABLE 13

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS AUGUST 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Aug 1 354 38 0 0 44 914 429 0 846 566 0 159.6 89.9 7.0 71.0

Aug 2 493 51 0 0 39 1,617 732 0 1,432 936 0 165.5 95.2 7.0 71.0

Aug 3 396 59 0 0 25 1,950 817 0 651 863 0 145.6 100.4 7.0 72.0

Aug 4 263 48 0 0 19 1,721 677 0 565 543 0 140.4 96.3 7.0 73.0

Aug 5 216 45 0 0 20 2,102 826 0 388 592 0 137.4 90.8 7.0 73.0

Aug 6 154 30 0 0 14 1,336 460 0 241 496 0 140.2 95.0 7.0 73.0

Aug 7 133 17 0 0 12 577 211 0 317 321 0 134.9 91.1 7.0 73.0

Aug 8 201 19 0 0 5 469 224 0 246 407 0 137.4 94.2 7.0 73.0

Aug 9 245 48 0 0 11 508 204 0 255 249 0 142.2 90.9 7.0 73.0

Aug 10 331 61 0 0 2 768 366 0 146 362 0 147.1 96.0 7.0 73.0

Aug 11 430 35 0 0 0 1,119 462 0 113 342 0 148.1 100.5 7.0 74.0

Aug 12 489 42 0 0 8 840 373 0 89 287 0 140.0 95.2 7.0 74.0

Aug 13 429 28 1 0 4 773 263 0 80 622 0 134.5 89.8 7.0 73.0

Aug 14 631 56 0 0 2 533 223 0 136 283 0 136.1 91.5 7.0 73.0

Aug 15 487 60 0 0 8 547 223 0 107 229 0 141.8 97.4 7.0 72.0

Aug 16 847 117 7 0 4 621 259 0 130 234 0 139.3 95.4 7.0 72.0

Aug 17 1,290 149 26 0 5 1,064 448 1 217 248 0 128.1 84.0 7.0 72.0

Aug 18 1,711 210 31 7 3 2,155 801 0 320 240 1 116.6 73.1 7.0 72.0

Aug 19 996 166 21 2 2 2,378 747 0 215 214 0 117.2 74.0 7.0 72.0

Aug 20 1,230 169 30 11 8 4,395 1,137 0 117 255 0 125.1 81.5 7.0 72.0

Aug 21 582 132 50 7 9 1,847 503 0 191 137 0 123.1 79.7 7.0 72.0

Aug 22 1,843 240 63 16 12 3,031 716 0 123 308 0 132.8 88.8 7.0 72.0

Aug 23 2,787 451 111 24 2 3,234 789 0 83 148 0 131.4 87.1 7.0 72.0

Aug 24 2,332 414 212 23 0 3,724 803 0 96 166 0 128.0 85.6 7.0 72.0

Aug 25 1,831 302 118 18 5 2,650 553 0 101 75 0 121.3 77.0 7.0 72.0

Aug 26 3,527 573 268 40 2 3,847 697 0 74 82 0 115.5 70.9 7.0 72.0

Aug 27 7,926 1,157 380 35 1 2,656 422 0 111 110 0 106.5 62.3 7.0 72.0

Aug 28 7,990 1,021 486 78 1 1,914 215 0 199 74 0 115.4 71.5 7.0 72.0

Aug 29 4,052 839 476 59 1 2,097 330 2 73 85 0 143.2 90.9 7.0 71.0

Aug 30 3,977 726 265 42 5 1,357 226 0 56 45 0 137.7 92.3 7.0 72.0

Aug 31 2,517 502 153 28 1 1,085 214 0 68 104 0 144.4 91.6 7.0 72.0

TOTAL 50,690 7,805 2,698 390 274 53,829 15,350 3 7,786 9,623 1 

AVG 1,635 252 87 13 9 1,736 495 251 310 0 134.7 87.7 7.0 72.3

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 83,616 18,110 2,698 390 87,685 75,684 26,272 3 3,135,401 81,181 5 

SUMMER 88,044 10,648 

FALL 50,690 7,805 

TOTAL 222,350 36,563 

CHINOOK ADULT

19
TABLE 14

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Sep 1 1,766 402 72 25 1 811 174 0 110 0 152.3 2.0 7.0 72.0

Sep 2 2,148 462 67 10 0 670 144 0 124 0 124.4 1.3 7.0 72.0

Sep 3 7,602 533 282 57 0 935 150 0 47 0 107.3 1.3 7.0 72.0

Sep 4 8,327 612 320 44 0 1,342 242 1 58 0 108.8 1.3 5.0 72.0

Sep 5 116.8 1.3 7.0 72.0

Sep 6 4,197 612 315 49 1 771 180 0 14 0 118.1 0.0 7.0 72.0

Sep 7 3,219 464 239 60 0 712 158 0 168 0 133.2 1.3 7.0 72.0

Sep 8 3,217 493 171 15 1 682 130 1 180 0 121.9 1.3 7.0 72.0

Sep 9 9,400 735 383 40 1 817 188 0 162 1 102.4 1.3 7.0 72.0

Sep 10 21,427 1,593 1,475 79 1 1,500 307 2 65 0 102.8 1.3 6.0 71.0

Sep 11 27,333 2,174 3,048 146 0 1,954 328 0 72 1 122.4 1.3 7.0 71.0

Sep 12 21,541 2,081 4,019 180 0 2,372 350 1 12 0 122.2 1.3 7.0 71.0

Sep 13 16,319 1,641 2,957 110 0 1,941 295 0 45 0 113.7 1.3 7.0 71.0

Sep 14 16,064 1,676 2,782 149 0 1,646 285 2 32 0 113.6 1.3 6.0 70.0

Sep 15 8,921 1,054 1,931 115 0 1,357 192 0 42 0 118.1 1.3 7.0 70.0

Sep 16 8,513 1,020 1,968 99 0 1,234 201 1 18 1 129.5 1.3 7.0 69.0

Sep 17 8,410 851 1,669 85 0 1,095 162 2 29 0 108.6 1.3 7.0 68.0

Sep 18 9,784 1,294 1,683 122 0 1,293 187 2 22 1 96.0 1.2 7.0 69.0

Sep 19 9,374 1,251 2,064 75 0 1,544 300 1 14 0 95.6 1.3 6.0 68.0

Sep 20 7,428 932 2,232 117 0 1,560 273 1 19 0 96.1 1.2 7.0 67.0

Sep 21 7,807 952 3,490 152 0 2,284 345 3 15 0 108.7 1.2 6.0 67.0

Sep 22 2,982 474 1,578 108 0 1,439 283 1 10 0 105.7 1.2 6.0 67.0

Sep 23 4,976 679 2,615 131 1 1,825 344 2 12 0 86.1 1.2 6.0 65.0

Sep 24 4,551 611 2,005 120 0 1,331 237 1 0 0 80.1 1.2 6.0 66.0

Sep 25 5,137 629 2,009 134 0 1,171 226 2 12 1 83.6 1.2 7.0 66.0

Sep 26 3,613 520 1,605 114 0 766 136 4 9 -1 121.8 0.8 7.0 66.0

Sep 27 3,727 626 1,190 107 0 762 139 1 24 0 120.3 1.2 7.0 66.0

Sep 28 3,568 453 1,000 79 1 589 128 4 12 0 122.5 1.2 7.0 66.0

Sep 29 2,330 391 816 39 1 475 80 1 18 1 121.0 1.2 7.0 66.0

Sep 30 1,604 265 600 32 0 320 49 0 3 0 87.2 1.2 7.0 66.0

TOTAL 235,285 25,480 44,585 2,593 8 35,198 6,213 33 1,348 5 

AVG 8,113 879 1,537 89 0 1,214 214 1 46 0 111.4 1.2 6.7 69.1

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 83,616 18,110 47,283 2,983 87,693 110,882 32,485 36 3,135,401 82,529 10 

SUMMER 88,044 10,648 

FALL 285,975 33,285 

TOTAL 457,635 62,043 

 Note: no fish counting Sept 5, five hours missing from both ladders on Sept 6 due to mandatory evacuation caused by local forest fire

CHINOOK ADULT

20
TABLE 15

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Oct 1 2,133 357 581 50 403 60 1 0 6 0 84.3 1.2 7.0 65.0

Oct 2 6,209 798 1,763 115 733 145 1 0 5 0 109.4 1.2 7.0 65.0

Oct 3 1,605 363 969 82 402 67 0 0 3 0 113.7 1.2 7.0 64.0

Oct 4 1,227 286 743 60 322 67 0 0 0 0 115.5 1.2 7.0 64.0

Oct 5 1,373 226 750 60 351 59 0 0 4 0 123.6 1.1 7.0 63.0

Oct 6 650 107 458 31 205 26 0 0 5 0 100.3 1.1 7.0 62.0

Oct 7 801 138 527 62 211 39 0 0 1 0 84.5 1.1 7.0 63.0

Oct 8 1,817 206 796 67 207 44 0 0 0 0 85.6 1.1 7.0 63.0

Oct 9 2,130 224 1,196 98 266 63 1 0 1 1 117.2 1.1 7.0 62.0

Oct 10 1,064 189 569 48 144 29 1 0 1 0 103.5 1.2 7.0 62.0

Oct 11 1,547 129 451 25 141 30 0 0 2 0 96.1 1.2 7.0 62.0

Oct 12 1,504 160 1,581 97 197 27 1 0 0 0 113.1 1.2 7.0 61.0

Oct 13 547 95 532 24 111 41 0 0 0 0 99.4 1.2 7.0 61.0

Oct 14 368 42 264 27 81 17 0 0 0 0 95.5 1.2 7.0 60.0

Oct 15 222 68 227 23 136 51 0 0 2 0 85.3 1.1 7.0 60.0

Oct 16 658 72 406 15 124 39 0 0 0 0 93.1 1.2 7.0 59.0

Oct 17 392 63 355 19 129 37 0 0 0 0 84.9 1.1 7.0 58.0

Oct 18 548 82 348 37 155 37 0 0 0 0 96.3 1.1 6.0 59.0

Oct 19 634 69 506 33 86 20 0 0 0 0 91.3 1.1 6.0 59.0

Oct 20 518 89 430 17 88 36 0 0 0 0 79.8 1.1 6.5 59.0

Oct 21 559 69 913 41 130 51 0 0 1 0 90.0 1.1 7.0 59.0

Oct 22 377 48 3,405 142 206 77 0 0 5 0 117.6 1.1 1.0 59.0

Oct 23 137 45 2,715 193 135 69 0 0 5 0 104.6 1.0 3.0 57.0

Oct 24 27 4 498 25 44 9 0 0 1 0 114.7 1.1 1.0 56.0

Oct 25 99 31 1,393 68 86 39 0 1 -1 0 91.8 1.1 2.0 56.0

Oct 26 124 35 605 54 63 28 1 1 0 0 92.2 1.1 0.5 56.0

Oct 27 74 26 204 14 22 15 0 0 2 0 89.8 1.1 4.0 56.0

Oct 28 92 29 171 10 26 8 0 0 -1 0 93.1 1.1 4.0 56.0

Oct 29 156 30 106 12 21 10 0 2 -1 0 85.0 1.0 6.0 56.0

Oct 30 288 38 190 14 46 10 0 0 0 0 95.5 1.0 6.0 56.0

Oct 31 97 10 93 6 25 6 0 0 1 0 98.7 1.1 7.0 55.0

TOTAL 27,977 4,128 23,745 1,569 5,296 1,256 6 4 42 1 

AVG 902 133 766 51 171 41 0 0 1 0 98.2 1.1 5.8 59.8

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 83,616 18,110 71,028 4,552 87,693 116,178 33,741 42 4 3,135,401 82,571 11 

SUMMER 88,044 10,648 

FALL 313,952 37,413 

TOTAL 485,612 66,171 

CHINOOK ADULT

21
TABLE 16

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS NOVEMBER 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Nov 1 260 20 157 20 29 10 1 0 81.2 1.0 5.0 55.0

Nov 2 209 26 97 7 19 7 0 1 91.5 1.0 5.0 55.0

Nov 3 422 10 268 19 13 3 0 -1 99.7 1.0 7.0 54.0

Nov 4 304 25 286 12 32 8 0 0 115.9 1.0 6.0 54.0

Nov 5 326 23 341 11 20 7 0 0 113.8 0.9 6.0 54.0

Nov 6 173 24 307 28 23 11 0 0 119.3 1.0 6.0 54.0

Nov 7 178 10 265 16 20 11 2 0 126.2 1.1 6.0 54.0

Nov 8 84 5 217 14 10 5 3 0 130.0 0.3 7.0 53.0

Nov 9 97 9 124 9 14 4 2 0 125.6 1.0 6.0 51.0

Nov 10 134 22 339 16 11 5 2 0 123.7 1.0 7.0 52.0

Nov 11 168 16 317 17 14 7 1 0 125.1 1.0 7.0 52.0

Nov 12 181 14 145 8 13 5 0 0 125.8 1.0 7.0 52.0

Nov 13 153 10 269 10 13 6 2 1 120.7 1.0 7.0 51.0

Nov 14 138 10 134 6 9 1 0 0 119.2 1.0 7.0 51.0

Nov 15 54 11 53 7 11 2 0 0 123.2 1.0 4.0 51.0

Nov 16 24 2 49 5 6 1 1 -1 120.2 1.0 7.0 51.0

Nov 17 18 0 33 1 4 2 0 0 127.3 1.0 7.0 51.0

Nov 18 51 2 111 4 11 4 0 0 130.9 1.0 7.0 51.0

Nov 19 36 1 56 6 3 2 0 0 132.4 1.0 7.0 50.0

Nov 20 95 11 132 3 -2 2 1 0 130.0 1.0 7.0 49.0

Nov 21 31 8 187 8 3 2 0 0 151.3 1.0 7.0 49.0

Nov 22 29 11 224 11 22 6 0 0 144.7 1.0 5.0 49.0

Nov 23 17 0 79 1 8 6 0 0 140.4 1.1 5.0 49.0

Nov 24 24 5 216 12 4 2 0 1 140.8 0.7 7.0 49.0

Nov 25 28 7 136 5 17 4 0 0 149.5 0.5 1.0 49.0

Nov 26 11 1 37 1 2 0 0 0 148.9 0.5 2.0 48.0

Nov 27 12 0 40 0 11 7 0 0 146.0 0.5 7.0 48.0

Nov 28 8 0 30 1 6 1 1 0 152.5 0.5 6.0 48.0

Nov 29 8 0 2 0 7 2 1 0 144.4 0.5 7.0 48.0

Nov 30 22 0 14 0 21 2 0 0 141.6 0.5 7.0 48.0

TOTAL 3,295 283 4,665 258 374 135 17 1

AVG 110 9 156 9 12 5 1 0 128.1 0.9 6.1 51.0

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 83,616 18,110 74,347 4,752 87,693 116,429 33,833 42 21 3,135,401 82,572 11 

SUMMER 88,044 10,648 

FALL 316,833 37,648 

TOTAL 488,493 66,406 

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

CHINOOK ADULT

22
TABLE 17

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - FISH COUNTS DECEMBER 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Dec 1 12 0 9 0 11 4 -1 141.1 0.5 7.0 48.0

Dec 2 10 0 2 0 7 2 0 146.4 0.5 7.0 48.0

Dec 3 3 0 0 0 5 1 0 142.3 0.5 7.0 48.0

Dec 4 5 0 3 0 16 6 0 141.8 0.5 7.0 48.0

Dec 5 6 1 4 0 2 0 0 142.9 0.5 7.0 48.0

Dec 6 1 1 7 0 4 0 0 142.1 0.5 6.0 48.0

Dec 7 3 0 9 0 14 5 0 158.4 0.5 7.0 46.0

Dec 8 1 0 30 1 11 2 0 163.1 0.5 6.0 46.0

Dec 9 4 0 30 0 12 4 0 164.7 0.5 6.0 46.0

Dec 10 1 0 8 0 17 3 -1 151.0 0.5 6.0 45.0

Dec 11 0 1 16 2 23 9 0 157.5 0.5 7.0 44.0

Dec 12 3 0 2 0 17 8 0 162.7 0.5 6.0 44.0

Dec 13 4 0 4 0 18 8 0 160.2 0.5 6.0 44.0

Dec 14 2 0 0 0 15 2 0 156.9 0.5 6.0 44.0

Dec 15 1 0 3 0 14 6 0 145.3 0.5 7.0 43.0

Dec 16 1 0 4 0 13 6 0 136.3 0.5 7.0 43.0

Dec 17 2 0 0 0 3 0 0 130.6 0.5 7.0 43.0

Dec 18 1 1 0 0 14 7 0 126.8 1.1 7.0 43.0

Dec 19 2 -1 1 0 7 2 0 138.6 0.5 7.0 43.0

Dec 20 2 1 14 0 18 7 0 153.0 0.5 7.0 43.0

Dec 21 1 0 3 0 9 4 0 140.6 0.5 7.0 43.0

Dec 22 0 0 2 0 4 0 0 148.6 0.5 7.0 43.0

Dec 23 0 1 3 1 2 2 -1 149.8 0.5 7.0 42.0

Dec 24 1 0 6 -1 4 0 -1 151.7 0.5 5.0 42.0

Dec 25 0 0 0 0 0 0 0 157.2 0.5 5.0 40.0

Dec 26 0 0 3 0 7 5 0 181.8 0.5 7.0 40.0

Dec 27 0 0 6 0 6 2 -1 162.9 0.5 7.0 40.0

Dec 28 0 0 -1 0 0 0 0 165.5 0.5 7.0 40.0

Dec 29 0 0 7 1 22 7 -2 174.3 0.5 7.0 40.0

Dec 30 0 0 58 5 67 35 0 159.9 0.5 4.0 41.0

Dec 31 0 0 10 1 19 7 -1 179.4 0.5 5.0 41.0

TOTAL 66 5 243 10 381 144 -8

AVG 2 0 8 0 12 5 152.7 0.5 6.5 43.8

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 83,616 18,110 74,347 4,752 87,693 116,429 33,833 42 21 3,135,401 82,572 11 

SUMMER 88,044 10,648 

FALL 316,833 37,648 

TOTAL 488,493 66,406 

 Note: December 1 to 31 counts were from video review. The counts are 16-hour counts and occurred between 0400-2000 PST. Visual counting ended November 30.

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

CHINOOK ADULT

23
TABLE 18

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - NIGHT FISH COUNTS May-17

CHINOOK COHO COHO unclipped

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

May 1

May 2

May 3

May 4

May 5

May 6

May 7

May 8

May 9

May 10

May 11

May 12

May 13

May 14

May 15 107 41 0 1 0 20

May 16 163 43 0 3 0 3

May 17 94 19 0 2 0 18

May 18 148 52 0 -1 0 12

May 19 265 52 0 0 0 27

May 20 822 227 0 5 -1 2

May 21 620 100 0 3 1 20

May 22 469 159 0 3 0 16

May 23 418 84 0 9 3 143

May 24 207 32 0 6 0 -24

May 25 75 95 0 6 0 101

May 26 70 15 0 3 1 202

May 27 106 57 0 1 1 298

May 28 39 20 0 2 1 30

May 29 57 11 0 2 0 403

May 30 24 2 2 1 0 -69

May 31 36 2 1 4 1 497

TOTAL 3,720 1,011 3 50 7 1,699

AVG 219 59 0 3 0 100

Note: night counts are video counts from 2000 to 0400 PST.

CHINOOK ADULT

24
TABLE 19

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - NIGHT FISH COUNTS Jun-17

CHINOOK COHO COHO unclipped

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

Jun 1 18 8 0 1 6 2 295

Jun 2 28 0 0 2 2 0 715

Jun 3 25 2 0 0 2 1 68

Jun 4 28 7 0 0 2 0 -90

Jun 5 35 5 0 4 2 1 446

Jun 6 56 0 0 5 8 0 -10

Jun 7 35 3 0 4 2 1 473

Jun 8 52 12 0 12 1 0 -536

Jun 9 23 3 0 12 1 0 367

Jun 10 47 5 0 20 3 0 619

Jun 11 47 3 1 14 2 1 142

Jun 12 32 -3 0 34 0 1 -172

Jun 13 31 6 0 19 3 0 -35

Jun 14 59 9 0 29 5 1 -286

Jun 15 53 6 0 25 2 0 -173

Jun 16 20 -1 0 41 0 -1 -354

Jun 17 46 2 0 38 3 0 -308

Jun 18 77 8 0 67 1 0 346

Jun 19 71 9 0 77 4 2 -604

Jun 20 94 2 0 108 5 3 -382

Jun 21 74 3 0 85 1 0 1,201

Jun 22 103 -2 0 81 6 2 -729

Jun 23 103 10 0 35 1 -1 155

Jun 24 75 4 0 100 -2 4 1,744

Jun 25 25 1 0 54 1 1 363

Jun 26 86 5 0 84 0 1 2,634

Jun 27 68 0 0 112 3 1 590

Jun 28 38 2 0 123 3 1 1,152

Jun 29 68 3 0 96 0 -1 962

Jun 30 41 1 0 66 0 0 4,409

TOTAL 1,558 113 1 1,348 67 20 13,002

AVG 52 4 0 45 2 1 433

Note: night counts are video counts from 2000 to 0400 PST.

4 hours night count video @ BONW missing on June 18

CHINOOK ADULT

25
TABLE 20

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - NIGHT FISH COUNTS Jul-17

CHINOOK COHO COHO unclipped

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

Jul 1 23 1 35 2 0 2,048

Jul 2 40 0 71 38 34 2,036

Jul 3 55 3 31 7 2 2,009

Jul 4 36 2 113 10 6 1,189

Jul 5 25 3 46 8 6 1,998

Jul 6 36 6 91 12 3 1,399

Jul 7 60 12 100 13 4 1,331

Jul 8 33 18 58 2 0 1,337

Jul 9 25 4 44 5 1 2,007

Jul 10 18 6 55 12 6 1,863

Jul 11 32 10 54 11 8 1,385

Jul 12 31 2 64 13 9 1,258

Jul 13 54 1 26 7 5 1,947

Jul 14 40 3 28 3 3 -231

Jul 15 27 3 14 4 5 1,177

Jul 16 60 4 26 7 3 1,440

Jul 17 32 27 25 11 9 1,310

Jul 18 10 1 16 11 13 804

Jul 19 20 0 4 20 15 487

Jul 20 15 9 12 6 6 1,670

Jul 21 34 1 14 5 4 1,638

Jul 22 25 12 9 10 6 1,585

Jul 23 7 3 13 7 5 1,194

Jul 24 21 1 5 5 6 1,475

Jul 25 18 1 2 24 14 1,270

Jul 26 20 11 5 42 20 1,328

Jul 27 16 0 2 27 18 1,814

Jul 28 20 17 2 31 14 3,017

Jul 29 14 2 0 8 11 2,449

Jul 30 8 0 3 -1 6 1,450

Jul 31 14 6 4 54 42 1,672

TOTAL 869 169 972 414 284 47,356

AVG 28 5 31 13 9 1,528

Note: night counts are video counts from 2000 to 0400 PST.

CHINOOK ADULT

26
TABLE 21

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - NIGHT FISH COUNTS Aug-17

CHINOOK COHO COHO unclipped

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

Aug 1 14 0 0 0 2 54 32 1,409

Aug 2 23 0 0 0 0 40 27 1,357

Aug 3 32 10 0 0 3 47 36 1,462

Aug 4 18 2 0 0 3 78 45 1,371

Aug 5 9 5 0 0 1 35 24 1,719

Aug 6 0 1 0 0 1 11 6 934

Aug 7 15 1 0 0 2 14 10 620

Aug 8 11 0 0 0 1 28 19 1,009

Aug 9 22 2 0 0 -1 14 7 972

Aug 10 27 2 0 0 2 31 13 1,148

Aug 11 12 1 0 0 0 22 16 627

Aug 12 66 7 0 0 0 23 9 950

Aug 13 28 0 0 0 -1 5 4 1,094

Aug 14 41 2 0 0 0 28 16 1,233

Aug 15 27 3 0 0 3 13 11 715

Aug 16 34 3 1 0 2 40 22 210

Aug 17 58 3 3 2 0 33 9 375

Aug 18 69 0 0 0 2 70 31 417

Aug 19 47 11 2 0 1 65 31 571

Aug 20 61 3 0 0 0 74 20 346

Aug 21 28 3 0 0 0 54 13 547

Aug 22 98 2 2 0 1 34 9 570

Aug 23 53 9 0 0 1 82 45 126

Aug 24 23 10 18 2 1 79 29 551

Aug 25 114 17 35 6 0 149 50 76

Aug 26 51 24 0 0 0 51 15 276

Aug 27 140 43 35 6 0 143 31 108

Aug 28 466 153 30 6 0 200 42 -172

Aug 29 244 125 17 1 2 135 23 48

Aug 30 70 33 5 0 0 25 0 -245

Aug 31 50 35 7 1 0 28 10 329

TOTAL 1,951 510 155 24 26 1,705 655 20,753

AVG 63 16 5 1 1 55 21 669

Note: night counts are video counts from 2000 to 0400 PST.

CHINOOK ADULT

27
TABLE 22

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

BONNEVILLE PROJECT - NIGHT FISH COUNTS Sep-17

CHINOOK COHO COHO unclipped

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

Sep 1 56 11 1 3 21 6 481

Sep 2 74 50 1 1 8 12 264

Sep 3 338 44 6 6 44 13 222

Sep 4 496 26 34 3 52 15 323

Sep 5 400 141 38 8 55 28 42

Sep 6 195 38 21 2 24 3 133

Sep 7 102 31 9 0 33 14 314

Sep 8 248 41 21 3 32 14 303

Sep 9 571 45 47 5 64 11 103

Sep 10 1,158 74 132 23 165 50 46

Sep 11 888 62 139 5 108 20 -24

Sep 12 502 41 93 13 72 8 -15

Sep 13 395 48 96 7 80 8 75

Sep 14 197 52 42 13 33 14 40

Sep 15 288 58 46 37 109 15 81

Sep 16 64 52 28 3 36 9 214

Sep 17 181 25 48 13 92 16 121

Sep 18 137 33 24 7 77 26 79

Sep 19 57 18 51 9 61 22 98

Sep 20 138 55 21 3 71 13 86

Sep 21 91 61 13 8 67 7 95

Sep 22 165 11 63 2 123 32 7

Sep 23 178 60 27 16 94 14 37

Sep 24 69 13 38 2 49 6 11

Sep 25 31 27 13 6 28 4 71

Sep 26 157 57 32 6 38 7 21

Sep 27 205 10 42 1 31 9 15

Sep 28 207 64 40 11 36 10 86

Sep 29 26 4 1 0 19 3 42

Sep 30 26 11 3 5 7 0 54

TOTAL 7,640 1,263 1,170 221 1,729 409 3,425

AVG 255 42 39 7 58 14 114

Note: night counts are video counts from 2000 to 0400 PST.

CHINOOK ADULT

28
TOTAL

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK SALMONID

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

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

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

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

1942 401,998 151,800 55,464 12,402 1,865 11 623,540

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

TABLE 23a

 YEARLY TOTALS OF SALMONIDS COUNTED OVER BONNEVILLE DAM

1938 - 2017

29
TOTAL

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK SALMONID

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

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

1983 244,346 218,439 100,545 15,173 50 52 578,605

1984 324,425 315,560 152,541 29,487 64 8 822,085

1985 463,873 343,987 166,340 56,857 97 147 1,031,301

1986 570,881 379,891 58,123 130,853 77 23 1,139,848

1987 547,494 303,081 116,993 27,635 147 20 995,370

1988 494,025 279,072 79,714 39,620 60 6 892,497

1989 416,117 287,798 41,884 39,281 16 12 785,108

1990 340,990 183,027 49,581 24,845 26 0 598,469

1991 274,622 274,545 76,481 64,057 5 550 690,260

1992 256,299 314,975 84,992 18,126 39 24 674,455

1993 277,657 188,386 80,178 11,732 17 15 557,985

1994 244,320 163,124 13,154 22,794 26 5 443,423

1995 245,250 209,071 9,135 12,572 30 36 476,094

1996 299,962 212,475 31,093 19,077 22 1 562,630

1997 399,784 274,536 48,342 27,919 47 64 750,692

1998 290,292 197,501 13,613 49,488 21 13 550,928

1999 347,486 212,118 18,304 45,805 43 28 623,784

2000 501,012 282,935 97,541 99,660 17 0 981,165

2001 1,037,440 676,793 123,416 277,934 29 -4 2,115,608

2002 965,356 510,680 51,200 100,835 72 0 1,628,143

2003 996,660 365,821 39,291 133,874 411 637 1,536,694

2004 906,197 313,378 123,291 119,851 80 1 1,462,798

2005 600,415 315,650 72,971 88,791 139 22 1,077,988

2006 526,538 339,301 37,066 110,054 165 6 1,013,130

2007 359,867 325,450 24,376 100,725 142 27 810,587

2008 587,428 357,845 213,607 146,059 75 60 1,305,074

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

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

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

2012 733,930 235,303 515,673 60,023 65 1 1,544,995

2013 1,327,783 240,110 197,826 68,651 167 520 1,835,057

2014 1,363,284 338,533 656,103 302,559 122 1 2,660,602

2015 1,497,536 276,422 545,196 43,128 176 55 2,362,513

2016 799,259 194,364 357,863 48,249 47 3 1,399,785

2017 574,244 121,843 90,042 82,327 21 42 868,519

Total 37,262,415 17,021,344 8,975,555 4,228,658 40,994 7,565 67,536,531

10-Year

Average 934,823 315,536 332,645 126,319 96 461 1,709,879

*Jacks included

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

of the monthly count tables. Totals for 2013-17 include nighttime video counts.

 YEARLY TOTALS OF SALMONIDS COUNTED OVER BONNEVILLE DAM 

1981 - 2017

(continued)

TABLE 23a

30
TOTAL

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK SALMONID

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

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

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

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

1942 401,998 151,800 55,464 12,402 1,865 11 623,540

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

TABLE 23b

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

1938 - 2017

31
TOTAL

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK SALMONID

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

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

1983 244,346 218,439 100,545 15,173 50 52 578,605

1984 324,425 315,560 152,541 29,487 64 8 822,085

1985 463,873 343,987 166,340 56,857 97 147 1,031,301

1986 570,881 379,891 58,123 130,853 77 23 1,139,848

1987 547,494 303,081 116,993 27,635 147 20 995,370

1988 494,025 279,072 79,714 39,620 60 6 892,497

1989 416,117 287,798 41,884 39,281 16 12 785,108

1990 340,990 183,027 49,581 24,845 26 0 598,469

1991 274,622 274,545 76,481 64,057 5 550 690,260

1992 256,299 314,975 84,992 18,126 39 24 674,455

1993 277,657 188,386 80,178 11,732 17 15 557,985

1994 243,450 161,978 12,678 22,794 26 5 440,931

1995 240,050 202,448 8,774 12,034 30 36 463,372

1996 296,635 205,213 30,252 18,747 22 1 550,870

1997 387,088 258,385 47,008 27,267 47 64 719,859

1998 280,944 185,094 13,218 49,920 21 13 529,210

1999 343,176 206,488 17,877 45,152 43 28 612,764

2000 491,905 275,178 93,398 97,032 17 0 957,530

2001 971,119 633,073 114,934 266,314 29 -4 1,985,465

2002 924,679 480,309 49,610 94,901 72 0 1,549,571

2003 996,660 365,821 39,291 133,874 411 637 1,536,694

2004 906,197 313,378 123,291 119,851 80 1 1,462,798

2005 600,415 315,650 72,971 88,791 139 22 1,077,988

2006 526,538 339,301 37,066 110,054 165 6 1,013,130

2007 359,867 325,450 24,376 100,725 142 27 810,587

2008 587,428 357,845 213,607 146,059 75 60 1,305,074

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

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

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

2012 733,930 235,303 515,673 60,023 65 1 1,544,995

2013 1,300,711 234,047 185,505 66,758 167 508 1,787,696

2014 1,339,659 326,001 614,179 294,534 122 1 2,574,496

2015 1,450,683 268,730 510,706 42,267 176 55 2,272,617

2016 774,172 188,146 342,498 47,509 47 3 1,352,375

2017 555,440 117,878 87,693 80,756 21 42 841,830

Total 36,969,118 16,853,807 8,851,057 4,193,645 40,994 7,553 66,916,174

10-Year

Average 920,678 311,889 322,000 125,010 96 460 1,680,133

*Jacks included

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

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

1938 - 2017

(continued)

TABLE 23b

32
MONTHLY COUNT OF CHINOOK SALMON SPRING SUMMER FALL 

 BONNEVILLE DAM - 1938 - 2017 Jan 1- Jun 1- Aug 1-

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

1938 22,371 8,221 6,556 34,765 197,294 2,302 263 27 271,799 22,371 14,777 234,651

1939 6 12 121 51,410 25,159 5,602 17,828 32,909 150,851 2,197 78 16 286,189 76,708 23,430 186,051

1940 504 37,253 28,621 7,027 14,938 58,643 240,515 3,765 287 34 391,587 66,378 21,965 303,244

1941 4 1,360 51,486 19,445 7,013 9,395 12,590 351,967 7,179 866 138 461,443 72,295 16,408 372,740

1942 1 15 34 9,506 30,915 11,816 12,821 27,581 303,995 4,485 639 190 401,998 40,471 24,637 336,890

1943 11 6 43 12,172 53,268 5,440 8,044 28,985 201,414 3,354 365 21 313,123 65,500 13,484 234,139

1944 1 2 65 15,671 15,127 4,363 8,241 55,468 139,254 2,388 164 20 240,764 30,866 12,604 197,294

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

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

1947 2 141 83,520 49,899 25,502 13,358 43,062 260,385 3,945 526 37 480,377 133,562 38,860 307,955

1948 10 251 21,205 20,262 44,137 23,100 35,934 270,238 3,928 467 23 419,555 41,728 67,237 310,590

1949 5 5,765 44,304 24,232 22,500 41,500 137,599 1,571 215 6 277,697 50,074 46,732 180,891

1950 21 6,630 50,638 16,667 32,937 40,462 205,521 4,356 143 357,375 57,289 49,604 250,482

1951 32 28,801 86,055 54,889 24,394 33,785 97,131 6,489 212 331,788 114,888 79,283 137,617

1952 255 8,130 107,807 62,491 21,800 82,290 135,053 2,576 477 420,879 116,192 84,291 220,396

1953 1,254 126,450 42,583 27,228 30,593 27,398 75,145 1,495 333 332,479 170,287 57,821 104,371

1954 2 657 82,877 51,230 46,801 32,596 24,969 80,426 1,189 200 320,947 134,766 79,397 106,784

1955 1,391 84,436 85,769 45,502 37,437 32,833 70,558 1,803 124 359,853 171,596 82,939 105,318

1956 161 8,850 54,438 64,262 36,938 42,203 92,030 1,854 179 2 300,917 63,449 101,200 136,268

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

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

1959 182 26,944 34,007 39,581 49,371 24,945 168,187 1,643 168 345,028 61,133 88,952 194,943

1960 184 37,064 32,349 65,247 19,923 22,719 76,327 2,012 224 256,049 69,597 85,170 101,282

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

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

1963 2,802 43,859 28,810 36,836 27,178 28,586 104,415 5,571 503 278,560 75,471 64,014 139,075

1964 2,418 69,031 19,979 35,814 44,717 26,546 141,525 4,157 235 344,422 91,428 80,531 172,463

1965 1,238 47,083 35,945 38,482 37,515 38,727 112,664 6,074 229 317,957 84,266 75,997 157,694

1966 2,168 92,637 17,864 40,233 31,764 20,608 128,421 6,052 364 340,111 112,669 71,997 155,445

1967 1,620 71,957 11,358 41,847 53,812 25,760 154,323 5,405 155 366,237 84,935 95,659 185,643

1968 1,342 69,420 28,425 46,793 36,126 27,779 126,994 4,010 265 341,154 99,187 82,919 159,048

1969 1,910 65,371 106,281 59,177 42,976 38,456 187,502 5,511 359 507,543 173,562 102,153 231,828

1970 2,020 78,605 30,351 35,091 29,811 44,559 159,710 4,364 269 384,780 110,976 64,902 208,902

1971 683 60,849 63,985 37,757 40,154 26,749 166,346 8,820 359 405,702 125,517 77,911 202,274

1972 426 154,443 31,271 36,758 34,072 23,577 109,820 3,939 150 394,456 186,140 70,830 137,486

1973 1,585 128,495 12,068 24,164 21,196 31,513 170,895 8,457 262 398,635 142,148 45,360 211,127

1974 434 57,516 76,585 13,424 32,472 15,554 156,543 13,923 308 366,759 134,535 45,896 186,328

1975 162 48,295 55,647 16,989 27,362 37,907 234,145 4,847 212 425,566 104,104 44,351 277,111

1976 587 58,978 53,883 39,130 29,883 48,776 262,615 13,395 526 507,773 113,448 69,013 325,312

1977 3,569 98,710 17,229 21,790 19,233 21,992 171,303 11,805 1,026 366,657 119,508 41,023 206,126

1978 4,291 100,712 44,860 27,125 17,198 23,513 165,411 11,104 386 394,600 149,863 44,323 200,414

1979 790 29,751 20,921 15,924 18,293 41,273 142,241 6,865 248 276,306 51,462 34,217 190,627

1980 535 30,732 29,720 15,384 15,681 26,106 118,669 8,404 287 245,518 60,987 31,065 153,466

TABLE 24

33
(Continued)

MONTHLY COUNT OF CHINOOK SALMON SPRING SUMMER FALL 

 BONNEVILLE DAM - 1938-2017 Jan 1- Jun 1- Aug 1-

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

1981 1,853 41,917 21,239 13,262 13,667 32,519 154,696 6,288 209 285,650 65,009 26,929 193,712

1982 312 30,282 45,450 15,439 11,175 34,058 174,348 11,487 258 322,809 76,044 26,614 220,151

1983 144 25,423 31,154 12,793 10,665 26,147 116,879 20,458 683 244,346 56,721 23,458 164,167

1984 351 27,185 23,509 13,060 15,447 41,909 180,867 21,673 424 324,425 51,045 28,507 244,873

1985 2,036 52,145 36,780 16,763 13,107 64,899 255,020 22,099 1,024 463,873 90,961 29,870 343,042

1986 2,292 82,356 38,395 18,365 12,676 38,737 337,721 39,511 828 570,881 123,043 31,041 416,797

1987 2,727 68,866 30,214 22,728 14,979 82,500 298,865 25,614 1,001 547,494 101,807 37,707 407,980

1988 2,663 69,689 22,394 18,191 18,333 111,905 236,662 13,656 532 494,025 94,746 36,524 362,755

1989 36 56,583 30,640 15,659 17,316 102,573 181,691 11,218 401 416,117 87,259 32,975 295,883

1990 677 67,536 28,039 16,990 11,031 59,066 149,404 8,015 232 340,990 96,252 28,021 216,717

1991 601 41,431 19,196 12,755 9,198 21,959 159,068 10,116 298 274,622 61,228 21,953 191,441

1992 2,188 68,073 20,321 11,871 7,374 28,537 107,620 10,043 272 256,299 90,582 19,245 146,472

1993 226 77,174 34,772 15,968 7,648 37,893 97,693 6,036 247 277,657 112,172 23,616 141,869

1994 505 13,499 6,562 9,743 10,458 47,787 145,801 9,669 296 244,320 20,566 20,201 203,553

1995 206 7,144 5,511 8,565 9,226 47,145 150,990 15,614 835 14 245,250 12,861 17,791 214,598

1996 4 110 20,923 35,571 11,136 7,768 58,909 154,420 10,451 647 23 299,962 56,608 18,904 224,450

1997 466 67,577 49,921 20,162 10,943 82,123 158,589 9,488 516 -1 399,784 117,964 31,105 250,715

1998 0 1 695 24,549 14,587 14,500 10,396 58,135 155,716 11,308 398 7 290,292 39,832 24,896 225,564

1999 2 251 19,016 28,831 14,830 16,121 66,546 186,880 14,624 378 7 347,486 48,100 30,951 268,435

2000 4 3,166 130,193 71,222 25,864 19,209 100,658 139,073 11,380 227 16 501,012 204,585 45,073 251,354

2001 0 25 16,653 324,800 98,080 53,860 45,825 116,981 351,892 25,875 3,379 70 1,037,440 439,558 99,685 498,197

2002 74 207 4,160 156,379 128,894 91,120 47,111 152,200 358,941 20,509 5,506 255 965,356 289,714 138,231 537,411

2003 6 93 19,283 120,626 70,020 81,333 46,833 90,884 533,913 30,440 2,827 402 996,660 210,028 128,166 658,466

2004 17 593 104,978 73,605 69,622 35,410 111,550 473,727 34,858 1,760 77 906,197 179,193 105,032 621,972

2005 -1 2 43 31,504 46,793 52,917 30,786 47,880 363,426 25,199 1,855 11 600,415 78,341 83,703 438,371

2006 0 1 35 7,030 92,300 71,473 30,401 55,410 236,605 28,653 4,536 94 526,538 99,366 101,874 325,298

2007 1 1 75 31,919 51,256 39,619 21,949 53,174 136,977 23,968 893 35 359,867 83,252 61,568 215,047

2008 3 170 40,547 102,419 67,117 22,775 115,815 222,385 15,479 710 8 587,428 143,139 89,892 354,397

2009 -5 0 164 23,526 157,489 88,523 30,829 148,358 231,702 17,823 697 15 699,121 181,174 119,352 398,595

2010 3 2 482 134,447 122,101 82,577 30,630 102,676 395,450 32,845 1,184 42 902,439 257,035 113,207 532,197

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

2012 2 -1 39 23,702 141,939 62,450 31,448 86,278 355,800 31,073 1,169 31 733,930 165,681 93,898 474,351

2013 6 282 30,709 86,168 79,375 39,908 233,202 752,978 74,597 3,452 34 1,300,711 117,165 119,283 1,064,263

2014 5 539 79,330 134,303 86,196 48,880 94,236 824,408 69,438 2,275 49 1,339,659 214,177 135,076 990,406

2015 9 1,679 139,344 92,762 113,020 66,445 153,178 770,647 108,532 4,889 178 1,450,683 233,794 179,465 1,037,424

2016 7 5 230 34,636 113,482 84,051 46,374 141,622 330,003 22,076 1,656 30 774,172 148,360 130,425 495,387

2017 1 15 3,357 98,361 66,919 31,773 58,495 260,765 32,105 3,578 71 555,440 101,734 98,692 355,014

TOTAL 136 436 104,005 4,584,564 4,169,912 3,068,765 2,034,555 4,403,970 17,553,034 1,134,592 64,937 2,068 37,120,974 8,859,053 5,103,320 23,158,601

10-Year

Average 376 54,474 123,180 83,758 40,144 120,242 451,632 44,714 2,102 920,678 178,035 123,902 618,741

*Jacks included

1994 counts include nighttime video counts during the hours of 2100-0500 PST June 1 - August 16.

1995 counts include nighttime video counts during the hours of 2000 and 0400 PST April 1 - November 15. 24 hour counts November 16 - December 31.

1996 - 2002 counts include 24 hour video counts January 1 - March 15 and November 16 - Dec 31. 

 From March 16 through November 15, video counts took place between 2000 and 0400 hours PST.

2003 - 2014 counts include 16 hour video counts between 0400-2000 PST January 1 - March 31 and November 1 - December 31.

2015-2017 visual fish counting extended to November 30. Video counts between 0400-2000 PST January 1 - March 31 and December 1-31.

TABLE 24

34
TABLE 25

MONTHLY COUNT OF SOCKEYE SALMON

BONNEVILLE DAM 1938 - 2017

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

1938 1,025 17,811 53,864 2,097 23562 75,040

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

1940 206 59,639 85,885 3,063 131 148,807

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

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

19439 4,525 33,613 1,6971 39,845

19441 16 3,099 11,171 659 126 15,072

1945 10 51 521 1,507 6,903 498 101 9,501

19469 67 7,815 64,715 1,747 212 74,376

19475 59,378 108,175 3,564 1511 171,139

1948 12,023 117,652 1,849 134 131,541

1949 151 9,013 41,619 6556 51,444

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

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

1952713 136,939 47,188 467 3028 184,645

1953 57 27 663 45,711 186,933 1,774 50 235,215

19541 13 52,359 76,505 1,212 17 130,107

1955 79 21,923 214,860 866 119 237,748

1956 10 29,649 125,185 1,56473 156,418

1957 21 38,616 43,938 323 143 82,915

1958 25 38,736 82,719 878 238 122,389

19592 153 10,155 75,325 906 145 86,560

19604 41,758 17,615 321 15 59,713

19613 22 7,960 9,059 5692 17,111

19621 21 9,713 18,310 82 475 28,179

1963 492 25,010 34,275 216 304 175 60,319

19643 570 32,079 66,857 213 110 10 14 99,856

1965 457 21,860 31,776 744 2853 55,125

1966 10 338 57,509 97,845 800 1554 156,661

1967 18 38 36,091 107,558 344 1063 144,158

1968 54 372 74,226 33,245 199 10191 108,207

19695 165 24,238 34,970 120 124 131 59,636

19705 269 22,977 46,062 1,147 290 12 70,762

1971 70 14,789 72,203 313 6921 87,447

1972 614 16,505 37,939 1,25492 56,323

1973 17 29,314 29,308 3373 58,979

1974 14 8,073 35,407 3403 43,837

19752 17,961 40,050 1927 58,212

1976 94 22,532 20,661 297 261 43,611

19771 38 74,551 25,178 61 99,829

197812 12,442 5,884 1016 18,436

19791 25,474 26,297 826 30 52,628

1980 22,949 35,764 16441 58,882

35
TABLE 25

(Continued)

MONTHLY COUNT OF SOCKEYE SALMON

BONNEVILLE DAM 1938 - 2017

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

1981 1 36,931 19,001 100 4 56,037

1982 12 20,731 29,207 264 4 1 50,219

1983 52,134 48,004 400 5 2 100,545

1984 6 106,892 45,141 494 7 1 152,541

1985 3 13 112,054 53,842 422 4 2 166,340

1986 2 27,303 30,279 475 63 1 58,123

1987 1 75,674 40,930 383 5 116,993

1988 11 44,409 35,168 121 5 79,714

1989 3 24,638 17,000 231 11 1 41,884

1990 26,141 23,244 195 1 49,581

1991 22,318 53,699 457 7 76,481

1992 20 54,292 30,409 271 84,992

1993 7 49,667 30,377 127 80,178

1994 2 9,835 3,306 11 13,154

1995 1 5,924 3,151 59 9,135

1996 3 23,005 8,044 41 31,093

1997 9 23,559 24,392 381 1 48,342

1998 1 7,796 5,723 93 13,613

1999 8,613 9,629 61 1 18,304

2000 146 83,479 13,847 69 0 97,541

2001 32 102,570 20,496 317 1 123,416

2002 3 32,760 18,349 85 3 51,200

2003 2 26,432 12,714 139 4 39,291

2004 134 100,702 22,253 194 3 5 123,291

2005 16 47,093 25,724 118 20 72,971

2006 9 27,398 9,518 129 12 37,066

2007 36 18,742 5,487 107 4 24,376

2008 53 188,756 24,735 46 17 213,607

2009 57 141,543 36,117 104 2 177,823

2010 1 169 297,778 88,415 156 5 386,524

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

2012 80 382,529 132,889 170 5 515,673

2013 60 114,293 70,593 554 5 185,505

2014 2 2 50 316,243 296,595 1,276 11 614,179

2015 1 314 357,048 151,589 1,685 67 3 -1 510,706

2016 1 451 283,893 57,186 955 9 2 1 342,498

2017 68 62,372 24,971 274 8 87,693

TOTAL 3 1 76 545 9,626 4,697,182 4,108,841 49,853 2,799 142 37 1 8,869,106

10-Year

Average 131 223,225 98,089 542 14 322,000

1994 counts include nighttime video counts during the hours of 2100-0500 PST June 1 - 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 - December 31.

1996 - 2002 counts include 24 hour video counts January 1 - March 15 and November 16 - Dec 31. 

 From March 16 - November 15, video counts took place between 2000 and 0400 hours PST.

2003-2014 counts include video counts which took place between 0400-2000 PST January 1 - March 31 and November 1- December 31. 

2015-2017 Visual counting extended to November 30. Video counts between 0400-2000 PST January 1 - March 31 and December 1-31.

36
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JACKS

1938 3 3,070 10,995 972 141 7 15,188

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

1940 2 1,451 10,212 213 33 5 11,916

1941 1,317 16,061 369 160 2 17,909

1942 1,193 11,062 147 12,402

1943 762 1,676 89 20 2,547

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

1945 2 239 533 15 1 790

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

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

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

1949 17 270 703 5 8 1 1,004

1950 1,570 8,545 36 10,151

1951 197 4,773 225 6 5,201

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

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

1954 668 3,319 74 1 4,062

1955 443 3,188 94 3,725

1956 7 1,158 4,879 83 6,127

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

1958 341 3,220 99 13 3,673

1959 122 2,551 22 2,695

1960 538 2,502 224 4 3,268

1961 277 2,867 306 6 3,456

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

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

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

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

1966 46 874 4,921 59,457 6,361 232 71,891 34,919

1967 33 715 3,814 87,254 4,560 112 96,488 47,893

1968 48 124 10,450 50,900 1,868 98 63,488 20,435

1969 38 443 4,671 41,176 2,998 52 49,378 25,216

1970 2 128 6,604 70,631 2,631 120 80,116 25,248

1971 57 7,292 58,235 9,753 652 75,989 22,172

1972 66 9,481 52,456 3,792 137 65,932 31,716

1973 636 12,656 33,736 6,715 866 54,609 28,760

1974 539 8,805 40,761 8,631 2,219 60,955 29,350

1975 56 5,373 39,167 11,892 1,819 58,307 25,535

1976 143 5,970 40,505 5,417 1,115 53,150 16,484

1977 55 1,134 15,163 2,582 474 19,408 10,083

1978 1 2 2,643 38,308 10,531 1,105 52,590 22,312

1979 68 7,324 28,732 7,583 1,621 45,328 15,716

1980 10 781 13,601 3,327 4,333 22,052 9,078

TABLE 26

BONNEVILLE DAM 1938 - 2017

MONTHLY COUNT OF COHO SALMON

37
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JACKS

1981 4 3,162 23,962 3,108 274 30,510 8,575

1982 79 3,687 55,743 13,182 1,141 73,832 18,016

1983 44 319 7,237 5,020 2,553 15,173 6,775

1984 41 1,394 20,174 6,229 1,649 29,487 12,728

1985 1 7 92 3,977 46,749 5,670 361 56,857 18,307

1986 181 2,502 110,714 14,436 3,020 130,853 22,204

1987 464 2,364 21,002 3,556 249 27,635 9,713

1988 78 3,377 26,303 8,614 1,248 39,620 12,566

1989 60 2,353 24,089 9,543 3,236 39,281 11,863

1990 9 587 18,202 5,230 817 24,845 13,218

1991 5 941 46,331 13,713 3,067 64,057 5,189

1992 19 222 10,304 5,953 1,628 18,126 3,757

1993 15 448 8,191 2,786 292 11,732 1,090

1994 5 1,608 12,521 8,239 421 22,794 2,503

1995 118 978 7,049 3,969 458 12,572 1,639

1996 66 431 10,413 7,775 392 19,077 3,010

1997 22 1,441 19,412 6,755 289 27,919 3,206

1998 13 896 35,245 13,047 282 5 49,488 3,630

1999 19 1 3 951 34,901 9,673 252 5 45,805 4,468

2000 3 13,348 55,550 29,698 949 112 99,660 11,383

2001 15 2 145 34,112 205,352 34,401 3,907 277,934 6,781

2002 6 4,742 54,917 38,184 2,803 183 100,835 6,817

2003 10 11,389 86,621 35,516 334 4 133,874 8,127

2004 1 0 11,171 78,512 29,544 622 1 119,851 4,809

2005 0 3,487 64,253 20,414 637 0 88,791 5,486

2006 1 12,771 58,048 35,014 4,192 28 110,054 7,943

2007 -2 6 8,888 55,968 32,607 3,200 58 100,725 12,531

2008 -1 2 8,335 84,639 51,771 1,309 4 146,059 68,486

2009 -4 7 37,438 104,294 89,979 2,936 19 234,669 9,776

2010 -11 0 1 7,365 53,947 62,961 3,255 126 127,644 6,933

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

2012 3 6,162 37,556 15,345 951 6 60,023 5,039

2013 0 5,871 31,618 25,345 3,758 166 66,758 7,097

2014 3 0 6,085 185,680 85,640 16,840 286 294,534 14,803

2015 1 3,029 27,481 8,122 3,431 203 42,267 4,865

2016 2,807 30,250 13,491 952 9 47,509 5,489

2017 3,088 47,178 25,314 4,923 253 80,756 4,820

TOTAL 22 31 6 1 0 179 5,544 356,710 2,843,099 915,103 93,334 1,539 4,215,568 723,131

10 Year 

Average 3 9,305 71,080 40,617 3,900 125,010 13,188

*Jacks included

Notes: 

1995 counts include nighttime video counts during the hours of 2000 and 0400 PST April 1 through November 15. 

 24 hour counts November 16 through December 31.

1996 - 2002 counts include 24 hour video counts January 1 through March 15 and November 16 through Dec 31. 

 From March 16 through November 15, video counts took place between 2000 and 0400 hours PST.

2003-14 counts include 16 hour video counts between 0400-2000 PST January 1 through March 31 

 and November 1 through December 31.

Correction to 2014 total Jacks.

2015-2017 visual counting through November 30. Video counts between 0400-2000 PST January 1 - March 31 and December 1-31.

MONTHLY COUNT OF COHO SALMON

BONNEVILLE DAM 1938 - 2017

(Continued)

TABLE 26

38
A-Run B-Run 

Jan 1- Aug 26-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL Aug 25 Dec 31

1938 6,622 2,382 19,455 29,231 46,618 2,264 339 92 107,003 49,306 57,697

1939 23 19 570 8,110 1,587 1,490 36,681 38,062 33,891 1,264 216 119 122,032 80,096 41,936

1940 5 96 1,688 4,125 998 4,489 61,188 46,071 64,377 1,786 292 59 185,174 106,724 78,450

1941 37 76 1,641 6,392 1,518 996 21,940 29,600 50,542 3,980 1,063 304 118,089 58,109 59,980

1942 4 37 256 3,642 4,159 1,588 19,905 41,973 77,076 2,412 566 182 151,800 65,219 86,581

1943 14 18 654 3,374 4,698 1,564 7,755 29,894 41,051 2,444 573 94 92,133 41,219 50,914

1944 50 157 1,019 6,142 2,224 1,169 21,868 24,508 35,907 6,129 1,119 226 100,518 51,585 48,933

1945 1,003 1,078 3,008 4,685 1,557 1,109 24,537 40,593 40,194 1,925 302 142 120,133 72,685 47,448

1946 64 551 3,040 9,839 5,482 3,265 20,600 58,466 38,399 2,070 262 769 142,807 93,422 49,385

1947 197 321 1,968 6,889 2,025 1,595 28,134 40,819 50,025 2,905 443 123 135,444 75,035 60,409

1948 154 119 1,631 4,473 1,170 1,895 33,191 53,621 40,609 1,742 381 76 139,062 87,453 51,609

1949 1 1,689 3,293 1,712 1,264 34,314 54,281 20,786 1,161 686 98 119,285 90,762 28,523

1950 13 8 1,156 4,537 1,667 691 25,142 53,904 24,226 1,932 811 114,087 80,191 33,896

1951 375 2,338 1,568 5,187 74,980 39,712 15,357 947 225 140,689 121,100 19,589

1952 278 1,248 1,751 8,202 118,110 79,735 48,293 2,735 638 260,990 190,012 70,978

1953 1,310 5,308 1,456 5,313 106,712 64,006 36,107 2,797 905 223,914 173,135 50,779

1954 6 679 5,511 1,571 6,115 59,443 65,234 34,941 2,209 551 176,260 126,085 50,175

1955 1,006 2,100 1,149 2,418 79,124 84,746 24,239 3,361 268 198,411 161,614 36,797

1956 1,409 2,718 1,582 3,122 48,306 47,148 23,343 2,846 635 7 131,116 99,692 31,424

1957 926 2,081 760 8,434 66,738 34,915 24,029 1,069 231 139,183 105,179 34,004

1958 495 651 1,457 5,645 53,734 22,827 44,478 1,859 291 131,437 79,533 51,904

1959 219 746 1,236 2,562 60,549 38,417 23,579 1,540 178 129,026 98,198 30,828

1960 412 904 1,090 4,314 44,026 33,571 28,058 1,090 211 113,676 77,141 36,535

1961 374 1,161 692 2,246 44,379 41,237 47,409 1,561 660 139,719 79,269 60,450

1962 381 1,957 1,491 3,737 49,789 40,177 64,084 1,798 611 164,025 86,990 77,035

1963 503 1,035 1,385 4,192 51,951 31,441 35,446 2,920 545 129,418 83,858 45,560

1964 490 1,609 769 1,940 50,640 26,892 32,406 1,954 552 117,252 76,135 41,117

1965 211 1,516 1,419 4,265 89,405 29,506 37,529 1,971 631 166,453 120,560 45,893

1966 658 2,682 2,389 13,051 57,975 25,779 37,733 2,657 737 143,661 97,545 46,116

1967 416 1,182 899 3,062 40,881 36,787 35,472 2,701 472 121,872 78,794 43,078

1968 340 861 1,315 3,664 29,773 41,006 27,865 1,645 505 106,974 68,423 38,551

1969 911 2,164 2,897 6,889 63,222 36,077 26,565 1,484 573 140,782 104,051 36,731

1970 244 1,267 1,331 4,208 30,866 46,307 27,073 1,909 305 113,510 78,106 35,404

1971 463 1,377 1,810 4,469 84,877 58,249 38,619 3,739 363 193,966 141,054 52,912

1972 492 2,562 2,137 3,444 59,933 48,223 65,523 3,432 140 185,886 107,227 78,659

1973 830 2,534 1,367 5,360 53,820 46,399 43,275 3,918 320 157,823 100,011 57,812

1974 1,292 4,127 5,547 6,349 57,212 44,266 14,654 3,080 527 137,054 84,402 52,652

1975 1,080 4,284 4,324 6,058 30,823 28,623 9,106 904 338 85,540 71,586 13,954

1976 1,285 3,459 3,677 9,130 38,907 44,204 21,084 1,953 478 124,177 92,370 31,807

1977 1,159 4,121 4,115 11,395 67,554 35,161 66,084 3,298 550 193,437 113,682 79,755

1978 1,750 3,327 4,587 10,883 25,284 25,637 30,461 2,168 334 104,431 64,188 40,243

1979 1,333 1,905 1,785 7,585 33,379 39,399 23,592 4,710 291 113,979 79,472 34,507

1980 1,139 3,378 1,409 7,790 28,448 51,073 32,277 3,233 507 129,254 85,010 44,244

TABLE 27

MONTHLY COUNT OF STEELHEAD 

BONNEVILLE DAM 1938 -2017

39
Jan 1- Aug 26-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL Aug 25 Dec 31

1981 1,031 3,812 3,887 12,628 56,787 52,435 25,737 2,650 303 159,270 121,785 37,485

1982 1,239 4,188 5,335 8,636 39,159 51,329 44,456 3,146 152 157,640 103,159 54,481

1983 458 1,253 1,638 6,017 69,036 86,066 48,920 4,636 415 218,439 148,853 69,586

1984 579 2,106 4,216 14,454 92,546 93,866 102,877 4,463 453 315,560 189,365 126,195

1985 977 2,956 3,997 13,036 102,256 152,455 63,575 4,088 647 343,987 251,723 92,264

1986 2,712 3,674 4,500 16,655 136,622 129,089 76,532 9,280 827 379,891 279,154 100,737

1987 1,189 2,112 3,233 12,443 104,615 115,481 58,815 4,331 862 303,081 227,013 79,120

1988 1,158 3,728 5,016 13,615 72,718 113,791 63,864 4,421 761 279,072 190,030 89,042

1989 630 2,213 3,343 10,176 62,913 117,686 84,665 5,419 753 287,798 176,965 110,833

1990 966 2,563 4,501 11,643 37,140 52,327 65,813 7,522 552 183,027 89,144 93,883

1991 640 2,082 2,196 6,601 52,187 110,027 93,152 6,947 713 274,545 150,542 124,003

1992 646 1,964 3,239 9,708 55,090 135,162 103,792 4,918 456 314,975 175,218 139,757

1993 771 1,744 2,691 9,923 34,148 64,062 69,129 5,531 387 188,386 99,941 88,445

1994 422 1,976 3,132 7,511 27,202 59,157 54,856 8,079 789 163,124 83,968 79,156

1995 333 863 1,257 6,419 29,305 112,812 48,781 6,691 1,104 1,506 209,071 126,537 82,534

1996 793 57 1,862 1,776 2,424 6,912 40,813 102,200 48,397 6,143 761 337 212,475 141,999 70,476

1997 342 426 1,966 1,950 2,485 7,696 57,472 127,882 53,571 18,428 2,234 84 274,536 185,381 89,155

1998 161 239 984 883 1,655 7,236 36,437 60,403 76,293 12,136 489 585 197,501 89,413 108,088

1999 15 287 699 833 1,308 5,157 48,278 101,610 46,200 6,509 637 585 212,118 141,245 70,873

2000 340 420 1,495 1,235 2,006 13,864 80,259 106,918 68,407 7,306 510 175 282,935 189,821 93,114

2001 333 239 2,196 2,043 3,331 24,076 199,969 263,518 152,434 21,542 4,343 2,769 676,793 455,422 221,371

2002 1,311 833 1,770 2,918 2,752 19,918 119,923 180,381 151,807 24,004 4,140 923 510,680 294,743 215,937

2003 724 1,728 2,264 1,474 1,714 10,966 95,185 139,612 95,759 12,467 3,115 813 365,821 231,717 134,104

2004 236 646 1,799 1,815 2,947 16,183 66,621 111,886 94,482 15,024 972 767 313,378 178,653 134,725

2005 149 62 103 1,064 1,517 9,286 84,968 110,487 83,450 21,694 2,598 272 315,650 191,275 124,375

2006 1,587 446 944 1,174 1,537 7,172 46,912 154,325 104,659 13,400 5,750 1,395 339,301 180,418 158,883

2007 601 387 1,514 1,020 1,666 6,789 58,362 185,281 54,543 13,096 1,433 758 325,450 232,586 92,864

2008 145 119 780 1,427 1,896 12,509 122,870 102,636 107,693 6,053 1,325 392 357,845 223,943 133,902

2009 167 43 677 1,547 2,395 9,942 119,486 353,478 97,236 17,535 1,620 844 604,970 426,264 178,706

2010 803 685 2,529 2,567 3,388 23,314 157,387 139,354 75,509 8,898 1,318 851 416,603 306,420 110,183

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

2012 280 669 1,940 1,312 1,703 7,943 72,994 86,419 49,966 10,478 1,128 471 235,303 160,509 74,794

2013 208 224 1,234 964 764 4,010 57,616 118,382 42,232 7,356 797 260 234,047 169,926 64,121

2014 238 235 2,120 1,274 1,829 10,422 85,879 115,167 94,401 11,740 1,902 794 326,001 198,289 127,712

2015 611 809 1,780 939 1,078 6,114 60,690 113,906 64,735 13,899 2,905 1,264 268,730 171,198 97,532

2016 314 892 1,569 922 1,565 9,751 47,117 50,639 62,868 11,182 1,029 298 188,146 106,010 82,136

2017 42 297 1,327 783 792 1,916 17,643 53,829 35,198 5,296 374 381 117,878 63,673 54,205

TOTAL 11,770 12,493 87,350 204,153 188,875 581,974 4,800,375 6,224,122 4,326,149 457,461 70,473 19,679 16,984,874 11,012,391 5,975,535

10-Year

Average 1,522 1,312 1,697 9,273 83,790 130,610 70,880 10,009 1,369 311,889 209,009 102,880

1994 counts include nighttime video counts during the hours of 2100-0500 PST June 1 through August 16.

1995 counts include nighttime video counts during the hours of 2000 and 0400 PST April 1 through November 15. 

 24 hour counts November 16 through December 31.

1996 - 2002 counts includes 24 hour video counts January 1 through March 15 and November 16 through Dec 31. 

2003 - 2014 counts include 16 hour video counts between 0400-2000 PST January 1 through March 31 

 and November 1 through December 31.

2015-2017 visual fish counting extended to November 30. Video counts between 0400-2000 PST January 1 through March 31.

MONTHLY COUNT OF STEELHEAD 

BONNEVILLE DAM 1938 - 2017

(Continued)

TABLE 27

40
TABLE 28

MONTHLY COUNT OF SHAD at

BONNEVILLE DAM 1938 - 2017

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

1938 39 3,184 1,502 527 21 5,273

1939 14 1,539 3,065 157 28 4,803

1940 48 12,931 9,178 72 1 22,230

1941 5 2,417 16,010 197 12 16 18,657

1942 2 38 11,341 1,473 5 12,859

1943 18 2,545 265 20 2,848

1944 287 16,568 248 17,103

1945 2,801 90,773 948 4 94,526

1946 3,895 16,073 415 20,383

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

1948 8 6,458 1,953 2 1 8,422

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

1950 7,265 548 3 7,816

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

1952 487 2,595 45 4 3,131

1953 53 14,856 1,502 19 16,430

1954 34 3,848 1,136 11 5,029

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

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

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

1958 3,885 6,257 59 10,201

1959 3 32 6,315 369 1 6,720

1960 35,259 57,443 594 72 93,368

1961 18,952 245,471 1,236 33 5 265,697

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

1963 70 77,961 307,466 4,044 217 14 389,772

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

1965 1 33,815 570,432 12,844 194 35 2 617,323

1966 94 181,187 367,643 7,988 545 51 5 557,513

1967 1 1 6,673 212,681 2,944 152 8 222,460

1968 800 107,881 183,878 1,387 121 10 1 294,078

1969 2 5 158 233,018 81,159 2,846 163 7 317,358

1970 2 250 228,519 99,659 566 262 18 329,276

1971 30 34,345 154,215 951 55 1 189,597

1972 38 16,689 192,608 5,301 88 1 214,725

1973 116,057 377,830 24,701 577 38 4 519,207

1974 7 6,122 91,302 1,496 17 1 98,945

1975 11 43,712 219,133 1,349 38 3 264,246

1976 4 123,053 179,994 2,112 49 7 305,219

1977 51,709 431,540 11,818 568 76 12 495,723

1978 30 802,110 57,997 991 33 5 861,166

1979 800 994,253 43,734 658 258 141 13 1,039,857

1980 1,460 766,473 170,705 685 51 15 1 939,390

41
TABLE 28

(Continued)

MONTHLY COUNT OF SHAD at

BONNEVILLE DAM 1938 - 2017

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

1981 2 20,976 708,295 150,730 1,080 79 17 881,179

1982 1 6,888 655,037 117,325 914 37 9 1 780,212

1983 78,105 1,224,342 118,975 1,103 112 37 1,422,674

1984 553 950,406 320,526 4,097 153 55 1 1,275,791

1985 101,770 816,288 55,233 1,410 206 39 5 974,951

1986 104,724 722,443 29,622 1,164 166 47 4 858,170

1987 28 254,326 678,850 10,254 379 32 5 1 943,875

1988 20 408,822 734,635 20,146 697 1,164,320

1989 1 199,327 1,651,338 24,697 2,041 1,877,404

1990 4 532,617 2,296,098 116,799 2,347 2,947,865

1991 1 37,677 1,566,933 307,835 1,971 1,914,417

1992 256 685,939 1,767,696 93,446 4,102 2,551,439

1993 11 10 111,459 1,883,831 167,900 3,463 2,166,674

1994 53 136,547 1,223,421 195,894 1,640 1,557,555

1995 1 231,973 1,289,390 193,091 1,724 1,716,179

1996 24,653 1,676,695 221,795 1,514 1,924,657

1997 97,507 1,760,507 312,779 768 2,171,561

1998 1 185,810 1,660,405 44,656 120 1,890,992

1999 132,782 1,374,822 129,625 1,043 1,638,272

2000 6 229,344 961,587 52,558 822 1,244,317

2001 9 704,104 1,550,639 41,596 1,611 2,297,959

2002 0 382,611 2,670,772 110,780 393 3,164,556

2003 420,265 4,025,864 108,226 4,195 4,558,550

2004 662,249 4,544,400 142,236 6,792 5,355,677

2005 288,233 3,768,400 182,603 2,893 4,242,129

2006 205,664 3,555,887 197,303 6,400 3,965,254

2007 56 695,605 1,763,670 112,508 3,438 2,575,277

2008 67,013 1,856,442 217,538 3,763 2,144,756

2009 313,849 1,028,718 30,571 600 1,373,738

2010 45,038 943,332 53,049 1,052 1,042,471

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

2012 18,446 2,331,533 79,282 3,133 2,432,394

2013 381,393 3,298,348 68,417 3,217 3,751,375

2014 487,086 2,084,362 31,012 809 2,603,269

2015 192,809 1,450,924 169,229 2,039 1,815,001

2016 53,855 1,541,004 169,585 5,859 1,770,303

2017 0 16,950 2,641,858 468,807 7,786 3,135,401

TOTAL 14 457 8,690,445 70,031,399 9,225,176 170,466 4,136 593 36 88,122,722

10 Year - 

Average 157,830 1,794,266 146,482 3,100 2,101,678

42
Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1939 732 9,027 95,814 103,726 14,403 3,349 71 0 227,122

1940 338 24,551 40,642 67,760 20,554 2,217 40 0 156,102

1941 1,428 7,449 6,960 34,952 12,801 1,305 57 2 64,954

1942 13 1,302 3,457 28,641 16,270 2,619 40 19 52,361

1943 0 1,684 3,539 14,332 26,508 5,017 14 2 51,096

1944 22 2,189 1,411 19,288 11,853 1,342 86 18 36,209

1945 56 1,676 4,365 16,395 11,533 2,407 56 0 36,488

1946 57 684 13,834 42,772 15,820 1,565 93 0 74,825

1947 158 9,183 7,563 54,032 17,680 3,566 2,141 3 94,326

1948 1 82 295 13,744 79,507 44,511 4,948 725 2 143,815

1949 5 1,105 5,678 41,438 8,264 1,372 40 7 19 57,928 2

1950 207 1,073 6,702 22,128 2,436 140 7 32,693

1951 1 4 11,001 8,554 25,078 420 51 1 45,110

1952 8 3,674 13,854 7,462 1,194 11 26,203

1953 79 946 727 17,917 26,053 1,381 25 1 47,129

1954 33 201 1,001 10,303 26,535 2,824 89 40,986

1955 210 764 16,368 21,765 3,341 154 1 42,603

1956 24 657 36,987 10,181 1,949 113 49,911

1957 19 185 17,698 28,506 5,907 699 17 53,031

1958 132 877 8,092 79,548 7,448 1,036 171 1,115 98,419

1959 23 67 6,273 123,104 79,976 4,006 1,626 8 215,083

1960 8 1,521 12,185 125,962 30,751 7,329 142 177,898

1961 30 649 16,786 200,722 126,438 20,110 70 364,805

1962 1 441 13,573 49,868 30,253 7,103 166 21 101,426

1963 21 20,827 5,803 28,348 24,639 7,702 597 87,937

1964 2 8 2,575 17,796 39,223 41,214 3,167 347 5 104,337

1965 54 6,674 8,886 71,027 16,949 4,617 772 8 108,987

1966 168 6,562 11,772 25,813 20,543 2,207 844 5 67,914

1967 211 4,416 6,348 38,591 14,792 1,570 225 18 66,171

1968 92 14,698 18,389 57,011 17,611 949 275 4 109,029

1969 44 24,386 230,096 87,769 32,908 4,126 170 10 379,509

1997 4 1,691 3 ##### 1,939 9,783 8,643 770 0 22,830

1998 103 2,213 12,851 14,548 5,304 2,211 285 0 37,515

1999 65 4,780 8,801 12,047 7,584 3,717 302 0 37,296

2000 91 2,204 7,953 4,184 3,408 1,038 123 1 19,002

2001 1 2,075 11,143 9,895 4,141 620 72 27,947

2002 0 1,280 34,070 39,405 17,380 7,977 364 100,476

2003 6 2,874 50,875 45,863 13,230 3,843 336 117,027

2004 0 1,670 27,515 23,607 6,644 2,170 174 61,780

2005 -1 774 10,706 12,271 2,320 498 96 26,664

2006 1 446 8,874 18,603 6,868 4,013 122 13 38,940

2007 0 297 2,397 12,948 2,884 818 -26 -9 19,309

2008 0 444 3,942 6,276 3,159 680 59 2 14,562

2009 0 818 2,740 3,819 1,057 203 -14 2 -3 8,622

2010 0 11 1,285 2,793 1,646 460 44 -6 1 6,234

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

2012 20 1,141 8,073 10,780 6,555 2,583 81 -10 1 29,224

2013 1,294 6,329 11,095 3,795 1,352 102 1 3 23,971

2014 2 2,599 7,944 15,598 4,802 943 62 4 -1 31,953

2015 0 936 11,478 15,814 9,280 927 111 168 2 38,716

2016 -1 10 3,429 8,808 26,671 12,130 1,162 111 4 0 52,324

2017 4,219 31,381 35,958 9,623 1,348 42 1 -8 82,564

TOTAL 3 4,117 180,099 847,976 1,902,542 926,408 154,393 12,696 1,423 4,029,678

10-Year Average 5 1,517 8,319 13,821 5,803 1,097 71 30,649

 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. ***

TABLE 29a

MONTHLY COUNT OF LAMPREY at

BONNEVILLE DAM –DAYTIME

19391 - 1969, 1997 – 2017

The counts in the following table represent an approximation of trends, only. Lamprey are difficult to 

count. They move back and forth in the count window, spend long periods of time resting and are more 

likely to pass at night than salmonids. In addition, lamprey do not always use the fish ladder and may 

pass over a dam through several routes including the navigation lock, the auxiliary water supply, and 

specific lamprey passage structures.

43
Total live counts (day plus night).

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

2009 0 818 3,735 8,749 1,281 -297 -14 2 -3 14,271

2010 0 11 4,092 8,465 5,874 1,184 44 -6 1 19,665

2011 1 281 2,733 18,683 11,876 3,490 112 -5 7 37,177

2012 20 1,141 18,853 31,878 17,599 9,153 81 -10 1 78,716

2013 1,294 11,261 22,808 10,837 4,122 102 1 3 50,428

2014 2 2,599 14,079 30,817 16,837 -198 62 4 -1 64,201

2015 0 936 -41,470 -51,937 6,652 2,777 111 168 2 -82,761

2016 -1 10 4,380 6,342 33,487 18,358 1,275 111 4 0 63,967

2017 5,918 44,383 83,314 30,376 4,773 42 1 -8 168,799

TOTAL 0 0 0 32 17,378 64,008 186,264 119,690 26,279 651 159 2 414,463

2017

Live 5,918 44,383 83,314 30,376 4,773 42 1 -8 168,799

oos oos oos oos 1,749 42,985 55,955 15,667 4,075 31 oos oos 120,462

TOTAL 7,667 87,368 139,269 46,043 8,848 73 1 -8 289,261

† Lamprey passage systems (LPSs) operational between May 1st and October 31st, 2017. 

LPSs are 24 hour mechnical counts, corrected. An additional 1,371 were collected and release upstream. 

TABLE 29b

MONTHLY COUNT OF LAMPREY PASSAGE at BONNEVILLE DAM - 24 hour passage 

2009 - 2017

†LPSs & 

Flume

44
30 Spillway

Powerhouse

Forebay

Non Overflow Dam

Closure Dam

Oregon

Washington

Flow

East

Fishway

North

Fishway

Exit Weir 159

Counting Station

Picketed Lead

Flow Control Weirs 

154 - 157

Fishway Exit

East

Fishway

Junction Pool

East Entrances

(E - 1, E - 2, E - 3)

Collection Channel

Adult Transportation Channel

West Entrances

(W - 3, W - 2, W - 1)

Ice and Trash Sluiceway

Bay 2 Stillwater

Bay 9 Stillwater

Bay 21 Stillwater

Paired Gatewells

(3 pairs / turbine bay

Ice and Trash Sluiceway Gates

(1 -1, 1 -2, 1 - 3)

Ice and Trash Sluiceway Gates 

(1 -1, 1 -2, 1 - 3)

North

Fishway

Navigation

Lock

Spillway Dam

(23 gates)

Fishway Exit

Fishway Attraction

Water Intake

South Entrances

(S - 1, S - 2)

The Dalles

Lock and Dam

Plate 3 The Dalles Lock and Dam

45
THE DALLES DAM

 

FISH COUNTING SCHEDULE

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

July 15 – Sept 30 Nighttime video counts 2000-0400 hours Pacific Standard Time.

 

FISHWAY OPERATING SCHEDULE

The following information includes fishway operation for calendar year 2015. Total length of time for 

annual fishway outages can be determined by referring to previous years’ annual reports. 

 

East Adult Fishway 

Jan 1 – Mar 6 Dewatered for winter maintenance 

Mar 7 – Nov 31 In full operation with attraction water 

Aug 8 Attraction water off half day for required ROV grating inspection 

Dec 1 – Dec 31 Dewatered for winter maintenance 

North Adult Fishway 

Jan 1 – Jan 2 In full operation with attraction water 

Jan 3 – Jan 17 Dewatered for annual maintenance 

Jan 18 – Dec 31 In full operation with attraction water 

Aug 8 Attraction water off half day for required ROV grating inspection 

Ice/Trash Sluiceway (Juvenile) 

Jan 1- Feb 28 End gate closed 

Mar 1 – Mar 31 In service with 4 sluice gates open 

Apr 1 – Dec 2 In service with 6 sluice gates open 

Dec 3 – Dec 14 In service with 4 sluice gates open 

Dec 15 – Dec 17 Sluicegates closed, endgates failed open 

Dec 18 – Dec 31 End gate closed 

Spillway 

Jan 1 – April 9 Closed, all gates on seal 

April 10 – Aug 31 Spill 40%, 24/7 for juvenile passage 

Sept 1 – Dec 31 Closed, all gates on seal

 

FISHWAY ACTIVITIES

DEWATERING FISH SALVAGE 

FISHWAY DEWATERING PROCEDURES 

Dewatering fishways provides the best opportunity for maintenance and inspection. To dewater the 

fishladders, exit bulkheads are installed and the ladder is allowed to drain. Entrance bulkheads are installed 

46
and dewatering pumps operated to dewater all areas of fishways below tailwater elevation. Fisheries 

personnel enter these areas to salvage trapped fish when water levels allow entry. Fish are pushed toward 

tailwater or captured. Captured fish are transported to forebay or tailwater, depending on location, time 

limitation, fish species, age class and stress levels. A follow up inspection is made to capture any missed fish. 

Efforts are made to provide continual water supply during the entire operation to reduce fish stranding and 

stress. Fishway areas that need visual inspection and cannot be dewatered are inspected by ROV underwater 

camera.

FISHWAY DEWATERING RESULTS

Key; adult=a, juvenile=j, carp=cp, catfish=ca, sculpin=sp, shad=sh, small mouth bass=smb, crappie=cr, pikeminnow=pm, whitefish=wf, redside=rs, large scale sucker=lss

Date Event Chinook Steelhead Sockeye Coho Lamprey Shad Sturgeon Other Comments Morts

1/4/17 N ladder 0 2a 0 0 22 0 0 0 Skip lower 0

12/1/17 E ladder 1a 3a, 42j 0 0 5 ~300 0 0 none 0

12/4/17 E below tailwater 1a 0 0 0 85 ~20 14 3cp none 10 lamprey

NAVLOCK DEWATERING PROCEDURES – NO FISH 

The navigation lock is occasionally dewatered for maintenance. As water levels recede, fish are removed 

from pools remaining on navlock floor and fill conduits if there is potential of stranding. Many of the 

pools are too large to effectively remove fish. The area is monitored throughout the dewatering process. 

Water Velocity

Fishway channel water velocities were measured four times weekly during Adult Fish Passage Season 

(Mar1 – Dec 1). Wood floats were timed through all fishway channels that are supplemented by 

auxiliary water and results were provided in the project weekly fishway status report. Criteria velocities 

of 1.5 to 4 fps were maintained throughout the fish passage season. Velocities were not always taken at 

unit 22 due to turbulence preventing float tracking. Velocity is generally slower from junction pool to 

unit 21. Past University of Idaho analysis did not reveal passage problems in this area. All velocities 

were within 1.5 - 4 fps, with the exception of one occurrence of exceeding 4 fps in the east fishway 

south rock channel. 

Water Quality 

Water clarity was read by secchi dish at the count stations. Water clarity data is not included in this 

report due to its questionable accuracy. This data was collected per regional request to maintain 

historical data base. Temperature monitoring with data loggers in each fishway is provided biweekly in 

the fishway status reports.

Pikeminnow Abatement

Washington Dept Fish and Wildlife gained access to The Dalles Dam and the Boat Restricted Zone 

(BRZ) for the purpose of hook and line dam-angling in support of the on-going BPA funded Columbia 

River Predator Control Program Dam angling occurred from May through October, in conjunction with 

ODFW and PSMFC. Anglers caught a total of 1,776 northern pikeminnow. 

47
Zebra/Quagga Mussel Monitoring

No samples taken in 2017, program will resume 2018 

Research

The following are a list of fish related research and contract personnel that were on site during the 2016 

passage season.

Confederated Tribes of the Umatilla Indian Reservation – Captured adult Pacific lamprey as part of the 

on-going project to restore lamprey to various tributaries. CTUIR worked with the Nez Perce and Yakama 

Nation to help with lamprey collection efforts.

Normandeau Environmental Consultants – Continued to perform fish counting at the north and east 

fishways via count stations. 

Oregon Dept of Fish and Wildlife –Captured, tagged, and collected biological data from northern 

pikeminnow as part of an evaluation of the Northern Pikeminnow Management Program. 

Oregon Department of Fish and Wildlife and Fish Passage Center – Continued to provide once monthly 

fishway inspections of adult and juvenile systems. 

Pacific States Marine Fish Commission – FERC required sampling at the Northern Wasco County PUD 

intake structure as per the Coorperative Agreement between Pacific States Marine Fisheries Commission 

and Wasco County PUD. 

Pacific States Marine Fisheries Commission PTAGIS Information System – monitored Thin Wall PIT 

Tag detection system in The Dalles east and north count stations.

U.S. Dept of Agriculture – Provided avian hazing of piscivorous birds to reduce avian predation on 

juvenile salmonids May to mid Aug via pyrotechnics during juvenile passage season. Season was delayed 

2 weeks due to approval delays. 

U. S. Geological Survey – Total Dissolved Gas (TDG) monitoring. 

48
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 11 660 65,479 54,335 28,049 20,970 182,869 37,614 4,622 81 394,690

STEELHEAD 1,078 136 64 306 4,984 12,098 64,951 12,694 422 70 96,803

SOCKEYE 14 40,575 23,139 250 76 4 64,058

COHO* 255 28,602 7,734 305 15 36,911

CHUM 0

PINK 1 3 1 2 7

TOTAL 1,089 796 65,557 95,216 56,172 33,574 276,501 58,047 5,351 166 592,469

LAMPREY 1 4,548 19,742 4,418 1,972 15 30,696

STURGEON 5 16 13 13 -2 45

BULL TROUT 0

*Jacks included

Shad no longer counted at The Dalles Dam.

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

2017

TABLE 30

49
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI *DEG F

Jan 1 156.2 0.0 5.0 40.0 Feb 1 146.9 0.0 5.0 35.5

Jan 2 159.0 0.0 5.0 40.0 Feb 2 147.8 0.0 5.0 35.4

Jan 3 168.4 0.0 5.0 39.9 Feb 3 160.1 0.0 5.0 35.4

Jan 4 165.3 0.0 5.0 39.8 Feb 4 162.2 0.0 5.0 35.5

Jan 5 192.2 0.0 5.0 39.3 Feb 5 164.5 0.0 5.0 35.8

Jan 6 187.4 0.0 5.0 38.9 Feb 6 145.3 0.0 5.0 35.9

Jan 7 186.3 0.0 5.0 38.3 Feb 7 156.1 0.0 5.0 36.0

Jan 8 176.2 0.0 5.0 37.7 Feb 8 161.4 0.0 5.0 35.7

Jan 9 162.6 0.0 5.0 37.2 Feb 9 173.6 17.5 5.0 35.7

Jan 10 166.4 0.0 5.0 36.9 Feb 10 191.7 26.1 5.0 35.8

Jan 11 178.8 0.0 5.0 35.1 Feb 11 222.4 38.0 5.0 35.8

Jan 12 183.1 0.0 5.0 34.5 Feb 12 228.6 26.8 4.0 35.8

Jan 13 174.7 0.0 5.0 34.4 Feb 13 230.4 38.5 4.0 35.8

Jan 14 168.8 0.0 5.0 34.4 Feb 14 197.6 0.6 4.0 35.6

Jan 15 177.5 0.0 5.0 34.4 Feb 15 189.5 28.1 3.0 35.7

Jan 16 170.6 0.0 5.0 34.4 Feb 16 188.9 55.1 3.0 35.7

Jan 17 179.8 0.0 5.0 34.2 Feb 17 190.2 34.1 3.0 35.8

Jan 18 173.2 0.0 5.0 33.9 Feb 18 220.8 21.3 3.0 36.0

Jan 19 166.3 0.0 5.0 34.1 Feb 19 242.1 53.4 3.0 36.4

Jan 20 163.9 0.0 5.0 34.3 Feb 20 235.9 50.3 3.0 36.9

Jan 21 154.5 0.0 5.0 34.3 Feb 21 237.5 57.6 3.0 37.3

Jan 22 145.9 0.0 5.0 34.3 Feb 22 238.8 68.6 3.0 37.4

Jan 23 160.7 0.0 5.0 34.3 Feb 23 257.5 85.8 3.0 37.5

Jan 24 170.7 0.0 5.0 34.3 Feb 24 253.0 39.9 4.0 37.6

Jan 25 156.2 0.0 4.0 34.5 Feb 25 245.9 38.2 4.0 38.0

Jan 26 146.7 0.0 5.0 34.8 Feb 26 241.4 20.1 4.0 38.2

Jan 27 154.4 0.0 5.0 35.0 Feb 27 212.3 25.6 4.0 38.2

Jan 28 134.7 0.0 5.0 35.1 Feb 28 210.4 46.1 4.0 38.4

Jan 29 133.2 0.0 5.0 35.2

Jan 30 139.0 0.0 5.0 35.4

Jan 31 146.4 0.0 5.0 35.5

AVG. 164.5 0.0 5.0 35.9 AVG. 201.9 27.6 4.1 36.4

DISCHARGE AND WATER QUALITY DATA

THE DALLES PROJECT 2017

TABLE 31

JANUARY FEBRUARY

50
TABLE 32

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

THE DALLES PROJECT - FISH COUNTS MARCH 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Mar 1 0 24 4 212.6 43.9 3.0 38.7

Mar 2 0 17 4 209.7 51.0 2.5 38.9

Mar 3 0 21 5 231.2 57.5 2.5 39.2

Mar 4 0 24 7 248.8 58.6 3.0 39.4

Mar 5 0 24 8 225.1 21.4 3.5 39.3

Mar 6 0 25 10 209.4 14.5 3.5 39.5

Mar 7 3 60 13 224.5 22.5 3.0 39.5

Mar 8 1 41 18 228.5 12.3 3.0 39.8

Mar 9 0 28 8 245.8 25.9 3.0 40.1

Mar 10 0 59 25 260.2 35.0 4.0 40.4

Mar 11 1 74 30 280.1 37.2 4.0 40.6

Mar 12 0 62 26 289.1 40.9 4.0 40.9

Mar 13 0 60 21 277.6 49.7 3.0 41.1

Mar 14 0 36 14 315.9 83.4 3.0 41.3

Mar 15 0 32 10 327.1 103.7 3.0 41.3

Mar 16 1 40 17 319.0 105.4 3.0 41.6

Mar 17 0 39 11 358.3 150.5 3.0 42.2

Mar 18 0 31 7 383.8 161.5 2.5 42.8

Mar 19 1 47 15 357.3 149.5 2.5 42.9

Mar 20 0 27 6 384.3 179.8 2.5 43.3

Mar 21 0 24 7 427.1 229.0 1.0 43.7

Mar 22 0 55 17 422.9 249.2 2.5 44.0

Mar 23 0 38 13 437.3 269.0 1.0 44.1

Mar 24 0 24 5 427.1 269.0 1.0 44.1

Mar 25 0 32 8 425.5 269.0 2.5 43.8

Mar 26 2 28 9 419.8 260.7 2.0 43.8

Mar 27 0 23 9 410.6 254.5 1.0 44.0

Mar 28 1 22 7 426.2 266.6 1.5 44.0

Mar 29 1 17 10 422.0 261.5 2.0 44.2

Mar 30 0 26 6 410.9 254.3 1.5 44.7

Mar 31 0 18 8 409.8 254.3 2.5 44.8

TOTAL 11 1,078 358 AVG. 0 35 12 329.9 136.8 2.6 41.9

Video discontinued for the month of March no fish count data provided.

Official Spring Chinook run started April 1. February Chinook counts were not added to spring totals.

CHINOOK ADULT

51
TABLE 33

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS APRIL 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Apr 1 2 0 12 2 415.0 251.5 3.5 45.0

Apr 2 2 0 10 5 435.3 272.9 3.5 45.2

Apr 3 1 0 14 6 420.6 286.8 3.5 45.4

Apr 4 0 0 6 1 417.3 289.6 3.5 45.9

Apr 5 1 0 4 4 413.0 240.7 3.5 46.2

Apr 6 1 0 11 1 379.3 201.0 3.5 46.6

Apr 7 5 0 8 4 352.5 178.4 3.5 46.9

Apr 8 1 0 11 6 371.2 191.7 3.5 46.8

Apr 9 6 0 9 2 393.0 211.2 3.0 46.8

Apr 10 11 0 5 4 372.0 191.4 3.0 47.1

Apr 11 10 0 7 1 364.4 192.8 3.0 47.0

Apr 12 8 0 1 0 369.3 194.1 3.5 47.0

Apr 13 10 0 5 1 382.5 191.7 4.0 47.0

Apr 14 14 0 3 2 375.8 182.0 3.5 47.1

Apr 15 12 0 6 4 372.4 181.1 3.0 47.3

Apr 16 6 0 1 0 359.9 165.7 3.0 46.8

Apr 17 10 1 0 0 343.2 155.7 3.0 47.1

Apr 18 10 2 1 0 359.3 173.5 3.0 47.0

Apr 19 23 1 1 0 327.6 142.1 3.0 47.0

Apr 20 21 1 3 1 315.2 130.6 3.0 47.0

Apr 21 17 1 1 1 363.6 200.6 3.0 47.1

Apr 22 29 0 1 1 355.4 204.6 4.0 47.3

Apr 23 36 0 5 5 347.9 198.9 4.0 49.7

Apr 24 32 0 2 2 335.4 188.2 2.5 50.0

Apr 25 29 0 1 0 335.2 180.3 3.0 50.0

Apr 26 60 0 2 0 358.1 176.3 3.0 50.3

Apr 27 40 2 1 1 354.9 172.4 3.0 50.4

Apr 28 79 0 1 1 360.4 174.6 3.0 50.5

Apr 29 67 5 3 1 359.2 190.8 3.0 50.6

Apr 30 102 2 1 1 330.5 149.3 3.0 50.9

TOTAL 645 15 136 57 AVG. 22 1 5 2 368.0 195.4 3.3 47.6

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

CHINOOK ADULT

52
TABLE 34

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS MAY 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

May 1 84 2 0 2 1 0 322.9 142.9 3.0 50.8

May 2 85 4 0 0 0 0 335.7 164.1 3.0 51.1

May 3 245 4 0 3 1 0 318.2 139.3 3.0 51.9

May 4 351 7 0 0 0 0 312.5 129.1 3.0 52.6

May 5 319 10 0 2 0 0 326.1 141.6 3.0 53.1

May 6 1,002 61 0 2 1 0 375.0 192.4 3.0 53.0

May 7 1,949 115 0 1 1 0 426.3 292.0 3.0 53.4

May 8 1,573 121 0 2 1 0 436.2 308.6 2.0 53.7

May 9 2,191 89 0 1 1 0 433.4 308.9 3.0 53.6

May 10 2,090 161 0 6 2 0 427.1 305.1 3.0 53.8

May 11 1,883 118 0 0 0 0 423.9 252.5 3.0 54.2

May 12 1,138 66 0 1 1 0 425.7 220.4 3.0 54.2

May 13 755 85 0 2 1 0 423.5 235.7 3.0 54.4

May 14 1,165 146 0 2 1 0 419.4 250.5 3.0 54.4

May 15 1,110 134 0 1 1 0 421.1 270.7 3.0 54.1

May 16 1,247 187 0 1 0 0 408.7 270.5 3.0 53.5

May 17 1,145 298 0 4 0 0 409.8 273.1 3.0 53.2

May 18 907 186 0 1 0 0 426.5 280.7 3.0 53.5

May 19 1,083 275 0 1 0 0 403.1 240.7 3.0 53.9

May 20 1,573 247 0 1 0 0 389.7 229.4 3.0 54.4

May 21 1,428 539 0 11 5 0 371.1 216.1 3.0 54.7

May 22 3,422 1,033 0 0 0 0 371.1 220.9 3.0 55.1

May 23 4,945 967 0 0 0 0 378.2 219.3 3.0 55.5

May 24 4,894 1,763 0 1 0 0 392.3 222.5 3.0 55.6

May 25 4,032 934 0 -10 0 0 419.0 212.3 3.0 56.1

May 26 2,738 1,199 0 15 7 0 422.9 207.2 3.0 56.6

May 27 2,368 496 0 4 2 0 412.5 218.5 3.0 57.0

May 28 1,734 851 1 6 4 0 390.0 219.7 3.0 57.3

May 29 2,116 584 5 0 0 0 400.0 217.7 3.0 57.5

May 30 2,137 739 2 3 1 0 410.8 227.9 3.0 58.0

May 31 1,982 367 6 1 1 1 426.9 228.7 3.0 58.4

TOTAL 53,691 11,788 14 64 32 1

AVG. 1,732 380 0 2 1 0 395.5 227.7 3.0 54.5

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 54,336 11,803 14 200 89 1 0

 CHINOOK ADULT

53
TABLE 35

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS JUNE 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Jun 1 1,093 283 12 1 0 2 0 431.2 230.0 3.0 58.9

Jun 2 1,386 182 7 0 0 0 0 438.5 238.3 3.0 58.9

Jun 3 1,483 229 18 0 0 2 0 440.2 250.5 3.0 58.7

Jun 4 1,186 215 65 1 0 2 1 420.9 196.7 3.0 58.2

Jun 5 989 174 41 5 1 0 0 431.8 234.3 3.0 58.1

Jun 6 1,079 204 35 9 2 1 0 411.9 224.9 1.0 58.6

Jun 7 1,154 162 97 2 0 17 0 405.4 226.0 3.0 59.0

Jun 8 1,318 236 109 11 4 7 1 412.2 233.4 3.0 59.0

Jun 9 1,871 226 107 1 0 6 0 418.6 226.4 2.0 58.8

Jun 10 1,179 252 170 4 0 10 0 426.6 219.0 2.0 58.7

Jun 11 1,449 175 198 13 1 6 0 387.4 163.5 2.0 58.7

Jun 12 1,518 302 695 6 4 5 0 371.6 147.4 2.0 58.7

Jun 13 1,530 200 447 5 1 4 0 344.6 127.6 2.0 58.6

Jun 14 1,152 106 475 3 2 2 0 379.6 148.4 3.0 58.9

Jun 15 1,294 220 922 0 0 17 0 378.5 151.5 4.0 59.1

Jun 16 1,788 251 1,024 6 5 16 1 334.1 135.2 4.0 59.2

Jun 17 1,579 283 1,214 6 2 21 0 309.4 123.5 4.0 59.5

Jun 18 1,744 157 1,588 3 2 26 0 317.7 128.2 4.0 60.0

Jun 19 1,761 241 2,481 19 9 40 0 325.9 125.0 2.0 60.4

Jun 20 1,869 161 2,406 8 2 72 0 291.4 116.3 3.0 60.9

Jun 21 1,337 270 3,214 21 12 74 0 302.4 116.2 3.0 61.3

Jun 22 1,720 201 3,001 4 1 160 0 303.4 119.4 4.0 61.8

Jun 23 2,032 195 3,219 19 12 299 0 290.3 114.7 3.5 62.6

Jun 24 2,595 186 2,430 16 6 330 0 281.8 109.9 4.0 63.2

Jun 25 2,563 249 2,667 20 10 368 0 283.9 111.5 4.0 60.0

Jun 26 2,950 274 3,226 16 12 549 0 253.4 101.6 3.5 60.4

Jun 27 2,025 204 2,545 22 11 490 1 253.5 101.0 4.0 60.9

Jun 28 1,416 210 2,461 35 9 647 0 243.6 97.1 4.0 61.3

Jun 29 1,458 214 2,485 29 17 715 0 250.2 99.4 4.0 61.8

Jun 30 1,353 202 3,216 21 8 660 1 244.4 97.5 4.0 62.6

TOTAL 3,962 43,909 6,464 40,575 306 133 4,548 5 

AVG. 1,321 1626 215 1,353 10 4 152 0 346.1 157.1 3.1 59.9

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 58,298 12,497 40,589 506 222 4,549 5 

SUMMER 43,909 5,770 

TOTAL 102,207 18,267 

CHINOOK ADULT

54
TABLE 36

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS JULY 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Jul 1 2,641 366 3,956 28 12 621 0 220.8 88.3 4.0 63.2

Jul 2 1,743 234 2,379 41 19 592 0 219.1 88.0 4.0 65.5

Jul 3 1,547 161 1,844 20 8 1,169 1 204.2 81.8 4.0 66.0

Jul 4 1,170 106 1,374 30 19 932 0 204.3 81.9 4.5 66.3

Jul 5 1,331 134 1,919 51 37 831 0 205.5 82.3 4.0 66.9

Jul 6 1,476 121 1,890 40 26 1,126 0 194.4 78.1 4.0 67.5

Jul 7 1,332 172 1,380 60 45 611 0 203.5 81.1 4.0 67.8

Jul 8 1,147 154 1,189 68 40 855 0 183.8 74.3 3.5 67.9

Jul 9 1,326 163 1,279 82 37 759 1 185.7 73.8 3.5 68.3

Jul 10 1,119 150 966 108 66 702 0 174.9 70.3 4.0 68.5

Jul 11 863 146 685 116 63 1,540 0 175.2 69.8 5.0 68.3

Jul 12 767 115 906 107 64 771 0 162.8 65.4 5.0 68.8

Jul 13 492 98 487 105 57 690 0 173.7 69.5 4.5 69.0

Jul 14 592 115 607 113 69 761 1 196.5 78.4 5.0 69.2

Jul 15 429 90 398 136 82 941 0 168.6 67.7 5.0 69.5

Jul 16 698 99 345 142 84 550 2 169.9 68.0 5.0 69.3

Jul 17 684 72 275 160 103 728 0 162.1 64.7 5.0 69.3

Jul 18 569 66 258 226 142 626 1 181.2 72.7 4.0 69.8

Jul 19 536 87 168 179 99 541 0 184.6 73.8 4.0 70.0

Jul 20 377 56 128 236 154 956 4 167.4 66.6 4.0 69.9

Jul 21 432 89 126 178 114 320 0 159.9 63.5 4.0 69.9

Jul 22 447 96 104 239 162 321 0 144.7 58.0 4.0 70.0

Jul 23 493 91 106 282 166 337 0 131.0 52.4 5.0 70.5

Jul 24 367 63 79 316 199 370 0 145.3 58.1 4.5 70.8

Jul 25 298 60 57 171 91 308 1 141.2 56.4 4.0 71.0

Jul 26 271 58 65 227 138 170 0 139.9 55.5 4.0 71.5

Jul 27 305 59 43 190 91 298 0 129.8 51.8 4.0 71.3

Jul 28 243 44 46 236 158 281 1 143.2 57.0 4.0 70.8

Jul 29 380 61 25 369 225 301 4 164.6 65.7 5.0 71.0

Jul 30 298 47 29 356 213 367 0 124.7 50.0 5.0 71.3

Jul 31 272 31 26 372 194 367 0 149.2 59.9 5.0 71.5

TOTAL 24,645 3,404 23,139 4,984 2,977 19,742 16 

AVG 795 110 746 161 96 637 1 171.3 68.5 4.3 69.1

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 58,298 12,497 63,728 5,490 3,199 24,291 21 

SUMMER 68,554 9,174 

TOTAL 126,852 21,671 

CHINOOK ADULT

55
TABLE 37

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS AUGUST 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Aug 1 268 41 0 0 35 284 152 0 213 0 139.2 55.7 5.0 72.1

Aug 2 226 25 0 0 25 288 133 0 255 0 148.6 59.4 5.0 72.5

Aug 3 198 37 0 0 33 224 113 0 141 1 136.2 54.4 5.0 72.8

Aug 4 156 38 0 0 14 195 101 0 133 0 132.2 52.9 5.0 73.0

Aug 5 130 28 0 0 18 180 78 0 135 1 125.9 50.3 5.0 72.8

Aug 6 126 18 0 0 6 125 62 0 118 0 116.9 46.8 5.0 72.5

Aug 7 108 32 0 0 11 149 73 0 147 1 112.5 45.3 5.0 72.9

Aug 8 77 17 0 0 8 123 54 0 204 2 130.8 52.3 5.0 73.3

Aug 9 126 29 0 0 7 120 61 0 204 0 134.1 53.3 5.0 73.5

Aug 10 91 15 0 0 6 105 44 0 271 0 136.8 55.1 5.0 73.6

Aug 11 96 18 0 0 5 60 31 0 247 2 125.8 50.2 5.0 73.8

Aug 12 127 45 0 0 4 64 34 0 474 0 118.7 47.5 5.0 73.6

Aug 13 234 34 0 0 4 115 54 0 205 0 116.9 46.8 5.0 72.9

Aug 14 311 47 0 0 6 111 54 0 108 0 128.5 51.3 5.0 72.5

Aug 15 382 35 0 0 4 71 36 0 63 1 127.1 51.1 5.0 72.4

Aug 16 583 53 0 0 9 116 58 0 70 2 116.9 46.7 5.0 72.4

Aug 17 528 58 0 0 11 191 98 0 122 0 108.3 43.5 5.0 72.2

Aug 18 695 63 0 0 5 340 172 0 98 1 102.0 40.9 5.0 72.0

Aug 19 816 100 0 0 6 519 257 0 43 0 113.5 45.4 5.0 71.7

Aug 20 1,021 99 1 0 4 554 221 0 60 1 105.4 42.2 5.0 71.7

Aug 21 664 64 5 0 14 495 215 0 88 0 114.6 45.9 5.0 71.8

Aug 22 538 58 1 1 0 688 232 0 106 0 114.9 45.9 5.0 71.9

Aug 23 351 70 5 2 2 699 183 0 124 0 116.0 46.2 5.0 72.0

Aug 24 649 72 4 1 2 723 217 0 88 0 107.2 43.0 5.0 71.7

Aug 25 915 157 11 2 5 577 180 0 66 0 105.7 42.1 5.0 71.3

Aug 26 1,276 166 15 4 2 896 290 0 77 0 96.7 38.8 5.0 71.4

Aug 27 1,228 168 23 5 1 984 277 0 67 1 86.7 37.4 5.0 71.8

Aug 28 1,312 137 18 10 0 661 201 0 116 0 92.7 37.2 5.0 71.9

Aug 29 2,334 284 34 8 1 711 186 1 90 0 133.1 53.0 5.0 72.0

Aug 30 1,512 263 27 8 2 634 189 0 116 0 121.0 48.4 5.0 71.6

Aug 31 1,376 245 52 18 0 1,096 306 0 169 0 132.3 52.7 5.0 71.1

TOTAL 692 17,762 2,516 196 59 250 12,098 4,362 1 4,418 13 

AVG. 231 634 81 6 2 8 390 141 0 143 0 119.3 47.8 5.0 72.3

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 58,298 12,497 196 59 63,978 17,588 7,561 1 28,709 34 

SUMMER 69,246 9,277 

FALL 17,762 2,413 

TOTAL 145,306 24,187 

 CHINOOK ADULT

56
TABLE 38

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Sep 1 1,290 252 114 58 5 1,001 286 0 331 0 142.5 0.1 5.0 71.2

Sep 2 2,351 336 91 17 2 1,185 313 0 193 1 123.6 0.0 5.0 71.4

Sep 3 2,017 285 131 87 21 1,446 436 0 217 1 94.5 0.0 5.0 71.6

Sep 4 951 124 37 8 0 691 198 0 163 0 106.3 0.0 5.0 71.7

Sep 5 2,882 418 49 30 0 399 88 0 65 4 107.6 0.0 5.0 71.7

Sep 6 2,718 346 45 11 1 559 153 0 45 0 118.4 0.0 5.0 71.7

Sep 7 3,238 454 118 47 1 890 173 0 45 0 127.9 0.0 5.0 71.8

Sep 8 2,427 461 138 24 0 1,348 352 0 92 2 117.7 0.0 5.0 71.6

Sep 9 2,584 294 141 24 0 1,518 401 0 99 0 94.2 0.0 5.0 71.3

Sep 10 3,090 441 165 18 2 1,438 342 0 60 0 106.6 0.0 5.0 71.2

Sep 11 9,613 680 295 43 1 2,055 484 0 63 1 115.9 0.0 5.0 71.2

Sep 12 14,121 1,260 615 112 6 1,335 311 0 59 0 114.8 0.0 5.0 71.4

Sep 13 12,180 1,517 904 140 0 2,491 502 1 66 0 108.5 0.0 5.0 70.8

Sep 14 8,741 1,362 951 143 3 2,861 582 0 54 0 108.5 0.0 5.0 70.1

Sep 15 8,971 1,203 1,411 133 2 3,376 683 0 110 0 113.7 0.0 5.0 70.0

Sep 16 11,715 1,046 1,280 117 0 3,411 771 0 90 2 133.0 0.0 5.0 69.7

Sep 17 8,680 981 1,074 67 1 3,166 638 0 34 0 103.3 0.0 5.0 69.1

Sep 18 8,041 870 1,335 114 3 3,026 607 0 12 0 90.2 0.0 5.0 68.7

Sep 19 5,506 763 929 36 5 3,176 856 0 17 0 88.8 0.0 5.0 68.2

Sep 20 6,302 815 1,322 135 0 4,564 1,170 0 12 1 90.7 0.0 5.0 67.6

Sep 21 6,231 776 2,237 208 6 4,352 1,085 1 21 1 101.1 0.0 5.0 67.1

Sep 22 6,108 1,047 2,514 248 1 4,500 784 0 23 2 100.1 0.0 5.0 66.8

Sep 23 7,022 909 1,793 142 7 3,213 530 0 13 -4 78.5 0.0 5.0 67.0

Sep 24 4,188 632 1,992 150 1 2,840 443 1 21 0 77.4 0.0 5.0 66.8

Sep 25 5,093 876 1,434 84 0 2,450 531 0 16 1 86.0 0.0 5.0 66.7

Sep 26 3,418 614 1,136 50 0 1,838 373 0 7 0 112.9 0.0 5.0 66.4

Sep 27 3,322 464 832 59 5 1,451 266 0 4 0 115.0 0.0 5.0 66.5

Sep 28 2,727 397 977 56 2 1,392 270 0 14 0 108.8 0.0 5.0 66.5

Sep 29 3,009 650 882 90 1 1,217 215 0 19 0 111.9 0.0 5.0 66.0

Sep 30 3,541 519 1,151 58 0 1,762 418 0 7 1 77.3 0.0 5.0 65.3

TOTAL 162,077 20,792 26,093 2,509 76 64,951 14,261 3 1,972 13 

AVG. 5,403 693 870 84 3 2,165 475 0 66 0 105.9 0.0 5.0 69.2

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 58,298 12,497 26,289 2,568 64,054 82,539 21,822 4 30,681 47 

SUMMER 69,246 9,277 

FALL 179,839 23,205 

TOTAL 307,383 44,979 

CHINOOK ADULT

57
TABLE 39

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Oct 1 2,514 340 727 61 0 1,247 256 0 6 -1 81.4 0.0 5.0 64.4

Oct 2 1,842 270 469 36 0 876 216 0 2 0 102.2 0.0 5.0 63.6

Oct 3 1,308 241 347 21 0 711 179 0 2 0 105.4 0.0 5.0 63.7

Oct 4 4,100 607 577 41 0 788 173 0 0 0 109.2 0.0 5.0 63.7

Oct 5 2,746 529 565 49 0 975 182 0 1 0 113.4 0.0 5.0 63.5

Oct 6 2,243 319 456 26 0 729 187 0 1 0 92.8 0.0 5.0 63.3

Oct 7 1,680 179 533 28 4 753 234 0 4 0 77.1 0.0 5.0 62.9

Oct 8 1,188 163 374 10 1 726 230 0 0 0 79.4 0.0 5.0 62.3

Oct 9 1,628 147 333 17 0 612 171 0 0 0 102.5 0.0 5.0 61.7

Oct 10 1,675 252 299 26 0 508 130 0 0 0 98.4 0.0 5.0 61.7

Oct 11 2,271 182 251 31 0 384 105 0 -1 1 92.7 0.0 5.0 61.2

Oct 12 897 152 147 10 0 336 88 0 0 1 107.8 0.0 5.0 60.5

Oct 13 1,068 109 156 6 0 302 100 0 0 1 90.3 0.0 5.0 60.3

Oct 14 1,596 186 430 54 0 662 198 0 0 -1 86.3 0.0 5.0 60.1

Oct 15 695 98 186 9 0 289 99 0 0 0 83.2 0.0 5.0 59.9

Oct 16 391 70 82 7 0 190 58 0 0 -2 84.8 0.0 5.0 59.9

Oct 17 357 91 70 4 0 152 56 0 0 1 75.8 0.0 5.0 59.7

Oct 18 466 67 85 2 0 175 73 0 1 0 91.7 0.0 5.0 59.4

Oct 19 382 62 48 3 0 161 45 0 0 0 81.8 7.5 5.0 59.0

Oct 20 663 92 136 7 0 276 89 0 0 0 64.7 0.0 5.0 58.7

Oct 21 517 83 296 43 -1 471 180 1 -1 0 82.8 7.5 5.0 58.2

Oct 22 587 50 181 10 0 296 119 0 0 0 72.5 7.5 4.0 57.7

Oct 23 364 80 135 17 0 236 113 0 0 0 84.5 0.0 4.0 57.5

Oct 24 204 37 61 7 0 185 77 0 0 0 105.6 0.0 5.0 57.5

Oct 25 217 64 88 18 0 223 96 0 0 0 69.2 2.9 4.0 57.3

Oct 26 108 20 36 4 0 126 48 0 0 0 87.3 0.0 4.5 57.2

Oct 27 80 8 35 11 0 125 59 0 0 -1 83.6 0.0 5.0 57.0

Oct 28 119 21 18 2 0 71 29 0 0 0 78.4 0.0 5.0 57.0

Oct 29 322 24 28 4 0 38 7 0 0 -1 71.5 0.0 4.0 56.9

Oct 30 415 43 9 1 0 34 10 0 0 0 94.1 0.0 5.0 56.6

Oct 31 348 37 10 1 0 37 16 0 0 0 95.1 0.0 5.0 56.1

TOTAL 32,991 4,623 7,168 566 4 12,694 3,623 1 15 -2

AVG. 1,064 149 231 18 0 409 117 0 0 88.6 0.8 4.9 60.0

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 58,298 12,497 33,457 3,134 64,058 95,233 25,445 5 0 30,696 45 

SUMMER 69,246 9,277 

FALL 212,830 27,828 

TOTAL 340,374 49,602 

 Note: Visual counts ended October 31. 

CHINOOK ADULT

58
TABLE 40

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS NOVEMBER 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Nov 1 291 57 5 0 43 14 0 0 74.2 0.0 5.0 55.7

Nov 2 191 38 9 0 35 10 0 0 87.0 0.0 4.5 55.2

Nov 3 237 40 0 0 21 4 0 0 92.6 0.0 4.0 55.0

Nov 4 396 51 0 0 23 5 0 0 87.1 0.0 4.0 54.8

Nov 5 441 47 2 0 21 4 0 0 94.1 0.0 4.0 54.6

Nov 6 342 36 5 0 26 4 0 0 104.6 0.0 4.0 54.3

Nov 7 258 22 47 0 27 4 0 0 121.8 0.0 4.5 53.9

Nov 8 142 17 38 1 21 9 1 0 129.6 0.0 5.0 53.4

Nov 9 191 25 8 0 16 3 0 0 108.9 0.0 5.0 53.1

Nov 10 148 17 14 0 12 2 0 0 117.7 0.0 5.0 52.7

Nov 11 148 8 11 0 5 1 0 0 116.2 0.0 5.0 52.6

Nov 12 172 15 12 0 11 2 0 0 123.8 0.0 5.0 52.6

Nov 13 192 23 16 0 12 2 0 0 109.3 0.0 5.0 52.4

Nov 14 169 29 10 0 11 3 1 1 105.3 0.0 5.0 52.1

Nov 15 202 15 35 0 11 3 0 0 115.9 0.0 5.0 51.7

Nov 16 103 7 10 0 5 1 0 0 108.3 0.0 5.0 51.3

Nov 17 57 4 4 1 3 0 0 0 114.2 0.0 5.0 50.8

Nov 18 25 3 5 0 4 1 0 0 111.1 0.0 5.0 50.3

Nov 19 30 6 5 0 6 2 0 0 121.8 0.0 5.0 49.2

Nov 20 63 4 6 0 3 0 0 0 118.6 0.0 5.0 49.0

Nov 21 42 8 1 0 4 0 0 0 122.2 0.0 5.0 48.8

Nov 22 77 4 19 0 9 3 0 0 133.4 0.0 5.0 48.7

Nov 23 27 5 7 2 2 2 0 0 102.6 0.0 5.0 48.6

Nov 24 16 (1) 6 0 7 1 0 0 104.9 0.0 5.0 48.5

Nov 25 42 4 6 0 9 3 0 0 130.1 0.0 5.0 48.4

Nov 26 29 4 7 0 9 6 0 -1 136.7 0.0 5.0 49.2

Nov 27 45 6 2 1 15 10 0 0 122.3 0.0 5.0 49.0

Nov 28 22 6 6 0 24 16 0 0 140.5 0.0 5.0 48.8

Nov 29 17 2 4 0 26 17 0 0 129.3 0.0 5.0 48.7

Nov 30 5 0 0 0 1 0 0 0 133.6 0.0 5.0 48.6

TOTAL 4,120 502 300 5 422 132 2 0 

AVG. 137 17 10 0 14 4 0 0 113.9 0.0 4.8 51.4

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 58,298 12,497 33,457 3,134 64,058 95,233 25,445 7 0 30,696 45 

SUMMER 69,246 9,277 

FALL 212,830 27,828 

TOTAL 340,374 49,602 

 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 except Pink, chum, and sturgeon counts are totals for entire calendar year

CHINOOK ADULT

59
TABLE 41

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - FISH COUNTS DECEMBER 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Dec 1 1 0 3 0 0 130.0 0.0 5.0 48.5

Dec 2 1 1 0 1 0 137.0 0.0 5.0 48.4

Dec 3 11 1 0 3 1 119.7 0.0 5.0 48.3

Dec 4 14 3 2 5 2 128.2 0.0 5.0 48.0

Dec 5 3 0 1 3 1 122.2 0.0 5.0 47.8

Dec 6 7 0 0 8 2 140.4 0.0 5.0 47.6

Dec 7 1 2 1 1 0 154.0 0.0 5.0 47.2

Dec 8 2 0 1 5 1 155.9 0.0 5.0 46.8

Dec 9 8 0 0 2 0 149.1 0.0 5.0 46.5

Dec 10 6 0 1 0 0 140.7 0.0 5.0 46.1

Dec 11 6 0 3 3 0 159.6 0.0 5.0 45.5

Dec 12 2 0 0 3 0 156.8 0.0 5.0 45.2

Dec 13 1 0 1 6 0 154.4 0.0 5.0 44.8

Dec 14 2 1 1 1 0 150.2 0.0 5.0 44.4

Dec 15 3 0 0 4 0 136.9 0.0 5.0 44.2

Dec 16 0 1 0 4 0 124.5 0.0 5.0 44.0

Dec 17 0 0 1 3 1 125.0 0.0 5.0 43.9

Dec 18 0 0 -1 1 1 124.5 0.0 5.0 43.9

Dec 19 1 1 1 4 0 134.9 0.0 5.0 43.9

Dec 20 0 0 0 2 0 135.6 0.0 5.0 43.7

Dec 21 0 0 0 0 0 134.6 0.0 5.0 43.4

Dec 22 0 0 0 2 0 136.3 0.0 5.0 43.1

Dec 23 1 0 0 3 0 137.6 0.0 5.0 42.9

Dec 24 0 0 0 2 1 148.9 0.0 5.0 42.5

Dec 25 1 0 0 1 1 142.2 0.0 5.0 42.2

Dec 26 0 0 0 0 0 173.5 0.0 5.0 42.2

Dec 27 0 0 0 0 0 157.7 0.0 5.0 42.2

Dec 28 0 0 -1 0 0 153.7 0.0 5.0 42.0

Dec 29 0 0 0 1 0 144.5 0.0 5.0 41.8

Dec 30 0 0 1 0 0 150.2 0.0 5.0 41.7

Dec 31 0 0 0 2 0 149.4 0.0 5.0 41.6

TOTAL 71 10 15 70 11 

AVG. 5 1 1 3 1 142.2 0.0 5.0 44.7

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 58,298 12,497 33,457 3,134 64,058 95,233 25,445 7 0 30,696 45 

SUMMER 69,246 9,277 

FALL 212,830 27,828 

TOTAL 340,374 49,602 

 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 except Pink, chum, and sturgeon counts are totals for entire calendar year

CHINOOK ADULT

60
TABLE 42

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - NIGHT FISH COUNTS June 2017

CHINOOK COHO COHO TOTAL unclipped

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

Jun 1

Jun 2

Jun 3

Jun 4

Jun 5

Jun 6

Jun 7

Jun 8

Jun 9

Jun 10

Jun 11

Jun 12

Jun 13

Jun 14

Jun 15 45 7 0 0 0 117

Jun 16 52 3 1 0 0 128

Jun 17 66 13 1 1 0 149

Jun 18 56 5 6 2 0 244

Jun 19 33 1 7 0 0 304

Jun 20 69 1 39 4 2 208

Jun 21 75 0 11 3 0 381

Jun 22 49 4 0 1 0 1,235

Jun 23 127 4 10 2 0 695

Jun 24 91 1 5 9 1 857

Jun 25 95 4 5 3 1 1,259

Jun 26 64 1 9 1 1 1,177

Jun 27 54 1 6 3 3 690

Jun 28 93 1 34 1 1 1,228

Jun 29 75 2 13 1 0 1,424

Jun 30 59 2 25 1 1 1,104

TOTAL 1,103 50 172 32 10 11,200 

AVG. 69 3 11 2 1 700 

Note: Night counts are video counts from 2000-0400 PST.

CHINOOK ADULT

61
TABLE 43

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - NIGHT FISH COUNTS July 2017

CHINOOK COHO COHO TOTAL unclipped

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

Jul 1 75 5 12 8 3 618

Jul 2 74 3 21 4 2 870

Jul 3 45 1 16 3 3 1,460

Jul 4 53 1 22 3 0 915

Jul 5 99 9 77 10 2 797

Jul 6 44 6 39 6 2 897

Jul 7 30 0 2 0 0 690

Jul 8 40 3 25 3 0 804

Jul 9 28 5 77 5 3 432

Jul 10 21 4 100 2 0 592

Jul 11 26 0 28 3 1 675

Jul 12 29 2 51 7 3 394

Jul 13 23 0 23 5 3 590

Jul 14 20 0 5 3 2 835

Jul 15 18 0 52 9 6 658

Jul 16 29 6 38 8 6 688

Jul 17 15 1 21 4 2 861

Jul 18 38 0 7 6 0 498

Jul 19 34 0 11 0 0 438

Jul 20 8 0 7 8 5 594

Jul 21 17 8 17 10 4 868

Jul 22 32 1 1 20 8 832

Jul 23 26 3 9 4 3 537

Jul 24 17 0 4 11 3 833

Jul 25 14 1 1 13 8 911

Jul 26 8 3 4 7 3 676

Jul 27 8 2 4 8 2 702

Jul 28 8 1 1 13 1 567

Jul 29 21 0 1 10 8 944

Jul 30 19 2 2 28 14 660

Jul 31 8 2 0 9 4 470

TOTAL 927 69 678 230 101 22,306 

AVG 30 2 22 7 3 720 

Note: Night counts are video counts from 2000-0400 PST.

CHINOOK ADULT

62
TABLE 44

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - NIGHT FISH COUNTS August 2017

CHINOOK COHO COHO TOTAL unclipped

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

Aug 1 14 0 0 0 13 8 579

Aug 2 10 0 0 0 17 5 477

Aug 3 10 0 0 0 10 4 466

Aug 4 9 1 0 0 11 8 438

Aug 5 9 1 0 0 4 0 387

Aug 6 7 0 0 2 5 4 325

Aug 7 10 1 0 1 6 5 454

Aug 8 20 1 0 1 8 3 437

Aug 9 12 0 0 0 8 6 651

Aug 10 4 0 0 0 6 1 614

Aug 11 13 0 0 0 3 1 463

Aug 12 11 1 0 1 5 3 544

Aug 13 8 0 0 0 5 1 302

Aug 14 19 1 0 0 7 5 427

Aug 15 21 1 0 0 2 2 389

Aug 16 23 1 0 0 6 6 334

Aug 17 36 1 0 0 24 6 249

Aug 18 42 1 0 3 14 5 263

Aug 19 20 0 0 0 22 14 170

Aug 20 25 1 0 0 33 14 282

Aug 21 27 1 1 0 26 4 170

Aug 22 10 0 0 0 44 13 217

Aug 23 15 0 0 0 34 8 148

Aug 24 29 1 0 0 24 9 221

Aug 25 34 2 0 0 37 8 198

Aug 26 51 4 1 0 49 17 193

Aug 27 43 1 1 0 54 15 249

Aug 28 91 4 1 0 60 25 221

Aug 29 45 1 1 0 37 8 180

Aug 30 27 1 0 0 47 10 199

Aug 31 35 0 0 0 71 16 255

TOTAL 34 696 26 5 8 692 234 10,502 

AVG. 11 25 1 0 0 22 8 339

Note: Night counts are video counts from 2000-0400 PST.

 CHINOOK ADULT

63
TABLE 45

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

THE DALLES PROJECT - NIGHT FISH COUNTS September 2017

CHINOOK COHO COHO TOTAL unclipped

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

Sep 1 42 1 4 0 0 72 23 351

Sep 2 46 2 1 0 0 67 16 241

Sep 3 57 4 4 1 1 95 39 251

Sep 4 67 5 2 0 0 32 13 155

Sep 5 61 1 3 0 0 38 12 129

Sep 6 128 3 0 0 0 77 10 109

Sep 7 149 17 7 1 0 125 34 140

Sep 8 101 27 9 5 1 124 28 154

Sep 9 128 4 0 0 0 86 26 108

Sep 10 196 6 0 0 0 98 33 81

Sep 11 493 22 12 0 0 158 35 129

Sep 12 261 18 23 1 0 181 38 119

Sep 13 203 0 17 2 0 204 49 56

Sep 14 172 23 43 3 0 311 75 72

Sep 15 121 14 37 3 1 206 48 83

Sep 16 112 14 36 1 0 150 26 70

Sep 17 240 9 21 2 0 147 33 25

Sep 18 102 39 54 21 3 201 49 31

Sep 19 60 13 111 8 2 410 136 11

Sep 20 42 13 107 6 6 390 85 17

Sep 21 99 9 123 3 0 383 73 16

Sep 22 89 50 69 20 2 183 43 30

Sep 23 86 34 59 4 0 190 51 16

Sep 24 119 0 6 1 0 120 21 20

Sep 25 27 11 56 4 0 83 17 16

Sep 26 45 17 36 1 0 87 19 19

Sep 27 53 0 9 0 0 49 11 16

Sep 28 54 0 6 0 0 56 7 1

Sep 29 44 6 14 0 0 58 15 4

Sep 30 28 0 17 0 0 51 12 5

TOTAL 3,425 362 886 87 16 4,432 1,077 2,475 

AVG. 114 12 30 3 1 148 36 83 

Note: Night counts are video counts from 2000-0400 PST.

CHINOOK ADULT

64
TABLE 46

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* CHUM PINK TOTALS

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

1973 280,945 100,082 52,303 11,152 1 444,483

1974 217,181 70,875 28,827 14,655 331,538

1975 217,283 57,675 43,198 13,976 332,132

1976 216,163 82,568 27,747 19,392 345,870

1977 224,950 133,882 86,252 10,021 455,105

1978 199,228 60,485 11,845 18,877 290,435

1979 150,647 83,364 32,791 8,726 4 275,532

1980 113,951 93,963 42,088 6,326 256,328

1981 135,176 113,268 35,447 6,941 1 290,833

1982 172,682 117,434 33,331 7,383 330,830

1983 156,190 171,055 84,204 3,459 1 414,909

1984 203,920 219,123 101,177 3,142 1 527,363

1985 370,982 276,025 117,254 4,625 5 768,891

1986 443,013 281,953 48,477 4,842 3 4 778,292

1987 421,190 217,768 87,599 3,310 1 2 729,870

1988 378,080 198,499 55,802 9,226 641,607

1989 282,168 235,639 39,672 12,611 570,090

1990 207,556 129,271 40,230 4,645 381,702

1991 153,023 199,853 63,405 9,601 103 425,985

1992 168,507 232,179 66,384 3,825 3 470,898

1993 184,953 124,829 62,252 4,360 376,394

1994 161,758 112,254 9,356 4,376 287,744

1995 141,793 145,844 7,166 3,269 298,072

1996 167,911 162,456 25,055 4,583 360,005

1997 223,801 164,756 32,430 4,729 425,716

1998 154,132 116,682 8,826 8,970 288,610

1999 199,491 156,874 13,715 15,041 19 385,140

2000 316,836 205,241 73,383 29,536 1 624,997

2001 629,334 503,327 102,562 64,557 1,299,780

2002 583,155 387,920 40,554 12,786 1,024,415

2003 618,472 282,574 34,180 46,101 29 128 981,484

2004 562,737 241,123 107,466 41,645 5 0 952,976

2005 389,905 244,213 65,273 36,129 0 23 735,543

2006 341,371 249,223 30,026 34,339 3 3 654,965

2007 253,613 246,960 19,124 32,961 11 1 552,670

2008 397,766 277,640 177,984 42,682 0 12 896,084

2009 525,837 515,111 155,591 77,492 7 28 1,274,066

2010 618,699 333,033 325,133 31,374 0 1 1,308,240

2011 591,869 299,007 138,293 76,753 3 1,158 1,107,083

2012 539,930 201,640 410,099 34,019 7 2 1,185,697

2013 898,424 190,750 161,896 26,682 4 87 1,277,843

2014 905,449 255,691 586,188 157,646 0 2 1,904,976

2015 1,068,378 217,018 429,797 26,959 0 137 1,742,289

2016 585,090 145,027 288,401 22,909 0 1 1,041,428

2017 394,690 96,803 64,058 36,911 0 7 592,469

Totals 20,014,246 11,050,566 5,658,899 1,294,315 265 1,791 38,020,082

10-Year

Average 652,613 253,172 273,744 53,343 1,233,018

*Jacks included

YEARLY TOTALS OF SALMONIDS COUNTED OVER THE DALLES DAM

1957 - 2017

65
SPRING SUMMER FALL

1 JAN- 4 JUN- 4 AUGYEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* 3 JUN 3 AUG 31 DEC JACKS

1957 22 42,161 59,410 86,096 35,643 28,828 56,753 3,564 201 312,678 109,723 116,661 86,294 37,374

1958 114 8,268 47,862 59,955 24,381 17,211 141,262 2,788 119 301,960 61,747 80,139 160,074 19,747

1959 8 16,771 32,634 27,799 42,817 20,142 65,229 2,022 39 207,461 50,874 71,362 85,225 39,857

1960 17,073 40,091 52,577 22,549 15,225 46,453 2,720 274 196,962 58,406 75,315 63,241 30,847

1961 43,822 35,059 24,478 24,596 16,866 53,371 3,143 201,335 79,183 50,824 71,328 35,409

1962 33,069 35,629 34,488 21,515 13,461 46,135 2,835 187,132 69,139 57,007 60,986 17,835

1963 19,119 33,207 25,063 20,414 21,865 57,248 4,053 180,969 52,937 47,333 80,699 54,749

1964 340 35,551 24,447 16,801 37,697 17,452 49,811 1,743 183,842 60,691 56,360 66,791 30,900

1965 190 17,870 24,930 17,900 31,072 25,119 74,904 3,064 195,049 43,617 50,527 100,905 67,552

1966 1,068 72,267 22,837 25,530 33,712 14,978 65,380 4,899 240,671 96,628 61,062 82,981 36,482

1967 48,744 22,817 24,718 45,346 23,927 107,427 7,133 280,112 71,976 72,582 135,554 98,817

1968 100 52,144 45,057 32,827 33,272 22,361 72,209 4,800 205 262,975 98,742 67,391 96,842 64,644

1969 65 19,025 80,162 33,432 27,750 29,330 118,890 5,604 314,258 100,482 61,978 151,798 96,244

1970 53,370 29,670 22,903 23,318 34,906 93,633 3,657 261,457 83,549 48,115 129,793 85,471

1971 28,227 44,181 22,011 29,655 16,190 103,370 6,894 250,528 73,655 51,847 125,026 75,329

1972 68,955 33,508 17,354 29,756 21,828 91,666 5,561 268,628 103,107 48,660 116,861 81,668

1973 94,334 15,040 19,548 19,181 23,341 101,771 7,730 280,945 111,088 38,774 131,083 72,088

1974 13,415 41,902 7,141 22,709 13,964 103,804 14,246 217,181 56,397 30,273 130,511 79,840

1975 18,526 32,869 12,155 26,447 28,973 90,193 8,120 217,283 52,483 39,062 125,738 74,418

1976 20,266 35,434 17,828 20,129 17,278 90,933 14,295 216,163 56,570 38,733 120,860 74,275

1977 72,726 16,672 22,084 22,059 12,266 69,927 9,216 224,950 90,373 44,378 90,199 55,067

1978 52,425 30,472 19,477 15,978 11,251 57,786 11,839 199,228 84,924 34,396 79,908 32,503

1979 13,993 12,569 14,310 17,687 20,458 61,757 9,516 357 150,647 27,297 32,298 91,052 42,886

1980 12,434 15,441 7,948 12,832 12,881 43,675 8,740 113,951 28,237 21,133 64,581 20,016

1981 24,227 16,335 8,491 10,779 15,802 53,840 5,702 135,176 41,160 19,676 74,340 33,919

1982 10,569 33,296 10,058 9,554 17,466 79,487 12,252 172,682 44,750 19,342 108,590 60,165

1983 13,270 22,893 8,766 8,430 12,501 73,942 16,388 156,190 36,856 17,051 102,283 41,335

1984 9,326 23,784 9,992 12,332 23,495 105,786 19,205 203,920 33,848 22,472 147,600 70,798

1985 36,035 39,173 15,785 10,332 37,806 203,470 27,058 1,323 370,982 76,514 25,385 269,083 145,007

1986 175 48,892 36,928 14,175 10,452 22,684 264,091 45,616 443,013 87,004 24,826 331,183 176,461

1987 48,812 27,586 17,923 12,145 50,680 236,216 27,828 421,190 77,453 30,804 312,933 65,115

1988 51,680 20,756 16,644 13,494 66,509 193,490 15,507 378,080 73,663 29,892 274,525 69,631

1989 24,474 27,477 15,539 13,899 58,674 130,931 10,438 736 282,168 53,014 30,555 198,599 28,671

1990 115 36,062 20,749 13,390 9,099 22,152 96,538 9,451 207,556 57,424 22,615 127,517 32,794

1991 14,513 17,313 10,949 7,638 8,384 84,861 9,365 153,023 32,359 18,467 102,197 36,820

1992 38,141 19,414 9,595 5,797 14,589 71,281 9,690 168,507 58,451 14,976 95,080 27,160

1993 42,391 25,824 14,165 6,481 19,297 71,395 5,400 184,953 69,356 20,063 95,534 12,298

1994 6,573 4,938 7,376 8,360 22,910 98,997 12,604 161,758 11,798 15,997 133,963 25,470

1995 3,008 4,244 6,176 7,111 23,094 82,723 15,437 141,793 7,553 13,558 120,682 32,813

1996 5,631 20,896 8,018 6,718 26,505 90,762 9,381 167,911 27,127 14,488 126,296 5,851

1997 25,639 42,467 14,718 8,011 23,666 100,652 8,648 223,801 69,740 21,134 132,704 16,249

1998 14,927 10,488 10,289 6,702 20,129 78,191 13,406 154,132 25,743 16,906 111,483 20,513

1999 5,396 17,579 10,972 13,864 30,830 107,411 13,439 199,491 23,743 24,937 150,811 28,412

2000 68,618 47,131 20,878 15,442 57,600 97,042 10,125 316,836 117,749 35,580 163,507 63,769

2001 228,568 79,627 50,030 35,889 38,452 172,871 23,897 629,334 313,865 80,249 233,081 72,644

2002 63,869 116,008 76,400 45,761 63,943 197,956 19,218 583,155 185,046 118,812 279,297 42,982

2003 11 7,227 84,312 54,173 70,347 43,926 42,146 280,091 33,070 3,085 84 618,472 149,967 111,931 356,574 62,007

2004 272 74,705 59,127 59,859 30,999 41,935 261,434 32,361 2,017 28 562,737 138,229 87,925 336,583 48,732

2005 1 44 18,797 41,560 48,505 27,685 25,764 203,518 23,064 958 9 389,905 64,219 73,136 252,550 24,991

2006 9 1,006 61,711 58,394 26,404 24,419 141,212 26,060 2,140 16 341,371 64,012 84,839 192,520 27,212

2007 1 51 19,338 46,147 34,405 19,510 21,415 93,517 17,883 1,326 20 253,613 68,253 52,062 133,298 65,306

2008 21,531 86,590 58,430 21,041 46,608 147,583 15,983 397,766 111,239 77,279 209,248 66,298

2009 8,464 132,674 83,688 30,189 74,468 176,655 19,699 525,837 147,554 107,794 270,489 175,120

2010 83,785 108,482 72,234 29,689 45,375 246,464 32,670 618,699 201,385 93,820 323,494 75,458

2011 8,526 150,084 76,725 47,267 37,941 230,089 41,237 591,869 164,310 120,968 306,591 151,007

2012 18 8,662 110,476 52,142 31,102 44,449 257,070 33,903 2,088 20 539,930 124,262 79,614 336,054 126,554

2013 4 2 ** 18,841 79,731 70,063 37,731 99,513 513,045 79,494 898,424 101,513 106,389 690,522 141,021

2014 34,797 123,507 73,974 45,718 45,707 513,377 68,369 905,449 164,222 115,659 625,568 133,342

2015 103,729 95,758 89,752 53,573 78,324 524,977 122,265 1,068,378 206,423 139,373 722,582 115,226

2016 11,830 98,780 67,404 40,341 57,734 283,586 25,415 585,090 115,503 104,564 365,023 69,544

2017 11 660 65,479 54,335 28,049 20,970 182,869 37,614 4,622 81 394,690 70,806 78,523 245,361 50,114

Total 9,829 2,194,159 2,801,085 1,985,009 1,432,029 1,864,037 8,611,007 1,097,324 19,490 20,014,246 5,137,938 3,367,871 11,506,075 3,764,827

10-Year

Average 30,083 105,156 69,875 36,470 55,109 307,572 47,665 652,613 140,722 102,398 409,493 110,368

*Jacks included

**No fish count data for March in 2013

TABLE 47

MONTHLY COUNT OF CHINOOK SALMON

THE DALLES DAM 1957 - 2017

66
MONTHLY COUNT OF SOCKEYE SALMON

THE DALLES DAM 

1957 - 2017

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

1957 125 33,476 54,294 2,081 221 4 90,201

1958 29 28,854 80,324 1,583 248 1 111,039

1959 413 7,176 76,347 2,245 77 1 86,259

1960 2 36,907 22,228 297 7 59,441

1961 66 5,863 10,629 116 15 16,689

1962 55 8,333 18,545 180 14 27,127

1963 199 17,914 38,633 185 0 56,931

1964 23 9,984 68,205 758 72 79,042

1965 184 11,023 31,622 1,438 12 44,279

1966 65 36,539 109,167 2,106 9 147,886

1967 114 15,713 103,862 892 8 120,589

1968 5 77,878 38,542 462 10 116,897

1969 22 15,165 21,933 102 3 1 37,226

1970 1 18,309 56,903 2,387 75 3 77,678

1971 0 8,887 66,841 369 6 76,103

1972 0 9,276 34,924 466 5 44,671

1973 8 19,510 32,674 105 6 52,303

1974 4 3,935 24,790 98 0 28,827

1975 0 7,679 35,291 225 2 1 43,198

1976 1 10,988 16,637 121 0 27,747

1977 5 60,049 26,146 52 0 86,252

1978 24 7,158 4,559 104 0 11,845

1979 0 14,750 17,734 307 0 32,791

1980 0 11,096 30,046 927 19 42,088

1981 0 17,692 17,686 68 1 35,447

1982 0 11,430 21,742 144 15 33,331

1983 1 34,684 49,302 197 19 1 84,204

1984 0 62,500 37,926 745 6 101,177

1985 1 17 75,603 41,107 521 4 1 117,254

1986 12 17,224 30,686 550 4 1 48,477

1987 1 48,798 38,443 348 8 1 87,599

1988 5 30,443 25,096 208 50 55,802

1989 1 22,196 17,321 152 2 39,672

1990 0 17,603 22,406 218 3 40,230

1991 1 14,106 48,824 443 27 4 63,405

1992 16 38,319 27,812 232 4 1 66,384

1993 2 36,517 25,584 146 3 62,252

1994 0 6,752 2,594 8 2 9,356

1995 1 4,195 2,890 61 15 4 7,166

1996 0 17,013 7,983 44 15 25,055

1997 4 11,707 20,292 395 29 3 32,430

1998 0 4,777 3,978 65 6 8,826

1999 0 5,210 8,445 57 3 13,715

2000 69 61,980 11,242 88 4 73,383

2001 12 85,939 16,527 82 2 102,562

2002 1 22,714 17,746 93 0 40,554

2003 8 21,233 12,862 70 3 4 34,180

2004 61 84,332 22,978 94 1 107,466

2005 4 38,474 26,688 98 7 2 65,273

2006 1 20,817 9,099 105 4 30,026

2007 10 13,475 5,540 99 0 19,124

2008 6 152,255 25,678 45 0 177,984

2009 27 114,162 41,260 126 16 155,591

2010 1 45 235,935 88,980 168 3 1 325,133

2011 1 50,335 87,699 255 3 138,293

2012 15 270,789 139,045 248 2 410,099

2013 1 24 89,464 71,889 514 4 161,896

2014 13 257,785 327,001 1,330 59 586,188

2015 113 290,869 136,068 2,448 273 26 429,797

2016 113 230,899 56,414 887 83 5 288,401

2017 14 40,575 23,139 250 76 4 64,058

Total 3 1,943 3,035,263 2,590,848 29,208 1,565 64 1 4 5,658,899

10-Year

Average 37 173,307 99,717 627 52 273,744

TABLE 48

67
TABLE 49

MONTHLY COUNT OF COHO SALMON

THE DALLES DAM: 1957-2017

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

1957 220 605 5,615 342 11 6,793

1958 96 2,132 161 6 2,395

1959 46 2,428 234 1 2,709

1960 475 2,288 227 10 3,000

1961 4 5 1,898 232 2,139

1962 5 258 3,194 239 3,696

1963 2 361 2,931 422 3,716

1964 506 4,723 749 5,978

1965 7 200 13,064 4,197 17,468

1966 225 3,850 25,476 2,728 32,279

1967 192 494 27,860 3,469 32,015 20,456

1968 372 3,319 36,568 2,346 82 42,687 13,035

1969 412 970 13,179 2,493 17,054 11,218

1970 96 2,064 19,983 1,076 23,219 11,327

1971 1 1,589 26,066 1,405 29,061 11,174

1972 3 1,090 14,564 905 16,562 10,272

1973 793 9,443 916 11,152 5,256

1974 522 10,715 3,418 14,655 9,054

1975 465 10,356 3,155 13,976 8,534

1976 608 14,609 4,175 19,392 13,083

1977 1 91 8,131 1,798 10,021 6,096

1978 355 13,069 5,453 18,877 13,533

1979 211 7,109 1,367 39 8,726 4,836

1980 287 5,064 975 6,326 2,970

1981 295 6,061 585 6,941 4,405

1982 336 5,792 1,255 7,383 3,047

1983 65 2,343 1,051 3,459 2,256

1984 24 2,521 597 3,142 1,282

1985 4 208 3,537 828 48 4,625 1,555

1986 2 1 3,772 1,067 4,842 1,458

1987 12 91 2,409 798 3,310 1,953

1988 232 7,082 1,912 9,226 2,701

1989 283 9,027 3,173 128 12,611 4,781

1990 60 3,229 1,356 4,645 2,340

1991 30 7,714 1,857 9,601 1,053

1992 11 3,119 695 3,825 1,239

1993 18 3,256 1,086 4,360 3,416

1994 1 121 2,922 1,332 4,376 590

1995 6 204 2,013 1,046 3,269 483

1996 3 73 3,795 712 4,583 967

1997 35 3,649 1,045 4,729 662

1998 7 3,520 5,443 8,970 774

1999 37 11,456 3,548 15,041 1,226

2000 2,248 20,526 6,762 29,536 4,570

2001 1,351 36,099 27,107 64,557 2,179

2002 275 8,286 4,225 12,786 3,021

2003 1,084 29,129 15,161 713 14 46,101 2,853

2004 -1 565 29,591 10,408 1,072 10 41,645 1,919

2005 1 438 20,376 13,814 1,500 0 36,129 2,187

2006 1 1,541 18,080 12,574 2,142 1 34,339 2,468

2007 596 17,545 14,608 198 14 32,961 2,095

2008 1,369 26,714 14,599 42,682 4,700

2009 4 8,214 29,912 39,362 77,492 8,552

2010 1,082 20,090 10,202 31,374 2,283

2011 2 3,172 52,196 21,383 76,753 4,633

2012 8 2,262 28,707 2,921 119 2 34,019 2,861

2013 840 17,205 8,637 26,682 2,572

2014 711 134,991 21,944 157,646 10,843

2015 510 22,447 4,002 26,959 3,182

2016 458 18,494 3,957 22,909 1,902

2017 255 28,602 7,734 305 15 36,911 3,139

Total 1,584 48,362 926,672 311,268 6,374 56 1,294,315 242,991

10-Year

Average 1,887 37,936 13,474 53,343 4,467

*Includes Jacks

68
TABLE 50

MONTHLY COUNT OF STEELHEAD 

THE DALLES DAM 1957 - 2017

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

1957 1,603 951 977 4,782 45,445 33,319 35,396 6,545 343 129,361

1958 122 274 1,898 4,906 20,384 11,442 75,036 6,846 512 121,420

1959 1 541 502 2,227 46,271 60,841 41,026 4,502 179 156,090

1960 289 557 2,591 28,218 32,667 42,447 4,021 399 111,189

1961 305 307 1,396 21,906 17,850 87,344 5,464 134,572

1962 528 252 1,068 36,609 31,507 87,463 5,874 163,301

1963 153 451 1,361 30,485 25,360 48,066 13,081 118,957

1964 50 369 127 493 36,773 31,742 38,197 2,282 110,033

1965 36 502 484 896 60,522 21,132 53,389 4,091 141,052

1966 25 788 933 600 3,816 52,975 26,382 53,721 6,932 146,172

1967 258 183 435 27,914 22,746 56,082 13,996 121,614

1968 23 691 344 973 20,974 58,866 57,666 7,456 488 147,481

1969 54 953 414 1,442 33,952 22,963 44,146 8,605 112,529

1970 337 172 733 15,905 32,752 44,823 4,465 99,187

1971 408 233 821 40,712 31,812 69,602 7,760 151,348

1972 463 159 604 35,569 30,631 63,748 4,129 135,303

1973 723 326 1,981 29,067 25,437 38,017 4,531 100,082

1974 529 1,362 1,859 24,779 21,835 15,059 5,452 70,875

1975 1,018 1,334 1,973 18,046 20,531 11,519 3,254 57,675

1976 768 1,604 3,357 22,021 30,386 21,586 2,846 82,568

1977 1,666 1,332 5,038 42,859 13,022 61,678 8,287 133,882

1978 834 1,378 3,459 13,493 11,457 26,189 3,675 60,485

1979 478 244 1,942 23,054 21,974 20,961 14,079 632 83,364

1980 2,885 790 2,134 15,114 30,755 34,447 7,838 93,963

1981 1,389 1,632 3,768 34,242 36,537 26,837 8,863 113,268

1982 729 1,289 2,710 22,607 31,410 49,050 9,639 117,434

1983 438 324 1,492 37,029 47,521 75,210 9,041 171,055

1984 846 894 3,715 52,825 36,859 107,377 16,607 219,123

1985 2,405 1,511 5,679 41,534 102,866 107,574 13,337 1,119 276,025

1986 1,395 610 712 4,492 78,494 60,458 111,066 24,726 281,953

1987 1,069 366 3,280 55,395 58,850 76,461 22,347 217,768

1988 2,520 969 3,984 34,612 54,986 85,061 16,367 198,499

1989 1,810 849 3,950 35,167 45,694 119,322 25,880 2,967 235,639

1990 1,169 1,515 920 3,078 17,942 17,772 58,805 28,070 129,271

1991 1,826 630 1,755 25,686 37,560 104,833 27,563 199,853

1992 1,104 743 3,494 18,753 37,269 157,216 13,600 232,179

1993 2,367 731 3,847 17,962 20,194 61,600 18,128 124,829

1994 1,327 391 2,263 11,434 11,703 55,247 29,889 112,254

1995 435 407 2,329 11,953 46,428 59,604 24,688 145,844

1996 669 481 1,981 20,317 61,136 65,400 12,472 162,456

1997 658 483 2,187 18,916 34,055 84,006 24,451 164,756

1998 609 433 2,433 9,911 12,180 62,331 28,785 116,682

1999 279 343 1,625 25,277 56,665 60,762 11,923 156,874

2000 491 319 6,467 37,760 48,697 96,040 15,467 205,241

2001 788 582 13,063 100,501 95,859 226,711 65,823 503,327

2002 2,308 439 7,027 67,132 84,140 170,382 56,492 387,920

2003 485 2,389 801 271 4,882 36,960 35,275 158,525 36,458 6,004 524 282,574

2004 140 1,072 1,066 680 7,116 23,581 30,398 152,302 23,099 1,647 22 241,123

2005 107 688 558 616 4,483 33,476 33,332 126,710 41,174 3,020 49 244,213

2006 16 811 972 252 2,241 15,892 43,884 138,845 33,537 12,641 132 249,223

2007 195 1,948 1,033 255 2,155 25,008 66,310 121,058 26,079 2,776 143 246,960

2008 1,084 383 4,847 69,771 47,273 131,616 22,666 277,640

2009 986 392 4,181 51,667 165,723 233,187 58,975 515,111

2010 1,901 580 10,348 104,984 55,209 128,816 31,195 333,033

2011 1,098 352 1,611 56,247 127,161 91,517 21,021 299,007

2012 950 631 258 2,809 49,514 54,567 71,995 18,065 2,631 220 201,640

2013 6 73 560 220 1,723 32,103 41,629 93,711 20,725 190,750

2014 361 567 4,214 48,455 38,611 134,160 29,323 255,691

2015 280 181 2,399 21,871 51,038 110,344 30,905 217,018

2016 288 71 3,496 17,437 13,969 87,341 22,425 145,027

2017 1,078 136 64 306 4,984 12,098 64,951 12,694 422 70 96,803

Total 14,177 54,803 36,620 191,717 2,110,446 2,522,725 4,993,581 1,088,510 35,780 11,050,566

10-Year

Average 733 307 3,593 45,703 60,728 114,764 26,799 253,172

69
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

70
JOHN DAY DAM

FISH COUNTING SCHEDULE

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

July 15 – Sept 30 Nighttime video counts 2000-0400 hours Pacific Standard Time.

FISHWAY OPERATING SCHEDULE

The following information includes fishway operation for calendar year 2015. Total length of time

for annual fishway outages can be determined by referring to the 2014 annual report.

North Adult Fishway

Jan 1 – Jan 18 Dewatered for maintenance

Jan 19 – Dec 3 In service with attraction water

Aug 2 Attraction water off half day for required ROV grating inspection

Dec 4 – Dec 31 Dewatered for maintenance

South Adult Fishway

Jan 1 – Jan 23 In service with attraction flow

Jan 24 – Mar 2 Dewatered for maintenance 

Mar 3 – Dec 31 In service with attraction water

Aug 2 Attraction water off half day for required ROV grating inspection

Smolt Monitoring Facility

Jan 1- March 27 Dewatered

Mar 31 – Jul 26 In full operation with juvenile sampling (every other day)

Jul 23 – Sep 15 Water temperature 70 ̊ F. Condition sampling of 100 fish on Monday and

Thursday. System in bypass at switch gate on other days.

Sep 16 – Nov 29 System in bypass for full flow PIT tag detection. 

Nov 30 – Dec 31 System dewatered for winter maintenance.

Juvenile Bypass System

Jan 1- Mar 27 1/3 gatewell orifice open, rotated twice weekly

Apr 1-Dec 15 Full operation (for kelts in December)

Spillway

Jan 1 – Mar 14 Closed

Apr 10 – Aug 31 Spill (30% & 40% per FPP schedule)

Sept 1 – Nov 30 Bay 2 only, 1.5 KCFS daylight hours only (attraction water for north fishway)

Dec 1 – Dec 31 closed

71
FISHWAY ACTIVITIES

FISHWAY DEWATERING PROCEDURES

During a fishway dewatering, bulkheads were installed and drain valves were opened. After the areas 

were dewatered, fisheries personnel entered and salvaged any stranded fish (see table 3). Salvaged fish 

were transported to either the forebay or tailwater (depending on circumstances such as fish species, 

dewatering location, age class, or stress levels). Follow up inspections were performed to account for 

any overlooked fish. Efforts were made to provide continual water supplies throughout the operation, 

to minimize fish stress. Minimal fish handling practices were utilized throughout the process. Fishway 

areas not listed were inspected by a Remote Operated Vehicle (ROV). There were no mortalities 

encountered during any of the 2017 JD Fishway dewaterings 

TURBINE DEWATERING PROCEDURES

When following operational guidelines, turbine dewatering requires minimal fish handling. If a turbine 

unit fails, operational guidelines cannot always be followed, which may result in stranded fish. Fish 

removed from these areas face higher health risks, due to increased handling. Procedures are 

continually evaluated to determine the best methods to reduce fish stress and mortality. Currently, fish 

are removed from scroll cases and draft tubes with fish bags. Prior to fish salvage, transport tanks are 

prepped for fish transport. If fish numbers are high than the two bags can safely handle, the transport 

tanks are used to remove fish from the draft tube gallery. The transport tanks are then lifted by a crane. 

 

Date Event Chinook Steelhead Sockeye Coho Lamprey Shad Other Comments Morts Cause

1/24 SFL-Upper Dewater 0 6J, 1A 0 0 101A 0 0 RIGC into adjacent tailrace 0 N/A 

1/26 SFL- Adult Coll Chan 2A 11A, 12J 0 0 0 0 2ct

CH=~28", ST(A)=~18-26", ST(J)=10-

13", CT=~13" 0 N/A 

2/9 SFL-Adult Coll Chan 0 2A 0 0 0 0 0 ST = ~26" 0 N/A 

2/10 SE-1 Pool 0 9A 0 0 0 0 2ct,3cp ST = (x1) ~13" (x8) 23-30"; ct=9-14"; 

cp=16-20" 0 N/A 

11/30 SMF Dewater 35A 30A 0 35A 100A 10A 20st,12cp, 

24ct, 1 smb

ch(24"-37"), st(~24"-34"), co(26"), 

la(18"-24"), st(22"-54"), cp(18"-36"), 

ct(12"-24"), sh(18"), smb(14")

0

N/A 

12/4 NFL Upper Dewater 0 3 J 0 0 1A 0 0 NA 0 N/A 

Date Event Chinook Steelhead Sockeye Coho Lamprey Shad Other Comments Morts Cause

1/27 mu 5 scroll case 0 0 0 0 0 0 0 NA 0 N/A 

1/27 mu 5 draft tube 0 0 0 0 0 0 0 NA 0 N/A 

2/28 mu 16 scroll case 0 0 0 0 0 0 0 NA 0 N/A 

2/28 mu 16 draft tube 0 0 0 0 0 0 0 NA 0 N/A 

4/10 mu 07 scroll case 0 0 0 0 0 0 0 unknown 1 sth yrlin. see comment

4/11 mu 07 draft tube 0 0 0 0 0 0 0 NA 0 N/A 

5/2 MU 12 scroll case 0 9 J 0 0 0 0 0 7 STH J dewatering 

5/3 MU 12 gatewell 232-J 3183-J 1-J 1-J 0 0 0 See MOC 17JDA005 3417 stranded

5/3 MU 12 draft tube 0 100 J 0 0 0 0 0 6 midsize (2 to 5 feet) sturgeon

7/31 MU 02 scroll case 0 0 0 0 0 2 1 ct adult, 15 inch 1 shad-A N/A 

8/1 MU 02 draft tube 0 0 0 0 0 0 2st, 35ct ct ("8-18") st (13" and 40") 0 N/A 

8/9 MU 6 scroll case 0 0 0 0 0 0 1 ct ct (21") 0 N/A 

8/10 MU 6 draft tube 0 0 0 0 0 0 8ct, 1st ct (8-16") st (28") 0 N/A 

12/26 mu 1 scroll case 0 0 0 0 0 0 0 NA 0 N/A 

12/27 mu 1 draft tube 0 0 0 0 0 0 0 NA 0 N/A 

 

Chinook-Ch, steelhead-STH, coho-co, shad-sh Released In Good Conditon=RIGC

Key; adult=a, juvenile=j, carp=cp, catfish=ct, sculpin=sp, small mouth bass=smb, crappie=cr, whitefish=wf, perch=pr, bluegill=bg, walleye=we, Sturgeon=st,

Fishway Dewaterings

Turbine Dewatering

72
Water Quality

JDA river temperatures were obtained from the United States Geological Survey’s (USGS) sensor, 

located in the Forebay at the tip of the upstream navigation lock’s guide wall. Additionally, water 

temperatures were collected by JDA Fisheries at the entrances and exits of both fish ladders using 

HOBO data loggers (April 1st – Nov. 30th). Water clarities were measured by Secchi disc at the North 

Fish Ladder counting station daily, throughout the 2017 passage season. 

Pikeminnow Abatement

Northern Pikeminnow (NPM) angling at the John Day powerhouse tailrace was performed by the 

Washington Department of Fish and Wildlife crew under contract from Pacific States Marine Fisheries 

Commission. The 2017 total catch was 3,472. This was the highest catch total since 2014. Previous 

catch totals were as follows; 2016 (3,002), 2015 (3,127), 2014 (4,250), 2013 (2,370), 2012 (2,217). 

This year’s angling effort began May 15th, and ended on October 8th. 

Avian Abatement

Bypassing smolts through spill has become a critical part of JDA fish passage operations since 2006. 

As a result, the piscivorous bird predation in the spillway Boat Restricted Zone (BRZ) has increased 

significantly and become a serious factor in total dam mortality on passing smolts. In response, a 

comprehensive grid of 125 avian lines was designed and installed at the JDA tailrace BRZ in 2010. In 

addition to the avian lines, a supplemental boat hazing by U.S. Department of Agriculture (USDAAPHIS) have occurred annually since 2010. In 2017, the hazing season was delayed and occurred May 

15th – July 30th 2017. 

Prior to the 2017 juvenile passage season, 21 avian lines were replaced, and 8 broken lines were not. 

Additionally, 12 older lines broke during the passage season. Despite missing lines, the remaining 

Avian Lines combined with the USDA boat hazing were effective in deterring gull predation on smolts 

at JD (Figure 5.) It appears that the high river flows in 2017 naturally protected smolts from the avian 

predators. It needs to be emphasized that only gulls are a significant and proven avian predator 

impacting the JD smolt passage. 

RESEARCH

Oregon Dept. of Fish and Wildlife – Ongoing BPA funded research associated with the Northern 

Pikeminnow Management Program. The fish stomachs’ sampler collected the diet and other biological 

data from NPMs caught by the PSMFC dam anglers. 

Oregon Department of Fish and Wildlife/ Fish Passage Center- Continued to perform the monthly, 

FPOM-directed inspections of all JD adult and juvenile fishways (see the FPC’s annual report.) 

CRITFC- Collected adult Pacific lamprey for the tribal restocking projects. The Umatilla, Nez Perce, 

Warm Springs, and Yakama tribes were all involved in 2017. 

Pacific States Marine Fish Commission – sampled juvenile salmonids at JD SMF 1 April through 15 

September. Please see the FPC report for results and details. 

73
TABLE 51

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

CHINOOK* 413 52,174 47,364 25,966 11,340 138,707 37,922 313,886

STEELHEAD 482 47 181 3,072 3,724 57,876 17,871 83,253

SOCKEYE 21 39,962 25,744 186 109 19 66,041

COHO* 90 25,508 8,648 34,246

CHUM 0

PINK 1 1

TOTAL 895 52,242 87,507 54,782 15,340 222,201 64,460 497,427

LAMPREY 0 263 1,248 15,512 3,784 2,516 81 23,404

STURGEON 2 2 0 4

BULL TROUT 0

*Jacks Included

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER JOHN DAY DAM

2017

74
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Jan 1 153.2 0.0 40.0 6.0 Feb 1 146.1 0.0 35.0 6.0 Mar 1 217.0 29.6 38.0 4.0

Jan 2 160.8 0.0 40.0 6.0 Feb 2 149.7 0.0 35.0 6.0 Mar 2 217.4 26.3 38.0 4.0

Jan 3 167.4 0.0 40.0 6.0 Feb 3 161.4 0.0 35.0 6.0 Mar 3 236.6 36.2 38.0 4.0

Jan 4 165.3 0.0 40.0 6.0 Feb 4 163.3 0.0 35.0 6.0 Mar 4 256.7 23.1 38.0 4.5

Jan 5 193.6 0.0 39.0 6.0 Feb 5 164.8 0.0 36.0 6.0 Mar 5 228.5 20.1 39.0 4.5

Jan 6 184.0 0.0 39.0 6.0 Feb 6 155.0 0.0 36.0 6.0 Mar 6 214.3 40.5 39.0 4.5

Jan 7 189.1 0.0 39.0 6.0 Feb 7 155.9 0.0 36.0 6.0 Mar 7 237.5 80.5 39.0 4.5

Jan 8 177.0 0.0 38.0 6.0 Feb 8 158.6 0.0 35.0 6.0 Mar 8 247.2 89.7 39.0 4.0

Jan 9 161.1 0.0 37.0 6.0 Feb 9 176.8 11.4 35.0 6.0 Mar 9 251.9 81.6 40.0 4.0

Jan 10 163.3 0.0 37.0 6.0 Feb 10 196.9 26.8 35.0 6.0 Mar 10 265.5 32.3 40.0 4.0

Jan 11 177.6 0.0 37.0 6.0 Feb 11 224.6 53.9 35.0 6.0 Mar 11 292.8 59.4 40.0 4.0

Jan 12 187.5 0.0 36.0 6.0 Feb 12 239.3 68.0 35.0 6.0 Mar 12 303.7 68.0 40.0 4.0

Jan 13 170.5 0.0 35.0 6.0 Feb 13 236.0 64.2 35.0 6.0 Mar 13 286.8 49.0 40.0 4.0

Jan 14 171.7 0.0 35.0 6.0 Feb 14 196.8 26.7 35.0 6.0 Mar 14 319.0 78.3 41.0 4.5

Jan 15 176.5 0.0 34.0 6.0 Feb 15 191.0 20.6 35.0 6.0 Mar 15 338.1 96.2 41.0 4.0

Jan 16 168.6 0.0 34.0 6.0 Feb 16 191.5 20.6 35.0 6.0 Mar 16 340.2 90.6 41.0 4.5

Jan 17 180.0 0.0 34.0 6.0 Feb 17 191.4 20.6 35.0 6.0 Mar 17 368.8 105.1 42.0 4.5

Jan 18 177.0 0.0 34.0 6.0 Feb 18 225.1 48.0 35.0 6.0 Mar 18 400.0 132.6 42.0 4.5

Jan 19 164.4 0.0 34.0 6.0 Feb 19 247.0 19.9 36.0 6.0 Mar 19 369.3 104.2 43.0 4.0

Jan 20 160.3 0.0 34.0 6.0 Feb 20 237.9 35.1 36.0 6.0 Mar 20 404.7 143.3 43.0 3.0

Jan 21 131.8 0.0 34.0 6.0 Feb 21 245.2 52.3 36.0 6.0 Mar 21 428.6 170.0 43.0 2.0

Jan 22 144.3 0.0 33.0 6.0 Feb 22 240.1 40.8 37.0 6.0 Mar 22 435.6 174.0 43.0 2.0

Jan 23 158.0 0.0 34.0 6.0 Feb 23 265.2 50.5 37.0 4.0 Mar 23 447.5 187.7 44.0 1.5

Jan 24 168.9 0.0 34.0 6.0 Feb 24 255.2 37.2 37.0 4.0 Mar 24 435.8 178.9 44.0 1.5

Jan 25 155.3 0.0 35.0 6.0 Feb 25 250.9 19.8 38.0 4.0 Mar 25 433.5 172.5 43.0 1.5

Jan 26 147.5 0.0 35.0 6.0 Feb 26 243.3 0.7 37.0 4.0 Mar 26 427.2 166.4 44.0 1.5

Jan 27 149.5 0.0 35.0 6.0 Feb 27 214.7 13.3 37.0 4.0 Mar 27 421.0 181.1 44.0 1.5

Jan 28 136.6 0.0 35.0 6.0 Feb 28 218.2 27.1 37.0 4.0 Mar 28 427.8 191.9 44.0 1.5

Jan 29 133.7 0.0 36.0 6.0 Mar 29 424.8 188.9 44.0 1.5

Jan 30 137.3 0.0 36.0 6.0 Mar 30 418.2 180.6 44.0 2.0

Jan 31 146.9 0.0 36.0 6.0 Mar 31 420.5 148.5 44.0 2.0

AVG. 163.2 0.0 36.1 6.0 AVG. 205.1 23.5 35.8 5.6 AVG. 339.2 107.3 41.4 3.3

MARCH 

JOHN DAY PROJECT 2017

DISCHARGE AND WATER QUALITY DATA

TABLE 52

JANUARY FEBRUARY

75
TABLE 53

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS APRIL 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Apr 1 0 0 32 20 425.0 146.4 44.0 2.0

Apr 2 0 0 25 12 445.8 170.2 45.0 2.0

Apr 3 1 1 13 2 428.8 156.5 45.0 2.0

Apr 4 0 0 34 25 427.3 155.0 45.0 3.0

Apr 5 1 1 23 13 424.4 176.3 46.0 2.0

Apr 6 0 0 13 8 403.8 154.5 46.0 2.0

Apr 7 1 0 31 22 375.4 145.4 46.0 2.5

Apr 8 1 0 25 22 392.2 159.6 46.0 2.5

Apr 9 2 0 12 6 407.9 173.3 45.0 3.5

Apr 10 1 1 15 12 381.1 170.9 46.0 3.5

Apr 11 1 0 5 4 380.2 174.6 48.0 3.0

Apr 12 1 1 2 1 385.7 164.1 48.0 3.5

Apr 13 2 1 6 4 391.7 173.9 48.0 3.5

Apr 14 2 0 17 8 386.9 176.0 48.0 3.5

Apr 15 8 0 13 12 392.3 170.4 49.0 3.5

Apr 16 7 0 18 13 368.8 150.7 47.0 2.5

Apr 17 10 0 20 11 358.5 148.5 47.0 2.5

Apr 18 10 0 17 12 370.7 145.2 47.0 2.5

Apr 19 9 1 21 13 338.6 129.5 47.0 2.5

Apr 20 18 0 22 16 331.2 130.7 45.0 3.0

Apr 21 13 0 32 21 380.6 147.7 45.0 3.0

Apr 22 15 0 13 12 366.9 119.8 45.0 3.0

Apr 23 20 0 11 9 354.7 106.8 45.0 3.5

Apr 24 31 0 9 4 352.4 106.6 46.0 3.5

Apr 25 25 1 26 8 344.8 113.5 48.0 3.0

Apr 26 23 0 10 8 369.1 130.9 48.0 3.5

Apr 27 44 1 8 3 368.7 120.2 48.0 3.5

Apr 28 47 3 3 2 373.0 117.5 48.0 3.5

Apr 29 52 1 2 1 369.0 123.1 49.0 3.5

Apr 30 54 2 4 4 344.5 110.6 49.0 3.5

TOTAL 399 14 482 308 

AVG. 13 0 16 10 381.3 145.6 46.6 3.0

 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. 

CHINOOK ADULT

76
TABLE 54

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS MAY 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

May 1 62 2 0 2 1 0 336.3 110.8 50.0 3.5

May 2 99 2 0 2 1 0 345.0 116.0 50.0 3.5

May 3 84 2 0 6 5 0 330.3 116.8 49.0 3.5

May 4 156 6 0 4 3 0 320.6 115.2 50.0 3.5

May 5 224 11 0 6 6 0 343.8 120.1 50.0 4.0

May 6 211 12 0 2 2 0 391.0 138.9 50.0 4.0

May 7 670 21 0 1 1 0 437.1 178.9 51.0 4.0

May 8 1,149 96 0 3 3 0 450.8 199.0 51.0 4.0

May 9 1,297 122 0 1 1 1 438.9 194.9 51.0 4.0

May 10 1,314 74 0 2 1 0 435.5 200.0 52.0 3.0

May 11 1,877 131 0 0 0 2 433.5 189.2 52.0 3.0

May 12 1,549 126 0 3 1 1 439.1 176.1 53.0 3.0

May 13 752 76 0 0 0 0 444.8 180.4 53.0 3.0

May 14 707 67 0 0 0 0 434.1 169.2 53.1 3.0

May 15 741 116 0 1 0 0 433.9 169.0 53.0 3.0

May 16 674 116 0 0 0 0 423.4 159.3 53.0 3.0

May 17 646 118 0 0 0 1 424.6 164.0 53.0 4.0

May 18 829 206 0 1 0 2 434.6 190.1 54.0 4.0

May 19 1,011 215 0 1 0 25 415.1 168.3 53.0 4.0

May 20 1,108 230 0 2 1 2 406.0 150.2 53.0 4.0

May 21 1,295 264 1 1 0 22 388.7 145.8 54.0 4.0

May 22 1,610 478 0 2 1 4 389.1 162.7 54.0 4.0

May 23 2,895 970 0 0 0 29 400.6 166.0 53.0 4.0

May 24 4,204 1,548 0 0 0 7 402.5 167.8 53.0 3.5

May 25 3,620 1,397 0 1 1 44 437.1 196.4 53.0 3.5

May 26 2,485 1,181 2 0 0 32 443.1 178.8 53.0 3.5

May 27 2,303 969 2 1 0 8 426.7 163.3 53.0 3.5

May 28 2,018 727 2 1 0 26 413.3 158.0 54.0 3.5

May 29 1,563 663 1 3 1 19 418.9 160.8 55.0 3.5

May 30 1,928 670 4 1 1 7 428.7 169.2 55.0 3.5

May 31 1,812 665 9 0 0 31 439.9 184.1 55.0 3.5

TOTAL 40,893 11,281 21 47 30 263

AVG. 1319 364 1 2 1 8 409.9 163.2 52.5 3.6

RUN YEAR CHINOOK CHINOOK unclipped

ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY

SPRING 41,292 11,295 21 529 338 263 

CHINOOK ADULT

TOTALS TO DATE

77
TABLE 55

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS JUNE 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Jun 1 1,503 387 12 0 0 30 449.3 189.9 56.0 3.5

Jun 2 1,017 238 12 2 2 11 460.6 201.9 56.0 3.5

Jun 3 1,073 206 11 1 0 2 457.2 191.4 57.0 3.5

Jun 4 843 175 25 1 1 6 438.3 176.8 57.0 3.5

Jun 5 947 174 43 0 0 41 453.4 209.6 57.0 3.5

Jun 6 988 165 41 3 1 -2 429.5 189.9 58.0 3.5

Jun 7 1,018 122 57 0 0 18 425.5 189.3 58.0 3.0

Jun 8 1,121 158 83 2 2 -1 427.2 172.9 58.0 3.0

Jun 9 1,192 185 117 7 5 12 437.8 175.7 58.0 3.0

Jun 10 978 149 162 0 0 -3 451.3 187.3 58.0 3.0

Jun 11 887 146 259 2 0 17 404.9 142.1 58.0 3.0

Jun 12 971 190 362 1 1 5 390.2 139.6 58.0 3.0

Jun 13 1,305 180 558 0 0 6 368.7 141.1 58.0 3.0

Jun 14 1,499 153 691 0 0 13 399.9 159.1 58.0 4.0

Jun 15 1,275 123 651 7 5 7 391.8 153.2 58.0 3.5

Jun 16 1,295 165 979 1 1 1 354.1 141.0 59.0 4.0

Jun 17 1,514 183 978 1 1 0 326.5 132.2 59.0 4.0

Jun 18 1,668 179 1,205 5 4 12 337.0 136.2 59.0 4.0

Jun 19 1,523 155 1,746 0 0 2 345.9 129.1 58.4 3.0

Jun 20 1,670 183 2,592 8 6 18 312.8 112.7 58.0 3.0

Jun 21 1,493 174 2,767 6 5 17 319.9 128.5 58.0 3.0

Jun 22 1,467 185 3,290 8 7 29 320.8 122.6 59.0 3.0

Jun 23 1,596 155 3,454 4 2 49 307.3 92.3 59.0 3.0

Jun 24 1,682 147 3,310 19 18 38 295.2 93.8 59.0 3.0

Jun 25 2,492 182 2,813 12 10 51 300.2 119.7 59.0 3.0

Jun 26 2,215 138 2,583 11 8 64 268.9 103.1 59.0 3.0

Jun 27 1,969 223 3,414 22 17 153 269.7 80.2 60.0 3.0

Jun 28 1,830 192 2,483 18 12 93 258.1 77.6 60.0 3.5

Jun 29 1,491 134 2,384 21 15 193 266.0 79.3 61.0 4.0

Jun 30 1,487 209 2,880 19 16 366 256.7 81.5 62.0 4.0

TOTAL 5,383 36,626 5,355 39,962 181 139 1,248 

AVG. 1077 1,465 179 1,332 6 5 42 364.2 141.7 58.4 3.3

RUN YEAR CHINOOK CHINOOK unclipped

 ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY

SPRING 46,675 12,475 39,983 710 477 1,511 

SUMMER 36,626 4,175 

TOTAL 83,301 16,650 

CHINOOK ADULT

TOTALS TO DATE

78
TABLE 56

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS JULY 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Jul 1 1,733 208 3,636 9 6 590 0 237.2 94.6 62.0 5.0

Jul 2 2,211 231 4,142 42 30 516 0 234.1 93.2 63.2 4.0

Jul 3 1,971 200 2,458 40 30 563 0 225.0 89.7 63.8 4.0

Jul 4 1,136 136 1,622 35 23 586 0 222.3 84.1 63.4 4.0

Jul 5 959 84 1,484 21 12 1,027 0 219.5 65.8 63.6 3.5

Jul 6 1,081 121 1,604 54 36 746 0 205.4 66.1 63.8 3.5

Jul 7 1,169 195 1,734 47 34 898 1 213.2 85.2 64.8 3.5

Jul 8 1,391 124 1,322 187 120 798 0 199.0 76.1 64.9 4.0

Jul 9 1,064 80 957 106 70 828 0 193.1 57.6 65.0 4.5

Jul 10 1,333 179 1,214 59 44 531 0 191.0 60.6 65.0 4.5

Jul 11 1,205 137 993 84 53 520 0 189.4 75.6 66.0 4.5

Jul 12 793 110 881 72 50 674 0 181.6 69.9 66.0 4.5

Jul 13 711 116 1,001 76 49 704 0 187.9 56.3 67.0 5.0

Jul 14 432 40 469 55 42 543 0 209.8 66.4 67.0 5.0

Jul 15 437 73 421 89 50 408 0 180.6 72.2 67.0 5.0

Jul 16 427 48 270 86 65 333 0 183.2 70.7 67.9 4.0

Jul 17 509 73 255 99 60 410 0 176.7 52.7 68.0 4.0

Jul 18 498 56 195 81 58 479 0 193.4 61.4 68.0 5.0

Jul 19 466 55 193 83 60 434 0 195.9 78.2 68.0 5.0

Jul 20 415 65 142 125 71 539 0 181.3 69.2 68.0 5.0

Jul 21 308 51 129 129 88 468 0 173.3 52.0 69.0 5.0

Jul 22 341 83 112 126 96 464 0 154.1 46.4 69.0 5.0

Jul 23 367 87 100 148 107 403 0 137.8 41.4 68.5 5.0

Jul 24 383 120 114 230 172 398 0 156.8 47.1 69.0 5.0

Jul 25 171 61 46 164 101 270 0 154.3 46.0 70.0 5.5

Jul 26 389 59 58 166 105 228 0 149.0 44.8 70.0 5.5

Jul 27 265 51 56 146 96 224 0 143.0 43.0 70.0 5.5

Jul 28 222 70 41 137 105 274 0 154.2 46.1 69.0 6.0

Jul 29 196 47 26 129 81 250 0 175.1 52.6 69.0 6.0

Jul 30 211 32 35 101 71 210 0 138.0 41.2 70.0 7.0

Jul 31 148 32 34 146 90 196 0 158.1 47.1 70.0 6.0

TOTAL 22,942 3,024 25,744 3,072 2,075 15,512 1 

AVG 740 98 830 99 67 500 0 184.3 63.0 67.0 4.8

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD LAMPREY STURGEON

SPRING 46,675 12,475 65,727 3,782 2,552 17,023 1 

SUMMER 59,568 7,199 

TOTAL 106,243 19,674 

CHINOOK ADULT

79
TABLE 57

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS AUGUST 2017

 CHINOOK ADULT CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Aug 1 156 30 0 0 19 145 101 213 0 150.9 45.4 71.0 6.0

Aug 2 315 55 0 0 37 179 102 246 0 161.5 48.4 72.0 6.0

Aug 3 156 29 0 0 19 79 41 154 0 145.9 43.9 71.0 6.0

Aug 4 114 20 0 0 7 59 34 124 0 144.1 43.1 71.0 6.0

Aug 5 107 30 0 0 16 46 25 115 0 133.7 40.1 71.0 6.0

Aug 6 89 26 0 0 11 68 31 123 0 130.4 38.9 71.0 6.0

Aug 7 108 24 0 0 3 39 19 130 0 119.4 35.7 71.0 6.0

Aug 8 49 16 0 0 4 28 12 127 0 140.6 42.3 72.0 6.0

Aug 9 56 12 0 0 9 30 14 126 0 143.6 43.1 72.0 5.0

Aug 10 53 19 0 0 2 32 18 84 0 146.5 43.7 72.0 5.5

Aug 11 36 13 0 0 4 18 11 211 0 137.6 41.3 73.0 6.0

Aug 12 67 28 0 0 1 22 15 266 0 128.6 38.4 73.0 6.0

Aug 13 137 24 0 0 1 41 24 216 0 126.2 37.8 73.0 6.0

Aug 14 128 24 0 0 2 41 28 221 0 138.1 41.6 73.0 6.0

Aug 15 112 23 0 0 1 37 20 93 0 138.8 41.8 73.0 6.0

Aug 16 137 25 0 0 2 27 17 84 1 128.1 38.2 74.0 6.0

Aug 17 239 38 1 0 2 41 25 74 0 117.9 35.7 74.0 6.0

Aug 18 390 41 0 0 5 86 43 125 1 109.5 32.8 74.0 6.0

Aug 19 352 51 1 0 2 120 66 115 0 120.8 36.2 73.0 6.0

Aug 20 604 62 0 0 1 159 87 99 0 115.5 34.5 73.0 6.0

Aug 21 496 72 3 0 5 170 97 81 0 121.1 36.3 73.0 6.0

Aug 22 314 29 1 -1 1 163 69 84 0 125.1 37.3 73.0 6.0

Aug 23 331 60 0 0 4 163 66 94 0 126.8 38.0 72.0 6.0

Aug 24 221 39 0 0 3 188 60 99 0 117.3 35.0 72.0 6.0

Aug 25 292 31 2 2 1 227 88 72 0 114.0 34.1 72.0 6.0

Aug 26 436 77 5 1 4 153 60 42 0 103.2 30.9 72.0 6.0

Aug 27 563 46 5 2 0 208 72 51 0 102.9 30.9 72.0 6.0

Aug 28 627 84 7 6 10 282 69 63 0 103.4 31.0 72.0 6.0

Aug 29 548 70 5 2 1 171 66 57 0 142.5 42.8 72.0 6.0

Aug 30 1,486 204 20 6 6 293 108 87 0 130.8 39.3 72.0 6.0

Aug 31 1,124 195 17 5 3 409 135 108 0 140.8 42.5 72.0 6.0

TOTAL 848 8,995 1,497 67 23 186 3,724 1,623 3,784 2 

AVG. 170 346 48 2 1 6 120 52 122 0 129.2 38.7 72.3 6.0

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 46,675 12,475 67 23 65,913 7,506 4,175 20,807 3 

SUMMER 60,416 7,363 

FALL 8,995 1,333 

TOTAL 116,086 21,171 

80
TABLE 58

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Sep 1 1,063 207 22 2 6 395 137 0 197 1 140.6 1.6 72.0 6.0

Sep 2 1,289 196 23 7 10 563 204 0 294 0 127.5 0.9 72.0 6.0

Sep 3 1,683 211 55 40 1 860 300 0 196 -1 92.8 1.0 72.0 6.0

Sep 4 976 113 51 16 1 625 205 0 182 0 104.2 1.0 72.0 6.0

Sep 5 1,068 128 26 9 0 404 120 0 135 0 107.9 1.0 72.0 6.0

Sep 6 1,222 144 18 1 0 157 42 0 114 0 119.3 1.0 72.0 6.0

Sep 7 1,119 135 13 6 0 150 38 0 157 2 128.4 1.0 72.0 6.0

Sep 8 1,797 319 86 81 5 520 167 0 121 0 116.2 1.0 71.0 6.0

Sep 9 1,762 301 82 8 3 689 172 0 134 0 93.9 1.0 71.0 6.0

Sep 10 1,850 423 90 19 10 938 268 0 74 0 105.4 1.0 72.0 6.0

Sep 11 2,329 208 77 16 9 682 211 0 149 0 113.3 0.9 72.0 6.0

Sep 12 6,675 648 133 64 8 961 312 0 120 0 113.7 0.9 72.0 6.0

Sep 13 9,869 1,016 211 43 4 1,297 408 0 148 0 110.3 1.0 72.0 6.0

Sep 14 9,458 1,293 552 246 8 2,379 660 0 97 0 105.7 1.0 72.0 6.0

Sep 15 6,913 1,024 627 101 2 2,025 534 0 49 0 114.3 1.0 72.0 6.0

Sep 16 7,937 730 912 102 0 2,531 575 0 45 0 132.7 1.0 72.0 6.0

Sep 17 8,358 1,054 904 129 0 2,894 681 1 28 0 101.7 0.9 72.0 6.0

Sep 18 7,005 584 1,024 72 3 3,341 870 0 46 0 87.0 0.9 72.0 6.0

Sep 19 5,963 844 1,119 270 11 3,979 1,096 0 36 0 87.1 0.9 72.0 6.0

Sep 20 4,553 502 878 85 2 2,620 632 0 40 0 90.9 0.9 71.0 6.0

Sep 21 5,354 860 1,409 357 1 4,976 1,434 0 38 0 97.8 0.9 71.0 6.0

Sep 22 4,508 686 1,501 249 5 4,282 1,135 0 21 0 95.8 0.9 70.0 6.0

Sep 23 5,768 715 2,451 498 7 4,866 1,269 0 12 0 73.0 0.8 70.0 6.0

Sep 24 5,655 789 2,058 242 2 3,601 790 0 14 0 72.0 0.9 70.0 6.0

Sep 25 4,123 542 2,241 334 5 3,044 633 0 21 0 85.4 0.9 70.0 6.0

Sep 26 3,020 390 1,069 205 0 2,114 453 0 10 0 114.5 0.9 69.1 6.0

Sep 27 2,952 280 891 141 1 1,611 358 0 5 0 115.8 0.9 69.0 6.0

Sep 28 2,587 387 1,153 239 0 1,791 379 0 15 0 110.4 0.9 68.0 6.0

Sep 29 2,759 425 657 107 -1 1,736 376 0 5 0 112.2 0.9 68.0 6.0

Sep 30 3,384 554 1,189 297 6 1,845 446 0 13 0 78.1 0.9 68.0 6.0

TOTAL 122,999 15,708 21,522 3,986 109 57,876 14,905 1 2,516 2 

AVG. 4,100 524 717 133 4 1,929 497 84 0 104.9 1.0 71.0 6.0

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 46,675 12,475 21,589 4,009 66,022 65,382 19,080 1 23,323 5 

SUMMER 60,416 7,363 

FALL 131,994 17,041 

TOTAL 239,085 36,879 

CHINOOK ADULT

81
TABLE 59

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO unclipped DISCH SPILL TURBIDITY

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

Oct 1 3,626 479 906 94 -1 2,007 485 2 0 79.4 0.9 65.0 6.0

Oct 2 2,471 308 714 125 2 1,400 336 6 0 103.6 0.9 65.0 6.0

Oct 3 1,656 201 409 45 2 935 208 18 1 103.2 0.9 65.0 6.0

Oct 4 1,343 177 477 90 5 758 218 7 0 111.9 0.9 64.0 6.0

Oct 5 2,781 454 380 56 3 836 261 5 0 111.3 0.8 64.0 6.0

Oct 6 3,242 308 407 35 0 996 261 2 0 92.4 0.8 64.0 6.0

Oct 7 2,174 297 517 45 0 1,130 317 2 0 76.5 0.8 63.0 6.0

Oct 8 1,448 150 387 11 0 837 237 2 0 81.9 0.8 65.0 6.0

Oct 9 1,188 132 358 40 0 807 232 7 0 102.6 0.8 65.0 6.0

Oct 10 1,307 129 250 22 0 557 168 8 0 98.1 0.8 65.0 6.0

Oct 11 1,499 232 253 59 0 565 176 0 0 92.9 0.7 64.0 6.0

Oct 12 1,542 204 216 19 0 381 122 10 0 108.5 0.8 64.0 6.0

Oct 13 1,375 171 177 43 2 458 140 -2 0 89.5 0.8 64.0 6.0

Oct 14 915 120 190 36 1 426 150 2 -1 85.6 0.8 63.0 6.0

Oct 15 1,345 184 269 98 4 605 211 -7 0 82.5 0.8 63.0 6.0

Oct 16 963 103 271 59 1 529 204 0 1 83.5 0.8 62.0 6.0

Oct 17 444 60 151 16 0 398 166 6 0 73.4 0.8 62.0 6.0

Oct 18 262 64 108 11 0 315 119 1 0 91.9 0.8 62.0 6.0

Oct 19 423 43 91 6 0 222 93 5 0 79.1 0.8 62.0 6.0

Oct 20 345 86 82 35 0 308 141 -2 0 66.1 0.8 61.0 6.0

Oct 21 437 64 69 19 0 269 101 2 0 80.5 0.8 61.0 6.0

Oct 22 432 103 233 50 0 590 269 4 0 72.3 0.8 61.0 6.0

Oct 23 490 52 191 14 0 769 410 -1 -1 80.1 0.8 60.0 6.0

Oct 24 330 76 132 55 0 664 325 2 0 102.9 0.8 60.0 6.0

Oct 25 295 58 62 30 0 484 222 1 0 63.4 0.8 59.0 6.0

Oct 26 255 40 94 15 0 259 132 0 0 84.6 0.8 59.0 6.0

Oct 27 133 15 29 2 0 144 56 -1 0 78.9 0.8 59.0 6.0

Oct 28 63 22 19 2 0 84 30 1 0 76.8 0.8 58.0 6.0

Oct 29 123 21 21 5 0 68 20 0 0 67.0 0.8 58.0 6.0

Oct 30 280 11 13 7 0 40 18 0 0 93.5 0.7 58.0 6.0

Oct 31 345 26 15 13 0 30 10 1 0 93.6 0.8 58.0 6.0

TOTAL 33,532 4,390 7,491 1,157 19 17,871 5,838 81 0

AVG. 1,082 142 242 37 1 576 188 3 0 87.3 0.8 62.0 6.0

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 46,675 12,475 29,080 5,166 66,041 83,253 24,918 1 23,404 5 

SUMMER 60,416 7,363 

FALL 165,526 21,431 

TOTAL 272,617 41,269 

 Note: Visual counts ended October 31. 

CHINOOK ADULT

82
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 75.5 0.8 57.0 6.0 Dec 1 129.5 0.0 50.0 6.0

Nov 2 85.9 0.7 57.0 6.0 Dec 2 135.6 0.0 50.0 6.0

Nov 3 93.8 0.7 57.0 6.0 Dec 3 136.3 0.0 50.0 6.0

Nov 4 87.4 0.7 57.0 6.0 Dec 4 128.4 0.0 49.0 6.0

Nov 5 94.1 0.0 57.0 6.0 Dec 5 121.1 0.0 49.0 6.0

Nov 6 104.0 0.7 57.0 6.0 Dec 6 140.3 0.0 49.0 6.0

Nov 7 120.2 0.7 56.0 6.0 Dec 7 154.6 0.0 49.0 6.0

Nov 8 130.5 0.7 56.0 6.0 Dec 8 155.6 0.0 49.0 6.0

Nov 9 107.7 0.7 56.0 6.0 Dec 9 150.9 0.0 49.0 6.0

Nov 10 112.3 0.7 55.0 6.0 Dec 10 137.5 0.0 49.0 6.0

Nov 11 115.7 0.7 55.0 6.0 Dec 11 159.6 0.0 49.0 6.0

Nov 12 120.7 0.7 55.0 6.0 Dec 12 157.4 0.0 48.0 6.0

Nov 13 107.1 0.7 55.0 6.0 Dec 13 156.8 0.0 48.0 6.0

Nov 14 104.6 0.7 54.0 6.0 Dec 14 151.6 0.0 48.0 6.0

Nov 15 115.4 0.7 54.0 6.0 Dec 15 136.9 0.0 48.0 6.0

Nov 16 108.9 0.8 54.0 6.0 Dec 16 126.2 0.0 47.0 6.0

Nov 17 112.2 0.7 53.0 6.0 Dec 17 125.6 0.0 46.0 6.0

Nov 18 109.9 0.7 53.0 6.0 Dec 18 122.0 0.0 46.0 6.0

Nov 19 120.4 0.7 53.0 6.0 Dec 19 135.8 0.0 45.0 6.0

Nov 20 120.0 0.7 52.0 6.0 Dec 20 132.1 0.0 45.0 6.0

Nov 21 119.4 0.7 52.0 6.0 Dec 21 135.2 0.0 45.0 6.0

Nov 22 131.5 0.7 52.0 6.0 Dec 22 133.8 0.0 44.0 6.0

Nov 23 103.9 0.7 51.0 6.0 Dec 23 137.7 0.0 43.9 6.0

Nov 24 100.3 0.7 51.0 6.0 Dec 24 149.5 0.0 43.0 6.0

Nov 25 127.5 0.7 50.0 6.0 Dec 25 141.8 0.0 43.0 6.0

Nov 26 135.2 0.7 50.0 6.0 Dec 26 172.8 0.0 43.0 6.0

Nov 27 121.4 0.7 50.0 6.0 Dec 27 156.1 0.0 42.0 6.0

Nov 28 137.4 0.7 50.0 6.0 Dec 28 155.5 0.0 42.0 6.0

Nov 29 128.6 0.7 50.0 6.0 Dec 29 137.5 0.0 42.0 6.0

Nov 30 134.1 0.7 50.0 6.0 Dec 30 148.3 0.0 42.0 6.0

Dec 31 148.6 0.0 42.0 6.0

AVG. 112.9 0.7 53.6 6.0 AVG. 142.3 0.0 46.3 6.0

NOVEMBER DECEMBER

JOHN DAY PROJECT 2017

DISCHARGE AND WATER QUALITY DATA

TABLE 60

83
TABLE 61

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - NIGHT FISH COUNTS JUNE 2017

CHINOOK COHO COHO unclipped

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

Jun 1

Jun 2

Jun 3

Jun 4

Jun 5

Jun 6

Jun 7

Jun 8

Jun 9

Jun 10

Jun 11

Jun 12

Jun 13

Jun 14

Jun 15 30 5 62 1 1 50

Jun 16 46 0 31 0 0 65

Jun 17 24 0 42 0 0 82

Jun 18 24 0 33 1 0 57

Jun 19 35 0 150 0 0 56

Jun 20 28 0 87 0 0 92

Jun 21 22 0 139 0 0 123

Jun 22 26 1 434 1 0 225

Jun 23 47 5 287 0 0 141

Jun 24 30 7 204 1 0 130

Jun 25 43 0 202 0 0 512

Jun 26 48 2 326 0 0 367

Jun 27 31 8 213 0 0 241

Jun 28 24 0 159 0 0 423

Jun 29 36 0 230 0 0 983

Jun 30 38 0 154 1 1 1,284

TOTAL 532 28 2,753 5 2 4,831 

AVG. 33 2 172 0 0 302

Note: Night counts are video counts from 2000-0400 PST.

CHINOOK ADULT

84
TABLE 62

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT -NIGHT FISH COUNTS JULY 2017

CHINOOK COHO COHO unclipped

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

Jul 1 35 2 223 0 0 1,568

Jul 2 31 11 226 0 0 1,200

Jul 3 32 10 143 0 0 742

Jul 4 24 0 220 0 0 1,062

Jul 5 13 0 224 0 0 1,754

Jul 6 38 3 201 1 1 1,412

Jul 7 26 2 169 3 1 1,245

Jul 8 31 2 186 1 0 1,442

Jul 9 11 1 234 6 0 734

Jul 10 21 0 175 0 0 1,219

Jul 11 15 0 145 0 0 724

Jul 12 6 0 112 0 0 438

Jul 13 14 0 94 1 1 1,071

Jul 14 9 0 126 0 0 1,246

Jul 15 9 1 92 0 0 1,074

Jul 16 11 0 71 0 0 975

Jul 17 9 0 67 0 0 1,040

Jul 18 28 9 11 9 4 832

Jul 19 7 2 35 2 0 1,107

Jul 20 8 1 33 6 2 790

Jul 21 8 0 28 4 4 1,025

Jul 22 8 0 21 1 1 872

Jul 23 7 0 55 5 2 589

Jul 24 18 1 23 6 5 784

Jul 25 13 2 25 2 1 487

Jul 26 9 0 46 2 2 517

Jul 27 1 0 40 4 4 483

Jul 28 9 0 18 2 2 814

Jul 29 5 0 23 7 3 561

Jul 30 8 0 10 5 4 860

Jul 31 4 0 14 1 1 427

TOTAL 468 47 3,090 68 38 29,094 

AVG 15 2 100 2 1 939 

Note: Night counts are video counts from 2000-0400 PST.

CHINOOK ADULT

85
TABLE 63

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - NIGHT FISH COUNTS AUGUST 2017

 CHINOOK ADULT CHINOOK COHO COHO unclipped

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

Aug 1 2 0 0 0 4 4 3 356

Aug 2 2 2 0 0 2 0 0 449

Aug 3 10 0 0 0 5 1 1 457

Aug 4 6 0 0 0 4 3 3 516

Aug 5 2 0 0 0 6 0 0 438

Aug 6 0 0 0 0 11 0 0 268

Aug 7 2 0 0 0 6 0 0 299

Aug 8 6 0 0 0 2 1 1 316

Aug 9 13 3 0 0 5 2 2 311

Aug 10 1 0 0 0 -2 0 0 401

Aug 11 1 0 0 0 1 0 0 136

Aug 12 9 1 0 0 1 6 5 514

Aug 13 25 2 0 0 1 3 2 447

Aug 14 12 1 0 0 1 0 0 370

Aug 15 11 1 0 0 0 0 0 250

Aug 16 14 0 0 0 3 4 3 232

Aug 17 5 0 0 0 3 1 1 217

Aug 18 22 0 0 0 4 6 5 170

Aug 19 15 1 0 0 2 16 11 200

Aug 20 6 3 0 0 2 7 5 208

Aug 21 9 2 0 0 0 8 4 167

Aug 22 15 1 0 0 1 8 4 208

Aug 23 10 0 0 0 1 13 5 242

Aug 24 9 0 0 0 1 32 12 220

Aug 25 6 0 0 0 0 9 4 346

Aug 26 2 4 0 0 0 4 3 334

Aug 27 11 6 0 0 3 9 3 196

Aug 28 13 1 0 0 1 6 4 197

Aug 29 15 1 2 0 2 5 2 206

Aug 30 18 1 0 1 0 37 18 308

Aug 31 19 1 0 0 0 36 14 326

TOTAL 22 269 31 2 1 70 221 115 9,305 

AVG. 4 10 1 0 0 2 7 4 300

Note: Night counts are video counts from 2000-0400 PST.

86
TABLE 64

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

JOHN DAY PROJECT - NIGHT FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO unclipped

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

Sep 1 20 1 0 0 1 25 10 376

Sep 2 33 3 0 0 4 38 9 500

Sep 3 9 0 0 0 2 36 19 294

Sep 4 21 1 0 0 2 28 6 434

Sep 5 11 1 0 0 0 31 4 500

Sep 6 9 1 1 1 0 14 3 495

Sep 7 29 1 0 0 0 21 4 362

Sep 8 27 15 4 2 0 103 31 290

Sep 9 19 9 9 3 0 88 20 202

Sep 10 55 8 10 1 0 91 24 285

Sep 11 113 1 18 2 0 104 34 273

Sep 12 98 2 17 3 0 136 34 227

Sep 13 104 47 29 0 0 253 73 240

Sep 14 89 10 49 4 0 270 74 223

Sep 15 113 29 37 11 0 254 94 168

Sep 16 109 47 32 3 0 296 71 155

Sep 17 114 43 13 0 3 318 58 114

Sep 18 125 63 86 1 1 733 196 69

Sep 19 49 63 53 6 2 287 71 79

Sep 20 100 37 54 5 0 398 98 64

Sep 21 80 37 97 10 0 309 75 96

Sep 22 112 8 128 11 0 406 108 82

Sep 23 86 41 69 17 0 380 88 58

Sep 24 30 19 36 8 0 271 61 57

Sep 25 109 12 69 6 0 222 46 70

Sep 26 30 1 47 0 0 132 24 59

Sep 27 33 1 36 4 0 100 9 49

Sep 28 23 4 23 6 0 115 21 31

Sep 29 31 21 25 10 0 98 24 35

Sep 30 32 14 29 7 0 144 38 37

TOTAL 1,813 540 971 121 15 5,701 1,427 5,924 

AVG. 60 18 32 4 1 190 48 197 

Note: Night counts are video counts from 2000-0400 PST.

CHINOOK ADULT

87
YEARLY TOTALS OF SALMONIDS COUNTED OVER

JOHN DAY DAM

1968 - 2017

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* PINK TOTAL

1968 233,654 121,256 87,847 38,233 1 480,991

1969 276,051 86,348 39,847 13,589 1 415,836

1970 222,506 82,440 78,133 19,543 0 402,622

1971 193,881 115,977 72,232 40,830 0 422,920

1972 225,631 141,628 51,793 17,533 0 436,585

1973 249,492 101,440 64,744 13,359 8 429,043

1974 167,888 43,756 33,121 14,651 1 259,417

1975 159,079 32,651 50,774 6,305 45 248,854

1976 175,911 59,808 30,446 5,806 6 271,977

1977 194,931 102,558 85,701 1,123 3 384,316

1978 174,852 44,188 13,778 8,355 0 241,173

1979 118,154 55,877 43,630 5,061 6 222,728

1980 100,664 78,199 50,675 1,924 0 231,462

1981 114,359 95,172 46,146 2,562 0 258,239

1982 144,082 108,603 37,970 4,063 0 294,718

1983 139,866 154,425 91,917 1,640 0 387,848

1984 188,373 201,154 107,951 2,080 0 499,558

1985 337,624 247,093 124,941 1,652 0 711,310

1986 346,700 238,010 46,327 1,933 0 632,970

1987 327,752 170,654 75,529 3,355 0 577,290

1988 277,251 164,650 48,095 6,813 0 496,809

1989 208,254 193,460 39,374 9,663 0 450,751

1990 156,313 107,849 42,077 3,023 0 309,262

1991 118,921 160,257 63,760 8,021 1 350,960

1992 132,025 195,194 69,731 2,633 0 399,583

1993 141,705 95,642 61,218 2,995 0 301,560

1994 126,645 93,075 11,170 2,842 0 233,732

1995 107,277 123,246 8,667 2,117 0 241,307

1996 130,602 156,002 25,698 4,279 0 316,581

1997 185,240 157,038 35,830 4,229 0 382,337

1998 130,028 158,547 9,837 8,497 0 306,909

1999 163,282 165,314 14,809 13,232 1 356,638

2000 269,371 220,328 88,372 23,969 0 602,040

2001 510,987 483,409 107,869 51,181 0 1,153,446

2002 447,729 390,300 41,915 9,272 0 889,216

2003 472,340 305,042 35,417 38,765 18 851,582

2004 447,891 233,431 113,497 35,522 0 830,341

2005 322,991 232,103 69,770 36,205 12 661,081

2006 290,161 231,355 35,387 38,374 3 595,281

2007 215,876 237,517 24,277 39,421 0 517,091

2008 342,952 277,162 193,409 44,898 0 858,421

2009 451,974 581,645 157,402 71,739 -1 1,262,759

2010 534,247 283,812 324,128 23,272 0 1,165,459

2011 497,771 257,345 143,605 65,668 698 965,087

2012 444,136 162,083 394,166 33,859 15 1,034,259

2013 710,149 155,742 155,498 18,139 64 1,039,604

2014 766,218 203,232 557,531 115,841 0 1,642,822

2015 891,578 179,506 366,364 21,828 10 1,459,286

2016 507,088 130,626 289,976 19,635 2 947,327

2017 313,886 83,253 66,041 34,246 1 497,427

TOTALS 14,406,338 8,699,402 4,828,392 993,775 895 28,928,815

10-Year

Average 546,000 231,441 264,812 44,913 79 1,087,245

*Jacks included

2006 - Total includes 1 chum 

2013 - Total includes 12 chum

Note: For 2017 the salmon table has been retabulated to include a column for Pink's.

TABLE 65

88
TABLE 66

 SPRING SUMMER FALL

 Apr 1- Jun 6- Aug 6-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* Jun 5 Aug 5 Oct 31 JACKS

1968 29,973 46,272 30,702 42,212 16,726 62,709 4,851 209 233,654 77,482 75,494 80,678 67,284

1969 6 4,266 72,966 35,899 31,071 18,523 103,778 9,542 276,051 81,724 64,732 129,595 93,928

1970 35,750 35,248 20,439 21,542 24,784 80,969 3,774 222,506 72,555 43,093 106,858 74,090

1971 13,995 40,620 24,364 25,692 10,403 73,157 5,650 193,881 56,625 50,030 87,226 61,380

1972 28,535 41,882 15,833 27,484 14,208 90,181 7,508 225,631 71,569 44,542 109,520 82,646

1973 67,467 27,091 18,972 15,067 16,995 89,913 13,987 249,492 96,710 34,206 118,576 73,687

1974 5,174 38,058 8,115 18,985 8,112 77,296 12,148 167,888 46,191 25,865 95,832 61,669

1975 7,727 27,989 11,058 21,359 18,250 65,367 7,329 159,079 37,716 32,179 89,184 62,403

1976 10,428 32,985 17,836 18,506 10,114 72,467 13,575 175,911 45,419 36,037 94,455 62,793

1977 55,061 19,422 15,674 13,764 7,853 71,302 11,855 194,931 75,782 29,194 89,955 60,386

1978 34,735 35,206 15,104 16,764 8,149 52,975 11,919 174,852 72,723 30,371 71,758 36,289

1979 8,224 12,568 9,537 13,580 14,128 50,977 8,566 574 118,154 21,981 23,572 72,601 41,364

1980 7,995 18,311 7,125 12,522 9,063 37,023 8,625 100,664 27,202 19,664 53,798 25,877

1981 18,178 18,325 7,292 8,992 8,524 44,626 8,422 114,359 37,677 15,813 60,869 34,547

1982 3,396 30,444 11,031 7,359 10,881 67,271 13,700 144,082 36,530 16,360 91,192 56,966

1983 7,123 25,391 7,990 7,064 8,195 66,078 18,025 139,866 33,480 14,834 91,552 43,440

1984 4,329 26,561 9,706 12,892 15,422 96,399 22,255 809 188,373 32,035 22,795 133,543 69,874

1985 27,539 42,487 15,585 9,663 27,387 178,322 34,192 2,449 337,624 72,389 23,489 241,746 149,281

1986 21 38,075 37,959 13,227 9,703 10,797 194,928 41,990 346,700 77,884 22,051 246,765 133,827

1987 33,985 26,852 13,641 8,948 24,363 196,596 23,367 327,752 62,313 22,244 243,195 53,794

1988 33,323 20,170 14,731 9,648 37,002 147,553 14,824 277,251 55,195 23,569 198,487 51,330

1989 12,510 23,983 12,793 10,124 35,985 101,794 11,065 208,254 37,773 23,868 146,613 25,092

1990 23,689 18,854 11,209 9,199 13,542 71,508 8,312 156,313 43,127 20,532 92,654 22,195

1991 7,419 13,668 8,868 8,390 4,879 64,950 10,747 118,921 21,847 16,872 80,202 28,646

1992 27,538 16,623 9,452 5,263 7,677 58,140 7,332 132,025 45,457 13,910 72,658 22,084

1993 26,309 28,204 13,295 6,311 10,703 51,667 5,216 141,705 56,144 18,364 67,197 9,621

1994 4,436 4,937 6,305 6,397 13,345 79,538 11,687 126,645 9,745 12,935 103,965 18,867

1995 2,034 3,378 4,977 6,273 14,694 61,273 14,648 107,277 5,776 11,476 90,025 24,192

1996 1,860 18,616 7,419 6,356 18,550 68,198 9,603 130,602 21,599 13,148 95,855 12,071

1997 13,579 45,408 16,551 8,328 10,355 81,039 9,980 185,240 62,580 21,769 100,891 1,588

1998 9,279 12,439 10,076 7,535 11,073 62,107 17,519 130,028 22,177 17,780 90,071 13,745

1999 3,008 16,517 10,206 14,226 20,201 86,380 12,744 163,282 20,498 24,714 118,070 19,611

2000 48,176 47,705 19,201 13,579 44,377 86,737 9,596 269,371 98,710 31,056 139,605 56,892

2001 187,104 74,233 46,449 33,904 20,506 128,230 20,561 510,987 270,385 74,235 166,367 57,877

2002 36,677 99,270 69,941 44,890 37,086 143,126 16,739 447,729 142,290 110,969 194,470 37,568

2003 3,951 61,184 45,880 62,159 45,782 22,222 201,192 28,666 1,238 66 472,340 111,642 105,615 249,828 54,680

2004 127 62,999 50,288 55,728 30,998 24,383 192,606 29,301 1,410 51 447,891 118,520 83,060 244,723 47,708

2005 15 13,680 39,563 45,107 28,340 15,637 158,917 21,319 411 2 322,991 58,742 69,439 194,382 37,622

2006 420 49,051 50,206 28,688 14,821 118,233 27,015 1,710 17 290,161 52,406 77,964 158,064 28,507

2007 3 13,080 40,896 30,282 19,378 12,140 81,091 17,462 1,256 288 215,876 57,042 47,908 109,379 61,316

2008 14,050 77,177 58,652 22,929 29,293 126,961 13,890 342,952 96,697 77,329 168,926 60,788

2009 5,282 112,503 75,623 31,549 51,444 155,522 20,051 451,974 126,539 99,136 226,299 164,110

2010 69,747 108,746 64,519 30,528 29,389 197,139 34,179 534,247 191,240 83,430 259,577 69,502

2011 2,856 131,343 70,070 46,154 26,983 182,441 37,924 497,771 143,224 110,919 243,628 138,591

2012 5,071 100,761 47,139 30,572 27,013 205,132 28,448 444,136 114,410 71,229 258,497 108,693

2013 12,822 68,212 62,206 35,505 48,428 411,708 68,664 2,559 45 710,149 85,948 94,962 526,635 137,790

2014 6 21 23,812 110,984 66,933 41,310 26,053 429,579 67,520 766,218 142,300 103,688 520,203 116,443

2015 73,181 94,629 77,299 46,700 53,294 429,186 117,289 891,578 177,529 119,756 594,293 82,816

2016 7,999 87,686 63,313 39,073 35,950 247,376 25,691 507,088 101,921 97,974 307,193 55,724

2017 413 52,174 47,364 25,966 11,340 138,707 37,922 313,886 59,150 67,779 186,957 41,269

TOTAL 4,144 1,245,492 2,270,535 1,447,203 1,037,064 1,011,242 6,340,364 1,037,194 12,625 14,406,338 3,686,600 2,391,950 8,314,612 2,952,463

10-Year

Average 21,523 94,422 63,312 35,029 33,919 252,375 45,158 546,000 123,896 92,620 329,221 97,573

*Jacks included

MONTHLY COUNT OF CHINOOK SALMON

JOHN DAY DAM 1968 - 2017

89
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1968 42,175 44,942 690 32 7 1 87,847

1969 13,383 26,174 245 37 8 39,847

1970 18,029 58,176 1,909 19 78,133

1971 5,219 66,183 787 38 5 72,232

1972 6,762 43,704 1,257 68 2 51,793

1973 2 21,283 42,588 864 6 1 64,744

1974 2,024 30,687 403 6 1 33,121

1975 6,154 44,454 163 2 1 50,774

1976 8,907 21,278 258 1 2 30,446

1977 6 52,852 32,269 537 34 3 85,701

1978 5,633 8,006 119 20 13,778

1979 13,466 29,603 560 1 43,630

1980 9,596 40,536 530 13 50,675

1981 17,064 28,975 94 13 46,146

1982 8,708 28,974 286 2 37,970

1983 27,372 63,995 506 37 7 91,917

1984 54,975 51,728 1,230 16 2 107,951

1985 78,326 46,184 421 10 124,941

1986 13,472 32,116 738 0 1 46,327

1987 35,022 39,983 513 11 75,529

1988 25,001 22,855 225 12 2 48,095

1989 18,883 20,330 148 12 1 39,374

1990 1 15,247 26,580 245 4 42,077

1991 10,917 52,130 699 9 5 63,760

1992 1 38,618 30,788 303 20 1 69,731

1993 1 30,668 30,348 198 2 1 61,218

1994 7,004 4,141 22 2 1 11,170

1995 1 4,242 4,352 71 1 8,667

1996 15,316 10,323 59 0 25,698

1997 10 11,605 23,604 603 4 4 35,830

1998 4,371 5,314 131 19 2 9,837

1999 1 4,803 9,910 88 2 5 14,809

2000 15 73,119 15,122 108 7 1 88,372

2001 7 86,624 21,062 100 75 1 107,869

2002 1 20,044 21,772 96 1 1 41,915

2003 19,260 16,004 151 2 35,417

2004 34 84,659 28,663 133 5 3 113,497

2005 -3 35,616 33,988 162 6 1 69,770

2006 20,279 14,949 154 5 35,387

2007 6 16,083 7,994 141 53 24,277

2008 1 150,928 42,325 153 2 193,409

2009 3 100,136 57,110 142 8 3 157,402

2010 14 226,244 97,705 153 8 4 324,128

2011 41,854 101,278 471 2 0 143,605

2012 2 241,353 152,501 285 22 3 394,166

2013 23 80,403 74,530 516 24 2 155,498

2014 6 230,010 325,778 1,712 25 0 557,531

2015 60 252,165 109,674 3,917 510 38 366,364

2016 65 226,742 62,085 988 96 0 289,976

2017 21 39,962 25,744 186 109 19 66,041

TOTAL 278 2,572,578 2,229,514 24,470 1,413 138 1 4,828,392

10-Year 

Average 22 158,980 104,873 852 81 264,812

TABLE 67

MONTHLY COUNT OF SOCKEYE SALMON

1968 - 2017

 JOHN DAY DAM

90
TABLE 68

MONTHLY COUNT OF COHO SALMON

JOHN DAY DAM 1968 - 2017

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

1968 4 1,311 32,882 3,848 188 38,233

1969 25 308 9,879 3,377 13,589

1970 14 1,026 17,272 1,231 19,543

1971 944 36,401 3,485 40,830

1972 1,253 14,965 1,315 17,533

1973 788 11,350 1,221 13,359

1974 730 11,253 2,668 14,651

1975 85 4,266 1,954 6,305

1976 57 3,739 2,010 5,806

1977 8 534 581 1,123

1978 6 2,676 5,673 8,355

1979 1 132 2,853 1,753 322 5,061

1980 27 1,431 466 1,924

1981 90 2,030 442 2,562

1982 145 3,032 886 4,063

1983 99 1,353 188 1,640

1984 4 1,736 331 9 2,080

1985 95 1,140 395 22 1,652

1986 1,527 406 1,933

1987 1 16 3,205 133 3,355

1988 3 241 5,170 1,399 6,813

1989 264 6,832 2,567 9,663

1990 1 1,890 1,132 3,023

1991 5 6,140 1,876 8,021

1992 2,153 480 2,633

1993 11 2,233 751 2,995

1994 164 1,892 786 2,842

1995 63 1,199 855 2,117

1996 11 3,432 836 4,279

1997 1 2,860 1,368 4,229

1998 18 2,806 5,673 8,497

1999 8 9,471 3,753 13,232

2000 2 921 15,355 7,691 23,969

2001 49 480 23,204 27,448 51,181

2002 66 5,101 4,105 9,272

2003 282 24,786 13,509 183 5 38,765

2004 161 24,884 9,710 766 1 35,522

2005 334 20,981 12,882 2,005 3 36,205

2006 613 20,825 12,340 4,543 53 38,374

2007 1 1 248 21,179 17,799 193 39,421

2008 810 29,451 14,637 44,898

2009 1 4,826 29,003 37,909 71,739

2010 10 375 14,126 8,761 23,272

2011 2,234 37,683 25,751 65,668

2012 9 1,393 28,826 3,631 33,859

2013 1 309 8,939 8,279 554 57 18,139

2014 1 0 151 95,529 20,160 115,841

2015 0 287 17,531 4,010 21,828

2016 103 14,537 4,995 19,635

2017 90 25,508 8,648 34,246

TOTAL 0 2 1 119 21,594 667,050 296,104 8,785 119 993,775

10-Year

Average 1,058 30,113 13,678 44,913

*Jacks included

91
TABLE 69

MONTHLY COUNT OF STEELHEAD 

JOHN DAY DAM 1968 - 2017

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

1968 3,939 2,659 151 6,094 26,824 68,791 11,405 1,393 121,256

1969 314 3,986 3,691 714 12,004 13,267 40,082 12,290 86,348

1970 1,987 1,279 253 7,373 19,412 46,036 6,100 82,440

1971 1,472 592 263 17,459 19,693 63,868 12,630 115,977

1972 1,523 1,966 356 17,656 20,502 78,138 21,487 141,628

1973 8,019 3,546 785 12,134 15,608 46,566 14,782 101,440

1974 1,713 2,363 1,361 9,713 8,419 12,479 7,708 43,756

1975 760 428 648 6,251 8,583 9,977 6,004 32,651

1976 929 1,248 1,868 9,254 17,964 22,754 5,791 59,808

1977 1,319 418 2,341 18,366 7,088 56,134 16,892 102,558

1978 741 631 1,601 5,573 6,911 22,896 5,835 44,188

1979 602 136 253 8,012 10,717 16,202 18,072 1,883 55,877

1980 4,131 555 577 5,850 18,114 34,700 14,272 78,199

1981 2,061 1,539 2,515 15,999 18,283 34,098 20,677 95,172

1982 3,393 1,698 1,167 10,168 19,693 50,725 21,759 108,603

1983 1,492 434 560 15,088 31,453 83,215 22,183 154,425

1984 3,316 1,787 2,101 21,442 19,743 100,437 46,506 5,822 201,154

1985 6,821 1,723 3,583 19,631 64,456 109,488 37,227 4,164 247,093

1986 3,611 2,040 887 2,362 37,732 31,576 107,002 52,800 238,010

1987 3,926 -747 942 23,614 34,203 69,585 39,131 170,654

1988 4,290 525 2,188 17,649 25,741 81,859 32,398 164,650

1989 2,940 508 2,445 18,254 22,548 104,521 42,244 193,460

1990 3,339 600 1,902 10,544 9,445 42,888 39,131 107,849

1991 2,547 660 1,256 12,827 18,310 87,277 37,380 160,257

1992 1,334 406 2,337 10,732 17,326 143,823 19,236 195,194

1993 3,453 808 2,845 9,434 11,018 46,447 21,637 95,642

1994 2,286 413 1,647 6,961 7,140 44,175 30,453 93,075

1995 1,498 488 1,757 7,755 26,450 45,087 40,211 123,246

1996 1,597 462 1,576 11,885 42,853 67,171 30,458 156,002

1997 2,171 810 2,021 12,847 22,179 75,119 41,891 157,038

1998 4,367 1,018 2,460 9,827 9,053 67,322 64,500 158,547

1999 2,702 764 1,975 17,083 42,160 72,719 27,911 165,314

2000 2,607 784 4,500 23,496 37,827 113,619 37,495 220,328

2001 1,946 550 11,031 52,946 50,723 230,803 135,410 483,409

2002 7,330 972 5,875 42,167 59,430 170,893 103,633 390,300

2003 9,792 1,327 222 4,888 28,019 23,687 177,058 50,975 7,666 1,408 305,042

2004 186 2,591 1,437 537 6,840 20,250 24,594 145,241 28,300 3,401 54 233,431

2005 106 2,571 843 456 3,424 24,705 27,445 116,336 49,965 6,158 94 232,103

2006 32 1,252 2,104 343 2,575 15,719 25,008 125,323 46,050 12,909 40 231,355

2007 400 3,584 1,592 641 2,450 16,497 43,710 119,499 42,809 5,509 826 237,517

2008 2,363 1,004 5,973 45,572 41,931 144,781 35,538 277,162

2009 2,502 674 5,136 43,692 167,086 262,375 100,180 581,645

2010 2,156 442 7,589 73,271 36,206 123,408 40,740 283,812

2011 2,396 408 1,090 32,498 101,526 83,950 35,477 257,345

2012 1,657 277 1,995 27,799 34,466 67,996 27,893 162,083

2013 754 197 1,837 18,416 22,217 78,355 29,179 3,133 1,654 155,742

2014 181 696 1,517 363 422 2,906 27,211 18,916 116,932 34,088 203,232

2015 421 197 1,924 8,535 27,537 106,510 34,382 179,506

2016 335 50 2,175 10,933 6,283 82,654 28,196 130,626

2017 482 47 181 3,072 3,724 57,876 17,871 83,253

TOTAL 181 1,420 25,232 119,309 42,518 121,199 940,009 1,419,048 4,275,190 1,699,182 52,038 4,076 8,699,402

10-YR

Average 1,343 372 3,081 29,100 45,989 112,484 38,354 231,441

92
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

93
McNARY DAM

FISH COUNTING SCHEDULE

Washington Ladder Schedule 

1 January – 28 February No counting. 

1 March – 31 March Video counts daily (0400-2000 hours PST).

1 April – 31 October Visual counts daily (0400-2000 hours PST). 

15 June – 30 September Nightly video lamprey counts (2000-0400 hours PST). 

1 November – 31 December Video counts daily (0400-2000 hours PST). 

Oregon Ladder Schedule 

1 January – 28 February No counting. 

1 March – 31 March Video counts daily (0400-2000 hours PST).

1 April – 31 October Visual counts daily (0400-2000 hours PST).

15 June – 30 September Nightly video lamprey counts (2000-0400 hours PST). 

1 November – 31 December Video counts daily (0400-2000 hours PST). 

FISH LADDER OPERATING SCHEDULE

Washington Ladder 

1 – 28 January Ladder dewatered for annual maintenance and lamprey

 passage improvements. 

28 January – 31 December Ladder in service. 

Oregon Ladder

1 – 29 January Ladder in service.

29 January – 28 February Ladder dewatered for annual maintenance. 

28 February – 31 December Ladder in service. 

FISHWAY ACTIVITIES

Temperature monitoring occurred in both ladders from 1 April to 30 September. 

Washington ladder maintenance activities in January consisted of maintenance on all above 

water systems, drive systems rehabilitated on six of seven tilting weirs and the regulating weir 

along with lamprey passage improvements (slots in the weir bases) installed in the exit area. 

The Wasco County PUD system did not provide axillary water from 1 to 28 January. The 

turbine unit was out of service 1 January to 10 March for runner replacement. The PUD’s 

bypass system provided auxiliary water when the ladder was in service. 

Oregon ladder maintenance activities in February consisted of maintenance on all above water 

systems, drive systems rehabilitated on four of seven tilting weirs and a dive inspection of the 

diffuser grating. The 1000 cubic feet per second auxiliary conduit intake valve was closed from 

94
29 January to 28 February winter in order to examine the discharge valves, which require a 

future rehabilitation contract. 

Fish pumps 1 and 3 were out of service from 29 January to 28 February for annual maintenance. 

Fish pump 2 returned to service from major overhaul on 12 July. Exciter issues with the pump 

were resolved by 3 August. 

 

In August, rehabilitated floating orifice gates (FOGs) were installed in slots W14, W43 and 

W44. The FOGs at W8, W37 and W41 were removed for rehabilitation with stop logs installed. 

From 29 March to 18 December, the juvenile bypass channel was operated for both juvenile and 

adult fallback passage. From 18 to 20 December, the system was in emergency bypass during 

ESBS removal. When in emergency bypass or out of service, the system does not provide 

auxiliary flow to the Oregon ladder’s north powerhouse entrances. 

95
TABLE 70

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

2017

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

CHINOOK* -1 195 39,803 45,382 26,396 7,238 111,360 47,122 5,058 182 282,735

STEELHEAD 1,869 643 15 80 1,967 2,739 50,813 22,749 1,344 253 82,472

SOCKEYE 1 29,957 27,893 117 47 7 58,022

COHO* 3 15,134 8,064 406 23,607

CHUM 0

PINK 2 12 15 1 30

TOTAL 1,868 838 39,819 75,419 56,256 10,099 177,366 77,957 6,809 446,866

SHAD 14 868,625 699,409 42,563 1,610,611

LAMPREY 0 4 43 1,363 743 380 16 2,549

STURGEON 1 0 1 2

BULL TROUT 0

*Jacks Included

96
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Jan 1 148.9 0.0 6.0 41.0 Feb 1 148.7 0.0 6.0 36.0

Jan 2 160.4 0.0 6.0 41.0 Feb 2 148.3 0.0 6.0 36.0

Jan 3 162.6 0.0 6.0 41.0 Feb 3 153.9 0.0 6.0 36.0

Jan 4 167.0 0.0 6.0 40.0 Feb 4 154.2 0.0 6.0 35.0

Jan 5 182.1 0.0 6.0 39.0 Feb 5 151.8 0.0 6.0 35.0

Jan 6 178.2 0.0 6.0 38.0 Feb 6 155.5 0.0 6.0 35.0

Jan 7 176.8 0.0 6.0 38.0 Feb 7 148.8 0.0 6.0 35.0

Jan 8 164.5 0.0 6.0 37.0 Feb 8 163.3 0.0 6.0 35.0

Jan 9 164.8 0.0 6.0 37.0 Feb 9 182.8 9.6 6.0 35.0

Jan 10 164.0 0.0 6.0 37.0 Feb 10 197.9 0.0 6.0 35.0

Jan 11 175.5 0.0 6.0 36.0 Feb 11 210.0 26.1 6.0 35.0

Jan 12 182.1 0.0 6.0 36.0 Feb 12 219.6 42.7 6.0 35.0

Jan 13 170.8 0.0 6.0 36.0 Feb 13 233.1 44.9 6.0 36.0

Jan 14 175.0 0.0 6.0 35.0 Feb 14 179.2 2.9 6.0 36.0

Jan 15 171.6 0.0 6.0 35.0 Feb 15 179.7 26.3 6.0 36.0

Jan 16 173.8 0.0 6.0 35.0 Feb 16 192.9 40.0 5.0 36.0

Jan 17 184.1 0.0 6.0 35.0 Feb 17 192.3 40.3 4.8 36.0

Jan 18 167.8 0.0 6.0 35.0 Feb 18 217.9 40.5 5.0 36.0

Jan 19 166.0 0.0 6.0 35.0 Feb 19 231.8 46.2 5.0 36.0

Jan 20 151.2 0.0 6.0 35.0 Feb 20 227.4 48.1 3.0 37.0

Jan 21 152.4 0.0 6.0 35.0 Feb 21 227.8 48.3 2.8 37.0

Jan 22 145.4 0.0 6.0 35.0 Feb 22 250.7 49.6 3.0 37.0

Jan 23 160.9 0.0 6.0 35.0 Feb 23 263.0 54.7 3.5 37.0

Jan 24 162.9 0.0 6.0 35.0 Feb 24 253.5 42.1 3.0 37.0

Jan 25 155.5 0.0 6.0 36.0 Feb 25 242.4 29.5 2.8 38.0

Jan 26 146.5 0.0 6.0 36.0 Feb 26 212.1 0.0 NA 38.0

Jan 27 151.2 0.0 6.0 36.0 Feb 27 220.1 13.3 2.5 38.0

Jan 28 132.1 0.0 6.0 36.0 Feb 28 226.8 23.0 2.5 38.0

Jan 29 125.4 0.0 6.0 36.0

Jan 30 135.4 0.0 6.0 36.0

Jan 31 152.2 0.0 NA 36.0

AVG. 161.5 0.0 6.0 36.6 AVG. 199.5 22.4 4.9 36.1

JANUARY FEBRUARY

DISCHARGE AND WATER QUALITY DATA

TABLE 71

MCNARY PROJECT 2017

97
TABLE 72

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

MCNARY PROJECT - FISH COUNTS MARCH 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILLTURBIDITY

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

Mar 1 0 0 106 22 214.3 10.3 2.5 38.0

Mar 2 0 0 92 24 215.8 6.3 3.1 38.0

Mar 3 0 0 88 29 240.6 29.6 3.3 38.0

Mar 4 0 0 51 5 246.0 34.5 3.1 39.0

Mar 5 0 0 76 30 223.4 12.3 3.3 39.0

Mar 6 0 0 53 24 227.6 24.3 3.3 39.0

Mar 7 0 0 74 29 237.1 39.5 3.2 39.0

Mar 8 0 0 54 27 241.6 40.0 3.2 39.0

Mar 9 0 -1 38 14 252.9 49.7 3.9 39.0

Mar 10 0 0 51 24 271.2 63.3 4.2 39.0

Mar 11 0 0 36 4 298.0 83.6 4.0 40.0

Mar 12 0 0 54 4 280.0 69.5 3.6 40.0

Mar 13 0 0 77 1 274.7 69.3 1.8 41.0

Mar 14 0 0 76 9 282.7 73.8 1.5 41.0

Mar 15 0 -1 53 6 295.4 91.9 1.5 41.0

Mar 16 0 0 74 3 338.7 132.0 1.5 40.0

Mar 17 0 0 44 2 381.2 175.7 1.3 41.0

Mar 18 0 0 59 15 375.7 160.4 1.0 42.0

Mar 19 0 0 68 3 372.4 158.4 1.0 42.0

Mar 20 1 0 71 1 420.5 207.2 1.2 42.0

Mar 21 0 0 57 3 409.3 202.3 1.1 42.0

Mar 22 0 0 76 6 416.6 216.1 1.3 42.0

Mar 23 0 0 57 6 445.9 244.5 1.2 41.0

Mar 24 0 0 39 3 460.3 262.4 1.2 42.0

Mar 25 0 0 47 2 435.9 235.2 NA 42.0

Mar 26 0 0 41 4 417.9 216.2 1.4 43.0

Mar 27 0 0 60 7 418.4 225.2 1.6 43.0

Mar 28 0 0 55 16 410.2 222.6 NA 43.0

Mar 29 0 0 46 24 417.9 230.3 1.2 44.0

Mar 30 0 0 62 36 412.4 216.9 1.4 44.0

Mar 31 0 0 34 24 421.1 222.4 2.2 44.0

TOTAL 1 -2 1,869 407

AVG. 0 0 60 13 334.1 129.9 2.2 40.9

 

CHINOOK ADULT

98
TABLE 73

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

MCNARY PROJECT - FISH COUNTS APRIL 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILLTURBIDITY

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

Apr 1 1 0 44 27 434.1 285.7 2.5 44.0

Apr 2 0 0 41 21 410.2 264.2 2.5 44.0

Apr 3 0 0 36 20 393.2 247.6 2.9 45.0

Apr 4 0 0 27 13 407.5 262.2 2.6 45.0

Apr 5 1 0 39 18 384.1 244.2 2.4 45.0

Apr 6 0 0 27 13 383.8 263.1 2.5 46.0

Apr 7 1 0 36 16 368.5 251.1 2.5 46.0

Apr 8 2 0 31 13 392.3 267.8 2.5 46.0

Apr 9 0 0 24 8 401.8 277.2 2.5 46.0

Apr 10 2 0 20 8 365.4 243.3 2.9 46.0

Apr 11 0 0 32 19 373.7 254.2 3.0 46.0

Apr 12 2 0 20 12 377.5 258.2 3.1 46.0

Apr 13 2 0 18 12 385.4 260.4 2.7 46.0

Apr 14 0 0 14 10 378.2 256.5 2.6 46.0

Apr 15 -1 0 21 15 374.4 251.8 2.6 47.0

Apr 16 1 0 10 4 365.5 241.5 2.6 47.0

Apr 17 5 0 8 6 343.1 222.3 3.0 47.0

Apr 18 6 0 20 10 363.3 241.7 2.8 48.0

Apr 19 2 0 16 7 329.9 210.5 NA 48.0

Apr 20 1 0 21 10 334.3 208.6 3.1 48.0

Apr 21 8 0 27 14 364.9 215.9 2.7 49.0

Apr 22 12 0 16 7 354.9 205.0 2.8 49.0

Apr 23 13 1 23 12 351.1 201.0 2.8 49.0

Apr 24 6 0 12 7 348.4 198.0 3.0 50.0

Apr 25 9 0 11 8 342.8 192.9 3.2 50.0

Apr 26 22 2 11 4 362.6 213.4 NA 50.0

Apr 27 18 1 9 7 357.8 208.3 2.8 50.0

Apr 28 27 0 13 6 361.1 211.1 2.7 50.0

Apr 29 28 0 10 3 356.4 208.3 3.1 50.0

Apr 30 23 0 6 6 332.7 194.6 3.1 51.0

TOTAL 191 4 643 336

AVG. 6 0 21 11 370.0 235.4 2.8 47.3

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

Official Spring Chinook run started April 1. 

CHINOOK ADULT

99
TABLE 74

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS MAY 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILLTURBIDITY

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

May 1 36 2 0 3 1 0 0 337.1 200.7 3.9 51.0

May 2 37 2 0 5 3 0 0 333.6 204.1 3.9 51.0

May 3 49 2 0 6 1 0 0 322.1 200.7 3.9 51.0

May 4 53 2 0 4 4 0 0 317.7 201.1 4.0 51.0

May 5 75 1 0 -2 2 0 0 345.7 223.2 4.0 52.0

May 6 111 1 0 3 0 0 0 390.9 265.7 3.6 52.0

May 7 157 11 0 0 1 0 0 424.8 295.4 3.5 52.0

May 8 137 13 0 -2 0 0 0 439.8 298.3 3.4 52.0

May 9 306 7 0 3 3 0 0 429.9 300.7 3.6 53.0

May 10 691 26 0 1 0 0 0 431.0 293.6 3.7 54.0

May 11 978 49 0 1 2 0 0 437.7 291.6 3.2 54.0

May 12 1,115 68 0 0 0 0 0 432.0 285.2 3.4 54.0

May 13 1,119 73 0 1 1 0 0 435.2 287.7 3.6 53.0

May 14 1,087 54 0 1 1 0 0 422.8 275.7 2.5 52.0

May 15 839 86 0 1 1 0 0 433.8 292.5 2.5 52.0

May 16 715 60 0 -1 -1 0 0 423.8 278.3 2.1 52.0

May 17 845 105 0 -3 -2 0 0 427.3 280.7 2.0 53.0

May 18 701 78 0 -7 -6 0 0 420.8 273.9 2.2 53.0

May 19 637 84 0 1 1 0 0 409.3 260.4 2.3 53.0

May 20 767 91 0 -1 -1 0 0 394.3 243.3 2.6 54.0

May 21 823 104 0 0 0 0 0 385.5 230.4 2.7 54.0

May 22 996 103 0 1 0 0 0 393.5 235.9 2.7 55.0

May 23 1,083 187 0 1 1 0 0 394.8 235.6 2.5 55.0

May 24 1,218 269 0 0 0 0 0 404.4 244.2 2.5 56.0

May 25 2,844 625 0 2 2 0 0 429.6 263.4 3.0 56.0

May 26 3,777 485 0 -1 -1 0 0 431.1 261.3 2.9 58.0

May 27 3,622 628 0 0 0 0 0 418.7 250.2 3.2 56.0

May 28 2,753 487 0 0 0 0 1 413.1 244.3 2.9 57.0

May 29 2,526 553 -1 -1 -1 7 0 418.3 249.7 3.1 58.0

May 30 2,254 388 0 0 0 5 2 427.2 258.1 3.4 58.0

May 31 2,482 326 2 -1 0 2 1 438.1 268.7 3.5 58.0

TOTAL 34,833 4,970 1 15 12 14 4

AVG. 1,124 160 0 0 0 0 0 405.3 257.9 3.1 53.9

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 35,024 4,974 1 658 348 14 4

Note: One Sturgeon counted on May 15.

CHINOOK ADULT 

100
TABLE 75

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS JUNE 2017

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped DISCH SPILLTURBIDITY

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

Jun 1 1,739 419 0 -3 -3 0 1 445.2 276.9 2.5 57.0

Jun 2 1,564 420 5 0 0 0 1 460.0 291.0 2.2 57.0

Jun 3 1,433 332 6 0 0 0 2 450.8 280.2 2.2 57.0

Jun 4 1,133 311 14 2 2 6 0 440.1 269.0 2.3 58.0

Jun 5 814 156 9 1 0 2 4 448.8 277.4 2.9 58.0

Jun 6 903 140 9 -1 -1 64 4 433.0 264.8 2.7 57.0

Jun 7 939 154 19 -4 -4 140 0 421.4 254.8 2.4 58.0

Jun 8 742 116 39 -2 -2 384 4 424.8 260.8 2.4 58.0

Jun 9 844 152 18 -2 -2 192 0 442.9 275.7 2.2 58.0

Jun 10 1,032 110 46 1 1 120 0 435.1 267.5 2.0 58.0

Jun 11 849 121 76 0 0 1,034 4 405.4 237.8 2.0 58.0

Jun 12 1,010 94 84 -1 1 2,143 0 396.2 227.4 2.1 58.0

Jun 13 947 144 113 2 1 1,302 0 381.2 211.6 2.0 59.0

Jun 14 929 121 204 1 1 2,807 1 390.0 219.6 2.5 59.0

Jun 15 1,470 162 383 12 2 7,940 0 391.6 239.3 2.6 59.0

Jun 16 1,143 154 481 0 0 12,692 0 348.3 203.6 3.1 59.0

Jun 17 1,417 127 664 1 0 22,045 0 333.0 186.1 3.2 59.0

Jun 18 1,430 151 797 5 1 22,996 0 335.0 185.5 3.0 59.0

Jun 19 1,236 155 587 -1 -1 31,442 1 343.2 193.6 3.1 60.0

Jun 20 1,434 144 823 6 0 42,394 0 316.1 172.8 3.0 61.0

Jun 21 1,691 117 1,531 11 5 40,445 1 321.0 173.3 NA 61.0

Jun 22 1,271 94 1,789 -6 -4 37,950 0 315.8 165.6 3.9 61.0

Jun 23 1,444 85 1,711 7 5 31,715 1 306.5 157.7 3.6 62.0

Jun 24 1,796 141 2,902 3 3 41,339 2 310.5 159.5 3.7 62.0

Jun 25 1,751 140 3,736 7 6 73,654 1 299.7 150.4 3.4 62.0

Jun 26 1,663 159 2,934 3 3 95,593 3 277.4 139.0 NA 63.0

Jun 27 2,154 208 2,841 4 2 97,583 1 273.2 136.9 3.6 64.0

Jun 28 1,984 172 2,611 8 3 108,817 1 267.9 134.3 4.5 64.0

Jun 29 1,750 171 2,949 14 2 101,312 4 262.6 129.6 4.7 64.0

Jun 30 1,781 119 2,576 12 6 92,514 7 252.6 121.4 4.8 65.0

TOTAL 9,267 31,026 5,089 29,957 80 27 868,625 43

AVG. 1,158 1,410 170 999 3 1 28,954 1 364.3 208.8 3.0 59.8

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 44,291 7,022 29,958 738 375 868,639 47

SUMMER 31,026 3,041

TOTAL 75,317 10,063

101
TABLE 76

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS JULY 2017

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped DISCH SPILLTURBIDITY

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

Jul 1 1,743 61 2,291 -4 -4 125,328 3 270.4 126.8 4.9 65.0

Jul 2 1,565 69 2,699 14 8 82,756 12 245.0 114.4 NA 65.0

Jul 3 2,044 106 3,323 22 11 59,045 20 227.5 109.4 4.8 65.0

Jul 4 2,304 138 3,648 22 16 38,898 13 240.6 115.5 6.0 65.0

Jul 5 1,149 73 1,845 15 14 37,856 12 219.9 105.2 6.0 66.0

Jul 6 1,288 67 1,628 11 9 31,029 25 212.4 101.4 6.0 66.0

Jul 7 966 40 1,314 -20 -22 31,992 20 221.4 105.7 6.0 67.0

Jul 8 1,006 47 1,650 6 -2 23,067 50 213.5 101.7 5.5 67.0

Jul 9 1,323 49 1,518 48 30 25,610 50 191.6 90.7 5.5 68.0

Jul 10 1,363 69 1,351 24 17 19,493 18 197.5 93.8 5.9 67.0

Jul 11 1,007 63 1,229 62 44 25,880 78 190.7 91.4 6.0 68.0

Jul 12 1,417 42 1,120 53 34 25,858 38 197.8 94.8 4.7 68.0

Jul 13 1,153 49 1,000 57 33 17,436 62 213.4 105.5 4.9 68.0

Jul 14 573 50 531 37 24 12,449 56 225.2 112.8 5.1 68.0

Jul 15 552 30 496 42 22 14,577 32 190.6 95.7 5.3 68.0

Jul 16 373 23 336 54 36 11,737 48 180.3 90.5 5.4 68.0

Jul 17 424 34 341 48 30 9,745 65 192.3 96.2 5.0 68.0

Jul 18 384 34 219 60 38 9,710 31 212.7 106.5 5.8 69.0

Jul 19 531 23 267 68 43 8,980 36 199.5 100.0 5.0 69.0

Jul 20 521 27 174 94 55 9,408 21 186.0 93.2 5.7 68.0

Jul 21 409 41 184 82 62 8,386 26 177.0 88.4 5.6 68.0

Jul 22 374 47 156 79 49 11,530 70 161.2 80.7 5.8 68.0

Jul 23 268 31 123 110 55 11,755 55 149.7 75.2 5.9 68.0

Jul 24 291 28 117 83 53 6,929 129 164.8 82.7 5.9 69.0

Jul 25 379 54 84 124 84 7,191 72 170.8 85.9 6.0 70.0

Jul 26 303 49 76 112 81 6,876 45 163.7 82.1 6.0 70.0

Jul 27 216 25 53 129 92 7,678 68 150.2 75.5 6.0 70.0

Jul 28 270 28 42 139 91 5,143 89 163.2 81.8 6.0 70.0

Jul 29 242 31 37 144 79 5,001 23 180.8 90.6 6.0 70.0

Jul 30 269 30 29 111 51 4,310 21 149.6 75.0 6.0 70.0

Jul 31 212 19 12 141 95 3,756 75 157.9 79.1 6.0 70.0

TOTAL 24,919 1,477 27,893 1,967 1,228 699,409 1,363

AVG. 804 48 900 63 40 22,562 44 194.1 95.1 5.6 67.9

RUN YEAR CHINOOK CHINOOK TOTAL unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 44,291 7,022 57,851 2,705 1,603 1,568,048 1,410

SUMMER 55,945 4,518

TOTAL 100,236 11,540

Note: 1 sturgeon counted up on Jul 3

102
TABLE 77

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS AUGUST 2017

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped DISCH SPILLTURBIDITY

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

Aug 1 314 49 0 0 29 115 65 0 2,622 23 165.2 83.0 6.0 71.0

Aug 2 207 24 0 0 23 117 71 0 1,995 36 168.3 84.6 6.0 71.0

Aug 3 165 23 0 0 11 72 32 0 1,743 34 155.3 77.9 6.0 72.0

Aug 4 188 17 0 0 8 95 64 0 3,421 45 149.3 75.0 6.0 72.0

Aug 5 134 19 0 0 8 91 56 0 3,804 27 147.2 74.0 NA 71.0

Aug 6 114 19 0 0 4 89 53 0 2,439 30 142.4 71.3 6.0 71.0

Aug 7 119 21 0 0 6 56 35 0 3,566 46 120.8 60.5 5.8 71.0

Aug 8 93 15 0 0 3 53 27 0 1,428 34 145.0 72.6 6.0 72.0

Aug 9 104 18 0 0 0 38 26 0 2,561 26 153.0 76.6 6.0 72.0

Aug 10 62 8 0 0 2 52 35 0 2,580 9 150.3 75.3 6.0 71.0

Aug 11 64 10 0 0 1 43 26 0 2,504 32 146.4 73.4 6.0 72.0

Aug 12 70 4 0 0 1 35 20 0 1,536 25 140.8 70.6 6.0 72.0

Aug 13 53 4 0 0 0 33 19 0 1,872 29 139.3 69.9 6.0 72.0

Aug 14 64 5 0 0 0 32 12 0 4,506 8 141.3 71.0 6.0 71.0

Aug 15 90 19 0 0 0 25 10 0 1,357 25 144.8 72.5 6.0 71.0

Aug 16 112 13 0 0 1 24 8 0 1,082 13 141.4 71.0 6.0 71.0

Aug 17 135 16 0 0 1 23 15 0 365 18 126.7 63.6 6.0 71.0

Aug 18 144 21 0 0 0 37 21 0 939 32 117.2 58.8 5.8 70.0

Aug 19 274 21 0 0 1 47 29 0 420 28 125.6 63.0 6.0 70.0

Aug 20 304 22 0 0 0 63 36 0 294 16 123.7 62.1 6.0 70.0

Aug 21 308 25 1 0 0 76 44 0 261 27 129.2 64.7 6.0 70.0

Aug 22 599 30 2 1 2 120 51 1 217 25 131.8 66.1 6.0 71.0

Aug 23 352 34 2 0 3 134 83 0 226 20 132.8 66.6 6.0 71.0

Aug 24 242 35 0 0 3 172 91 0 170 10 129.4 65.0 6.0 70.0

Aug 25 202 34 0 0 0 174 67 1 115 17 114.6 57.5 6.0 71.0

Aug 26 163 27 -1 0 0 123 49 0 183 16 112.2 56.3 6.0 71.0

Aug 27 282 24 0 0 0 132 57 0 57 10 110.6 55.5 6.0 71.0

Aug 28 348 40 0 0 3 140 54 0 66 23 110.9 55.5 6.0 71.0

Aug 29 470 41 0 0 6 154 49 0 50 18 144.0 72.1 6.0 71.0

Aug 30 351 44 0 0 1 160 63 0 59 18 142.2 71.3 6.0 71.0

Aug 31 381 48 -2 0 0 214 76 0 125 23 148.3 74.4 6.0 71.0

TOTAL 1,334 5,174 730 2 1 117 2,739 1,344 2 42,563 743

AVG. 167 225 24 0 0 4 88 43 1373 24 137.1 68.8 6.0 71.1

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 44,291 7,022 2 1 57,968 5,444 2,947 2 1,610,611 2,153

SUMMER 57,279 4,705

FALL 5,174 543

TOTAL 106,744 12,270

103
TABLE 78

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILLTURBIDITY

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

Sep 1 807 134 5 1 2 283 85 0 46 143.8 0.0 6.0 71.0

Sep 2 901 164 3 0 5 254 94 0 24 128.0 0.0 6.0 71.0

Sep 3 1,174 159 5 2 6 320 106 0 34 97.8 0.0 6.0 71.0

Sep 4 1,078 142 6 0 1 344 113 0 36 106.5 0.0 6.0 71.0

Sep 5 1,419 122 7 1 3 447 161 0 22 104.8 0.0 6.0 71.0

Sep 6 644 91 9 8 2 452 163 0 21 125.5 0.0 6.0 70.0

Sep 7 780 107 19 3 4 405 144 1 14 129.9 0.0 6.0 70.0

Sep 8 919 103 18 3 6 374 131 0 18 118.5 0.0 5.0 70.0

Sep 9 1,160 132 23 5 0 480 129 0 11 99.5 0.0 6.0 70.0

Sep 10 2,109 201 38 5 5 530 155 1 14 99.2 0.0 6.0 70.0

Sep 11 1,936 200 59 8 0 563 168 0 18 113.8 0.0 6.0 70.0

Sep 12 1,737 159 54 11 3 512 157 0 24 118.6 0.0 6.0 70.0

Sep 13 1,575 134 56 11 4 693 196 0 13 113.9 0.0 6.0 70.0

Sep 14 3,861 179 44 7 2 685 213 3 21 105.9 0.0 6.0 71.0

Sep 15 5,456 369 82 11 0 665 202 0 15 118.5 0.0 6.0 70.0

Sep 16 6,773 511 118 11 0 1,153 324 0 4 137.3 0.0 6.0 69.0

Sep 17 8,308 568 312 48 1 1,922 484 0 7 102.4 0.0 6.0 69.0

Sep 18 7,951 512 794 56 0 2,984 690 0 6 83.6 0.0 6.0 68.0

Sep 19 7,383 364 805 79 0 2,955 628 0 4 91.3 0.0 6.0 67.0

Sep 20 4,169 413 672 55 0 2,250 525 0 3 95.3 0.0 6.0 66.0

Sep 21 4,210 325 884 72 1 3,060 708 0 1 96.1 0.0 6.0 66.0

Sep 22 3,879 416 891 54 1 2,934 678 0 1 94.9 0.0 5.6 65.0

Sep 23 3,695 340 760 24 0 2,582 662 0 5 72.1 0.0 5.8 65.0

Sep 24 5,454 387 727 26 0 3,137 876 0 3 71.5 0.0 6.0 65.0

Sep 25 5,491 345 1,091 36 0 3,771 986 0 2 91.5 0.0 6.0 64.0

Sep 26 5,373 443 1,902 91 0 5,494 1,506 4 5 115.8 0.0 6.0 64.0

Sep 27 5,031 480 2,298 177 0 4,748 1,094 2 1 116.3 0.0 6.0 64.0

Sep 28 3,123 297 1,189 83 0 2,356 488 0 2 110.1 0.0 6.0 65.0

Sep 29 3,261 174 633 24 1 1,987 455 0 2 114.3 0.0 6.0 65.0

Sep 30 3,502 230 698 20 0 2,473 500 1 3 89.4 0.0 6.0 64.0

TOTAL 103,159 8,201 14,202 932 47 50,813 12,821 12 380

AVG. 3,439 273 473 31 2 1,694 427 0 13 106.9 0.0 5.9 68.1

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 44,291 7,022 14,204 933 58,015 56,257 15,768 14 1,610,611 2,533

SUMMER 57,279 4,705

FALL 108,333 8,744

TOTAL 209,903 20,471

CHINOOK ADULT

104
TABLE 79

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILLTURBIDITY

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

Oct 1 4,184 261 554 22 0 2,670 656 0 2 92.6 0.0 6.0 64.0

Oct 2 3,792 287 474 30 -1 1,863 405 0 -1 110.6 0.0 6.0 64.0

Oct 3 3,349 236 533 21 0 1,387 282 0 1 113.5 0.0 6.0 64.0

Oct 4 2,514 162 502 18 0 997 242 5 2 107.4 0.0 6.0 64.0

Oct 5 1,858 161 369 22 1 983 241 2 3 129.1 0.0 6.0 63.0

Oct 6 1,506 174 378 24 1 1,071 244 1 5 113.2 0.0 6.0 63.0

Oct 7 2,518 247 553 44 7 1,363 314 0 2 81.7 0.0 6.0 62.0

Oct 8 3,213 278 501 82 0 1,323 365 1 1 81.3 0.0 6.0 61.0

Oct 9 2,445 192 237 19 0 988 314 0 0 102.3 0.0 6.0 61.0

Oct 10 1,878 134 311 34 0 805 206 3 0 97.6 0.0 6.0 61.0

Oct 11 1,548 80 312 15 0 980 244 0 1 94.5 0.0 6.0 60.0

Oct 12 1,351 84 303 30 0 832 229 0 0 108.3 0.0 6.0 60.0

Oct 13 1,436 88 207 18 0 584 165 2 0 87.8 0.0 6.0 60.0

Oct 14 1,282 102 180 8 0 432 102 0 0 82.7 0.0 6.0 59.0

Oct 15 1,479 106 220 8 -1 451 119 0 0 85.6 0.0 6.0 59.0

Oct 16 1,145 97 139 6 0 356 88 1 0 82.4 0.0 6.0 58.0

Oct 17 1,159 73 157 24 0 387 110 0 0 84.6 0.0 6.0 58.0

Oct 18 1,406 86 283 45 0 823 243 0 0 94.4 0.0 5.8 58.0

Oct 19 1,028 74 191 32 0 433 145 0 0 73.3 0.0 6.0 58.0

Oct 20 580 40 153 7 0 427 173 0 0 61.8 0.0 6.0 58.0

Oct 21 483 44 113 10 0 333 127 0 0 80.2 0.0 6.0 57.0

Oct 22 352 32 61 21 0 173 87 0 0 70.3 0.0 6.0 58.0

Oct 23 486 38 91 11 0 191 70 0 0 79.5 0.0 5.8 58.0

Oct 24 633 40 135 5 0 376 154 0 0 94.0 0.0 6.0 58.0

Oct 25 530 37 112 16 0 379 143 0 0 83.1 0.0 6.0 57.0

Oct 26 642 24 106 10 0 637 308 0 0 86.5 0.0 6.0 57.0

Oct 27 393 31 116 17 0 604 276 0 0 77.0 0.0 6.0 57.0

Oct 28 252 17 56 15 0 307 127 0 0 79.2 0.0 6.0 56.0

Oct 29 193 15 37 11 0 252 99 0 0 68.9 0.0 6.0 56.0

Oct 30 91 16 33 2 0 193 74 0 0 88.6 0.0 6.0 57.0

Oct 31 126 14 16 4 0 149 59 0 0 93.3 0.0 6.0 56.0

TOTAL 43,852 3,270 7,433 631 7 22,749 6,411 15 16

AVG. 1415 105 240 20 0 734 207 0 1 89.8 0.0 6.0 59.4

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 44,291 7,022 21,637 1,564 58,022 79,006 22,179 29 1,610,611 2,549

SUMMER 57,279 4,705

FALL 152,185 12,014

TOTAL 253,755 23,741

 Note: Live counts ended October 31. 

Official Fall Chinook run ended October 31. 

CHINOOK ADULT

105
TABLE 80

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS NOVEMBER 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILLTURBIDITY

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

Nov 1 282 26 39 2 253 109 0 82.9 0.0 NA 56.0

Nov 2 385 30 34 4 145 59 0 84.3 0.0 6.0 55.0

Nov 3 350 27 30 2 121 56 1 92.3 0.0 NA 55.0

Nov 4 134 28 58 3 94 46 0 98.0 0.0 6.0 55.0

Nov 5 151 17 6 1 35 13 0 102.5 0.0 6.0 54.0

Nov 6 256 28 33 4 54 22 0 102.5 0.0 6.0 53.0

Nov 7 323 31 17 7 50 18 0 97.5 0.0 6.0 53.0

Nov 8 400 23 30 5 35 17 0 111.6 0.0 6.0 53.0

Nov 9 298 35 7 3 43 18 0 103.0 0.0 6.0 52.0

Nov 10 191 21 6 2 25 11 0 136.2 0.0 6.0 51.0

Nov 11 199 23 46 7 38 17 0 122.3 0.0 NA 51.0

Nov 12 118 13 3 1 15 6 0 120.2 0.0 6.0 51.0

Nov 13 144 10 5 0 17 5 0 110.8 0.0 6.0 51.0

Nov 14 176 15 6 0 27 10 0 102.9 0.0 6.0 51.0

Nov 15 174 16 7 1 24 8 0 121.0 0.0 6.0 51.0

Nov 16 108 18 3 0 28 9 0 117.9 0.0 6.0 51.0

Nov 17 152 26 5 2 28 6 0 112.8 0.0 6.0 51.0

Nov 18 178 18 10 0 42 9 0 125.7 0.0 6.0 51.0

Nov 19 85 14 5 1 21 10 0 110.9 0.0 6.0 51.0

Nov 20 51 5 3 0 12 3 0 113.9 0.0 6.0 50.0

Nov 21 56 2 3 0 15 4 0 119.2 0.0 6.0 50.0

Nov 22 46 4 2 0 11 6 0 100.6 0.0 6.0 50.0

Nov 23 38 3 1 0 11 4 0 105.9 0.0 6.0 50.0

Nov 24 51 11 0 1 7 1 0 100.7 0.0 6.0 50.0

Nov 25 55 4 0 0 11 7 0 151.0 0.0 6.0 50.0

Nov 26 55 5 0 0 10 7 0 145.7 0.0 6.0 50.0

Nov 27 41 8 0 0 31 15 0 118.4 0.0 6.0 50.0

Nov 28 22 7 1 0 44 20 0 124.2 0.0 6.0 50.0

Nov 29 32 8 -1 1 51 14 0 117.4 0.0 6.0 49.0

Nov 30 31 0 0 0 46 20 0 129.6 0.0 NA 49.0

TOTAL 4,582 476 359 47 1,344 550 1

AVG. 153 16 12 2 45 18 0 112.7 0.0 6.0 51.5

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 44,291 7,022 21,637 1,564 58,022 79,006 22,179 30 1,610,611 2,549

SUMMER 57,279 4,705

FALL 152,185 12,014

TOTAL 253,755 23,741

 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

106
TABLE 81

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - FISH COUNTS DECEMBER 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILLTURBIDITY

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

Dec 1 16 6 20 9 132.1 0.0 6.0 48.0

Dec 2 28 3 10 6 145.2 0.0 6.0 48.0

Dec 3 17 2 13 4 120.9 0.0 6.0 48.0

Dec 4 14 2 36 17 131.5 0.0 6.0 47.0

Dec 5 26 1 25 10 140.7 0.0 6.0 47.0

Dec 6 6 2 22 13 141.3 0.0 NA 46.0

Dec 7 5 2 13 5 165.1 0.0 6.0 46.0

Dec 8 3 0 0 0 157.3 0.0 6.0 46.0

Dec 9 8 0 4 2 144.0 0.0 6.0 46.0

Dec 10 3 0 0 1 140.5 0.0 6.0 46.0

Dec 11 0 0 5 2 162.5 0.0 6.0 45.0

Dec 12 6 0 6 1 157.1 0.0 6.0 45.0

Dec 13 0 0 8 1 147.3 0.0 6.0 44.0

Dec 14 1 1 6 3 143.9 0.0 NA 44.0

Dec 15 3 0 3 0 140.1 0.0 6.0 44.0

Dec 16 5 0 0 1 130.9 0.0 6.0 44.0

Dec 17 0 0 0 0 138.9 0.0 6.0 44.0

Dec 18 4 2 5 2 108.9 0.0 6.0 44.0

Dec 19 1 0 7 2 131.0 0.0 6.0 44.0

Dec 20 2 1 13 6 126.1 0.0 6.0 44.0

Dec 21 -1 1 15 7 140.5 0.0 6.0 44.0

Dec 22 2 0 10 4 124.4 0.0 6.0 44.0

Dec 23 2 0 3 1 141.0 0.0 6.0 44.0

Dec 24 1 0 8 3 157.8 0.0 6.0 43.0

Dec 25 5 0 6 0 150.9 0.0 6.0 42.0

Dec 26 1 0 8 4 167.4 0.0 NA 42.0

Dec 27 0 0 3 0 152.8 0.0 6.0 42.0

Dec 28 0 0 1 0 147.8 0.0 6.0 41.0

Dec 29 3 0 0 1 119.5 0.0 6.0 41.0

Dec 30 0 0 1 1 131.7 0.0 6.0 41.0

Dec 31 -1 -1 2 1 125.7 0.0 6.0 41.0

TOTAL 160 22 253 107

AVG. 5 1 8 3 140.8 0.0 6.0 44.4

RUN YEAR CHINOOK CHINOOK COHO COHO TOTAL unclipped

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

SPRING 44,291 7,022 21,637 1,564 58,022 79,006 22,179 30 1,610,611 2,549

SUMMER 57,279 4,705

FALL 152,185 12,014

TOTAL 253,755 23,741

 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

107
TABLE 82

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - NIGHT FISH COUNTS JUNE 2017

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped

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

Jun 1

Jun 2

Jun 3

Jun 4

Jun 5

Jun 6

Jun 7

Jun 8

Jun 9

Jun 10

Jun 11

Jun 12

Jun 13

Jun 14

Jun 15 32 0 10 1 0 2

Jun 16 36 9 9 0 0 1

Jun 17 59 0 32 0 0 1

Jun 18 49 0 46 0 0 5

Jun 19 74 2 36 0 0 1

Jun 20 99 9 41 0 0 1

Jun 21 79 0 74 0 0 2

Jun 22 47 0 62 0 0 2

Jun 23 46 2 72 0 0 3

Jun 24 79 2 100 0 0 2

Jun 25 76 4 112 0 0 3

Jun 26 49 6 99 0 0 5

Jun 27 72 10 115 0 0 3

Jun 28 51 3 122 0 0 6

Jun 29 49 0 112 0 0 18

Jun 30 26 0 118 0 0 19

TOTAL 923 47 1,160 1 0 74

Note: Night counts are video counts from 2000-0400 PST. 

108
TABLE 83

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - NIGHT FISH COUNTS JULY 2017

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped

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

Jul 1 52 0 139 0 0 20

Jul 2 26 4 258 0 0 38

Jul 3 38 7 238 0 0 54

Jul 4 34 2 172 0 0 45

Jul 5 42 8 99 0 0 57

Jul 6 80 3 103 1 0 92

Jul 7 38 10 119 2 2 220

Jul 8 74 0 206 0 0 174

Jul 9 40 0 105 0 0 171

Jul 10 38 14 124 1 0 225

Jul 11 35 5 90 0 0 83

Jul 12 36 10 72 2 0 158

Jul 13 27 4 66 2 0 184

Jul 14 16 3 59 0 0 184

Jul 15 24 1 40 1 1 123

Jul 16 15 4 52 4 3 147

Jul 17 26 0 54 4 2 72

Jul 18 19 0 28 1 1 88

Jul 19 12 0 22 3 2 87

Jul 20 14 0 28 1 0 77

Jul 21 10 2 13 5 2 134

Jul 22 18 1 10 4 1 117

Jul 23 16 1 6 2 2 233

Jul 24 8 2 7 4 1 194

Jul 25 18 1 3 3 3 157

Jul 26 9 0 3 1 1 128

Jul 27 10 0 3 7 3 227

Jul 28 9 0 1 9 1 134

Jul 29 8 0 2 1 0 96

Jul 30 4 1 1 3 3 187

Jul 31 7 0 0 3 0 55

TOTAL 803 83 2,123 64 28 3,961

AVG. 26 3 68 2 1 128

Note: Night counts are video counts from 2000-0400 PST.

109
TABLE 84

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - NIGHT FISH COUNTS AUGUST 2017

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped

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

Aug 1 7 0 1 4 3 151

Aug 2 5 2 1 3 3 93

Aug 3 6 0 0 4 1 114

Aug 4 12 0 1 3 3 106

Aug 5 9 1 2 6 4 175

Aug 6 6 0 0 4 4 287

Aug 7 4 0 0 6 2 219

Aug 8 1 0 0 4 1 69

Aug 9 3 0 0 0 0 92

Aug 10 2 0 4 0 0 93

Aug 11 5 1 0 0 0 147

Aug 12 3 0 0 0 0 152

Aug 13 3 0 0 3 3 114

Aug 14 2 0 0 1 1 87

Aug 15 4 0 0 0 0 57

Aug 16 5 0 0 0 0 49

Aug 17 7 0 0 3 1 181

Aug 18 14 0 0 2 1 130

Aug 19 10 0 0 2 0 145

Aug 20 16 0 0 5 0 173

Aug 21 10 0 0 7 6 105

Aug 22 15 0 0 11 5 62

Aug 23 8 1 0 10 7 57

Aug 24 10 0 0 7 1 95

Aug 25 86 20 0 48 17 13

Aug 26 6 0 0 1 0 99

Aug 27 9 0 0 7 4 119

Aug 28 11 0 0 12 3 84

Aug 29 11 1 0 3 3 40

Aug 30 8 1 0 6 4 69

Aug 31 21 0 0 9 2 63

TOTAL 50 269 27 9 171 79 3,440

AVG. 6 12 1 0 6 3 111

Note: Night counts are video counts from 2000-0400 PST.

110
TABLE 85

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

MCNARY PROJECT - NIGHT FISH COUNTS SEPTEMBER 2017 

CHINOOK COHO COHO TOTAL unclipped

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

Sep 1 12 2 0 1 21 10 120

Sep 2 16 0 0 0 25 8 85

Sep 3 24 0 0 0 18 8 65

Sep 4 37 0 0 0 31 9 41

Sep 5 21 0 0 0 36 14 35

Sep 6 14 1 0 0 29 6 33

Sep 7 22 1 0 0 32 10 15

Sep 8 29 1 0 0 39 8 28

Sep 9 32 0 0 0 32 6 31

Sep 10 35 4 0 0 44 14 49

Sep 11 16 0 0 0 40 13 37

Sep 12 30 0 0 0 60 11 32

Sep 13 37 1 0 0 63 9 32

Sep 14 24 0 0 0 33 6 30

Sep 15 62 1 0 0 44 7 16

Sep 16 62 2 0 0 93 25 18

Sep 17 48 4 1 0 211 45 13

Sep 18 71 6 1 0 187 39 9

Sep 19 26 2 3 0 182 40 5

Sep 20 35 5 0 0 207 53 3

Sep 21 48 8 1 0 267 57 9

Sep 22 38 2 1 0 155 26 6

Sep 23 41 9 0 0 177 52 9

Sep 24 56 6 2 0 221 48 2

Sep 25 69 7 13 0 277 40 3

Sep 26 29 4 4 0 325 53 2

Sep 27 23 3 6 0 145 32 3

Sep 28 23 0 6 0 87 17 3

Sep 29 42 1 6 0 87 24 4

Sep 30 41 7 4 0 146 26 1

TOTAL 1,063 77 48 1 3,314 716 739

AVG. 35 3 2 0 110 24 25

Note: Night counts are video counts from 2000-0400 PST. 

CHINOOK ADULT

111
TABLE 86

YEARLY TOTALS OF SALMONIDS COUNTED OVER McNARY DAM

1954 - 2017

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS*

1954 126,555 75,059 108,181 950 310,745

1955 108,915 85,575 173,758 643 368,891

1956 114,342 42,554 102,145 683 259,724

1957 292,696 105,728 85,460 2,855 486,739

1958 226,092 87,890 102,397 1,350 417,729

1959 171,490 110,475 83,977 1,970 367,912

1960 176,767 96,895 55,372 1,580 330,614

1961 154,996 103,743 16,388 2,045 277,172

1962 152,756 163,181 29,372 3,195 348,504

1963 154,459 113,646 59,744 3,113 330,962

1964 167,934 100,742 83,931 3,317 355,924

1965 150,907 118,960 42,052 2,700 314,619

1966 223,141 145,130 173,028 8,525 549,824

1967 195,653 77,700 105,635 27,226 406,214

1968 200,488 112,522 101,007 39,518 453,535

1969 213,407 76,681 29,787 53,716 373,591

1970 168,892 69,759 59,636 36,399 334,686

1971 171,448 109,630 52,867 39,358 373,303

1972 168,821 93,820 26,422 45,635 334,698

1973 184,112 64,620 42,731 17,682 309,145

1974 127,858 26,932 26,505 13,746 195,041

1975 133,150 23,663 43,143 3,975 203,931

1976 163,314 54,000 24,632 7,539 249,485

1977 183,581 87,712 80,781 4,622 356,696

1978 144,148 34,740 18,511 20,356 217,755

1979 95,275 50,304 37,792 12,800 196,171

1980 80,773 66,524 44,301 571 192,169

1981 80,619 61,985 26,644 3,736 172,984

1982 102,225 75,099 15,077 3,119 195,520

1983 121,636 125,254 40,903 2,470 290,263

1984 159,071 135,515 56,906 2,841 354,333

1985 288,483 188,204 98,457 6,917 582,061

1986 342,417 193,481 46,443 1,374 583,715

1987 286,638 148,811 72,190 615 508,254

1988 243,608 151,765 50,080 2,010 447,463

1989 176,407 170,467 41,318 3,383 391,575

1990 147,439 95,061 46,145 2,059 290,704

1991 114,841 168,962 69,365 2,272 355,440

1992 135,707 194,026 68,737 1,801 400,271

1993 143,412 93,183 66,485 481 303,561

1994 128,868 94,427 10,603 1,735 235,633

1995 113,354 114,910 8,320 1,021 237,605

1996 114,947 124,177 28,585 1,853 269,562

1997 162,946 129,817 38,043 2,580 333,386

1998 114,604 99,705 9,391 6,173 229,873

1999 121,946 84,088 11,884 4,934 222,852

2000 191,231 130,332 60,242 11,152 392,957

2001 489,784 398,784 97,188 24,730 1,010,486

2002 417,090 286,805 39,424 3,192 746,511

2003 423,363 246,898 32,037 20,231 722,529

2004 384,808 212,683 89,707 20,570 707,768

2005 270,003 224,292 63,540 20,600 578,435

2006 219,191 206,155 29,295 13,923 468,564

2007 180,435 221,534 18,175 22,825 442,969

2008 267,979 221,310 146,924 21,806 658,019

2009 358,505 408,157 121,672 37,270 925,604

2010 463,000 262,513 278,799 15,089 1,019,401

2011 440,427 246,069 113,952 44,304 844,752

2012 405,202 157,018 364,147 18,801 945,168

2013 674,362 144,354 134,202 13,881 966,799

2014 715,072 209,772 546,012 112,587 1,583,443

2015 822,516 177,137 279,744 19,901 1,299,298

2016 449,621 118,763 261,696 12,013 842,093

2017 282,735 82,472 58,022 23,607 446,836

Totals 15,006,462 8,702,170 5,349,909 863,925 29,922,466

10-Year

Average 487,942 202,757 230,517 31,926 953,141

*Jacks included

112
 SPRING SUMMER FALL

MAR 15- JUN 9- AUG 9-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JUN 8 AUG 8 OCT 31

1954 14 919 42,625 28,510 35,993 9,287 8,626 568 13 126,555 52,014 61,065 13,476

1955 86 12,778 26,125 46,021 14,773 7,220 1,648 264 108,915 21,309 71,180 16,426

1956 7 307 10,746 34,360 50,409 11,073 5,636 1,360 444 114,342 12,717 90,335 11,290

1957 6 14,489 67,939 91,473 41,485 25,621 48,685 2,998 292,696 99,511 122,578 70,607

1958 1,864 36,684 61,898 25,140 11,120 82,890 6,496 226,092 54,910 73,654 97,528

1959 3,914 31,923 23,461 51,478 14,929 42,756 3,029 171,490 40,775 74,985 55,730

1960 4,808 44,721 49,506 25,710 13,376 35,329 3,317 176,767 52,490 76,940 47,337

1961 21,669 44,260 19,722 23,192 10,661 31,447 4,045 154,996 68,539 45,257 41,200

1962 10,527 44,053 28,621 21,008 11,751 33,541 3,255 152,756 55,884 52,756 44,116

1963 7,765 42,804 22,454 18,659 13,757 43,731 5,289 154,459 52,336 44,760 57,363

1964 19,856 33,310 10,893 39,334 14,930 45,514 4,097 167,934 54,279 55,062 58,593

1965 6,114 20,559 14,094 28,599 12,856 60,185 8,500 150,907 29,206 45,375 76,326

1966 53,484 32,282 21,161 35,895 13,811 58,275 8,233 223,141 87,195 60,827 75,119

1967 32,790 28,174 13,244 44,612 10,788 54,314 11,731 195,653 62,591 59,975 73,087

1968 13,328 51,443 20,456 37,127 15,713 53,597 8,824 200,488 67,092 60,639 72,757

1969 809 60,241 39,074 30,556 12,200 59,889 10,638 213,407 70,079 63,953 79,375

1970 28,015 34,027 18,661 23,132 13,773 44,635 6,649 168,892 63,982 43,356 61,554

1971 5,642 32,688 24,007 35,152 9,680 55,297 8,982 171,448 42,601 59,129 69,718

1972 25,911 41,609 12,553 35,322 10,154 37,131 6,141 168,821 69,023 50,491 49,307

1973 44,878 31,727 16,836 14,520 10,400 57,716 8,035 184,112 79,047 31,812 73,253

1974 1,918 34,767 7,976 18,181 6,251 45,845 12,920 127,858 40,037 25,812 62,009

1975 4,694 24,752 11,590 20,497 12,485 53,125 6,007 133,150 32,718 31,713 68,719

1976 4,868 30,435 16,714 19,821 9,143 64,863 17,470 163,314 38,505 36,818 87,991

1977 40,692 23,895 16,768 16,256 7,348 64,785 13,837 183,581 66,934 32,277 84,370

1978 27,191 37,613 14,505 18,095 7,799 30,273 7,296 1,376 144,148 68,414 31,589 44,145

1979 6 5,424 13,696 9,763 14,601 8,030 34,702 8,171 882 95,275 21,153 24,161 49,961

1980 3 3,481 18,108 6,705 12,166 7,001 24,409 8,284 616 80,773 23,001 18,862 38,910

1981 3 12,923 16,904 8,288 8,243 5,584 23,323 4,926 425 80,619 32,330 15,141 33,148

1982 3 1,638 23,487 10,357 8,749 5,091 44,276 8,624 102,225 28,352 16,574 57,299

1983 4,481 25,074 9,202 7,882 5,217 54,339 15,441 121,636 31,636 16,199 73,801

1984 1,772 23,806 9,235 12,256 8,845 79,004 23,391 767 159,076 27,474 21,201 110,401

1985 18 18,267 41,962 14,117 9,912 17,222 140,034 46,951 288,483 63,265 22,029 203,189

MONTHLY COUNT OF CHINOOK SALMON

TABLE 87

McNARY DAM: 1954 - 2017

113
 SPRING SUMMER FALL

MAR 15- JUN 9- AUG 9-

YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* JUN 8 AUG 8 OCT 31

1986 2 28,739 44,459 14,515 12,315 9,636 168,230 64,521 342,417 76,077 25,798 240,542

1987 26,258 32,171 12,889 11,219 19,123 151,410 33,568 286,638 60,396 25,353 200,889

1988 26,267 22,245 14,605 9,282 30,714 115,878 24,617 243,608 51,178 23,621 168,809

1989 9,625 24,281 12,484 11,112 23,034 80,089 15,782 176,407 35,954 24,708 115,745

1990 19,309 23,861 11,007 11,148 7,306 61,718 13,090 147,439 44,499 22,248 80,692

1991 4,942 15,838 9,289 9,409 4,328 56,251 13,674 1,074 36 114,841 22,631 17,588 74,622

1992 25,549 22,799 9,511 6,159 5,846 51,961 13,882 135,707 50,590 14,414 70,703

1993 18,649 37,255 14,880 8,119 8,414 48,093 8,002 143,412 59,556 20,374 63,482

1994 2,940 5,513 5,486 8,242 11,085 80,693 14,909 128,868 8,987 14,313 105,568

1995 1,392 3,871 4,343 8,270 13,224 61,633 20,621 113,354 5,930 13,219 94,205

1996 426 15,212 8,242 8,206 13,964 56,847 12,050 114,947 17,832 15,102 82,013

1997 6,529 44,264 18,384 10,584 6,892 63,484 12,809 162,946 56,826 23,649 82,471

1998 6,645 11,964 9,965 8,249 5,652 50,987 21,142 114,604 19,752 17,634 77,218

1999 1,193 10,841 7,570 13,475 15,402 59,360 14,105 121,946 13,232 21,618 87,096

2000 25,136 46,396 16,096 13,641 27,931 50,138 11,893 191,231 75,644 27,696 87,891

2001 164,846 86,605 50,064 36,562 16,605 111,369 23,733 489,784 265,372 77,514 146,898

2002 14,867 108,862 65,935 56,149 26,798 123,089 21,390 417,090 133,229 116,747 167,114

2003 853 53,947 46,116 57,732 50,157 13,667 166,635 32,349 1,750 157 423,363 107,522 104,948 208,982

2004 72 53,405 53,267 47,903 32,067 12,212 149,297 34,795 1,659 131 384,808 115,251 74,217 193,550

2005 4 6,750 38,439 45,654 28,928 11,655 111,701 25,976 825 71 270,003 55,056 66,858 147,189

2006 1 121 43,778 40,077 27,708 10,210 71,105 24,186 1,810 195 219,191 48,363 65,960 102,863

2007 3 7,073 38,622 27,760 18,036 8,565 60,291 18,455 1,538 92 180,435 51,104 42,436 85,262

2008 7,133 64,596 48,906 24,035 13,094 94,986 15,229 267,979 80,213 65,974 121,792

2009 1,821 98,882 63,510 26,828 30,161 117,844 19,459 358,505 113,741 78,319 166,445

2010 48,451 98,345 58,192 30,587 18,708 166,173 42,544 463,000 191,921 74,589 225,154

2011 683 118,537 64,599 46,170 21,482 144,223 44,733 440,427 132,995 102,786 204,646

2012 1,877 94,385 45,725 31,612 19,396 174,650 36,164 1,306 87 405,202 107,550 69,532 226,727

2013 7 -1 4,718 62,493 58,146 36,003 32,050 382,331 98,615 674,362 74,449 90,549 509,358

2014 10,091 102,818 63,317 47,458 18,523 395,599 77,266 715,072 123,180 104,996 486,896

2015 54,895 97,690 62,853 47,043 37,795 381,931 140,309 822,516 164,918 105,010 552,588

2016 5,606 77,572 57,638 39,343 24,867 212,562 30,983 448,571 94,565 90,395 264,661

2017 -1 195 39,803 45,382 26,396 7,238 111,360 47,122 5,058 182 282,735 51,313 61,984 164,199

Total 7 -1 994 1,064,602 2,690,872 1,784,988 1,584,515 886,246 5,657,310 1,315,126 19,807 951 15,005,417 4,119,225 3,236,654 7,664,375

10-Year

Average 13,547 85,512 56,827 35,548 22,331 218,166 55,242 487,837 113,485 84,413 292,247

*Jacks included

TABLE 87

(Continued)

MONTHLY COUNT OF CHINOOK SALMON

McNARY DAM: 1954 - 2017

114
TABLE 88

MONTHLY COUNT OF SOCKEYE SALMON

McNARY DAM: 1954 - 2017

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

1954 1 1,107 93,452 11,382 2,214 25 108,181

1955 43 287 163,902 9,402 121 3 173,758

1956 1 639 94,352 6,882 262 7 2 102,145

1957 13 6,318 74,874 4,233 22 85,460

1958 12,542 82,547 5,474 1,819 15 102,397

1959 21 2,031 73,735 7,981 209 83,977

1960 9,374 43,749 2,241 8 55,372

1961 1,088 14,149 1,138 11 2 16,388

1962 1,721 27,134 511 6 29,372

1963 78 8,712 50,415 535 4 59,744

1964 770 81,536 1,617 8 83,931

1965 328 40,790 923 10 1 42,052

1966 6,202 162,267 4,548 11 173,028

1967 1,935 101,044 2,647 9 105,635

1968 28,928 70,413 1,666 101,007

1969 5,787 23,353 647 29,787

1970 7,152 47,339 5,134 11 59,636

1971 317 50,568 1,982 52,867

1972 366 24,452 1,604 26,422

1973 9,011 32,301 999 420 42,731

1974 188 25,816 486 15 26,505

1975 1,517 41,011 615 43,143

1976 4,461 19,319 415 437 24,632

1977 8 36,708 43,077 739 207 42 80,781

1978 3,211 10,376 714 1,583 2,627 18,511

1979 6,317 29,571 1,547 321 36 37,792

1980 3,400 40,469 432 44,301

1981 4,419 22,042 180 1 2 26,644

1982 812 13,489 281 292 203 15,077

1983 5,897 33,851 997 142 16 40,903

1984 18,762 37,409 637 85 11 2 56,906

1985 1 60,067 36,567 522 593 707 98,457

115
MONTHLY COUNT OF SOCKEYE SALMON

McNARY DAM; 1954 - 2017

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

1986 8,362 36,863 819 348 51 46,443

1987 4 28,742 42,464 889 85 6 72,190

1988 23,466 25,984 599 14 17 50,080

1989 1 14,721 26,239 334 21 2 41,318

1990 1 8,922 36,791 427 0 4 46,145

1991 1 6,509 61,780 1,024 38 11 1 1 69,365

1992 7 30,339 37,915 448 28 68,737

1993 26,492 39,607 377 9 66,485

1994 1 5,910 4,672 20 10,603

1995 1 3,001 5,259 58 1 8,320

1996 11,594 16,927 64 28,585

1997 7,706 29,645 688 4 38,043

1998 3,585 5,754 45 7 9,391

1999 2,842 8,940 99 1 2 11,884

2000 4 44,379 15,752 106 1 60,242

2001 4 70,327 26,610 225 17 5 97,188

2002 1 12,518 26,745 156 2 2 39,424

2003 4 13,277 18,728 28 0 32,037

2004 10 61,547 28,107 38 5 89,707

2005 0 27,341 36,009 182 8 63,540

2006 0 14,675 14,473 142 5 29,295

2007 1 11,087 6,974 105 6 2 18,175

2008 1 96,655 50,196 70 2 146,924

2009 5 62,066 59,564 31 9 -3 121,672

2010 7 166,127 112,474 194 -4 1 278,799

2011 20,773 92,461 703 15 113,952

2012 1 165,803 198,037 292 14 364,147

2013 2 58,594 74,774 809 19 4 134,202

2014 0 178,748 365,457 1,760 43 4 546,012

2015 42 183,645 91,482 3,454 982 139 279,744

2016 1 10 190,659 70,113 864 47 2 261,696

2017 1 29,957 27,893 117 47 7 0 58,022

Total 2 274 1,840,743 3,400,058 94,278 10,594 3,954 5 1 5,349,909

10-Year

Average 8 115,303 114,245 829 117 230,517

TABLE 88

(Continued)

116
TABLE 89

MONTHLY COUNT OF COHO SALMON

McNARY DAM: 1954 - 2017

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

1954 4 751 180 14 1 950

1955 350 260 33 643

1956 16 462 157 48 683

1957 18 208 2,364 265 2,855

1958 29 1,091 230 1,350

1959 32 1,892 46 1,970

1960 24 1,432 124 1,580

1961 22 1,731 292 2,045

1962 5 106 2,884 200 3,195

1963 5 437 2,259 412 3,113

1964 3 307 2,734 273 3,317

1965 22 105 2,264 309 2,700

1966 811 7,195 519 8,525

1967 11 11 22,492 4,712 27,226

1968 1,010 36,260 2,248 39,518

1969 1,643 45,497 6,576 53,716

1970 3,576 31,161 1,662 36,399

1971 927 33,828 4,603 39,358

1972 2,433 38,747 4,455 45,635

1973 66 1,768 14,452 1,396 17,682

1974 1,160 10,052 2,534 13,746

1975 1 268 3,675 31 3,975

1976 373 5,201 1,965 7,539

1977 2 274 2,698 1,648 4,622

1978 1 138 10,445 7,459 2,313 20,356

1979 1 4 194 652 9,058 2,431 460 12,800

1980 2 180 203 186 571

1981 421 2,840 435 40 3,736

1982 141 235 2,148 595 3,119

1983 229 1,536 705 2,470

1984 6 147 2,506 154 28 2,841

1985 14 37 44 2,040 4,493 289 6,917

117
TABLE 89

MONTHLY COUNT OF COHO SALMON

McNARY DAM; 1954 - 2017

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

1986 1 851 522 1,374

1987 3 24 377 211 615

1988 17 1,210 783 2,010

1989 35 2,043 1,305 3,383

1990 1 1,007 1,051 2,059

1991 1,105 937 211 19 2,272

1992 1 1,130 670 1,801

1993 2 254 225 481

1994 9 978 748 1,735

1995 8 344 669 1,021

1996 2 1 1,212 638 1,853

1997 29 1,577 974 2,580

1998 6 687 5,480 6,173

1999 6 2,931 1,997 4,934

2000 309 6,947 3,896 11,152

2001 59 11,631 13,040 24,730

2002 10 1,765 1,417 3,192

2003 25 11,788 8,017 401 20,231

2004 17 13,954 6,161 427 11 20,570

2005 59 11,327 8,390 819 5 20,600

2006 90 7,893 5,350 588 2 13,923

2007 9 11,263 11,315 238 22,825

2008 63 14,588 7,155 21,806

2009 1,193 16,626 19,451 37,270

2010 54 9,555 5,480 15,089

2011 917 24,682 18,705 44,304

2012 424 14,779 2,998 550 50 18,801

2013 1 15 4,983 8,882 13,881

2014 36 86,736 25,815 112,587

2015 18 0 162 13,928 5,793 19,901

2016 169 8,859 2,985 12,013

2017 3 15,134 8,064 406 0 23,607

TOTAL 1 0 1 14 68 515 23,162 606,822 226,492 6,762 88 863,925

10-Year

Average 304 20,987 10,533 31,926

*Jacks included

(Continued)

118
TABLE 90

MONTHLY COUNT OF STEELHEAD 

McNARY DAM: 1954-2017

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

1954 376 5,569 2,307 128 2,628 20,939 26,944 11,627 2,937 1,604 75,059

1955 931 35 70 3,279 1,791 162 5,257 36,035 17,463 16,941 2,874 737 85,575

1956 66 753 563 2,365 1,218 276 5,440 14,492 8,245 6,787 2,349 42,554

1957 840 2,084 147 334 18,100 28,926 34,478 20,775 8 36 105,728

1958 62 137 1,069 877 334 1,265 9,967 6,535 50,229 17,415 87,890

1959 1,317 685 748 10,508 32,872 49,542 14,803 110,475

1960 1,579 1,236 908 8,475 22,443 51,749 10,505 96,895

1961 896 580 1,281 7,469 11,428 64,521 17,568 103,743

1962 1,650 762 1,108 11,321 28,288 98,042 22,010 163,181

1963 813 1,751 2,639 8,252 26,282 47,982 25,927 113,646

1964 1,789 805 486 7,602 25,918 53,180 10,962 100,742

1965 1,361 363 231 11,749 31,155 54,450 19,651 118,960

1966 2,279 954 1,476 18,241 26,062 71,180 24,938 145,130

1967 1,434 1,130 152 5,771 14,894 32,310 22,009 77,700

1968 5,451 3,361 247 4,058 22,268 61,167 15,970 112,522

1969 2,304 1,792 711 7,668 13,641 35,836 14,729 76,681

1970 1,347 1,001 340 5,183 15,236 39,150 7,502 69,759

1971 813 374 271 8,931 21,324 62,083 15,834 109,630

1972 1,614 393 130 8,155 20,548 46,393 16,587 93,820

1973 3,178 846 270 6,898 11,121 32,701 9,606 64,620

1974 847 715 681 4,093 5,242 8,648 6,706 26,932

1975 612 209 254 3,623 6,708 9,329 2,928 23,663

1976 936 1,372 1,949 5,772 16,145 22,423 5,403 54,000

1977 1,730 987 2,916 13,132 7,833 43,792 17,322 87,712

1978 1,266 701 1,832 3,444 4,863 15,627 5,708 1,299 34,740

1979 970 681 156 93 4,955 9,970 14,648 15,580 3,251 50,304

1980 1,753 3,355 608 381 2,740 14,431 27,706 12,776 2,774 66,524

1981 861 1,479 809 878 7,212 12,839 19,961 15,652 2,294 61,985

1982 1,530 1,764 825 321 4,279 12,621 36,282 17,477 75,099

1983 1,051 215 137 7,746 25,821 70,369 19,915 125,254

1984 1,858 860 653 13,165 14,944 68,837 33,608 1,590 135,515

1985 1,583 6,483 1,383 2,949 13,818 46,632 87,026 28,330 188,204

119
TABLE 90

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

1986 1,282 1,184 414 1,193 27,563 32,339 74,769 54,737 193,481

1987 2,082 413 885 16,658 35,661 59,326 33,786 148,811

1988 4,176 1,095 2,117 11,609 25,875 69,259 37,634 151,765

1989 3,269 598 1,921 16,002 20,819 87,722 40,136 170,467

1990 2,754 660 1,489 9,105 10,368 33,452 37,233 95,061

1991 2,245 630 846 9,921 17,752 78,363 46,941 9,388 2,876 168,962

1992 1,427 642 1,921 10,989 15,504 127,626 35,917 194,026

1993 5,194 588 2,197 9,692 10,003 35,287 30,222 93,183

1994 2,622 336 1,169 7,436 5,468 40,871 36,525 94,427

1995 774 325 998 8,042 21,720 45,237 37,814 114,910

1996 701 301 950 8,726 34,385 50,723 28,391 124,177

1997 1,210 435 1,241 10,174 19,917 58,210 38,630 129,817

1998 1,236 364 1,391 6,372 4,040 38,324 47,978 99,705

1999 253 248 905 7,175 27,592 35,243 12,672 84,088

2000 588 238 1,901 16,311 23,148 59,803 28,343 130,332

2001 1,337 487 7,741 46,981 50,463 190,205 101,570 398,784

2002 4,650 271 2,957 29,979 48,226 120,936 79,786 286,805

2003 8,696 1,309 145 2,298 20,439 15,184 139,321 51,722 6,307 1,477 246,898

2004 4,316 1,133 480 3,901 14,376 10,863 132,387 37,931 4,348 2,948 212,683

2005 2,271 847 377 2,669 17,371 19,933 109,198 63,710 7,248 668 224,292

2006 1,388 2,009 175 1,272 9,214 14,519 104,009 52,826 17,808 2,935 206,155

2007 6,155 1,693 241 1,616 13,232 32,652 109,015 50,339 4,805 1,786 221,534

2008 2,066 362 2,342 27,375 26,588 122,078 40,499 221,310

2009 2,144 293 2,108 20,407 85,285 204,948 92,972 408,157

2010 1,974 397 3,668 51,028 39,689 122,146 43,611 262,513

2011 2,283 348 714 17,533 94,372 87,138 43,681 246,069

2012 3,009 1,521 234 1,744 18,373 33,983 62,318 28,580 4,931 2,325 157,018

2013 136 88 1,073 177 1,171 12,018 23,277 62,187 44,227 144,354

2014 519 341 2,269 23,228 21,019 119,067 43,329 209,772

2015 589 153 1,325 6,295 24,569 101,373 42,833 177,137

2016 471 4 1,359 8,818 6,325 67,132 34,654 118,763

2017 1,869 643 15 80 1,967 2,739 50,813 22,749 1,344 253 82,472

Total 1,195 1,013 38,601 120,037 42,457 86,565 770,061 1,462,733 4,160,779 1,925,529 75,555 17,645 8,702,170

10-Year

Avg. 1,328 232 1,678 18,704 35,785 99,920 43,714 202,757

(Continued)

MONTHLY COUNT OF STEELHEAD

McNARY DAM: 1954 - 2017

120
3456789 2 1

10

Spillway Dam Powerhouse

South Shore

Fishway

North Shore

Fishway

Fish Pumps

Tailrace Deck

Navigation

Lock

Lake 

Sacajawea

Snake River FLOW

Fish Pumps

Fish Counting

Station

Visitor Center and

Fish Counting and

Viewing Area

Lake 

Wallula

6 5 4 3 2 1

Ice/Trash 

Sluiceway Outfall

Fishway 

Entrance

NEW 1

Fishway 

Entrances

NFE 1 & 2

Fishway 

Entrance 

SFE 1

Ice Harbor

Lock and Dam

To Highway 124

To Pasco

0 200 400

approximate scale in feet

Plate 6 Ice Harbor Lock and Dam

121
ICE HARBOR DAM

FISH COUNTING SCHEDULE

1 January – 31 March No counting

1 April – 31 October Visual counting daily from 0400-2000 hours PST

1 November – 31 December No counting

FISH LADDER OPERATING SCHEDULE

North Ladder

1 January – 2 January Ladder in service

3 January – 27 January Ladder dewatered for annual maintenance

28 January – 31 December Ladder in service

South Ladder

1 January – 29 January Ladder in service

30 January – 28 February Ladder dewatered for annual maintenance

1 March – 31 December Ladder in service

FISHWAY ACTIVITIES

Water temperatures were recorded hourly from both fish ladder exit pools, the south fish 

ladder junction pool, the first bend upstream of the north fish ladder collection channel, 

and the downstream end of the juvenile fish collection channel. Hourly readings were 

taken from 7 July to 4 October in the juvenile fish collection channel, and from 1 April

to 4 October in the other locations.

The RSW operated for fish passage from 3 April to 17 August. The RSW was closed 

before the end of the spill season (August 31) due to low river flows. 

The Juvenile Fish Facility was operated for juvenile fish bypass and adult fallbacks from 

22 March to 20 December. Juvenile fish were sampled from 3 April – 13 July, twice per 

week.

122
2017

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

CHINOOK* 98 25,398 17,807 3,065 2,098 24,051 5,559 78,076

STEELHEAD 972 94 77 874 994 35,223 23,727 61,961

SOCKEYE 134 254 4 392

COHO* 1 3,362 2,374 5,737

PINK 0

TOTAL 1,070 25,492 18,018 4,193 3,097 62,636 31,660 146,166

SHAD 2 187,809 177,939 2,943 368,693

LAMPREY 0 5 19 735 429 224 26 1,438

STURGEON 0

BULL TROUT 0

*Jacks included

TABLE 91

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER ICE HARBOR DAM

123
TABLE 92

DISCHARGE AND WATER QUALITY DATA

ICE HARBOR PROJECT 2017

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Jan 1 19.8 0.0 7.5 39.0 Feb 1 28.9 0.0 7.4 34.0 Mar 1 75.7 16.6 1.7 39.0

Jan 2 17.7 0.0 7.5 39.0 Feb 2 25.7 0.0 7.6 34.0 Mar 2 72.1 8.6 1..7 39.0

Jan 3 23.5 0.0 7.4 39.0 Feb 3 32.9 0.0 7.6 34.0 Mar 3 71.9 0.2 1.7 39.0

Jan 4 20.8 0.0 7.4 39.0 Feb 4 28.2 0.0 7.6 34.0 Mar 4 67.3 0.0 1.7 40.0

Jan 5 28.1 0.0 7.6 39.0 Feb 5 38.5 0.0 12.0 34.0 Mar 5 73.7 0.0 2.5 40.0

Jan 6 25.8 0.0 7.6 36.0 Feb 6 34.7 0.0 12.0 34.0 Mar 6 80.1 16.7 3.0 40.0

Jan 7 22.7 0.0 7.6 36.0 Feb 7 38.8 0.0 10.2 34.0 Mar 7 93.6 40.4 3.0 40.0

Jan 8 21.8 0.0 7.6 36.0 Feb 8 37.5 0.0 10.3 34.0 Mar 8 86.7 31.1 3.0 40.0

Jan 9 21.1 0.0 7.8 36.0 Feb 9 39.1 0.0 10.3 34.0 Mar 9 101.8 46.2 3.0 40.0

Jan 10 26.2 0.0 7.8 34.0 Feb 10 68.0 17.6 10.3 34.0 Mar 10 131.7 75.6 3.0 40.0

Jan 11 33.9 0.0 7.8 34.0 Feb 11 79.0 21.3 10.3 35.0 Mar 11 166.1 108.2 2.0 40.0

Jan 12 25.5 0.0 7.8 34.0 Feb 12 77.0 19.5 10.3 35.0 Mar 12 153.0 95.1 2.0 40.0

Jan 13 24.8 0.0 7.8 34.0 Feb 13 71.2 13.8 10.9 35.0 Mar 13 148.4 90.6 2.0 40.0

Jan 14 30.6 0.0 7.8 34.0 Feb 14 62.3 5.2 2.8 35.0 Mar 14 147.3 90.0 2.0 42.0

Jan 15 29.6 0.0 7.8 34.0 Feb 15 60.4 3.0 2.8 35.0 Mar 15 167.6 110.0 2.0 42.0

Jan 16 30.6 0.0 7.8 34.0 Feb 16 61.4 4.9 2.8 36.0 Mar 16 201.8 143.2 2.0 42.0

Jan 17 30.6 0.0 7.8 34.0 Feb 17 83.9 26.3 2.8 36.0 Mar 17 212.9 153.9 2.0 42.0

Jan 18 20.3 0.0 7.9 34.0 Feb 18 83.9 25.9 2.8 36.0 Mar 18 179.6 121.4 2.0 42.0

Jan 19 17.3 0.0 7.9 33.0 Feb 19 82.8 24.9 2.8 36.0 Mar 19 202.5 143.5 2.0 43.0

Jan 20 26.1 0.0 7.9 33.0 Feb 20 82.2 24.1 2.8 37.0 Mar 20 198.5 140.6 1.4 44.0

Jan 21 22.1 0.0 7.9 34.0 Feb 21 81.1 23.8 2.8 37.0 Mar 21 198.4 144.3 1.4 44.0

Jan 22 30.0 0.0 7.8 34.0 Feb 22 102.5 44.5 2.8 38.0 Mar 22 192.8 141.5 1.6 44.0

Jan 23 32.7 0.0 7.8 34.0 Feb 23 105.4 46.2 2.8 38.0 Mar 23 194.9 139.1 1.6 44.0

Jan 24 29.0 0.0 7.8 34.0 Feb 24 97.3 38.0 2.0 38.0 Mar 24 184.5 129.1 1.6 44.0

Jan 25 28.2 0.0 7.8 34.0 Feb 25 92.4 33.8 2.0 38.0 Mar 25 179.3 123.8 1.6 44.0

Jan 26 29.0 0.0 7.9 34.0 Feb 26 82.2 24.2 2.0 38.0 Mar 26 175.3 119.8 1.4 46.0

Jan 27 30.3 0.0 7.9 34.0 Feb 27 83.1 24.8 1.5 39.0 Mar 27 171.0 119.0 1.4 46.0

Jan 28 27.9 0.0 7.2 34.0 Feb 28 80.2 22.1 1.7 39.0 Mar 28 159.8 109.4 1.4 46.0

Jan 29 25.1 0.0 7.2 34.0 Mar 29 157.9 106.6 1.5 46.0

Jan 30 36.9 0.0 7.2 34.0 Mar 30 163.6 107.4 1.5 46.0

Jan 31 36.4 0.0 7.2 34.0 Mar 31 182.3 126.1 1.5 46.0

AVG. 26.6 0.0 7.7 35.0 AVG. 65.7 15.9 5.9 35.8 AVG. 148.1 90.3 2.0 42.3

JANUARY FEBRUARY MARCH

124
TABLE 93

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

ICE HARBOR PROJECT - FISH COUNTS APRIL 2017

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Apr 1 0 0 66 32 174.3 120.0 1.5 46.0

Apr 2 0 0 83 42 158.4 104.7 1.5 47.0

Apr 3 0 0 44 17 158.9 105.1 1.5 47.0

Apr 4 0 0 71 32 157.4 103.8 1.5 47.0

Apr 5 0 0 44 26 145.9 93.2 1.4 47.0

Apr 6 0 0 30 20 146.8 93.2 1.4 48.0

Apr 7 1 0 64 26 142.2 89.6 1.4 48.0

Apr 8 0 0 80 35 146.1 92.4 1.4 48.0

Apr 9 0 0 71 35 155.0 100.9 1.4 48.0

Apr 10 2 0 35 18 145.8 91.8 1.8 48.0

Apr 11 0 0 38 15 129.1 81.4 1.8 48.0

Apr 12 1 0 25 13 144.2 94.2 1.8 48.0

Apr 13 0 0 30 19 149.4 97.5 2.1 48.0

Apr 14 1 0 26 20 135.7 84.4 2.1 48.0

Apr 15 1 0 16 11 134.3 86.4 2.1 48.0

Apr 16 0 0 16 12 123.6 81.5 2.1 48.0

Apr 17 2 0 24 11 120.4 77.0 2.1 48.0

Apr 18 1 0 26 6 129.5 88.9 2.4 48.0

Apr 19 5 0 13 4 130.0 91.5 2.4 48.0

Apr 20 4 0 14 5 127.6 85.3 2.0 48.0

Apr 21 6 0 22 8 137.3 87.4 2.7 49.0

Apr 22 4 1 19 10 130.7 85.0 2.7 49.0

Apr 23 5 0 20 10 122.5 81.2 2.6 50.0

Apr 24 5 0 28 10 124.8 82.5 2.6 50.0

Apr 25 16 0 16 8 133.0 86.2 2.7 50.0

Apr 26 11 0 7 1 135.7 88.9 2.7 50.0

Apr 27 6 0 9 4 136.9 91.5 2.7 51.0

Apr 28 5 0 12 2 136.5 88.5 2.7 51.0

Apr 29 7 0 9 5 130.3 82.7 2.7 52.0

Apr 30 14 0 14 7 118.7 93.0 2.7 52.0

TOTAL 97 1 972 464 

AVG. 3 0 32 15 138.7 91.0 2.1 48.6

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

South shore ladder was counted by direct observation while the north shore ladder was counted using closed circuit TV.

Official Spring Chinook run started April 1. 

125
TABLE 94

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS MAY 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

May 1 18 0 14 2 0 0 128.6 84.8 2.7 52.0

May 2 30 1 12 2 0 0 119.7 89.6 2.3 52.0

May 3 26 0 6 1 0 0 112.4 73.4 2.3 52.0

May 4 13 0 8 1 0 0 111.2 66.3 2.3 52.0

May 5 31 2 1 0 0 0 119.5 65.7 4.0 52.0

May 6 66 1 6 5 0 0 145.6 92.9 4.0 52.0

May 7 64 0 6 5 0 0 161.3 107.4 4.0 53.0

May 8 82 0 4 2 0 0 170.8 120.8 4.0 53.0

May 9 120 2 4 5 0 0 169.0 113.9 4.0 53.0

May 10 154 7 6 1 0 0 165.5 110.0 4.0 55.0

May 11 433 17 6 6 0 -1 164.1 110.3 4.0 55.0

May 12 416 20 3 1 0 0 177.5 126.4 4.0 55.0

May 13 177 20 4 0 0 0 182.8 127.8 4.0 55.0

May 14 330 8 1 0 0 0 180.1 125.0 4.0 55.0

May 15 690 49 3 1 0 -1 155.3 100.8 1.4 54.0

May 16 1,039 72 3 2 0 0 150.5 102.1 1.4 54.0

May 17 646 57 -1 1 0 0 144.8 95.8 1.8 54.0

May 18 502 40 2 0 0 0 127.4 79.9 1.8 52.0

May 19 469 59 -3 0 0 0 126.8 84.2 1.8 52.0

May 20 723 99 4 0 0 0 117.6 71.2 2.0 52.0

May 21 781 115 0 0 0 0 115.1 60.5 2.0 52.0

May 22 985 164 -1 -1 0 0 114.3 67.0 2.2 52.0

May 23 508 106 0 0 0 0 121.3 78.3 2.2 53.0

May 24 955 135 0 0 0 0 141.8 92.1 2.2 53.0

May 25 833 134 1 1 0 0 156.6 101.2 2.2 54.0

May 26 1,953 386 1 1 0 0 156.7 101.8 2.2 54.0

May 27 2,460 583 4 1 0 2 148.5 93.5 2.2 54.0

May 28 2,173 795 1 1 0 2 136.5 89.8 2.2 56.0

May 29 1,814 769 0 0 2 0 141.2 88.2 2.2 56.0

May 30 1,314 690 1 0 0 1 145.9 91.7 2.2 57.0

May 31 861 401 -2 0 0 2 166.1 110.9 2.4 57.0

TOTAL 20,666 4,732 94 38 2 5 

AVG. 667 153 3 1 144.3 94.3 2.7 53.6

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 20,763 4,733 1,066 502 2 5

CHINOOK ADULT

126
TABLE 95

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS JUNE 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Jun 1 810 287 0 4 0 0 0 172.7 117.6 2.4 57.0

Jun 2 813 277 0 2 1 0 0 183.4 128.4 2.4 57.0

Jun 3 1,540 427 0 1 0 1 2 168.7 114.2 2.4 58.0

Jun 4 1,276 305 0 0 0 5 1 170.1 118.2 2.4 58.0

Jun 5 672 182 0 1 0 10 0 170.8 118.8 2.4 58.0

Jun 6 310 104 0 -1 0 2 0 163.1 117.0 2.4 58.0

Jun 7 228 73 0 -1 0 2 1 154.1 102.0 2.4 58.0

Jun 8 544 188 0 4 0 19 2 153.7 100.7 2.3 58.0

Jun 9 416 126 0 4 0 8 1 153.8 100.8 2.3 58.0

Jun 10 423 105 0 0 0 32 0 151.5 98.4 2.0 58.0

Jun 11 511 142 0 -1 0 79 0 138.7 85.5 2.0 58.0

Jun 12 439 132 0 2 0 112 1 127.6 79.3 2.0 58.0

Jun 13 796 171 0 0 0 174 0 110.0 73.2 2.0 58.0

Jun 14 593 120 0 0 0 438 0 134.7 80.8 2.0 58.0

Jun 15 419 123 1 1 1 270 0 130.1 80.0 2.0 58.0

Jun 16 309 104 0 0 0 451 0 117.1 74.8 2.0 58.0

Jun 17 423 120 0 4 2 1,624 1 122.0 76.2 2.0 58.0

Jun 18 441 76 14 2 1 4,197 0 123.5 72.3 2.0 58.0

Jun 19 455 88 20 1 1 6,834 1 118.2 69.1 2.0 58.0

Jun 20 380 69 5 1 0 3,593 1 122.9 82.7 2.0 59.0

Jun 21 270 66 7 0 0 4,774 0 120.4 74.4 2.2 59.0

Jun 22 229 59 2 0 0 5,307 0 123.6 70.0 2.2 59.0

Jun 23 196 62 2 2 0 7,321 0 116.6 70.2 2.2 59.0

Jun 24 198 54 3 2 2 6,834 1 107.1 70.1 2.2 59.0

Jun 25 226 70 5 1 1 20,138 5 101.0 54.8 2.2 60.0

Jun 26 198 59 7 0 0 15,534 1 91.5 40.3 2.6 60.0

Jun 27 260 78 14 20 3 19,236 0 82.7 47.1 2.9 63.0

Jun 28 303 75 10 8 7 23,269 1 82.2 55.2 2.9 63.0

Jun 29 183 47 26 8 3 45,378 0 84.9 42.6 2.9 63.0

Jun 30 126 31 18 12 4 22,167 0 73.7 25.7 2.9 63.0

TOTAL 7,543 6,444 3,820 134 77 26 187,809 19

AVG. 686 339 127 4 3 1 6,260 1 129.0 81.3 2.3 58.9

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 28,306 6,949 134 1,143 528 187,811 24

SUMMER 6,444 1,604

TOTAL 34,750 8,553

CHINOOK ADULT

127
TABLE 96

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS JULY 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Jul 1 151 41 14 19 2 32,315 5 77.9 46.1 2.9 63.0

Jul 2 119 41 17 6 0 10,294 5 71.9 53.5 3.0 64.0

Jul 3 130 26 3 12 4 16,658 3 70.4 30.1 3.0 65.0

Jul 4 159 21 20 8 3 13,919 10 63.4 19.0 3.0 65.0

Jul 5 172 26 24 4 2 16,345 2 68.6 44.1 3.3 65.0

Jul 6 172 27 29 6 4 7,898 3 60.9 46.4 3.3 67.0

Jul 7 131 25 15 10 0 8,844 6 61.3 24.9 3.3 67.0

Jul 8 126 20 13 21 3 9,395 10 58.5 17.5 3.7 67.0

Jul 9 155 15 11 14 11 5,312 18 58.4 40.9 4.4 68.0

Jul 10 160 19 21 17 14 7,336 13 55.4 44.5 4.4 68.0

Jul 11 121 16 15 24 10 8,595 40 57.1 23.7 4.6 68.0

Jul 12 88 20 13 31 12 7,900 47 46.7 14.0 4.6 68.0

Jul 13 85 28 14 30 14 5,874 22 50.2 34.8 4.6 69.0

Jul 14 130 8 12 30 16 4,534 29 54.5 43.9 4.8 69.0

Jul 15 78 12 7 32 21 3,543 25 49.9 39.3 4.8 69.0

Jul 16 70 6 4 36 24 3,417 43 46.0 35.7 6.2 69.0

Jul 17 66 2 6 31 14 2,227 14 47.6 37.1 6.4 69.0

Jul 18 62 21 4 22 10 1,686 14 45.7 35.7 6.4 69.0

Jul 19 52 12 2 37 29 2,192 31 46.2 36.0 6.4 69.0

Jul 20 43 5 1 38 26 1,900 15 49.9 38.1 6.4 69.0

Jul 21 29 7 0 25 16 1,228 52 42.2 32.2 7.4 70.0

Jul 22 27 7 1 30 23 1,488 41 42.7 32.8 7.4 71.0

Jul 23 35 4 2 51 27 1,056 35 34.9 25.0 7.4 71.0

Jul 24 25 2 0 38 18 742 32 41.2 31.1 7.6 71.0

Jul 25 35 5 0 51 33 921 41 42.3 32.1 7.6 71.0

Jul 26 34 5 0 57 42 1,137 45 38.9 28.8 7.6 71.0

Jul 27 38 8 2 33 27 478 16 38.5 28.6 7.9 71.0

Jul 28 30 4 2 48 29 248 38 40.4 30.4 7.9 71.0

Jul 29 28 7 1 42 21 195 11 42.5 32.3 7.9 71.0

Jul 30 34 2 1 42 29 131 9 38.2 28.2 7.9 71.0

Jul 31 33 5 0 29 22 131 60 39.8 29.7 7.9 71.0

TOTAL 2,618 447 254 874 506 177,939 735

AVG. 84 14 8 28 16 5,740 24 51.0 33.4 5.6 68.6

RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 28,306 6,949 388 2,017 1,034 365,750 759

SUMMER 9,062 2,051

TOTAL 37,368 9,000

CHINOOK ADULT

128
TABLE 97

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS AUGUST 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Aug 1 23 6 0 0 0 29 14 160 18 40.4 30.3 7.9 71.0

Aug 2 30 8 0 0 1 29 18 166 23 42.1 31.7 8.2 71.0

Aug 3 12 5 0 0 1 36 15 114 9 38.9 28.9 8.2 71.0

Aug 4 23 4 0 0 1 25 12 89 14 36.8 26.7 8.2 71.0

Aug 5 16 0 0 0 0 20 10 356 22 32.1 22.3 8.2 71.0

Aug 6 22 0 0 0 0 25 17 166 5 32.1 22.1 7.8 71.0

Aug 7 21 1 0 0 0 23 18 217 16 33.1 23.3 7.8 71.0

Aug 8 27 1 0 0 0 26 11 133 16 32.3 22.5 7.6 71.0

Aug 9 18 8 0 0 0 22 16 130 20 30.1 20.2 7.6 71.0

Aug 10 15 2 0 0 0 16 6 153 12 30.1 19.9 7.6 71.0

Aug 11 15 1 0 0 0 16 5 41 13 27.4 17.3 7.6 71.0

Aug 12 6 2 0 0 1 19 7 62 12 27.4 17.3 7.6 71.0

Aug 13 16 0 0 0 0 21 13 108 7 29.1 19.0 7.6 71.0

Aug 14 17 0 0 0 0 19 6 285 6 26.8 16.9 7.6 71.0

Aug 15 15 6 0 0 0 11 6 96 13 28.7 18.8 7.9 71.0

Aug 16 17 4 0 0 0 8 5 64 20 31.2 21.1 7.9 71.0

Aug 17 28 0 0 0 0 4 4 157 31 27.3 17.5 7.9 71.0

Aug 18 15 2 0 0 0 7 4 211 8 27.5 17.6 7.9 71.0

Aug 19 39 2 0 0 0 9 12 61 18 26.1 16.0 7.9 71.0

Aug 20 61 4 0 0 0 3 3 31 4 29.5 19.5 7.9 71.0

Aug 21 82 6 0 0 0 13 12 53 2 27.6 18.0 7.9 71.0

Aug 22 134 6 1 0 0 21 12 13 7 30.9 21.1 7.9 71.0

Aug 23 143 14 0 0 0 22 13 8 5 30.0 20.3 7.9 71.0

Aug 24 172 15 0 0 0 51 15 6 36 31.0 21.3 8.3 71.0

Aug 25 123 10 0 0 0 53 19 8 19 28.6 18.9 8.3 71.0

Aug 26 99 14 0 0 0 61 29 6 7 28.2 18.5 8.3 71.0

Aug 27 63 9 0 0 0 68 38 3 12 30.7 21.0 8.3 70.0

Aug 28 140 16 0 0 0 56 23 10 11 29.4 19.7 8.4 70.0

Aug 29 156 14 0 0 0 90 48 24 12 27.9 18.2 8.4 70.0

Aug 30 189 15 0 0 0 98 46 5 13 30.5 20.8 8.4 69.0

Aug 31 163 23 0 0 0 93 30 7 18 29.3 19.4 7.6 69.0

TOTAL 222 1,678 198 1 0 4 994 487 2,943 429

AVG. 20 84 6 0 0 0 32 16 95 14 30.7 20.8 8.0 70.8

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 28,306 6,949 1 0 392 3,011 1,521 368,693 1,188 0

SUMMER 9,284 2,087

FALL 1,678 162

TOTAL 39,268 9,198

CHINOOK ADULT

129
TABLE 98

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS SEPTEMBER 2017

CHINOOK ADULT CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Sep 1 135 8 0 0 105 33 20 18.4 0.0 7.2 69.0

Sep 2 125 38 0 0 94 36 13 17.0 0.0 7.2 69.0

Sep 3 210 39 1 0 90 29 10 17.8 0.0 7.2 69.0

Sep 4 367 42 0 0 163 39 2 21.4 0.0 7.0 70.0

Sep 5 452 51 2 0 166 58 6 23.3 0.0 7.0 70.0

Sep 6 522 56 1 0 232 75 0 23.1 0.0 7.0 69.0

Sep 7 343 43 0 1 310 78 2 22.7 0.0 7.0 69.0

Sep 8 320 47 2 0 295 110 8 28.6 0.0 7.0 69.0

Sep 9 287 61 0 1 212 64 5 27.2 0.0 7.0 69.0

Sep 10 389 86 2 1 322 84 12 25.5 0.0 8.6 69.0

Sep 11 480 61 2 1 230 59 7 29.8 0.0 7.8 69.0

Sep 12 568 112 5 1 326 84 16 27.3 0.0 7.8 69.0

Sep 13 607 138 0 5 420 69 9 17.2 0.0 5.8 69.0

Sep 14 564 85 1 3 437 92 9 22.7 0.0 5.8 69.0

Sep 15 560 86 11 5 363 89 9 30.5 0.0 5.8 69.0

Sep 16 1,077 118 12 0 545 107 12 32.1 0.0 5.8 69.0

Sep 17 1,723 229 32 8 675 167 15 30.7 0.0 5.8 68.0

Sep 18 1,801 273 28 7 1,239 315 12 32.6 0.0 5.8 68.0

Sep 19 1,790 335 132 18 2,134 476 12 33.4 0.0 5.8 68.0

Sep 20 1,704 270 224 17 2,302 432 12 26.8 0.0 5.8 67.0

Sep 21 836 167 170 13 1,745 370 1 29.7 0.0 5.8 67.0

Sep 22 546 116 126 9 1,130 200 5 24.3 0.0 5.8 65.0

Sep 23 654 154 232 13 2,317 395 7 22.3 0.0 5.8 65.0

Sep 24 488 125 125 4 1,559 269 4 17.8 0.0 5.8 65.0

Sep 25 669 117 162 35 1,921 373 0 23.5 0.0 5.9 64.0

Sep 26 792 127 235 44 3,298 730 2 27.0 0.0 6.2 64.0

Sep 27 736 98 217 32 2,744 592 7 26.8 0.0 6.2 64.0

Sep 28 860 158 333 50 3,630 718 3 29.2 0.0 6.2 64.0

Sep 29 419 123 416 22 2,811 414 0 34.9 0.0 6.2 64.0

Sep 30 530 134 577 24 3,408 587 4 26.6 0.0 7.0 66.0

TOTAL 20,554 3,497 3,048 314 35,223 7,144 224

AVG. 685 117 102 10 1,174 238 7 25.7 0.0 6.5 67.5

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 28,306 6,949 3,049 314 392 38,234 8,665 368,693 1,412

SUMMER 9,284 2,087

FALL 22,232 3,659

TOTAL 59,822 12,695

130
TABLE 99

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ICE HARBOR PROJECT - FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO TOTAL unclipped DISCH SPILL TURBIDITY

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

Oct 1 449 110 249 7 2,129 392 1 30.7 0.0 7.0 66.0

Oct 2 416 125 223 6 2,064 340 1 33.5 0.0 7.0 64.0

Oct 3 312 80 190 13 1,392 219 2 34.2 0.0 7.1 64.0

Oct 4 280 78 153 4 1,335 217 -1 31.5 0.0 8.2 64.0

Oct 5 236 105 213 5 1,584 213 0 35.1 0.0 8.2 63.0

Oct 6 304 95 191 18 1,691 317 0 32.3 0.0 8.2 63.0

Oct 7 160 52 129 5 1,287 270 5 18.2 0.0 8.2 63.0

Oct 8 182 78 105 3 1,105 217 1 28.9 0.0 8.3 62.0

Oct 9 267 93 95 6 1,172 182 4 23.9 0.0 8.3 62.0

Oct 10 242 104 89 1 972 172 -1 22.0 0.0 8.3 62.0

Oct 11 185 86 113 2 1,158 207 0 23.9 0.0 7.5 62.0

Oct 12 178 48 70 4 984 192 1 12.2 0.0 7.5 62.0

Oct 13 108 43 53 0 867 181 2 20.9 0.0 7.5 60.0

Oct 14 79 37 51 3 577 111 0 20.1 0.0 7.1 60.0

Oct 15 88 35 33 1 527 122 0 15.4 0.0 7.1 60.0

Oct 16 107 31 23 0 349 59 4 24.0 0.0 7.0 59.0

Oct 17 102 25 25 0 516 100 0 17.1 0.0 6.7 59.0

Oct 18 70 18 24 0 427 78 1 19.0 0.0 6.7 59.0

Oct 19 85 23 38 0 446 92 1 18.6 0.0 6.7 59.0

Oct 20 81 33 43 3 579 109 0 19.8 0.0 6.7 59.0

Oct 21 32 7 15 0 302 67 1 24.4 0.0 6.6 59.0

Oct 22 27 20 25 8 352 79 0 12.0 0.0 6.6 58.0

Oct 23 28 8 19 1 148 28 0 28.9 0.0 6.6 58.0

Oct 24 29 4 19 2 211 44 2 22.8 0.0 6.4 58.0

Oct 25 58 21 18 1 276 69 0 14.7 0.0 7.2 56.0

Oct 26 16 10 29 1 176 28 0 23.7 0.0 7.2 56.0

Oct 27 29 11 14 0 251 65 0 24.1 0.0 7.2 55.0

Oct 28 18 1 14 0 214 55 0 24.1 0.0 7.2 55.0

Oct 29 -38 6 7 0 335 108 1 15.3 0.0 6.8 55.0

Oct 30 23 7 5 0 207 51 0 22.3 0.0 6.8 55.0

Oct 31 8 4 4 1 94 24 1 18.2 0.0 5.8 55.0

TOTAL 4,161 1,398 2,279 95 23,727 4,408 26

AVG. 134 45 74 3 765 142 1 23.0 0.0 7.2 59.7

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 28,306 6,949 5,328 409 392 61,961 13,073 0 368,693 1,438 0

SUMMER 9,284 2,087

FALL 26,393 5,057

TOTAL 63,983 14,093

 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 counted using closed circuit TV.

CHINOOK ADULT

131
DISCHARGE AND WATER QUALITY DATA

ICE HARBOR PROJECT 2017

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 22.2 0.0 6.8 55.0 Dec 1 31.0 0.0 8.2 48.0

Nov 2 21.8 0.0 6.8 55.0 Dec 2 35.1 0.0 8.2 48.0

Nov 3 22.0 0.0 6.8 55.0 Dec 3 26.5 0.0 8.8 48.0

Nov 4 15.0 0.0 7.2 55.0 Dec 4 29.9 0.0 8.8 47.0

Nov 5 20.9 0.0 7.2 54.0 Dec 5 32.5 0.0 8.8 47.0

Nov 6 23.3 0.0 7.2 54.0 Dec 6 30.1 0.0 10.1 46.0

Nov 7 13.8 0.0 7.2 54.0 Dec 7 32.4 0.0 10.7 46.0

Nov 8 24.2 0.0 7.7 54.0 Dec 8 36.9 0.0 9.9 46.0

Nov 9 20.6 0.0 7.7 53.0 Dec 9 32.8 0.0 9.4 45.0

Nov 10 22.6 0.0 7.7 53.0 Dec 10 32.0 0.0 9.4 45.0

Nov 11 26.0 0.0 7.0 53.0 Dec 11 33.3 0.0 9.2 45.0

Nov 12 30.6 0.0 7.0 53.0 Dec 12 30.1 0.0 9.2 45.0

Nov 13 19.9 0.0 7.1 53.0 Dec 13 30.1 0.0 9.1 45.0

Nov 14 24.3 0.0 7.1 52.0 Dec 14 30.2 0.0 9.1 45.0

Nov 15 18.1 0.0 7.1 52.0 Dec 15 33.3 0.0 9.1 44.0

Nov 16 19.9 0.0 7.1 52.0 Dec 16 38.3 0.0 9.3 44.0

Nov 17 12.3 0.0 7.1 52.0 Dec 17 36.1 0.0 9.3 44.0

Nov 18 15.1 0.0 7.1 52.0 Dec 18 23.6 0.0 9.4 44.0

Nov 19 21.7 0.0 7.1 51.0 Dec 19 33.6 0.0 9.4 44.0

Nov 20 16.8 0.0 6.8 51.0 Dec 20 29.7 0.0 9.4 43.0

Nov 21 25.4 0.0 6.8 51.0 Dec 21 33.8 0.0 8.6 43.0

Nov 22 23.8 0.0 6.8 51.0 Dec 22 32.4 0.0 8.6 43.0

Nov 23 33.3 0.0 6.8 51.0 Dec 23 32.1 0.0 9.0 43.0

Nov 24 39.9 0.0 7.2 50.0 Dec 24 36.5 0.0 9.8 41.0

Nov 25 53.3 0.0 7.2 50.0 Dec 25 33.8 0.0 10.1 40.0

Nov 26 46.5 0.0 7.2 50.0 Dec 26 36.8 0.0 10.1 40.0

Nov 27 40.2 0.0 8.0 50.0 Dec 27 32.1 0.0 10.1 40.0

Nov 28 37.8 0.0 8.0 50.0 Dec 28 38.7 0.0 10.1 40.0

Nov 29 40.8 0.0 8.2 49.0 Dec 29 38.0 0.0 10.1 39.0

Nov 30 42.7 0.0 8.2 49.0 Dec 30 54.7 0.0 10.1 39.0

Dec 31 54.8 0.0 10.1 38.0

AVG. 26.5 0.0 7.2 52.1 AVG. 34.2 0.0 9.4 43.7

 NOVEMBER DECEMBER

TABLE 100

132
TABLE 101

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS*

1962 94,301 115,796 38 3,207 213,342

1963 61,190 74,539 1,118 1,933 138,780

1964 60,097 58,860 1,276 2,071 122,304

1965 39,233 62,873 317 320 102,743

1966 75,882 65,798 278 878 142,836

1967 84,930 44,205 717 3,770 133,622

1968 98,681 82,383 1,165 6,227 188,456

1969 100,514 63,889 745 5,316 170,464

1970 77,698 53,870 797 3,636 136,001

1971 70,248 67,029 532 2,969 140,778

1972 82,632 63,593 363 2,522 149,110

1973 81,821 38,311 233 2,443 122,808

1974 32,444 12,528 204 1,334 46,510

1975 31,686 16,218 243 1,559 49,706

1976 36,556 23,885 771 1,991 63,203

1977 56,514 54,820 582 1,561 113,477

1978 61,352 27,142 86 652 89,232

1979 13,929 23,117 30 398 37,474

1980 14,717 50,221 36 58 65,032

1981 22,092 41,290 142 82 63,606

1982 22,646 73,405 174 348 96,573

1983 20,259 88,475 216 465 109,415

1984 17,757 94,030 105 22 111,914

1985 47,981 128,481 24 10 176,496

1986 52,615 144,292 20 0 196,927

1987 47,477 74,491 13 0 121,981

1988 48,066 99,714 22 0 147,802

1989 27,234 151,101 4 0 178,339

1990 31,841 54,758 1 1 86,601

1991 23,175 123,762 9 1 146,947

1992 36,021 160,614 33 0 196,668

1993 34,991 73,107 17 0 108,115

1994 7,577 51,704 0 1 59,282

1995 7,990 92,026 5 4 100,025

1996 16,419 100,805 1 0 117,225

1997 55,412 103,830 15 128 159,385

1998 26,117 85,122 3 15 111,257

1999 23,331 84,163 8 144 107,646

2000 72,154 126,424 215 1,224 200,017

2001 215,697 283,694 38 1,595 501,024

2002 137,507 211,762 61 289 349,619

2003 143,329 191,675 37 1,431 336,472

2004 130,218 171,380 91 3,519 305,208

2005 58,361 156,920 18 1,621 216,920

2006 52,501 124,812 48 971 178,332

2007 69,106 157,620 55 2,147 228,928

2008 123,007 172,453 539 3,003 299,002

2009 180,349 328,105 867 5,436 514,757

2010 199,092 206,959 1,302 1,735 409,088

2011 177,586 198,805 1,141 6,727 384,259

2012 150,625 105,269 453 2,985 259,332

2013 152,174 116,162 895 2,530 271,761

2014 192,966 151,966 2,392 16,077 363,401

2015 219,408 128,521 1,052 1,492 350,473

2016 137,810 94,473 898 2,141 235,322

2017 78,076 61,961 392 5,737 146,166

Totals 4,233,392 5,813,208 20,837 104,726 10,172,163

10-Year

Average 161,109 156,467 993 4,786 323,356

*Jacks included

Video daytime counts during extended count seasons are included. 

YEARLY TOTALS OF SALMONIDS COUNTED OVER

 ICE HARBOR DAM

1962 - 2017

133
SPRING SUMMER FALL

 1 APR- 12 JUN- 12 AUGYEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL* 11 JUN 11 AUG 31 OCT

1962 2,579 28,951 23,250 8,315 3,547 20,578 7,081 94,301 33,613 30,639 30,049

1963 3,434 21,790 14,001 7,591 1,415 9,342 2,918 677 22 61,190 26,778 20,875 13,537

1964 1 2 4,048 19,611 5,409 18,832 2,161 8,159 1,701 156 17 60,097 24,304 24,696 11,097

1965 4 1,677 9,649 5,072 10,209 803 9,318 2,152 349 39,233 12,178 14,701 12,354

1966 23,382 19,294 10,611 7,166 1,933 10,756 2,740 75,882 43,881 16,983 15,018

1967 15,973 18,137 9,020 22,218 820 11,947 6,815 84,930 35,593 30,315 19,022

1968 1,595 41,398 12,119 17,751 3,433 16,588 5,275 493 29 98,681 44,773 29,531 24,377

1969 195 697 43,181 24,918 12,861 2,369 12,027 3,555 708 3 100,514 52,090 30,917 17,507

1970 12,167 33,881 12,338 8,185 1,747 7,702 1,456 219 3 77,698 47,931 19,382 10,385

1971 1,104 25,089 19,265 13,364 873 8,960 1,593 70,248 32,638 26,606 11,004

1972 14,535 34,734 7,544 15,177 1,869 6,089 2,684 82,632 50,350 22,846 9,436

1973 34,277 23,627 10,925 4,254 840 6,657 1,241 81,821 60,639 12,829 8,353

1974 842 16,670 5,315 6,494 483 2,066 574 32,444 19,361 10,269 2,814

1975 1,314 17,796 5,817 3,972 506 1,875 406 31,686 21,401 7,727 2,558

1976 3,146 19,269 8,544 3,921 349 1,123 204 36,556 25,056 10,026 1,474

1977 24,003 17,626 9,328 3,606 297 1,370 284 56,514 44,421 10,337 1,756

1978 14,891 29,333 9,999 4,888 892 1,064 269 16 61,352 49,303 10,440 1,609

1979 1,731 6,528 2,234 1,216 379 1,489 333 19 13,929 9,247 2,608 2,074

1980 1,678 7,321 2,285 1,569 301 1,034 504 25 14,717 9,668 3,305 1,744

1981 1 6,744 8,542 2,884 1,751 161 1,530 470 9 22,092 16,167 3,814 2,111

1982 3 656 11,543 4,522 2,347 283 2,601 691 22,646 14,600 4,527 3,519

1983 1,925 9,418 4,132 1,921 316 1,945 602 20,259 12,602 4,922 2,735

1984 823 7,292 5,353 1,943 223 1,762 361 17,757 9,183 6,307 2,267

1985 12,245 18,334 6,885 1,294 546 5,414 3,263 47,981 33,527 5,290 9,164

1986 1 14,764 22,025 8,299 1,672 169 3,664 2,021 52,615 39,087 7,745 5,783

1987 11,141 18,821 6,550 2,437 329 6,089 2,110 47,477 32,083 6,982 8,412

1988 14,274 17,196 8,609 1,904 702 3,621 1,760 48,066 34,394 7,790 5,882

1989 3,307 11,724 4,946 1,143 776 3,917 1,421 27,234 17,029 4,215 5,990

1990 7,578 12,166 5,353 1,337 320 3,314 1,773 31,841 20,730 5,794 5,317

1991 1,639 7,953 5,367 2,101 155 4,053 1,907 23,175 11,288 5,861 6,026

1992 11,462 12,001 5,791 1,189 228 3,716 1,634 36,021 26,114 4,377 5,530

1993 5,776 15,879 8,705 1,405 338 2,087 801 34,991 24,935 6,919 3,137

1994 717 2,268 1,183 289 170 1,693 1,257 7,577 3,472 1,003 3,102

1995 256 1,253 928 315 387 2,920 1,931 7,990 1,873 915 5,202

1996 97 6,254 3,954 1,367 792 2,983 928 44 0 16,419 7,671 4,086 4,662

1997 3,442 30,332 14,678 2,224 411 2,502 1,680 143 0 55,412 41,473 9,318 4,621

1998 3,850 7,285 6,001 1,165 421 4,324 3,006 64 1 26,117 12,564 5,777 7,776

1999 260 5,717 5,659 1,461 917 6,283 2,943 89 2 23,331 8,008 5,211 10,112

2000 13,749 29,916 9,877 2,076 1,928 9,763 4,738 105 2 72,154 48,278 7,420 16,456

2001 104,883 55,788 26,709 4,268 1,327 18,315 4,262 140 5 215,697 174,199 17,667 23,831

2002 5,016 71,511 33,555 5,750 2,752 15,874 2,946 100 3 137,507 87,033 29,044 21,327

2003 132 42,343 34,581 28,636 5,732 1,286 23,445 7,174 143,329 86,190 25,344 31,663

2004 5 36,168 37,934 19,580 4,094 908 26,998 4,531 130,218 81,752 16,185 32,276

2005 1,763 20,798 14,089 2,323 1,389 14,672 3,327 58,361 29,306 9,817 19,238

2006 29 21,660 11,042 2,438 1,534 11,976 3,822 52,501 26,309 9,085 17,107

2007 1 3,277 27,506 11,597 3,167 1,984 17,456 4,118 69,106 35,355 10,599 23,151

2008 4,447 45,174 34,258 5,381 3,461 26,145 4,141 123,007 60,899 28,657 33,451

2009 1,173 65,190 40,728 9,465 10,549 49,471 3,773 180,349 83,658 33,256 63,435

2010 32,517 66,010 34,208 6,921 5,381 45,279 8,776 199,092 107,235 33,086 58,771

2011 374 74,309 38,699 12,109 5,817 39,184 7,094 177,586 87,467 39,136 50,983

2012 488 63,407 22,704 3,337 4,531 51,132 5,026 150,625 74,862 15,663 60,100

2013 8 1,979 48,023 18,657 5,350 10,876 60,731 6,220 325 5 152,174 56,620 18,233 76,983

2014 0 0 5,641 75,061 23,863 8,276 4,760 67,206 8,159 192,966 91,726 21,907 79,333

2015 36,199 75,507 26,847 6,784 8,657 55,175 10,239 219,408 122,207 24,215 72,986

2016 2,708 60,972 19,249 3,930 7,881 38,408 4,662 137,810 72,513 15,518 49,779

2017 98 25,398 17,807 3,065 2,098 24,051 5,559 78,076 35,255 11,371 31,450

TOTAL 1 352 556,881 1,558,633 739,898 295,320 109,780 797,843 170,911 3,681 92 4,233,392 2,370,889 802,088 1,059,836

10-Year Average 8,562 59,905 27,702 6,462 6,401 45,678 6,365 161,109 79,244 24,104 57,727

*Jacks included

Video for daytime counts during extended count seasons are included.

 ICE HARBOR DAM

MONTHLY COUNT OF CHINOOK SALMON

1962 - 2017

TABLE 102

134
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS

1962 8,758 716 261 2,384 7,450 75,924 20,303 115,796

1963 969 895 163 2,157 6,514 35,382 24,070 4,042 347 74,539

1964 105 136 796 2,269 807 153 1,596 9,462 34,435 7,357 1,347 397 58,860

1965 31 110 673 1,976 488 439 3,739 4,497 33,595 13,522 3,803 62,873

1966 2,161 810 413 1,383 2,517 40,185 18,329 65,798

1967 1,266 894 345 972 953 18,914 20,861 44,205

1968 2,558 2,933 357 952 8,107 45,552 17,270 3,692 962 82,383

1969 132 41 807 4,971 2,430 321 3,348 5,715 27,219 14,953 3,874 78 63,889

1970 1,597 1,067 389 2,620 7,611 30,101 8,290 1,891 304 53,870

1971 458 1,938 843 215 3,064 2,996 42,481 15,034 67,029

1972 1,853 553 152 3,062 6,503 34,134 17,336 63,593

1973 1,570 827 254 1,785 2,699 22,021 9,155 38,311

1974 972 359 104 1,482 2,202 3,661 3,748 12,528

1975 564 409 76 1,223 3,878 6,816 3,252 16,218

1976 508 142 165 1,714 5,138 11,141 5,077 23,885

1977 685 220 308 3,654 3,017 30,610 16,326 54,820

1978 908 88 43 1,308 2,907 15,094 6,092 702 27,142

1979 454 538 114 60 1,995 1,778 6,136 9,717 2,325 23,117

1980 1,420 2,796 563 39 1,303 4,333 22,064 15,424 2,279 50,221

1981 797 1,106 433 137 2,305 1,431 16,563 16,669 1,849 41,290

1982 1,471 1,931 918 45 2,564 8,895 30,574 27,007 73,405

1983 1,001 150 36 3,773 9,875 48,519 25,121 88,475

1984 2,218 488 49 4,103 4,554 50,638 31,980 94,030

1985 1,892 7,353 439 306 3,070 14,468 75,378 25,575 128,481

1986 2,561 1,642 187 174 6,600 8,679 63,598 60,851 144,292

1987 2,136 235 262 3,292 4,972 28,491 35,103 74,491

1988 4,865 580 671 3,251 5,955 46,838 37,554 99,714

1989 4,326 355 487 7,399 8,916 80,799 48,819 151,101

1990 2,793 148 252 2,631 2,000 18,728 28,206 54,758

1991 2,297 256 166 3,254 1,275 55,447 61,067 123,762

1992 1,433 232 742 4,190 8,137 89,281 56,599 160,614

1993 7,418 287 745 5,896 8,086 21,614 29,061 73,107

1994 3,040 126 394 3,295 3,162 16,702 24,985 51,704

1995 828 84 193 4,699 14,521 39,494 32,207 92,026

1996 743 81 229 3,427 15,391 48,722 28,657 2,303 1,252 100,805

1997 1,187 216 280 4,323 11,522 40,238 37,036 8,484 544 103,830

1998 1,719 74 259 3,226 3,114 25,408 43,844 5,400 2,078 85,122

1999 713 93 246 3,784 16,120 40,424 18,887 2,809 1,087 84,163

2000 805 91 870 7,202 11,684 65,713 33,899 5,510 650 126,424

2001 1,322 139 3,682 17,607 27,925 136,208 68,837 22,449 5,525 283,694

2002 4,507 134 943 12,760 30,321 87,357 66,151 8,770 819 211,762

2003 5,201 1,548 74 1,128 11,558 12,267 109,101 50,798 191,675

2004 2,483 1,690 118 1,467 9,875 6,593 111,826 37,328 171,380

2005 1,379 1,205 124 1,364 4,619 11,902 76,394 59,933 156,920

2006 1,181 2,628 78 490 2,797 7,265 67,556 42,817 124,812

2007 4,001 2,183 107 903 4,743 11,723 83,713 50,247 157,620

2008 2,942 241 702 14,056 20,872 97,545 36,095 172,453

2009 2,906 154 1,218 13,616 43,697 167,918 98,596 328,105

2010 2,773 289 1,431 29,670 25,794 106,546 40,456 206,959

2011 2,691 360 201 9,931 55,460 86,211 43,951 198,805

2012 2,111 266 816 2,875 5,820 64,613 28,768 105,269

2013 1,531 2,159 156 923 5,886 16,367 46,775 37,027 4,635 703 116,162

2014 211 287 911 366 1,278 10,030 10,929 87,114 40,840 151,966

2015 942 203 953 2,707 11,206 74,537 37,973 128,521

2016 1,254 112 547 4,699 4,033 49,702 34,126 94,473

2017 972 94 77 874 994 35,223 23,727 61,961

Totals 479 574 27,105 123,155 23,646 28,923 280,328 554,202 2,926,973 1,746,913 86,164 14,746 5,813,208

10-Year

Average 1,966 224 815 9,434 19,517 81,618 42,156 156,467

Video daytime counts during extended count seasons are included. 

MONTHLY COUNT OF STEELHEAD 

ICE HARBOR DAM

1962 -2017

TABLE 103

135
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

136
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 – 3 Jan Ladder in service.

3 Jan – 11 Feb Ladder dewatered for annual maintenance.

11 Feb – 31 Dec Ladder in service.

South Ladder

1 Jan – 13 Feb Ladder in service.

13 Feb – 24 Feb Ladder dewatered for annual maintenance.

24 Feb – 31 Dec Ladder in service.

FISHWAY ACTIVITIES

Water temperatures were recorded hourly from north and south fish ladder exit pools, at 

upper diffusers, and at the ladder entrance transition pools. Hourly readings were taken 

from June 1 to September 30. The purpose is to determine if summer spill has any effects 

on exit pool temperatures. 

Monthly inspection of the north and south ladder exit pool zebra mussel monitoring 

stations occurred throughout the ladder operation period. No zebra mussels discovered. 

All fish pumps were out of service from 3 January through 1 March for annual 

maintenance. 

The juvenile fish facility was operated for juvenile fish transport/bypass and adult 

fallbacks from 21 March to 18 December.

Lower Monumental’s removable spillway weir (RSW) was in service as per requirements 

of 2017 operating year. The RSW spill was closed on August 18 

137
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 97 22,869 21,572 3,578 1,792 24,634 5,711 80,253

STEELHEAD 1,326 113 61 796 1,020 32,569 30,614 66,499

SOCKEYE 29 316 0 1 346

COHO* 2,932 4,655 7,587

PINK 1 1

TOTAL 1,423 22,982 21,662 4,690 2,812 60,136 40,981 154,686

LAMPREY 2 8 181 192 25 1 409

STURGEON 0

BULL TROUT 4 0 0 1 5

*Jacks included

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LOWER MONUMENTAL DAM 

TABLE 104

2017

138
DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCH DEG F Jan 1 18.0 0.0 4.5 38.5 Feb 1 35.6 0.0 3.5 34.0 Mar 1 77.2 1.6 3.0 39.0

Jan 2 20.4 0.0 4.5 38.0 Feb 2 27.7 0.0 3.5 34.0 Mar 2 74.3 0.0 3.0 39.0

Jan 3 18.0 0.0 4.5 38.0 Feb 3 26.3 0.0 3.5 34.5 Mar 3 70.2 0.0 2.5 39.5

Jan 4 21.9 0.0 4.5 38.0 Feb 4 33.2 0.0 3.5 34.0 Mar 4 70.8 0.0 2.5 39.5

Jan 5 22.5 0.0 4.5 38.0 Feb 5 28.2 0.0 3.5 34.5 Mar 5 67.1 0.0 2.5 39.5

Jan 6 26.1 0.0 4.5 36.0 Feb 6 38.2 0.0 3.5 34.5 Mar 6 73.7 0.0 2.5 39.5

Jan 7 25.7 0.0 4.5 36.0 Feb 7 35.2 0.0 3.5 35.0 Mar 7 83.6 2.4 2.5 39.5

Jan 8 22.9 0.0 4.5 35.0 Feb 8 39.6 0.0 3.5 35.0 Mar 8 89.0 6.1 2.5 39.5

Jan 9 22.2 0.0 4.5 35.0 Feb 9 41.7 0.0 3.5 35.0 Mar 9 84.0 1.9 2.5 39.5

Jan 10 21.1 0.0 4.5 34.0 Feb 10 35.3 0.0 3.5 35.0 Mar 10 100.0 15.8 2.5 40.0

Jan 11 25.6 0.0 4.5 34.0 Feb 11 66.2 0.0 3.5 35.0 Mar 11 128.3 43.7 2.5 40.0

Jan 12 30.9 0.0 4.0 34.0 Feb 12 79.5 0.0 3.5 36.0 Mar 12 161.4 77.4 2.5 40.0

Jan 13 27.2 0.0 4.0 34.0 Feb 13 78.1 0.0 3.5 36.0 Mar 13 146.3 62.4 2.5 40.0

Jan 14 24.6 0.0 4.0 34.0 Feb 14 68.9 0.0 3.5 36.0 Mar 14 142.8 60.0 2.5 40.0

Jan 15 31.0 0.0 4.0 33.0 Feb 15 59.5 0.0 3.5 36.0 Mar 15 147.5 66.7 2.5 41.0

Jan 16 27.9 0.0 4.0 33.0 Feb 16 60.8 0.0 3.0 36.0 Mar 16 163.2 80.2 2.5 42.0

Jan 17 31.5 0.0 4.0 33.0 Feb 17 63.8 0.0 3.0 36.0 Mar 17 200.2 118.0 1.0 43.0

Jan 18 30.5 0.0 4.0 33.0 Feb 18 82.4 0.0 3.0 36.0 Mar 18 213.1 131.6 1.0 44.0

Jan 19 20.8 0.0 4.0 33.0 Feb 19 80.7 0.0 3.0 37.0 Mar 19 175.0 94.8 1.0 44.0

Jan 20 17.6 0.0 4.0 33.0 Feb 20 80.8 0.0 3.0 37.0 Mar 20 204.1 123.5 1.0 44.0

Jan 21 26.6 0.0 4.0 33.0 Feb 21 80.5 0.0 3.0 37.0 Mar 21 193.8 116.4 1.0 44.0

Jan 22 21.6 0.0 4.0 33.0 Feb 22 80.5 8.8 3.0 37.0 Mar 22 204.3 137.2 1.0 44.0

Jan 23 31.0 0.0 4.0 33.0 Feb 23 99.2 30.0 3.0 38.0 Mar 23 192.3 129.0 1.0 45.0

Jan 24 30.4 0.0 4.0 33.0 Feb 24 98.4 17.0 3.0 38.0 Mar 24 194.3 123.7 1.0 45.0

Jan 25 30.0 0.0 4.0 34.0 Feb 25 94.6 12.9 3.0 38.0 Mar 25 182.9 100.0 1.0 46.0

Jan 26 27.5 0.0 4.0 34.0 Feb 26 85.6 4.7 3.0 38.0 Mar 26 176.2 92.5 1.0 46.5

Jan 27 27.7 0.0 4.0 34.0 Feb 27 83.2 1.4 3.0 39.0 Mar 27 173.6 90.1 1.0 46.5

Jan 28 29.7 0.0 4.0 33.0 Feb 28 77.7 1.2 3.0 39.0 Mar 28 168.2 85.1 1.0 46.5

Jan 29 28.7 0.0 4.0 33.0 Mar 29 159.8 77.0 1.0 47.0

Jan 30 25.8 0.0 4.0 33.0 Mar 30 153.3 71.7 1.0 47.0

Jan 31 36.8 0.0 3.5 34.0 Mar 31 160.5 82.2 1.0 47.0

AVG 25.9 0.0 4.2 34.4 AVG 62.9 2.7 3.3 36.1 AVG 142.9 64.2 1.8 42.5

FEBRUARY

TABLE 105

DISCHARGE AND WATER QUALITY DATA

LOWER MONUMENTAL PROJECT 2017

MARCH MARCH

139
TABLE 106

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

LOWER MONUMENTAL PROJECT - FISH COUNTS APRIL 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Apr 1 0 0 135 49 0 180.6 112.7 1.0 47.0

Apr 2 0 0 104 43 0 171.9 93.1 1.0 48.0

Apr 3 0 0 96 37 0 156.1 77.4 1.0 48.0

Apr 4 0 0 76 36 0 155.8 77.4 1.0 48.0

Apr 5 0 0 53 27 1 151.8 73.1 1.5 48.0

Apr 6 0 0 80 38 0 142.9 64.5 1.5 48.0

Apr 7 0 0 74 45 0 141.6 63.5 1.5 48.0

Apr 8 0 0 73 42 0 137.8 63.5 1.5 48.0

Apr 9 0 0 72 42 1 143.7 65.6 1.5 48.0

Apr 10 0 0 58 34 1 150.6 72.5 1.5 48.0

Apr 11 0 0 45 25 0 140.3 62.7 2.0 48.0

Apr 12 0 0 30 12 0 125.0 61.2 2.0 48.0

Apr 13 1 0 40 15 0 142.9 92.1 2.0 48.0

Apr 14 1 0 35 14 0 146.9 81.5 2.0 48.0

Apr 15 1 0 26 17 0 132.1 54.5 2.0 48.0

Apr 16 6 0 21 12 0 128.9 51.7 2.0 48.0

Apr 17 0 0 22 9 0 119.7 42.6 2.0 48.0

Apr 18 6 0 30 16 0 116.1 39.2 2.0 49.0

Apr 19 1 0 32 16 0 124.0 46.3 2.0 49.0

Apr 20 1 0 16 4 0 124.7 46.9 2.0 49.0

Apr 21 1 0 32 10 0 124.2 47.2 2.0 50.0

Apr 22 2 0 21 12 1 133.1 55.9 2.0 50.0

Apr 23 6 0 26 7 0 124.7 69.1 2.0 51.0

Apr 24 9 0 21 13 0 120.5 54.8 2.0 51.0

Apr 25 6 0 25 13 0 121.6 54.8 2.0 51.0

Apr 26 11 1 13 6 0 128.2 54.9 2.0 52.0

Apr 27 7 0 12 5 0 131.3 58.2 2.0 52.0

Apr 28 8 0 13 6 0 133.3 56.9 2.0 52.0

Apr 29 13 0 20 14 0 131.0 53.3 2.0 52.0

Apr 30 16 0 25 11 0 124.8 54.1 2.0 52.0

TOTAL 96 1 1,326 630 4

AVG. 3 0 44 21 0 136.9 63.4 1.8 49.2

 Note: Official Spring Chinook run started April 1. 

CHINOOK ADULT

140
TABLE 107

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS MAY 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

May 1 18 0 7 3 0 115.9 54.0 2.0 53.0

May 2 12 1 10 8 0 123.6 54.8 2.0 53.0

May 3 37 0 11 4 0 116.8 57.6 2.0 53.0

May 4 21 2 3 3 0 110.8 49.6 2.0 53.0

May 5 19 2 8 7 0 107.2 52.8 2.0 53.0

May 6 22 1 9 4 0 120.0 53.3 2.0 54.0

May 7 28 4 2 2 0 140.9 63.2 2.0 54.0

May 8 57 1 5 4 0 160.8 83.2 2.0 54.0

May 9 89 1 7 5 0 171.2 93.2 2.5 55.0

May 10 102 2 5 4 0 167.0 89.2 2.5 55.0

May 11 106 4 2 2 0 163.4 85.3 2.5 54.0

May 12 99 4 1 0 0 162.2 84.2 2.5 53.0

May 13 168 8 1 0 0 177.3 99.4 2.5 53.0

May 14 323 10 2 0 0 184.0 106.3 2.5 53.0

May 15 437 23 2 0 0 174.3 96.5 2.5 54.0

May 16 550 45 0 0 0 153.4 75.7 2.5 54.0

May 17 565 50 2 1 0 147.2 81.6 2.0 54.0

May 18 691 72 3 2 0 137.6 75.3 2.0 54.0

May 19 638 60 6 1 0 126.7 58.7 2.0 53.0

May 20 827 64 3 1 0 122.6 53.7 2.0 53.0

May 21 696 95 1 0 0 113.7 53.7 2.0 53.0

May 22 579 92 1 1 0 113.0 53.1 2.0 53.0

May 23 960 131 3 1 0 110.3 54.9 2.0 53.0

May 24 705 155 5 4 0 119.6 60.8 2.0 53.0

May 25 1,163 191 2 2 0 138.0 79.0 2.0 55.0

May 26 863 161 2 0 0 157.0 88.1 2.0 56.0

May 27 1,928 433 2 1 2 151.6 74.0 2.0 57.0

May 28 2,290 544 4 2 0 141.5 64.1 2.0 57.0

May 29 2,194 719 -1 -1 0 130.9 57.5 2.0 57.0

May 30 1,381 704 4 4 0 137.0 59.0 2.0 57.0

May 31 1,080 642 1 0 0 143.5 65.4 2.0 56.0

TOTAL 18,648 4,221 113 65 2

AVG. 602 136 4 2 0 140.0 70.2 2.1 54.2

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 18,744 4,222 1,439 695 4 2

CHINOOK ADULT

TOTALS TO DATE

141
TABLE 108

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

LOWER MONUMENTAL PROJECT - FISH COUNTS JUNE 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Jun 1 875 513 0 1 1 0 161.6 82.8 2.0 56.0

Jun 2 1,036 497 0 1 0 0 174.2 103.4 2.0 56.0

Jun 3 1,003 457 0 5 0 0 179.4 101.4 2.0 57.0

Jun 4 1,167 545 0 4 0 0 169.3 91.4 2.0 57.0

Jun 5 840 384 0 0 0 0 165.6 88.4 2.0 57.0

Jun 6 361 139 0 1 1 0 168.4 91.6 2.0 57.0

Jun 7 456 191 0 0 0 0 161.5 103.0 2.0 57.0

Jun 8 274 107 0 0 0 0 153.2 108.1 2.0 57.0

Jun 9 758 260 0 0 0 1 155.2 112.8 2.0 58.0

Jun 10 638 247 0 0 0 0 149.8 90.7 2.0 58.0

Jun 11 892 283 0 0 0 1 151.2 92.4 2.0 58.0

Jun 12 788 215 0 4 0 0 133.5 74.7 2.0 58.0

Jun 13 713 210 0 2 2 1 122.5 64.1 2.0 58.0

Jun 14 592 192 0 0 0 0 110.2 50.3 2.0 58.0

Jun 15 503 155 0 0 0 0 129.7 51.6 2.0 58.0

Jun 16 503 134 0 0 0 1 122.8 48.0 2.0 58.0

Jun 17 564 164 0 1 1 0 113.0 50.1 2.0 58.0

Jun 18 413 134 0 0 0 0 119.2 48.5 2.0 58.0

Jun 19 337 126 0 0 0 0 119.1 50.0 2.0 58.0

Jun 20 394 147 0 1 1 0 115.0 48.7 2.0 58.0

Jun 21 409 128 1 1 1 2 113.6 49.8 2.0 59.0

Jun 22 345 156 0 1 1 0 116.7 39.4 2.0 60.0

Jun 23 216 103 0 2 1 0 117.6 40.4 2.0 60.0

Jun 24 201 84 0 0 0 -2 111.4 36.1 2.0 60.0

Jun 25 167 73 0 1 0 0 102.6 28.6 2.0 62.0

Jun 26 188 85 1 3 1 1 95.8 18.7 2.0 63.0

Jun 27 217 72 6 7 4 1 87.4 17.6 2.5 63.0

Jun 28 199 101 8 7 6 0 79.8 16.6 2.5 63.0

Jun 29 242 99 4 13 7 0 79.4 16.9 3.0 64.0

Jun 30 164 116 9 6 3 2 82.3 16.5 3.0 65.0

TOTAL 9,801 5,654 6,117 29 61 30 8

AVG. 754 333 204 1 2 1 0 128.7 61.1 2.1 59.0

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 28,545 8,270 29 1,500 725 4 10

SUMMER 5,654 2,069

TOTAL 34,199 10,339

TOTALS TO DATE

CHINOOK ADULT

142
TABLE 109

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS JULY 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Jul 1 132 74 15 6 5 0 2 73.3 16.9 3.5 65.0

Jul 2 157 77 16 16 5 0 0 75.3 16.6 3.5 65.0

Jul 3 123 84 10 15 6 0 0 69.2 17.1 3.5 66.0

Jul 4 126 78 12 10 6 1 0 68.7 16.6 3.5 66.0

Jul 5 89 72 18 8 6 0 1 62.7 17.1 3.5 66.0

Jul 6 137 70 16 18 14 0 2 65.2 17.0 3.0 66.5

Jul 7 129 68 21 8 5 0 3 59.3 17.1 3.0 67.5

Jul 8 101 74 29 7 6 0 2 60.5 16.6 3.0 67.1

Jul 9 100 44 14 8 6 0 2 56.7 17.0 3.0 67.5

Jul 10 86 49 14 7 4 0 4 56.7 16.8 3.0 67.6

Jul 11 120 82 29 17 13 0 4 52.4 17.1 3.0 69.6

Jul 12 100 47 23 14 11 0 12 53.8 16.6 3.0 70.0

Jul 13 114 62 36 24 20 0 13 46.0 19.0 3.0 70.0

Jul 14 88 53 11 28 17 0 21 48.8 16.6 3.0 70.0

Jul 15 96 36 11 18 10 0 10 51.2 16.9 3.0 70.0

Jul 16 65 33 14 34 15 0 12 47.8 16.7 3.0 70.0

Jul 17 63 22 5 14 8 0 13 44.5 16.9 3.0 70.0

Jul 18 33 27 9 43 23 0 8 45.7 16.5 3.0 71.0

Jul 19 57 24 6 36 15 0 3 43.0 16.7 3.5 71.0

Jul 20 52 22 1 51 30 0 5 45.2 16.7 3.5 71.0

Jul 21 55 29 2 46 30 0 5 46.1 16.9 3.5 71.0

Jul 22 43 15 0 27 18 0 10 40.2 17.0 4.0 71.0

Jul 23 38 12 1 28 17 0 3 41.4 17.1 4.0 71.0

Jul 24 34 15 1 35 22 0 7 34.6 16.9 4.0 71.0

Jul 25 17 17 0 26 16 0 6 39.7 17.1 4.0 71.0

Jul 26 22 8 0 42 27 0 12 40.2 16.7 4.0 71.0

Jul 27 35 7 0 55 41 0 1 38.3 17.1 4.0 70.0

Jul 28 22 20 1 25 18 0 5 36.6 16.7 4.0 71.0

Jul 29 41 11 0 42 26 0 2 38.8 16.9 4.0 72.0

Jul 30 28 9 0 32 20 0 11 40.5 16.6 4.0 72.0

Jul 31 27 7 1 56 31 0 2 36.5 16.8 4.0 72.0

TOTAL 2,330 1,248 316 796 491 1 181

AVG. 75 40 10 26 16 0 6 50.3 16.9 3.5 69.3

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 28,545 8,270 345 2,296 1,216 5 191

SUMMER 7,984 3,317

TOTAL 36,529 11,587

TOTALS TO DATE

CHINOOK ADULT

143
TABLE 110

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS AUGUST 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Aug 1 25 1 38 33 15 39.5 16.5 4.0 72.0

Aug 2 17 11 34 23 10 38.5 17.0 4.0 72.0

Aug 3 9 6 20 7 6 39.6 16.7 4.0 72.0

Aug 4 37 15 56 43 8 38.3 17.0 4.0 71.0

Aug 5 8 6 36 25 9 35.1 16.4 4.0 71.0

Aug 6 19 3 38 23 5 31.5 17.0 4.0 71.0

Aug 7 15 4 19 9 1 31.0 16.6 4.0 71.0

Aug 8 23 1 12 9 1 31.7 17.0 5.0 71.0

Aug 9 19 4 34 16 6 30.0 16.8 5.0 70.5

Aug 10 14 8 32 21 4 29.2 17.0 5.0 70.5

Aug 11 16 1 31 18 1 29.4 16.6 5.0 71.3

Aug 12 18 6 31 16 9 28.7 15.9 5.0 71.1

Aug 13 12 5 20 11 9 29.0 16.7 5.0 70.9

Aug 14 25 8 36 23 14 28.7 16.3 5.0 71.3

Aug 15 20 3 29 31 5 27.6 15.1 5.0 73.0

Aug 16 20 8 37 15 17 27.8 15.5 5.0 73.0

Aug 17 18 3 18 12 3 30.0 17.0 5.0 73.0

Aug 18 16 2 10 5 2 26.0 13.1 5.0 73.0

Aug 19 29 1 18 12 6 23.8 11.4 5.0 73.0

Aug 20 31 3 15 10 6 24.9 12.3 5.0 73.0

Aug 21 36 7 7 1 5 25.2 12.6 5.0 73.0

Aug 22 68 9 5 5 2 24.8 11.1 5.0 73.0

Aug 23 103 9 16 12 4 27.4 12.0 5.0 73.0

Aug 24 110 14 28 21 8 28.1 12.8 5.0 73.0

Aug 25 213 30 31 15 1 28.8 13.5 5.0 74.0

Aug 26 114 7 65 26 13 26.0 10.6 5.0 74.0

Aug 27 78 4 61 24 2 25.8 10.3 5.0 74.0

Aug 28 89 13 58 25 6 27.3 12.1 5.0 74.0

Aug 29 79 12 66 30 5 27.9 12.8 5.0 74.0

Aug 30 96 13 50 26 4 25.3 10.1 5.0 74.0

Aug 31 173 25 69 22 5 27.5 12.1 5.0 74.0

TOTAL 232 1,318 242 1,020 569 192

AVG. 18 73 8 33 18 6 29.5 14.4 4.8 72.4

RUN YEAR CHINOOK CHINOOK unclipped BULL

ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 28,545 8,270 345 3,316 1,785 5 383

SUMMER 8,216 3,388

FALL 1,318 171

TOTAL 38,079 11,829

TOTALS TO DATE

CHINOOK ADULT

144
TABLE 111

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Sep 1 167 27 0 0 0 114 41 4 27.1 13.6 5.0 74.0

Sep 2 152 18 0 0 0 84 28 0 19.4 0.0 5.0 73.0

Sep 3 162 19 0 0 0 86 26 0 20.1 0.0 5.0 73.0

Sep 4 141 20 0 0 0 75 26 0 20.0 0.0 5.0 73.0

Sep 5 137 31 0 0 0 49 19 3 20.8 0.0 5.0 73.0

Sep 6 402 73 0 0 0 105 42 1 20.8 2.5 5.0 73.0

Sep 7 650 158 0 0 0 150 48 -1 22.5 3.0 5.0 73.0

Sep 8 425 92 0 0 0 166 54 1 21.7 2.2 5.0 73.0

Sep 9 311 68 0 0 0 279 107 6 30.7 11.3 5.0 73.0

Sep 10 520 120 0 1 1 468 149 2 25.3 6.9 5.0 73.0

Sep 11 386 65 1 0 0 293 88 1 22.8 3.4 5.0 73.0

Sep 12 503 129 2 0 0 438 122 1 29.2 9.7 5.0 73.0

Sep 13 603 162 8 5 0 391 114 4 25.6 0.8 5.0 73.0

Sep 14 466 135 6 1 0 294 50 1 20.4 0.0 5.0 73.0

Sep 15 590 142 12 2 0 484 98 0 22.4 0.0 5.0 73.0

Sep 16 729 184 13 3 0 774 195 2 30.3 0.0 5.0 73.0

Sep 17 739 146 16 5 0 433 88 2 30.0 0.0 5.0 73.0

Sep 18 1,529 342 30 5 0 652 130 -4 32.3 0.0 5.0 73.0

Sep 19 1,812 331 52 8 0 1,448 327 0 36.0 0.0 5.0 72.0

Sep 20 1,545 306 61 9 0 1,466 301 6 29.0 0.0 5.0 71.0

Sep 21 1,736 384 150 23 0 2,206 394 1 28.9 0.0 5.0 71.0

Sep 22 808 203 176 16 0 1,777 316 4 28.4 0.0 5.0 71.0

Sep 23 707 202 135 17 0 1,440 240 -1 25.0 0.0 5.0 71.0

Sep 24 667 228 155 15 0 1,630 281 -4 22.1 0.0 5.0 70.0

Sep 25 681 197 197 14 0 2,167 388 0 21.4 0.0 5.0 69.0

Sep 26 624 160 192 9 0 1,866 335 -1 22.9 0.0 5.0 66.0

Sep 27 656 153 172 24 0 2,022 467 -1 26.1 0.0 5.0 66.0

Sep 28 739 176 222 25 0 3,937 840 0 26.1 0.0 5.0 66.0

Sep 29 746 237 423 82 0 3,253 582 0 32.2 0.0 5.0 66.0

Sep 30 599 194 541 104 0 4,022 663 -2 35.5 0.0 5.0 65.0

TOTAL 19,932 4,702 2,564 368 1 32,569 6,559 25

AVG. 664 157 85 12 1,086 219 1 25.8 1.8 5.0 71.3

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 28,545 8,270 2,564 368 346 35,885 8,344 5 408

SUMMER 8,216 3,388

FALL 21,250 4,873

TOTAL 58,011 16,531

CHINOOK ADULT

145
TABLE 112

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER MONUMENTAL PROJECT - FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK STURGEON TROUT LAMPREY KCFS KCFS SECCH DEG F

Oct 1 576 170 642 168 3,930 620 0 1 25.6 0.0 4.5 65.0

Oct 2 379 88 390 70 2,318 363 0 0 30.8 0.0 4.5 65.0

Oct 3 292 92 320 43 2,383 432 0 -2 33.1 0.0 4.5 65.0

Oct 4 356 139 331 49 2,273 374 0 1 36.4 0.0 4.5 64.0

Oct 5 269 105 198 22 1,201 174 0 0 30.8 0.0 4.5 63.0

Oct 6 280 110 193 43 1,608 296 0 0 34.0 0.0 4.5 63.0

Oct 7 255 125 285 72 2,260 343 0 0 31.7 0.0 4.5 63.0

Oct 8 167 60 181 28 1,356 224 1 1 20.5 0.0 4.5 62.0

Oct 9 108 52 94 23 869 142 0 1 26.7 0.0 4.5 62.0

Oct 10 243 75 143 24 1,133 197 0 0 26.1 0.0 4.5 62.0

Oct 11 189 71 137 27 1,166 192 0 0 19.9 0.0 5.0 62.0

Oct 12 152 42 95 20 1,016 163 0 0 24.6 0.0 5.0 61.0

Oct 13 103 73 114 13 994 147 0 0 12.4 0.0 5.0 60.0

Oct 14 96 70 117 4 978 188 0 0 22.2 0.0 5.0 59.0

Oct 15 60 40 76 2 749 145 0 0 18.8 0.0 5.0 59.0

Oct 16 95 41 85 5 605 115 0 0 17.1 0.0 5.0 59.0

Oct 17 60 34 57 7 547 108 0 0 21.1 0.0 5.0 58.0

Oct 18 49 21 52 5 444 83 0 0 16.9 0.0 5.0 58.0

Oct 19 47 19 30 2 403 70 0 0 21.3 0.0 5.0 58.0

Oct 20 62 25 68 1 566 125 0 0 18.6 0.0 5.0 57.0

Oct 21 66 27 90 2 574 126 0 0 20.5 0.0 5.0 57.0

Oct 22 28 12 42 9 481 111 0 0 23.6 0.0 5.0 57.0

Oct 23 34 15 33 6 343 78 0 0 12.5 0.0 4.5 57.0

Oct 24 29 19 21 4 413 78 0 0 26.2 0.0 4.5 57.0

Oct 25 26 13 39 5 281 68 0 0 24.1 0.0 4.5 57.0

Oct 26 16 19 27 2 190 38 0 -1 16.1 0.0 4.5 57.0

Oct 27 18 8 28 6 262 60 0 0 22.1 0.0 4.5 57.0

Oct 28 21 9 25 2 297 65 0 0 23.7 0.0 4.5 57.0

Oct 29 11 7 23 11 307 83 0 0 22.8 0.0 4.5 56.0

Oct 30 12 5 18 6 326 92 0 0 18.2 0.0 4.5 56.0

Oct 31 21 5 18 2 341 118 0 0 21.7 0.0 4.5 56.0

TOTAL 4,120 1,591 3,972 683 30,614 5,418 1 1

AVG. 133 51 128 22 988 175 0 0 23.2 0.0 4.7 59.6

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 28,545 8,270 6,536 1,051 346 66,499 13,762 5 409

SUMMER 8,216 3,388

FALL 25,370 6,464

TOTAL 62,131 18,122

CHINOOK ADULT

TOTALS TO DATE

146
TABLE 113

LOWER MONUMENTAL PROJECT 2017

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 19.5 0.0 4.5 56.0 Dec 1 41.9 0.0 4.5 46.0

Nov 2 22.0 0.0 4.5 55.0 Dec 2 32.6 0.2 4.5 45.0

Nov 3 19.4 0.0 4.5 54.0 Dec 3 31.7 0.0 4.5 45.0

Nov 4 23.4 0.0 4.5 54.0 Dec 4 28.8 0.0 4.5 45.0

Nov 5 17.6 0.0 4.5 54.0 Dec 5 31.7 0.0 4.5 45.0

Nov 6 21.0 0.0 4.5 54.0 Dec 6 30.9 0.0 4.5 45.0

Nov 7 22.5 0.0 4.5 53.0 Dec 7 29.7 0.0 4.5 44.0

Nov 8 14.7 0.0 4.5 53.0 Dec 8 33.2 0.0 6.0 43.0

Nov 9 23.6 0.0 4.5 53.0 Dec 9 35.0 0.0 6.0 43.0

Nov 10 22.1 0.0 4.5 53.0 Dec 10 35.7 0.0 6.0 43.0

Nov 11 21.4 0.0 4.5 52.0 Dec 11 31.7 0.0 6.0 43.0

Nov 12 24.8 0.0 4.5 51.5 Dec 12 33.2 0.0 6.0 43.0

Nov 13 30.0 0.0 4.5 51.0 Dec 13 33.8 0.0 6.0 43.0

Nov 14 21.2 0.0 4.5 51.0 Dec 14 31.8 0.0 6.0 43.0

Nov 15 24.4 0.0 4.5 50.0 Dec 15 32.0 0.0 6.0 43.0

Nov 16 17.9 0.0 4.5 50.0 Dec 16 32.7 0.0 6.0 43.0

Nov 17 19.0 0.0 4.5 50.0 Dec 17 37.0 0.0 6.0 43.0

Nov 18 12.3 0.0 4.5 49.0 Dec 18 36.7 0.0 6.0 43.0

Nov 19 15.9 0.0 4.5 49.0 Dec 19 24.2 0.0 6.0 43.0

Nov 20 21.0 0.0 4.5 48.0 Dec 20 34.5 0.0 6.0 43.0

Nov 21 18.1 0.0 4.5 48.0 Dec 21 31.6 0.0 6.0 43.0

Nov 22 24.4 0.0 4.5 48.0 Dec 22 32.1 0.0 6.0 43.0

Nov 23 22.7 0.0 4.5 48.0 Dec 23 33.2 0.0 6.0 42.0

Nov 24 34.4 0.0 4.5 49.0 Dec 24 32.5 0.0 6.0 42.0

Nov 25 39.4 0.0 4.5 49.0 Dec 25 36.6 0.0 6.0 42.0

Nov 26 52.9 0.0 4.5 48.0 Dec 26 35.7 0.0 6.0 42.0

Nov 27 43.8 0.0 4.5 48.0 Dec 27 36.3 0.0 6.0 42.0

Nov 28 42.9 0.0 4.5 46.6 Dec 28 34.5 0.0 6.0 39.0

Nov 29 36.8 0.0 4.5 46.0 Dec 29 38.6 0.0 6.0 39.0

Nov 30 42.7 0.0 4.5 45.0 Dec 30 39.4 0.0 6.0 39.0

Dec 31 44.7 5.2 6.0 39.0

AVG. 25.7 0.0 4.5 50.5 AVG. 34.0 0.2 5.7 42.8

DISCHARGE AND WATER QUALITY DATA

NOVEMBER DECEMBER

147
YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS

1969 86,700 71,436 1,127 6,466 165,729

1970 75,310 62,167 240 2,972 140,689

1971 68,885 70,114 808 2,171 141,978

1972 72,220 66,857 415 733 140,225

1973 80,557 39,530 206 1,333 121,626

1974 31,728 15,139 114 812 47,793

1975 33,013 17,363 146 572 51,094

1976 34,395 21,822 364 361 56,942

1977 49,301 47,749 293 122 97,465

1978 56,835 20,540 96 218 77,689

1979 11,288 17,794 31 194 29,307

1980 10,885 34,322 48 73 45,328

1981 19,991 35,923 136 63 56,113

1982 21,965 62,772 154 89 84,980

1983 19,082 80,562 118 110 99,872

1984 17,866 88,655 63 26 106,610

1985 42,437 109,718 68 24 152,247

1986 50,584 120,479 26 9 171,098

1987 42,434 62,586 16 6 105,042

1988 44,262 84,746 35 3 129,046

1989 25,590 129,618 9 17 155,234

1990 28,215 44,907 0 1 73,123

1991 18,210 98,315 6 5 116,536

1992 30,145 130,429 15 0 160,589

1993 34,195 70,992 18 0 105,205

1994 7,219 49,917 7 0 57,143

1995 7,883 90,157 4 4 98,048

1996 15,606 96,609 3 6 112,224

1997 51,556 85,602 16 30 137,204

1998 21,537 66,118 2 0 87,657

1999 20,271 72,842 15 88 93,216

2000 68,961 112,616 291 750 182,618

2001 225,667 285,745 32 1,210 512,654

2002 124,897 232,809 46 158 357,910

2003 123,158 187,338 14 1,106 311,616

2004 114,030 158,792 80 3,665 276,567

2005 52,281 153,792 18 2,095 208,186

2006 54,482 135,566 17 1,181 191,246

2007 73,333 154,104 44 2,231 229,712

2008 123,018 186,058 722 4,513 314,311

2009 183,451 317,275 1,162 5,617 507,505

2010 200,817 213,811 1,652 2,003 418,283

2011 178,281 187,272 1,395 4,829 371,777

2012 144,661 101,523 486 2,501 249,171

2013 151,421 106,649 1,014 2,325 261,409

2014 193,400 170,270 2,805 19,855 386,330

2015 213,045 131,476 888 1,353 346,762

2016 135,313 94,196 1,024 3,293 233,826

2017 80,253 66,499 346 7,587 154,685

Total 3,570,634 5,061,571 16,635 82,780 8,731,620

10-Year

Average 160,366 157,503 1,149 5,388 324,406

*Jacks included

2001-2004 and 2014 - 2015 extended season video counts are included.

YEARLY TOTALS OF SALMONIDS COUNTED OVER

LOWER MONUMENTAL DAM

1969 - 2017

TABLE 114

148
TABLE 115

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

1969 1 67 38,702 25,289 13,832 1,776 5,069 1,619 340 5 86,700

1970 1 1 9,194 32,623 15,818 9,369 1,720 5,178 1,281 122 3 75,310

1971 358 19,340 23,842 14,492 857 8,599 1,397 68,885

1972 6,838 36,448 6,989 15,501 1,835 3,737 872 72,220

1973 27,168 31,973 11,282 4,343 678 4,273 840 80,557

1974 327 15,796 4,904 7,241 602 1,972 886 31,728

1975 704 17,421 6,648 4,884 548 2,428 380 33,013

1976 1,995 19,292 7,731 3,172 175 1,609 421 34,395

1977 19,125 17,093 7,884 3,092 300 1,321 486 49,301

1978 12,324 30,067 8,941 3,853 831 536 283 56,835

1979 1,332 5,637 2,010 922 211 916 260 11,288

1980 1,008 5,198 2,318 1,315 319 405 322 10,885

1981 4,039 9,012 3,349 1,924 97 1,100 470 19,991

1982 372 11,319 5,031 2,773 264 1,631 575 21,965

1983 1,250 10,262 3,841 2,103 220 1,008 398 19,082

1984 513 7,186 6,297 2,549 205 789 327 17,866

1985 7,360 20,572 7,303 1,279 402 2,451 3,070 42,437

1986 10,893 25,454 7,436 1,821 123 2,786 2,071 50,584

1987 8,706 21,166 5,492 2,400 278 2,625 1,767 42,434

1988 11,451 19,823 7,851 1,832 607 1,752 946 44,262

1989 159 14,924 4,858 1,615 476 1,852 706 24,590

1990 6,830 12,127 5,197 1,594 181 1,205 1,081 28,215

1991 925 6,537 5,491 1,936 127 2,177 1,017 18,210

1992 10,529 10,822 5,001 1,220 188 1,729 656 30,145

1993 3,848 16,154 9,720 2,016 313 1,591 509 44 34,195

1994 574 2,448 1,287 322 156 1,308 1,124 7,219

1995 210 1,435 1,092 471 280 2,183 2,212 7,883

1996 62 5,836 4,442 1,407 395 2,547 917 15,606

1997 1,493 26,966 16,833 2,484 309 2,174 1,297 51,556

1998 2,325 6,626 5,095 1,222 272 3,418 2,579 21,537

1999 124 4,551 4,951 1,630 623 5,499 2,893 20,271

2000 10,018 30,132 11,068 2,469 1,367 8,950 4,957 68,961

2001 104,119 60,247 32,422 6,261 1,472 16,390 4,411 334 11 225,667

2002 1 7 3,881 60,767 31,795 6,496 2,367 15,707 3,660 214 2 124,897

2003 50 33,435 31,906 28,381 6,247 951 15,255 6,642 288 3 123,158

2004 1 29,462 36,732 18,114 3,721 566 21,620 3,670 145 -1 114,030

2005 1,174 18,726 13,028 2,942 948 12,215 3,248 52,281

2006 10 17,659 12,916 3,541 1,816 12,534 6,006 54,482

2007 2,143 27,277 13,221 5,238 1,804 17,407 6,243 73,333

2008 2,468 43,772 37,105 7,801 3,334 24,325 4,213 123,018

2009 483 64,754 45,527 10,839 7,310 49,587 4,951 183,451

2010 23,522 70,028 39,285 9,253 2,937 44,326 11,466 200,817

2011 193 71,045 44,773 15,764 4,502 34,401 7,603 178,281

2012 203 59,645 23,507 4,218 4,103 47,126 5,859 144,661

2013 1,102 45,917 19,984 7,105 9,070 61,547 6,696 151,421

2014 4,044 75,066 28,085 9,916 4,481 62,903 8,547 351 7 193,400

2015 29,958 77,723 26,209 7,468 7,711 54,597 9,379 213,045

2016 1,924 60,370 19,277 4,308 7,594 36,859 4,981 135,313

2017 97 22,869 21,572 3,578 1,792 24,634 5,711 80,253

Total 2 0 60 400,339 1,377,445 700,492 231,779 79,493 636,251 141,905 1,838 30 3,569,634

10-Year Average 6,399 59,119 30,532 8,025 5,283 44,031 6,941 160,366

*Jacks included

2001-2004 and 2014 - 2015 extended season video counts are included.

MONTHLY COUNT OF CHINOOK SALMON

LOWER MONUMENTAL DAM

1969-2017

149
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS

1969 5 1,525 9,235 5,475 248 2,141 6,410 26,647 15,195 4,189 366 71,436

1970 252 1,025 1,519 3,143 2,134 232 1,989 7,947 30,701 11,194 1,615 416 62,167

1971 422 2,404 1,510 131 2,199 2,992 42,438 18,018 70,114

1972 2,182 744 86 2,336 7,184 32,417 21,908 66,857

1973 2,061 658 82 2,060 3,505 21,241 9,923 39,530

1974 1,221 256 17 1,237 2,835 4,929 4,644 15,139

1975 745 444 24 873 4,417 7,437 3,423 17,363

1976 806 256 146 1,092 4,409 10,328 4,785 21,822

1977 849 192 127 3,026 2,991 22,494 18,070 47,749

1978 1,324 128 16 719 2,522 10,477 5,354 20,540

1979 643 118 28 1,314 1,937 4,898 8,856 17,794

1980 2,467 573 70 754 3,725 14,078 12,655 34,322

1981 996 321 75 1,783 1,632 12,416 18,700 35,923

1982 2,026 1,123 35 1,851 7,373 22,426 27,938 62,772

1983 1,021 131 14 3,027 10,101 40,004 26,264 80,562

1984 2,663 482 52 3,150 4,820 42,788 34,700 88,655

1985 6,889 548 189 1,888 10,086 63,734 26,384 109,718

1986 1,914 205 89 5,082 7,751 46,876 58,562 120,479

1987 2,483 264 142 2,531 4,692 20,766 31,708 62,586

1988 4,274 604 411 1,903 5,725 35,290 36,539 84,746

1989 1,067 389 304 6,364 8,093 63,026 50,375 129,618

1990 2,691 197 189 1,804 1,579 14,209 24,238 44,907

1991 2,211 288 70 2,275 1,497 41,894 50,080 98,315

1992 1,456 182 285 2,890 7,223 68,606 49,787 130,429

1993 7,752 277 564 5,367 8,197 16,146 30,228 2,461 70,992

1994 2,844 76 186 2,595 2,998 14,901 26,317 49,917

1995 1,072 162 138 4,074 10,424 38,890 35,397 90,157

1996 934 96 137 3,199 12,413 47,234 32,596 96,609

1997 1,044 162 177 3,422 9,326 34,521 36,950 85,602

1998 1,501 62 198 2,361 1,835 19,892 40,269 66,118

1999 559 59 98 2,652 11,170 37,899 20,405 72,842

2000 937 -26 546 5,741 9,045 61,072 35,301 112,616

2001 1,636 113 2,874 19,045 26,264 126,517 76,474 23,900 8,922 285,745

2002 3,687 1,858 3,429 4,876 196 688 10,901 25,998 94,310 75,670 9,028 2,168 232,809

2003 775 3,686 5,325 1,872 45 850 7,704 8,122 93,190 60,813 3,945 1,011 187,338

2004 115 1,036 2,619 1,473 127 1,052 6,477 4,020 90,900 45,380 4,101 1,492 158,792

2005 783 181 1,062 5,193 7,445 70,701 68,427 153,792

2006 2,756 98 454 3,392 7,778 63,849 57,239 135,566

2007 2,174 143 914 5,735 8,657 77,612 58,869 154,104

2008 3,520 510 552 12,664 21,947 97,562 49,303 186,058

2009 4,294 426 1,358 12,112 23,920 167,680 107,485 317,275

2010 3,621 489 1,377 19,765 25,351 109,728 53,480 213,811

2011 3,331 548 196 7,342 45,999 82,453 47,403 187,272

2012 3,189 421 518 2,960 4,550 55,979 33,906 101,523

2013 2,310 196 539 4,476 12,809 45,280 41,039 106,649

2014 3,603 1,179 497 1,163 10,001 11,417 79,686 51,670 8,778 2,276 170,270

2015 423 1,240 1,575 194 560 2,104 8,763 70,875 45,742 131,476

2016 1,324 113 508 4,002 4,319 42,587 41,343 94,196

2017 1,326 113 61 796 1,020 32,569 30,614 66,499

Total 5,252 8,850 18,442 114,653 22,500 19,832 218,368 435,233 2,372,153 1,771,620 58,017 16,651 5,061,571

10-Year Average 2,567 351 683 7,622 16,010 78,440 50,199 157,503

Note - Counts include 2001-04 and 2014 - 2015 extended season video counts.

TABLE 116

MONTHLY COUNT OF STEELHEAD 

LOWER MONUMENTAL DAM 

1969 - 2017

150
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

151
LITTLE GOOSE DAM

FISH COUNTING SCHEDULE

01 January – 31 March No counting 

01 April – 31 October Visual counting daily from 0400-2000 hours PST 

FISH LADDER OPERATING SCHEDULE

01 January – 02 January Ladder in service

04 January Ladder dewatered for annual maintenance

22 February – 02 January Ladder in service

FISHWAY ACTIVITIES

 Adult fishways were inspected for proper operating criteria on average three times 

per week during fish passage season. 

Water temperature in the ladder was recorded on an hourly basis at the ladder 

exit, turn pool, junction pool and near the North powerhouse entrance. Little Goose was 

not able to install the permanent or temporary fish ladder temperature control system for 

2017. Permanent install is schedule for the winter maintenance period.

Water clarity was measured during all adult fish passage facility inspections. 

Measurements were taken in the adult fish ladder using a Secchi disk that could be 

lowered to a maximum depth of just over 6 feet. 

Collection channel subsurface water velocities were measured monthly using a 

rickly velocity meter. Measurements were taken just below the surface, at mid depth and 

just above bottom and averaged. Additionally, collection channel surface water 

velocities were measured using a floating stick or bubble that was timed over a distance 

and calculated into feet per second.

Invasive species were monitored, with particular attention to Zebra Mussels and 

Quagga Mussels. Reports were submitted weekly to district.

Normandeau Associates Inc. conducted fish counting activities and monitored for 

and reported bull trout migration past the adult fish ladder. Sightings are reported 

annually to U.S. Fish and Wildlife Services. 

The juvenile fish facility was operated for juvenile fish transport/bypass and adult 

fallbacks from March 28 to December 20. 

The temporary spillway weir was in operation March 22 until July 19. 

152
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 61 14,893 28,020 4,507 1,479 22,135 5,976 77,071

STEELHEAD 1,338 149 23 368 565 25,303 31,513 59,259

SOCKEYE 4 281 0 2 1 288

COHO 2,180 5,711 7,891

PINK 1 1

TOTAL 1,399 15,042 28,047 5,156 2,044 49,620 43,202 144,510

LAMPREY 1 318 173 -4 -16 472

STURGEON 0

BULL TROUT 1 1 2

*Jacks included

TABLE 117

MONTHLY TOTALS OF SALMONIDS, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LITTLE GOOSE DAM

2017

153
LITTLE GOOSE PROJECT 2017 

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Jan 1 18.5 0.0 Feb 1 28.3 0.0 Mar 1 71.1 0.0 2.4 39.1

Jan 2 17.1 0.0 Feb 2 26.4 0.0 Mar 2 66.5 0.0 3.1 39.3

Jan 3 20.3 0.0 Feb 3 32.3 0.0 Mar 3 68.2 0.0 2.0 39.7

Jan 4 22.1 0.0 Feb 4 28.1 0.0 Mar 4 65.2 0.0

Jan 5 23.6 0.0 Feb 5 34.8 0.0 Mar 5 70.3 0.0

Jan 6 25.5 0.0 Feb 6 33.5 0.0 Mar 6 80.3 0.0

Jan 7 22.7 0.0 Feb 7 35.9 0.0 Mar 7 87.2 0.0 2.9 40.0

Jan 8 20.7 0.0 Feb 8 38.0 0.0 Mar 8 80.4 0.0 3.0 40.5

Jan 9 20.5 0.0 Feb 9 36.8 0.0 Mar 9 93.1 0.0 3.1 41.0

Jan 10 25.3 0.0 Feb 10 63.5 0.0 Mar 10 127.3 10.1

Jan 11 30.5 0.0 Feb 11 72.3 0.0 Mar 11 146.8 21.2

Jan 12 26.0 0.0 Feb 12 71.7 0.0 Mar 12 138.7 17.0

Jan 13 25.2 0.0 Feb 13 64.0 0.0 Mar 13 133.1 15.7 0.8 42.1

Jan 14 27.6 0.0 Feb 14 57.8 0.0 Mar 14 137.3 11.1 0.6 42.6

Jan 15 28.5 0.0 Feb 15 57.5 0.0 Mar 15 154.0 22.9 0.8 42.8

Jan 16 29.2 0.0 Feb 16 59.0 0.0 Mar 16 178.5 49.2

Jan 17 28.4 0.0 Feb 17 75.1 0.0 Mar 17 192.2 64.1

Jan 18 21.5 0.0 Feb 18 71.9 0.0 Mar 18 164.6 36.2

Jan 19 18.0 0.0 Feb 19 72.5 0.0 Mar 19 190.8 62.7

Jan 20 25.6 0.0 Feb 20 71.3 0.0 Mar 20 178.8 60.1

Jan 21 21.3 0.0 Feb 21 75.2 0.0 Mar 21 191.0 70.4 0.7 45.2

Jan 22 28.6 0.0 Feb 22 95.1 11.5 Mar 22 181.6 56.1 0.8 45.5

Jan 23 26.2 0.0 Feb 23 91.9 11.9 Mar 23 181.3 59.9 1.0 45.4

Jan 24 30.0 0.0 Feb 24 88.2 0.0 Mar 24 168.5 38.9

Jan 25 25.4 0.0 Feb 25 78.9 0.0 Mar 25 167.2 52.3

Jan 26 27.3 0.0 Feb 26 84.1 0.0 Mar 26 165.7 58.0

Jan 27 27.9 0.0 Feb 27 71.9 0.0 Mar 27 160.8 47.7 1.3 47.0

Jan 28 26.1 0.0 Feb 28 73.5 2.0 Mar 28 150.8 24.1 2.0 47.3

Jan 29 25.6 0.0 Mar 29 143.0 35.1 1.8 47.3

Jan 30 34.4 0.0 Mar 30 150.8 53.9 2.0 47.6

Jan 31 30.9 0.0 Mar 31 169.0 54.9

AVG. 25.2 0.0 AVG. 60.3 0.9 AVG. 137.2 29.7 1.8 43.3

*Water temps are from water quality sensor located in the tailrace

DISCHARGE AND WATER QUALITY DATA 

TABLE 118

JANUARY FEBRUARY MARCH

154
TABLE 119

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS APRIL 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

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

Apr 1 0 0 107 37 0 161.5 51.0

Apr 2 0 0 98 32 0 151.0 42.4 1.8 47.6

Apr 3 0 0 75 31 0 150.1 48.1

Apr 4 0 0 83 25 0 146.0 41.6 1.8 47.4

Apr 5 0 0 58 23 0 140.4 47.6

Apr 6 0 0 60 20 0 139.0 50.4 1.9 48.1

Apr 7 0 0 60 16 0 133.6 50.1

Apr 8 0 0 52 23 0 141.3 49.1

Apr 9 0 0 98 64 0 145.1 37.3 2.3 48.4

Apr 10 0 0 63 32 0 135.9 37.5

Apr 11 0 0 56 38 0 120.4 37.0

Apr 12 0 0 39 19 0 134.9 47.4 2.1 48.2

Apr 13 0 0 41 24 0 141.0 52.1 2.2 48.4

Apr 14 0 0 52 26 0 130.7 45.0

Apr 15 2 0 40 22 0 124.8 49.2

Apr 16 0 0 31 12 0 117.9 35.5 2.4 48.8

Apr 17 2 0 21 4 0 115.0 35.0

Apr 18 2 0 41 22 0 120.2 36.2 1.8 48.9

Apr 19 1 1 25 13 0 122.5 36.7 1.9 49.7

Apr 20 1 0 25 13 0 124.2 52.6 2.4 50.0

Apr 21 0 1 28 12 0 129.4 48.0

Apr 22 1 0 31 18 0 122.4 37.1

Apr 23 2 0 19 12 0 118.6 35.6 2.5 51.1

Apr 24 6 0 17 7 1 119.3 41.5

Apr 25 8 0 26 13 0 127.0 38.3

Apr 26 6 0 20 7 0 129.5 44.5 2.0 51.9

Apr 27 5 0 34 17 0 133.1 44.6 2.3 51.8

Apr 28 10 0 10 4 0 131.4 42.4

Apr 29 10 1 13 6 0 123.6 38.4

Apr 30 2 0 15 10 0 115.5 35.9 2.6 52.0

TOTAL 58 3 1,338 602 1

AVG. 2 0 45 20 0 131.5 42.9 2.1 49.5

*April 2-Oct 31 water temps collected from juvenile fish collection channel.

 Visual fish counting started April 1. 

 CHINOOK ADULT

155
TABLE 120

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

LITTLE GOOSE PROJECT - FISH COUNTS MAY 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

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

May 1 6 0 11 1 0 120.9 54.4

May 2 7 0 9 4 0 116.2 62.0

May 3 5 2 9 7 -1 108.1 53.9 2.8 51.7

May 4 4 0 7 2 0 105.2 50.6 2.6 53.4

May 5 6 0 8 4 0 119.1 78.5

May 6 11 0 4 4 0 142.4 110.1

May 7 6 0 6 6 0 160.1 127.3 3.0 54.9

May 8 18 2 7 5 0 168.1 134.6

May 9 18 1 5 4 0 165.0 131.4

May 10 24 1 2 2 0 162.2 129.0 1.7 53.4

May 11 18 0 4 0 0 163.3 129.6 2.5 52.7

May 12 28 1 6 0 0 178.2 133.8

May 13 40 1 2 1 0 181.0 120.1

May 14 65 1 4 0 0 174.1 105.1 1.5 54.7

May 15 59 20 3 1 0 154.1 84.0

May 16 85 10 7 0 0 146.8 81.8

May 17 258 19 6 0 0 137.2 64.4 1.1 51.7

May 18 796 38 2 0 0 126.2 53.0 1.2 52.2

May 19 931 101 8 0 0 120.0 38.1

May 20 575 53 7 0 0 113.0 35.2

May 21 610 60 18 5 0 112.9 33.9 2.2 53.1

May 22 588 78 0 0 0 109.7 42.9

May 23 692 108 5 4 0 119.3 43.2 2.1 54.7

May 24 638 103 1 1 0 138.8 62.8

May 25 288 102 1 1 1 155.8 74.6 2.6 56.5

May 26 287 133 1 1 0 149.9 65.5

May 27 229 148 0 0 1 141.9 57.3

May 28 1,070 437 0 0 0 132.7 52.0 1.9 56.0

May 29 1,974 695 1 1 0 135.9 51.8

May 30 1,702 632 5 1 0 143.9 59.2

May 31 702 407 0 0 0 160.2 80.7 1.6 55.8

TOTAL 11,740 3,153 149 55 1

AVG. 379 102 5 2 0 140.7 77.4 2.1 53.9

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 11,798 3,156 1,487 657 2

CHINOOK ADULT

156
TABLE 121

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS JUNE 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

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

Jun 1 780 420 0 1 0 0 175.1 90.5 1.6 57.0

Jun 2 762 589 0 1 0 0 178.8 94.3

Jun 3 793 511 0 0 0 0 169.1 84.1

Jun 4 578 407 0 0 0 0 165.2 80.5 1.8 57.1

Jun 5 390 356 0 0 0 0 168.1 91.0

Jun 6 1,542 334 0 2 1 0 161.0 85.8

Jun 7 1,384 260 0 3 -1 0 149.7 64.0 1.2 57.7

Jun 8 1,398 362 0 3 1 0 150.8 65.0 1.3 58.6

Jun 9 948 265 0 1 0 0 150.4 64.7

Jun 10 1,338 347 0 1 0 0 147.0 61.8

Jun 11 1,520 376 0 0 0 0 132.7 46.9 1.5 58.9

Jun 12 1,242 322 0 0 0 0 120.9 38.6

Jun 13 907 245 0 4 0 0 111.7 40.0

Jun 14 772 221 0 1 0 0 129.9 44.5

Jun 15 446 164 0 0 0 0 124.3 38.6 1.6 57.9

Jun 16 1,186 199 0 0 0 0 113.7 34.0 1.9 58.8

Jun 17 539 204 0 0 0 0 120.7 35.9

Jun 18 372 146 0 1 1 0 120.1 36.8 2.5 58.3

Jun 19 245 116 0 0 0 0 115.3 40.4

Jun 20 581 222 0 0 0 0 115.2 40.0

Jun 21 448 190 0 0 0 0 118.5 41.5

Jun 22 371 179 0 0 0 0 119.1 35.7 2.5 62.1

Jun 23 217 126 0 0 0 0 112.3 33.7 2.1 61.9

Jun 24 133 66 0 0 0 0 104.5 31.2

Jun 25 94 80 0 0 0 1 98.2 29.2 3.4 64.5

Jun 26 138 76 0 0 0 0 88.3 26.2

Jun 27 137 78 0 0 0 0 80.7 24.0

Jun 28 186 120 1 1 1 0 79.7 23.8

Jun 29 880 235 1 4 4 0 82.6 24.7 2.6 65.9

Jun 30 326 151 2 0 0 0 74.8 22.6

TOTAL 14,800 5,853 7,367 4 23 7 1

AVG. 987 390 246 0 1 0 0 125.9 49.0 2.0 59.9

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 26,598 8,335 4 1,510 664 2 1

SUMMER 5,853 2,188

TOTALS 32,451 10,523

CHINOOK ADULT

157
TABLE 122

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS JULY 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

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

Jul 1 156 98 5 2 1 0 74.0 21.9 3.0 66.7

Jul 2 203 95 6 5 4 0 69.1 20.7 3.4 68.0

Jul 3 120 55 10 10 4 0 69.2 20.5

Jul 4 173 102 7 1 0 0 63.4 19.0

Jul 5 179 78 8 2 1 0 64.9 19.5 3.4 69.3

Jul 6 101 55 10 6 2 1 59.7 18.0

Jul 7 167 103 18 9 7 2 60.2 18.0

Jul 8 158 70 18 8 6 5 57.1 17.2

Jul 9 96 76 25 6 2 0 55.4 16.7

Jul 10 96 77 20 4 4 4 53.5 16.0 4.0 69.7

Jul 11 108 52 10 9 5 10 54.0 16.3

Jul 12 83 42 18 4 2 13 46.8 13.9 3.4 70.2

Jul 13 92 83 24 6 5 10 47.9 14.2 3.7 70.2

Jul 14 89 60 18 7 6 12 50.6 15.0

Jul 15 85 58 20 8 6 38 47.5 14.1

Jul 16 100 52 18 10 8 35 45.5 13.6 4.9 70.6

Jul 17 119 47 6 11 7 26 45.2 13.5

Jul 18 94 30 8 8 4 23 42.5 12.6 4.1 71.3

Jul 19 181 48 8 28 23 24 44.6 13.3

Jul 20 107 41 2 18 13 14 45.8 13.6 4.8 70.6

Jul 21 134 43 8 17 7 5 40.6 12.3

Jul 22 86 18 1 23 12 14 40.8 12.2

Jul 23 58 13 6 16 10 8 35.8 10.7 5.0 72.6

Jul 24 34 11 4 12 7 8 39.9 11.9

Jul 25 36 28 0 17 12 11 40.8 12.2

Jul 26 30 12 1 14 12 13 39.0 11.6 6.0 71.5

Jul 27 35 6 0 17 12 12 35.8 10.7 5.6 70.4

Jul 28 22 6 1 18 13 4 39.5 11.7 5.0 72.1

Jul 29 18 16 1 30 24 10 40.2 12.0

Jul 30 26 12 0 23 17 10 37.2 11.0 5.8 71.6

Jul 31 30 4 0 19 13 6 39.5 11.7

TOTAL 3,016 1,491 281 368 249 318

AVG. 97 48 9 12 8 10 49.2 14.7 4.4 70.3

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 26,598 8,335 285 1,878 913 2 319

SUMMER 8,869 3,679

TOTAL 35,467 12,014

CHINOOK ADULT

158
TABLE 123

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS AUGUST 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

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

Aug 1 18 11 19 17 5 39.2 11.6

Aug 2 31 6 27 16 10 39.7 11.8

Aug 3 12 6 9 7 5 38.2 11.4 4.9 73.6

Aug 4 6 6 8 6 10 35.0 10.6

Aug 5 19 7 5 1 11 32.9 9.9 5.5 71.6

Aug 6 12 0 8 4 7 31.9 9.5 5.5 73.5

Aug 7 10 5 7 6 4 31.7 12.0

Aug 8 5 4 9 7 5 31.1 10.7

Aug 9 12 5 9 8 8 29.0 10.7

Aug 10 11 1 2 1 1 29.2 13.3 6.0 73.2

Aug 11 16 1 8 7 1 29.4 10.8

Aug 12 1 5 8 6 5 28.2 10.7

Aug 13 24 5 14 12 7 29.1 10.7 5.7 70.9

Aug 14 20 6 9 7 6 27.8 10.8

Aug 15 20 7 13 11 6 29.9 9.6

Aug 16 10 6 15 11 6 29.6 10.5

Aug 17 29 4 4 2 10 26.8 10.4 4.8 70.0

Aug 18 23 5 14 6 2 24.2 8.8

Aug 19 24 4 18 10 6 26.5 8.7 5.2 69.5

Aug 20 17 13 8 6 6 25.6 8.8 6.0 70.3

Aug 21 19 4 38 22 6 25.0 8.8

Aug 22 34 8 31 20 4 28.4 8.9

Aug 23 20 6 16 10 4 29.2 10.4 5.8 70.4

Aug 24 92 12 11 10 2 30.4 10.7 5.0 69.3

Aug 25 126 10 16 11 7 26.5 10.7 6.0 68.9

Aug 26 158 19 34 23 7 26.4 9.0

Aug 27 131 12 34 17 6 29.1 9.0 6.0 70.4

Aug 28 46 2 21 13 1 28.4 10.6 6.0 70.7

Aug 29 98 16 42 20 1 25.9 10.6

Aug 30 86 5 49 25 6 27.8 9.0

Aug 31 125 23 59 31 8 30.2 9.0 4.8 68.6

TOTAL 217 1,038 224 565 353 173

AVG. 14 65 7 18 11 6 29.8 10.3 5.5 70.8

RUN YEAR CHINOOK CHINOOK unclipped BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 26,598 8,335 285 2,443 1,266 2 492

SUMMER 9,086 3,754

FALL 1,038 149

TOTALS 36,722 12,238

CHINOOK ADULT

159
TABLE 124

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

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

Sep 1 187 29 0 0 0 99 53 -1 21.7 0.0

Sep 2 172 31 0 0 0 72 38 1 22.1 0.0

Sep 3 125 22 0 0 0 64 28 -1 19.9 0.0 6.0 70.1

Sep 4 151 11 0 0 0 55 17 2 19.9 0.0

Sep 5 83 14 0 0 0 39 14 1 19.7 0.0 6.0 70.6

Sep 6 68 17 0 0 0 30 11 1 23.0 0.0

Sep 7 293 38 0 0 0 52 23 1 21.0 0.0 6.0 70.4

Sep 8 608 85 0 0 0 78 25 1 33.5 0.0

Sep 9 574 88 0 0 0 165 61 2 24.6 0.0

Sep 10 361 50 0 0 0 232 74 -4 24.4 0.0 6.0 68.5

Sep 11 454 61 0 0 0 264 90 0 27.8 0.0

Sep 12 373 61 2 0 0 352 114 2 27.5 0.0

Sep 13 493 83 1 2 0 313 79 -4 20.2 0.0 5.9 69.3

Sep 14 511 113 4 1 0 209 66 1 22.9 0.0 5.0 68.5

Sep 15 378 70 0 4 0 280 88 -1 30.2 0.0

Sep 16 624 91 5 1 0 432 136 1 29.0 0.0

Sep 17 640 114 2 2 0 422 100 1 31.2 0.0 6.0 68.8

Sep 18 761 124 7 2 0 399 88 0 33.1 0.0

Sep 19 1,363 192 10 0 0 645 154 0 25.6 0.0 4.7 67.4

Sep 20 1,601 229 22 5 0 968 217 0 28.6 0.0

Sep 21 1,594 270 50 14 0 1,465 269 0 28.7 0.0 4.4 66.2

Sep 22 1,594 216 94 23 0 1,482 265 -2 27.2 0.0

Sep 23 886 150 114 26 0 1,507 266 -4 20.1 0.0

Sep 24 902 137 166 36 2 1,608 292 0 21.5 0.0 5.8 66.0

Sep 25 760 143 121 37 0 1,554 281 0 22.4 0.0

Sep 26 574 146 124 52 0 1,641 313 2 27.6 0.0

Sep 27 689 110 200 37 0 1,856 328 1 26.1 0.0 4.9 65.1

Sep 28 702 124 186 42 0 2,009 354 -2 33.4 0.0 6.0 66.0

Sep 29 709 80 223 41 0 2,840 486 -1 31.9 0.0 6+ 65.4

Sep 30 860 146 463 61 0 4,171 727 -1 26.6 0.0

TOTAL 19,090 3,045 1,794 386 2 25,303 5,057 -4

AVG. 636 102 60 13 0 843 169 0 25.7 0.0 5.6 67.9

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 26,598 8,335 1,794 386 287 27,746 6,323 2 488

SUMMER 9,086 3,754

FALL 20,128 3,194

TOTALS 55,812 15,283

CHINOOK ADULT

160
TABLE 125

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LITTLE GOOSE PROJECT - FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

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

Oct 1 583 97 514 68 0 3,443 562 0 0 31.3 0.0 4.3 64.2

Oct 2 529 95 634 72 0 3,275 515 0 -4 31.9 0.0

Oct 3 349 53 456 84 0 2,401 404 0 0 34.5 0.0 4.2 63.5

Oct 4 318 49 382 80 0 2,140 389 0 -4 31.7 0.0

Oct 5 307 76 298 64 1 1,729 289 0 0 31.1 0.0 4.7 62.8

Oct 6 344 108 348 49 0 1,942 293 0 -1 32.6 0.0

Oct 7 281 58 277 28 0 1,624 268 0 -1 20.7 0.0

Oct 8 296 62 366 40 0 1,764 305 0 0 26.9 0.0 5.6 61.4

Oct 9 174 54 178 25 0 1,391 251 0 -1 24.8 0.0

Oct 10 155 17 185 18 0 1,032 212 0 -2 21.0 0.0

Oct 11 145 30 136 11 0 1,003 174 0 0 22.2 0.0 5.1 60.9

Oct 12 158 36 170 23 0 1,059 223 0 0 13.9 0.0 5.2 60.7

Oct 13 163 29 144 22 0 949 158 0 0 20.8 0.0

Oct 14 151 25 108 11 0 924 186 0 0 18.8 0.0

Oct 15 95 14 116 4 0 719 113 0 0 17.9 0.0 5.1 60.2

Oct 16 79 16 85 10 0 607 115 0 -1 19.2 0.0 5.5 60.0

Oct 17 124 14 67 4 0 699 176 0 0 17.1 0.0

Oct 18 76 16 48 5 0 355 79 0 0 20.5 0.0

Oct 19 43 18 55 2 0 469 86 0 0 18.7 0.0 5.4 59.3

Oct 20 86 13 36 4 0 449 82 0 0 18.8 0.0

Oct 21 44 7 38 4 0 354 66 0 0 20.4 0.0

Oct 22 72 14 66 5 0 555 118 1 -2 15.4 0.0 5.5 58.3

Oct 23 91 10 52 7 0 487 102 0 0 24.7 0.0

Oct 24 61 11 25 2 0 353 67 0 0 24.5 0.0 5.9 57.7

Oct 25 48 6 36 2 0 407 78 0 0 16.5 0.0

Oct 26 31 14 18 12 0 224 48 0 0 21.8 0.0 4.8 57.3

Oct 27 41 18 32 7 0 270 49 0 0 22.4 0.0

Oct 28 35 10 20 5 0 201 40 0 0 22.4 0.0

Oct 29 14 4 25 8 0 169 31 0 0 16.8 0.0 6.0 56.4

Oct 30 73 23 23 6 0 274 62 0 0 21.1 0.0

Oct 31 11 2 78 13 0 245 55 0 0 18.6 0.0 6+ 55.6

TOTAL 4,977 999 5,016 695 1 31,513 5,596 1 -16

AVG. 161 32 162 22 0 1,017 181 0 -1 22.5 0.0 5.2 59.9

RUN YEAR CHINOOK CHINOOK COHO COHO unclipped BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD PINK TROUT LAMPREY

SPRING 26,598 8,335 6,810 1,081 288 59,259 11,919 1 2 472

SUMMER 9,086 3,754

FALL 25,105 4,193

TOTALS 60,789 16,282

CHINOOK ADULT

161
TABLE 126

DISCHARGE AND WATER QUALITY DATA 

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

DATE KCFS KCFS SECCHI DEG F DATE KCFS KCFS SECCHI DEG F

Nov 1 21.6 0.0 Dec 1 31.3 0.0

Nov 2 19.4 0.0 6.0 54.8 Dec 2 31.9 0.0

Nov 3 23.1 0.0 Dec 3 27.9 0.0

Nov 4 16.9 0.0 Dec 4 30.2 0.0 6+ 45.4

Nov 5 18.0 0.0 6.0 53.3 Dec 5 30.8 0.0 5.8 45.2

Nov 6 21.4 0.0 5.7 52.9 Dec 6 28.6 0.0 6+ 44.6

Nov 7 16.6 0.0 6+ 52.6 Dec 7 29.7 0.0

Nov 8 21.3 0.0 Dec 8 34.3 0.0

Nov 9 19.1 0.0 Dec 9 34.6 0.0

Nov 10 20.0 0.0 Dec 10 29.2 0.0

Nov 11 25.9 0.0 Dec 11 34.3 0.0

Nov 12 29.8 0.0 Dec 12 24.7 0.0 6.0 42.5

Nov 13 18.8 2.7 5.5 50.6 Dec 13 30.9 0.0 6.0 42.2

Nov 14 20.0 0.0 4.7 50.2 Dec 14 31.6 0.0

Nov 15 16.6 1.2 Dec 15 31.0 0.0

Nov 16 16.0 0.0 5.6 50.1 Dec 16 34.6 0.0

Nov 17 12.4 0.0 Dec 17 30.8 0.0

Nov 18 15.3 0.0 Dec 18 28.0 0.0 6+ 40.7

Nov 19 20.2 0.0 Dec 19 29.7 0.0 6+ 40.7

Nov 20 17.0 0.0 5.7 49.0 Dec 20 29.5 0.0

Nov 21 22.9 0.0 5.8 48.9 Dec 21 30.4 0.0 6+ 40.4

Nov 22 21.4 0.0 5.7 48.6 Dec 22 32.5 0.0

Nov 23 34.6 0.0 Dec 23 30.5 0.0

Nov 24 40.3 0.0 Dec 24 34.3 0.0

Nov 25 49.4 0.0 Dec 25 32.7 0.0

Nov 26 43.5 0.0 Dec 26 33.3 0.0 6+ 39.6

Nov 27 42.8 0.0 Dec 27 31.4 0.0 6+ 39.5

Nov 28 35.2 0.0 5.6 46.8 Dec 28 38.6 0.0 6+ 39.3

Nov 29 42.0 0.0 5.9 46.5 Dec 29 19.2 0.0

Nov 30 37.7 0.0 6+ 46.0 Dec 30 53.5 0.0

Dec 31 41.5 0.0

AVG. 25.3 0.1 5.7 50.0 AVG. 32.0 0.0 6+ 41.8

Temperature collected at the primary dewater and recorded in °F .

NOVEMBER DECEMBER

LITTLE GOOSE PROJECT 2017

162
TABLE 127

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS

1970 72,971 59,640 163 2,480 135,254

1971 61,402 70,013 891 2,701 135,007

1972 64,211 63,638 408 799 129,056

1973 70,605 38,820 192 1,157 110,774

1974 26,787 14,784 124 532 42,227

1975 26,960 15,225 173 697 43,055

1976 32,359 20,894 644 733 54,630

1977 49,176 47,388 574 438 97,576

1978 56,069 24,927 168 307 81,471

1979 12,515 21,049 72 390 34,026

1980 10,605 38,627 88 124 49,444

1981 19,086 38,680 200 120 58,086

 **

1991 13,737 96,830 10 1 110,578

1992 26,746 117,698 12 0 144,456

1993 32,384 59,740 16 0 92,140

1994 5,457 45,815 44 0 51,316

1995 5,061 77,744 17 9 82,831

1996 13,538 82,203 1 0 95,742

1997 49,664 74,219 10 59 123,952

1998 19,798 63,753 5 1 83,557

1999 17,235 65,471 16 89 82,811

2000 62,886 101,030 296 313 164,525

2001 214,726 261,132 72 768 476,698

2002 119,429 215,251 38 133 334,851

2003 114,902 176,193 23 865 291,983

2004 100,998 151,406 81 3,042 255,527

2005 46,553 143,537 13 1,992 192,095

2006 44,695 124,440 26 972 170,133

2007 60,398 135,414 37 2,141 197,990

2008 108,953 168,105 594 3,806 281,458

2009 163,562 305,436 1,061 5,239 475,298

2010 189,451 193,891 1,658 2,008 387,008

2011 197,424 175,328 1,436 4,851 379,039

2012 142,119 98,278 453 2,662 243,512

2013 149,442 95,871 996 2,136 248,445

2014 185,367 144,980 2,811 21,468 354,626

2015 202,671 126,271 587 1,986 331,515

2016 129,158 95,404 962 2,518 228,042

2017 77,071 59,259 288 7,891 144,509

Total 2,996,171 3,908,384 15,260 75,428 6,995,243

10-Yr Avg 154,522 146,282 1,085 5,457 307,345

*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.

Includes 2017 extended season counts for March, November, and December 0400 - 2000 PST.

YEARLY TOTALS OF SALMONIDS COUNTED OVER 

1970 - 1981, 1991 - 2017

 LITTLE GOOSE DAM

163
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS*

1970 6,765 32,616 15,204 11,200 1,529 4,508 965 178 6 72,971

1971 133 16,012 24,096 14,473 707 5,319 606 55 1 61,402

1972 2,226 37,991 5,585 14,747 1,614 1,445 576 27 64,211

1973 17,490 34,570 10,661 4,344 520 2,472 528 19 1 70,605

1974 136 14,224 4,451 6,213 556 749 449 9 26,787

1975 152 14,161 6,487 4,182 540 1,143 295 26,960

1976 612 17,403 9,470 3,575 302 642 355 32,359

1977 16,973 19,936 6,707 4,181 182 842 355 49,176

1978 8,190 29,195 10,676 6,172 717 621 498 56,069

1979 947 4,436 4,396 1,391 254 802 289 12,515

1980 508 5,250 2,560 1,488 191 368 240 10,605

1981 2,798 9,399 3,214 2,217 108 724 626 19,086

 **

1991 469 4,968 5,066 1,949 85 715 394 91 13,737

1992 8,000 11,108 4,932 1,217 94 959 331 105 26,746

1993 2,032 16,308 10,018 2,425 241 989 317 54 32,384

1994 294 2,307 1,281 282 98 540 610 45 5,457

1995 82 1,117 1,041 481 146 1,179 1,015 5,061

1996 57 4,872 4,695 1,450 280 1,572 612 13,538

1997 519 26,980 16,769 3,007 296 1,302 791 49,664

1998 1,327 6,787 5,655 1,422 207 2,020 2,380 19,798

1999 73 3,990 4,878 1,937 432 3,787 2,138 17,235

2000 7,510 31,034 11,091 2,680 749 5,148 4,674 62,886

2001 96,386 61,247 31,686 6,792 1,082 12,222 4,953 356 2 214,726

2002 1 1,807 60,391 32,782 6,846 1,493 12,631 3,374 96 8 119,429

2003 2 32,082 29,615 26,129 5,838 829 14,048 5,917 433 9 114,902

2004 21,955 34,443 16,941 3,946 473 19,087 3,888 264 1 100,998

2005 599 16,952 11,484 3,638 679 10,362 2,839 46,553

2006 10 14,632 10,859 4,432 1,108 9,228 4,426 44,695

2007 998 21,050 14,741 4,650 1,154 12,109 5,696 60,398

2008 1,294 39,284 35,674 7,926 2,252 18,892 3,631 108,953

2009 173 52,369 43,467 11,800 4,289 44,304 7,160 163,562

2010 14,935 72,430 37,156 9,058 2,761 39,443 13,668 189,451

2011 145 60,525 67,803 21,088 5,064 31,454 11,345 197,424

2012 113 58,343 22,568 6,156 3,227 43,726 7,986 142,119

2013 611 43,290 19,104 8,331 7,440 60,363 10,303 149,442

2014 2,321 74,676 25,209 12,744 3,873 56,194 10,350 185,367

2015 21,188 80,186 23,558 7,211 6,218 51,580 12,730 202,671

2016 3 1,201 56,569 18,814 5,413 6,530 34,090 5,871 664 3 129,158

2017 61 14,893 28,020 4,507 1,479 22,135 5,976 77,071

Total 6 273,172 1,135,559 634,928 221,409 59,799 529,714 139,157 2,396 31 2,996,171

10-Year Average 4,204 55,257 32,137 9,423 4,313 40,218 8,902 154,522

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

*Jacks included

Includes 2001 extended season counts for November and December 0600-1600 PST.

Includes 2002 extended season counts for February and March 0800-1600 PST and November 

 and December 0600-1600 PST.

Includes 2003 and 2004 extended season counts for January, February, and March 0800-1600 PST and November and 

 December 0600-1600 PST.

Includes 2016 extended season counts for March, November, and December 0400-2000 PST.

MONTHLY COUNT OF CHINOOK SALMON

LITTLE GOOSE DAM; 1970-1981, 1991-2017

TABLE 128

164
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1970 3,346 4,148 1,762 167 1,485 7,487 27,898 11,931 1,136 280 59,640

1971 586 1,968 1,319 85 1,286 3,337 38,988 19,674 2,161 609 70,013

1972 248 251 943 2,565 720 54 1,209 6,637 25,089 24,323 1,258 341 63,638

1973 133 80 1,039 2,051 829 65 1,249 2,856 16,650 12,420 1,129 319 38,820

1974 191 294 543 1,105 278 5 726 2,203 3,970 4,721 583 165 14,784

1975 96 75 70 732 472 16 390 3,433 6,230 3,711 15,225

1976 1,052 345 133 678 3,556 8,988 6,142 20,894

1977 1,340 272 155 1,951 2,738 18,753 22,179 47,388

1978 1,625 216 20 593 2,617 11,547 8,309 24,927

1979 742 222 16 1,614 2,326 5,278 10,851 21,049

1980 3,063 668 43 821 3,858 15,305 14,869 38,627

1981 1,360 424 119 1,740 2,024 11,559 21,454 38,680

 **

1991 804 266 99 1,637 559 31,818 53,734 7,913 96,830

1992 472 189 141 997 2,652 54,585 48,870 9,792 117,698

1993 1,569 343 322 3,601 5,891 12,770 32,357 2,887 59,740

1994 771 148 162 1,522 2,239 8,828 25,830 6,315 45,815

1995 1,130 232 107 1,644 5,743 31,493 37,395 77,744

1996 936 99 105 1,489 7,560 40,468 31,546 82,203

1997 1,208 197 92 1,919 6,629 25,883 38,291 74,219

1998 1,924 107 139 1,090 912 12,939 46,642 63,753

1999 841 78 61 1,796 7,444 33,818 21,433 65,471

2000 841 112 384 3,355 5,361 54,244 36,733 101,030

2001 1,818 179 1,505 9,814 17,590 111,452 90,311 20,313 8150 261,132

2002 1,387 3,342 5,873 294 455 5,853 21,066 86,596 83,357 5,483 1545 215,251

2003 310 2,067 6,744 2,001 109 586 4,741 6,701 81,173 65,715 5,020 1026 176,193

2004 106 911 2,702 1,814 87 524 3,133 4,118 83,925 48,491 4,326 1269 151,406

2005 896 128 494 2,528 5,165 62,611 71,715 143,537

2006 2,569 120 129 978 3,547 54,727 62,370 124,440

2007 2,096 205 339 2,062 4,560 63,517 62,635 135,414

2008 2,127 490 179 5,770 15,499 93,240 50,800 168,105

2009 4,839 538 595 5,655 13,821 160,927 119,061 305,436

2010 2,755 369 632 9,165 19,891 103,207 57,872 193,891

2011 5,505 697 151 4,283 29,183 83,281 52,228 175,328

2012 3,416 510 184 1,419 3,031 52,470 37,248 98,278

2013 2,024 184 180 1,773 6,888 41,043 43,779 95,871

2014 1,175 385 534 6,113 7,120 73,440 56,213 144,980

2015 1,308 183 158 948 4,639 66,554 52,481 126,271

2016 2,077 1,151 181 252 2,751 3,278 36,658 43,067 5,267 722 95,404

2017 1,338 149 23 368 565 25,303 31,513 59,259

Total 1,084 5,065 21,392 74,952 14,106 9,410 100,146 254,724 1,777,225 1,562,271 73,583 14,426 3,908,384

10-Year Average 2,564 369 289 3,825 10,392 73,612 54,426 146,282

 ** 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.

Includes 2016 extended season counts for March, November, and December 0400-2000 PST.

MONTHLY COUNT OF STEELHEAD 

LITTLE GOOSE DAM

1970 - 1981, 1991 - 2017

TABLE 129

165
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

166
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 Night video counts for sockeye 2000 – 0400 hours PST. 

1 Nov – 31 Dec Video counting daily 0600 – 1600 hours PST. 

______________________________________________________________________________ 

FISH LADDER OPERATING SCHEDULE

1 Jan – 2 Jan Ladder in service

3 Jan – 13 Feb Ladder dewatered for annual maintenance

22 Mar – 31 Dec Ladder in service

_____________________________________________________________________________ 

FISHWAY ACTIVITIES

Fish ladder water temperatures were monitored hourly at the ladder exit, diffuser 14, turn pool, 

and junction pool from April 1 – October 31. Project temperatures were also monitored with 

eight digital loggers activated during winter maintenance. Lower Granite fish ladder temperature 

control system was operated for testing from June and remained in normal operation from July 6 

– September 25. 

Substrate media at the ladder exit pool was examined monthly for zebra and quagga mussels 

from March through December. No mussels were found. 

The fish ladder AWS pumps were out of service for annual maintenance from January 1 – 

February 16. 

Lower Granite adult fish trap was operated March 12 – November 19. Fish ladder water 

temperatures did not impact adult trap operations this season. Adult fall Chinook were collected 

and transported to Nez Perce Tribe and WDFW hatcheries for broodstock August 18 – October 

17. 

The juvenile fish facility was operated for fish transport/bypass from March 20 – August 2. 

Juvenile bypass and collection facilities were dewatered early for Phase 1a construction of the 

juvenile bypass system upgrade. 

167
2017

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

CHINOOK* 0 49 11,791 30,289 5,573 1,461 22,480 9,129 525 21 81,318

STEELHEAD 5,394 1,747 161 15 282 437 20,587 43,704 3,877 594 76,798

SOCKEYE 7 218 2 1 228

COHO* 1,277 7,087 431 7 8,802

PINK 0

TOTAL 5,394 1,796 11,952 30,311 6,073 1,900 44,345 59,920 4,833 622 167,146

SHAD 454 25,937 2,380 28,771

LAMPREY 177 138 31 346

STURGEON 0

BULL TROUT 0

*Jacks included

TABLE 130

MONTHLY TOTALS OF SALMONIDS, SHAD, LAMPREY, STURGEON, AND BULL TROUT COUNTED OVER LOWER GRANITE DAM

168
TABLE 131

DISCHARGE AND WATER DATA

DISCH SPILL TURBIDITY DISCH SPILL TURBIDITY

KCFS KCFS SECCHI DEG F KCFS KCFS SECCHI DEG F

Jan 1 21.0 0.0 Feb 1 29.2 0.0

Jan 2 17.1 0.0 Feb 2 28.4 0.0

Jan 3 21.6 0.0 Feb 3 32.5 0.0

Jan 4 22.1 0.0 Feb 4 30.1 0.0

Jan 5 24.2 0.0 Feb 5 34.8 0.0

Jan 6 25.7 0.0 Feb 6 33.4 0.0

Jan 7 22.9 0.0 Feb 7 39.8 0.0

Jan 8 21.0 0.0 Feb 8 39.0 0.0

Jan 9 21.6 0.0 Feb 9 40.2 0.0

Jan 10 28.6 0.0 Feb 10 63.1 0.0

Jan 11 31.8 0.0 Feb 11 72.9 0.0

Jan 12 25.7 0.0 Feb 12 71.6 0.0

Jan 13 26.0 0.0 Feb 13 65.2 0.0

Jan 14 25.7 0.0 Feb 14 59.7 0.9

Jan 15 30.3 0.0 Feb 15 56.8 4.2

Jan 16 29.2 0.0 Feb 16 61.2 4.4

Jan 17 27.2 0.0 Feb 17 78.2 0.6

Jan 18 22.2 0.0 Feb 18 72.4 0.0

Jan 19 22.8 0.0 Feb 19 77.6 0.0

Jan 20 26.9 0.0 Feb 20 77.3 2.5

Jan 21 21.6 0.0 Feb 21 80.6 3.1

Jan 22 29.4 0.0 Feb 22 95.7 23.5

Jan 23 29.4 0.0 Feb 23 93.5 15.4

Jan 24 27.1 0.0 Feb 24 88.2 2.4

Jan 25 29.1 0.0 Feb 25 80.6 0.0

Jan 26 27.2 0.0 Feb 26 83.7 0.0

Jan 27 27.7 0.0 Feb 27 70.6 3.2

Jan 28 30.5 0.0 Feb 28 74.4 3.0

Jan 29 27.3 0.0

Jan 30 28.8 0.0

Jan 31 34.0 0.0

AVG. 26.0 0.0 AVG. 61.8 2.3

LOWER GRANITE PROJECT 2017

JANUARY FEBRUARY

169
TABLE 132

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS MARCH 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Mar 1 22 9 69.3 1.8

Mar 2 68 28 67.0 0.0

Mar 3 50 17 69.7 0.0 38.0 3.5

Mar 4 71 27 67.0 0.0

Mar 5 191 72 76.7 0.0

Mar 6 100 38 82.4 0.0

Mar 7 139 48 84.4 0.0 40.8 2.1

Mar 8 101 40 90.0 0.0 40.0 3.0

Mar 9 137 53 101.7 14.0

Mar 10 186 66 133.9 45.5

Mar 11 48 15 151.2 62.0

Mar 12 31 15 141.0 52.3

Mar 13 207 75 137.3 49.6

Mar 14 179 48 144.0 56.3

Mar 15 328 114 162.6 74.8 41.0 2.2

Mar 16 177 59 191.6 100.7 41.0 1.0

Mar 17 73 27 189.2 99.3 48.3 0.5

Mar 18 144 43 174.9 85.5

Mar 19 283 88 193.9 103.1

Mar 20 83 33 180.5 101.4 48.7 0.5

Mar 21 206 71 184.7 107.8

Mar 22 269 76 186.1 106.6 48.5 1.0

Mar 23 247 74 184.1 105.7

Mar 24 284 106 178.9 91.1 48.6 1.0

Mar 25 272 111 172.3 85.6 46.0 1.5

Mar 26 238 94 172.3 80.5 46.0 1.6

Mar 27 221 84 161.5 75.3 46.6 1.6

Mar 28 214 94 161.5 75.1 47.0 1.8

Mar 29 283 114 153.0 80.2 47.0 1.5

Mar 30 267 133 162.0 82.1 47.0 1.8

Mar 31 275 143 167.7 80.2 47.0 1.6

TOTAL 5,394 2,015 

AVG. 174 65 141.7 58.6 45.1 1.6

 Note: Video counting began on March 1. The counts are 16-hour counts and occurred between 0400-2000 PST.

CHINOOK ADULT

170
TABLE 133

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS APRIL 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Apr 1 0 160 86 158.5 86.8 47.0 1.5

Apr 2 0 205 95 155.8 84.4 46.0 1.9

Apr 3 0 144 61 153.8 82.8 47.0 1.6

Apr 4 0 113 59 150.1 78.7 47.0 1.8

Apr 5 1 88 41 144.7 73.8 47.0 2.0

Apr 6 0 105 53 140.5 69.7 49.0 2.4

Apr 7 0 90 55 138.9 68.4 50.0 2.7

Apr 8 0 62 36 143.4 77.3 45.0 2.5

Apr 9 0 55 24 153.2 82.1 47.8 2.2

Apr 10 0 72 43 147.5 72.3 47.0 2.2

Apr 11 0 57 31 140.5 68.7 47.0 2.2

Apr 12 0 56 25 136.0 62.8 47.0 2.2

Apr 13 0 58 38 134.1 60.5 47.0 2.6

Apr 14 0 60 36 135.6 45.6 48.0 2.5

Apr 15 0 47 25 138.2 46.8 48.0 1.5

Apr 16 0 39 26 121.0 31.7 48.0 2.0

Apr 17 1 43 26 119.9 46.0 48.3 2.3

Apr 18 0 19 12 124.6 52.0 48.5 2.3

Apr 19 0 28 23 126.2 53.8 49.0 2.6

Apr 20 2 27 22 128.1 55.3 50.0 2.6

Apr 21 0 33 13 134.0 61.4 51.0 2.2

Apr 22 1 24 13 126.5 54.3 49.0 2.3

Apr 23 0 30 17 120.5 54.0 49.0 2.2

Apr 24 0 19 13 123.8 57.5 50.8 2.4

Apr 25 5 25 17 130.9 58.6 51.0 2.5

Apr 26 4 20 10 132.2 56.7 51.0 2.6

Apr 27 4 16 12 136.7 52.1 52.0 2.6

Apr 28 8 19 11 135.2 48.3 51.0 2.7

Apr 29 13 15 7 124.4 35.7 51.0 2.5

Apr 30 10 18 8 120.2 41.0 50.2 2.8

TOTAL 49 1,747 938 

 AVG. 2 58 31 135.8 60.6 48.7 2.3

 RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD

49 0 7,141 2,953 

 Note: Visual counts occurred April 1 through October 31. The counts are 16-hour counts and occurred between 0400-2000 PST.

CHINOOK ADULT

171
TABLE 134

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS MAY 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

May 1 1 0 15 11 123.0 34.7 51.0 2.8

May 2 8 0 10 5 118.2 46.1 51.0 3.0

May 3 5 0 13 5 111.7 33.7 52.0 3.0

May 4 5 0 9 5 110.2 22.2 52.1 3.5

May 5 6 0 15 1 122.1 41.9 54.0 3.6

May 6 6 0 13 5 145.5 72.4 54.0 3.2

May 7 7 1 10 4 161.4 78.8 53.0 2.7

May 8 5 1 2 2 171.7 79.8 51.2 2.1

May 9 7 0 6 5 167.5 76.5 50.5 1.7

May 10 5 0 5 4 164.7 74.0 51.0 0.9

May 11 14 0 5 4 166.7 76.0 53.5 1.3

May 12 20 2 4 4 179.0 87.7 54.0 1.5

May 13 18 1 4 4 182.6 91.2 53.5 1.6

May 14 35 2 5 5 172.7 81.8 50.3 1.3

May 15 43 4 1 1 158.7 68.3 50.1 1.2

May 16 62 5 2 2 149.4 59.2 50.5 1.0

May 17 72 8 3 2 141.1 50.9 51.0 1.3

May 18 104 8 6 6 130.4 41.5 50.8 1.7

May 19 452 43 2 1 123.3 36.6 52.0 1.6

May 20 1,183 58 4 2 116.4 33.3 52.0 2.5

May 21 629 53 2 1 115.6 42.0 53.2 3.0

May 22 646 48 3 1 114.7 44.5 54.0 2.8

May 23 373 58 3 2 123.6 43.7 54.2 3.0

May 24 722 113 7 2 141.5 52.2 55.0 3.2

May 25 582 76 1 1 158.6 68.3 56.0 2.9

May 26 434 92 2 2 153.1 63.1 54.0 2.2

May 27 318 84 2 1 146.7 56.7 52.5 1.8

May 28 302 116 1 0 136.5 49.9 53.5 2.0

May 29 617 212 0 0 141.0 51.5 53.9 1.4

May 30 1,361 488 2 1 148.4 58.5 54.2 1.6

May 31 1,676 600 4 4 163.6 73.4 55.1 1.8

TOTAL 9,718 2,073 161 93 

 AVG. 313 67 5 3 143.9 57.7 52.7 2.2

 RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD

 SPRING 9,767 2,073 7,302 3,046 

CHINOOK ADULT

172
TABLE 135

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS JUNE 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Jun 1 1,080 374 0 1 1 0 176.7 85.7 55.8 1.8

Jun 2 868 406 0 2 2 0 179.2 87.6 56.0 1.6

Jun 3 631 367 0 1 1 0 171.9 80.7 55.5 1.7

Jun 4 851 466 0 1 1 0 168.4 77.5 55.0 1.4

Jun 5 492 317 0 0 0 0 171.8 80.5 55.8 1.1

Jun 6 706 342 0 1 1 0 163.7 73.5 56.0 1.2

Jun 7 944 365 0 1 1 0 154.3 65.0 56.5 1.4

Jun 8 1,420 486 0 0 0 0 154.4 65.4 58.0 1.5

Jun 9 1,156 384 0 1 1 0 155.1 65.0 58.0 1.5

Jun 10 1,314 436 0 0 0 0 149.5 58.7 58.0 1.4

Jun 11 1,388 455 0 1 1 0 137.6 47.4 56.2 1.6

Jun 12 1,501 402 0 0 0 0 126.3 37.5 56.3 1.4

Jun 13 1,516 424 0 0 0 0 116.4 38.9 56.1 1.5

Jun 14 1,056 281 0 0 0 0 132.9 43.1 57.0 1.6

Jun 15 1,224 294 0 0 0 0 127.4 38.2 56.7 1.8

Jun 16 694 188 0 0 0 0 119.3 30.3 57.0 1.6

Jun 17 749 196 0 0 0 1 124.0 35.0 57.0 2.1

Jun 18 620 203 0 0 0 0 124.7 36.7 57.1 2.5

Jun 19 361 155 0 0 0 1 120.0 32.4 58.2 2.9

Jun 20 336 107 0 0 0 7 120.6 37.7 59.2 2.6

Jun 21 503 190 0 1 1 7 123.1 35.1 60.5 3.0

Jun 22 643 167 0 0 0 4 122.7 33.7 62.0 2.2

Jun 23 452 152 0 0 0 5 116.2 27.6 62.0 2.4

Jun 24 367 172 0 0 0 13 106.8 19.6 62.0 2.1

Jun 25 163 121 0 0 0 8 105.1 18.9 62.0 2.5

Jun 26 120 94 0 1 1 8 89.8 18.3 62.0 2.0

Jun 27 127 92 0 0 0 42 83.2 18.3 62.6 2.1

Jun 28 140 90 1 0 0 58 83.1 18.2 63.3 2.4

Jun 29 161 109 1 0 0 130 83.9 18.4 64.0 2.7

Jun 30 642 229 5 4 4 170 78.1 18.3 65.0 2.9

TOTAL 17,590 4,635 8,064 7 15 15 454 

 AVG. 1,035 357 269 0 1 1 15 129.5 44.8 58.7 2.0

 RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD

SPRING 27,357 8,256 7 7,317 3,061 454 

SUMMER 4,635 1,881

TOTAL 31,992 10,137

CHINOOK ADULT

173
TABLE 136

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS JULY 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Jul 1 494 179 2 4 4 460 0 74.8 18.2 66.0 2.9

Jul 2 200 96 4 2 2 652 1 71.2 18.3 65.0 3.3

Jul 3 178 98 8 5 1 814 0 69.8 18.4 65.5 3.4

Jul 4 217 118 14 3 1 1,018 0 65.8 18.4 66.0 3.7

Jul 5 179 82 8 2 0 1,096 1 65.8 18.4 66.2 4.0

Jul 6 257 85 6 2 1 1,657 0 62.3 18.6 67.0 4.7

Jul 7 125 42 11 3 2 1,252 0 63.3 18.7 68.0 3.3

Jul 8 184 88 7 9 4 972 0 59.4 18.7 68.0 3.8

Jul 9 192 59 16 6 5 917 0 57.4 18.7 67.7 4.3

Jul 10 151 55 16 0 0 1,312 0 55.7 18.6 68.0 4.0

Jul 11 145 97 24 7 1 1,140 0 55.7 18.5 68.5 3.8

Jul 12 132 70 12 1 0 1,178 -1 51.1 18.4 68.5 4.1

Jul 13 107 54 11 4 2 1,082 5 51.0 18.1 69.0 3.9

Jul 14 89 43 8 7 6 1,021 0 50.5 18.1 68.5 4.0

Jul 15 125 54 14 6 5 1,097 6 49.9 18.2 69.0 4.2

Jul 16 78 49 11 8 7 498 5 47.5 28.7 68.5 4.5

Jul 17 137 58 10 12 10 1,561 4 48.4 18.1 68.5 4.6

Jul 18 102 46 8 11 7 1,330 11 42.3 18.1 68.5 4.6

Jul 19 73 28 8 4 2 1,130 19 47.9 18.2 68.0 4.7

Jul 20 128 35 4 9 5 806 10 47.2 18.1 68.0 4.2

Jul 21 85 34 4 23 19 695 12 43.1 18.1 68.0 4.3

Jul 22 76 41 6 10 5 707 10 42.1 18.1 68.0 4.3

Jul 23 102 30 4 25 13 571 10 39.3 18.2 67.5 4.4

Jul 24 65 22 1 14 12 700 8 40.0 18.2 68.0 4.8

Jul 25 53 22 1 14 10 434 13 41.6 18.1 67.5 5.0

Jul 26 48 23 0 13 7 518 14 41.6 18.2 68.0 5.0

Jul 27 47 5 0 19 7 366 11 38.1 18.1 68.0 5.0

Jul 28 28 18 0 15 13 275 13 40.8 18.2 69.0 5.0

Jul 29 37 10 0 11 10 244 6 41.0 18.1 68.5 5.0

Jul 30 31 16 0 18 11 187 13 39.7 18.1 68.0 5.0

Jul 31 38 13 0 15 14 247 6 41.0 18.1 68.0 5.0

TOTAL 3,903 1,670 218 282 186 25,937 177

 AVG. 126 54 7 9 6 837 6 51.1 18.6 67.8 4.3

 RUN YEAR CHINOOK CHINOOK unclipped

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY

SPRING 27,357 8,256 225 7,599 3,247 26,391 177

SUMMER 8,538 3,551

TOTAL 35,895 11,807

CHINOOK ADULT

174
TABLE 137

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS AUGUST 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Aug 1 42 12 0 0 10 8 250 8 40.2 18.0 69.0 5.0

Aug 2 44 2 0 0 12 10 91 8 41.0 18.1 69.0 5.0

Aug 3 47 7 0 0 15 13 168 8 38.9 18.1 70.0 5.0

Aug 4 37 7 0 0 17 11 256 12 36.9 18.3 68.5 5.0

Aug 5 29 6 0 0 13 7 155 4 34.6 18.0 70.0 5.0

Aug 6 29 6 0 0 4 2 104 8 32.6 18.1 67.5 4.8

Aug 7 20 6 1 1 7 5 274 8 32.6 18.1

Aug 8 32 4 0 0 11 6 234 6 32.6 18.1

Aug 9 25 1 0 0 7 0 150 8 31.1 17.0 69.0 5.0

Aug 10 14 1 0 0 8 4 76 4 30.4 17.9

Aug 11 17 1 0 0 5 4 47 4 30.3 18.1 68.0 4.0

Aug 12 17 2 0 0 2 1 52 6 30.0 18.1 68.5 5.0

Aug 13 11 0 0 0 6 4 25 6 29.9 18.1 66.5 4.6

Aug 14 10 2 0 0 8 7 23 7 30.1 18.3

Aug 15 10 8 0 0 12 7 82 4 30.5 18.3

Aug 16 14 5 0 0 13 11 58 1 31.2 18.2 68.5 4.7

Aug 17 16 6 0 0 20 14 47 6 28.4 16.5

Aug 18 24 7 0 0 13 6 53 1 26.0 15.0 68.0 4.5

Aug 19 34 4 0 0 11 6 47 4 27.2 15.4 5.0

Aug 20 11 2 0 0 12 8 68 6 27.4 15.4

Aug 21 20 5 0 0 9 4 43 1 26.7 14.7 67.5 5.0

Aug 22 35 7 0 0 10 4 6 4 30.0 17.2 68.0 5.0

Aug 23 28 8 0 0 11 5 20 2 30.0 16.4 70.0 5.0

Aug 24 41 5 0 0 17 7 14 1 31.1 17.3 68.5 5.0

Aug 25 53 10 0 0 26 19 12 2 28.2 15.3 70* 5.0

Aug 26 80 10 0 1 19 12 14 1 27.3 14.7 70* 5.0

Aug 27 108 17 0 0 27 14 2 4 30.1 16.3 70* 5.0

Aug 28 102 22 0 0 22 17 -2 0 29.2 15.7 69* 5.0

Aug 29 143 12 0 0 22 14 4 2 27.8 15.4 67.7 5.0

Aug 30 100 17 -1 0 33 19 6 1 29.6 17.6 67.1 5.0

Aug 31 62 4 0 0 35 13 1 1 30.3 18.3 66.0 5.0 TOTAL 414 841 206 0 2 437 262 2,380 138

 AVG 24 60 7 0 14 8 77 4 31.0 17.1 68.3 4.9

 RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 27,357 8,256 0 0 227 8,036 3,509 28,771 315 

SUMMER 8,952 3,627

FALL 841 130

TOTAL 37,150 12,013

CHINOOK ADULT

175
TABLE 138

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Sep 1 77 18 0 0 0 41 19 4 23.0 3.4 66.9 5.0

Sep 2 152 23 0 0 0 63 34 2 22.4 3.4 67.0 5.0

Sep 3 152 25 0 0 0 36 17 2 19.6 3.5 67.4 5.0

Sep 4 139 31 0 0 0 74 36 1 24.0 3.3 66.9 5.0

Sep 5 73 28 0 0 0 68 28 1 26.5 3.6 67.4 5.0

Sep 6 90 13 0 0 0 42 14 5 25.6 3.5 69.0 5.0

Sep 7 108 13 0 0 0 50 22 0 24.3 3.3 69.5 4.8

Sep 8 144 20 0 0 0 38 19 2 32.4 3.4 5.0

Sep 9 600 74 0 0 0 63 25 2 26.3 3.3 69.0 5.0

Sep 10 600 78 -1 0 0 173 65 0 24.1 3.5 68.0 5.0

Sep 11 235 46 1 0 0 102 37 1 28.7 3.4 69.5 5.0

Sep 12 541 96 0 0 0 155 49 0 26.7 3.5 70.0 5.0

Sep 13 304 80 0 0 0 225 77 -1 23.0 3.3 69.0 5.0

Sep 14 310 95 0 0 0 253 62 2 21.2 3.5 69.0 5.0

Sep 15 346 122 0 0 0 208 74 -1 32.1 3.5 69.0 5.0

Sep 16 514 124 0 0 0 328 92 0 29.5 3.5 69.0 5.0

Sep 17 684 199 1 0 0 420 124 -1 26.3 3.5 68.0 5.0

Sep 18 562 144 4 0 0 310 71 1 26.3 3.5 67.5 5.0

Sep 19 946 170 2 0 0 501 116 0 23.2 3.2 67.0 4.5

Sep 20 1,151 169 4 0 0 483 103 4 29.3 3.4 65.0 4.8

Sep 21 1,375 256 12 2 0 608 152 4 25.9 3.5 65.0 5.0

Sep 22 1,726 340 34 1 0 1,090 206 1 24.9 3.4 64.0 4.8

Sep 23 1,114 252 46 1 0 1,191 242 1 26.8 3.5 64.0 5.0

Sep 24 1,500 336 65 2 0 1,630 274 0 23.5 3.5 64.0 5.0

Sep 25 979 266 80 2 0 1,554 246 0 23.5 3.5 64.0 5.0

Sep 26 686 254 128 13 1 1,549 252 0 26.6 3.5 64.0 5.0

Sep 27 786 203 163 4 0 1,756 308 -1 26.2 3.5 63.0 5.0

Sep 28 692 196 196 2 0 2,075 318 1 31.1 3.4 62.8 5.0

Sep 29 840 196 216 17 -1 2,270 330 0 30.3 3.4 62.5 5.0

Sep 30 985 202 268 14 1 3,231 545 1 23.4 3.5 62.0 5.0

TOTAL 18,411 4,069 1,219 58 1 20,587 3,957 31

 AVG. 614 136 41 2 0 686 132 1 25.9 3.4 66.5 5.0

 RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 27,357 8,256 1,219 58 228 28,623 7,466 28,771 346 

SUMMER 8,952 3,627

FALL 19,252 4,199

TOTAL 55,561 16,082

CHINOOK ADULT

176
TABLE 139

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Oct 1 940 175 353 23 4,165 677 0 29.2 3.5 62.0 5.0

Oct 2 569 166 392 26 3,086 439 0 31.0 3.5 62.5 5.0

Oct 3 510 150 407 8 2,765 400 1 33.7 3.5 63.0 5.0

Oct 4 524 125 503 25 3,100 443 0 29.4 3.5 63.4 5.0

Oct 5 374 96 349 31 2,185 269 0 29.6 3.5 63.3 5.0

Oct 6 448 166 484 36 2,761 398 0 28.3 3.4 62.9 5.0

Oct 7 386 142 521 47 3,168 492 2 22.8 3.5 62.0 5.0

Oct 8 385 132 379 28 2,709 346 0 24.6 3.5 62.0 5.0

Oct 9 329 102 361 40 2,233 325 0 23.6 3.4 61.0 4.6

Oct 10 283 94 392 61 2,340 299 0 24.7 6.9 61.0 5.0

Oct 11 238 100 462 48 2,058 312 -1 17.8 0.0 60.0 5.0

Oct 12 218 61 251 29 1,322 180 -1 19.4 0.0 59.5 5.0

Oct 13 82 46 55 4 606 78 0 18.0 3.5 59.1 5.0

Oct 14 198 80 138 7 1,121 180 0 17.5 3.5 59.0 5.0

Oct 15 136 90 170 11 1,240 224 0 17.6 3.5 58.5 4.8

Oct 16 92 55 128 7 847 116 0 16.8 2.2 58.1 4.0

Oct 17 89 47 115 16 732 119 0 21.2 7.0 57.7 4.8

Oct 18 138 82 149 13 924 118 -1 14.1 0.0 56.7 4.3

Oct 19 53 40 80 1 528 83 0 20.9 6.9 64.0 5.0

Oct 20 67 43 144 16 528 84 0 17.5 3.5 55.4 5.0

Oct 21 68 30 82 5 613 83 0 17.7 3.5 55.1 5.0

Oct 22 121 25 114 8 694 94 0 17.7 3.5 55.0 5.0

Oct 23 56 29 73 2 437 84 0 22.8 3.6 54.3 5.0

Oct 24 85 36 82 5 543 73 0 22.1 3.5 54.2 4.9

Oct 25 74 23 90 0 444 55 0 17.6 3.5 53.9 5.0

Oct 26 68 37 67 2 447 73 0 20.4 3.5 55.6 4.8

Oct 27 68 31 36 6 448 74 0 18.7 3.5 53.6 5.0

Oct 28 70 46 48 4 603 119 0 18.6 3.5 53.5 5.0

Oct 29 74 30 44 2 508 92 0 18.2 3.6 53.3 5.0

Oct 30 44 31 67 2 364 53 0 18.4 3.5 53.0 5.0

Oct 31 24 8 34 4 185 29 0 19.2 3.3

TOTAL 6,811 2,318 6,570 517 43,704 6,411 0

 AVG. 220 75 212 17 1,410 207 0 21.6 3.4 58.4 4.9

 RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 27,357 8,256 7,789 575 228 72,327 13,877 28,771 346

SUMMER 8,952 3,627

FALL 26,063 6,517

TOTAL 62,372 18,400

 Note: Visual counts ended October 31. 

CHINOOK ADULT

177
TABLE 140

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS NOVEMBER 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Nov 1 40 24 48 6 222 43 17.6 3.5 52.2 5.0

Nov 2 24 16 44 7 216 41 18.5 3.5 51.9 4.9

Nov 3 18 8 44 9 252 46 17.9 3.5

Nov 4 28 13 30 5 322 67 18.8 3.3 51.2 4.8

Nov 5 27 13 24 4 289 57 18.7 3.5

Nov 6 13 7 16 2 189 50 19.2 3.5 50.8 4.8

Nov 7 12 8 19 2 132 19 16.1 3.5 50.2 5.0

Nov 8 23 8 10 4 86 24 20.7 3.5

Nov 9 23 14 17 0 179 32 16.5 3.5

Nov 10 14 7 10 0 143 28 18.8 3.5

Nov 11 15 7 14 0 151 30 24.1 3.5

Nov 12 13 7 20 0 191 45 21.9 3.5

Nov 13 17 13 11 0 84 20 19.1 3.5 47.8 5.0

Nov 14 9 9 5 0 88 20 18.1 3.4

Nov 15 27 9 11 1 133 29 18.9 0.6 46.9 4.2

Nov 16 5 1 5 1 34 3 19.1 3.4 46.3 5.0

Nov 17 4 2 7 3 38 9 15.6 3.5

Nov 18 9 4 9 1 55 12 20.6 3.5

Nov 19 5 1 4 -1 87 14 17.3 3.5

Nov 20 2 2 8 3 33 7 18.0 3.5

Nov 21 3 1 4 0 85 25 23.3 3.4 46.1 4.4

Nov 22 2 1 5 0 127 26 21.9 3.5

Nov 23 1 2 3 0 101 22 32.3 3.4

Nov 24 1 0 2 1 145 35 39.5 3.5

Nov 25 0 1 2 0 148 37 47.5 3.6

Nov 26 0 0 2 0 62 17 43.2 3.5

Nov 27 6 0 2 0 121 20 40.5 3.4 45.7 2.8

Nov 28 1 0 1 0 68 14 35.3 3.6 45.4 3.5

Nov 29 2 0 3 0 46 8 40.6 3.5 44.0 3.0

Nov 30 3 0 3 0 50 14 34.3 3.4 TOTAL 347 178 383 48 3,877 814 

 AVG. 12 6 13 2 129 27 24.5 3.4 48.2 4.4

 RUN YEAR CHINOOK CHINOOK COHO COHO unclipped

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

SPRING 27,357 8,256 8,172 623 228 76,204 14,691 28,771 346

SUMMER 8,952 3,627

FALL 26,410 6,695

TOTAL 62,719 18,578

 Note: From November 1 to December 31, counts were from video. The counts are 16-hour counts and occurred between 0400-2000 PST.

CHINOOK ADULT

178
TABLE 141

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - FISH COUNTS DECEMBER 2017

CHINOOK COHO COHO TOTAL unclipped BULL DISCH SPILL TURBIDITY

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT KCFS KCFS SECCHI DEG F

Dec 1 10 1 2 0 67 16 31.1 3.5

Dec 2 2 0 1 0 93 21 31.7 3.4

Dec 3 2 0 2 1 113 37 32.8 3.4

Dec 4 4 0 0 0 54 12 32.5 3.4 43.3 4.0

Dec 5 -1 0 0 0 22 5 31.5 3.4 42.8 4.5

Dec 6 2 0 0 0 14 3 29.3 3.4 42.4 4.0

Dec 7 0 0 0 0 19 5 31.3 3.4 41.9 4.7

Dec 8 0 0 0 0 17 4 31.7 3.4

Dec 9 1 0 1 0 16 6 31.3 3.4

Dec 10 0 0 0 0 23 4 30.0 3.3

Dec 11 0 0 0 0 14 2 34.6 3.4 40.7 5.0

Dec 12 0 0 0 0 13 6 32.4 3.4 40.0 3.8

Dec 13 0 0 0 0 8 1 36.6 3.4 39.9 4.8

Dec 14 0 0 -1 0 3 0 32.4 3.4 40.1 5.0

Dec 15 0 0 0 0 4 0 31.0 3.4

Dec 16 0 0 0 0 3 1 30.7 0.0

Dec 17 0 0 0 0 10 5 29.4 0.0

Dec 18 0 0 0 0 3 0 30.7 0.0 39.3 4.6

Dec 19 0 0 0 0 9 3 31.7 0.0 39.8 5.0

Dec 20 0 0 0 0 13 2 32.1 0.0 39.8 4.8

Dec 21 0 0 0 0 16 2 30.6 0.0 39.9 5.0

Dec 22 0 0 1 0 5 4 33.8 0.0

Dec 23 0 0 0 0 6 2 31.6 0.0

Dec 24 0 0 0 0 6 3 33.7 0.0

Dec 25 0 0 0 0 11 2 34.0 0.0

Dec 26 0 0 0 0 7 2 36.6 0.0 39.8 3.6

Dec 27 0 0 0 0 7 0 33.8 0.0 39.4 3.5

Dec 28 0 0 0 0 0 0 36.3 0.0 39.0 5.0

Dec 29 0 0 0 0 3 2 36.8 0.0

Dec 30 0 0 0 0 6 3 51.3 0.0

Dec 31 0 0 0 0 9 0 50.1 0.0

TOTAL 20 1 6 1 594 153 

 AVG. 1 0 0 0 19 5 33.7 1.6 40.5 4.5

 RUN YEAR

 TOTALS TO DATE CHINOOK CHINOOK COHO COHO unclipped BULL

ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD SHAD LAMPREY TROUT

SPRING 27,357 8,256 8,177 624 228 76,684 14,813 28,771 346 0 

SUMMER 8,952 3,627 

FALL 26,430 6,696

TOTAL 62,739 18,579

 Note: From November 1 to December 31, counts were from video. The counts are 16-hour counts and occurred between 0400-2000 PST.

Official Fall Chinook run ended December 15. 

CHINOOK ADULT

179
TABLE 142

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - NIGHT FISH COUNTS JUNE 2017

CHINOOK COHO COHO TOTAL unclipped

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

Jun 1 27 5 0 0 0

Jun 2 39 7 0 0 0

Jun 3 17 7 0 0 0

Jun 4 18 12 0 0 0

Jun 5 10 7 0 0 0

Jun 6 19 19 0 0 0

Jun 7 46 22 0 0 0

Jun 8 49 16 0 0 0

Jun 9 44 13 0 0 0

Jun 10 30 9 0 0 0

Jun 11 26 12 0 0 0

Jun 12 57 14 0 0 0

Jun 13 71 15 0 0 0

Jun 14 52 11 0 0 0

Jun 15 50 6 0 0 0

Jun 16 30 16 0 0 0

Jun 17 25 4 0 0 0

Jun 18 32 9 0 0 0

Jun 19 24 3 0 0 1

Jun 20 25 9 0 0 0

Jun 21 41 4 0 0 0

Jun 22 37 8 0 0 1

Jun 23 30 1 0 0 0

Jun 24 11 3 0 0 0

Jun 25 4 6 0 0 0

Jun 26 3 1 0 0 0

Jun 27 4 3 0 0 0

Jun 28 7 8 0 0 0

Jun 29 20 11 0 0 1

Jun 30 7 10 1 1 0

TOTAL 610 245 271 1 1 3 

 AVG. 36 19 9 0 0 0

Note: Night counts are video counts from 2000-0400 PST. 

CHINOOK ADULT

180
TABLE 143

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - NIGHT FISH COUNTS JULY 2017

CHINOOK COHO COHO TOTAL unclipped

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

Jul 1 9 5 0 0 0 0

Jul 2 1 0 0 0 0 1

Jul 3 6 2 0 1 0 2

Jul 4 -1 8 3 2 2 3

Jul 5 2 5 1 0 0 4

Jul 6 6 6 4 0 0 2

Jul 7 7 4 0 0 0 4

Jul 8 5 2 2 0 0 6

Jul 9 10 1 4 0 0 1

Jul 10 3 11 8 3 1 5

Jul 11 13 6 8 0 0 11

Jul 12 12 12 5 0 0 15

Jul 13 9 7 4 1 1 27

Jul 14 4 7 5 2 2 19

Jul 15 9 2 6 1 1 41

Jul 16 6 8 7 0 0 39

Jul 17 7 9 5 0 0 52

Jul 18 1 5 4 0 0 62

Jul 19 7 3 1 0 0 94

Jul 20 7 3 2 2 2 70

Jul 21 1 2 0 1 1 63

Jul 22 4 2 0 0 0 61

Jul 23 4 0 0 1 1 58

Jul 24 5 0 2 1 0 76

Jul 25 3 3 0 1 0 73

Jul 26 0 2 0 0 0 51

Jul 27 1 5 0 0 0 82

Jul 28 1 0 0 1 0 62

Jul 29 4 0 0 1 1 52

Jul 30 1 1 0 1 1 61

Jul 31 5 0 0 2 2 56

TOTAL 152 121 71 21 15 1,153

 AVG. 5 4 2 1 0 37

Note: Night counts are video counts from 2000-0400 PST.

CHINOOK ADULT

181
TABLE 144

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - NIGHT FISH COUNTS AUGUST 2017

CHINOOK COHO COHO TOTAL unclipped

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

Aug 1 3 0 0 0 59

Aug 2 3 2 0 0 56

Aug 3 3 0 2 1 71

Aug 4 1 0 0 0 44

Aug 5 1 0 0 0 55

Aug 6 -1 0 0 0 34

Aug 7 0 1 0 0 35

Aug 8 0 0 0 0 44

Aug 9 0 0 1 0 49

Aug 10 0 0 0 0 25

Aug 11 0 1 0 0 29

Aug 12 0 1 1 0 17

Aug 13 0 0 0 0 43

Aug 14 0 0 1 1 24

Aug 15 0 1 1 1 29

Aug 16 0 0 0 0 28

Aug 17 2 1 0 0 32

Aug 18 0 0 0 0 35

Aug 19 1 0 0 0 19

Aug 20 1 0 1 0 32

Aug 21 0 1 0 0 22

Aug 22 0 0 1 0 39

Aug 23 0 1 0 0 27

Aug 24 0 1 2 2 27

Aug 25 3 0 3 2 16

Aug 26 2 0 2 0 23

Aug 27 1 -1 0 0 28

Aug 28 0 0 3 0 33

Aug 29 0 0 1 1 39

Aug 30 0 0 0 0 33

Aug 31 0 0 2 1 31

TOTAL 12 8 9 21 9 1,078

 AVG 1 1 0 1 0 35

Note: Night counts are video counts from 2000-0400 PST.

CHINOOK ADULT

182
TABLE 145

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

LOWER GRANITE PROJECT - NIGHT FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO TOTAL unclipped

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

Sep 1 6 0 0 0 2 1 15

Sep 2 2 1 0 0 2 0 15

Sep 3 3 1 0 0 4 2 27

Sep 4 0 0 0 0 2 0 23

Sep 5 1 0 0 0 5 3 29

Sep 6 2 0 0 0 2 0 19

Sep 7 0 1 0 0 1 1 18

Sep 8 1 2 0 0 3 1 20

Sep 9 3 0 0 0 5 4 15

Sep 10 0 1 0 0 23 19 21

Sep 11 2 3 0 0 7 1 21

Sep 12 5 3 0 0 7 2 20

Sep 13 3 1 0 0 23 8 12

Sep 14 5 3 0 0 17 7 16

Sep 15 10 4 0 0 22 6 12

Sep 16 8 4 0 0 35 10 12

Sep 17 8 2 0 0 17 7 15

Sep 18 26 2 0 0 60 15 13

Sep 19 21 4 0 0 50 14 7

Sep 20 29 6 0 0 56 19 6

Sep 21 31 9 0 0 128 38 3

Sep 22 30 7 3 0 109 28 2

Sep 23 3 4 8 0 68 14 -3

Sep 24 3 3 9 0 79 12 2

Sep 25 7 6 5 1 136 21 -2

Sep 26 7 7 3 0 165 26 3

Sep 27 12 2 16 1 190 51 0

Sep 28 15 2 22 0 167 35 3

Sep 29 16 0 11 0 227 44 1

Sep 30 11 1 32 0 300 60 5

TOTAL 270 79 109 2 1,912 449 350

 AVG. 9 3 4 0 64 15 12 

Note: Night counts are video counts from 2000-0400 PST.

CHINOOK ADULT

183
TABLE 146

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS

1975 28,460 17,311 209 921 46,901

1976 31,667 23,017 531 900 56,115

1977 49,123 53,037 458 268 102,886

1978 54,246 30,068 123 152 84,589

1979 12,548 25,046 25 158 37,777

1980 10,986 40,454 96 43 51,579

1981 19,198 40,234 218 17 59,667

1982 19,476 72,840 211 59 92,586

1983 16,200 86,234 122 51 102,607

1984 16,517 98,923 49 0 115,489

1985 36,567 118,463 35 2 155,067

1986 43,023 134,519 15 1 177,558

1987 37,677 70,151 29 0 107,857

1988 37,882 87,040 23 0 124,945

1989 19,557 132,579 2 0 152,138

1990 23,345 56,859 0 0 80,204

1991 13,618 100,381 8 0 114,007

1992 26,193 121,459 15 0 147,667

1993 30,446 66,699 12 0 97,157

1994 5,077 47,550 5 0 52,632

1995 3,702 80,853 3 0 84,558

1996 11,129 86,072 3 0 97,204

1997 46,727 85,917 11 92 132,747

1998 18,557 72,017 2 12 90,588

1999 15,884 74,370 14 262 90,530

2000 62,659 113,211 299 925 177,094

2001 210,381 262,568 36 1,087 474,072

2002 119,304 218,718 55 395 338,472

2003 119,676 180,672 11 1,265 301,624

2004 109,061 154,389 113 3,904 267,467

2005 49,530 155,783 18 2,183 207,514

2006 45,992 145,991 17 1,434 193,434

2007 62,530 157,345 52 2,798 222,725

2008 115,632 175,481 909 4,770 296,792

2009 168,032 323,697 1,219 4,912 497,860

2010 189,394 206,885 2,201 1,902 400,382

2011 179,497 183,648 1,502 5,351 369,998

2012 141,449 110,675 470 2,635 255,229

2013 149,926 107,910 757 2,454 261,047

2014 195,167 164,106 2,786 18,651 380,710

2015 203,259 139,776 440 1,688 345,163

2016 128,833 100,176 816 3,170 232,995

2017 81,318 76,798 228 8,802 167,146

Total 2,959,445 4,799,922 14,148 71,264 7,844,779

10-Year

Average 155,251 158,915 1,133 5,434 320,732

*Jacks included

YEARLY TOTALS OF SALMONIDS COUNTED OVER

LOWER GRANITE DAM

1975 - 2017

184
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTALS*

1975 1 11,693 8,722 4,854 1,183 1,462 474 71 28,460

1976 149 14,358 10,438 5,074 428 605 535 80 31,667

1977 12,824 22,892 6,718 4,622 203 961 776 125 2 49,123

1978 3,329 29,983 11,464 6,976 1,234 698 519 42 1 54,246

1979 234 4,461 4,455 1,794 256 1,003 302 43 12,548

1980 328 5,227 2,558 1,916 241 345 343 28 10,986

1981 1,380 10,730 2,713 2,561 92 1,008 677 37 19,198

1982 42 9,121 4,650 3,217 329 1,399 650 62 6 19,476

1983 113 7,676 3,551 3,167 234 828 552 79 16,200

1984 134 4,915 5,602 4,274 303 719 522 48 16,517

1985 1,429 20,384 10,466 1,971 281 1,285 697 53 1 36,567

1986 3,623 26,434 7,472 2,796 137 1,250 1,136 172 3 43,023

1987 1 4,836 22,217 5,578 3,532 216 664 508 116 9 37,677

1988 4,722 20,615 8,771 2,654 212 429 371 104 4 37,882

1989 577 10,597 5,771 1,511 225 478 338 60 19,557

1990 2,808 12,925 4,902 2,094 64 248 264 40 23,345

1991 250 4,698 5,177 2,397 72 524 465 35 13,618

1992 6,205 12,170 4,783 1,998 110 576 288 63 26,193

1993 638 15,627 9,728 3,095 281 736 300 41 30,446

1994 99 2,283 1,180 436 73 422 539 45 5,077

1995 22 870 936 438 113 757 539 27 3,702

1996 38 3,415 4,260 1,557 210 1,133 471 45 11,129

1997 222 22,323 18,376 3,690 274 1,159 631 52 46,727

1998 1 942 6,330 5,398 1,877 175 1,495 2,200 138 1 18,557

1999 36 3,358 4,886 2,214 396 3,017 1,832 143 2 15,884

2000 5,984 30,609 12,074 3,032 564 5,719 4,435 240 2 62,659

2001 90,165 63,007 31,721 7,392 760 11,596 5,319 414 7 210,381

2002 1 1,050 56,456 35,129 8,223 1,102 12,774 4,336 229 4 119,304

2003 10 29,379 30,358 31,808 7,467 817 12,616 6,990 228 3 119,676

2004 1 20,189 42,777 19,382 3,991 410 17,277 4,512 522 0 109,061

2005 327 17,557 11,709 5,320 445 11,295 2,767 105 5 49,530

2006 4 14,325 12,477 3,927 1,053 8,630 5,332 240 4 45,992

2007 1 531 19,516 16,994 4,921 1,200 12,720 6,428 217 2 62,530

2008 1,019 36,995 40,654 9,513 1,819 20,570 4,725 335 2 115,632

2009 95 52,614 45,565 12,404 2,871 44,432 9,630 419 2 168,032

2010 1 9,432 75,785 36,788 11,810 2,078 38,806 14,025 668 1 189,394

2011 71 52,580 56,837 23,502 3,837 30,091 12,011 557 11 179,497

2012 36 53,549 24,743 5,607 2,353 45,341 9,016 793 11 141,449

2013 1 267 42,356 20,223 6,930 3,818 61,913 13,316 1,102 0 149,926

2014 0 1,149 74,107 26,374 12,194 3,017 61,195 15,640 1,486 5 195,167

2015 6 13,867 85,575 23,383 7,957 4,817 51,721 14,945 974 14 203,259

2016 3 785 54,283 19,137 5,884 5,769 35,122 7,087 763 0 128,833

2017 0 49 11,791 30,289 5,573 1,461 22,480 9,129 525 21 81,318

Total 26 219,380 1,119,542 653,842 216,362 45,533 527,499 165,572 11,566 123 2,959,445

10-Year

Average 2,677 53,964 32,399 10,137 3,184 41,167 10,952 762 155,251

*Jacks included

LOWER GRANITE DAM 

1975 - 2017

TABLE 147

MONTHLY COUNT OF CHINOOK SALMON

185
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1975 1,724 1,065 104 102 3,337 6,396 3,584 703 296 17,311

1976 173 21 181 1,120 575 120 527 3,816 8,720 6,837 860 67 23,017

1977 9 142 1,235 229 59 1,538 2,652 16,296 27,492 2,950 435 53,037

1978 354 716 2,276 2,009 252 9 478 2,721 10,829 9,528 788 108 30,068

1979 12 44 802 962 192 16 1,197 2,602 5,143 11,323 2,487 266 25,046

1980 1,149 3,403 1,172 36 517 3,378 13,291 15,455 2,053 40,454

1981 1,052 1,610 604 98 1,422 1,609 9,391 20,714 3,096 638 40,234

1982 1,778 2,202 1,472 66 817 9,118 20,219 32,850 3,945 373 72,840

1983 3,336 1,416 244 7 1,676 8,899 32,063 34,028 4,425 140 86,234

1984 2,647 3,914 961 40 1,886 3,458 34,709 46,445 4,841 22 98,923

1985 2,474 9,686 856 146 706 5,027 63,074 33,137 3,230 127 118,463

1986 8,179 2,358 163 62 3,031 2,323 39,780 71,426 6,671 526 134,519

1987 2,962 2,951 251 51 783 2,342 16,644 34,235 8,809 1,123 70,151

1988 2,108 4,562 623 173 768 1,806 27,071 43,066 6,307 556 87,040

1989 2,172 4,789 429 99 2,026 4,199 49,256 55,766 13,308 535 132,579

1990 2,728 3,329 174 27 444 364 8,250 26,117 13,872 1,554 56,859

1991 2,422 3,530 285 43 1,009 454 24,610 58,803 7,892 1,333 100,381

1992 1,925 2,789 194 76 725 2,009 47,058 56,284 9,709 690 121,459

1993 3,232 8,118 364 191 2,621 5,298 10,374 32,618 3,702 181 66,699

1994 1,644 3,007 132 97 888 1,693 7,089 25,913 6,772 315 47,550

1995 3,176 1,166 193 33 1,216 3,540 27,585 37,260 5,176 1,508 80,853

1996 1,720 1,017 71 52 1,068 4,218 38,109 34,267 4,607 943 86,072

1997 2,043 1,408 183 65 1,423 5,975 22,424 42,544 9,305 547 85,917

1998 2,390 1,837 107 94 1,001 731 10,295 46,326 7,071 2,165 72,017

1999 2,091 855 92 35 1,333 5,577 35,954 23,694 4,044 695 74,370

2000 1,453 932 94 275 2,907 5,081 57,412 39,501 5,217 339 113,211

2001 3,200 2,365 193 1,087 6,772 11,315 101,289 105,685 24,287 6,375 262,568

2002 4,064 7,992 415 272 4,866 14,234 83,239 93,223 9,360 1,053 218,718

2003 13,038 2,583 182 398 3,169 5,108 71,337 77,100 7,157 600 180,672

2004 4,802 2,662 154 421 2,492 3,227 78,020 55,626 6,480 505 154,389

2005 3,479 1,204 180 433 2,156 3,315 57,231 79,926 6,882 977 155,783

2006 3,467 3,924 200 87 691 2,063 50,958 68,063 14,958 1,580 145,991

2007 6,894 3,477 211 271 1,504 3,792 58,983 71,535 8,269 2,409 157,345

2008 3,812 3,412 547 107 4,301 13,596 83,413 56,851 8,322 1,120 175,481

2009 4,313 5,918 550 486 3,806 8,978 154,804 129,599 14,574 669 323,697

2010 5,934 3,986 542 490 8,939 16,337 98,690 63,325 7,620 1,022 206,885

2011 5,017 6,443 830 73 3,309 21,163 84,732 58,065 3,355 661 183,648

2012 4,451 3,863 613 108 1,202 2,374 46,049 40,984 8,927 2,104 110,675

2013 4,461 2,674 304 107 1,044 4,016 39,492 49,717 5,597 498 107,910

2014 5,419 1,683 381 325 4,511 5,448 66,495 66,635 10,137 3,072 164,106

2015 7,118 1,798 264 113 814 3,323 59,018 58,255 8,150 923 139,776

2016 3,843 1,463 167 194 2,180 3,313 34,143 47,401 6,763 709 100,176

2017 5,394 1,747 161 15 282 437 20,587 43,704 3,877 594 76,798

Total 539 790 144,788 129,123 16,871 7,061 84,147 214,266 1,830,522 2,034,907 296,555 40,353 4,799,922

10-Yr

Average 4,976 3,299 436 202 3,039 7,899 68,742 61,454 7,732 1,137 158,915

TABLE 148

MONTHLY COUNT OF STEELHEAD

1975 - 2017

LOWER GRANITE DAM 

186
PRIEST RAPIDS AND WANAPUM DAMS 

FISH COUNTING SCHEDULE 

Jan. 1 – Apr. 14 No adult fish counting. 

Apr. 15 – Nov. 15 Daily fish counting via video fish-counting system. 

Nov. 16 – Dec. 31 No adult fish counting. 

2017 FISH LADDER OPERATING AND MAINTENANCE SCHEDULE – PRIEST 

RAPIDS DAM 

Left Bank Ladder 

01 Jan. – 02 Feb. In service (within operational criteria). 

03 Feb. – 29 Mar. Out of criteria for annual inspection, maintenance and repairs. 

30 Mar. – 31 Dec. In service (within operational criteria). 

Right Bank Ladder 

01 Jan. – 2 Jan. Out of criteria for annual inspection, maintenance, and repairs. 

03 Jan. – 31 Dec. In service (within operational criteria). 

FISH LADDER OPERATING AND MAINTENANCE SCHEDULE – WANAPUM 

DAM

Left Bank Ladder 

01 Jan. – 10 Mar. Out of criteria for annual inspection, maintenance, and repairs. 

11 Mar. – 31 Dec. In service (within operational criteria). 

Right Bank Ladder 

01 Jan. – 27 Feb. Out of criteria for annual inspection, maintenance, and repairs. 

28 Feb. – 31 Dec. In service (within operational criteria). 

Note: Out of criteria dates provided above reflect time periods 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. Emergency outage 

less than 24 hours in duration not listed. 

2017 FISHWAY ACTIVITIES 

Adult Fish Counting 

The video fish-counting system uses digital video cameras installed in the fishways to 

assist with counting migrating fish at Priest Rapids and Wanapum dams. Digital video 

images are streamed 24 hours per day to a digital video recorder (DVR) at each dam. 

187
These DVRs are networked and accessed by fish counters via computers from the fishcounting room at Wanapum Maintenance Center. The fish counting staff playback these 

images in a fast-forward mode until a fish is observed, then slowed for fish identification 

and count. During periods of concentrated fish passage at the counting window, playback 

is slowed down to real time or replayed to facilitate counting accuracy. At the end of each 

day all counts are electronically tallied and a fish-count report is generated for each dam 

and posted on Grant County PUD’s Fish, Wildlife, and Water Quality’s website: 

http://www.grantpud.org/environment/fish-wildlife/fish-counts. 

Adult PIT Tag Detection 

The PIT tag detection array is located in the exit section in both ladders of Priest Rapids 

Dam. The detection system is operated continuously whenever the adult fishways are 

operational. Another PIT tag monitoring site is located within the Off-Ladder Adult Fish 

Trap. 

Off Ladder Adult Fish Trap 

The adult fish trap is located off the left bank fish ladder at Priest Rapids Dam. The trap 

was used by the Washington Department of Fish and Wildlife (WDFW) to: (1) trap adult 

sockeye salmon for the Yakama Nation for the Lake Cle Elum and Cooper Lake sockeye 

reintroduction program; (2) perform a steelhead stock assessment; (3) complete the Priest 

Rapids Hatchery broodstock collection program; (4) and complete a Chinook run 

reconstruction program. The facility was completely dewatered and winterized on 

November 9, 2017. 

Adult Lamprey Passage Study 

Grant PUD continued the implementation of the Pacific Lamprey Management Plan to 

assess behavior and passage efficiency through the fishways at Priest Rapids and 

Wanapum dams to evaluate the efficacy of design enhancements. Twenty seventeen was 

the final year for monitoring lamprey associated with a reservoir passage study initiated 

in 2015. 

188
TABLE 149

MONTHLY TOTALS OF SALMONIDS, SHAD, AND LAMPREY COUNTED OVER PRIEST RAPIDS DAM

2017

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

CHINOOK* 5 4,054 21,624 34,404 5,126 17,399 12,443 1,600 96,655 

STEELHEAD 14 18 103 310 794 3,462 1,067 36 5,804 

SOCKEYE 0 17,278 49,190 200 2 66,670 

COHO* 0 4,681 3,975 63 8,719 

PINK 0 

TOTAL 19 4,072 39,005 83,904 6,120 25,544 17,485 1,699 177,848 

SHAD 0 0 23 6,837 984 182 57 8,083 

LAMPREY 0 49 345 10,039 12,406 2,955 199 19 26,012

*Jacks included

189
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS APRIL 2017

CHINOOK COHO COHO BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY TROUT KCFS KCFS DEG F

Apr 1 241.4 157.5 41.6

Apr 2 231.7 149.8 42.0

Apr 3 232.0 117.7 42.1

Apr 4 234.5 128.8 42.2

Apr 5 241.1 138.6 42.3

Apr 6 227.2 127.9 42.4

Apr 7 213.4 137.0 42.6

Apr 8 216.3 140.3 42.6

Apr 9 241.1 129.0 42.7

Apr 10 233.8 121.5 42.9

Apr 11 237.5 150.0 43.0

Apr 12 220.5 121.8 43.2

Apr 13 218.0 120.5 43.4

Apr 14 224.4 101.0 43.5

Apr 15 0 1 189.2 84.1 43.7

Apr 16 0 1 178.7 90.9 44.0

Apr 17 0 0 230.2 126.6 44.5

Apr 18 0 0 194.6 61.4 44.8

Apr 19 0 1 180.7 79.6 44.9

Apr 20 0 1 234.4 127.3 45.3

Apr 21 0 4 192.7 88.8 45.7

Apr 22 0 0 201.5 102.8 46.0

Apr 23 0 1 228.3 133.5 46.3

Apr 24 1 3 197.0 113.6 46.5

Apr 25 0 0 198.2 109.5 46.6

Apr 26 0 0 207.5 108.8 46.7

Apr 27 1 1 188.9 102.6 46.8

Apr 28 2 0 192.6 117.4 46.9

Apr 29 0 0 199.0 98.8 47.1

Apr 30 1 1 201.5 102.5 47.5

TOTAL 5 14

AVG. 0 1 214.3 116.3 44.3

TABLE 150

CHINOOK ADULT

190
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS MAY 2017

CHINOOK COHO COHO BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY TROUT KCFS KCFS DEG F

May 1 7 0 2 0 158.0 85.1 47.2

May 2 1 0 0 0 167.0 73.7 47.3

May 3 5 0 0 0 214.6 122.8 47.6

May 4 6 0 2 0 214.5 92.2 48.0

May 5 5 0 1 0 228.2 134.0 48.6

May 6 3 0 0 0 229.1 136.0 48.8

May 7 8 0 2 0 185.4 97.9 49.0

May 8 22 0 1 0 235.3 131.3 49.3

May 9 3 0 0 0 268.0 156.7 49.6

May 10 9 0 0 0 230.5 140.5 49.8

May 11 2 0 0 0 219.3 115.0 49.7

May 12 20 0 3 0 246.5 125.1 49.7

May 13 30 0 0 0 251.9 136.5 49.6

May 14 34 0 1 0 257.6 139.6 49.5

May 15 47 0 0 0 287.0 174.7 49.6

May 16 48 0 0 0 268.3 192.7 49.6

May 17 89 0 0 0 264.7 156.7 49.7

May 18 169 3 0 0 275.0 179.1 50.1

May 19 175 4 1 0 198.0 92.5 50.6

May 20 208 5 0 1 293.8 175.1 51.3

May 21 183 5 0 1 266.6 133.9 51.8

May 22 159 4 0 3 251.9 149.6 52.4

May 23 118 8 0 8 262.5 164.1 52.7

May 24 166 4 0 3 230.9 163.3 52.5

May 25 114 6 4 3 270.8 158.5 52.6

May 26 205 0 0 3 271.8 147.0 52.9

May 27 162 10 0 8 266.8 152.3 53.1

May 28 293 23 0 7 286.0 175.6 53.4

May 29 489 34 0 4 289.3 175.5 53.7

May 30 550 48 1 3 290.9 200.0 54.0

May 31 502 68 0 5 283.8 145.5 54.3

TOTAL 3,832 222 18 49 

AVG. 124 7 1 2 247.2 142.7 50.6

RUN YEAR CHINOOK CHINOOK

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 3,837 222 0 32 0 49

TABLE 151

CHINOOK ADULT

191
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS JUNE 2017

CHINOOK COHO COHO BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY TROUT KCFS KCFS DEG F

Jun 1 495 67 0 1 0 1 276.7 140.4 54.1

Jun 2 380 64 0 0 0 4 266.7 148.6 54.1

Jun 3 309 66 0 3 0 2 269.6 154.1 54.1

Jun 4 243 50 3 11 0 4 266.1 165.4 54.1

Jun 5 251 47 0 2 0 1 262.2 149.5 54.1

Jun 6 263 42 0 0 0 3 270.4 144.5 54.6

Jun 7 280 43 0 0 0 7 278.9 168.5 55.2

Jun 8 316 59 2 0 0 11 283.7 173.4 55.7

Jun 9 293 55 1 0 0 2 289.4 188.4 56.0

Jun 10 127 9 1 2 0 6 272.0 165.7 55.7

Jun 11 179 37 8 5 0 6 266.1 165.3 55.8

Jun 12 115 10 11 0 1 6 251.6 171.2 56.2

Jun 13 180 12 7 0 0 9 268.7 168.1 56.2

Jun 14 137 8 20 0 0 11 259.7 152.7 56.4

Jun 15 221 6 27 9 0 7 252.4 145.6 56.8

Jun 16 362 19 38 3 0 10 231.6 172.0 57.1

Jun 17 820 19 116 6 0 10 210.6 118.9 57.2

Jun 18 570 2 86 14 0 12 225.3 82.1 57.3

Jun 19 386 32 63 0 1 14 168.4 47.5 57.6

Jun 20 1,124 49 139 0 1 27 194.0 78.3 58.4

Jun 21 1,087 25 402 0 0 29 157.2 60.6 58.6

Jun 22 1,093 32 403 12 1 19 209.3 100.9 58.7

Jun 23 1,440 30 859 13 3 11 185.0 64.7 59.2

Jun 24 987 4 494 0 3 20 175.7 50.4 59.5

Jun 25 1,446 29 867 0 0 25 170.0 30.6 60.1

Jun 26 1,588 86 2,524 4 1 17 166.8 70.0 60.7

Jun 27 1,555 41 2,147 1 1 16 199.6 67.3 60.9

Jun 28 978 38 2,898 3 4 13 175.6 70.2 60.6

Jun 29 1,602 56 3,108 10 6 16 155.4 29.5 60.8

Jun 30 1,752 8 3,054 4 1 26 122.9 29.3 62.0

TOTAL 3,431 17,148 1,045 17,278 103 23 345

AVG. 1,009 35 576 3 1 12 226.1 115.8 57.3

RUN YEAR CHINOOK CHINOOK

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 7,268 783 17,278 135 23 394 

SUMMER 17,148 484

TOTAL 24,416 1,267

TABLE 152

CHINOOK ADULT

192
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS JULY 2017

CHINOOK COHO COHO BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY TROUT KCFS KCFS DEG F

Jul 1 1,290 1 3,384 0 12 41 71.8 30.8 62.2

Jul 2 2,237 69 5,044 4 44 14 154.6 66.3 62.4

Jul 3 1,917 93 4,732 8 105 14 171.5 31.2 62.8

Jul 4 1,848 18 2,756 2 256 18 130.6 29.0 63.0

Jul 5 2,186 23 3,166 2 95 9 132.3 29.1 63.2

Jul 6 2,135 8 3,371 7 453 22 151.8 28.9 63.5

Jul 7 2,018 3 3,580 4 68 16 119.0 26.1 63.7

Jul 8 2,006 28 3,190 8 485 28 135.3 25.4 64.0

Jul 9 1,512 56 2,524 7 416 34 99.6 24.1 64.5

Jul 10 1,052 50 2,111 5 612 50 77.9 27.7 64.6

Jul 11 1,289 28 1,816 4 579 59 170.7 30.9 64.3

Jul 12 1,354 25 1,897 5 385 61 186.0 69.8 64.4

Jul 13 1,513 43 2,047 7 582 128 170.6 29.5 64.9

Jul 14 1,334 67 975 9 478 224 106.2 26.9 65.2

Jul 15 1,616 8 1,680 8 221 211 128.1 25.7 65.2

Jul 16 1,237 25 1,294 6 192 383 109.6 25.4 65.0

Jul 17 669 25 803 5 218 529 148.6 21.1 64.2

Jul 18 619 42 911 12 200 548 96.9 20.1 64.5

Jul 19 716 5 909 13 103 816 138.1 19.1 65.0

Jul 20 445 8 811 7 154 549 88.2 19.8 65.0

Jul 21 527 42 436 9 139 419 70.7 20.8 64.9

Jul 22 629 32 376 16 129 643 112.0 21.5 **

Jul 23 522 31 452 16 200 673 70.6 25.3 65.8

Jul 24 473 32 263 10 113 678 112.8 26.6 65.9

Jul 25 337 19 155 5 99 459 95.8 23.6 65.8

Jul 26 300 6 158 8 76 291 71.7 24.9 66.0

Jul 27 349 27 115 27 142 700 48.5 29.9 66.6

Jul 28 375 47 49 15 118 366 96.6 27.1 **

Jul 29 385 30 41 23 41 651 47.1 26.8 66.5

Jul 30 239 10 91 25 69 602 46.1 28.1 **

Jul 31 350 24 53 33 53 803 77.6 30.1 **

TOTAL 33,479 925 49,190 310 6,837 10,039 

AVG. 1,080 30 1,587 10 221 324 110.9 28.8 64.6

**Data unavailable

RUN YEAR CHINOOK CHINOOK

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 7,268 783 66,468 445 6,860 10,433 

SUMMER 50,627 1,409

TOTAL 57,895 2,192

CHINOOK ADULT

TABLE 153

193
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS AUGUST 2017

CHINOOK COHO COHO BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY TROUT KCFS KCFS DEG F

Aug 1 327 41 31 21 31 630 69.0 28.7 67.3

Aug 2 280 39 23 41 35 682 64.9 26.1 67.2

Aug 3 226 47 24 28 65 654 78.5 28.1 67.5

Aug 4 198 28 21 37 84 731 45.9 28.3 67.6

Aug 5 257 31 27 26 67 545 82.9 30.6 67.6

Aug 6 141 24 5 22 65 537 94.1 26.8 67.9

Aug 7 185 36 12 32 72 541 75.1 27.1 68.0

Aug 8 263 38 6 28 26 422 97.0 26.4 68.0

Aug 9 96 6 6 14 35 346 79.8 26.5 68.0

Aug 10 76 1 5 6 67 277 52.7 28.4 67.9

Aug 11 122 24 3 34 16 331 63.0 28.6 67.9

Aug 12 114 17 3 21 48 724 99.7 29.2 68.1

Aug 13 69 19 5 20 32 294 56.9 28.7 67.8

Aug 14 83 22 0 19 15 156 99.4 25.7 67.2

Aug 15 93 21 8 10 20 425 102.0 25.8 67.7

Aug 16 47 13 0 16 67 513 99.6 26.9 67.8

Aug 17 60 4 0 18 8 556 84.4 27.3 67.7

Aug 18 66 17 5 17 38 202 90.4 30.0 68.2

Aug 19 112 16 9 15 22 576 50.0 27.1 68.1

Aug 20 122 19 0 19 58 437 73.1 26.1 68.3

Aug 21 89 13 2 16 3 431 57.7 25.4 68.8

Aug 22 176 16 0 8 10 401 43.1 25.7 69.4

Aug 23 168 9 0 19 8 433 99.4 25.6 69.7

Aug 24 197 12 2 27 5 249 94.2 25.1 69.4

Aug 25 259 22 0 27 8 367 81.0 25.1 68.5

Aug 26 186 17 0 16 20 209 67.9 25.6 68.6

Aug 27 155 16 0 45 8 107 53.4 26.9 69.1

Aug 28 53 14 2 52 13 173 72.9 24.2 69.2

Aug 29 104 17 1 54 15 171 77.5 23.3 69.2

Aug 30 115 13 0 59 8 141 126.2 26.5 69.2

Aug 31 72 3 0 27 15 145 98.6 10.1 68.1

TOTAL 2,354 2,157 615 200 794 984 12,406

AVG. 181 120 20 6 26 32 400 78.4 26.3 68.2

RUN YEAR CHINOOK CHINOOK COHO COHO

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 7,268 783 0 0 66,668 1,239 7,844 22,839 

SUMMER 52,981 1,760

FALL 2,157 264

TOTAL 62,406 2,807

CHINOOK ADULT

TABLE 154

194
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY TROUT KCFS KCFS DEG F

Sep 1 76 26 0 0 0 47 20 202 137.6 3.2 68.1

Sep 2 137 23 0 0 0 44 15 213 74.0 2.9 68.4

Sep 3 136 12 0 0 0 27 0 239 67.4 2.8 68.7

Sep 4 128 12 0 0 1 39 -2 158 44.6 2.8 68.7

Sep 5 143 34 0 0 0 69 4 136 81.8 2.6 68.6

Sep 6 275 29 0 0 0 107 4 87 98.2 14.6 68.2

Sep 7 188 40 1 0 0 92 16 100 100.5 16.4 68.0

Sep 8 98 25 1 0 0 41 17 85 45.3 2.7 68.1

Sep 9 244 16 0 0 0 42 4 174 55.1 2.4 68.6

Sep 10 111 15 0 0 0 64 2 278 83.9 2.9 68.5

Sep 11 257 55 2 0 0 75 3 100 81.9 8.3 68.8

Sep 12 179 32 0 0 1 78 11 107 85.6 2.7 69.0

Sep 13 388 27 8 0 0 118 0 99 50.3 3.0 68.8

Sep 14 361 37 19 4 0 110 14 140 127.2 44.5 68.1

Sep 15 314 37 17 3 0 91 1 69 106.6 26.4 67.7

Sep 16 419 64 9 0 107 4 56 72.4 2.6 67.5

Sep 17 483 33 20 12 0 137 7 114 43.2 2.5 66.7

Sep 18 257 23 17 4 0 97 0 97 45.3 2.6 66.4

Sep 19 788 56 40 4 0 126 1 50 49.2 2.8 65.4

Sep 20 824 55 48 14 0 105 8 66 44.4 3.1 65.2

Sep 21 1,200 105 153 28 0 145 12 36 44.1 2.9 64.8

Sep 22 1,765 35 94 9 0 127 9 41 45.3 2.7 64.6

Sep 23 773 47 277 37 0 192 6 56 46.3 3.0 64.5

Sep 24 846 59 473 30 0 137 8 54 87.8 13.4 64.5

Sep 25 745 36 490 32 0 292 0 19 130.7 69.9 64.6

Sep 26 1,178 70 344 40 0 183 6 26 85.3 3.2 64.3

Sep 27 729 62 440 26 0 131 4 38 45.1 2.8 64.7

Sep 28 367 45 512 2 0 267 0 33 46.7 3.2 64.7

Sep 29 1,299 39 653 61 0 193 3 45 85.3 3.2 64.7

Sep 30 1,484 58 686 71 0 179 5 37 73.5 2.7 64.0

TOTAL 16,192 1,207 4,304 377 2 3,462 182 2,955 

AVG. 540 40 143 13 0 115 6 99 72.8 8.6 66.8

RUN YEAR CHINOOK CHINOOK COHO COHO

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 7,268 783 4,304 377 66,670 4,701 8,026 25,794 

SUMMER 52,981 1,760

FALL 18,349 1,471

TOTAL 78,598 4,014

CHINOOK ADULT

TABLE 155

195
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY TROUT KCFS KCFS DEG F

Oct 1 1,047 77 696 63 149 9 31 58.5 2.9 63.6

Oct 2 810 62 750 23 128 0 15 77.1 3.1 63.0

Oct 3 1,027 42 370 26 103 6 21 63.6 3.2 63.0

Oct 4 903 84 102 0 51 0 18 89.9 2.9 63.1

Oct 5 614 37 263 4 209 4 6 70.0 2.5 63.2

Oct 6 883 51 137 8 60 2 15 49.8 2.5 62.9

Oct 7 577 35 153 23 57 2 9 42.4 1.8 62.5

Oct 8 365 31 193 6 111 0 11 40.6 2.4 61.9

Oct 9 330 45 92 5 30 2 4 63.3 2.9 61.5

Oct 10 451 42 52 0 18 9 14 43.2 2.6 61.3

Oct 11 266 16 112 0 1 1 22 54.8 2.7 61.0

Oct 12 129 12 129 7 15 0 2 40.3 2.6 60.6

Oct 13 220 34 53 4 19 0 2 58.0 2.6 60.2

Oct 14 69.3 2.0 59.6

Oct 15 55.6 2.3 59.6

Oct 16 283 8 76 2 4 0 1 83.6 2.6 59.6

Oct 17 486 45 43 5 22 15 10 81.2 1.9 59.4

Oct 18 496 25 54 12 10 1 4 40.1 2.0 59.1

Oct 19 169 15 24 6 1 1 40.6 1.8 58.8

Oct 20 292 21 52 4 19 0 4 39.7 1.9 58.4

Oct 21 90 10 50 3 4 0 1 39.5 2.4 58.3

Oct 22 355 15 50 4 2 3 3 38.7 1.4 58.2

Oct 23 157 3 52 3 7 0 2 40.3 2.9 57.9

Oct 24 144 13 51 3 13 0 0 79.8 2.7 58.0

Oct 25 203 16 44 1 6 0 0 46.9 2.5 57.7

Oct 26 277 20 20 1 5 2 1 51.8 2.7 57.6

Oct 27 317 20 39 0 0 0 0 52.8 2.8 57.5

Oct 28 217 17 30 4 4 0 2 60.3 3.0 57.3

Oct 29 182 5 15 0 1 0 0 83.8 2.9 57.1

Oct 30 193 1 44 3 8 0 0 53.9 2.5 56.7

Oct 31 149 9 15 0 5 0 0 82.7 2.6 56.2

TOTALS 11,632 811 3,761 214 1,067 57 199 

AVG. 401 28 130 8 37 2 7 57.8 2.5 59.8

RUN YEAR CHINOOK CHINOOK COHO COHO

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY

SPRING 7,268 783 8,065 591 66,670 5,768 8,083 25,993 

SUMMER 52,981 1,760

FALL 29,981 2,282

TOTAL 90,230 4,825

CHINOOK ADULT

TABLE 156

196
MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

PRIEST RAPIDS PROJECT- FISH COUNTS NOVEMBER 2017

CHINOOK COHO COHO BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD LAMPREY TROUT KCFS KCFS DEG F

Nov 1 196 3 14 5 1 0 0 41.0 2.1 56.0

Nov 2 220 6 6 0 6 0 0 56.4 2.3 **

Nov 3 162 6 3 0 3 3 3 52.1 2.8 **

Nov 4 262 6 4 2 3 0 1 116.3 2.2 **

Nov 5 151 3 8 1 7 3 4 97.3 2.6 **

Nov 6 113 0 5 0 3 0 0 41.6 1.4 54.2

Nov 7 103 1 2 0 2 1 1 101.6 2.1 53.7

Nov 8 79 3 2 0 3 0 5 81.3 1.9 53.5

Nov 9 71 1 1 0 1 0 0 186.4 38.8 53.1

Nov 10 45 2 2 0 2 0 0 151.6 2.0 52.7

Nov 11 55 0 3 0 2 0 0 128.4 1.7 52.4

Nov 12 24 1 1 0 0 0 2 135.1 1.7 52.3

Nov 13 16 1 0 0 0 0 0 81.6 2.2 52.0

Nov 14 32 0 4 0 2 0 1 147.5 12.7 51.6

Nov 15 38 0 0 0 1 0 2 108.2 21.8 53.3

Nov 16 138.9 0.0 51.9

Nov 17 148.5 0.0 52.0

Nov 18 140.3 0.0 52.1

Nov 19 150.1 0.0 52.3

Nov 20 81.6 0.0 52.2

Nov 21 50.6 0.0 52.1

Nov 22 71.1 0.0 51.9

Nov 23 61.6 0.0 52.1

Nov 24 79.2 0.0 52.0

Nov 25 94.1 0.0 51.7

Nov 26 67.1 0.0 **

Nov 27 75.8 0.0 51.2

Nov 28 65.1 0.0 50.8

Nov 29 77.4 0.0 50.1

Nov 30 67.1 0.0 **

TOTALS 1,567 33 55 8 36 7 19

AVG. 104 2 4 1 2 0 1 96.5 3.3 52.4

**Data unavailable

RUN YEAR CHINOOK CHINOOK COHO COHO BULL

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

SPRING 7,268 783 8,120 599 66,670 5,804 8,090 26,012 0 

SUMMER 52,981 1,760

FALL 31,548 2,315

TOTAL 91,797 4,858

CHINOOK ADULT

TABLE 157

197
YEARLY TOTALS OF SALMONIDS COUNTED OVER PRIEST RAPIDS DAM

1982 - 2017

YEAR CHINOOK* STEELHEAD SOCKEYE COHO* TOTALS

1982 32,051 11,160 40,461 1,810 85,482

1983 31,008 31,809 90,008 502 153,327

1984 41,425 26,213 114,761 173 182,572

1985 62,164 34,589 118,542 219 215,514

1986 68,703 22,401 43,084 83 134,271

1987 73,214 14,011 76,578 108 163,911

1988 53,963 10,208 51,135 68 115,374

1989 49,246 10,730 45,301 32 105,309

1990 36,257 7,830 46,331 31 90,449

1991 31,482 13,939 71,245 22 116,688

1992 37,752 13,733 80,857 1 132,343

1993 54,552 5,460 82,963 0 142,975

1994 32,892 6,706 12,385 0 51,983

1995 30,548 4,358 9,186 3 44,095

1996 27,325 8,324 29,422 5 65,076

1997 33,036 8,948 45,412 26 87,422

1998 29,415 5,837 10,769 18 46,039

1999 57,054 8,277 16,432 55 81,818

2000 91,223 11,331 89,547 378 192,479

2001 139,929 30,090 111,326 11,189 292,534

2002 161,510 15,895 47,883 1,555 226,843

2003 160,433 17,652 36,551 5,216 219,852

2004 134,620 18,727 124,943 5,624 283,914

2005 109,429 12,472 74,563 1,260 197,724

2006 87,086 10,408 26,710 3,813 128,017

2007 65,962 15,183 24,645 12,310 118,100

2008 104,001 16,725 196,835 6,022 323,583

2009 114,137 40,093 153,466 11,293 318,989

2010 123,576 26,476 357,058 2,655 509,765

2011 116,914 20,757 145,070 23,392 306,133

2012 138,487 17,230 408,257 9,957 573,931

2013 371,726 15,011 163,078 4,020 553,835

2014 242,755 19,843 608,142 36,685 907,425

2015 206,103 14,316 301,272 5,036 526,727

2016 147,777 6,498 311,072 1,987 467,334

2017 96,655 5,804 66,670 8,719 177,848

Totals 3,394,410 559,044 4,231,960 154,267 8,339,681

10-Year

Average 166,213 18,275 271,092 10,977 466,557

*Jacks included

TABLE 158

198
TABLE 159

MONTHLY COUNT OF STEELHEAD 

PRIEST RAPIDS DAM: 1960 - 2017

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

1960 159 651 25 318 2,255 3,190 1,229 7,827

1961 52 208 43 381 1,480 4,650 1,753 8,567

1962 133 530 74 329 2,027 4,925 1,306 9,324

1963 183 564 109 336 2,922 3,344 1,816 9,274

1964 85 196 44 261 1,986 2,649 770 5,991

1965 129 298 91 649 2,498 3,868 1,508 9,041

1966 189 252 296 1,194 2,775 5,549 2,751 13,006

1967 213 381 62 411 1,686 2,109 2,492 7,354

1968 530 1,112 24 185 1,954 4,950 1,769 10,524

1969 120 670 105 566 1,598 2,544 1,047 6,650

1970 85 195 27 197 1,129 3,053 872 5,558

1971 46 440 61 185 2,043 6,241 2,086 11,102

1972 163 552 42 318 1,992 2,190 1,172 6,429

1973 132 160 56 788 1,738 3,254 871 6,999

1974 45 129 229 504 845 945 392 3,089

1975 3 37 99 214 670 1,187 252 2,462

1976 3 133 246 531 1,873 5,462 1,000 9,248

1977 178 200 209 1,029 1,963 4,519 1,706 9,804

1978 72 134 214 532 1,143 1,869 581 4,545

1979 13 127 30 585 3,082 3,174 1,398 8,409

1980 232 203 17 179 1,815 4,721 1,263 94 8,524

1981 75 144 105 445 2,414 4,127 1,545 133 24 9,012

1982 5 32 70 136 86 46 331 3,126 5,345 1,805 163 15 11,160

1983 5 9 52 40 11 12 599 8,660 18,272 3,534 602 13 31,809

1984 28 4 92 142 145 224 2,534 8,840 11,907 2,030 256 11 26,213

1985 2 11 74 351 326 856 5,319 11,063 14,693 1,659 235 34,589

1986 82 100 262 3,637 10,584 5,647 1,856 233 22,401

1987 42 71 124 1,954 5,741 4,311 1,495 273 14,011

1988 48 108 239 1,234 3,119 4,016 1,176 268 10,208

1989 36 50 133 1,361 3,499 4,581 872 198 10,730

1990 24 52 130 1,282 2,616 3,060 551 115 7,830

1991 31 73 66 1,406 4,041 6,301 1,768 253 13,939

1992 60 152 313 2,328 3,261 6,265 1,227 127 13,733

1993 34 41 125 993 1,733 2,013 471 40 5,450

1994 7 13 78 902 1,286 3,087 1,269 64 6,706

1995 4 20 30 540 1,316 2,062 363 23 4,358

1996 9 14 35 546 3,234 3,810 627 49 8,324

1997 5 17 39 574 2,822 4,176 1,224 91 8,948

1998 7 9 40 806 935 2,976 1,005 59 5,837

1999 6 19 72 588 3,361 3,543 633 55 8,277

2000 2 13 155 1,895 3,786 4,825 598 57 11,331

2001 14 11 326 4,426 10,368 12,136 2,607 202 30,090

2002 22 15 134 3,225 7,442 4,101 874 82 15,895

2003 7 2 95 2,924 5,198 8,009 1,362 55 17,652

2004 7 79 516 3,438 2,687 10,905 1,042 53 18,727

2005 7 7 150 1,691 2,986 5,715 1,805 111 12,472

2006 18 26 87 983 2,934 5,583 723 54 10,408

2007 10 41 51 1,217 5,201 6,581 1,960 122 15,183

2008 25 100 452 3,572 5,409 6,004 1,038 125 16,725

2009 24 34 78 2,330 13,537 19,965 4,034 91 40,093

2010 63 23 229 6,634 9,933 8,150 1,333 111 26,476

2011 14 27 29 1,089 10,012 7,780 1,740 66 20,757

2012 64 26 149 1,879 6,586 7,024 1,364 138 17,230

2013 24 28 124 1,219 4,678 6,834 1,993 111 15,011

2014 63 50 160 2,623 5,112 9,741 1,917 177 19,843

2015 24 12 305 1,564 4,735 6,206 1,376 94 14,316

2016 11 12 354 1,334 1,212 2,905 630 40 6,498

2017 14 18 103 310 794 3,462 1,067 36 5,804

TOTAL 40 56 288 4,317 9,147 8,529 79,424 223,735 320,511 80,607 5,056 63 731,773

10-Year

Average 33 33 198 2,255 6,201 7,807 1,649 99 18,275

199
ROCK ISLAND DAM

Fish Counting Schedule

Jan 1 – Apr 13 No video recording or fish counting during this period. 

Apr 14 – Nov 15 Video recording 24 hours per day/7 days a week. 

 Video counting daily from 0700 to 1530 hours Pacific Standard

Time. 

Nov 16 – Dec 31 No video recording or fish counting during this period. 

Fish Ladder Operating Schedule

Left Bank Ladder 

Jan 1 – Feb 26 Fishway out of service for 2016/2017 annual maintenance period. 

Feb 27 – Dec 17 Fishway in service. 

Dec 18 – Dec 31 Fishway out of service for 2017/2018 annual maintenance period. 

Middle Ladder 

Jan 1 – Jan 5 Fishway out of service for 2016/2017 annual maintenance period. 

Jan 6 – Dec 31 Fishway in service.

Right Bank Ladder 

Jan 1 – Jan 9 Fishway in service. 

Jan 10 – Feb 1 Fishway out of service for 2016/2017 annual maintenance period. 

Feb 2 – Dec 3 Fishway in service.

Dec 4 – Dec 14 Fishway out of service for 2017/2018 annual maintenance period. 

Dec 15 – Dec 31 Fishway in service.

Fish Facility Activities

The Rock Island Bypass Trap was operated by Chelan County PUD Natural Resource 

Department employees from 1 April through 31 August 2017. Juvenile fish were sampled 

daily during that time period. The annual bypass (biological) evaluation included the 

collection of species composition and fish condition data. 

The adult fish PIT tag system was operational throughout the 2017 adult fish 

migration. PIT tag detections from all three fishways were uploaded daily to PTAGIS. 

200
TABLE 160

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER ROCK ISLAND DAM

2017

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

CHINOOK* 2,538 18,627 40,820 6,443 5,937 6,334 1,371 82,070

STEELHEAD 34 25 33 236 803 2,845 1,212 77 5,265

SOCKEYE 7,075 65,468 620 52 3 73,218

COHO 2,302 10,748 150 13,200

PINK 0

TOTAL 34 2,563 25,735 106,524 7,866 11,136 18,297 1,598 173,753

LAMPREY 11 2,626 13,890 4,435 175 21,137

BULL TROUT 13 9 10 0 1 33

201
TABLE 161

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS APRIL 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Apr 1 212.9 65.2 41.5

Apr 2 213.1 61.8 41.8

Apr 3 212.2 65.4 41.8

Apr 4 218.2 69.7 41.8

Apr 5 213.8 66.3 41.9

Apr 6 209.3 64.2 42.3

Apr 7 223.3 73.7 42.2

Apr 8 209.9 65.3 42.4

Apr 9 237.7 88.8 42.5

Apr 10 195.8 46.5 42.7

Apr 11 228.0 77.8 42.7

Apr 12 213.7 66.3 42.9

Apr 13 206.4 61.0 43.2

Apr 14 4 0 206.1 56.2 43.4

Apr 15 2 0 222.9 72.0 43.8

Apr 16 6 2 214.2 63.7 44.0

Apr 17 2 0 217.6 82.6 44.1

Apr 18 1 0 173.1 39.9 44.5

Apr 19 3 1 179.5 41.4 44.8

Apr 20 2 1 212.2 73.4 45.1

Apr 21 2 0 191.2 63.7 45.5

Apr 22 1 0 196.5 63.0 45.8

Apr 23 5 2 194.2 69.3 45.9

Apr 24 2 2 185.0 58.3 46.0

Apr 25 1 1 192.8 56.7 46.2

Apr 26 2 1 196.5 61.1 46.3

Apr 27 0 0 190.1 64.1 46.4

Apr 28 0 0 196.1 56.7 46.6

Apr 29 1 0 192.0 59.9 46.6

Apr 30 0 0 196.5 56.3 46.7

TOTAL 34 10

AVG. 2 1 205.0 63.7 44.0

CHINOOK ADULT

202
TABLE 162

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS MAY 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

May 1 1 0 2 2 0 185.0 44.6 46.5

May 2 0 0 3 0 0 214.6 60.9 46.8

May 3 0 0 1 0 1 212.6 63.9 47.6

May 4 0 0 0 0 0 198.7 55.0 47.9

May 5 10 0 0 0 0 212.2 65.4 48.4

May 6 2 0 0 0 0 229.8 94.6 48.5

May 7 0 0 0 0 0 225.5 94.8 48.5

May 8 2 0 0 0 0 218.2 90.9 48.7

May 9 3 0 1 0 0 247.7 100.3 48.7

May 10 5 0 0 0 0 243.9 95.1 49.0

May 11 1 0 0 0 0 217.6 79.8 49.2

May 12 7 0 2 2 0 246.1 98.1 49.0

May 13 7 0 0 0 0 208.0 73.0 48.9

May 14 6 0 2 0 0 245.7 98.0 49.1

May 15 16 0 0 0 0 257.2 119.3 49.0

May 16 21 0 0 0 0 271.0 124.1 49.0

May 17 27 0 4 0 0 258.5 113.9 49.3

May 18 61 0 0 0 0 259.0 117.5 49.9

May 19 54 0 0 0 0 270.3 131.9 50.6

May 20 152 0 2 1 0 260.4 118.5 51.1

May 21 163 0 1 0 0 271.9 128.6 51.4

May 22 163 4 1 1 0 265.4 120.9 51.4

May 23 136 1 0 0 1 242.6 100.1 51.7

May 24 146 4 0 0 1 242.7 115.2 52.1

May 25 129 1 0 0 1 261.2 123.8 52.0

May 26 161 0 1 1 0 253.5 113.8 52.1

May 27 167 12 0 0 0 239.8 113.4 52.4

May 28 227 3 0 0 1 249.6 121.1 52.6

May 29 222 9 1 0 3 256.2 126.3 53.1

May 30 271 3 1 0 0 259.7 125.5 53.3

May 31 321 20 3 0 5 253.3 122.3 53.2

TOTAL 2,481 57 25 7 13 

AVG. 80 2 1 0 0 241.2 101.6 50.0

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 2,481 57 0 59 17 13

CHINOOK ADULT

203
TABLE 163

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS JUNE 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jun 1 512 14 0 0 0 0 0 246.8 112.9 53.0

Jun 2 423 83 0 0 0 0 0 246.1 108.6 53.1

Jun 3 848 37 1 4 0 1 0 248.4 108.2 53.3

Jun 4 441 81 0 2 1 0 0 245.7 103.2 53.5

Jun 5 454 56 0 0 0 1 0 241.8 109.3 54.1

Jun 6 285 58 1 0 0 1 0 246.6 104.4 54.5

Jun 7 448 11 0 1 1 0 0 256.8 117.1 55.1

Jun 8 313 29 2 0 0 0 0 256.0 117.0 55.3

Jun 9 409 1 0 0 0 0 0 266.6 123.2 55.1

Jun 10 282 48 1 0 0 0 0 241.3 108.6 55.0

Jun 11 204 20 2 1 0 0 0 249.8 114.5 55.3

Jun 12 224 42 2 0 0 0 0 231.7 97.7 55.7

Jun 13 187 7 6 2 2 0 0 242.3 108.3 56.2

Jun 14 116 4 3 1 1 0 0 240.0 100.7 56.6

Jun 15 147 5 2 0 0 0 0 233.6 90.6 56.7

Jun 16 130 8 11 0 0 1 0 208.6 66.5 56.4

Jun 17 176 3 7 2 1 0 0 193.3 49.8 56.1

Jun 18 164 9 9 0 0 0 0 222.8 64.5 56.7

Jun 19 479 10 24 1 1 0 0 184.8 46.0 57.3

Jun 20 269 15 37 5 0 1 0 181.5 47.7 57.7

Jun 21 610 8 133 0 0 0 0 168.7 41.8 57.8

Jun 22 571 0 128 2 1 1 1 200.4 42.1 58.1

Jun 23 1,272 4 262 1 0 0 1 171.1 39.0 58.5

Jun 24 965 18 261 1 1 0 1 179.3 36.3 59.1

Jun 25 1,177 5 369 4 4 1 2 174.5 38.9 59.2

Jun 26 1,307 25 596 1 0 0 1 175.3 43.8 59.2

Jun 27 1,332 14 712 0 0 1 0 180.1 41.2 59.7

Jun 28 1,447 5 1,007 1 1 0 1 169.0 38.5 59.9

Jun 29 1,525 13 1,388 4 3 0 2 152.1 36.0 60.4

Jun 30 1,270 7 2,111 0 0 1 2 132.0 36.3 60.9

TOTAL 8,964 9,023 640 7,075 33 17 9 11 

AVG. 390 1,289 21 236 1 1 0 0 212.9 76.4 56.6

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 11,445 610 7,075 92 34 22 11

SUMMER 9,023 87

TOTALS 20,468 697

CHINOOK ADULT

204
TABLE 164

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS JULY 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jul 1 853 15 2,088 1 0 1 7 152.4 33.8 61.3

Jul 2 1,089 36 2,229 2 2 1 7 177.2 33.7 61.3

Jul 3 2,640 11 3,916 6 5 2 5 187.8 33.5 61.5

Jul 4 2,921 30 4,608 2 1 1 6 152.8 32.0 61.5

Jul 5 2,073 14 4,960 3 1 0 6 141.6 30.4 61.9

Jul 6 2,307 16 4,571 3 2 1 4 154.0 32.3 62.4

Jul 7 2,238 50 4,404 6 4 0 7 147.7 30.2 62.5

Jul 8 1,758 45 4,822 4 2 1 7 124.8 24.7 62.8

Jul 9 3,393 78 4,786 8 6 0 8 89.4 26.4 62.8

Jul 10 1,634 24 4,693 6 6 0 16 167.7 35.5 63.3

Jul 11 1,810 22 3,186 4 1 2 15 164.1 34.4 63.3

Jul 12 1,441 12 2,484 4 4 0 6 167.5 31.9 63.2

Jul 13 1,175 13 2,021 4 4 0 5 128.9 34.2 62.9

Jul 14 1,284 37 2,514 6 4 1 5 139.0 32.6 62.8

Jul 15 1,262 18 2,227 6 1 0 32 130.4 29.0 63.1

Jul 16 1,196 39 1,419 6 3 0 51 131.8 24.9 63.6

Jul 17 1,456 43 1,348 10 5 0 48 143.7 30.9 63.5

Jul 18 1,629 39 1,648 6 4 0 47 123.5 29.4 63.5

Jul 19 886 10 1,171 3 2 0 46 96.5 27.4 63.4

Jul 20 1,032 8 1,242 2 0 0 59 104.6 26.3 63.8

Jul 21 722 44 1,049 6 4 0 33 110.4 23.9 63.5

Jul 22 629 15 834 6 5 0 75 122.3 24.1 63.4

Jul 23 434 13 488 11 9 0 96 126.4 23.1 64.1

Jul 24 506 13 491 32 22 0 221 114.2 27.0 64.6

Jul 25 879 30 692 6 4 0 152 99.2 25.9 64.9

Jul 26 761 22 471 14 11 0 132 111.5 25.2 64.5

Jul 27 485 14 331 10 5 0 176 140.6 25.2 64.4

Jul 28 347 23 286 11 7 0 333 97.0 24.6 64.2

Jul 29 469 10 242 14 6 0 402 82.7 24.7 65.0

Jul 30 310 27 138 15 10 0 312 110.0 23.1 65.0

Jul 31 406 24 109 19 12 0 307 133.9 28.0 65.4

TOTAL 40,025 795 65,468 236 152 10 2,626 

AVG. 1,291 26 2,112 8 5 0 85 131.4 28.7 63.3

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 11,445 610 72,543 328 186 32 2,637 

SUMMER 49,048 882

TOTALS 60,493 1,492

CHINOOK ADULT

205
TABLE 165

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS AUGUST 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Aug 1 451 23 140 21 15 408 123.4 22.8 65.8

Aug 2 358 21 101 21 13 324 95.0 22.9 66.2

Aug 3 363 16 78 26 18 222 95.7 25.8 66.1

Aug 4 276 29 55 28 12 300 104.3 24.5 66.2

Aug 5 292 29 23 22 14 443 105.0 22.4 65.9

Aug 6 268 26 28 31 20 367 88.1 18.0 65.8

Aug 7 194 9 25 11 6 310 101.1 23.6 66.0

Aug 8 271 14 18 31 23 333 106.1 23.7 65.9

Aug 9 262 30 20 38 26 360 130.2 23.6 66.0

Aug 10 215 30 21 23 16 398 115.0 22.8 66.7

Aug 11 172 25 13 30 24 542 105.8 25.5 66.8

Aug 12 185 24 16 26 16 556 98.3 20.3 66.6

Aug 13 125 15 8 15 13 261 87.9 18.0 66.5

Aug 14 118 23 4 22 14 382 99.1 20.1 67.2

Aug 15 132 22 12 25 18 573 97.9 18.6 67.7

Aug 16 93 32 2 31 17 694 98.1 18.0 68.1

Aug 17 77 37 6 18 10 665 91.8 18.3 68.5

Aug 18 140 48 6 22 14 986 130.6 20.4 68.6

Aug 19 53 17 3 18 11 697 78.1 7.3 68.5

Aug 20 107 8 1 12 6 444 96.0 7.3 68.3

Aug 21 70 12 3 13 8 434 118.3 1.9 67.8

Aug 22 114 5 2 10 5 455 85.9 0.0 67.9

Aug 23 151 20 11 20 11 476 62.5 0.0 68.2

Aug 24 181 21 3 18 15 869 76.8 0.0 68.3

Aug 25 145 20 0 22 5 547 64.7 0.0 68.0

Aug 26 249 27 3 28 19 603 82.0 0.0 67.9

Aug 27 190 14 1 22 8 307 89.6 0.0 67.5

Aug 28 143 19 7 36 16 298 26.5 0.0 67.4

Aug 29 181 24 7 52 34 230 77.2 0.0 67.4

Aug 30 92 13 3 52 25 163 164.2 26.5 67.7

Aug 31 96 26 0 59 36 243 130.6 7.8 67.5

TOTAL 5,764 679 620 803 488 13,890 

AVG. 186 22 20 26 16 448 97.6 14.2 67.2

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 11,445 610 73,163 1,131 674 32 16,527

SUMMER 54,812 1,561

TOTALS 66,257 2,171

CHINOOK ADULT

206
TABLE 166

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Sep 1 102 29 0 0 3 50 27 0 334 73.0 0.0 67.0

Sep 2 140 16 0 0 2 60 39 0 208 122.1 0.0 67.2

Sep 3 65 5 0 0 3 52 18 0 159 79.3 0.0 67.4

Sep 4 54 3 0 0 1 34 12 1 188 104.8 0.0 67.8

Sep 5 67 7 0 0 3 44 12 0 263 125.8 0.0 68.3

Sep 6 85 9 2 0 2 54 27 0 218 92.2 0.0 68.4

Sep 7 75 5 0 0 1 53 24 0 203 39.9 0.0 68.4

Sep 8 126 11 0 0 2 68 38 0 338 52.1 0.0 68.4

Sep 9 126 24 0 0 4 45 15 0 256 65.5 0.0 68.1

Sep 10 91 13 0 0 0 72 33 0 230 93.2 0.0 67.9

Sep 11 98 20 0 0 0 87 32 0 234 91.0 0.0 67.8

Sep 12 93 25 2 0 3 76 21 0 161 35.9 0.0 67.3

Sep 13 107 16 8 0 1 61 32 0 212 82.9 0.0 67.3

Sep 14 86 15 5 0 1 59 30 0 138 53.8 0.0 67.1

Sep 15 100 14 4 0 0 86 38 0 182 86.2 0.0 67.1

Sep 16 124 18 5 0 2 77 38 0 179 45.2 0.0 66.7

Sep 17 119 9 3 0 0 63 34 0 146 64.2 0.0 66.2

Sep 18 83 19 8 3 2 79 37 0 60 45.8 0.0 65.9

Sep 19 161 25 6 0 0 96 45 0 77 65.9 0.0 65.7

Sep 20 150 25 10 0 1 141 53 0 89 44.4 0.0 65.1

Sep 21 120 19 14 0 0 84 35 0 89 43.2 0.0 64.9

Sep 22 184 18 8 0 1 76 36 0 79 25.8 0.0 64.5

Sep 23 306 19 19 0 2 119 50 0 15 48.1 0.0 64.5

Sep 24 381 7 33 1 0 149 71 0 44 84.4 0.0 64.5

Sep 25 362 35 123 5 3 133 55 0 63 96.7 0.0 64.6

Sep 26 436 36 290 0 3 221 112 0 56 11.0 0.0 64.7

Sep 27 363 45 380 0 1 179 82 0 67 53.4 0.0 64.7

Sep 28 399 20 397 2 0 158 67 0 55 75.8 0.0 64.8

Sep 29 426 21 531 1 6 210 78 0 37 62.2 0.0 64.8

Sep 30 345 35 440 2 5 159 54 0 55 66.3 0.0 64.8

TOTAL 102 5,272 563 2,288 14 52 2,845 1,245 1 4,435 

AVG. 182 19 76 0 2 95 42 0 148 67.7 0.0 66.4

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 11,445 610 2,288 14 73,215 3,976 1,919 33 20,962

SUMMER 54,914 1,590

FALL 5,272 534

TOTALS 71,631 2,734

CHINOOK ADULT

207
TABLE 167

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Oct 1 365 53 630 4 2 183 72 22 90.0 0.0 64.5

Oct 2 334 41 710 6 0 139 54 26 73.1 0.0 64.3

Oct 3 466 38 570 4 0 119 45 34 30.4 0.0 64.1

Oct 4 308 17 862 3 0 95 37 12 78.4 0.0 63.8

Oct 5 236 9 693 5 0 76 27 21 53.6 0.0 63.6

Oct 6 208 15 614 2 0 66 21 7 42.3 0.0 63.4

Oct 7 306 21 560 0 0 41 16 2 36.8 0.0 63.2

Oct 8 183 31 718 18 1 66 16 3 63.4 0.0 62.9

Oct 9 197 46 894 9 0 51 18 11 87.0 0.0 62.5

Oct 10 318 32 712 5 0 51 18 2 56.3 0.0 62.1

Oct 11 134 10 462 5 0 39 9 11 51.3 0.0 61.5

Oct 12 127 10 397 3 0 37 7 8 35.0 0.0 61.4

Oct 13 102 15 462 1 0 30 9 1 65.4 0.0 60.9

Oct 14 99 13 281 3 0 13 5 0 53.3 0.0 60.6

Oct 15 96 13 230 5 0 14 6 1 59.5 0.0 60.3

Oct 16 118 15 166 1 0 11 5 4 7.1 0.0 60.0

Oct 17 119 12 175 2 0 21 9 0 37.4 0.0 59.7

Oct 18 126 10 213 4 0 18 3 2 8.3 0.0 59.5

Oct 19 139 11 230 2 0 19 4 0 20.7 0.0 59.2

Oct 20 266 17 241 1 0 12 4 0 39.1 0.0 59.2

Oct 21 145 13 132 1 0 14 3 0 22.6 0.0 58.3

Oct 22 131 10 110 1 0 12 2 1 51.0 0.0 58.3

Oct 23 116 15 72 1 0 12 7 1 55.2 0.0 57.6

Oct 24 96 9 121 1 0 9 5 4 81.4 0.0 58.0

Oct 25 129 10 64 1 0 8 2 1 14.1 0.0 57.9

Oct 26 130 9 64 1 0 9 1 0 33.6 0.0 57.5

Oct 27 118 14 86 3 0 11 3 0 11.9 0.0 57.6

Oct 28 125 12 55 0 0 8 4 0 51.5 0.0 57.8

Oct 29 173 9 41 0 0 7 2 1 56.6 0.0 57.7

Oct 30 203 14 44 0 0 11 4 0 49.5 0.0 57.6

Oct 31 166 11 47 0 0 10 5 0 9.2 0.0 57.5

TOTAL 5,779 555 10,656 92 3 1,212 423 175

AVG. 186 18 344 3 39 14 6 46.0 0.0 60.4

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 11,445 610 12,944 106 73,218 5,188 2,342 33 21,137

SUMMER 54,914 1,590

FALL 11,051 1,089

TOTALS 77,410 3,289

CHINOOK ADULT

208
TABLE 168

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCK ISLAND PROJECT- FISH COUNTS NOVEMBER 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Nov 1 226 7 45 0 10 4 73.6 0.0 57.2

Nov 2 124 3 35 0 8 3 28.0 0.0 57.1

Nov 3 101 4 26 0 5 4 88.1 0.0 56.6

Nov 4 165 1 9 1 11 5 43.9 0.0 56.0

Nov 5 170 7 6 0 5 1 8.9 0.0 55.4

Nov 6 102 2 4 1 4 2 137.3 0.0 54.8

Nov 7 67 1 5 1 3 0 60.0 0.0 54.3

Nov 8 78 1 3 1 7 4 83.9 0.0 53.7

Nov 9 81 1 3 0 3 1 103.7 0.0 53.3

Nov 10 58 1 3 0 6 4 82.5 0.0 53.5

Nov 11 47 0 1 0 1 0 56.6 0.0 53.8

Nov 12 41 0 0 0 2 1 70.8 0.0 53.8

Nov 13 26 3 2 0 5 1 96.5 0.0 54.0

Nov 14 28 0 4 0 3 1 122.5 0.0 53.4

Nov 15 25 1 0 0 4 1 79.8 0.0 32.0

Nov 16 89.4 0.0 53.3

Nov 17 64.2 0.0 54.1

Nov 18 78.4 0.0 53.9

Nov 19 58.5 0.0 53.7

Nov 20 88.1 0.0 53.4

Nov 21 50.7 0.0 53.1

Nov 22 53.1 0.0 52.8

Nov 23 64.9 0.0 52.1

Nov 24 54.9 0.0 50.7

Nov 25 65.7 0.0 51.0

Nov 26 65.5 0.0 50.7

Nov 27 37.2 0.0 50.4

Nov 28 67.1 0.0 50.8

Nov 29 129.0 0.0 50.5

Nov 30 75.6 0.0 50.2

TOTAL 1,339 32 146 4 77 32 

AVG. 89 2 10 0 5 2 72.6 0.0 52.7

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 11,445 610 13,090 110 73,218 5,265 2,374 33 21,137

SUMMER 54,914 1,590

FALL 12,390 1,121

TOTALS 78,749 3,321

CHINOOK ADULT

209
TABLE 169

MONTHLY COUNT OF STEELHEAD

ROCK ISLAND DAM 1981 - 2017

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

1981 30 282 1,886 2,338 2,493 347 7,376

1982 118 113 8 157 2,246 4,260 2,785 192 9,879

1983 53 36 18 579 5,811 16,942 5,619 608 29,666

1984 88 220 180 1,962 7,925 10,507 3,687 527 25,096

1985 106 393 729 4,886 6,588 16,089 2,889 319 31,999

1986 145 168 192 3,383 10,036 5,883 2,731 347 22,885

1987 100 94 112 1,242 4,900 4,095 1,842 347 12,732

1988 193 156 173 737 2,813 3,446 1,523 200 9,241

1989 135 73 66 847 2,685 3,999 1,355 191 9,351

1990 55 46 99 953 2,385 2,577 736 93 6,944

1991 30 51 45 916 3,322 4,194 2,165 204 10,927

1992 86 193 315 1,603 2,821 5,714 1,599 145 12,476

1993 97 88 87 1,427 546 1,930 597 57 4,829

1994 29 16 50 631 1,151 2,181 1,437 125 5,620

1995 23 35 44 421 951 2,153 510 38 4,175

1996 17 34 27 303 2,224 3,701 920 79 7,305

1997 19 22 7 300 2,343 3,461 1,466 108 7,726

1998 20 13 29 449 726 2,486 1,141 98 4,962

1999 17 22 37 377 2,429 2,900 540 40 6,362

2000 18 5 74 1,356 3,299 4,974 727 63 10,516

2001 49 23 185 3,094 9,380 12,129 3,461 292 28,613

2002 53 20 85 2,327 6,374 5,144 1,200 79 15,282

2003 17 17 51 1,664 4,233 9,339 2,061 127 17,509

2004 50 108 363 2,518 2,983 11,794 1,658 73 19,547

2005 30 29 135 1,423 3,362 5,925 1,422 83 12,409

2006 44 19 23 693 2,332 5,175 1,032 64 9,382

2007 27 25 33 830 4,378 5,943 1,888 172 13,296

2008 163 109 292 2,749 5,868 5,819 1,206 82 16,288

2009 62 41 47 1,502 10,229 22,154 3,565 200 37,800

2010 103 21 100 3,994 8,946 7,472 1,441 102 22,179

2011 42 32 11 849 8,146 8,153 1,711 80 19,024

2012 98 75 108 1,410 6,186 5,959 1,464 154 15,454

2013 49 57 79 703 3,764 4,817 1,891 141 11,501

2014 195 81 98 1,193 3,777 7,092 2,389 212 15,037

2015 76 56 79 1,004 4,443 6,539 1,663 191 14,051

2016 24 19 114 981 1,458 3,376 1,120 74 7,166

2017 34 25 33 236 803 2,845 1,212 77 5,265

Total 2,465 2,535 4,158 49,981 153,749 233,505 67,146 6,331 519,870

10-Year

Average 85 52 96 1,462 5,362 7,423 1,766 131 16,377

210
ROCKY REACH DAM

Fish Counting Schedule

Jan 1 - Apr 13 No video recording or fish counting during this period. 

Apr 14 - Nov 15 Video recording 24 hours per day/7 days a week. 

Video counting daily from 0700 to 1530 hours Pacific Standard Time. 

Nov 16 - Dec 31 No video recording or fish counting during this period. 

Fish Ladder Operating Schedule

Jan 1 to Feb 13 Fishway out of service for 2016/2017 annual maintenance period. 

Feb 14 to Dec 10 Fishway in service. 

Dec 11 to Dec 31 Fishway out of service for 2017/2018 annual maintenance period. 

Fish Facility Activities

 The adult fish passive integrated transponder (PIT) tag system was operational 

throughout the 2017 adult fish migration. PIT tag detections from the fishway were uploaded 

daily to PTAGIS. 

 

The juvenile fish bypass system was operated for fish passage from 1 April through 

31 August 2017. Juvenile fish sampling occurred over the same time frame. The annual 

bypass (biological) evaluation included the collection of species composition and fish 

condition data.

211
TABLE 170

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER ROCKY REACH DAM

2017

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

CHINOOK* 0 1,500 12,025 32,035 5,819 4,711 5,582 1,170 62,842

STEELHEAD 90 33 23 85 478 2,069 1,152 58 3,988

SOCKEYE 0 3,311 42,789 562 34 5 0 46,701

COHO 531 4,808 93 5,432

PINK 0

TOTAL 90 1,533 15,359 74,909 6,859 7,345 11,547 1,321 118,963

LAMPREY 0 1,810 16,817 5,025 332 2 23,986

BULL TROUT 0 15 65 17 2 0 10 3 112

212
TABLE 171

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS APRIL 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Apr 1 216.3 86.3 41.1

Apr 2 217.8 93.3 41.5

Apr 3 218.7 90.1 41.5

Apr 4 225.6 88.6 41.5

Apr 5 220.4 89.2 41.6

Apr 6 217.4 82.8 41.8

Apr 7 237.5 100.8 42.0

Apr 8 225.3 88.6 42.2

Apr 9 245.2 106.9 42.3

Apr 10 201.8 62.8 42.3

Apr 11 231.3 93.7 42.4

Apr 12 225.4 92.6 42.7

Apr 13 220.1 82.7 42.9

Apr 14 14 4 214.0 76.7 43.2

Apr 15 11 2 227.8 101.1 43.6

Apr 16 4 0 226.4 90.1 43.8

Apr 17 4 1 222.1 84.4 43.9

Apr 18 5 0 184.1 44.8 44.2

Apr 19 1 0 185.6 49.4 44.5

Apr 20 9 0 233.8 95.5 44.8

Apr 21 7 1 196.6 64.8 45.2

Apr 22 6 0 180.3 48.8 45.5

Apr 23 8 1 195.6 57.8 45.7

Apr 24 1 0 177.4 52.8 45.7

Apr 25 4 1 200.5 67.0 45.9

Apr 26 0 0 198.9 81.3 46.0

Apr 27 4 2 180.7 55.8 46.2

Apr 28 3 0 194.7 37.6 46.3

Apr 29 5 2 187.1 38.5 46.3

Apr 30 4 1 183.8 61.4 46.3

TOTAL 90 15

AVG. 5 1 209.7 75.5 43.8

CHINOOK ADULT

213
TABLE 172

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS MAY 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

May 1 0 0 1 0 0 158.5 11.6 46.4

May 2 0 0 2 1 0 217.5 80.4 46.5

May 3 0 0 0 0 0 212.5 55.2 46.9

May 4 1 0 3 0 0 180.1 60.0 47.5

May 5 1 0 4 2 1 189.8 67.1 48.1

May 6 2 0 1 0 0 223.0 87.3 48.5

May 7 1 0 0 0 0 206.9 66.8 48.5

May 8 0 0 2 1 0 212.0 70.6 48.5

May 9 0 0 0 0 0 232.1 105.3 48.5

May 10 4 0 4 3 0 245.9 98.8 48.8

May 11 2 0 1 1 0 220.6 74.4 49.0

May 12 6 0 0 0 0 242.7 86.4 49.0

May 13 2 0 0 0 0 199.8 55.5 49.0

May 14 1 0 1 0 0 240.0 82.0 49.0

May 15 6 0 1 0 0 259.8 103.8 48.9

May 16 2 0 2 2 0 278.7 128.5 49.0

May 17 7 0 0 0 0 289.0 130.2 49.1

May 18 14 0 1 0 0 286.3 127.7 49.7

May 19 42 0 3 0 2 279.0 139.9 50.3

May 20 27 0 0 0 0 264.5 107.3 50.8

May 21 61 0 0 0 0 278.8 128.7 51.1

May 22 110 0 0 0 1 269.2 116.3 51.1

May 23 122 0 0 0 0 239.2 100.6 51.6

May 24 125 0 0 0 2 236.6 83.7 52.1

May 25 114 0 0 0 0 252.3 103.7 52.0

May 26 91 1 2 1 2 254.9 97.3 52.0

May 27 132 1 0 0 2 246.5 88.5 52.1

May 28 108 7 3 2 3 244.5 89.7 52.4

May 29 122 10 0 0 0 255.2 131.8 53.0

May 30 122 5 2 1 1 252.6 104.1 53.2

May 31 248 3 0 0 1 241.0 137.5 53.2

TOTAL 1,473 27 33 14 15 

AVG. 48 1 1 0 0 239.0 94.2 49.9

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 1,473 27 123 29 15

CHINOOK ADULT

214
TABLE 173

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS JUNE 2017

 CHINOOK ADULT CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jun 1 366 17 0 1 0 0 239.3 88.6 53.0

Jun 2 359 13 0 0 0 1 241.2 83.4 53.0

Jun 3 303 38 0 1 1 7 244.9 88.0 53.2

Jun 4 540 50 0 0 0 5 243.6 86.1 53.6

Jun 5 332 44 0 0 0 3 242.9 84.4 53.9

Jun 6 449 28 0 0 0 2 249.2 90.7 54.5

Jun 7 252 28 1 0 0 4 254.7 99.6 55.0

Jun 8 263 28 2 1 0 1 255.0 98.9 55.2

Jun 9 191 11 0 0 0 2 265.4 109.7 55.0

Jun 10 306 21 0 0 0 1 238.2 82.3 55.1

Jun 11 148 35 0 0 0 2 251.0 92.9 55.2

Jun 12 167 5 0 1 1 1 234.5 76.1 55.6

Jun 13 157 26 3 1 0 3 246.3 95.2 56.2

Jun 14 122 8 7 0 0 3 243.2 86.7 56.5

Jun 15 79 10 5 0 0 6 230.7 74.8 56.6

Jun 16 101 3 0 0 0 3 204.2 51.0 56.2

Jun 17 80 9 3 1 0 1 195.2 37.9 56.1

Jun 18 66 2 5 2 1 2 233.5 75.6 56.6

Jun 19 110 3 14 1 0 0 183.7 57.1 57.1

Jun 20 193 1 17 0 0 2 192.8 36.2 57.5

Jun 21 256 3 29 2 0 1 149.6 16.8 57.8

Jun 22 334 0 81 0 0 3 195.5 37.0 58.1

Jun 23 311 4 137 1 0 2 162.8 22.1 58.4

Jun 24 732 6 127 0 0 2 162.9 15.3 58.9

Jun 25 785 5 215 0 0 1 179.4 47.2 58.9

Jun 26 808 14 290 7 3 2 167.2 15.3 59.0

Jun 27 912 4 431 3 2 2 173.0 19.3 59.3

Jun 28 698 2 376 1 0 0 162.7 15.3 59.9

Jun 29 968 5 639 0 0 1 130.2 15.2 60.2

Jun 30 1,181 33 929 0 0 2 140.6 15.4 60.7

TOTAL 5,485 6,084 456 3,311 23 8 65

AVG. 238 869 15 110 1 0 2 210.4 60.5 56.6

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT

SPRING 6,958 414 3,311 146 37 80 

SUMMER 6,084 69

TOTALS 13,042 483

215
TABLE 174

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS JULY 2017

 CHINOOK ADULT CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jul 1 1,063 9 1,578 0 0 0 0 150.7 29.1 60.9

Jul 2 635 1 1,183 0 0 0 0 170.2 16.5 60.9

Jul 3 826 9 1,565 0 0 2 2 167.2 68.7 61.2

Jul 4 1,767 45 1,805 1 1 1 1 144.9 15.0 61.3

Jul 5 1,703 10 2,468 2 1 1 2 109.7 15.2 61.7

Jul 6 1,455 6 3,087 3 2 3 3 141.2 72.2 62.1

Jul 7 1,661 28 2,770 1 0 1 4 110.9 15.4 62.2

Jul 8 1,660 16 2,674 2 0 1 3 117.6 12.1 62.2

Jul 9 1,324 27 2,383 4 3 2 8 79.6 10.9 62.9

Jul 10 2,383 25 3,318 1 0 1 7 157.8 14.9 63.1

Jul 11 1,331 15 2,840 3 1 0 7 152.6 13.1 63.0

Jul 12 1,348 14 2,142 0 0 0 13 147.7 15.5 62.6

Jul 13 1,005 7 1,541 3 2 0 6 139.1 12.6 62.5

Jul 14 1,006 13 1,456 1 1 0 7 155.6 12.7 62.1

Jul 15 1,048 27 1,706 4 2 0 12 115.7 12.7 63.2

Jul 16 1,283 7 1,498 3 3 0 11 117.9 8.8 63.4

Jul 17 939 24 1,069 0 0 0 30 128.4 12.6 63.2

Jul 18 1,105 8 1,098 2 1 1 17 116.0 12.6 63.0

Jul 19 1,519 23 1,118 4 2 0 28 107.7 12.6 63.1

Jul 20 782 19 949 1 0 2 43 114.1 13.6 63.3

Jul 21 855 25 865 2 0 0 47 115.2 14.3 63.0

Jul 22 551 21 707 3 1 0 38 125.7 8.7 63.1

Jul 23 591 28 565 3 3 0 51 112.3 8.7 64.0

Jul 24 312 17 380 4 1 1 70 97.7 12.6 64.4

Jul 25 486 26 437 2 2 0 88 90.3 8.7 64.3

Jul 26 682 14 537 4 3 0 80 125.7 8.7 63.9

Jul 27 582 13 303 3 1 1 109 146.9 8.8 64.3

Jul 28 405 21 243 2 2 0 130 92.0 12.4 64.7

Jul 29 450 18 206 9 2 0 202 83.1 8.8 64.5

Jul 30 334 16 158 9 2 0 263 101.7 9.1 64.8

Jul 31 399 13 140 9 5 0 528 115.6 12.7 65.1

TOTALS 31,490 545 42,789 85 41 17 1,810 

AVG. 1016 18 1,380 3 1 1 58 124.2 16.5 63.0

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,958 414 46,100 231 78 97 1,810 

SUMMER 37,574 614

TOTAL 44,532 1,028

216
TABLE 175

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS AUGUST 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Aug 1 430 25 99 14 10 0 515 114.8 8.7 65.7

Aug 2 416 16 120 11 6 0 622 74.8 8.8 65.7

Aug 3 171 26 57 13 9 1 413 80.7 8.8 65.6

Aug 4 354 31 61 6 4 0 363 104.0 8.8 65.8

Aug 5 200 35 33 15 7 0 441 75.0 8.8 65.3

Aug 6 309 17 16 16 9 0 178 67.0 6.3 65.6

Aug 7 284 37 31 15 8 0 368 87.2 8.8 65.6

Aug 8 222 27 27 5 4 1 206 93.6 9.8 65.5

Aug 9 208 18 12 11 6 0 473 106.1 14.2 65.9

Aug 10 212 14 16 14 10 0 342 84.4 8.3 66.4

Aug 11 152 22 17 18 10 0 417 127.3 8.8 66.3

Aug 12 170 22 10 29 24 0 324 90.6 5.8 66.1

Aug 13 130 4 17 20 15 0 743 82.7 6.3 66.8

Aug 14 140 15 9 14 9 0 1163 95.3 8.1 67.3

Aug 15 200 30 7 8 6 0 776 94.9 8.0 67.7

Aug 16 96 9 3 11 6 0 1021 92.9 7.9 68.2

Aug 17 93 42 1 16 7 0 940 87.7 8.0 68.3

Aug 18 99 25 1 18 8 0 976 125.3 51.2 68.5

Aug 19 54 23 1 19 8 0 1107 71.1 8.5 68.2

Aug 20 53 3 1 15 4 0 774 92.8 6.3 67.7

Aug 21 54 7 1 18 10 0 690 98.9 6.3 67.6

Aug 22 74 29 2 10 9 0 635 84.2 8.4 67.8

Aug 23 100 2 2 9 6 0 389 49.8 8.5 68.0

Aug 24 100 17 3 7 2 0 391 90.8 6.3 68.1

Aug 25 92 22 5 14 6 0 484 51.6 6.0 67.6

Aug 26 212 18 0 16 8 0 660 64.2 0.0 67.2

Aug 27 145 6 2 10 6 0 354 82.6 0.0 67.1

Aug 28 156 16 1 17 6 0 352 51.8 0.0 67.0

Aug 29 59 12 2 22 15 0 219 73.2 0.0 67.3

Aug 30 146 28 3 33 17 0 198 168.2 127.5 67.5

Aug 31 88 2 2 34 14 0 283 141.8 0.0 66.9

TOTAL 5,219 600 562 478 269 2 16,817 

AVG. 168 19 18 15 9 0 542 90.5 12.0 66.9

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,958 414 46,662 709 347 99 18,627

SUMMER 42,793 1,214

TOTALS 49,751 1,628

CHINOOK ADULT

217
TABLE 176

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Sep 1 95 20 0 0 2 27 15 250 64.3 0.0 66.8

Sep 2 109 28 0 0 1 56 33 334 120.6 0.0 67.1

Sep 3 108 3 0 0 0 43 19 412 88.3 0.0 67.6

Sep 4 152 12 0 0 8 68 31 479 65.9 0.0 68.1

Sep 5 35 5 0 0 1 44 23 243 105.3 0.0 68.3

Sep 6 70 13 0 0 2 30 10 319 91.1 0.0 68.4

Sep 7 61 11 0 0 0 35 13 303 67.2 0.0 68.2

Sep 8 33 4 0 0 0 41 16 106 45.4 0.0 67.9

Sep 9 121 22 0 0 0 31 12 187 65.7 0.0 67.8

Sep 10 116 11 0 0 4 30 14 389 95.0 0.0 67.8

Sep 11 35 8 0 0 0 49 16 129 82.1 0.0 67.4

Sep 12 185 29 0 0 1 56 19 130 52.8 0.0 67.1

Sep 13 89 29 0 0 1 61 33 178 67.3 0.0 67.1

Sep 14 69 8 1 0 4 43 19 239 45.5 0.0 67.1

Sep 15 93 23 2 0 0 58 26 129 71.7 0.0 67.1

Sep 16 90 26 1 0 0 71 27 239 94.4 0.0 66.5

Sep 17 58 4 1 0 1 55 28 88 57.6 0.0 66.2

Sep 18 69 17 1 0 0 67 19 133 38.6 0.0 66.0

Sep 19 90 17 2 0 1 33 14 56 56.4 0.0 65.6

Sep 20 60 3 2 0 2 63 24 55 45.4 0.0 65.3

Sep 21 140 16 6 0 0 107 39 44 33.8 0.0 64.8

Sep 22 114 18 3 1 0 73 29 34 42.0 0.0 64.5

Sep 23 114 14 9 0 0 66 24 42 47.6 0.0 64.5

Sep 24 273 15 10 0 0 99 44 83 75.3 0.0 64.6

Sep 25 268 14 11 1 0 89 43 80 95.2 9.2 64.8

Sep 26 349 34 21 0 0 108 64 128 17.5 0.0 64.6

Sep 27 296 38 68 0 0 116 50 54 44.3 0.0 64.7

Sep 28 293 33 72 0 1 148 54 30 62.5 0.0 64.7

Sep 29 303 18 130 0 3 136 60 89 40.3 0.0 65.0

Sep 30 297 33 188 1 2 166 46 43 60.2 0.0 65.0 TOTAL 95 4,090 526 528 3 34 2,069 864 5,025

AVG. 141 18 18 0 1 69 29 168 64.6 0.3 66.3

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,958 414 528 3 46,696 2,778 1,211 99 23,652

SUMMER 42,888 1,234

FALL 4,090 506

TOTALS 53,936 2,154

CHINOOK ADULT

218
TABLE 177

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Oct 1 250 41 115 2 1 120 32 0 72 55.8 0.0 64.8

Oct 2 197 19 197 3 0 137 42 0 34 57.9 0.0 64.5

Oct 3 321 33 287 1 0 96 35 0 18 48.2 0.0 64.1

Oct 4 362 25 269 5 0 130 49 0 58 65.0 0.0 63.9

Oct 5 181 13 251 5 0 89 38 0 18 44.7 0.0 63.7

Oct 6 66 14 171 0 0 32 15 0 28 42.6 0.0 63.5

Oct 7 220 42 274 0 0 60 16 0 12 37.7 0.0 63.3

Oct 8 228 19 268 1 0 39 8 0 15 33.1 0.0 63.0

Oct 9 122 20 248 5 0 60 16 0 23 61.6 0.0 62.5

Oct 10 227 36 525 0 0 49 14 0 18 33.8 0.0 62.0

Oct 11 157 26 340 8 0 31 9 0 7 35.3 0.0 61.8

Oct 12 78 9 182 2 0 30 12 0 5 40.4 0.0 61.5

Oct 13 139 13 247 2 0 42 9 0 10 64.7 0.0 61.1

Oct 14 93 7 170 3 0 40 13 0 2 57.9 0.0 60.8

Oct 15 133 18 138 0 1 20 10 0 0 59.6 0.0 60.4

Oct 16 90 10 102 0 0 17 5 0 0 16.9 0.0 60.0

Oct 17 105 16 140 0 0 12 6 1 2 37.6 0.0 59.8

Oct 18 150 4 103 2 1 15 9 0 0 22.0 0.0 59.6

Oct 19 84 17 162 2 0 16 7 0 3 35.2 0.0 59.5

Oct 20 266 7 109 1 0 20 11 0 1 30.8 0.0 59.5

Oct 21 249 20 75 5 0 10 5 0 0 38.1 0.0 59.3

Oct 22 187 10 106 2 0 19 3 0 1 25.3 0.0 58.9

Oct 23 144 12 40 2 0 13 5 0 1 50.7 0.0 58.7

Oct 24 98 7 40 1 0 7 2 1 0 48.6 0.0 58.5

Oct 25 97 9 36 1 0 6 4 0 0 30.4 0.0 58.4

Oct 26 151 5 38 0 0 9 3 1 4 28.0 0.0 58.4

Oct 27 84 10 29 0 2 8 3 1 0 33.4 0.0 58.3

Oct 28 158 11 37 0 0 4 1 0 0 47.0 0.0 58.3

Oct 29 111 10 30 1 0 10 2 3 0 39.3 0.0 58.4

Oct 30 205 9 10 0 0 5 1 3 0 40.1 0.0 58.2

Oct 31 128 9 14 1 0 6 0 0 0 13.8 0.0 58.0

TOTAL 5,081 501 4,753 55 5 1,152 385 10 332 

AVG. 164 16 153 2 0 37 12 0 11 41.1 0.0 60.7

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,958 414 5,281 58 46,701 3,930 1,596 109 23,984

SUMMER 42,888 1,234

FALL 9,171 1,007

TOTALS 59,017 2,655

CHINOOK ADULT

219
TABLE 178

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

ROCKY REACH PROJECT- FISH COUNTS NOVEMBER 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Nov 1 199 4 23 0 5 2 0 0 44.0 0.0 57.9

Nov 2 168 3 13 0 10 2 0 1 34.0 0.0 57.5

Nov 3 153 3 21 0 7 3 0 0 91.3 57.0 56.9

Nov 4 102 1 6 1 3 2 0 0 44.4 0.0 56.4

Nov 5 137 6 4 0 4 1 0 0 16.7 0.0 55.6

Nov 6 89 1 6 0 4 1 1 0 101.9 47.6 55.0

Nov 7 46 0 1 0 2 0 0 0 59.9 0.0 54.4

Nov 8 73 1 5 0 2 0 0 0 72.6 0.0 53.7

Nov 9 38 3 4 0 2 1 0 0 90.1 0.0 53.7

Nov 10 38 4 3 0 4 2 0 0 76.2 0.0 54.1

Nov 11 20 0 1 0 4 3 0 0 62.7 0.0 54.2

Nov 12 28 0 0 0 3 1 0 0 61.2 0.0 54.2

Nov 13 12 1 3 0 3 1 1 0 65.5 0.0 54.3

Nov 14 16 3 2 0 2 2 1 1 102.8 0.0 54.7

Nov 15 21 0 0 0 3 0 0 0 87.2 0.0 54.4

Nov 16 64.9 0.0 54.4

Nov 17 42.7 0.0 54.3

Nov 18 78.0 0.0 54.2

Nov 19 45.2 0.0 53.9

Nov 20 69.5 0.0 53.6

Nov 21 46.5 0.0 53.4

Nov 22 64.2 0.0 53.3

Nov 23 54.8 0.0 53.1

Nov 24 58.3 0.0 52.9

Nov 25 41.6 0.0 52.4

Nov 26 39.7 0.0 52.2

Nov 27 39.2 0.0 51.9

Nov 28 49.7 0.0 51.6

Nov 29 105.1 0.0 51.1

Nov 30 45.9 0.0 50.4

TOTAL 1,140 30 92 1 58 21 3 2 

AVG. 76 2 6 0 4 1 0 0 61.9 3.5 54.0

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,958 414 5,373 59 46,701 3,988 1,617 112 23,986

SUMMER 42,888 1,234

FALL 10,311 1,037

TOTALS 60,157 2,685

CHINOOK ADULT

220
TABLE 179

MONTHLY COUNT OF STEELHEAD

ROCKY REACH DAM: 1981 - 2017

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

1981 14 173 1,309 1,827 1,691 300 5,314

1982 137 116 5 73 1,192 2,863 1,735 120 6,241

1983 31 18 2 334 3,525 11,329 4,048 411 19,698

1984 41 174 127 1,032 5,564 7,263 2,589 438 17,228

1985 63 273 523 3,547 4,152 11,133 2,646 381 22,718

1986 61 178 160 2,003 6,072 4,225 2,222 236 15,157

1987 67 75 80 567 2,574 2,361 1,210 244 7,178

1988 99 108 108 493 1,498 2,439 820 112 5,677

1989 62 41 30 458 1,442 2,721 1,134 151 6,039

1990 24 31 33 534 1,809 1,889 646 67 5,033

1991 19 26 63 584 2,346 2,996 1,473 138 7,645

1992 50 138 203 1,026 1,861 3,051 1,093 94 7,516

1993 49 52 24 346 869 1,066 379 31 2,816

1994 12 11 30 301 578 1,002 821 63 2,818

1995 18 12 9 147 398 827 315 32 1,758

1996 23 26 12 179 1,585 2,868 969 112 5,774

1997 40 15 1 192 1,789 2,901 1,576 208 6,722

1998 71 18 23 281 671 2,025 1,127 226 4,442

1999 35 16 46 198 1,518 2,361 557 84 4,815

2000 62 22 34 679 2,276 4,289 835 78 8,275

2001 83 33 83 1,861 6,843 9,827 3,025 290 22,045

2002 152 33 49 1,441 4,631 4,103 1,332 112 11,853

2003 46 4 40 1,154 3,393 6,649 2,211 153 13,650

2004 177 142 244 1,847 2,571 7,748 1,650 201 14,580

2005 278 85 60 762 2,430 4,589 1,423 83 9,710

2006 117 34 14 401 1,774 4,557 1,028 199 8,124

2007 93 75 46 507 2,777 4,247 2,227 174 10,146

2008 308 201 303 1,882 4,429 4,776 1,406 566 13,871

2009 302 134 49 967 7,355 17,011 3,509 220 29,547

2010 285 85 49 2,318 7,265 6,024 1,511 334 17,871

2011 327 263 25 516 5,368 6,566 2,105 110 15,280

2012 525 203 104 908 4,731 4,846 1,554 229 13,100

2013 94 63 32 448 2,758 3,719 1,932 158 9,204

2014 174 75 39 532 2,263 5,427 1,943 134 10,587

2015 74 38 29 550 3,314 5,172 1,541 176 10,894

2016 61 28 48 614 1,153 2,666 1,079 79 5,728

2017 90 33 23 85 478 2,069 1,152 58 3,988

Total 4,150 2,879 2,764 29,940 106,561 171,432 58,514 6,802 383,042

10-Year

Average 224 112 70 882 3,911 5,828 1,773 206 13,007

221
WELLS DAM

FISH COUNTING SCHEDULE

The adult counting schedule at Wells Dam is from May 1 through November 15, though passage 

data is recorded each day of the year, and that data is available from Douglas PUD upon request. 

Fish are counted by reviewing digital-video files from previous days. From 1967 through 1997, 

counts were reported for a 16-hour period (0500-2100 PST). Since 1998, 24-hour counts (0000-

2400) have been reported. Chinook are arbitrarily separated into three populations based upon 

date of passage through the ladders: Spring Chinook – May 1 through June 28, summer Chinook

– June 29 through August 28, and fall Chinook – August 29 through November 15. 

FISH LADDER OPERATING SCHEDULE

Other than during routine wintertime inspection and maintenance (performed on only one 

fishway at a time), the two fishways at Wells Dam operated continuously during 2017. 

Beginning on September 1 and continuing through September 30, the fishway entrances at Wells 

Dam were operated with a 1-foot head differential from 22:00 hours through 04:00 hours the 

following day, for 3-day blocks alternating with 3-day blocks of operating under a normal head 

differential (1.5 feet) during those hours. 

East Ladder Maintenance

December 6, 2016 to January 9, 2017, outage for inspection and maintenance. 

West Ladder Maintenance

January 16, 2017 through February 1, 2017, outage for inspection and maintenance. 

JUVENILE PASSAGE FACILITES

The juvenile bypass system at Wells Dam capitalizes on the hydrocombine design of the dam by

using flow to the turbines to attract fish to bypass spillways located between turbine silos and 

above turbine intakes. During the juvenile salmonid outmigration, bypass baffles and barriers 

are installed in spillway intake slots to partially constrict the five even-numbered spillways, 

providing a strong flow net to the constricted intakes. This configuration provides for high 

bypass efficiency (92% to 96%) with no more than 10,200 cfs of bypass flow, and any 

involuntary spill through the six unmodified, odd-numbered spillways provides additional nonturbine passage opportunity. 

During periods when plant discharge exceeds the combined turbine and bypass capacity, excess 

water is passed through non-bypass spillways and bypass spillways as necessary for complying 

with Federal Energy Regulatory Commission (FERC) requirements for maintaining minimum 

automatic-gate-opening capacity under the Wells Project Emergency Action Plan and 

Washington Department of Ecology requirements for compliance with total dissolved gas (TDG) 

standards as directed by the FERC-approved Total Dissolved Gas Abatement Plan for the Wells 

Project. When necessary, gates on non-bypass spillways are opened and bypass barriers and 

baffles on bypass spillways are removed sequentially with increasing flow in a prescribed order 

that concentrates involuntary spill in the center of the project over the discharge from active 

turbine units to minimize TDG. As discharge declines, bypass barriers are reinstalled and nonbypass spill gates closed in the reverse order in which they were removed and opened. 

222
Douglas PUD operated the Wells bypass system in 2017 as guided by the Wells Habitat 

Conservation Plan (HCP) Coordinating Committee-approved 2017 Bypass Operating Plan. 

With an early freshet in 2017 beginning in mid-March and persisting into the third week of 

April, the bypass barriers for spillways 6 and 8 were not installed at the start of bypass season 

because flow and involuntary spill volumes already met the criteria for barrier removal specified 

in the 2017 Bypass Operating Plan. As flows and spill diminished in the third week of April, the 

barriers were installed in Spillway 8 (April 19) and Spillway 6 (April 25). Criteria for removal 

of bypass barriers were again met in early May, and the barriers for Spillway 6 were removed on 

May 6 and were not reinstalled until July 3. The barriers for Spillway 4 were removed on July 5 

to allow removal of the bulkheads from the intake slots of Turbine Unit 4 and installation of the 

trash racks, in order to return Turbine Unit 4 to service after an extended outage. The bypass 

barriers for Spillway 4 were reinstalled on July 12. 

The 2017 Bypass Operating Plan was intended to provide non-turbine passage during 95 percent 

of the juvenile HCP Plan Species migration passing Wells Dam. Bypass operations were 

initiated on April 9 at 00:00 hours, and operated continuously until terminated at 24:00 hours on 

August 19, for a total of 133 days. Douglas PUD achieved the HCP requirement to provide 

bypass operations during 95 percent of the juvenile salmon and steelhead migration passing 

Wells Dam by providing bypass passage during 99.85 percent of the yearling Chinook migration, 

100 percent of the steelhead migration, 99.99 percent of the Sockeye migration, 100 percent of 

the Coho migration, and 99.70 percent of the sub-yearling Chinook migration passing Wells 

Dam in 2017. These percentages do not account for the substantial involuntary spill at Wells 

Dam that began in mid-March and continued into the period of bypass operations, effectively 

providing non-turbine passage for 23 days prior to the scheduled start of bypass operations. 

223
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

CHINOOK* 904 7,747 25,461 4,828 1,844 2,186 488 43,458

STEELHEAD 35 30 87 456 1,587 1,445 115 3,755

SOCKEYE 1,574 39,934 757 29 5 0 42,299

COHO 164 3,583 100 3,847

TOTAL 939 9,351 65,482 6,041 3,624 7,219 703 93,359

LAMPREY 0 1 13 103 158 12 0 287

BULL TROUT 18 39 5 0 0 0 0 62

*Jacks included

MONTHLY TOTALS OF SALMONIDS AND LAMPREY COUNTED OVER WELLS DAM

TABLE 180

2017

224
TABLE 181

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS MAY 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

May 1 0 0 2 1 0 153.6 10.0 46.2

May 2 0 0 2 1 0 194.7 16.2 46.1

May 3 0 0 5 3 0 212.4 30.1 47.3

May 4 0 0 0 0 0 185.7 10.0 48.0

May 5 0 0 1 1 0 188.9 30.1 48.0

May 6 0 0 2 2 0 211.9 30.0 48.1

May 7 1 0 1 1 0 214.7 30.0 48.1

May 8 0 0 3 1 0 220.9 56.0 48.1

May 9 1 0 1 0 0 242.1 70.0 48.5

May 10 1 0 3 3 0 258.4 90.0 48.9

May 11 0 0 1 0 1 209.9 30.1 48.6

May 12 1 0 1 1 0 243.1 64.5 48.9

May 13 3 0 0 0 0 206.0 52.7 48.7

May 14 2 0 0 0 0 234.4 54.0 48.5

May 15 3 0 0 0 0 249.1 70.0 48.8

May 16 0 0 3 3 0 270.7 96.0 48.9

May 17 6 0 1 0 0 288.2 116.0 49.7

May 18 2 1 0 0 0 267.8 92.3 50.2

May 19 0 0 1 1 1 271.9 96.4 50.5

May 20 13 0 1 0 0 261.3 83.3 50.7

May 21 31 0 2 1 0 265.8 91.4 50.8

May 22 28 0 1 1 0 235.8 55.8 51.3

May 23 42 0 0 0 1 225.0 46.3 51.7

May 24 64 1 0 0 4 226.1 46.3 51.3

May 25 60 3 1 1 0 237.4 57.8 51.5

May 26 94 4 0 0 0 241.5 62.0 51.5

May 27 113 7 1 0 3 233.5 52.3 52.1

May 28 75 4 0 0 4 237.1 56.8 52.4

May 29 101 5 0 0 3 247.1 66.6 52.5

May 30 107 6 2 2 1 256.5 77.1 52.3

May 31 115 10 0 0 0 219.0 36.0 52.3

TOTAL 863 41 35 23 18

AVG. 28 1 1 1 1 232.6 57.3 49.7

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK STEELHEAD STEELHEAD TROUT

SPRING 863 41 35 23 18

CHINOOK ADULT

225
TABLE 182

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS JUNE 2017

CHINOOK ADULT CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jun 1 99 8 0 0 0 2 0 227.2 47.0 52.3

Jun 2 214 23 0 0 0 0 0 226.5 46.0 52.4

Jun 3 164 15 0 0 0 4 0 230.3 50.9 52.9

Jun 4 267 39 0 0 0 2 0 225.7 47.0 53.2

Jun 5 200 48 0 1 1 1 0 231.2 53.5 53.6

Jun 6 303 64 0 1 0 1 0 234.4 59.0 54.1

Jun 7 315 77 0 1 0 2 0 241.1 64.1 54.5

Jun 8 107 54 0 3 3 1 0 242.5 70.0 54.6

Jun 9 183 78 0 0 0 0 0 256.1 81.9 54.7

Jun 10 128 55 1 1 1 1 0 229.1 55.4 54.7

Jun 11 254 46 0 0 0 2 0 243.6 67.5 55.0

Jun 12 113 44 0 0 0 1 0 226.9 52.5 55.6

Jun 13 156 32 0 0 0 2 0 235.0 66.3 56.0

Jun 14 154 32 0 1 1 0 0 231.4 58.5 56.1

Jun 15 124 31 0 0 0 4 0 221.3 51.3 55.8

Jun 16 62 16 8 2 1 0 0 194.9 24.8 55.8

Jun 17 76 20 2 0 0 1 0 189.5 16.7 56.0

Jun 18 85 14 4 1 0 3 0 218.6 46.3 56.8

Jun 19 45 18 4 1 1 1 0 180.6 10.0 56.9

Jun 20 46 9 4 1 1 0 1 164.1 10.0 57.6

Jun 21 86 11 8 0 0 2 0 151.5 10.0 57.5

Jun 22 240 12 17 3 2 3 0 175.1 22.0 58.0

Jun 23 151 7 25 5 5 1 0 166.8 20.6 57.8

Jun 24 228 5 34 3 2 4 0 153.9 10.0 58.1

Jun 25 337 7 107 1 1 0 0 166.0 26.4 58.3

Jun 26 389 6 127 0 0 0 0 153.1 20.6 58.8

Jun 27 538 4 198 0 0 0 0 152.4 10.0 59.1

Jun 28 662 4 285 1 0 1 0 170.0 10.0 59.7

Jun 29 552 2 304 1 1 0 0 149.7 10.0 59.7

Jun 30 676 12 446 3 2 0 0 151.5 10.0 59.5

TOTAL 5,726 1,228 793 1,574 30 22 39 1

AVG. 205 614 26 52 1 1 1 0 201.3 37.6 56.2

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,589 820 1,574 65 45 57 1 

SUMMER 1,228 14

TOTAL 7,817 834

226
TABLE 183

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS JULY 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Jul 1 865 21 723 2 2 0 0 150.9 13.5 59.9

Jul 2 673 15 814 1 0 1 0 163.8 43.7 60.1

Jul 3 689 7 1,232 0 0 1 0 137.3 11.5 60.3

Jul 4 904 14 1,275 2 2 1 0 132.7 10.0 60.9

Jul 5 598 8 1,363 1 0 1 2 78.7 8.8 61.2

Jul 6 1,287 9 1,852 3 3 0 0 105.6 10.0 61.0

Jul 7 912 10 2,269 3 3 0 0 65.9 8.8 61.4

Jul 8 1,076 15 2,640 2 2 0 0 119.2 8.9 61.6

Jul 9 1,089 17 1,836 1 1 0 2 92.6 7.8 61.7

Jul 10 1,005 22 3,238 2 1 0 0 167.3 38.3 61.5

Jul 11 1,040 32 2,133 4 3 0 3 151.2 10.0 61.8

Jul 12 734 20 2,404 3 0 0 1 133.5 10.0 60.8

Jul 13 1,084 18 2,307 3 3 0 0 132.6 10.0 62.0

Jul 14 915 25 2,264 2 2 0 0 145.0 21.2 62.1

Jul 15 1,025 20 1,498 2 1 0 2 126.6 10.0 62.7

Jul 16 1,000 27 1,372 0 0 0 0 119.4 10.0 62.7

Jul 17 1,339 30 1,509 3 2 0 0 128.0 10.0 32.0

Jul 18 809 15 1,260 2 2 0 0 102.4 10.0 32.0

Jul 19 757 22 1,104 1 1 0 0 118.6 10.0 32.0

Jul 20 855 30 1,020 3 0 0 0 120.3 10.0 62.6

Jul 21 759 34 975 7 2 0 1 116.4 10.0 62.7

Jul 22 674 23 870 1 0 0 0 123.6 10.0 63.2

Jul 23 624 25 833 6 0 0 0 132.2 10.0 62.7

Jul 24 509 21 566 4 1 0 0 114.3 10.0 62.4

Jul 25 312 25 456 5 2 0 0 98.1 8.5 63.4

Jul 26 543 29 433 2 1 0 0 109.6 10.0 63.2

Jul 27 595 37 515 5 2 0 0 137.1 10.0 63.4

Jul 28 806 37 438 5 4 0 1 94.7 7.8 63.6

Jul 29 448 28 245 2 2 0 0 100.5 7.8 64.2

Jul 30 392 21 305 4 1 1 1 90.8 7.8 64.5

Jul 31 457 29 185 6 4 0 0 102.0 7.8 64.1

TOTAL 24,775 686 39,934 87 47 5 13

AVG. 799 22 1288 3 2 0 0 119.7 12.0 59.3

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,589 820 41,508 152 92 62 14 

SUMMER 26,003 700

TOTAL 32,592 1,520

CHINOOK ADULT

227
TABLE 184

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS AUGUST 2017

CHINOOK ADULT CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Aug 1 277 16 128 6 2 0 80.1 5.6 64.9

Aug 2 328 24 122 8 4 1 73.7 5.3 64.4

Aug 3 230 26 80 5 4 2 58.7 5.6 64.5

Aug 4 166 24 73 8 6 0 102.4 8.5 64.7

Aug 5 190 17 48 10 4 1 69.5 6.4 64.2

Aug 6 161 19 40 9 6 0 84.9 7.8 64.5

Aug 7 333 34 45 9 7 1 91.2 7.8 65.5

Aug 8 220 18 38 9 4 2 84.5 9.1 65.4

Aug 9 169 16 30 12 8 2 112.1 10.0 65.3

Aug 10 202 23 26 13 6 1 93.8 10.0 65.2

Aug 11 130 15 15 12 7 0 136.1 17.5 66.6

Aug 12 123 8 11 16 7 3 103.1 10.0 67.1

Aug 13 144 21 16 22 15 1 74.4 8.9 67.4

Aug 14 132 14 13 25 19 2 96.0 8.3 67.6

Aug 15 138 15 11 24 15 4 97.6 9.1 67.7

Aug 16 126 12 12 15 10 4 95.5 9.1 67.6

Aug 17 134 13 8 14 9 4 90.5 8.4 67.3

Aug 18 111 17 4 11 7 13 77.4 9.5 66.8

Aug 19 116 8 6 11 7 3 53.6 5.6 67.3

Aug 20 82 2 7 21 8 6 91.9 0.0 67.2

Aug 21 70 5 4 11 7 3 76.9 0.0 67.0

Aug 22 136 5 2 21 14 4 66.4 0.0 66.7

Aug 23 35 4 0 20 8 4 62.8 0.0 66.6

Aug 24 12 6 1 11 6 4 71.7 0.0 66.5

Aug 25 57 14 2 20 14 4 46.7 0.0 66.2

Aug 26 47 3 6 10 4 1 71.7 0.0 66.7

Aug 27 137 12 1 23 10 8 69.6 0.0 66.8

Aug 28 92 11 4 15 10 3 61.3 0.0 66.8

Aug 29 43 10 2 15 10 2 103.1 0.0 66.3

Aug 30 134 13 2 17 11 3 120.4 17.6 66.4

Aug 31 116 12 0 33 17 17 145.2 30.2 66.8

TOTAL 4,098 293 437 757 456 266 103 

AVG. 146 98 14 24 15 9 3 85.9 6.8 66.3

RUN YEAR CHINOOK CHINOOK WILD BULL

 TOTALS TO DATE ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,589 820 42,265 608 358 62 117 

SUMMER 30,101 1,102

FALL 293 35

TOTAL 36,983 1,957

228
TABLE 185

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS SEPTEMBER 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Sep 1 99 7 0 0 1 29 15 4 54.5 0.0 67.2

Sep 2 47 10 0 0 0 27 15 2 90.9 3.3 67.7

Sep 3 41 10 0 0 2 26 18 4 78.7 6.9 68.0

Sep 4 48 7 0 0 2 33 20 6 64.5 0.0 68.0

Sep 5 29 3 0 0 1 40 25 3 93.8 0.0 67.6

Sep 6 32 1 0 0 0 33 16 4 116.1 0.0 67.3

Sep 7 15 3 0 0 2 32 14 5 54.2 0.0 67.4

Sep 8 24 2 0 0 5 44 17 5 54.7 0.0 67.1

Sep 9 26 3 0 0 2 28 10 1 51.2 0.0 66.9

Sep 10 47 11 0 0 2 47 22 6 51.1 0.0 66.7

Sep 11 46 6 0 0 0 36 21 8 61.3 0.0 66.9

Sep 12 71 10 0 0 2 34 17 6 46.0 0.0 67.2

Sep 13 54 4 0 0 0 33 20 8 51.4 0.0 66.8

Sep 14 58 9 0 0 3 45 19 9 61.2 0.0 66.4

Sep 15 40 13 0 0 1 52 21 11 61.9 0.0 66.3

Sep 16 12 8 0 0 0 30 19 5 46.4 0.0 66.4

Sep 17 21 8 0 0 0 47 16 6 43.5 0.0 65.8

Sep 18 30 3 3 0 0 46 22 12 41.9 0.0 65.3

Sep 19 14 8 2 0 0 42 18 26 36.6 0.0 64.9

Sep 20 34 7 3 0 1 57 29 3 32.5 0.0 65.0

Sep 21 29 15 1 0 0 50 22 6 19.6 0.0 65.1

Sep 22 69 20 3 0 0 58 25 2 29.1 0.0 64.8

Sep 23 57 7 3 0 2 76 34 0 64.6 0.0 64.6

Sep 24 82 6 2 0 0 79 29 1 42.0 0.0 64.5

Sep 25 51 6 4 0 1 59 16 3 61.0 0.0 64.9

Sep 26 118 6 6 0 1 57 21 2 58.1 0.0 65.0

Sep 27 87 4 6 1 0 62 37 1 40.2 0.0 65.3

Sep 28 131 12 21 0 0 115 62 3 59.7 0.0 65.5

Sep 29 109 14 49 0 1 138 71 4 27.5 0.0 65.4

Sep 30 80 20 59 1 0 132 49 2 43.7 0.0 32.0

TOTAL 1,601 243 162 2 29 1,587 740 158

AVG. 53 8 5 1 53 25 5 54.6 0.3 65.1

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,589 820 162 2 42,294 2,195 1,098 62 275

SUMMER 30,101 1,102

FALL 1,894 278

TOTAL 38,584 2,200

CHINOOK ADULT

229
TABLE 186

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS OCTOBER 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Oct 1 85 14 118 1 0 110 46 1 48.7 0.0 32.0

Oct 2 80 12 73 2 0 85 28 1 75.4 0.0 64.3

Oct 3 28 7 61 0 0 69 30 1 59.0 0.0 64.2

Oct 4 44 9 76 0 1 90 39 0 55.2 0.0 64.0

Oct 5 118 19 227 0 1 133 54 0 56.8 0.0 63.6

Oct 6 78 15 246 1 0 116 54 0 30.7 0.0 63.2

Oct 7 52 10 232 5 1 106 40 3 23.8 0.0 62.8

Oct 8 34 5 170 0 0 71 30 0 33.1 0.0 62.5

Oct 9 61 6 109 5 0 40 13 2 45.1 0.0 62.7

Oct 10 89 17 230 5 0 65 28 1 57.4 0.0 62.5

Oct 11 46 11 100 4 0 34 8 1 23.8 0.0 62.0

Oct 12 51 11 207 4 0 59 24 0 41.2 0.0 61.3

Oct 13 24 7 161 2 0 44 12 0 59.9 0.0 61.2

Oct 14 21 8 120 2 0 46 18 0 55.7 0.0 60.8

Oct 15 31 15 136 1 37 10 0 33.7 0.0 60.6

Oct 16 13 3 91 2 0 25 7 1 26.8 0.0 60.7

Oct 17 51 6 139 3 0 34 11 0 18.5 0.0 60.6

Oct 18 39 2 73 1 0 26 7 1 27.4 0.0 60.3

Oct 19 38 6 113 1 0 32 10 0 43.6 0.0 59.9

Oct 20 51 10 152 4 0 25 12 0 34.1 0.0 60.0

Oct 21 78 10 105 2 0 18 3 0 31.2 0.0 59.6

Oct 22 72 9 133 2 0 32 9 0 22.3 0.0 59.4

Oct 23 104 4 106 1 0 30 13 0 38.5 0.0 59.4

Oct 24 73 3 117 0 0 18 5 0 44.2 0.0 59.3

Oct 25 116 5 53 3 0 26 11 0 28.1 0.0 59.3

Oct 26 73 6 56 0 0 10 3 0 26.8 0.0 59.2

Oct 27 94 4 32 1 0 16 4 0 26.6 0.0 59.1

Oct 28 44 6 27 0 0 15 5 0 37.3 0.0 59.0

Oct 29 56 3 30 0 1 19 7 0 23.2 0.0 58.8

Oct 30 126 7 23 1 0 8 3 0 25.7 0.0 58.5

Oct 31 64 2 14 1 0 6 1 0 25.9 0.0 58.1

TOTAL 1,934 252 3,530 53 5 1,445 545 12

AVG. 62 8 114 2 0 47 18 0 38.1 0.0 60.0

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

 TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,589 820 3,692 55 42,299 3,640 1,643 62 287 

SUMMER 30,101 1,102

FALL 3,828 530

TOTAL 40,518 2,452

CHINOOK ADULT

230
TABLE 187

MONTHLY FISH PASSAGE SUMMARY REPORT

U.S. ARMY ENGINEER DISTRICT, PORTLAND

WELLS PROJECT- FISH COUNTS NOVEMBER 2017

CHINOOK COHO COHO WILD BULL DISCH SPILL

DATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY KCFS KCFS DEG F

Nov 1 93 2 17 1 15 4 26.9 0.0 57.9

Nov 2 45 1 21 0 2 1 26.9 0.0 57.8

Nov 3 60 4 14 0 12 7 66.4 0.0 57.8

Nov 4 54 3 8 1 9 3 46.6 0.0 57.8

Nov 5 53 0 13 0 8 7 40.2 0.0 57.8

Nov 6 28 1 10 0 7 2 65.6 0.0 54.9

Nov 7 20 1 3 0 7 2 45.5 0.0 55.4

Nov 8 30 0 3 0 8 2 81.7 14.8 55.3

Nov 9 14 0 0 0 6 2 51.5 0.0 55.3

Nov 10 16 1 1 0 11 1 92.0 0.0 55.3

Nov 11 15 2 1 0 0 0 56.1 0.0 55.3

Nov 12 9 1 3 0 6 2 53.7 0.0 55.1

Nov 13 18 3 2 0 10 5 74.9 0.0 55.5

Nov 14 6 0 2 0 13 7 107.3 0.0 55.1

Nov 15 8 0 0 0 1 1 120.1 0.0 55.2

Nov 16 43.0 0.0 55.1

Nov 17 42.3 0.0 54.7

Nov 18 82.3 0.0 54.3

Nov 19 33.6 0.0 54.3

Nov 20 53.4 0.0 53.7

Nov 21 66.8 0.0 53.7

Nov 22 52.4 0.0 53.6

Nov 23 31.2 0.0 53.3

Nov 24 55.0 0.0 52.8

Nov 25 46.0 0.0 52.5

Nov 26 32.0 0.0 52.1

Nov 27 37.3 0.0 51.4

Nov 28 40.8 0.0 51.1

Nov 29 73.7 0.0 51.1

Nov 30 44.9 0.0 50.3

TOTALS 469 19 98 2 115 46 

AVG. 31 1 7 0 8 3 56.3 0.5 54.5

RUN YEAR CHINOOK CHINOOK COHO COHO WILD BULL

TOTALS TO DATE ADULT JACK ADULT JACK SOCKEYE STEELHEAD STEELHEAD TROUT LAMPREY

SPRING 6,589 820 3,790 57 42,299 3,755 1,689 62 287 

SUMMER 30,101 1,102

FALL 4,297 549

TOTAL 40,987 2,471

CHINOOK ADULT

231
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL

1976 44 37 56 530 1964 1856 156 4,643

1977 37 22 38 1,034 818 2,849 526 5,324

1978 177 32 12 399 432 528 1,580

1979 72 2 22 1,212 938 1,040 355 3,641

1980 202 24 15 382 1,032 1,358 413 3,426

1981 139 23 107 212 1,702 1,401 513 4,097

1982 149 7 67 814 2,428 3,733 730 7,928

1983 26 2 145 1,891 10,728 5,294 1,327 19,413

1984 153 32 766 5,024 6,545 3,298 778 16,596

1985 220 401 2,675 3,387 9,822 2,821 541 19,867

1986 65 102 1,515 4,994 3,833 2,391 403 13,303

1987 13 29 413 1,897 1,668 1,236 237 5,493

1988 85 103 357 1,273 1,797 785 4,400

1989 43 11 351 1,168 2,223 804 4,600

1990 20 16 283 1,093 1,630 702 104 3,848

1991 14 8 361 2,054 3,078 1,923 313 7,751

1992 86 168 892 1,448 2,946 1,346 181 7,067

1993 48 10 240 706 883 490 23 2,400

1994 7 8 240 442 670 695 121 2,183

1995 5 6 77 160 509 188 ** 945

1996 11 7 79 764 2,099 921 246 4,127

1997 38 6 82 868 1,758 1,199 156 4,107

1998 5 3 161 363 1,031 995 110 2,668

1999 13 33 106 903 1,941 446 62 3,504

2000 23 6 309 1,338 3,661 857 86 6,280

2001 30 34 947 5,404 8,326 3,339 403 18,483

2002 66 33 957 3,630 3,388 1,244 157 9,475

2003 21 10 456 2,346 4,618 2,320 192 9,963

2004 74 56 916 1,709 5,039 1,401 122 9,317

2005 63 14 366 1,590 3,287 1,738 145 7,203

2006 28 16 138 922 4,017 1,248 305 6,674

2007 45 18 250 1,605 3,332 2,033 217 7,500

2008 145 167 861 2,792 3,740 1,580 523 9,808

2009 70 37 502 4,777 15,992 3,813 252 25,443

2010 95 34 1,085 4,524 5,235 1,581 375 12,929

2011 123 4 242 3,274 5,873 2,377 176 12,069

2012 101 56 557 3,294 4,001 1,554 215 9,778

2013 64 28 247 2,180 2,767 1,792 144 7,222

2014 122 35 337 1,776 3,390 1,890 185 7,735

2015 37 37 333 2,596 4,243 1,662 235 9,143

2016 59 46 427 883 2,034 1,227 168 4,844

2017 35 30 87 456 1,587 1,445 115 3,755

TOTAL 2,873 1,753 18,077 78,114 147,005 71,400 11,310 330,532

10-Year

Average 85 47 468 2,655 4,886 1,892 239 10,273

**Wells Dam did not count in November of 1995.

MONTHLY COUNT OF STEELHEAD 

WELLS DAM: 1976 - 2017

TABLE 188

232