US Army Corps 

of Engineers 

Portland & Walla Walla Districts 

ANNUAL FISH 

PASSAGE REPORT - 1990 

COLUMBIA RIVER PROJECTS -=-~ 

SNAKE RIVER PROJECTS 

OREGON AND WASHINGTON 
.. 

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J 

or 

I 

ANNUAL FISH PASSAGE REPORT 

COLUMBIA AND SNAKE RIVERS 

FOR 

SALMON. STEELHEAD AND SHAD 

BONNEVILLE 

TBB DALLES 

JOB DAY 

MCNARY 

ICB HARBOR 

LOWER MONUMEtr.rAL 

LOWER GRAlfID 

NORTH PACIFIC DIVISION 

CORPS OF ENGINEERS 

Prepared by: 

U.S. Army Engineer Districts 

Portland and Walla Walla 
I 

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TABLE OF CONTENTS 

Columbia River 

BONNEVILLE DAM 

Text 

1990 Fish Counting Schedule 

1990 Adult Fish Facilities Operating Schedule 

1990 Fishway Activities 

THE DALLES DAM 

1990 Fish Counting Schedule 

1990 Adult Fish Facilities Operating Schedule 

1990 Fishway Activities 

JOHN DAY DAM 

1990 Fish Counting Schedule 

1990 Adult Fish Facilities Operating Schedule 

1990 Fishway Activities ' 

McNARY DAM 

1990 Fish Counting Schedule 

1990 Fish Ladder Operating Schedule 

1990 Fishway Activities 

i 

Page 

1 

1-2 

3-5 

6 

6-7 

7-8 

9 

9 

10-11 

12 

12 

13 
TABLE OF CONTENTS 

(Continued) 

Snake River· 

ICE HARBOR. DAM. • 

1990 Fish Counting Schedule 14 

1990 Fish Ladder Operating Schedule 14 

1990 Fishway Activities 14 

LOWER MONUMENTAL DAM. 

1990 Fish Counting Schedule 15 

1990 Fish Ladder Operating Schedule 15 

1990 Fishway Activities 15 

LITTLE GOOSE DAM 

1990 Fish Counting Schedule 16 

1990 Fish Ladder Operating Schedule 16 

1 990 Fishway Activities 16 

I 

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r 

LOWER GRANITE DAM I 

1990 Fish Counting Schedule 17 

1990 Fish Ladder Operating Sched.ule 17 

1990 Fishway Activities 17 

ii 
TABlE OF CONTENTS 

(Continued) 

PRIEST RAPIDS DAM 

1990 Fish Counting Schedule 18 

1990 Fish Ladder Operating Schedule 18 

1 990 Fishway Activities 18-19 

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iii 
Table No. 

1 

2 

2-A 

3 

4 

, 

• 

'. 5,.15 

• 

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16 

17 

18 

19 

20 

LIST OF TABLES 

COLUMBIA RIVER 

GENERAL 

Fish Escapement At Main Stem Dams 

Columbia and Snake Rivers; 1938 - 1990 

Steel head Over Columbia and Snake River Dams; 

1953-1990 by Run-Year; (June 1 - May 31) 

Steelhead Kelt Count - 1990 

BONNEVILLE DAM 

Yearly Totals of Salmonids Counted 1938-1990 

Monthly Totals of Salmonids and Shad Counted 1990 

Monthly Discharge, Water Quality Data, and Fish Counts 

January through December 1990 

Monthly Count of Chinook Salmon 1938-1990 

Monthly Count of Sockeye Salmon - 1938-1990 

Monthly Count of Coho Salmon - 1938-1 990 

Monthly Count of Steelhead Trout - 1938-1990 

Monthly Count of Shad - 1938-1990 

iv 
21 

22 

23-32 

33 

34 

35 

36 

37 

38 

39-47 

48 

49 

50 

51 

LIST OF COLUMBIA RIVER TABLES 

(condnued, 

THE DALLES DAM 

Yearly Totals of Salmonids Counted 1957-1990 

Monthly Totals of Salmonids and Shad Counted in 1990 

Monthly Discharge. Water Quality. and Fish Counts 

January through December 1990 

Monthly Count of Chinook Salmon 1957-1990 

Monthly Count of Sockeye Salmon 1957-1990 

Monthly Count of Coho Salmon 1957-1990 

Monthly Count of Steelhead Trout 1957-1990 

JOHN DAY DAM 

Yearly Totals of Salmonids Counted 1968-1990 

Monthly Totals of Salmonids and Shad Counted 1990 

Monthly Discharge. Water Quality Data. and Fish Counts 

January through December 1990 

Monthly Count of Chinook Salmon 1968-1990 

Monthly Count of Sockeye Salmon 1968-1990 

Monthly Count of Coho Salmon 1968-1990 

Monthly Count of Steelhead Trout 1968-1990 

v 

1 

• 
Table No. 

52 

53 

54 

55-63 

64 

65 

66 

67 

Wi 

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• 

US! OF COLUMBIA RIVER TABLES 

(continued' 

GENERAL 

Miscellaneous species sighted at Bonneville,The Dalles, 

and John Day Dams in 1990 

McNARY DAM 

Yearly Totals of Salmonids Counted 1954-1990 

Monthly Totals of Salmonids and Shad counted 1990 

Monthly Discharge, Water Quality Data, and Fish Counts 

January through December 1990 

Monthly Count of Chinook Salmon 1954-1990 

Monthly Count of Sockeye Salmon 1954-1990 

Monthly Count of Coho Salmon 1954-1990 

Monthly Count of Steelhead Trout 1954-1990 

vi 
II 

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11 

Table No. 

68 

69 

70-78 

79 

80 

81 

82 

83-91 

92 

93 

94 

95 

96-106 

107 

108 

UST OF SNAKE RIVER TABLES 

ICE HARBOR DAM 

Yearly Totals of Salmonids Counted 1962-1990 

Monthly Totals of Salmonids and Shad Counted 1990 

Monthly Discharge, Water Quality Data, and Fish Counts 

January through December 1990 

Monthly Count of Chinook Salmon 1962-1990 

Monthly Count of Steelhead Trout 1962-1990 

LOWER MONUMENTAL DAM 

Yearly Totals of Salmonids Counted 1969-1990 

Monthly Totals of Salmonids and Shad Counted 1990 

Monthly Discharge, Water Quality Data. and Fish Counts 

January through December 1990 

Monthly Count of Chinook Salmon 1969-1990 

Monthly Count of Steelhead Trout 1969-1990 

LOWER GRANITE DAM 

Yearly Totals of Salmonids Counted 1975-1990 

Monthly Totals of Salmonids Counted 1990 

Monthly Discharge, Water Quality Data. and Fish Counts 

January through December 1990 

Monthly Totals of Chinook Counted 1975-1990 

Monthly Totals of Steelhead Trout Counted 1975-1990 

vii 
LIST OF PlATES 

Plate No. 

1. Columbia and Snake River Projects 

2. J..-venile By-pass Systems 

3. General Site Map, Fish Passage Facilities 

Bonneville Dam 

4. General Site Map, Fish Passage Facilities 

The Dalles Dam 

5. General Site Map, Fish Passage Facilities 

John Day Dam 

6. General Site Map, Fish Passage Facilities 

McNary Dam 

7. General Site Map, Fish Passage Facilities 

Ice Harbor Dam 

8. General Site Map, Fish Passage Facilities 

Lower Monumental Dam 

9. General Site Map, Fish Passage Facilities 

Little Goose Dam 

10. General Site Map, Fish Passage Facilities 

Lower Granite Dam 

viii 

· · · 
1 

ANNUAL FISH PASSAGE REPORT 

COLUMBIA 

and SNAKE RIVER PROJECTS 

CALENDAR YEAR 1990 

BONNEVILLE DAM 

Fish Counting Schedule 

1 Jan - 14 Mar No counting. 

1 5 Mar - 31 Mar Fish were counted in both ladders for one 8-hour shift each day, 

0800-1600 hours Pacific Standard Time. 

1 Apr - 31 Oct Fish were counted in both ladders for two 8-hour shifts each day, 

0400-2000 hours Pacific Standard Time. 

1 Nov - 15 Nov Fish were counted in both ladders for one 8-hour shift each day, 

0800-1600 hours Pacific Standard Time. 

16 Nov - 31 Dec No counting. 

Adult Fish Facilities Operating Schedule 

Bradford Island Fish Ladder: 

1 Jan - 2 Jan B-branch was out of service for annual 

maintenance. 

Second Powerhouse Fish Ladder: 

1 Jan - 16 Jan The fish ladder and upstream migrant 

transportation channel were out of service for 

annual maintenance. 

1 
14 Feb· - 1 5 Feb The fish ladder and upstream migrant 

transportation channel were out of service for· 

maintenance on the weir 68 bleed-off valve. 

3 Dec - 31 Dec The Cascades Island adult fishway was out of 

service for. annual maintenance .. 

Downstream Migrant FS'cilities Operating. S·chedule. 

First Powerhouse: 

1 Jan - 12 Jan The downstream migr:ar:lt'trar.lspor:tatian channel (DSM) was out of 

service' for annual maintenance'. 

3 Dec - 18 Dec The downstream migrant transportation channel (-DSM) was out of 

service· for- annual mainter:lance'. 

27 Dec - 31 Dec The downstream migrant transportation channel was out of service to 

repair screen: sweep chains·, brushes and rollers. 

Second Powerhouse: 

1 7 Jan - 9 Feb The downstream- migrant transpor:tatian channel was out of service 

for annual· maintenance. 

24 May - 25 May The juvenile bypass system (JBS) was taken out of service for safety 

during a dive to install research equipment on the bypass outlet. 

21 Jun - 22 Jun The JBS was out of service for safety during a dive to inspect the 

research equipment attached to the JBS outlet. 

28 Jun - 29 Jun The' JBS was out of service for safety during a dive to inspect fish 

research equipment at the JBS outlet. 

28 Oct - 2 Nov The JBS was out of service for safety during a dive to install a net 

frame for fish research at the JBS outlet. 

6 Nov The JBS was out of service for 7 hours during a fish research test. 

17 Dec - 31 Dec The JBS was out of service for annual maintenance. 

2 
Fishway Activities. 

The Corps of Engineers fish transportation program used the Bradford Island fish release 

facility to release truck hauled fish starting on 3 April. Releases were made at the 

Hamilton Island boat launch starting on 22 July. Flow conditions appear to be better at 

this location when the tailwater drops to a low range. 

The Columbia River Inter-Tribal Fish Commission used the Second Powerhouse Adult Fish 

Collection and Monitoring Facility to collect salmonids. The work is being done to satisfy 

a requirement of the U.S. - Canada Pacific Salmon Treaty to identify "indicator stocks". 

These stocks are monitored to annually evaluate the success of a program designed to 

rebuild depressed Columbia River salmon populations. Fish trapped were returned 

immediately to the fish ladder and there was no impact to the official fish count. 

The Columbia River Intertribal Fish Commission col/ected and distributed lamprey. The 

lamprey were collected when the adult fish col/ection and monitoring facility was 

dewatered for normal purposes. 

The Fish Passage Center continued to coordinate a fishway inspection program which 

involved once per month fishway inspections by a National Marine Fisheries Service 

inspector at Bonneville. 

The National Marine Fisheries Service continued to use the Adult Fish Col/ection and 

Monitoring Facility at the second powerhouse to capture marked fish as part of an 

evaluation of juvenile salmonid transportation. Primary efforts involved observing 

branded, coded-wire tagged spring chinook salmon from CaE-funded studies at Lower 

Granite Dam and similarly marked sockeye salmon from PUD-funded studies at Priest 

Rapids Dam. All fish were returned to the ladder after examination and were counted at 

the counting station as usual. 

The National Marine Fisheries Service used the juvenile bypass system fish sampling 

facilities at both powerhouses to monitor passage of downstream migrants. The 

monitoring period was 12 March through 30 November. 

The National Marine Fisheries Service investigated the juvenile fish bypass release conduit 

at the second powerhouse. Comparisons were made between condition of fish which 

had been released into the bypass conduit and that of fish which had been released 

beside the bypass outlet. A structure was attached to the outlet in November to enable 

placing the mouth of a net over the JBS outlet for direct recovery of fish during subsequent and future studies. 

The Oregon Department of Fish & Wildlife fished for sturgeon in the fore bay for part of a 

study to estimate abundance of adults in various locations in the Columbia River. 

3 
As part of a BPA funded squawfish management and research program, the Oregon 

Department of Fish &. Wildlife removed squawfish by angling from various locations on 

the dam. Squawfish are predators on juvenile salmonids and are believed to cause 

significant impact, particularly at locations such as the project forebays and jeuvenile 

bypass outlets, because prey and predators collect in large numbers. 

The U.S. Fish &. Wildlife Service used the Adult Fish Collection and Monitoring Facility to 

collect early spawning (tule) fall chinook to supplement low returns of adults to Spring 

Creek National Fish Hatchery. A total of 3,396 chinook (1,289 males, 2007 females and 

100 jacks) were trapped between 28 August and 17 September, and were transported to 

the hatchery. These fish were not counted at the dam and' counts were not adjusted for 

them. 

The US Fish &. Wildlife Service, with assistance from the Oregon Department of Fish &. 

Wildlife, investigated predator abundance and consumption rates through much of the 

Columbia River system. The work at Bonneville involved electroshocking and gill-netting 

from boats in much of the area near the dam. The information will be used to help direct 

predator control management in the future. 

The USFWS conducted a test on 27 &. 28 August designed to provide information about 

the preference of squawfish for dead or live juvenile salmonids. Releases were made 

from the Bradford Island juvenile fish release facility and squawfish were collected by 

electroshocking overnight. The tests required shut down of units 9 &. 10. 

The US Fish &. Wildlife Service collected a few hundred salmonid smolts as part of a 

study of the effectiveness of the Water Budget program which provides water through 

the river system specifically to speed migration of fish. This work attempts to separate 

the effects of environmental and biological factors on travel time of smolts. 

As part of the BPA squawfish management program, the University of Washington 

conducted brief squawfish sampling above and below the spillway on 20 and 21 

September. The work was done by seining to learn the effectiveness of the technique in 

these locations. 

The Washington Department of Fisheries and Oregon Department of Fish &. Wildlife 

cooperated in conducting special fish counting again this year to update upriver fall 

chinook run size estimates. This work has continued since 1979. 

The Washington Department of Wildlife counted adult fish under contract with the U.S. 

Army Corps of Engineers. Fish were counted according to the schedule above for 50 

minutes of each hour. The 50 minute totals were multiplied by a factor of 1.2 to 

estimate passage for each full hour. 

4 
I 

As requested by the Columbia Basin Fish & Wildlife Authority, the jack length criterion for 

cohos was changed from 22" to 18" starting this year on 24 August and continuing 

indefinitely. Based on Bonneville trap sampling and scale analysis between 1983 and 

1989, it was determined that 18" is a more appropriate cut-off between adult and jack 

coho. 

The Washington Department of Wildlife counted fish during the winter maintenance 

period at Bonneville this year, starting on 30 November. Counting was done by video 

recording fish passage 24h/d, and the recordings were reviewed by the WDW fish 

counting supervisor for the Portland District projects. 

Guiding efficiency of the juvenile bypass system of the second powerhouse was still 

considered unsatisfactory. So, operation of the second powerhouse was restricted again 

this year. During the middle 80 percent of the spring and summer juvenile salmonid 

migration period, the powerhouse did not operate except to limit spill to 75,000 cfs 

during daytime or for fishery research. The limit on daytime spill is to prevent adult fish 

from falling back from the forebay through the spillway. Adult fish passage is much 

reduced at night. 

5 
THE DALLES DAM 

Fish Counting Schedule 

1 Jan - 28 Feb No counting. 

1 Mar· - 31 Mar Fish were counted in both ladders for one 8-hour shift each day, 

0800-1600. 

1 Apr - 31 Oct Fish were counted in both ladders for two 8-hour shifts each ~ay, 

0400-2000 hours Pacific Standard Time. 

1 Nov - 31 Dec No counting. 

• Normally, counting extends from 1 April through 31 October. However, this year 

counting was begun early to monitor possible impact on fisl1 passage by construction of 

a small generating facility near the north fish ladder. 

Adult Fish Facilities Operating Schedule 

East Fish Ladder: 

2 Jan - 17 Jan Out of service for annual maintenance. 

3 Dec - 31 Dec Out of service for annual maintenance. 

North Fish Ladder: 

1 Jan - 1 Mar Out of service for annual maintenance, and for construction Qf a 

generating facility by Northern Wasco County People's Utility District 

on the ladder's auxiliary water supply. 

3 Dec - 31 Dec Out of service for annual maintenance, and for construction as above. 

6 
• 

Downstream Migrant Facilities Operating Schedule. 

1 Jan - 31 Mar Operated with gate-well orifice flow. 

1 Apr - 31 Aug Operated with gate-well orifice flow. Sluiceway gate 1-1,1-2, and 1-3 

open 16 hours daily including sunrise to sunset. 

1 Sep - 15 Nov Operated with gate-well orifice flow. Sluiceway gates 1-1, 1-2, and 1-

3 open at least from sunrise to sunset. 

16 Nov - 31 Dec Operated with gate-well orifice flow. 

Fishway Activities. 

The Corps of Engineers studied juvenile fish passage through the two small generating 

units which supply auxiliary water to the adult fishway. The purpose was to help 

determine the need for including these units in the design of a new juvenile bypass 

system. The work was done using gatewell dipping (which was assisted by NMFS) and 

hydroacoustics. 

The Fish Passage Center continued to coordinate a fishway inspection program which 

involved once per month fishway inspections by an Oregon Department of Fish & Wildlife 

inspector at The Dalles Dam. 

The National Marine Fisheries Service monitored smolt passage by sampling fish from a 

gatewell at turbine unit 2. Sampling was done by gatewell dipping starting on 10 April, 

until a new airlift sampling device was installed on 4 July. Sampling continued through 

31 August. 

Construction continued on a facility which will use the north fish ladder auxiliary water 

supply to generate power. This project is being done for Northern Wasco County 

People's Utility District. The facility will include a juvenile fish bypass system and is 

scheduled for completion in 1991 . 

As part of a BPA funded squawfish management and research program, the Oregon 

Department of Fish & Wildlife removed squawfish by angling from various locations on 

the dam. Squawfish are predators on juvenile salmonids and are believed to cause 

significant impact, particularly at locations such as dam forebays and juvenile bypass 

outlets, because prey and predators collect in large numbers. 

7 
The USDA Animal Damage Control unit took over the task'of reducing predation of gulls 

on juvenile salmonids. They improved the installation of gull inhibiting lines across the 

river near the outfall of the ice and trash sluiceway. They also used noise makers and 

pyrotechnics. 

The US Fish & Wildlife Service investigated predator abundance and consumption rates 

through much of the Columbia River system. The work at The Dalles involved electroshocking, and gill-netting from boats in much of the area near the dam. The information 

will be used to help direct predator control management in the future. 

The Washington Department of Wildlife counted adult fish under contract with the U.S. 

Army Corps of Engineers. Fish were counted according to the schedule above for 50 

minutes of each hour. The 50 minute totals were multiplied by a factor of 1.2 to 

estimate passage for each full hour. 

The Dalles Dam was involved in the agreement to provide spill for improved juvenile fish 

passage again this year. Survival is better for fish passing through spill than through 

turbines. The agreement provides spill for this purpose between 1 May and 22 August. 

However, additional spill was provided between 29 May and the end of June, due the 

accident at John Day Dam which shut down that project's powerhouse and forced the 

river flow to pass through spill. 

8 
1 

JOHN DAY DAM 

Fish Counting Schedule 

1 Jan - 31 Mar No counting. 

1 Apr - 31 Oct Fish were counted in both ladders for two 8-hour shifts each day, 

0400-2000 hours Pacific Standard Time. 

1 Nov - 31 Dec No counting. 

Adult Fish Facilities Operating Schedule 

South Fish Ladder: 

2 Jan - 1 Mar Out of service for annual maintenance. 

23 Mar - 24 Mar Out of service at night to allow installation of mitered corners in some 

pools of the ladder near the upper ladder auxiliary water diffuser. 

29 May - 31 May All powerhouse collection system auxiliary water out due to accidental 

loss of station service. 

North Fish Ladder: 

2 Apr - 3 Apr Out of service due to hydraulic system actuator leak. 

29 May - 31 May All auxiliary water supply pumps out of service due to accidental loss 

of station service. 

3 Dec - 31 Dec Out of service for annual inspection and maintenance. Associated , auxiliary water supply pumps were taken out of service on 29 Nov. to 

reduce the number of fish involved in the subsequent ladder dewatering. 

Downstream Migrant Facilities Operating Schedule. 

8 Jan - 22 Feb Out of service for inspection and contractor repair work. 

18 Dec - 19 Dec Out of service for annual inspection. 

9 
Fishway Activities 

The Fish Passage Center continued to coordinate a fishway inspection program which 

involved once per month fishway inspections by an 'Oregon Department of Fish & Wildlife 

inspector at John Day Dam. 

The National Marine Fisheries .Service continued to operate an airlift fish sampling device 

to monitor juvenile fish ·passage. This year the sampling was done in a gatewell of unit 5 

rather than unit 3 as has become the usual, because unit 3 was taken out of service for 

long-term repairs. Sampling began on 26 March ·continuing through October. 

As part of a BPA funded squawfish management and research program, the Oregon 

Department of Fish & Wildlife removed squawfish by angling from various locations on 

the dam. Squawfish are predators on ,juvenile salmon ids and are believed to cause 

significant impact, particularly at locations such as dam forebays and juvenile bypass 

outlets, because prey and predators collect in large numbers. 

The US Fish & Wildlife Service investigated predator abundance and consumption rates 

through much of the Columbia River system. The work at John Day involved electroshocking and gill-netting from boats in much of the area near the dam. The information 

will be used to help direct predator control management in the future. 

The Washington Department of Wildlife conducted the 1990 fish counting under contract 

with the U.S. Army Corps of Engineers. Fish were counted according to the schedule 

above for 50 minutes of each hour. The 50 minute totals were multiplied by a factor of 

1 .2 to estimate passage for each full hour. 

A fire in the powerhouse caused the loss of station service on 29 May. Fish passage . 

was impacted for in several ways: (1) The navigation lock could not be operated, so two 

fish transportation barges released their loads above John Day; (2) All turbine pits were 

flooded. Until they could be pumped out, and restarted, all flow passed by spill. This 

created elevated nitrogen saturation levels; and (3) Until turbines were restarted, there 

was no power for the auxiliary water supply pumps for the adult fishway system. 

John Day Dam was involved in the ag'reement to provide spill for improved juvenile fish 

passage, again this year. Survival is better for fish passing through spill than through 

turbines. The agreement calls for spill to be provided for this purpose in the summer 

between 7 June and 22 August. However, due to the accident which caused the 

powerhouse to shut down on 29 May, additional spill beyond the terms of the spill 

agreement was provided between 29 May and the end of June. Because of the spill 

already occuring, it was not necessary to provide spill specifically to comply with the spill 

agreement until 19 June. 

10 
1 

Concern continued regarding salmonids accumulating in the upper part of the south 

ladder and leaping, sometimes out of the ladder. Some of the pools of the ladder had 

their corners mitered to improve flow conditions. Netting over the ladder in the flow 

control section, was replaced and extended farther up the ladder to keep fish from 

leaping out. 

11 
MCNAR,Y DAM 

1990 Fish Counting Schedule 

1 Jan - 31 Mar 

1 Apr - 31 Oct 

,. Nov - 31 Dec 

No couf.'ltiRg. 

Counting d'aih, 0400-2000 hours Pacific 

Standard Time.-

No counting. 

1990 Fish Ladder Operating' Schedule 

North Ladder: 

1 Jan - 9 Jan 

10 Jan - 5 Feb 

6 Feb - 26 Aug 

27 Aug - 30 Aug 

31 Aug - 31 Dec 

South Ladder: 

1 Jan - 5 Feb 

6 Feb - 28 Feb 

1 Mar - 31 Dec 

In Service 

Out of service for annual inspection and maintenance, 

and repair of diffusers. 

In service. 

Out of Service to repair diffuser number 8. 

In Service 

In service. 

Out of service for annual inspection and 

maintenance. 

In service. 

12 

: 
11 

1990 Fishway Activities 

Two a-hour counting shifts were conducted from 0400-2000 hours Pacific Standard 

Time from 1 April through 31 October. Both fish ladders were counted by direct 

observation. Fish counting in 1990 was accomplished under contract by the State of 

Washington Department of Wildlife. 

The juvenile collection system was in operation from 2 April to 14 September. 

13 
ICE HARBOR DAM 

1990 Fish Counting Schedule 

1 Jan - 31 Mar No counting. 

1 Apr - 31 Oct Counting daily 0400-2000 hours Pacific 

Standard Time. . 

1 Nov - 31 Dec No counting. 

1990 Fish ladder Operating Schedule 

North Ladder: 

1 Jan - 12 Feb 

20 Feb - 21 Feb 

22 Feb - 31 Dec 

South Ladder: 

1 Jan - 9 Feb 

22 Feb - 24 Feb 

25 Feb - 31 Dec 

In service. 

Out of service for annual inspection and 

maintenance. 

In service 

In service. 

Out of service for annual inspection and 

maintenance. 

In service 

1990 Fishway Activities 

I. 

Two a-hour counting shifts were conducted from 0400-2000 hours Pacific Standard 

Time from 1 April through 31 October. One counter counted the south ladder by direct 

observation and the north ladder by closed circuit television. Fish counting in 1990 was 

accomplished under contract by the State of Washington Department of Wildlife. 

The ice and trash sluiceway was operated as a juvenile bypass from 1 April to 31 

August. 

Washington Department of Fisheries trapped and collected adult fall chinook in the south 

ladder during September and October for brood stock at Lyons Ferry Salmon Hatchery. 

14 
a 

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I 

., 

LOWER MONUMENTAL DAM 

1990 Fish Counting Schedule 

1 Jan - 31 Mar 

1 Apr - 31 Oct 

1 Nov - 31 Dec 

No counting. 

Counting daily 0400-2000 hours Pacific 

Standard Time. 

No counting. 

1990 Fish Ladder Operating Schedule 

North Ladder: 

1 Jan - 5 Feb 

5 Feb - 3 Mar 

4 Mar - 31 Dec 

South Ladder: 

1 Jan - 3 Feb 

4 Feb - 5 Feb 

6 Feb - 31 Dec 

In service. 

Out of service for annual inspection and 

maintenance. 

In service 

In service. 

Out of service for annual inspection and 

maintenance. 

In service 

1990 Fishway Activities 

Two 8-hour counting shifts were conducted from 0400-2000 hours Pacific Standard 

Time from 1 April through 31 October. One counter counted the north ladder by direct 

observation and the south ladder by closed circuit television. Fish counting in 1990 was 

accomplished under contract by the State of Washington Department of Wildlife. 

Washington Department of Wildlife dipped the gatewells of one turbine unit as part of the 

smolt monitoring program for the Fish Passage Center. 

The juvenile bypass system operated from 29 March to 31 August. 

15 
LITTLE GOOSE DAM 

1990 Fish Counting Schedule 

1 Jan - 31 Mar 

1 Apr - 31 Oct 

1 Nov - 31 Dec 

No counting. 

Counting daily 0400-2000 hours Pacific 

Standard Time with video motion detector 

system to monitor total project passage. 

No counting. 

1990 Fish Ladder Operating Schedule 

Project Ladder: 

1 Jan - 2 Jan 

3 Jan - 5 Feb 

6 Feb - 31 Dec 

In service. 

Out of service for annual inspection and 

maintenance. 

In service 

1990 Fishway Activities 

The juvenile collection system was in operation from 12 April to 21 July. 

16 

s 

. 

• 
, 

LOWER GRANITE 

1990 Fish Counting Schedule 

1 Jan - 28 Feb 

1Mar - 31 Mar 

1Apr - 31 Oct 

1Nov - 15 Dec 

1 6 Dec - 31 Dec 

No counting. 

Counting daily 0800-1600 hours Pacific 

Standard Time. 

Counting daily 0400-2000 hours Pacific 

Standard Time. 

Counting daily 0600-1600 hours Pacific 

Standard Time. 

No counting. 

1990 Fish ladder Operating Schedule 

Project Ladder: 

1 Jan - 2 Jan 

3 Jan - 22 Jan 

23 Jan - 31 Dec 

In service. 

Out of service for annual inspection and 

maintenance. 

In service. 

1990 Fishway Activities 

One 8-hour counting shift was conducted from 0800-1600 hours Pacific Standard Time 

from 1 March through 31 March. Two a-hour counting shifts were conducted from 

0400-2000 hours Pacific Standard Time from 1 April through 31 October. One 10-hour 

counting shift was conducted from 0600 to 1600 hours Pacific Standard Time from 1 

November through 15 December. Fish counting in 1990 was accomplished under 

contract by the State of Washington Department of Wildlife. 

National Marine Fisheries Service operated the adult trap as part of the juvenile fish 

transportation program evaluation. 

The juvenile collection system was in operation from 26 March to 26 July. 

17 
PRIEST RAPIDS DAM 

Fish Counting Schedule 

1 Jan - 15 Apr 

16 Apr - 28 Oct 

29 Oct - 15 Nov 

16 Nov - 31 Dec 

No counting. 

Counting daily 0400 - 2000 hours Pacific 

Daylight time. 

Counting daily 0400 - 2000 Pacific 

Standard Time. 

No counting. 

Fish Ladder Operating and Maintenance Schedule. 

Left Bank Ladder: 

1 Jan - 30 Nov In-service. 

1 Dec - 31 Dec Out of service for annual inspection and maintenance. 

Right Bank Ladder: 

2 Jan - 31 Dec Out of service for annual inspection and maintenance. 

15 Jan - 31 Dec In-service. 

Fishway Activities 

Public Utility District No.2 of Grant County conducted the 1990 fish counting 

as it has since 1960. Fish were counted in two 8-hour shifts from 16 April 

through 15 November. Both ladders were counted by direct observation. 

The District operated the coded wire tag trap in the left bank ladder of Priest 

Rapids from 16 April - 15 August for recovery of spring chinook and sockeye 

transported from Priest Rapids Dam previously. 

18 

I 
, 

The Washington Department of Wildlife trapped and examined steelhead once a 

week from 6 August - 9 October. 

The Washington Department of Fisheries trapped and examined Fall Chinook once a week from 11 

September - 10 October. 

19 
123,043 17,004 

31,041 24,1126 

416,797 331,113 

2OO,IS2 176,461 

379,191 211,953 

51,123 41,477 

130,153 4,142 

101,649 3,314 

22,204 1,451 

170 

101,107 77,453 

37,707 30,104 

407,910 312,933 

71,114 65,115 

303,011 217,761 

116,993 17,599 

27,635 3,310 

17,922 1,357 

9,713 1,953 

94,746 73,663 

36,524 29,192 

362,755 274,525 

12,129 69,631 

279,072 191,499 

79,714 55,802 

39,620 9,226 

27,054 6,525 

12,566 2,701 

87,259 53,014 

32,975 30,555 

295,813 198,599 

42,912 21,671 

217,798 235,639 

41,884 39,672 

39,211 12,611 

27,418 7,830 

11,863 4,781 

i 

ASSUMED DATES FOR CIDNOOK RUN 

I SPRING I MARCH- I APR1L31 MAY 3JUNB 

I SUMMER IJUN- 4ruN31JUL 3 AUG 

L FALL I AUG- 4AUG30 NOV 31 OCT 

·INCLUDES JACK COUNTS. 

TABLE I 

AlH 1iSCAPEMBNJ' AT MAIN STEM DAMS 

COLUMBIA AND SNAKE IUVBRS 19116-1990 

16,m 

25,791 

240,542 

132,936 

193,411 

46,443 

1,374 

IQ3 

571 

62,313 60,396 

22,244 25,353 

243,195 200,119 

53,794 50,722 

170,554 141,111 

75,529 72,190 

3,355 615 

2,110 335 

1,245 210 

55,195 51,171 34,394 

23,569 23,621 7,790 

191,417 161,_ 5,IU 

51,330 51,711 3,510 

164,650 151,765 99,714 

41,095 50,010 22 

6,113 2,010 

4,243 1,111 

257 199 

37,773 35,954 

23,161 24,701 

146,613 115,745 

25,092 24,908 

193,460 170,467 

39,374 41,318 

9,663 3,313 

6,051 1,925 

3,612 1,458 

(MAY VARY FROM PREVIOUS YEARS) 

I APR- I APR- I APRSJUN 8JUN II JUN 

6JUN- 9JUN- 12JUN -

5 AUG 8 AUG II AUG 

6AUG- 9AUG- 12AUG31 OCT 31 OCT 31 OCT 

39,676 22,133 

6,fX11 17,074 

4,901 29,496 

5,111 11,738 

120,479 22,401 

26 43,084 

9 13 

2 72 

7 11 

711 1S6 33,969 

34,611 30,419 13,342 

6,613 6,507 13,841 

3,031 956 26,780 

2,751 1,61S 5,286 

14,746 17,040 10,208 

35 23 51,135 

3 68 

2 52 

I 16 

717 3 780 

18,216 

4,386 

2,911 

3,916 

129,618 

9 

17 

3 

14 

I APR- I MAR- 16 APR- 18 APR13JUN 17JUN 13JUN 19JUN 

14JUN - 18 ruN- 14JUN - 2OJUN13 AUG 17 AUG 13 AUG 19 AUG 

14AUG- II AUG - 14 AUG- 20 AUO31 OCT 15 DEC IS NOV IS NOV 

TABLE 1 
TABLE 2 

STEELHEAD OVER CD.lIIIIA AND SlAKE RIVER DAMS 1953-1990 

IY lUI-YEAR (1 .IUNE - 31 MY) 

Esti .. ting the lIize of the """iver steelhead 1'\1'1 h .. previausly been hllllpered bec-..e of the calendar year 

approach used in the _ry tables. Prabl_ in accCIU"ItabHfty arise cl.Je to OYerMintering behavior of IILIIIIII!r 

steelhead; especially Snake River stocks, which often have sizeable praportians of the rU1 r_ining below .. inatr_ 

Projects m.ring the .. inter .anths. ~t of these steelhead trout cc.aenc:es egain the follOMing spring when 

wanaing reservoir telllperatures trigger .tr ... ~t. For this reason, an additional table has been prepared 

which sUIIIIBrizes steelhead trout CCIU"Its at each Project on a ·fish year- basis; 1.1U1 - 31 May. lecause all stocks 

of Steelhead cross lameville D __ ing the calendar year, those _ry CCIU"Its have not been lIIOdified. 

THE .10111 ICE Lm.ER LOWER 

DALLES DAY MCIARY HARIICII MDIIlIEITAL GRANITE 

1953-54 8,252 • 1954-55 72,913 

1955-56 84,434 

1956-57 3,531 • 40,660 

1957-58 128,124 1OS,136 

1958-59 120,170 87,413 

1959-60 155,892 ",.288 

1960-61 "0,955 95,556 

1961-62 134,740 104,679 9,474 • 

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

1963-64 118,899 "3,676 76,_ 

1964-65 "0,509 99,872 58,025 

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

1966-67 144,267 • 144,461 64,987 

1967-68 122,231 6,598 83,948 47,536 

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

1969-70 ''',617 81,623 74,933 58,172 63,269 

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

1971-72 151,329 "7,402 "0,450 66,196 68,704 

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

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

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

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

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

19n-78 133,096 102,193 86,962 54,9" 48,160 57,029 

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

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

1980-81 93,309 n,"3 63,957 47,718 32,599 37,996 

1981-82 "2,265 96,663 62,955 43,274 37,755 42,420 

1982-83 "6,178 1OS,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 n,565 64,717 71,280 

1988-89 197,669 161,283 150,361 98,950 81,324 79,747 

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

TOTAL 4,616,871 1 2,643,2861 3,216,567 1 1,897,297 1 1,262,780 1 1,028,757 I 

10-Year 

Average 192,4661 165,0671 ,,4,4791 94,366 1 80,923 1 87,455 I 

-Because cCIU"Iting started at each ~ early in the year after canstruction .... complete, 

these figures are for the latter part of the 1'\1'1 year only. That part of the rU1-year starting after 

JU1e 1st of the previaus year passed the __ .. ithout being ·CCIU"Ited. 

TABLE 2 
STEELBEAD KELT COUNT 

at 

PORTLAND and WALLA WALLA DISTRICT PROJECTS 

The majority of steelhead migrating up the Columbia River past Corps of Engineers dams 

are summer-run steelhead. Most of these fish enter freshwater between March and October 

and migrate upstream toward their place of origin. During the spawning run, a steelhead's 

feeding is greatly diminished and it must rely on stored fat reserves for sustenance while in 

freshwater. Since most of these fish are spring spawners (March - June), their original body 

weight is reduced by up to 40% after spawning. After a steelhead has completed spawning, 

it is called a "kelt". If a steelhead kelt can successfully reach the ocean and survive, it may 

return to freshwater to spawn again. 

Washington Department of Wildlife fish-counting staff have observed a downstream 

movement of kelts at Corps of Engineers projects. Peak downstream migration of kelts 

occurs in May and they are most often sighted at McNary and John Day Dams. These fish 

are emaciated, gaunt, and weak. The torpedo-shape, characteristic of a steel head fresh 

from the ocean, has deteriorated into a snake-like shape with a large head. Most kelts 

appear to be females. They are oriented into the current but allow the current to carry them 

downstream past the counting window. After a meeting with the Corps of Engineers, 

fisheries agencies, and tribal biologists in 1989, it was agreed that the Washington 

Department of Wildlife fish-counting staff would count kelts. The downstream movement 

of steel head kelts is presented on the following page in Table 2-A. 
MAR 

PROJECT ORlwA 

BONNEVILLE 0 0 

TIlE DALLES • • 

JOHN DAY • • 

MCNARY • • 

ICE HARBOR • • 

LOWER 

MONUMENTAL • • 

LWRGRANITE 0 

. . .. , 

TABLE1-A 

SfEELIIEAD KELT COUNT - 1990 

PORTLAND AND WALLA WALLA DISTRICT PROJECTS 

APR MAY JUN JUL AUG 

ORIWA ORlwA ORlwA ORlwA ORlwA 

0 11 0 0 1 0 0 1 0 0 

1 0 1 0 0 0 0 0 0 0 

0 1 38 25 0 0 0 0 0 0 

64 116 242 236 12 7 1 5 0 0 

0 0 0 0 0 0 0 0 0 0 

.. 1 5 1 8 0 1 0 0 0 0 

0 0 0 0 0 

TOTAL OR WA 

13 1 12 

3 3 0 

64 38 26 

683 31' 364 

0 0 0 

16 1 14 

0 

r , 
COLUMBIA RIVER TABLES 
YEAR I 

1938 

1939 

1940 

1941 

1941 

1943 

1944 

1945 

1946 

1947 

1948 

1949 

1950 

1951 

1952 

1953 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1970 

1971 

1972 

1973 

1974 

1975 

1976 

1977 

1978 

1979 

1980 

1981 

1982 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

TOTAL 

100YEAR 

AVC. 

• Jacks iDduded 

TABLE 3 

YEARLY TOTALS OF SALMONID nSH COUNTED OVER BONNEVILLE DAM 

1938-1990 

CHINOOK· I STEELHEAD I SOCKEYE T COHO· I CHUM I 

271,799 107,003 75,040 15,185 2,117 

286,189 U2,032 73,382 14,383 1,168 

391,587 185,174 148,807 11,917 1,729 

461,443 118,089 65,741 17,911 5,269 

401,941 151,100 55,464 12,401 1,865 

313,123 92,133 39,845 2,547 788 

240,764 100,518 15,072 4,207 954 

297,478 UO,I33 9,501 790 728 

446,052 142,807 74,376 3,898 1,178 

480,377 135,444 171,139 11,174 199 

419,555 139,062 131,541 4,081 3,636 

27'7,697 119,285 51,444 1,004 2,028 

357,375 114,087 77,993 10,151 1,069 

331,788 140,689 169,428 5,201 1,044 

420,879 260,990 184,645 '7,768 1,505 

332,479 223,914 235,215 13,018 1,728 

320,947 176,260 130,107 4,062 1,569 

359,853 198,411 237,748 3,725 318 

300,917 131,116 156,418 6,127 693 

403,286 139,183 82,915 4,675 569 

426,419 131,437 122,389 3,673 455 

345,028 U9,026 86,560 2,695 906 

256,049 113,676 59,713 3,268 1,026 

281,980 139,719 17,111 3,456 896 

286,625 164,025 28,179 14,788 1,013 

278,560 129,418 60,319 12,6S8 739 

344,422 117,252 99,856 53,602 632 

317,957 166,453 55,125 76,032 496 

340,111 143,661 156,661 71,891 872 

366,237 121,872 144,158 96,488 352 

341,154 106,974 108,207 63,488 79 

507,543 140,782 59,636 49,378 143 

384,'780 113,510 70,762 80,116 209 

405,702 193,966 87,447 '75,989 29 

394,456 185,_ 56,323 65,932 1 

398,635 157,823 58,979 54,609 43 

366,759 137,054 43,837 60,955 23 

4.25,566 85,540 58,212 58,307 11 

507,773 124,177 43,611 53,150 11 

366,657 193,437 99,829 19,_ 17 

394,600 104,431 18,436 52,590 28 

276,306 113,979 52,628 45,328 1 

245,518 129,254 58,882 22,052 44 

285,650 159,270 56,037 30,510 4 

311,_ 157,640 50,219 73,832 12 

244,346 218,439 100,545 15,173 50 

324,4.25 315,560 152,541 29,487 64 

463,873 343,987 166,340 56,857 97 

570,881 379,891 58,W 130,853 77 

547,494 303,081 116,993 27,635 147 

494,025 279,072 79,714 39,620 60 

416,117 287,798 41,884 39,281 16 

340,990 183,027 49,581 24,845 16 

19,384,977 1 8,689,247 1 4,'704,658 1 1,662,171 1 38,733 1 

401,061 1 262,777 1 87,1981 46,8091 551 

TOTAL 

PINK SALMONID 

471,144 

497,154 

739,214 

4 668,457 

11 623,484 

448,436 

1 361,516 

1 428,631 

2 668,313 

3 798,336 

2 697,877 

6 451,464 

8 560,683 

7 648,157 

9 875,796 

10 806,364 

4 632,949 

9 800,064 

4 595,275 

12 630,640 

6 684,379 

22 564,237 

433,732 

12 443,174 

27 494,657 

34 481,728 

45 615,809 

64 616,127 

58 713,254 

50 729,157 

21 619,923 

86 757,568 

150 649,527 

176 763,309 

51 702,649 

12 670,101 

2 608,630 

309 627,945 

2 '728,724 

679,348 

570,085 

23 488,265 

455,750 

20 531,491 

604.512 

52 578,605 

8 822,085 

147 1,031,301 

23 1,139,848 

20 995,370 

6 892,497 

12 785,108 

0 598,469 

1,531 1 34,481,318 I 

291 797,9291 

TABLE 3 
TABLE 4 

MONTHLY TOTALS OF SALMONID AND SHAD COUNTED OVER BONNEVR.LE DAM 

1990 

SPECIES bAN I FEB I MAR I APR I MAY I JUN JVL I AUG SEP I OCT I NOV IDEc! TOTAL 

CHINOOK- 677 67,536 28,03' 16,990 11,031 5',066 14',404 8,015 132 340,998 

STEELHEAD '" 2,S63 4,501 11,643 37,140 52,327 65,813 7,m 5Sl 183,027 

SOCKEYE 26,141 13,144 1'5 1 4',581 

COHO- , 587 18,lOl 5,l3O 817 24,845 

MINI-JACKS*- 75 14,370 ll,l65 1,557 1,867 163 (1) 30,1" 

CHUM I 1 7 18 26 

PINK ° 

TOTAL 11,643 70,099 32,615 69,144 83,590 I 113,732 I 135,287 120,'37 11,618 6l8,66S 

SHAD 4 I 532,617 12,2",098 I 116,7" 2,347 2,M7,865 

-Jacks included 

--Salmonid rlSh under II inches in length. 

. . 
. . ... . . 

TABLES 

DISCHARGE AND WATER 9UALITY DATA 

BONNEVILLE PROJECT - 1990 

JANUARY I FEBRUARY 

I DATE 

I DISCH I SPILL 

KCFS KCFS 

I TURBIDITY I 

.SECCm I DEGF : I DATE 

I DISCH I SPILL 

KCFS KCFS 1=:i~EGFI 1 120.1 0.0 6.2 44.0 1 206.6 0.0 4.2 42.0 

2 145.4 0.0 6.0 44.0 2 154.1 0.0 5.0 42.0 

3 162.0 0.0 6.2 45.0 3 154.1 0.0 5.0 41.0 

4 178.1 0.0 4.0 43.0 4 142.3 0.0 5.0 41.0 

5 168.2 0.0 5.8 44.0 5 146.7 0.0 4.9 42.0 

6 143.3 0.0 5.8 44.0 6 159.4 0.0 5.0 42.0 

7 151.3 0.0 4.3 44.0 7 182.8 0.0 4.0 42.0 

8 182.6 0.0 3.5 45.0 8 175.8 0.0 4.5 42.0 

9 172.3 0.0 2.2 44.0 9 189.6 0.0 4.0 42.0 

10 188.7 0.0 2.0 44.0 10 174.0 0.0 3.7 42.0 

11 205.6 0.0 1.5 44.0 11 147.8 0.0 3.7 42.0 

12 178.3 0.0 2.8 44.0 12 195.8 0.0 3.7 42.0 

13 145.3 0.0 4.5 44.0 13 194.8 0.0 5.5 42.0 

14 128.7 0.0 5.2 44.0 14 218.3 0.0 5.3 42.0 

15 135.3 0.0 5.5 44.0 15 218.7 0.0 4.2 42.0 

16 175.2 0.0 6.0 44.0 16 230.9 0.0 5.0 42.0 

17 184.9 0.0 5.2 44.0 17 190.9 0.0 4.2 42.0 

18 174.6 0.0 4.5 44.0 18 198.7 0.0 5.0 41.0 

19 175.4 0.0 4.5 44.0 19 192.7 0.0 4.5 41.0 

20 157.9 0.0 5.5 44.0 20 203.8 0.0 5.0 41.0 

21 151.0 0.0 5.4 44.0 21 197.0 0.0 5.0 41.0 

22 162.5 0.0 4,7 44.0 22 194.5 0.0 6.2 41.0 

23 166.0 0.0 4.0 43.0 23 207.4 0.0 5.0 41.0 

24 158.5 0.0 4.3 44.0 24 161.5 0.0 5.3 41.0 

25 172.4 0.0 3.3 43.0 2S 172.7 0.0 6.1 41.0 

26 177.7 0.0 4.2 43.0 26 199.2 0.0 5.3 41.0 

27 146.8 0.0 4.0 43.0 27 188.0 0.0 5.0 41.0 

28 158.9 0.0 4.2 43.0 28 181.7 0.0 5.0 41.0 

29 180.9 0.0 4.0 43.0 

30 182.7 0.0 4.0 43.0 

31 182.9 0.0 4.0 42.0 

! AVG. 165.0 0.0 4.4 43.7 AVG. 185.0 0.0 4.8 41.5 

Vl 
MONTm.. Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

, CHINOOK ADULT 

TABLE 6 

IDATE SPRING SUMMER FALL 

CHINOOK COHO I COHO I 

I JACK I ADULT JACK' SOCKEYE STEELHEAD 

1 0 

2 0 

3 0 

4 0 

5 0 

6 0 

7 0 

8 0 

9 Q 

10 0 

11 0 

U 0 

13 0 

14 0 

15 2 

16 1 

17 2 

18 1 

19 0 

20 2 

21 U 

n 7 

23 8 

14 19 

15 46 

16 66 

27 105 

21 151 

29 as 

30 85 

31 84 

'TOTAL' 676 1-

AVG 21.8 

. .. , '0 

0 

0 

0 

0 

0 

0 . 

0 

0 

0 

0 

0 . 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1 

0 

0 

0 

0 

1 -

. 

0 

0 

0 

0 

0 

0 

., 

0 

0 

0 . 0" -

0 

0 

0 

27 

44 

36 

60 

4C$ 

84 

67 

Sl 

83 

68 

60 

as 

54 

56 

43 

53 

48 

; I . 966 

31.2 

RIVER CONDITIONS 

SHAD 

'DISCH I SPll.L l;rmmmlTY , 

MINI-JK 'KCFS KCFS SECCm I DEG F I 

183.7 0.0 5.0 41.0 

191.3 0.0 4.8 41.0 

178.0 0.0 5.7 41.0 

J65.7 0.0 5.0 41.0 

180.5 0.0 4.7 42.0 

179.1 O~O "4.7 42.0 

187 .. 6 ,.0 3.7 42.0 

J?l!' 0.0 3.0 42.0 

Jq~l 0.0 4.5 42.0 

:W.O 0.0 4.2 43.0 . 19Q~0 . ,,0 4.7 42.0 

~.S 0.0 4.8 42.0 

~.3 0.0 4.5 42.0 

184.6 Q.O 4.2 44.0 

210.4 0.0 5.0 44.0 ,. ISl.I" " ~.O 4.5 45.0 

181.1 49.5 5.0 44.0 

174.2 49.4 5.2 45.0 

171·1 49!9 4.7 46.0 

203.9 54.9 4.5 46.0 

J96.7· 47.4 4.1 46.0 

231.6 U.S 4.0 46.0 

~.4 0.0 4.0 45.0 

214.9 0.0 4.0 46.0 

113.8 0.0 4.0 46.0 

261.7" 0.0 4~0 46.0 

235.4 O.Q 4.5 46.0 

W.S 0.0 4.2 46.0 

_.3 0.0 4.4 46.0 

235.6 0.0 4.0 46.0 

113.0 0.0 3.7 46.0 

.. I 198.0 I 10.0 4.4 43.9 

.. . . 
I 

. ... . " 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DIS1'RICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT 

.. 

TABLE 7 

I DATE SPRING SUMMER FALL f

HlNOOK 

JACK 

COHO \ COHO I 

ADULT JACK ISOCKEYE S1'EELHEAD SHAD 

1 904 1 108 0 

2 876 1 57 0 

3 660 10 93 0 

4 618 1 98 0 

5 945 2 89 0 

6 1,144 1 83 0 

7 1,298 2 67 0 

8 1,624 4 78 0 

9 1,362 2 76 0 

10 1,407 9 107 0 

11 2,508 17 64 0 

12 2,340 17 72 0 

U 3,793 40 114 0 

14 3,131 18 88 0 

15 4,034 22 106 0 

16 4,637 28 97 0 

17 4,928 27 " 0 

18 2,361 30 90 0 

19 2,060 26 118 0 

20 2.422 30 74 0 

21 2,233 37 97 0 

22 4,023 44 87 0 

23 2,932 49 83 0 

24 3,031 32 77 2 

25 3,726 42 68 0 

26 2,542 42 7S 0 

27 '2,336 46 74 0 

18 982 31 79 1 

29 844 17 73 0 

30 1,164 33 75 1 

(TOT AL I 66.865 671 2,563 4 

AVG 2,229 12 85 

TOTALS CHINOOK CHINOOK 

TO DATE . T: ADULT JACK 

I SPRING I 67541 672 

• • 

I 

RIVER CONDITIONS 

IDISCH \ SPILL \;rouIDITY I 

MINI-JK I KCF'S KCF'S SECCm I DEG F I 

165.5 0.0 3.7 46.0 

188.1 0.0 3.7 46.0 

208.8 0.0 3.5 47.0 

225.6 0.0 3.5 48.0 

232.4 0.0 4.4 49.0 

219.9 0.0 4.0 49.0 

184.2 0.0 4.5 49.0 

199.2 0.0 4.0 49.0 

239.3 0.0 4.2 49.0 

256.2 0.0 3.8 49.0 

206.5 0.0 3.7 50.0 

216.7 0.0 4.0 50.0 

179.5 28.4 4.0 SO.O 

151.8 1.8 4.5 51.0 

167.2 20.1 4.2 51.0 

195.8 53.7 4.5 52.0 

201.6 63.6 4.2 53.0 

233.6 76.3 4.4 53.0 

221.6 62.7 4.5 53.0 

235.7 73.1 4.6 53.0 

226.4 73.1 4.3 54.0 

209.7 58.2 4.5 54.0 

232.6 72.6 4.3 54.0 

235.7 72.1 4.3 54.0 

260.7 85.1 3.7 54.0 

264.4 82.0 3.7 54.0 

262.0 78.1 3.2 54.0 

153.5 78.2 1.8 54.0 

242.9 81.2 3.2 54.0 

224.4 64.6 3.1 53.0 

I 218.1 I 37.5 4.0 51.2 
I 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FlSBCOUNTS 

CHINOOK ADULT 

TABLE 8 (BONNEVILLE PROJECT 

IMAYt990 

RIVER CONDITIONS 

I 

IDATE SPRING SUMMER FALL 

CHINOOK COHO 1 COHO I 

lJACK lADULT JACK ISOCKEYE STEELHEAD SHAD 

IDISCH 1 SPD..L lTURBlDlTY I 

MINI-JK I KCFS KCFS SECCm I DEG F I 

1 1849 " 75 6 0 219.3 67.5 3.5 53.0 

2 2070 " " 24 0 240.6 79.6 4.0 54.0 

3 2110 77 101 9 0 254.' 19.8 3.8 54.' 

4 1907 71 12' 116 0 257.3 87.1 3.5 54.0 

5 1372 65 129 122 2 234.8 110.1 3.5 54.0 

6 2123 ~ 174 93 - 1 229.2 70.6 3.2 55.0 

7 1626 58 166 28 0 ~7~7 86.4 3.0 55.0 

8 1211 60 160 19 • 25$.$ 1S.8 3.0 55.0 

, 1219 80 157 154 • ~70.6 ".1 3.2 55.0 

10 1793 71 196 334 0 29.$ "., 3.5 56.' 

11 - 'UI7· , . '~". .. .- 157 161 - · " 

~.7' -91.7 2.8 56.0 

12 659 " 133 lot 0 230.1 71.4 3.2 56.0 

13 67S 57 140 330 1 214.1 0.8 3.3 56.0 

14 673 68 147 116 0 ~ •• O ".5 3.7 56.0 

15 576 42 135 176 0 239.7 75.1 3.0 55.0 

16 '657 - 41 - 112 1597 --0 ~~3 73.4 3.5 55.0 

17 4U 26 111 6731 0 232.2 '72.3 3.3 56.0 

18 445 42 127 893 0 193.$ 64.8 3.2 56.0 

19 S07 42 145 ~ 0 200.1 70.6 3.2 56.0 

20 476 36 160 4941 1 184.6 58.1 3.5 56.0 

21 337 29 120 3852" 1 180.0 57.2 3.6 56.0 

22 327 30 115 1~ 2 189.5 53.4 3.0 56.0 

23 324 37 187 18200 2 211.4 64.0 3.2 56.0 

24 178 1$ 133 11000 7 220.6 '72.6 3.0 56.0 

25 283 17 139 2728l 3 DO.6 79.9 3.7 57.0 

26 259 20 164 35569 2 227.3 76.3 4.0 58.0 

27 262 - 24 211 148946 3 178.1 27.9 4.0 58.0 

28 391 26 221 80121 S 202.4 SO.S 4.3 5S.0 

29 267 22 199 32722 6 210.8 61.3 4.0 58.0 

30 204 10 143 2050t 20 242.7 89.8 3.7 58.0 

31 228 10 128 120114 16 274.9 87.3 3.7 59.0 

ITOT AL I 26,617 

AVG 859 46 

~~4~,5~0~1 __ ~1-=53=2~,'~17~.1~~~~1 ~--~--~-----r~~ 145 33,289 5 I 228.7 I 73.1 3.5 55.9 

1,422 

. . . ,. .. . , 
II • II .1 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

I CHINOOK ADULT ,cHINOOK I. COHO I COHO 

IDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

II 

23 

24 

25 

26 

27 

28 

29 

30 

ITOTAL 1 

AVG 

TOTALS 

SPRING 

TO DATE 

I SPRING 

lSUMMER 

lTOTAL 1 

SUMMER 

329 

391 

353 

438 

409 

435 

410 

466 

433 

417 

544 

427 

334 

322 

500 

585 

512 

467 

46B 

507 

S43 

813 

732 

980 

898 

786 

744 

661 

409 

521 

15.835 

528 

C~OOK 

*ADULT 

94158 

15835 

FALL 

CHINOOK 

JACK' '," 

2094 

1.155 

109,993 13.249 

JACK ADULT JACK I 

16 

18 

16 

16 

18 

13 

29 

48 

51 

30 

25 

17 

9 

10 

23 

9 

33 

25 

32 

31 

43 

63 

55 

67 

69 

92 

87 

80 

57 

73 

1,155 

39 

. . '. 

TABLE 9 BONNEVILLE PROlECl' I l.ro.NEim " 

RIVER CONDITIONS 

SOCKEYE STEELHEAD SHAD 

IDISCH I SPILL l;ruumITY I 

MINI-JK I KCFS KCFS SECcm I DEG F I 

0 132 36738 18 301.6 94.5 3.2 59.0 

1 173 604(i2 33 318.5 110.6 2.8 59.0 

0 181 69289 63 334.5 126.9 3.0 59.0 

0 134 59223 52 3ll.4 1"'.6 2.8 59.0 

3 168 59387 68 292.7 118.1 3.2 59.0 

0 153 48lCI9 89 324.5 138.2 3.0 59.0 

0 169 92614 172 345.9 135.4 3.0 59.0 

1 152 78288 III 350.8 138.2 2.0 59.0 

3 185 89386 171 371.2 157.3 3.0 59.0 

0 166 52068 BS 363.0 149.0 2.4 59.0 

5 131 60911 217 327.9 126.1 2.0 59.0 

10 156 26900 m 321.4 130.7 2.0 59.0 

II 206 22429 234 348.6 141.9 2.0 59.0 

16 2CY1 37400 255 356.8 142.9 2.0 59.0 

60 275 59644 365 326.9 114.6 2.0 59.0 

108 324 80538 661 306.1 1"'.8 2.0 59.0 

169 356 73040 551 316.4 114.8 2.2 59.0 

245 411 93217 501 315.8 123.3 2.5 60.0 

387 395 81021 S84 275.9 93.7 2.5 60.0 

537 408 175936 850 282.9 97.2 2.8 60.0 

lOBS S44 210501 1238 274.5 94.8 3.0 60.0 

1824 682 192837 983 275.4 93.3 3.0 60.0 

2028 616 133169 799 278.4 94.8 2.8 63.0 

2551 691 76498 1018 259.3 93.1 3.0 63.0 

3151 808 58911 1040 266.4 97.8 3.2 63.0 

3603 766 59195 915 263.7 ".1 3.2 63.0 

3239 878 83905 934 263.3 93.5 3.2 63.0 

2657 873 43514 8S4 282.1 99.9 3.5 64.0 

2202 667 50761 738 290.5 106.1 3.7 65.0 

2241 636 30036 541 278.3 89.1 4.0 65.0 

26,141 11,643 12.296.098 114,370 ) 

871 388 76,537 479 1r"'30=7 .-=5""11""':1:"':'14-='.-='4 "'I---:2~.8:--r-::60~."74--' 

ISOCKEYE'STEELHEAD I':'SH~ ,MINI-ICK 26,141 19,673 2:828 71914,445 I 
MONTID..Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

I CiUNOOK ADULT fHJNOOK I COHO 

IDATE SPRING SUMMER FALL JACK ADULT 

1 

1 

3 

4 

5 

6 

7 

8 

, 

10 

11 

11 

13 

14 

15 

16 

17 

18 

l' 

10 

11 

11 

13 

24 

15 

16 

17 

18 

19 

30 

31 

ITOTAL I 

AVG 

TOTALS 

TO DATE 

I SPRING 

I SUMMER 

ITOTAL I 

556 

318 

317 

178 

304 

354 

355 

305 

193 

176 

319 

193 

316 

107 

118 

175 

343 

146 

301 

114 

135 

167 

378 

181 

117 

111 

147 

155 

142 

614 

481 

9,148 

195 

~9,()K/ CHINOOK 

"JAI)OLT .JACK " 

94 158 1094 

- 14983 3.038 

119,141 15,131 

.. . . " 

80 0 

81 0 

75 0 

37 0 

89 0 

85 0 

58 0 

67 0 

39 0 

74 0 

101 0 

87 0 

99 0 

71 0 

53 5 

63 0 

57 0 

61 0 

59 0 

49 0 

61 0 

36 0 

39 0 

18 0 

45 0 

38 0 

38 0 

36 0 

55 0 

61 0 

60 0 

1,883 5 

61 

TABLE 10 

COHO I 

JACK ISOCKEYE STEELHEAD 

0 1731 661 

0 1917 603 

0 1596 659 

0 1166 495 

0 1449 S88 

0 1731 711 

0 1516 794 

0 1705 887 

0 1151 843 

0 1310 759 

0 1434 880 

0 931 730 

0 963 "5 

0 964 795 

0 565 714 

0 445 1153 

0 467 1700 

0 3'5 1167 

0 174 1480 

0 173 1428 

1 188 1805 

1 113 1485 

1 149 1837 

0 136 1558 

0 III 1460 

0 73 150S 

0 60 1317" -

0 68 1616 

0 63 1451 

0 50 1646 

0 40 1333 

4 13,144 37,140 

750 1,198 

SHAD 

13771 

14768 

13095 

110n 

11805 

6699 

4858 

6878 

4056 

3383 

3149 

1170 

1674 

1490 

1318 

600 

748 

710 

867 

636 

447 

420 

407 

333 

166 

151 

154 

259 

160 

134 

170 

BONNEVILLE PROJECT 

lmLx 1'" 

RIVER CONDITIONS 

I DISCH I SPILL I~URBmITY I 

MINI-JK I KCFS KCFS SECCm I DEG F I 

560 247.0 14.4 4.0 66.0 

619 153.6 63.' 3.1 66.0 

1013 l5l.9 53.3 3.1 66.0 

1164 110.9 67.4 4.0 66.0 

1131 111.5 44.0 4.1 66.0 

757 131.1 49.0 4.0 66.0 

938 113.7 68.1 4.1 66.0 

887 lOS. 1 4.1.7 4.0 66.0 

594 113.4 61.4 4.1 66.0 

519 130.0 53.8 4.5 66.0 

416 124.9 55.0 4.8 67.0 

430 118.7 47.8 4.1 67.0 

38' 116.3 4'.5 3.9 67.0 

258 183.1 49.4 4.0 67.0 

101 164.1 13.0 4.0 67.0 

117 154.4 18.5 4.0 67.0 

305 166.9 18.5 4.8 68.0 

171 155.0 3.8 4.5 68.0 

11' lSO.0 4.3 4.6 68.0 

149 151.6 1.3 5.8 68.0 

141 151.9 0.0 6.0 69.0 

133 148.1 0.0 5.8 70.0 

110 110.1 0.0 5.1 71.0 

85 131.9 0.3 4.8 71.0 

81 139.3 0.5 5.1 70.0 

98 141.3 0.0 5.1 69.0 

81 140.0 0.0 4.5 68.0 

77 110.1 0.0 4.5 68.0 

75 100.1 0.0 5.5 69.0 

119 111.9 0.0 5.8 71.0 

76 137.9 0.0 S.l 71.0 

116,199 111,165 

3,768 391 I 178.5 I 17.8 4.6 67.8 

One Chum was sighted in the North Ladder on the 15th • 

, . . . 
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

TABLE 11 

• I • I 

1ii6NNiYJ4.E I'R.OJECT " f.srt"" "" ,N 

RIVER CONDITIONS 

J CHINOOK ADULT {HINOOK I COHO COHO IDISCH I SPILL tTURBIDITY I 

IDATE SPRING SUMMER FALL -JACK ADULT JACK SOCKEYE STEELHEAD SHAD MINI-.JK I KCFS KCFS SECCm I DEG F J 

1 449 41 

2 347 44 

3 311 39 

4 642 31 

5 396 43 

6 443 33 

7 573 56 

8 395 48 

, 401 44 

10 375 47 

11 580 41 

12 641 25 

13 256 44 

14 180 25 

15 142 24 

16 153 25 

17 182 42 

18 230 5' l' 169 SO 

20 256 58 

21 743 69 

n 1106 130 

23 978 191 

2A 1059 202 

25 4059 200 

26 5673 m 

27 4921 386 

28 6304 518 

29 8065 694 

30 7636 10SO 

31 5889 1031 

ITOTAL I I 53 S54 5.512 

AVG 1,728 178 

TOTALS ClUNOO[{ CRlNOOK 

TO DATE "ADULT JACK "l 

SPRING 94158 2 094 

SUMMER 24 .... 983 3 038 

FALL 53554 5.512 

ITOTAL I 172.695 110.644 

2 0 n 1945 126 77 155.2 U.8 5.5 72.0 

2 0 34 2053 107 '5 148.5 3.1 5.3 71.0 

0 0 17 1989 73 68 166.4 16.8 5.6 71.0 

0 0 33 2587 173 86 143.2 0.0 4.8 71.0 

0 1 13 2014 81 60 144.9 0.0 5.8 71.0 

0 2 17 ll43 94 74 163.7 16.' 5.5 72.0 

0 0 21 3325 160 89 152.5 4.3 5.3 72.0 

1 0 5 254l 207 8' 155.6 13.7 5.3 73.0 

0 1 6 2078 116 " 144.0 0.' 5.3 73.0 

0 2 5 1700 91 55 147.5 0.0 5.2 72.0 

0 1 5 1494 34 50 137.' 0.0 5.5 72.0 

0 1 3 lS02 76 58 113.8 0.0 5.8 74.0 

0 1 2 U89 SO 52 111.' 0.0 5.7 75.0 

0 2 1 1351 81 35 130.1 0.0 4.8 74.0 

0 0 1 972 64 33 126.1 0.0 4.8 74.0 

0 0 0 794 55 27 125.2 0.0 4.8 74.0 

0 0 1 608 54 40 U9.7 0.0 6.0 73.0 

0 0 0 606 65 26 115.5 0.0 6.0 73.0 

0 1 2 589 '3 19 99.4 0.0 6.2 72.0 

0 0 1 645 76 20 115.8 0.0 6.0 72.0 

0 0 0 694 41 24 110.3 0.0 5.8 72.0 

0 0 0 m 69 44 128.1 0.0 5.5 71.0 

2 2 2 1299 41 44 U7.7 0.0 5.2 71.0 

5 7 3 1487 31 56 148.7 21.3 4.8 70.0 

24 6 1 1487 47 27 141.0 13.1 5.0 70.0 

32 12 0 1468 33 30 145.7 18.0 5.2 70.0 

35 18 0 2033 63 19 159.0 8.1 5.5 70.0 

34 27 0 ll65 37 2A 155.5 5.6 5.7 70.0 

60 29 0 2761 43 50 126.2 0.0 4.8 70.0 

78 58 0 2891 35 59 117.5 0.0 4.3 70.0 

69 72 0 1642 31 61 123.8 0.0 4.5 70.0 

344 143 I 19S I 52.327 2.347 1557 

11.1 8 6 1,688 76 501 L.. ~13~5.~8-11L..-..::4:.::::.3;.....&.--=5=.3~",,"-,,7..=.:1. __ 8 ...... 

.... C.".,.O..,..,.,H..,-O~(~Oll!~O~' 

ADULT lACK .11": :SOC:-=-='KEYE=~l S::::::I='EE::::::Ll:-::HE~AJ)="'T' .. I-/$->-::SHAD=:-:~,,-r:JMJNJ:-=":=-..J4':'::.CK 

349 247 I 49 580 I 109.140 I 2 ..... 947 865 118 .... l67 J 

As of 24 August this year those Coho designated as Jacks are between U and 18 inches in length. 

Chinook Salmon described as Jacks are those rlSh between U and n inches in length. 
I 

IDATE 

1 

1 

3 

4 

5 

6" 

7 

8 

9 

10 

11 

11 

13 

14 

15 

16 

17 

18 

19 

20 

11 

n 

23 

14 

25 

16 

27 

18 

29 

30 

MONTID..Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO 

SPRING SUMMER FALL JACK ADULT 

4471 980 63 

5351 991 51 

UU8 1607 73 

9857 1837 114 

7366 1803 113 

'6547 1487 141 

6177 1339 179 

6416 1094 173 

5314 11%3 257 

5541 1044 101 

" 47~0 1054 310 

5880 1007 276 

4910 IP9 3S4 

5146 1358 394 

4706 1400 571 - 4667 1164 S4S 

3367 970 484 

4597 1270 495 

3150 1136 463 

1356 794 394 

1115 9J4 413 

1103 763 44' 

1943 6lS 369 

19n 583 334 

782 635 215 

294 405 117 

310 188 132 

218 l8S 114 

280 376 79 

311 366 77 

COHO 

JACK 

101 

114 

144 

505 

519 

447 

39.0 

336 

3n 

410 

46S 

553 

531 

653 

601 

438 

490 

448 

301 

318 

327 

134 

U7 

175 

120 

107 

89 

138 

111 

0 

ITOTAL I 

AVG 

I 119,346 30.058 I 8,372 I ',830 

3,978 1,002 279 325 

TOTALS CHlNOOK CllINOOIt 

TO DATE ':":;ADULT JACK~'~.# COflO .§?HO, ADULT ACK, 

SPRING 94158 2094 8721 10077 

SUMMER 14983 3038 

TABLE 12 

SOCKEYE STEELHEAD SHAD 

I DISCH 1 SPH.L l;rmmmlTY" J 

MINI-JK I KCFS KCFS SECCm I DEG F I 

0 2447 62 107.1 0.0 5.5 70.0 

0 2178 36 103.3 0.0 5.8 70.0 

0 2303 18 100.7 0.0 4.5 70.0 

0 3154 " 106.1 0.0 4.7 70.0 

0 3665 79 117.8 0.0 5.8 69.0 

q l884 87 115.9 Q.O 5.S 69.0 -

0 3051 105 95.9 0.0 5.8 71.0 

0 1775 99 104.5 0.0 6.1 70.0 

0 1937 " 93.7 0.0 6.1 71.0 

0 1783 97 103.8 0.0 6.5 71.0 

'0 - 2490 - - . 7(t - . - '109.7" ' O~O 5.8 71.0 

0 2093 48 108.4 0.0 5.5 70.0 

1 lO63 60 11'.4 0 • ., 5.S 7Q.0 

0 ~ 93 US,O 0.0 6.0 70.' 

0 3141 93 107.1 0.0 5.5 70.0 

0 3171 . 81 - 89~3 . 0.0 5.0 69,0 

0 19S8 III 115.3 0.0 5.8 69.0 

0 3Ol8 106 .19.0 0.0 5.5 69.0 

0 1601 69 115.9 0.0 5.2 69.0 

0 1910 48 115.2 0.0 5.2 69.0 

0 lO6S .. 60 - . 113,3 0.0 . 5.2 ~9.0 

0 1934 39 ?'1.9 0.0 6.8 69.0 

0 1833 ~ 90.5 0.0 6.0 69.0 

0 137. 18 98.9 0.0 6.2 69.0 

0 953 18 115.' 0.0 6.4 69.0 

0 704 - 14 115.8 . 0.0 6.4 - 69.0 

0 A6 7Q 119.1 0.0 6.5 69.0 

0 576 16 115.8 0.0 6.2 69.0 

0 '" 14 108.6 0.0 6.0 69.0 

0 781 26 97.0 0.0 6.5 69.0 

1 65,813 1 1,867 I 

2,1'4 Q' r"1 -

108'"l'''· ....... l"...,1~0 ...... 0--r~5 ...... 8---y---::':69~.6:-""1 

YEISTEELBEA.DJ ,0SHAJ):" :IMINl..J~ CK 

49581 I 174953 I 1 947 86S 130,034 I 

FALL I 

ITOTAL I 

172900 35570 

292.041 140,702 

As of 14 August this year those Coho designated as Jacks are between 11 and 18 inches in length. 

Chinook Salmon described as Jacks are those rlSh between 11 and n inches in length • 

. . .. • I • • 
I 

lDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

2.0 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

. . , ., 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISI'RlCT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO 

SPRING SUMMER FALL JACK ADULT 

466 414 95 

352 243 77 

299 185 63 

2.74 160 89 

195 173 112. 

230 189 96 

156 136 63 

127 143 86 

198 199 84 

2.59 2.03 132 

162 143 123 

119 120 97 

112 109 99 

136 98 58 

124 114 90 

168 91 114 

148 105 103 

107 " 135 

75 94 197 

SO SO 96 

66 38 70 

51 98 113 

45 76 76 

39 62 58 

42 42 60 

55 42 68 

45 SO 49 

55 46 21 

82 58 33 

86 32 60 

55 57 38 

COHO 

JACK 

133 

107 

83 

70 

86 

92 

4S 

49 

83 

153 

130 

l2.S 

106 

85 

119 

102 

61 

64 

127 

94 

69 

109 

38 

34 

62 

30 

51 

44 

63 

88 

73 

ITOTAL 1 

AVG 

4,378 3.637 1 2.655 1 2,575 

141 117 86 83 

TOTALS ClDNOOJ( CHJNOOK COHO COHO 

TO DATE ADULT JACK ADULT JACK 

SPRING 94,158 2,094 11.376 12 ___ 652 

SUMMER 24.983 3.038 

. . .. 

TABLE 13 

RIVER CONDITIONS 

SOCKEYE STEELHEAD CHUM 

IDISCH I SPILL ITURBIDITY I 

MINI-offi l KCFS KCFS SECCm I DEG F I 

948 0 18 112.9 0.0 6.0 68.0 

557 0 12 108.3 0.0 S.S 68.0 

579 0 33 114.7 0.0 5.3 68.0 

394 0 24 109.3 0.0 5.0 66.0 

318 0 2.0 114.3 0.0 5.2 66.0 

435 0 6 12.6.1 0.0 5.4 65.0 

332. 0 6 119.0 0.0 S.6 65.0 

300 0 9 111.0 0.0 5.6 64.0 

296 0 4 110.6 0.0 5.3 64.0 

2.94 0 8 119.3 0.0 5.3 64.0 

156 0 2. 111.8 0.0 5.6 64.0 

205 0 4 100.5 0.0 5.3 64.0 

22.4 0 0 100.2 0.0 S.2 64.0 

197 0 3 112.1 0.0 6.4 64.0 

22.2 0 2 116.7 0.0 6.0 62.0 

178 0 7 114.1 0.0 5.8 62.0 

123 0 5 138.5 0.0 5.8 62.0 

147 0 0 100.6 0.0 4.8 62.0 

164 0 0 90.5 0.0 4.5 62.0 

147 0 0 97.6 0.0 4.5 61.0 

149 0 0 101.7 0.0 4.5 61.0 

123 1 0 115.8 0.0 4.5 60.0 

120 0 0 115.5 0.0 4.5 59.0 

85 0 0 112.3 0.0 4.5 59.0 

99 0 0 120.7 0.0 4.3 58.0 

124 0 0 102.9 0.0 6.0 58.0 

99 4 0 97.1 0.0 5.2 58.0 

102. 0 0 98.0 0.0 6.0 58.0 

32 1 0 113.1 0.0 6.3 58.0 

71 1 0 118.6 0.0 6.3 57.0 

92 0 0 118.8 0.0 i:! 57.0 

7.522 7 163 1 

51 ~-11-1.-1~~0~.0~~5~.4~~62~.~2.~ 2.43 

SOCKEYE1STEELlIEAD I #.:<SHAJ) IMINl·JK 

49581 1 182~475 12947865 130197 I 

FALL , 

ITOTAL I 

177 278 39,207 

296.419 144.339 

As or 24 August this year those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Sabnon described as Jacks are those rash between 12 and 22 inches in length. 
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

TABLE 14 IBONNEVILLE PR.OJttT 

19NOVEMBER 1996 

RIVER CONDITIONS 

J CHINOOK ADULT CHINOOK 

I DATE 

1 

1 

3 

4 

5 

, ... . -

7 

8 

, 

10 If . --

12 

13 

14 

15 l' 17 

- _. 

18 

19 

20 

11 

U 

23 

lot 

15 

16 

27 

28 

2' 

30 

ITQ!'AL I 

AVG 

TOTALS 

SPRING 

-

TO DATE 

SPRING 

SUMMER 

FALL 

ITOTAL 1 

SUMMER FALL JACK l' 40 

10 -1 

(; 14 

19 , 

2 14 - 5 - 5 

10 3 

10 4 

18 4 

19 6 ,- . 7 

3 0 

1 -1 

-3 6 

0 -1 - . 

128 .. I 104 

9 7 

CHINOOK CHINOOK ;~ADULT JACK ., 

'4.15S 2.094 

24.983 3.038 

177406 39311 

196.547 144.443 

.. I .' 

COHO COHO )DISCH I SPILL lTURBIDITY I 

ADULT JACK SOCKEYE STEELHEAD CHUM MINI-.ffl I KCFS KCFS SEccml DEG F I 

60 5S 67 1 0 

18 33 34 0 0 

14 16 60 0 0 

14 38 73 4 0 

16 A 41 0 0 

, 34 41 O· -1 

11 11 43 0 0 

11 11 23 8 0 

11 34 49 0 • 9 41 18 1 8 

,. 27 15 . '

~ . • 15 18 33 3 8 

U 19 47 J • 11 83 -38 J • 10 41 28 3 0 .. -

117.8 0.0 '.5 

129.6 0.0 6.4 

117.' 0.0 5.5 

115.1 0.0 5.0 

121.2 0.0 5.8 

139.' .0.0 5.1 

137.1 0.0 5.0 

147.7 0.0 4.8 

"136.3 0.0 4.8 

116.1 1.0 5.1 

133.5 0.0 4.S 

151.3 1.0 5.0 

139.3 I.' 5.5 

140.1 0.0 5.' 

161.3 0.0 4.8 

161.4 0.8 5.1 

1'1.' '.0 5.2 

ISS.0 0.0 5.4 

141.5 0.0 5.8 

IQ.6 0.0 5.0 

161.7 0.0 5.0 

146.' 0.' 5.0 

1".4 0.8 5.0 

143.5 1.0 5.0 

195.' 0.0 3.0 . 212.5 0.0 3.0 

241.4 0.0 1.5 

139.7 0.0 2.S 

224.2 0.0 2.5 

208.6 0.0 3.7 

57.0 

57.0 

55.0 

55.0 

55.0 

54.0 

54.0 

54.0 

54.0 

54.0 

54.0 

54.1 

54.0 

54.1 

54.0 

54.0 

54.0 

54.0 

53.' 

Sl.O 

52.1 

Sl.O 

51.0 

Sl.O 

Sl.O 

52.0 

Sl.8 

Sl.O 

Sl.O 

51.0 

~~552~ _____ ~ _____ I=S~~~(1~)~1 ~-----~-----~-----------r __ --' I ISS.1 I 0.0 4.8 53.5 

251 566 

17 38 37 

COHO CORO 

ADULT . ACK~I----------'--------------'I"'='---""'------~ '~I 

11 627 13 218 49 581 183 027 2 947 865 30 196 _ 

As or 24 August this year those Coho designated IS Jacks are between 12 and 18 inches in length. 

Chinook Sahnon described as JackS are those rlSh betWeen 12 and II inches in length. .. 

No Pinks were sighted at Bonneville this year. 

I • I I 
• • • • r . . •• 

TABLE 15 

DISCHARGE AND WATER QUALITY 

BONNEVILLE PROJECT - 1990 

I DECEMBER. I 

I DATE 

I DISCH I SPll..L 

KCFS KCFS 

ITURBIDITY I 

: SEC CHI I DEG F : 

1 179.0 0.0 3.4 50.0 

2 198.5 0.0 3.4 50.0 

3 209.8 0.0 3.3 49.0 

4 184.4 0.0 2.7 4'.0 

5 187.0 0.0 3.0 48.0 

6 211.6 0.0 3.2 48.0 

7 216.4 0.0 2.8 48.0 

8 1'2.4 0.0 2.8 47.0 

, 189.' 0.0 1.8 47.0 

10 198.' 0.0 2.0 46.0 

11 169.6 0.0 1.8 46.0 

12 201.' 0.0 2.5 46.0 

13 1'1.5 0.0 3.0 46.0 

14 216.7 0.0 3.5 46.0 

15 183.4 0.0 3.0 45.0 

16 181.2 0.0 4.0 45.0 

17 1'8.5 0.0 4.0 45.0 

18 121.6 0.0 3.5 46.0 l' lOS.O 0.0 3.5 45.0 

20 244.2 0.0 4.0 44.0 

21 238.0 0.0 4.0 43.0 

22 213.9 0.0 4.0 41.0 

23 213.5 0.0 3.7 41.0 

24 208.5 0.0 4.0 40.0 

2S 212.3 0.0 4.2 40.0 

26 169.5 0.0 5.0 39.0 

27 174.8 0.0 4.5 3'.0 

28 203.6 0.0 4.5 38.0 

2' 203.9 0.0 4.0 38.0 

30 1'5.2 0.0 4.0 36.0 

~ 31 208.9 0.0 4.0 35.0 

~ AVG. 197.5 0.0 3.S 44.1 

tn 
TABLE 16 

MONTIU.Y COUNT OF CHINOOK SALMON SPRING SUMMER FALL 

BONNEVR.LE DAM - 1938 - 1990 Jan 1- Jun-l Aug-I 

I YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP ocr NOV DEC TOTAL- May 31 Jul 31 Dec 31 

1'38 22,371 8,221 6,556 34,765 197,294 2,302 263 27 271,7" 22,371 14,777 234,651 

193' 6 12 121 51,410 25,19 5,602 17,828 32,'" 150,851 2,197 78 16 286,18' 76,708 23,430 186,051 

1940 S04 37253 28,621 7027 14'38 58643 240,515 3765 287 34 3'1,587 66,378 21,"5 303,244 

1941 4 1,360 51,. 1',445 7013 ',3'5 12,590 351,"7 7,119 866 138 461,443 72,2'5 16,408 372,740 

1942 1 15 34 ',506 30,'15 11,816 12,821 27,581 303,93' 4,485 63' 190 401,752 40,471 24,637 336,644 

1943 11 6 43 12,172 S3,168 5440 8,044 28,98S 201,414 3,354 365 21 313,123 65,500 13,484 234,13' 

1944 1 2 65 15,671 15,127 4363 8,241 55,468 13',254 2,388 164 20 240,764 30,866 12,604 197,294 

1945 6 4 81 17148 26,276 112'3 16.317 32254 189 675 4,281 137 6 _ 297,478 43,515 27,610 226,353 

1946 1 2 25 14,1% 53,313 30,253 20,%7 45,411 277,152 4,523 173 25 446,052 67,537 51,220 327,2'5 

1947 2 141 83,520 4',8" 25,S02 13,358 43,062 260,385 3,MS 526 37 480,377 1JJ,56l 38,860 307,'55 

1948 10 lSI 21,205 20,262 44,137 23,100 35,'34 270,238 3,m 467 23 41',555 41,728 67,237 310,590 

194' 5 5,765 44,304 14,231 11,500 41,500 137,5" 1,571 215 6 177,697 50,074 46,731 180,8'1 

1'50 11 6,630 50,638 16667 32937 4046l 105521 4,356 143 357,375 57,28' 4'604 15O--,-48l 

1'51 31 18,801 86,055 54,88' 14,394 33,785 97,131 6,48' 212 331,788 114,888 19,283 137,617 

1'52 ISS 8,130 107,807 61,4'1 11,BOO 82,2!)O 135,053 2,576 477 410,87' 116,192 84,2'1 1lO,3" 

1'53 1,254 126,450 42,58J 27,118 30,m 27,3'8 75,145 1,495 3JJ 332,479 170,l87 57,821 104,371 

1'54 2 6S7 82,877 51,230 46,BOI 32,5% 24,%' 80,416 1,189 200 310,947 lJ4,766 19,397 106,784 

1'55 1,3'1 84 436 85,'" 45,502 37437 32,833 70558 1803 124 35',853 171,5% 82,93' 105,318 

1'56 161 8,850 54,438 64,261 36,'38 41,203 '2,030 1,854 119 2 300,'17 63,44' 101,200 136,268 

1'57 318 90,'84 45,118 104,243 30,790 34,82' '5,457 1,352 175 4OJ,286 136,440 135,033 131,813 

1'58 468 15,361 5',377 74,375 27,524 1',735 227,504 I,MB 127 416,41' 75,206 . 101,8" 24',314 

1'59 182 26,944 34,007 ·3',581 4',371 24,945 168,187 1,643 168 345,028 61,133 88,'52 194,943 

1960 184 37,064 32,34' 65247 1~ 22-"1' 76,327 2012 124 25604' 695" 85,170 101,282 

1"1 476 72,526 25,"3 41,302 25,15' 22,675 90,688 3,108 353 281,'BO '8,695 66,461 116,824 

1%2 1,278 56,201 33,637 51,392 25,093 23,5l6 '1,320 2,75' 41' 286,625 '1,116 77,485 118,024 

1963 1,B01 43,85' 18,810 36,836 27,178 18,586 104,415 5,571 503 278,560 75,471 64,014 13',075 

1964 1,418 ",031 1',97' 35,814 44,717 26,546 141,525 4,157 235 344,411 '1,428 80,531 171,463 

1965 1238 47.083 35945 38,482 37,515 38727 111,664 6074 229 317,957 84,266 75'" 157,694 

• I , • 

• • I .' 
l YEAR JAN FEB MAR 

1966 2,168 

1967 1,620 

1968 1,342 

1969 1,910 

1970 2,020 

1971 683 

1972 426 

1973 1,585 

1974 434 

1975 162 

1976 587 

1977 3,569 

1978 4,291 

1979 790 

1980 535 

1981 1,853 

1982 312 

1983 144 

1984 351 

1985 2.036 

1986 2,292 

1987 2,727 

1988 2,663 

1989 36 

199O 677 

. . . " 

TABLE 16 

(Continued) 

MONTHLY COUNT OF CHINOOK SALMON 

BONNEvn.LE DAM - 1938 - 1990 

APR MAY JUN JUL AUG 

92,637 17,864 40,233 31,764 20,608 

71,957 11,358 41,847 53,812 25,760 

69,420 28,425 46,793 36,126 27,779 

65,371 106,281 59,177 41,976 38,456 

78.605 30.351 35,091 29z

811 44,559 

60,849 63,985 37,757 40,154 26,749 

154,443 31,271 36,758 34,072 23,577 

128,495 12,068 24,164 21,196 31,513 

57,516 76,585 13,424 32,472 15,554 

48,295 55z647 161989 27,362 37z

907 

58,978 53,883 39,130 29,883 48,776 

98,710 17,229 21,790 19,233 21,m 

100,112 44,860 27,125 17,198 13,513 

29,751 20,921 15,924 18,293 41,273 

301732 29z720 15.384 15,681 26zl06 

41,917 21,239 13,262 13,667 32,519 

30,282 45,450 15,439 11,175 34,058 

25,423 31,154 12,793 10,665 26,147 

27,185 23,509 13,060 15,447 41,909 

52.145 36z780 16z763 13z

l07 64z

899 

82,356 38,395 18,365 12,676 38,737 

68,866 30,214 22,728 14,979 82,500 

69,689 22,394 18,191 18,333 111,905 

56,583 30,640 15,659 17,316 102,573 

671

536 28,039 16z

990 llz

031 591

066 

.. 

SPRING SUMMER FALL 

lan 1- lun-l Aug-I 

SEP OCT NOV DEC TOTAL- May 31 Jul31 Dec: 31 

128,421 6,052 364 340,111 112,669 11,m 155,445 

154,323 5,405 155 366,237 84,935 95,659 185,643 

126,994 4,010 265 341,154 99,187 82,919 159,048 

187,502 5,511 359 507,543 173,562 102,153 231,828 

159,710 4~64 269 384,780 110,976 64,902 208,902 

166,346 8,820 359 405,702 125,517 77,911 202,274 

109,820 3,939 150 394,456 186,140 70,830 137,486 

170,895 8,457 262 398,635 142,148 45,360 211,127 

156,543 13,923 308 366,759 134,535 45,896 186,328 

234z145 4z

847 212 425,566 104,104 44,351 277,111 

262,615 13,395 526 507,773 113,448 69,013 325,312 

171,303 11,805 1,026 366,657 119,508 41,023 206,126 

165,411 11,104 386 394,600 149,863 44,323 200,414 

142,241 6,865 248 276,306 51,462 34,217 190,627 

118z669 81

404 287 245518 60.987 31,065 153,466 

154,696 6,288 209 285,650 65,009 26,929 193,712 

174,348 11,487 258 322,809 76,044 26,614 220,151 

116,879 20,458 683 244,346 56,721 23,4S8 164,167 

180,867 21,673 414 324,425 51,045 28,507 244,873 

2551

°20 22z

099 1,024 463.873 90,961 29,870 343,041 

337,721 39,511 828 570,881 123,043 31,041 416,797 

298,865 25,614 1,001 547,494 101,807 37,707 407,980 

136,662 13,656 532 494,025 94,746 36,524 362,755 

181,691 11,218 401 416,117 87,259 32,975 295,883 

149.404 Sz

Ol5 132 340,990 96.252 28,021 216,717 

Towl~40~~4~5~1~5~Oz~988=-~1~2~.7~~~.0~1~2-L1~2z~090~.66~7~LI~I,6~2=5,~84~7~1~1~1266~,4~5~9-L1~21~023~17~76~1~9,~12~5z~32=5~LI~38~9~.2~24~1~1~9~104~9~1~3~55~1~1~8~,6~27~16~8~0~1~4~.7~51~z24~I~I~2z=83~I~z3~10~~1 ~11~z04~5~zl=2~9~ 

10-Year 

Average 1,309 52,198 30,781 16,325 13z

840 59.431 208.615 18,002 559 401 1

061 84.289 30z165 286z

608 

• Jacks included 
TABLE 17 

MONTHLY COUNT OF SOCKEYE SALMON 

BONNEVILLE DAM; 1938 - 1990 

YEAR I JAN I FEB I MARl APR I MAY I JUN I JUL I AUG SEP I OCT I NOV I DEC I TOTAL 

1938 1,025 17,811 53,864 2,097 235 6 2 75,040 

1939 48 189 19,386 43,114 616 19 73,382 

1940 206 59639 85885 3063 13 1 148 807 

1941 199 1,051 23536 39,193 1,615 46 65,741 

1941 13 11,624 41,301 1,477 49 55,464 

1943 9 4515 33,613 1,697 1 39,845 

1944 1 16 3099 11,171 659 116 15,072 

1945 10 51 511 1.507 6.903 498 10 1 9.S01 

1946 9 67 7,815 64,715 1,747 11 1 74,376 

1947 5 59,378 108,175 3,564 15 1 1 171,139 

1948 11,023 117,651 1,849 13 4 131,541 

1949 151 9,013 41,619 655 6 51,444 

1950 341 75.784 1.816 41 77.993 

1951 25 81,045 87,104 1,114 40 169,428 

1951 7 1 3 136,939 47,188 467 30 1 8 184,645 

1953 57 17 663 45,711 186,933 1,774 50 235,115 

1954 1 13 52,359 76,505 1,211 17 130,107 

1955 79 21923 214860 866 11 9 237.748 

1956 10 29,649 115,185 1,564 7 3 156,418 

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

1958 25 38,736 82,719 878 23 8 122,389 

1959 2 153 10,155 75,315 

- 14 5 86,560 

1960 4 41758 17615 321 15 59.713 

1961 3 22 7,960 9,059 56 9 2 17,111 

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

1963 492 25,010 34,275 216 304 17 5 60,319 

1964 3 570 32,079 66,857 213 110 10 14 99,856 

1965 457 21.860 31776 744 285 3 55.115 

1966 10 338 57,509 97,845 800 ISS 4 156,661 

1967 18 38 36,091 107,558 344 106 3 144,158 

1968 54 372 74,216 33,145 199 101 9 1 108,207 

1969 5 165 14,238 34,970 120 114 13 1 59,636 

1970 5 269 22977 46062 1147 290 12 70762 

.. 
• • . .. : 

TABLE 17 

(Continued) 

MONTIH.Y COUNT OF SOCKEYE SALMON 

BONNEVll.LE DAM; 1'38 - 1~ 

. . .. 

YEAR I JAN I FEB IMARIAPR I MAY I JUN JUL AUG SEP I OCT I NOV I DEC I TOTAL 

1971 

1m 

1m 

1974 

1975 

1976 

1977 

1978 

1m 

1'80 

1'81 

1'81 

1'83 

1'84 

1'85 

1'8(; 

1.7 

1'88 

1'8' 

1'" 

TOTAL 

lo-Year 

Average 

70 14,789 72,103 313 6' 1 1 87,447 

614 16,505 37,'3' 1,154 , 1 5(;,313 

17 1',314 1',308 337 3 58,919 

14 8,073 35,407 340 3 43,837 

1 17."1 40050 191 7 58.112 

M 11,531 10,"1 197 1(; 1 43,611 

1 38 74,551 15,178 61 ",81' 

1 1 12,441 5,884 101 6 18,436 

1 15,474 '1J'J,197 81(; 30 51,m 

11M' 357(;4 1(;4 4 1 58.881 

1 3(;,'31 1',001 100 4 5(;,037 

11 10,731 1',107 '1Jj4 4 1 50,11' 

51,134 48,004 400 5 1 100,545 

6 10(;,891 45,141 4M 7 1 151,541 

3 13 111.054 53 841 411 4 1 1"~ 

1 17,303 30,1" 475 (;3 1 58,l13 

1 75,(;74 40,'30 383 5 116,"3 

11 44,_ 35,1(;8 121 5 ",714 

3" 14,(;38 17,000 131 11 1 41,884 

1(;.141 13.144 1'5 1 4'.581 

" 1541 7.895 11,810,748 11.830.835 I 41.7" I 1.614 1137 I 31 I 1 14.704.658 

5 I 52.691 34.181 3091 111 87.198 
..... 

o 

TABLE 18 

MONTHLY COUNT OF COHO SALMON 

BONNEVll.LE DAM; 1938-1990 

I YEAR I JAN I FEB I MAR I APR I MAY I JUN I JUL I AUG SEP 

1938 3 3070 1t",5 

1939 3 1,811 12,12' 

1940 1 1.451 10.112 

1941 1,317 1',061 

1941 1,193 11,OQ 

1943 761 1,'7' 

1,," 1,0$1 3,011 

1945 1 13' S33 

1946 - 10 4 ~ 118 3,_ 

1947 12 1 1 117 10,918 

1948 1 11 158 3,893 

1949 17 170 703 

1'50 1.570 8.545 

1'51 197 4,773 

1951 10 1,581 5,131 

1953 1 7,OM 5,890 

.954 6A 3,319 

1955 443 3.188 

19~ --7 1,158 -

4,879 

1957 1,564 3,046 

1958 341 3,llO 

1959 III 1,551 

1M 538 1,501 

1"1 177 1,867 

1961 1 1,11' 13,091 

1"-1 4 1,071 8,664 

1964 13 3,77' 46,535 

1"5 1 11 5,911 '1,335 

1966 46 874 4,911 59,457 

1"7 33 715 3,814 87,154 

1M 48 114 10,450 SO,_ 

1"9; - - 38 443 4,'71 - _. 41,17' 

1970 1 118 ',604 70,01 

... 

OCT NOV I DEC I TOTAL* JACKS I 

m 141 7 15188 

310 15 18 14,383 

113 33 5 11.'1' 

369 160 1 17,_ 

147 11,401 

89 10 1,547 

103 19 1 4,lO7 

15 1. 790 

1 - 14 3,898 

10 . 3 1 11,174 

10 3 5 4,081 

5 8 1 1,004 

36 1~151 

ns , 5,101 

II 14 7,768 

II 11 13,018 

74 1 4,OQ 

94 3,7lS 

-83 ',117 

0 1 4,'75 

99 13 3,'73 

II 1,"5 

114 4 3,lQ1 

306 -, 3,_ 

S43 37 14,788 

1,714 195 12,658 

3,069 199 53,6Ol 

8.566 197 7',031 

',3'1 131 71,891 34,919 

4,560 111 ",488 47,893 

1,868 98 0,488 10,435 

1,998 51 - 49,378 15,11' 

1,01 110 80,11' 15,148 

. . 
.. 

TABLE 18 

(Continued) 

MONTHLY COUNT OF COHO SALMON 

BONNEvn.LE DAM; 1938-1990 

I YEAR I JAN I FEB I MAR I APR I MAY I JUN I JUL I AUG 

1971 57 7,292 

1972 66 9,481 

1973 636 12,656 

1974 539 8,805 

1975 56 5,373 

1976 143 5,970 

1977 55 1,134 

1978 1 2 2,643 

1979 68 7,324 

1980 10 781 

1981 4 3,162 

1982 79 3,687 

1983 44 319 

1984 41 1,394 

1985 1 7 92 3,977 

1986 181 2,502 

1987 464 2,364 

19. 78 3,377 

1989 60 2,353 

1990 9 587 

SEP 

58,235 

52,456 

33,736 

40,761 

39,167 

40,505 

15,163 

38,308 

28,732 

13,601 

23,962 

55,743 

7,237 

20,174 

46,749 

110,714 

21,002 

26,303 

24,089 

18,202 

. , 

OCT NOV I DEC I TOTAL- JACKS I 

9,753 ~2 75,989 22,172 

3,792 137 65,932 31,716 

6,715 866 54,609 28,760 

8,631 2,219 60,955 29,350 ~, 

11,892 1,819 58,307 2S,535 

5,417 1,115 53,150 16,484 

2,582 474 19,408 10,083 

10,531 1,105 52,590 22,312 

7,583 1,621 45,328 15,716 

3,327 4,333 22,052 9,078 

3,108 274 30,510 8,575 

13,182 1,141 73,832 18,016 

5,020 2,553 15,173 6,775 

6,229 1,649 29,487 12,728 

5,670 361 56,857 18,307 

14,436 3,020 130,853 22,204 

3,556 249 27,635 9,713 

8,614 1,248 39,620 12,566 

9,543 3,236 39,281 11,863 

5,230 817 24,845 13,218 

TOTAL~I~2~1~~1~2~~6~~I __ ~0~~1~76~~5~,0~~~.1~15~5.,83~6~.1~1,~288~,7~12~~1~18~1~,64~5~~3~0,~61~0 __ ~66~.1~1,~66~2~,1~72~~4~98=,882~~ 

10 Year 

Average 105 2,372 35,418 7,459 1,455 47,135 13,368 

-Jacks included 

Note: As or 24 August 1990 those Coho designated as Jacks are between 12 and 18 inches in length. 
I YEAR I JAN J FEB I MAR I APR I 

1938 

1939 23 19 570 !I,110 

1940 5 96 1,688 4,125 

1941 ' 37 76 1:641 6,392 . 1942 4 37 ~56 3,6oq 

1943 14 18 654 3,314 

1944 SO 157 1,019 ~,142 

1945 1003 1078 3,008 4,685 

1946 64 5S1 3,040 9,139 

1947 1,., 321 1,968 ~,8s9 

1948 154 119 1,631 4,473 

1949 1 1,689 3,293 

1950 13 8 1,156 4,537 

1951 375 tJ38 

1952 ~78 I~ 

1953 1,310 5,308 

1954 ~ 6" 5,511 

1955 1,. 2,100 

1956 .~409 ~,7~!I 

19$1 926 . ~!l)I~ 

1958 ~95 651 

195? ~1~ 146 

1960 412 904 

1961 - 374 1,161 

1962 381 1,957 

1963 SOl 1,035 

1964 490 1,609 

1965 211 1.516 

.. 

TA.BLE 19 

MOl\lm.y COUNT OF SfEELHEAD TIlour 

BONNEvn..LE DAM 1938-1990 

MAY I JUN I JUL I AUG I 

6,622 2,382 19,455 D,231 

1,587 1,490 36,681 38,062 

998 4,489 61,188 46,071 

1,518 "' 21,940 29.' ' . 4,159 1!51!8 19,905 4~.m 

4,~98 1564 7,755 D,894 

2,224 1169 21,868 ~ .. 

1,551 1,109 24,531 40,593 

5,482 3J65 20,~ 58,466 

2,025 1,595 28,134 40,1" 

1,170 1,895 33,191 ~,621 

.,712 1~ 34J14 54,2!11 

1,667 691 25,142 53 •• 

1,563 5,187 . 74.98!J 39,11% 

1,75. 8,20~ 118,110 7'.735 

~,456 5,3P '06~7U 64,!M16 

.,57. ~,ll5 59,443 ~~ 

1,149 2,418 ",124 84,1. 

1,582 j,w. 48~ 47~148 

760 1$,43,~ ~,'P,§ 34,915 

i.4S.7 ~~~~. 53,7~ ~R1 

l,~6 I,$§l 60,~9 38,411 

1,090 4,314 44.026 33.571 

692 p46 44~" "r~1 

1,491 3,737 4;,7J9 40,171 

1,385 4,192 51,951 31,~1 

769 ~,~ 50,640 26~ 

1..419 4 ... 265 89,405 D....s06 -

A.-Run B-Run 

Jan 1- Aug 26-

SEP" I OCT 1 NOV I DEC I TOTAL Aug 25 DedI 

46,618 2,264 339 92 107,003 49,306 57,6'" 

33,891 1,264 216 119 122,032 ~,096 41,936 

64,377 1,786 292 59 185,174 106,724 78,450 

50,54Z 3,980 1,~ 304 118,089 58,109 l 59,980 . 

77,076 2,4U 5~ 182 151'80~ 65,219 ~,5f.l ". ~ 

41,051 2,444 S'Q 94 9~,133 41,219 50,914 

35,907 6,m 1,1., 226 100,5!8 51,58S ~,9~ 

40,194 1925 302 141 120,133 7~,685 41,448 

31$,399 2,070 261 769 142,807 93,4U 49,385 > 

50,025 ~,905 443 123 135,444 75,035 60,~, . 

40,_ 1,742 381 76 139,062 87,453 51,609 , 

-' 

20,786 1~16. 686 " 119,285 90,762 28,sz3 

24,226 1932 811 114,087 SO,191 33 •• 

15,357 947 ~ 140,689 UI,I~ .9,589 

48,m ~,735 ~ 260,990 .90,9\1 79,978 

36.107 2,797 90S ~,9~. 1~~13$ ~,71'J ,I 

34,941 2,209 55~ . J76,260 126,085 ~,175 

~,239 3.361 268 198,411 161.614 36.7'" 

p.JoP ~,84f ~5' - 1 131,116 . ",692 ···.31,~ 

?4,OD 1,069 ?;U 139,~S3 lOS,I79 34_: 

~ .~ 

'~,4?8 1~59 Dl 131,431 ";;~ 5\~9M 

~,S79 J,54Q 178 1~~.O~ 98,19, ~.~ 

28,058 1,090 211 113,676 71.141 . 36,535 

41~40? l,561 660 139,719 - 79,269 . "~4S0 

64,~ 1,798 61~ 164,025 8(i,990 77,035 

35,~ 1,920 545 129,418 ~,8S1 45,560 

31,_ '1,954 551 117,l51 ".135 41,1\7 

37,519 1~"'1 631 166,453 120.560 45.893 
I YEAR 

1966 

1967 

1968 

1"9 

1970 

1971 

1971 

1973 

1974 

1975 

1976 

1977 

1978 

1979 

1980 

1981 

1981 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

TOTAL 

10-Year 

Anrage 

I JAN I FEB I MAR I APR I 

6S8 1,682 

416 1,181 

340 861 

911 1,164 

144 1,167 

463 1,377 

491 1,561 

830 1,534 

1,191 4,117 

1080 4,284 

1,l8S 3,459 

1,159 4,111 

1,750 3,317 

1,333 1,905 

1,139 3,378 

1,031 3,812 

1,239 4,188 

458 1,lS3 

579 1,106 

977 ~56 

2,711 3,674 

1,189 1,111 

1,158 3,728 

630 1,113 

966 1,563 

, ,I 

TABLE 19 

(Continued) 

MONTHLY COUNT OF STEELHEAD TROUT 

BONNEvn.LE DAM 1938-1990 

MAY I JUN I JUL I AUG 

1,389 13,051 57,975 25,779 

899 3,061 40,881 36,787 

1,315 3,664 19,773 41,006 

1,897 6,889 63,lll 36,077 

1,331 4,lO8 30,866 46,307 

1,810 4,469 84,877 58,149 

1,137 3,444 59,933 48,113 

1,367 5,360 S3,810 46,399 

5,547 6.349 57,111 44,l66 

4314 6,058 30,813 28,m 

3,677 9,130 38,907 44,lO4 

4,115 11,395 67,554 35,161 

4,587 10,883 25,284 25,637 

1,785 7,585 33,379 39,399 

1,409 7,790 28,448 51,073 

3,887 11,628 56,787 51,435 

5,335 8,636 39,159 51,329 

1,638 6,017 69,036 86,066 

4,116 14,454 91,546 93,866 

3997 13036 101.156 151455 

4,SOO 16,655 136,611 119,089 

3,233 11,443 104,615 115,481 

5,016 13,615 72,718 113,791 

3,343 10,176 62,913 117,686 

4501 11643 37,140 51,317 

1,565 I 2,486 I 51,719 164,219 134,050 313,829 2,829,342 2,792,302 

1,094 2,861 3,967 11,930 77,379 96,453 

, , 

1 Jan I- I Aug 26-

I SEP I OCT J NOV I DEC I TOTAL AUl25 Dec 31 

37,733 1,657 737 143,661 97,545 46,116 I 

35,472 1,701 471 111,871 78,794 43,078 

17,865 1,645 50S 106,974 68,413 38,551 

16,565 1,484 S73 140,781 104,051 36,731 

17,073 1909 305 113,5]0 78106 35404 

38,619 3,739 363 193,966 141,054 51,911 

65,513 3,431 140 185,886 107,117 78,659 

43,175 3,918 310 157,813 100,011 57,811 

14,654 3,080 527 137,054 84,401 52,652 

9106 904 338 85540 71,586 13954 

n,_ 1,953 478 114,177 92,370 31,807 

66,_ 3,198 550 193,437 113,681 79,755 

30,461 2,168 334 104,431 64,188 40,l43 

23,m 4,710 291 113,979 79,472 34,507 

32277 3~233 507 119,254 85010 44,144 : 

25,737 2,650 303 159,170 111,785 37,485 

44,456 3,146 151 157,640 103,159 54,481 

48,920 4,636 415 218,439 148,853 69,586 

101,877 4,463 453 315,560 189,365 116,195 

63,575 4,088 647 343,987 251723 92164 

76,531 9,280 817 379,891 179,154 100,737 

58,815 4,331 861 303,081 117,013 79,110 

63,864 4,411 761 179,071 190,030 89,041 

84,665 5,419 753 287,798 176,965 110,833 

65,813 7511 552 183,017 89.144 93883 

2,217,636 153,458 16,350 I 2,291 8,689,147 5,773,419 1,918,880 

63,515 4.996 573 262,777 177,719 85,363 
TABLE 20 

MONTHLY COUNT OF SHAD at 

BORHEVILLE DAN 1938-1990 

Year I JAN I FEB I MAR IAPRI MAY JUN JUL I AUG SEP I OCT INOvlDEC I TOTAL 

1m 3' 3,184 1,502 527 21 5,273 

193' 14 1,53' 3,065 157 28 4,803 

1940 48 12.'31 '.178 n 1 22,230 

1941 5 2,417 16,010 197 12 16 18,657 

1942 2 38 11,341 1,473 5 12,859 

1M3 18 2,545 2S 20 2,848 

1944 287 16,568 248 17,103 

1945 2.801 90.773 948 4 94.526 

1946 3,8'5 16,073 415 20,383 

1947 8 5,W 20,280 105 3 26,041 

1948 8 6,458 1,'53 2 1 8,422 

194' 2,647 1',609 322 1 22,m 

1'50 7.265 S48 3 7.816 

1951 1,26' 6,792 277 15 8,353 

1952 487 2,595 4S 4 3,131 

1'53 53 14,856 1,502 l' 16,430 

1954 34 3,848 1,136 11 5,02' 

1'55 21 4.411 1.358 18 5 •• 

1'56 1 67 6,838 1,168 11 8,085 

1'57 1,695 11,03' 422 1 2 13,159 

1'58 3,885 6,257 59 10,201 

1'59 3 32 6,315 369 1 6,no 

1960 35,159 57,443 S94 n 93.368 

1961 18,'52 245,471 1,236 33 5 265,697 

1962 43,68' 387,554 4,657 82 4 2 435,'88 

1963 70 77,961 307,466 4,044 217 14 389,772 

1964 l' 3,203 236,321 13,008 III 2 252,674 

1965 1 33.815 570,432 12,844 194 35 2 617,323 

1966 '4 181,187 367,643 7,'88 54S 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 

196, . ... 2 5 158 233,018 81,15' 2,846 163 7 317,358 . 

1970 2 250 228,51' 99,65' 566 262 18 32',276 

. . .. , , . . , 
~ ~ 

~ 

. . • II . . 

TABLE 21 

YEARLY TOTALS OF SALMONID FISH COUNTED OVER THE DALLES DAM 

1957-1990 

•• 

I , YEAR I CHINOOK- I STEELHEAD I SOCKEYE I COHO- I CHUM I PINK I 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 9 451,553 

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 116,163 82,568 17,747 19,391 345,870 

1977 114,950 133,882 86,lSl 10,011 455,105 

1978 199,228 60,485 11,845 18,877 190,435 

1979 150,647 83,364 32,791 8,726 4 175,531 

1980 113.951 93.963 42.088 6.326 256.328 

1981 135,176 113,268 35,447 6,941 1 290,833 

1982 171,682 117,434 33,331 7,383 330,830 

1983 156,190 171,055 84,204 3,459 1 414,909 

1984 203,910 119,123 101,177 3,142 1 527,363 

1985 370.982 176,015 117,254 4,625 5 768,891 

1986 443,013 281,953 48,477 4,842 3 4 778,191 

1987 421,190 217,768 87,599 3,310 1 2 729,870 

1988 378,OSO 198,499 55,802 9,226 641,607 

1989 281,168 235,639 39,671 11,611 570,090 

1990 m,556 129,271 40,130 4,645 381,702 

TOTALS 8z137z321 4z

742z538 2z

160z302 

10-Year 

404z080 196 I 75 15z

544z513 

Average 277z096 196z

004 64z319 6z

018 1 I 1 543z439 

• Jacks included 
TABLE 22 

MONTHLY TOTALS OF SALMONIDS AND SHAD COUNTED OVER THE DALLES DAM 

1M 

I SPECIES IJANIFEB! MAR I APR MAY JUN JUL AUG SEP OCT ! NOV I DEC I TOTAL 

CHINOOK- 115 36,062 20,74' 13,3" ',.." 22,152 ",538 ',451 207,556 

STEELIlEAD 1,1" 1,515 '20 3,078 17,Ml 17,772 58,805 28,070 12',271 

SOCKEYE 17,603 22,_ 218 3 40,230 

COHoe 60 3,22' 1,356 4,645 

MINI-JACKS-- 1 14 3 5,7" ',64' 1,138 I,S'1 2S2 

I TOTAL I 1,285 I 37z5'1 I 21z

6n 3'z860 5'z'" 41z34O 160z

166 3'zI2' 381z

702 

ISHAD I 2171 4'3z272 2z

852z228 358z456 2z683 3z

706z856 

-Jacks included 

--Salmonid fISh under 12 inches in length. 

. .. • I I • 
... . ., . , .. 

TABLED 

DISCHARGE AND WATER QUALITY DATA 

1 THE DALLES PROJECT - 1990 I 

JANUARY I FEBRUARY 

DATE 

IDISCH ISPILL ITURBIDITY I 

IDATE :KCFS :KCFS :SECCHI I DEG F 

1 1 194.6 0.0 

2 2 145.8 0.0 

3 3 141.5 0.0 

4 4 US. 1 0.0 

5 5 150.0 0.0 

6 6 155.6 0.0 

7 7 167.8 0.0 

8 8 162.8 0.0 

9 9 190.2 0.0 

10 10 145.2 0.0 

11 11 135.1 0.0 

12 12 176.7 0.0 

13 13 191.1 0.0 

14 14 209.2 0.0 

15 15 212.0 0.0 

16 16 211.7 0.0 

17 17 200.9 0.0 

18 18 178.2 0.0 

19 19 200.6 0.0 

20 20 195.8 0.0 

21 21 195.3 0.0 

II II 177.4 0.0 

13 13 190.8 0.0 

14 14 150.0 0.0 

25 lS 160.5 0.0 

16 16 180.7 0.0 

27 27 176.2 0.0 

l8 l8 185.2 0.0 

29 

30 

31 

~ AVG. 155.61 0.01 AVG. 175.21 0.0 1 

~ 

tv 

\.N 
IDATE 

1 

2 

3 

4 

5 

6 

, 

8 

; 

10 .' 

11 

12 

13 

14 

is . . 16 

17 

18 

19 

20. 

21 

22 

23 

24 

25 

26 

;'7 

28 

29 

30. 

31 

J 

MONTHLY FISiI PASSAGE suMMARy REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISiI COUNTS .. 

TABLE 14 

CHINOOK ADULT CHINOOK COHO I COHO I. .. 

SPRING. SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD 

0 1 

0 11 

0 18 

0 i2 

SHAD. __ MINI-JK .. 

0 

0 

0 

0 

.. i . -'~ , --- ., ... .. --,- .' . - _ 23 __ ....... .' .... 0 _. 0 14 0 

0 II D 

0 35 0 

0 13 0 

1 .......... - - - '-, . ., '., . ---- - 49 - - .". - .. _ ..... ._ iL_ 

1 39 0 

0 4i 0 

0 34 0 

0 27 0 

. . 1 .. . . .-. - ... -.. -... .. .12 . . . . - -.. - .0 .. _ 

0 61 0 

0 3S 0 

1 36 0 

0 19 0 . . .0 .. ' .. . . , 23.~, - 0 

0 38 0 

0 37 0 

0 54 0 

1 53 0 

.. 6 .. 62 - 0 . . 

6 70 0 

6 38 0 

il 81 0 

17 43 0 

. 7 " .0 .. 

56 .. 91 1 

nme:r. 

RIVER CONDITIONS -.' 

JDISCH ISPn.~ l~mITY .. I 

IKCF'S KCF'S SECCm LDEG 

i14.3 0.0 3.5 39.0 

187.0 0.0 3.0 40.0 

1".8 0.0 4.0 3!tO 

158.2 0.0 3.0 3'.0 

, 1'6;6 ... o.b ,_. 3.5 "- 41.0 

173.2 0.0 3.5 41.0 

180.7 D.O 3.5 41;0 

i75.5 0.0 3.0 41.D 

173.5 0.0 3.5 41.0 

__ .. In.6 •.. 0.0 ". 3.7 41.0 

165;3 0.0 4.0 42.0 

204.3 0;0 3.6 42.0 

i".2 0.0 2.5 CiO 

ISC».4 0.0 3.0 41.0 

.. i94.7 _ 0.0 '._ 3.8 .42.0. 

141.2 0.0 3.0 42.0 

tn.3 0.0 1.5 43.0 

154.3 0.0 2.5 43.0 

i70.' 0.0 2.S 43.0 

18SiL. .0.0. .. 1.7 . ,43.0 

187.9 0.0 3.0 44.0 

n;.6 0.0 3.0 43.0 

2.i9.4 0.0 3.0 43.0 

185.' 0.0 2.0 43.0 

i78.4 0.0 3.0 .43.0. 

247.3 0.0 4.3 44.0 

213.1 0.0 3.5 43.0 

190:5 0.0 4.0 44.0 

io4;'7 0.0 l.S 44.0 

.. 225.8 0.0 .3.3 46.0 

169.4 0.0 4.0 46.0 

ITOTAL 'j .... 115 . I l,i69 . I 1 I I 187.3 I. 0.0 I. 3.3 42.2 

AVG. 4 38 

, .. ., , III , -. 
I 

2 

3 

4 

5 

6 

7 

8 

9 

10 

II 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

14 

25 

26 

27 

18 

29 

30 

. . . ., 

MONTm.y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO 

SPRING SUMMER FALL ACK ADULT 

210 2 

97 2 

166 I 

164 2 

397 2 

314 I 

640 I 

1059 2 

485 3 

482 4 

370 3 

767 9 

1112 13 

2830 7 

1562 17 

1499 8 

810 9 

2318 5 

866 8 

1788 13 

1790 14 

978 8 

3189 26 

1754 14 

4257 37 

1385 7 

822 20 

1755 20 

1226 17 

675 20 

ITOT AL I 35.767 295 

AVG. 

TOTALS 

TO DATE 

1,192 

I SPRING 

I 

- 10 

CHINOOK CHINOOK 

ADULT JACK 

3S 882 295 

TABLE2S 

SOCKEYE STEELHEAD 

101 0 

72 0 

76 0 

79 0 

57 0 

67 0 

81 0 

108 0 

52 0 

59 0 

39 0 

59 1 

46 0 

45 0 

60 0 

42 I 

40 3 

42 9 

41 14 

27 13 

54 21 

42 16 

39 23 

33 21 

39 20 

22 15 

2S 18 

14 13 

26 14 

18 14 

1.515 217 

51 7 

I~:ADI SHAD 

217 

•• 

RIVER CONDITIONS 

0 155.3 0.0 3.5 46.0 

0 178.8 0.0 4.0 46.0 

0 200.4 0.0 4.0 46.0 

2 222.1 0.0 3.5 46.0 

3 228.2 0.0 3.5 46.0 

0 214.0 0.0 3.5 46.0 

1 166.6 0.0 3.5 47.0 

2 210.1 0.0 3.0 47.0 

0 221.4 0.0 4.0 48.0 

0 234.5 0.0 3.0 48.0 

0 203.0 0.0 3.5 48.0 

0 2OS.5 0.0 3.0 449.0 

0 172.3 0.0 3.5 49.0 

0 159.6 0.0 3.0 49.0 

2 149.3 0.0 3.5 49.0 

0 191.8 0.0 3.5 SO.O 

1 192.1 0.0 3.5 51.0 

I 215.8 0.0 3.5 51.0 

0 215.8 0.0 3.0 51.0 

-I 230.4 0.0 3.0 51.0 

2 214.3 0.0 2.8 52.0 

0 200.3 0.0 2.5 52.0 

0 217.5 0.0 2.8 52.0 

0 226.4 0.0 3.8 52.0 

2 248.7 0.0 3.7 52.0 

0 143.5 0.0 2.3 54.0 

-1 246.0 0.0 3.0 53.0 

0 239.2 0.0 3.0 53.0 

0 219.5 0.0 3.2 Sl.O 

0 197.7 0.0 3.0 Sl.O 

I 14 

1207.4 I 0.0 3.3 63.0 

tMINI-jCK 

IS I 
. I 

MONTIll. Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER. DISI1UCT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO I COHO I '. 

IDATE SPRING SUMMER. FALL JACK ADULT JACK SOCKEYE 

1 1386 30 

2 1087 23 

3 795 29 

4 1401 27 

5 1122 25 - 6 1370 40 

7 1288 30 

8 680 26 

9 1048 25 

10 778 39 . 

11 827 39 

12 1225 73 

13 924 3; 

14 607 37 

15 5Sl 38 

16 375 2' 

17 390 25 

18 521 23 

19 413 10 

20 441 20 

21 259 16 

n 292 24 

23 284 10 

24 261 

25 265 l' 18 

26 296 19 

27 217 10 

28 306 6 

29 2S2 6 

30 144 7 

31 163 8 

ITOT AL I 19.979 770 

AVG. 644 25 

TOTALS OOK CHINOOK 

TODATrE~~=-~·~AD~~~~~A=CK~~~ SPRING SS 861 1 065 

I .. 

TABLE 26 

.. 

STEELHEAD SHAD MINI-JK 

10 71 0 

19 68 0 

20 13(; 0 

21 152 0 

29 361 0 

21 600 0 

31 442 0 

22 369 0 

40 257 0 

37 265 -1 

40 406 1 

32 463 0 

37 935 0 

4S 626 0 

37 .. 778 .0 

34 1230 0 

27 1603 0 

31 418' 0 

2' 6408 0 

33 5434 0 

25 6136 -1 

16 14583 2 

22 18980 0 

28 13867 0 

27 31197 0 

47 33078 0 

38 41909 0 

31 103054 0 

19 83976 0 

24 79408 0 

38 32290 2 

920 I 493,271 I 3 

I I 

THE DALLES PROJECf 

lMA'VJ?90 

RIVER CONDITIONS - .. 

IDISCH \~Pn.L \;ruuIDITY IKCFS KCFS SECCHI I DEG 

108.3 13.1 3.6 55.0 

242.8 22.9 3.0 53.0 

220.7 21.8 3.0 53.0 

245.6 13.0 3.5 52.0 

217.5 13.3 3.0 53.0 

229.4 14.4 4.0 53.0 

240.6 24.6 3.0 Sl.O 

2S1.3 14.8 3.S 53.0 

255.7 25.9 3.0 53.0 

250.5 25.2 4.0 Sl.O 

253.9 26.8 2.5 53.0 

205.8 13.7 4.0 55.0 

203.8 22.6 2.5 55.0 

218.3 22.8 3.5 55.0 

227.2 13.9 .2.5 55.0 

235.3 13.2 2.0 55.0 

224.7 22.5 2.5 55.0 

180.5 17.0 2.5 55.0 

193.5 18.4 2.5 55.0 

161.1 17.5 1.5 55.0 

18'.0 19.3 3.0 55.0 

193.2 17.2 1.5 55.0 

210.4 18.6 1.5 55.0 

206.5 19.8 2.7 55.0 

229.2 22.4 2.9 56.0 

203.4 22.7 2.S 56.0 

176.4 20.7 3.0 57.0 

200.4 21.6 2.8 57.0 

201.6 6.2 2.7 57.0 

257.7 28.7 2.6 57.0 

278.0 29.9 1.5 57.0 

I 
•• . .. 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISHCOUNfS 

I CHINOOK ADULT CHINOOK COHO I COHO 

IDATE SPRING SUMMER FALL ~ACK ADULT JACK 

1 120 4 

2 206 13 

3 149 6 

4 152 4 

5 259 15 

6 164 5 

7 156 7 

8 "335 6 

9 160 15 

10 115 8 

11 261 16 

12 338 5 

13 259 3 

14 342 14 

15 342 10 

16 388 9 

17 410 15 

18 499 22 

19 692 18 

20 607 22 

21 588 30 

n 603 26 

13 632 32 

24 659 24 

25 675 25 

16 795 53 

27 730 . 57 

28 .. -. - 674 58 

29 754 71 

30 660 63 

ITOTAL I 475 12159 656 

AVG. 424 22 

TOTALS OOK CHINOOK 

TODATr-E~~~~~AD~~~T~~A~C~K~~ SPRING 56 336 1 088 

SUMMER 12 259 633 

ITOTAL I . 1L..-.::::68::J;,5:::.:::9.:::.5...J1~1'L.:..:71~1_--i 

TABLE 27 

SOCKEYE STEELHEAD 

0 37 

0 32 

0 33 

0 18 

0 34 

0 33 

0 27 

1 54 

1 27 

1 30 

0 46 

2 51 

1 47 

6 50 

7 52 

20 58 

27 67 

77 83 

140 70 

177 97 

468 157 

555 U6 

679 152 

1219 148 

1740 184 

1184 151 

2378 203 

2859 255 

2436 324 

2625 332 

n.603 3.078 

587 103 

. . •• 

SHAD MINI-JK 

52,835 0 

80,075 2 

57,855 7 

54,913 1 

73.977 5 

89,505 9 

82,620 14 

67,530 16 

63,591 15 

61.851 16 

79,223 69 

68,176 66 

56,404 61 

61,539 81 

53~46 73 

70,453 98 

79,073 164 

73,836 188 

100,058 205 

105-,-904 197 

196,545 325 

197,827 397 

178,676 375 

164,717 331 

128.808 513 

131,686 448 

147,867 427 

116,506 663 

80,463 434 

75.369 579 

2.85~228 5789 

95,074 193 

TIlE DALLES PROJECf 

IJUNE t990 

RIVER CONDITIONS 

IDISCH (SPILL ITURBIDITY I 

IKCFS KCFS SECCm I DEG 

298.2 32.8 2.5 57.0 

329.3 38.8 2.5 57.0 

335.6 159.8 3.0 57.0 

300.1 72.9 2.2 57.0 

288.5 U5.7 3.0 57.0 

326.2 m.l 2.0 57.0 

332.8 82.3 2.5 58.0 

345.3 82.8 2.0 58.0 

371.9 115.6 2.0 58.0 

363.0 69.3 1.1 58.0 

313.4 27.0 1.5 57.0 

311.0 55.0 2.5 58.0 

343.1 100.4 1.5 58.0 

353.6 120.0 1.8 58.0 

335.0 83.1 1.5 58.0 

304.9 81.9 3.0 58.0 

315.1 70.6 2.0 58.0 

298.7 60.1 2.0 58.0 

278.7 17.0 1.5 60.0 

277.6 13.4 2.0 60.0 

262.1 U.7 2.0 61.0 

261.6 13.4 2.5 62.0 

277.4 17.0 1.5 62.0 

236.8 U.O 2.5 62.0 

267.5 U.9 1.5 62.0 

150.4 U.B 1.5 62.0 

261.2 36.5 2.0 63.0 

283.0 69.0 3.0 62.0 

288.8 13.4 2.0 64.0 

261.3 13.0 3.0 64.0 

I 302.4 I 58.1 2.2 59.4 
- I 

MONTIU.. Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO I COHO I 

TABLE 28 

LDATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD 

1 

1 

3 

4 

5 

6 

7 

8 

, 

10 

11 

11 

13 

14 

IS .. 

16 

17 

18 

19 

20 

21 

11 

13 

14 

15 

16 

27 

28 

29 

30 

31 

ITOTAL I 

AVG 

TOTALS 

TO DATE 

SPRING, 

SUMMER 

ITOTAL 

565 58 

486 51 

555 51 

387 50 

289 47 

315 85 

401 84 

130 

181 " 83 

191 .104 

213 81 

185 53 

146 QS 

187 60 

161 46 

100 44 

212 61 

194 54 

156 50 

116 38 

110 47 

310 41 

118 41 

146 16 

133 34 

133 31 

176 29 

110 S4 

125 34 

83 24 

208 27 

7A44 11655 

240 53 

CHINOO CHINOOK 

ADULT JACK 

56336 1088 

19 703. 2188 

76 039 3376 

, . . . ,

1120 405 70409 

1116 391 60917 

1916 453 45809 

1391 419 44450 

1343 381 23106 

971 409 19498 

1349 430 15691 

1049 359 15516 

1365 411 11500 

1088 379 9840 

955 444 7967 

170 314 7646 

1005 490 5754 

818 470 4750 

701 419 3769 

628 486 2831 

511 654 1997 

383 703 1163 

361 657 1019 

340 612 969 

186 842 728 

199 1057 571 

101 826 483 

III 773 457 

80 754 . _193 ~ 

81 704 136 

84 700 150 

53 1011 140 

35 713 158 

39 683 189 

34 560 148 

221406 171942 I 3581456 

713 S79 11,563 

f ~KEVE I STEELHEAD I ~SHAD : 40 009 : 141614 )17041173 

. . 

ITHED~PROJECT 

IniLv 19M' 

RIVER CONDITIONS 

IDISCH lSPILL J~URBIDITY MINI-JK .iKCFS KCFS SECCm I DEG 

551 141.7 12.5 1.0 64.0 

635 148.1 11.6 3.0 64.0 

471 137.8 11.3 1.4 64.0 

557 190.4 9.8 1.5 64.0 

634 138.7- 10.1 1.0 64.0 

551 117.1 10.9 1.4 64.0 

645 108.5 8.1 1.6 64.0 

641 103.6 '.6 1.5 64.0 

544 115.4 10.0 1.5 65.0 

548 214.1 10.8 3.0 65.0 

574 115.1 10.1 3.0 65.0 

413 211.1 10.4 3.0 65.0 

317 105.5 10.7 3.0 66.0 

401 177.1 '.6 3.0 66.0 

281 151.3 8.6 3.0 66.0 

141 144.9 7.1 4.0 67.0 

181 175.1 8.1 3.5 67.0 

m 151.8 7.8 4.0 67.0 

159 152.0 7.9 3.0 67.0 

140 152.9 7.0 1.5 68.0 

120 144.2 6.5 3.5 69.0 

114 144.8 6.3 4.0 70.0 

137 139.5 6.1 4.0 70.0 

101 129.0 7.3 3.0 70.0 

,90 .. • - 140.3 ·8.4' -3.3 10.0 

70 143.1 7.8 4.0 69.0 

41 113.5 7.0 3.5 69.0 

90 113.1 7.3 3.0 10.0 

63 101.4 6.3 3.5 69.0 

S4 154.3 7.6 3.2 69.0 

36 143.1 7.0 2.5 69.0 

I 91649 

311 I 176.1 8.7 3.0 66.8 

IMINl"lCK 

: 151456 I 

I • 

I 
•• . .. 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

J CHINOOK ADULT CHINOOK COHO \ COHO 

IDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

II 

23 

24 

25 

26 

27 

18 

29 

30 

31 

ITOTAL I 

AVG. 

SPRING 

TOTALS TO 

DATE 

SPRING 

SUMMER 

SUMMER FALL 

241 

173 

96 

231 

543 

m 

583 

268 

150 

183 

131 

189 

301 

III 

56 

46 

47 

146 

192 

157 

71 

93 

216 

378 

66S 

921 

3002 

2965 

2338 

2234 

2864 

510 19.314 

170 690 

CHlNOOK CHINOOK 

ADULT JACK 

56336 1088 

20213 2402 

_JACK ADULT JACK 

48 0 0 

39 0 0 

27 0 0 

31 0 0 

41 0 0 

27 0 0 

51 0 0 

47 0 0 

36 0 0 

33 0 0 

33 0 0 

30 0 0 

15 0 0 

18 0 0 

9 0 0 

23 1 1 

24 0 0 

21 1 1 

49 0 0 

35 0 0 

33 0 0 

40 0 0 

51 0 0 

84 0 0 

138 2 0 

95 1 0 

152 8 4 

166 5 4 

260 4 4 

317 2 10 

345 4 7 

2,318 29 31 

152 2 2 

COHO COHO 

ADULT JACK 

29 31 

TABLE 29 

SOCKEYE STEELHEAD SHAD 

48 699 121 

24 637 132 

23 643 86 

23 17.74 148 

11 1145 106 

24 718 188 

25 1109 215 

8 707 144 

9 585 179 

3 531 155 

4 468 149 

4 677 89 

4 331 30 

3 174 93 

0 170 61 

3 153 49 

1 164 57 

0 268 68 

0 234 49 

0 168 18 

0 136 80 

0 160 69 

0 163 55 

0 409 30 

0 723 38 

0 774 37 

0 940 93 

0 759 30 

0 813 42 

0 978 17 

1 961 45 

218 17,772 2,683 

12 1,140 170 

. . .. 

MINI-lK 

79 

62 

7.7 

62 

77 

61 

57 

65 

51 

44 

36 

30 

33 

25 

24 

30 

19 

23 

18 

19 

23 

13 

15 

31 

52 

23 

26 

14 

41 

23 

25 

1,138 

THE DALLF.S PIlOJEct 

I·AUGUSf 1990 

RIVER CONDITIONS 

IDISCH I~PILL I~URBlDrrY I 

IKCF'S KCF'S SECCm I DEG 

155.6 5.9 3.0 70.0 

149.2 5.9 3.8 70.0 

166.3 6.9 3.0 70.0 

142.8 7.1 3.0 70.0 

138.2 7.8 3.0 70.0 

168.8 6.9 3.0 70.0 

165.5 7.4 5.5 70.0 

168.4 7.5 5.0 71.0 

142.9 7.3 5.0 71.0 

146.5 6.4 5.0 71.0 

138.0 8.2 4.0 71.0 

108.9 6.6 4.5 71.0 

17.9.5 7.1 5.0 71.0 

17.0.0 5.8 1.8 72.0 

123.5 6.6 1.8 72.0 

W.O 6.3 4.0 72.0 

17.7.7 6.6 1.8 72.0 

119.9 6.8 1.8 72.0 

94.2 6.4 1.8 71.0 

129.5 7.3 4.0 72.0 

114.4 6.9 3.0 71.0 

132.6 8.1 3.5 71.0 

138.5 3.3 3.3 71.0 

153.9 0.0 4.5 71.0 

141.9 0.0 4.0 70.0 

146.6 0.0 4.0 69.0 

161.3 0.0 3.0 69.0 

145.9 0.0 3.8 69.0 

130.2 0.0 3.5 70.0 

120.2 0.0 3.5 69.0 

126.0 0.0 3.8 69.0 

71 I 137.7 5.0 3.5 70.6 

SOCKEYE I STEELHEAD I 'SHAD IMINl·JC K 

40 227 I 42396 13,706,856 116594 I 

~ 

f;; ITOTAL I 

-I'V 

FALL 19314 2.214 

95.863 \5.704 

As or 24 August 1991 those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and 22 inches in length. 

lO 
-' MONTID.. Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISrRlCT, PORTLAND 

FlSHCOUNTS 

J CHINOOK ADuLT CHINOOK COHO I COHO 

IDATE SPRING SUMMER FALL JACK ADULT JACK 

1 4772 721 S· 11 

1 3487 731 11 31 

3 2.363 646 10 31 

4 2.481 771 8 ~ 5 4175 798 15 34 

6 8049 - 1,108 2.6 55 

7 3531 1,171 36 82. 

8 3693 943 52 11, 

9 3856 88? 31 77 

10 4061 866 38 75 

11 . . ... ~ - 1"1 - 589 31 73 

1~ 2.615 868 43 106 

13 1803 626 41 73 

14 2.3~ 630 4S 48 

15 2933 1033 57 72. 

16 - - -. -3839 1~ 103 lU17 1761 7" ~1 (is 

18 1868 727 55 84 

19 1933 851 74 77 

10 1007 674 47 80 

11 2091 861 69 89 

22. 1180 712 54 74 

2.3 1,245 82.7 " 81 

24 1,200 616 68 59 

25 734 477 69 60 

16 1,277 426 72. 33 

27 808 509 52 34 

28 311 320 40 ~7 

29 341 352 22. 2S 

30 381 302 27 24 

ITOTAL I 73233 13 305 1.362 1,,--867 

AVG. 2,441 777 4S 62 

TOTALS CBlNOOK' CHINOOK COHO ,COHO 

TO DATE 'ADULT JACK ADULT 'JACK 

SPRING 56336 1088 1.391 1898 

SUMMER 20,213 2402 

SOCKEYE STEELHEAD SHAD 

0 1537 

0 142.5 

0 1503 

0 1346 

1 1052. 

0 2.2.19 

0 1966 

0 1954 

• 1198 

1 3092 

0 1U4 - - .-

• 2.4'1 

0 2.518 

0 2.494 

0 2341 

0 36S5 - -

0 2.405 

0 1774 

0 1874 

0 1274 

0 172.2. 

0 1443 

0 1352 

0 1843 

1 1283 

0 13U 

0 . 2.554 

0 1433 

0 1351 

0 125' 

3 58,805 

1,960 

"THE»ALLES PROJECT ' 

I'SEPTEMBER. 1990 ' 

RIVER CONDITIONS 

IDISCH I~Pn.L I~URBIDITY -I 

MINI-lK IKCFS KCFS SECCIU lDEG 

33 105.3 0.0 3.5 69.0 

39 ".1 0.0 3.8 69.0 

18 92..6 0.0 3.5 68.0 

17 95.4 0.0 3.6 68.0 

38 106.8 0.0 4.5 68.0 

6,1 U9.3 0.0 3.7 68.0 

56 91.4 0.0 3.1 69.0 

47 108.3 0.0 4.5 67.0 

6,1 89.1 0.0 3.8 70.0 

48 96.0 0.0 4.5 70.0 

-18 113.f . 0.0 4.0 70.0 

~2 113.3 0.0 4.0 70.0 

46 11J.~ 0.0 5.0 70.0 

41 12.8.4 ~U 4.1 70.0 

" 105.5 0.0 3.5 70.0 

100 70.6 C).O -3.5 - 70.0 

85 12.5.9 0.0 5.1 70.0 

58 116.8 0.0 4.0 69.0 

126 109.7 0.0 J.O 69.0 

68 114.3 0.0 4.0 69.0 

59 104.0 O.~ J.5 70.0 

61 96.8 0.0 4.0 70.0 

'" 87.0 0.0 4.0 70.0 

49 103.0 0.0 4.0 70.0 

78 118.8 0.0 4.0 70.0 

44 -117.7 0.0 4.0 70.0 

54 103.4 0.0 J.7 70.0 

44 124.4 0.0 J.O 68.0 _ 

20 ".2 0.0 4.0 68.0 

13 99.1 0.0 3.8 69.0 

1591 

53 I 105.9 1 0.0 3.9 69.3 

SOCKEYE t STEELREAD J ;SHAD -IMlNl .. jc K 

40230 I 101.201 13706 856 118185 I 

FALL I 

ITOTAL I 

92547 25519 As or 24 August 1"1 those Coho designated u Jacks are between U and 18 inches in length. 

Chinook Sahnon described u Jacks are between 18 and n inches in length • 

I .. . . . . 
I 

. . . " 

MONTIU.Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISI'RICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO 1 COHO I 

• • • I 

TABLE 31 THE DAU.ES. PB.O.JECr 

FoerOBER.l99t ' , 

RIVER CONDITIONS 

LDATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD 

IDISCH l~Pn.L \;rmmIDITY J 

MINI-JK lKC~ KC~ SEccml DEG 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

2.0 

21 

22 

23 

2.4 

25 

26 

27 

28 

29 

30 

31 

ITOTAL I 

AVG. 

TOTALS TO 

DATE 

SPRING 

SUMMER 

FALL I 

OUNOOK 

ADULT 

56336 

20213 

98,213 

305 

508 

465 

558 

345 

391 

418 

269 

200 

12.6 

237 

105 

248 

117 

142. 

150 

75 

63 

100 

96 

74 

68 

179 

63 

73 

61 

62 

41 

44 

44 

39 

5,," 

183 

CHINOOK 

JACK 

1088 

2402 

29304 

318 16 19 

231 12. 6 

381 2.9 2.4 

302. 36 29 

207 53 26 

200 12.4 29 

247 129 38 

12.8 43 17 

130 2.7 13 

116 19 18 

176 2A 16 

108 13 7 

179 2.9 11 

98 30 , 

90 2.1 5 

66 36 16 

74 48 24 

110 2.4 2.8 

71 23 12 

92. 30 14 

56 15 7 

41 7 4 

56 43 14 

54 17 13 

32 21 9 

39 10 9 

42 9 5 

46 11 3 

44 2 11 

29 5 6 

22 8 3 

3.785 914 442 

122 29 14 

COBO COHO 

ADULT lACK 

2~305 2340 

1040 21 107.5 0.0 4.0 69.0 

1009 9 108.6 0.0 2.5 67.0 

1544 8 107.4 0.0 3.0 66.0 

1504 11 105.5 0.0 2.5 67.0 

1743 19 127.4 0.0 2.5 67.0 

2.912 19 12.4.8 0.0 2.5 67.0 

2274 17 101.8 0.0 4.5 65.0 

1187 19 113.6 0.0 4.0 65.0 

845 9 109.2 0.0 3.0 65.0 

82.7 19 112..9 0.0 4.0 64.0 

1118 16 110.8 0.0 3.8 64.0 

917 , 103.5 0.0 3.5 63.0 

967 12 93.8 0.0 3.3 62.0 

893 5 99.1 0.0 3.0 62.0 

894 7 115.5 0.0 4.0 62..0 

1092. 3 120.8 0.0 3.0 62.0 

1038 11 139.3 0.0 4.0 61.0 

840 13 90.0 0.0 3.3 61.0 

655 3 89.8 0.0 3.8 62.0 

62.8 , 98.5 0.0 4.0 61.0 

465 , 94.8 0.0 4.8 60.0 

365 0 118.8 0.0 6.0 58.0 

751 5 99.3 0.0 4.7 58.0 

489 1 121.7 0.0 6.0 58.0 

392 1 119.2. 0.0 4.0 58.0 

360 3 107.1 0.0 3.0 58.0 

291 1 85.0 0.0 4.0 58.0 

368 0 87.5 0.0 4.0 57.0 

246 0 118.9 0.0 3.7 56.0 

205 1 125.5 0.0 4.0 56.0 

211 0 96.7 0.0 4.0 56.0 

2.8,070 252 

905 8 I 108.2 I 0.0 3.8 61.8 

SOCKEYE I STEELHEAD J 'SHAD JMINI-Iel K 

40,230 I 129~271 13 706 8S6 118-,-437 J 

~ F.:; ITOT AL 1 174,762 132,794 

As or 2.4 August 1991 those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and 22 indies in length. 

~ 
~ ~ 

~ 

TABLE 32 

DISCHARGE AND WATER QUALITY DATA 

I THE DALLES PROJECT - 1990 

INOVEMBER I I DECEMBER 

I DATE 

IDISCH ISPD..L ITURBIDITY 

:KCFS :KCFS :SECCH I DEG F 

1 121.2 0.0 4.0 1 171.2 0.0 

2 118.4 0.0 3.5 2 203.1 0.0 3.5 47.0 

3 113.7 0.0 4.0 3 205.3 0.0 3.5 47.0 

4 109.0 0.0 3.5 4 184.0 0.0 3.5 47.0 

5 116.0 0.0 3.5 5 187.2 0.0 2.0 47.0 

6 141.2 0.0 3.0 6 218.2 0.0 2.0 47.0 

7 138.7 0.0 3.0 7 215.4 0.0 3.0 47.0 

8 141.8 0.0 3.0 8 185.4 0.0 3.0 47.0 

, 123.8 0.0 3.2 , 185.6 0.0 3.0 47.0 

10 114.0 0.0 4.5 10 18'.1 0.0 3.0 47.0 

11 132.1 0.0 11 172.0 0.0 

12 145.1 0.0 12 IM.7 0.0 

13 138.2 0.0 13 IM.O 0.0 

14 143.' 0.0 14 204.3 0.0 

15 19.7 0.0 15 187.1 0.0 

16 168.0 0.0 16 184.0 0.0 

17 168.7 0.0 17 185.4 0.0 

18 157.0 0.0 18 118.7 0.0 l' 142.7 0.0 l' 220.7 0.0 

20 161.5 0.0 20 232.8 0.0 

21 155.5 0.0 21 244.6 0.0 

n 147.2 0.0 n 226.' 0.0 

23 177.2 0.0 23 210.7 0.0 

24 140.7 0.0 24 215.8 0.0 

25 171.' 0.0 25 215.4 0.0 

16 212.8 0.0 16 170.2 0.0 

27 237.6 0.0 27 170.5 0.0 

28 235.2 0.0 28 203.1 0.0 

2' 223.4 0.0 29 196.3 0.0 

30 202.1 0.0 30 196.1 0.0 

31 212.5 0.0 

AVG. 1155.6 0.0 3.5 53.5 AVG. I 196.81 0.01 2.91 47.0 I 

• • • II . . .. 
YEAR 

1957 

1958 

1959 

1960 

IJAN I FEB I MAR I 

1961 

1962 

1963 

19'" 

1965 

----m6 

1967 

1968 

1969 

1970 

---wn1972 

1973 

1974 

1975 

9 

0 

---m6 

1977 

1978 

197 

198 

1 

2 

5 

---m198 

1983 

1984 

198 

7 

9 

-u&6 

198 

1988 

198 

~ 

TOTAL 

10-Year 

Anrage 

• Jacks included 

22 

114 

8 

340 

190 

1068 

100 

65 

175 

115 

I 2,197 

• • 

APR I 

42,161 

8,268 

16,771 

171073 

43,822 

33,069 

19,119 

35,551 

17,870 

72,267 

48,744 

52,144 

19,025 

53,370 

28,227 

68,955 

94,334 

13,415 

18.526 

20,266 

72,726 

52,425 

13,993 

12,434 

24,227 

10,569 

13,270 

9,326 

361035 

48,892 

48,812 

51,680 

24,474 

36.062 

11

1771902 

301335 

• II .. •• 

TABLE 33 

MONTHLY COUNT OF CHINOOK SALMON SPRING SUMMER FALL 

THE DALLES DAM - 1990 IJA.:'(- 4JUN- 4'AUG 

MAY I JL"lIi I JUL I AUG I SEP I OCT I NOV IDECI TOTAL- 3JUN 3 AUG 31 DEC JACKS I 

59,410 86,096 35,64J 28,828 56,753 3,5M 201 312,678 109,723 116,661 86,294 37,374 47,862 59,955 24,381 17,211 141,262 2,788 119 301,960 61,747 BO,139 160,074 19,747 32,634 27,799 42,817 20,142 65,229 2,022 39 207,461 50,874 71,362 85,225 39,857 

40.091 52.577 22.549 15,Z25 46.453 2,720 274 196.962 58.406 75,315 63,241 30,847 

35,059 24,478 24,596 16,866 SJ,371 3,143 201,335 79,183 50,824 71,328 35,409 

35,629 34,488 21,515 13,461 46,135 2,835 187,132 69,139 57,007 60,986 17,835 

33,207 25,063 20,414 21,865 57,248 4,053 lBO,969 52,937 47,333 80,699 54,749 

24,447 16,801 37,697 17,452 49,811 1,743 183,842 60,691 56,360 66,791 30,900 

24.930 17.900 31,072 25,119 74.904 3.064 195.049 43.617 SO 527 100,905 67,552 

22,837 25,530 33,7U 14,978 65,380 4,899 240,671 96,628 61,062 Bl,981 36,482 

22,817 24,718 45,346 23,927 107,427 7,133 280,IU 71,976 72,582 1JS,5S4 98,817 

45,057 32,827 33,272 22,361 72,209 4,BOO 205 262,975 98,742 67,391 96,842 64,644 

80,162 33,432 27,750 29,330 118,890 5,604 314,258 100,482 61,978 151,798 96,244 

29.670 22.903 23,318 341

906 93,633 3,657 261457 83.549 48,115 129m 85.471 

44,181 22,011 29,655 16,190 103,370 6,894 250,528 73,6S5 51,847 125,026 75,329 

33,508 17,354 29,756 21,828 91,666 5,561 268,628 103,107 48,660 116,861 81,668 

15,040 19,548 19,181 23,341 101,771 7,730 280,945 111,088 38,774 131,083 72,088 

41,902 7,141 22,709 13,964 103,804 14,246 217,181 56,397 30,273 130,511 79,840 

32.869 12.155 26,447 28,973 90,193 8.120 217.283 52,483 39.062 125 738 74418 

35,434 17,828 20,129 17,278 90,933 14,295 216,163 56,570 38,733 120,860 74,275 

16,672 22,084 22,059 U,266 69,927 9,216 224,950 90,373 44,378 90,199 55,067 

30,472 19,477 15,978 11,251 57,786 11,839 199,228 84,924 34,396 79,90S 32,503 

U,569 14,310 17,687 20,458 61,757 9,516 JS7 150,647 27,297 32,298 91,052 42,886 

15.441 7,948 12.832 121

881 43,675 8.740 113,951 28iJ7 21,133 64.581 20,016 

16,335 8,491 10,779 15,802 53,840 5,702 135,176 41,160 19,676 74,340 33,919 

33,296 10,058 9,554 17,466 79,487 12,252 172,682 44,750 19,342 108,590 60,165 

22,893 8,766 8,430 U,501 73,942 16,388 156,190 36,856 17,051 102,283 41,335 

23,784 9,992 12,332 23,495 105,786 19,205 203,920 33,848 22,472 147,600 70,798 

39,173 151

785 10,332 371

806 203.470 271058 1,323 370.982 76.514 25,385 269 083 145,007 

36,928 14,175 10,452 22,684 264,091 45,616 4l3,O13 87,004 24,826 331,183 176,461 

27,586 17,9"..3 12,145 50,680 236,216 27,828 421,190 77,453 30,804 312,933 65,115 

20,756 16,644 13,494 66,509 193,490 15,507 378,080 73,663 29,892 274,525 69,631 

27,477 15,539 13,899 58,674 130,931 10,438 736 282,168 SJ,014 30,555 197,863 28,582 

20.749 13~90 9.099 221

152 "1538 9,451 207.556 57.424 22 615 127.517 32,794 

1,0801877 7751186 7511031 8071870 3,301~78 3371

627 I 3,254 I I 8.237,322 I 2,3031

511 115381828 I 413941247 I 21047,825 

26,898 13.076 11,052 321

777 1431779 18.945 206 277.096 58.169 24.262 1941

592 72,381 
I YEAR I JAN 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1970 

1971 

1972 

1973 

1974 

1975 

1976 

1m 

1978 

1979 

1980 

1981 

1982 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

Total 

10-Year 

Average 

TABLE 34 

MONTHLY COUNT OF SOCKEYE SALMON 

THE DALLES DAM; 1957 - 1990 

FEB MAR APR I MAY I JUN JUL 

125 33,476 54,294 

29 28,854 80,324 

413 7,176 76,347 

2 36,907 22,228 

66 5,863 10,629 

55 8,333 18,545 

199 17,914 38,633 

23 9,984 68,205 

184 11,023 31,622 

65 36,539 109,167 

114 15,713 IOJ,862 

5 77,878 38,542 

12 15,165 21,933 

1 18,309 56,903 

8,887 66,841 

9,276 34,924 

8 19,510 32,674 

4 3,935 24,790 

7.679 35.291 

1 10,988 16,637 

5 60,049 26,146 

24 7,158 4,559 

14,750 17,734 

11.096 30,046 

17,692 17,686 

11,430 21,742 

1 34,684 49,302 

62,500 37,926 

1 17 75.603 41,107 

12 17,224 30,686 

1 48,798 38,443 

5 30,443 25,096 

1 22,196 17,321 

17.603 ll,406 

1 I 1,382 I 814,635 1,3ll,591 

33,817 30,172 

•• • '0 

AUG SEP OCT NOV DEC TOTAL 

2,081 221 4 90,201 

1,583 248 1 111,OJ9 

2,245 77 1 86,259 

297 7 59,441 

116 15 16,_ 

180 14 27,U7 

185 56,931 

758 72 79,042 

1,438 12 44,279 

2,106 9 147,_ 

892 8 120,_ 

462 10 116,891 

102 3 1 37,126 

2,387 75 3 77,678 

369 6 76,IOJ 

466 5 44,671 

105 6 52,303 

98 28,827 

l2S 2 1 43.198 

Ul 27,747 

52 86,252 

104 11,845 

307 32,791 

927 19 42,_ 

68 1 35,447 

144 15 33,331 

197 19 1 84,204 

745 6 101,177 

521 4 1 117.254 

550 4 1 48,477 

348 8 1 87,m 

208 SO 55,802 

152 2 39,672 

218 3 40,230 

20,757 I 921 I 14 I 1 I 2,160,302 

315 111 64,319 

.. • 0 
fT1 

~ 

~ 

.. . " 

TABLE 35 

MONTIH.. Y COUNT OF COHO SALMON 

THE DALLES DAM; 1957-1990 

I YEAR I JAN I FEB I MAR I APR I MAY I JUN I JUL I AUG 

1957 210 605 

1958 

1959 " 46 

1960 475 

1"1 4 5 

1962 5 258 

1963 2 361 

1964 506 

1965 7 200 

1966 225 3,850 

19" 191 494 

1968 372 3,319 

1969 412 97O 

197O " 2,064 

1971 1 1,589 

1972 3 1,090 

1973 793 

1974 522 

1975 465 

1976 608 

1977 1 91 

1978 355 

1979 211 

1980 287 

1981 295 

1982 336 

1983 65 

1984 24 

1985 4 208 

1986 2 1 

1987 12 91 

1988 232 

1989 283 

1990 60 

Total l z558 I 1°2855 I 

10-Year 

Average 2 I 160 I 

·Includes Jacks 

. . .. 

SEP OCT I NOV I DEC I TOTAL· 

5,615 342 11 6,793 

2,132 161 6 2,395 

2,428 234 1 2,709 

2z288 227 10 3.000 

1,898 232 2,139 

3,194 239 3,6" 

2,931 422 3,716 

4,723 749 5,978 

132064 4Z

197 17,468 

25,476 2,728 32,279 

27,860 3,469 32,015 

36,568 2,346 82 41,687 

13,179 2,493 17,054 

19,983 1,076 23,219 

26,066 1,405 29,061 

14,564 905 16,562 

9,443 916 11,152 

10,715 3,418 14,655 

10~56 3z

155 13.976 

14,609 4,175 19,391 

8,131 1,798 10,021 

13,069 5,453 18,877 

7,109 1,367 39 8,726 

5z

064 975 6,326 

6,061 585 6,941 

5,791 1,255 7,383 

2,343 1,051 3,459 

2,521 597 3,142 

3z

537 828 48 4,625 

3,772 1,067 4,842 

2,409 798 3,310 

7,082 1,912 9,226 

9,027 3,173 128 12,611 

3z229 1~S6 4,645 

3262238 55z

104 I 325 I 404z0s0 

42577 1.262 18 I 6z

018 

Note: As or 24 August 1990 those Coho designated as Jacks are between 12 and 18 inches in length. 

JACKS 

20,456 

13,035 

11,218 

11,327 

11,174 

10,272 

5,2S6 

9,054 

8.534 

13,083 

6,096 

13,533 

4,836 

2,970 

4,405 

3,047 

2,256 

1,282 

1,555 

1,458 

1,953 

2,701 

4,781 

2,340 

166z622 

2z578 
IYEAR 1 JAN 1 FEB 1 MAR I APR 

1957 1,603 951 

1958 122 274 

1959 1 541 

1960 289 

1961 305 

1962 528 

1963 153 

1964 50 369 

1965 36 502 

1966 25 788 933 

1967 258 

1968 13 691 

1969 54 953 

1970 337 

1971 408 

1972 463 

1973 713 

1974 519 

1975 1.018 

1976 768 

1977 1,666 

1978 834 

1979 478 

1980 2.885 

1981 1,389 

1982 729 

1983 438 

1984 846 

1985 2.405 

1986 1,395 610 

1987 1,069 

1988 2,520 

1989 1,810 

1990 1.169 1.515 

TABLE 36 

MONTIll.. Y COUNT OF STEELHEAD TROUT 

THE DALLES DAM; 1957 - 1990 

MAY 1 JUN JUL AUG 

977 4,782 45,44S 33,319 

1,898 4,906 20,384 11,442 

502 2,227 46,271 60,841 

557 2,591 28~18 32,667 

307 1,396 21,906 17,850 

252 1,068 36,609 31,507 

451 1,361 30,485 15,360 

127 493 36,773 31,742 

484 896 60,522 21.132 

600 3,816 52,975 26,382 

183 435 21,,14 22,746 

344 973 20,974 58,866 

414 1,442 33,952 22,963 

172 733 15.905 32.752 

233 821 40,712 31,812 

159 604 35,569 30,631 

326 1,981 29,fWI 25,437 

1,361 1,859 24,779 21,835 

1.334 1.973 18.046 20.531 

1,604 3,357 22,021 30,386 

1,332 5,038 c,m 13,022 

1,378 3,459 13,493 11,457 

244 1,942 13,054 21,914 

790 2.134 15.114 30.755 

1,632 3,768 34,242 36,537 

1,289 2,710 22,607 31,410 

324 1,492 37,029 47,521 

894 3,115 52,82S 36,859 

1.511 5.679 41.534 102.866 

712 4,492 78,494 60,458 

366 3,280 55,395 58,850 

969 3,984 34,612 54,986 

849 3,950 35,167 45,694 

920 3.018 17.942 17.772 

Total 

10-Year 

Average 

25 I 5.241 1- 30.187·1 25.496 1 86,435 1.152.894 1.160,362 

1.333 947 3,615 40,985 49.295 

. .. . .. 

SEP OCT 1 NOV 1 DEC 1 TOTAL 

35,3" 6,545 343 129,361 

75,036 6,846 512 121,420 

41,026 4,502 179 156,090 

42.447 4z

021 399 111,189 

87,344 5,464 134,572 

87,463 5,874 163,301 

48,'" 13,081 118,957 

38,197 2,282 110,033 

53.389 4.091 141.052 

53,721 6,932 146,172 

Sit,1IZ 13,996 121,614 

57,", 7,456 488 147,481 

44,146 8,605 112,529 

44.123 - ~z46~ 99~181 

69,602 7,760 151,348 

63,7. 4,129 135,303 

38,017 4,531 100,082 

15,059 5,452 70,815 

11~19 3,254 57,675 

21.- 2,846 82,568 

61,678 8,287 133,882 

26,189 3,675 60,485 

20,"1 14,079 632 83,364 

34.447 '.838 93.963 

26,837 8,863 113,268 

49,050 9,639 117,434 

75,210 9,041 171,055 

107,317 16,607 219,W 

101.574 13.337 1.119 276.025 

111,'" 24,126 281,953 

76,461 22,347 217,768 

85,061 16,367 198,499 

119,322 25,880 2,967 135,639 

58.1OS 28.010 129,271 

- 1.944.371 330,888 1 6.639 I 4.742.538 \ ... 

81."6 17.488 409\ 196.004 

, . .. 
· . I • 

TABLE 37 

YEARLY TOTALS OF SALMONID FISH COUNTED OVER JOHN DAY DAM 

1968-1990 

YEAR 

1968 

1969 

1970 

1971 

1972 

1973 

1974 

1975 

1976 

1m 

1978 

1m 

19M 

1981 

1982 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

Totals 

10-Year 

A'fel'aae 

I TOTAL- I.-C-HIN-O-O-K--T"ls-T-J£E-L-HE-AD----rls-O-C-KE-YE----I-C-OH-O-~SALMONIDS 

233,654 121,256 87,847 38,233 480,990 

276,051 86,348 39,847 13,589 415,835 

222.506 82,440 78,133 19,543 c,m 

193,881 115,977 72,232 40,830 422,920 

225,631 141,628 51,793 17,533 436,585 

249,492 101,440 64,744 13,359 429,035 

167,888 43,756 33,121 14,651 259,416 

159.079 32.651 50,774 6.305 248.809 

175,911 59,808 30,446 5,_ 271,971 

194,931 102,558 85,701 1,123 384,313 

174,852 44,188 13,778 8,355 241,173 

118,154 55,877 4.1,630 5,061 m,722 

100.664 78,199 50.675 1,924 231,462 

114,359 95,172 46,146 2,562 258,239 

144,082 108,603 37,970 4,063 294,718 

139,866 154,425 91,917 1,640 387,848 

188,373 201,154 107,951 2,OSO 499,558 

337,624 247.093 124.941 1.652 711,310 

346,700 238,010 46,327 1,933 632,970 

327,752 170,654 75,529 3,355 577,290 

277,251 164,650 48,095 6,813 496,809 

208,254 193,460 39,374 9,663 450,751 

156,313 107,849 42,077 3.023 309,262 

4,733,268 2,747,196 1,363,048 I 2l3,096 9,066,608 

2.24,057 168,107 66,033 3,678 461,876 

• Jacks included 
-t 

> 

g 

n 

TABLE 38 

MONTHLY TOTALS OF SALMONIDS AND SHAD COUNTED OVER JOHN DAY DAM 

1990 

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

CHINOOK- 23,_ 18,854 11,209 9,199 13,542 71,_ 8,312 

STEELHEAD 3,339 

- 1,M2 10,544 9,445 42,_ 39,131 

SOCKEYE 1 15,247 16,SBO l4S 4 

COHO- 1 1,890 1,132 

MINI-JACKS-- 2 2,163 6,587 1,063 4,022 1,124 

CHUM J 

PINK 

I TOTAL 27,028 19,457 30,621 52,910 14~" 1lO~12 49,'" 

SHAD 81 130,333 1,230,229 279,8S5 1,518 

-Jacks Induded 

--Salmonid rlSh under 12 inches in length 

. . . " .. 

INOvlDECI TOTAL156,313 

107,849 

42,077 

3,023 

309,lQ 

1,641,943 
• • . .. . . 
MONTIH. Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK 

TABLE 40 

COHO I COHO I 

rDATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD 

1 14 1 187 

2 45 2 96 

3 41 0 114 

4 117 2 8S 

5 77 0 188 

6 73 3 CJ7 

7 148 5 189 

8 180 2 137 

9 262 1 217 

10 764 0 167 

11 378 0 167 

U 182 1 109 

13 418 0 150 

14 178 0 225 

15 539 1 154 

16 1559 3 171 

17 475 6 87 

18 418 7 47 

19 1149 6 111 

20 1768 22 88 

21 1107 6 52 

22 858 7 77 

13 2842 40 " 24 1564 13 67 

25 841 6 44 

26 2416 18 48 

27 947 U 37 

18 1319 18 18 

29 1808 19 22 

30 763 - 17 12 ... . 

ITOTAL I 23,471 218 3,339 

AVG. 182 7 111 

. .. 

SHAD . MINI-JK 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1 

0 

1 

1 

2 

0 

1 

2 

0 " 

8 

.. 

IJOHNDAY l'RO.mcr 

1·Amtt.mo 

RIVER CONDITIONS . . 

r DISCH I SPH.L lTURBIDlTY I 

I KCFS KCFS SECCHI I DEG F 

157.0 0.0 4.0 45.0 

182.6 0.0 3.6 46.0 

204.5 0.0 4.0 46.0 

223.2 0.0 3.1 45.0 

230.9 .0.0 4.0 46.0 

214.3 0.0 4.0 46.0 

164.8 0.0 4.0 46.0 

210.3 0.0 4.0 47.0 

216.1 0.0 4.0 48.0 

239.1 0.0 3.5 47.0 

206.0 0.0 2.5 48.5 

215.1 0.0 3.0 48.0 

In.2 0.0 3.0 49.0 

158.1 0.0 3.5 49.0 

149.4 0.0 3.5 50.0 

191.7 0.0 4.4 49.0 

192.9 0.0 4.5 50.0 

219.3 0.0 4.1 SO.O 

222.5 0.0 4.5 51.0 

232.2. 0.0 3.5 50.0 

220.4 0.0 3.5 52.0 

204.2 0.0 4.2 51.0 

217.7 0.0 3.5 52.5 

128.5 0.0 4.0 52.0 

249.7 0.0 3.5 - 53.0 

243.4 0.0 3.5 52.0 

248.6 0.0 3.5 si.o 

239.9 0.0 3.5 52.0 

221.5 0.0 3.5 51.0 

196.2 . 0.0. 3.5 51.0 

I 20,.4 .0.0 3.7 49.2 
I 

3 • .. " 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK 

TABLE 41 

COHO I COHO I 

1l0HNDAY PROJECT 

I 'MAY 1990 

RIVER CONDITIONS 

LDATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD IMINI-JK 

I DISCH I SPD..L ITURBIDITY I 

I KCF'S KCF'S SECCm I DEG F 

1 595 27 0 8 0 0 215.2 0.0 4.0 52.0 

2 844 7 0 23 1 0 241.5 0.0 4.0 52.0 

3 791 16 1 28 0 0 223.2 0.0 3.5 52.0 

4 1360 5 0 22 2 0 241.9 0.0 3.7 52.0 

5 1830 42 0 28 13 0 120.4 0.0 3.5 53.0 

6 1209 20 0 30 12 0 232.8 0.0 3.0 52.0 

7 1302 21 0 30 27 0 241.4 0.0 3.5 53.0 

8 1031 31 0 19 27 0 255.5 0.0 3.5 53.0 

9 904 31 0 13 109 0 257.7 0.0 3.5 54.0 

10 514 21 0 19 158 0 155.8 0.0 3.0 54.0 

11 780 27 0 29 108 0 253.3 0.0 3.0 53.0 

12 734 31 0 31 78 0 212.2 0.0 3.8 53.0 

13 1209 38 0 18 99 0 2.03.4 0.0 3.0 53.0 

14 183 18 0 16 116 0 224.5 0.0 3.0 53.0 

15 424 16 0 24 77 0 228.5 0.0 3.0 53.0 

16 482 16 0 22 289 0 237.3 0.0 5.4 53.0 

17 227 9 0 6 144 0 226.6 0.0 4.8 53.0 

18 433 31 0 22 197 0 182.1 0.0 4.8 53.0 

19 718 28 0 16 831 0 194.5 0.0 2.0 54.5 

20 463 19 0 12 2385 0 161.5 0.0 4.8 54.0 

21 194 14 0 (; 4242 2 187.9 0.0 2.5 55.0 

22 165 7 0 19 4235 0 193.1 0.0 3.4 55.0 

23 219 11 0 17 5416 0 210.4 0.0 2.0 55.5 

24 302 9 0 21 4196 0 205.5 0.0 3.3 55.0 

25 336 6 0 12 8302 0 231.8 0.0 2.6 55.5 

26 159 5 0 18 18915 0 103.1 0.0 3.0 55.0 

27 335 8 0 17 20938 0 179.0 0.0 3.0 55.0 

28 230 14 0 42 26183 0 202..9 0.0 4.0 56.0 

29 200 11 0 17 27101 0 212.0 63.2 4.0 56.0 

30 13 -1 0 2 5149 0 264.2 263.5 4.0 56.0 

31 28 2 0 13 982 0 286.8 179.3 4.0 56.0 

ITOTAL I 18,314 540 1 600 130,333 2 

AVG. 591 17 19 4,204 I 222.1 19.5 3.5 53.9 

b1 ~ TOTALS 

f;; TO DAT 

r5 

. ClDNOOK CHlNOQK 

E ADULT JACK 

I SPRING 41L785 758 

I SOCKEYE ISTEELHEAD I SHAD", ,MINI-JACK 1 3,939 130,341 2 I 
MONTI«. Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK 

TABLE 42 

COHO 1 COHO L 

IJOHN DAY PROJECl' 

'~.ruNE D90 

RIVER CONDITIONS 

IDATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD MINI-JK 

I DISCH I SPn.L lTURBIDITY J 

1 KCFS KCFS SECCm I DEG F 

1 76 1 0 24 1,193 1 309.9 271.7 3.8 55.0 

2 86 2 0 34 5,401 0 336.0 126.7 4.0 56.0 

3 105 10 0 24 3,608 0 334.8 190.7 4.0 56.0 

4 184 2 1 20 20,249 0 303.1 116.7 4.0 56.0 

5 114 3 0 13 19,251 1 296.3 122.4 4.0 56.0 

6 165 U : 11 

~~:;;: U 336.6 134.1 4.U 56.U 

7 142 5 U; 2 347.0 115.2 4.0 56.0 

8 115 7 1 17 27,868 0 355.1 84.0 3.8 57.0 

9 148 7 2 29 13,306 8 375.3 ".6 4.0 56.0 

10 164 7 1 28 10,093 4 371.2 83.1 2.0 58.0 

11 101 7 0 II 7,461 6 314.7 36.3 4.0 56.0 

12 98 5 2 41 5,625 6 324.5 63.5 1.8 58.0' 

13 139 5 2 43 9,458 16 348.1 69.7 2.0 56.0 

14 267 10 1 43 11,190 13 363.1 84.6 1.0 58.0 

IS 554 11 3 40 30,847 43 333.8 41.2 2.0 57.0 

16 359 5 lU 40 4~~~S 33 318.7 45.7 1.0 57.0 

17 457 15 14 35 56,332 31 319.0 45.1 2.0 58.0 

18 394 11 22 47 70,848 32 301.0 41.8 3.2 57.0 

19 393 11 47 47 67,914 51 286.0 24.1 2.0 58.0 

20 507 21 82 55 60,528 72 279.6 13.7 2.6 59.0 

21 613 18 143 66 66,888 :Jz 175.5 1l.6 1.0 60.0 

22 463 27 386 IOJ 69,137 260.3 22.7 4.2 61.0 

23 587 23 516 87 81,553 106 279.9 19.3 2.8 60.0 

24 644 30 759 130 99,990 185 240.8 20.6 5.0 61.0 

25 441 55 m 91 92,551 132 275.1 21.7 . 2.8 61.5 

16 780 17 1,8" 137 58,045 256 2.48.9 18.4 5.0 61.U 

27 684 42 2,083 129 74,184 218 277.1 13.2 2.5 61.5 

28 575 21 2,108 162 40,"6 134 280.2 45.8 3.5 61.5 

29 545 99 3,057 166 62,942 328 296.7 24.6 3.5 63.0 

30 751 48 3,016 191 59jl6 243 259.7 22.6 1.5 63.0 

lTOTAL 1 565 10,108 536 15,247 1,902 11,230,229 1,163 

AVG, 113 404 18 508 63 41,008 75 1~3~0~8.:.:6....11r-...:.:71:::.3::.....&--=3:.:.::.1:..-....... 5=8.-.4_ 

TOTALS CHINOOK CHINOOK 

TO DATE ADULT JACK 

LSPRING 41350 777 

LSUMMER 10,108 517 

ISOCKEYEISTEELBEAD' SHAD IMINIlACK 

15,248 5,8411,360,570 _ 1_5 I 

ITOTAL 1 I 51,458 11,294 
I 

• ". t " 

MONTIR.V FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK 

. . 

TABLE 43 

COHO I COHO l 

IDATE SPRING SUMMER FALL JACK ADUL TrACK SOCKEYE STEELHEAD SHAD 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

16 

27 

28 

29 

30 

31 

ITOTAL I 

AVG 

TOTALS 

TO DATE 

lSPRING 

lSUMMER. 

ITOTAL 1 

799 118 

297 53 

486 108 

375 62 

655 121 

575 68 

168 46 

301 70 

253 72 

289 61 

226 80 

221 

179 " 58 

223 55 

279 3' 

196 53 

189 45 

172 35 

167 31 

84 17 

84 16 

107 26 

204 43 

371 45 

104 24 

100 33 

92 17 

65 18 

79 13 

61 6 

172 17 

7.673 1.526 

248 49 

CHINOOK CHINOOK 

ADULT JACK 

42350 777 

17781 2043 

60,131 12,820 

3,001 305 59,507 

1,497 137 28,845 

2,552 305 38,094 

1,768 220 19,935 

1,906 313 19,780 

2,047 308 11,435 

1,216 243 11,838 

1,053 227 ll,16O 

1,294 254 13,262 

1.306 247 14,268 

906 291 10,669 

1,063 188 ',156 

1,064 274 7,905 

1,223 369 4,873 

778 357 3,811 

559 373 2,178 

650 348 2,842 

418 258 2,263 

373 353 1,382 

251 lSO 956 

290 247 1,095 

291 417 938 

282 693 579 

310 694 517 

103 333 417 

89 S04 255 

102 313 199 

79 339 246 

36 391 147 

32 418 118 

41 455 85 

I 26,580 10,544 I 279,855 

8S7 340 9,028 

MINI-JK 

413 

133 

352 

263 

377 

381 

290 

215 

450 

402 

324 

366 

323 

271 

210 

308 

206 

146 

145 

75 

us 

109 

130 

137 

64 

87 

30 

38 

35 

39 

43 

6,587 

IJOHNDAY PROJECT 

\'JULYt990 

RIVER CONDITIONS 

I DISCH I SPll..L I;ruuIDITV J 

1 KCFS KCFS SEccm I DEG F 

151.1 24.1 3.6 61.0 

249.1 19.6 2.5 63.0 

229.5 17.2 3.1 61.5 

196.4 17.2 2.5 62.0 

243.0 19.2 3.0 62.0 

233.5 18.2 2.5 62.0 

208.8 15.3 2.5 62.0 

207.6 16.6 3.8 63.0 

131.6 18.0 5.0 63.0 

216.3 15.8 3.9 63.0 

218.9 15.3 3.0 63.0 

224.5 16.4 3.6 63.0 

210.7 14.7 3.6 63.0 

178.6 13.1 4.0 64.0 

153.2 11.6 3.0 63.0 

143.5 9.4 4.1 66.0 

179.2 11.2 4.5 67.0 

151.3 10.9 3.8 67.0 

150.7" 11.1 4.5 67.0 

155.1 10.2 4.8 67.0 

143.4 '.1 4.8 68.0 

147.4 8.9 3.6 70.0 

141.2 9.5 2.8 67.0 

ll7.5 9.9 3.8 68.0 

138.1 8.0 4.0 68.0 

136.2 9.8 3.8 67.0 

UC;.4 9.7 4.0 67.0 

111.1 9.' 3.8 67.0 

96.6 7.7 3.8 67.0 

150.7 10.2 4.0 67.0 

143.7 9.8 4.0 68.0 

2ll I 177.3 13.1 3.7 65.1 
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISfRlCT, PORTLAND 

FISH COUNTS 

TABLE 44 --I JOUN DAY PROJECT 

l'AUGUSTmo 

RIVER CONDITIONS 

I CHINOOK ADULT CHINOOK 

IDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

12 

23 

24 

25 

16 

17 

28 

19 

30 

31 

ITOTAL I 

AVG. 

TOT~ 

SPRING 

TO DATE 

SPRING 

SUMMER 

FALL 

ITOTAL I 

SUMMER FALL JACK 

146 16 

147 27 

158 11 

72 10 

80 11 

118 12 

149 17 

112 15 

375 26 

45 18 

202 36 

194 28 

63 14 

84 32 

52 9 

60 15 

13 8 

44 14 

36 10 

26 20 

53 20 

91 13 

103 22 

217 60 

356 58 

582 

412 " 44 

1617 101 

1699 102 

2028 173 

1897 153 

603 11.638 1,301 

121 448 

CllJ,NOOK CHINOO" 

ADULT JACK 

42350 777 

18.384 2,148 

11,638 1,196 

72,372 14,121 

• • • A' 

COHO I COHO L I DISCH lSPR.L I~IDITY I 

ADULT JACK SOCKEYE STEELHEAD SHAD MINI-JK I KCF'S KCF'S SECCm I DEG F 

0 45 471 44 45 151.9 8.9 

0 37 391 SO 56 147.2 9.3 

0 30 369 63 40 162.2 10.5 

0 17 328 " 52 141.6 9.5 

0 9 471 48 33 139.2 10.6 

0 25 677 63 87 161.2 10.5 

0 25 S36 III 31 162.0 9.8 

0 7 163 98 31 167.8 10.6 

0 8 368 169 38 146.7 8.6 

0 10 186 105 48 146.8 7.9 

0 10 280 28 53 133.4 9.0 

0 6 216 43 38 106.2 7.8 

0 2 168 63 IS 126.4 8.1 

0 3 171 44 35 117.8 6.4 

0 1 92 35 12 123.9 7.7 

0 0 103 46 24 115.6 6.7 

0 0 63 20 17 124.3 7.5 

0 0 81 83 24 118.6 7.6 

0 0 69 45 19 91.5 7.1 

0 0 156 13 16 126.4 7.6 

0 0 128 51 20 111.6 7.4 

0 0 132 49 27 129.2 9.0 

0 0 96 24 16 131.4 4.1 

0 0 212 21 21 149.5 0.0 

0 0 291 17 22 142.1 0.0 

0 0 405 17 27 141.2 0.0 

0 0 307 17 12 160.6 0.0 

0 0 443 9 37 142.1 0.0 

0 0 458 36 50 126.5 0.0 

0 0 685 13 51 117.6 0.0 

1 0 617 6 46 124.0 0.0 

I 1 145 9,445 I 1,518 1,063 

8 305 49 34 1 135.0 6.2 

COHO 

JACK ,h:S:":::::OCK£=~YE='"',J"::STEEL==-HE=A~D=-'F'--:I·SHAf)=-=--""Ir!":lMINl=~-J"'!"',AC=K 

1 42 073 I 25,830 11 641,943 I 9,915 I 

As of 24 Aug~t 1991 those Coh~' designated ~ Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and 12 inches in length. 

,. .. 

4.0 67.0 

4.0 69.0 

3.0 69.0 

4.0 71.0 

4.5 70.0 

4.5 70.0 

4.0 69.0 

3.0 70.0 

5.0 71.0 

5.0 71.0 

3.5 71.5 

4.0 72.0 

4.0 72.0 

5.0 71.0 

5.0 71.0 

4.0 71.0 

3.3 70.0 

3.5 70.0 

3.5 70.0 

3.5 72.0 

2.8 72.0 

4.5 72.0 

3.7 68.0 

3.5 68.0 

3.8 68.0 

3.4 68.0 

3.6 69.0 

3.2 68.5 

3.7 68.0 

3.5 70.0 

3.8 68.0 

3.9 69.9 
I 

• • I .. ., 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISrRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK 

.. 

TABLE 45 

COHO ICOHO 

JOHN DAY PROJECl' 

I'SEPmMBER 1990 

RIVER CONDITIONS 

IDATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYE STEELHEAD SHAD IMINI-JK 

I DISCH I SPIT.L J~IDITY I 

I KCFS KCFS SECCm I DEG F 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

2' 

30 

ITOTAL I 

AVG. 

TOTALS 

TO DATE 

SPRING 

SUMMER 

FALL . ~ ~ ITOTAL I 

6=i 

2513 186 

2830 375 

3310 372 

1483 332 

993 127 

3494 778 

6625 950 

3444 703 

4001 598 

3318 503 

2250 498 

2104 816 

2314 778 

1088 367 

1548 317 

2097 54S 

1189 420 

2184 730 

1995 575 

255 269 

1116 685 

590 420 

1596 605 

'5' 470 

766 745 

411 263 

735 473 

644 246 

395 397 

310 308 

56.557 14.951 

1,885 498 

CIllN9<)K CHINOOK 

ADULT JACK 

42350 777 

18384 2148 

68 195 16 ___ 147 

128,929 119,072 

3 8 0 778 104 103.7 0.0 

1 8 2 1127 38 92.0 0.0 

7 12 0 1300 276 90.0 0.0 

1 5 0 1176 80 92.4 0.0 

2 7 0 821 70 103.0 0.0 

9 30 0 1028 118 116.9 0.0 

25 2S 0 1482 112 89.0 0.0 

17 4(i 0 1961 112 105.5 0.0 

16 47 0 1757 ISS 84.0 0.0 

28 63 0 lO44 267 93.5 0.0 

16 34 0 1788 206 1I0.8 0.0 

14 SO I 1941 83 110.3 0.0 

20 31 0 1762 145 107.0 0.0 

17 33 0 1368 95 124.6 0.0 

24 44 0 1354 156 102.2 0.0 

34 SO 0 1780 77 70.3 0.0 

21 36 0 2133 171 118.8 0.0 

37 48 0 2099 80 1130.0 0.0 

19 36 0 1462 115 106.1 0.0 

19 48 0 1007 81 111.8 0.0 

35 49 0 1I94 166 98.9 0.0 

14 20 0 687 22' 96.' 0.0 

48 58 0 1I37 147 82.8 0.0 

54 58 0 1395 107 99.0 0.0 

90 97 0 1989 231 116.7 0.0 

42 40 0 1410 240 1I5.8 0.0 

5' 67 0 1778 101 99.3 0.0 

26 35 1 1180 83 118.5 0.0 

35 38 0 1136 " 99.2 0.0 

l' 15 0 814 80 93.0 0.0 

752 11.138 4 42,888 4,022 

2S 38 1,430 134 I 136.4 I 0.0 

COHO COHO 

ADULT JACK SOCKEYE I STEELHEAD t SHAD' IMINI-IAC K 

752 1139 42077 I 68 718 11 641 943 I 13.937 I 

As or 24 Auglfit 1991 those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and 22 inches in length. 

3.6 68.0 

3.5 68.0 

3.5 68.0 

3.8 68.0 

3.8 68.0 

3.8 68.0 

4.8 68.0 

3.5 68.0 

4.8 68.0 

5.0 69.0 

5.0 69.0 

4.2 68.0 

5.0 69.0 

4.5 68.0 

3.2 69.0 

5.0 69.0 

3.5 68.0 

5.0 58.0 

3.5 68.0 

3.5 69.0 

3.0 68.0 

3.0 68.0 

3.5 68.0 

4.0 69.0 

4.2 68.0 

4.2 67.0 

3.5 68.0 

5.0 67.0 

3.8 68.0 

4.0 67.0 

4.0 67.8 
I 

MONTlll.. Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISrRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULT CHINOOK COHO I COHO L 

TABLE 46 

IDATE SPRING SUMMER FALL JACK ADULT JACK SOCKEYEISTEELHEADI 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

IS 

16 

17 

18 

19 

20 

21 

n 

23 

24 

25 

26 

27 

28 

29 

30 

31 

ITOTAL I 

AVG. 

TOTALS 

121 

566 

129 

403 

519 

434 

239 

359 

552 

ll5 

160 

131 

165 

140 

166 

93 

73 

SO 

7S 

34 

57 

3' 

100 

51 

94 

58 

54 

34 

23 

23 

25 

I 5.189 

TODAT~E~~ _____ ~==~~~~~ 

SPRING 777 

SUMMER 2148 

209 

270 

113 

173 

264 

228 

186 

142 

155 

78 

129 

116 

130 

77 

84 

79 

54 

6S 

66 

55 

37 

12 

41 

50 

47 

37 

35 

36 

27 

31 

37 

3.123 

101 

12 II 858 

14 21 990 

20 14 1335 

15 18 1331 

30 25 2376 

59 45 3392 

54 19 2711 

65 20 2163 

" 14 1662 

38 13 1059 

46 14 1536 

18 13 1069 

41 17 1249 

27 15 1490 

23 7 1058 

27 8 1467 

lS 8 1166 

39 8 1670 

14 6 1343 

10 4 846 

18 8 765 

17 9 1008 

13 8 582 

26 8 1719 

17 7 940 

10 6 920 

8 2 535 

10 0 579 

3 1 383 

1 3 488 

1 1 441 

I 768 I 364 I 39.131 

1,262 

JO,:go=, ' :',: 

RIVER CONDITIONS 

SHAD MINI-JK 

I DISCH I SPIT.L I~IDITY I 

'KCF'S KCFS SECCm I DEG F 

SO 100.3 0.0 3.8 68.0 

63 104.4 0.0 4.5 67.0 

39 103.7 0.0 4.2 66.0 

111 101.8 0.0 3.8 68.0 

72 lll.3 0.0 4.1 66.0 

137 119.9 0.0 3.0 65.0 

50 95.9 0.0 3.9 65.0 

53 107.4 0.0 3.8 65.0 

28 106.8 0.0 3.8 64.0 

24 108.2 0.0 3.8 65.0 

SO 103.5 0.0 3.8 63.0 

48 101.3 0.0 5.0 62.0 

58 89.4 0.0 4.0 61.0 

38 95.2 0.0 4.5 64.0 

43 114.6 0.0 3.8 61.0· 

26 114.8 0.0 5.0 63.0 

25 130.6 0.0 3.2 59.0 

16 85.4 0.0 5.0 59.0 

21 81.4 0.0 4.4 58.0 

13 93.8 0.0 4.5 58.0 

11 90.3 0.0 4.0 58.0 

17 115.3 0.0 4.0 57.0 

n 96.1 0.0 6.1 57.0 

23 117.9 8.0 4.0 56.0 

20 116.9 8.0 4.8 56.0 

20 103.4 8.0 4.5 56.0 

17 81.1 0.0 4.0 56.0 

10 84.9 0.0 4.5 56.0 

8 115.3 0.0 3.8 56.0 

7 119.1 0.0 2.5 56.0 

4 96.3 0.0 4.5 56.0 

1.124 

36 , 103.8 , 0.8 4.1 60.9 

FALL 

'TOTAL I 

19270 

134.118 IU.195 

As or 24 August 1991 those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and II inches in length. 

. . . . • ~ .. Ja 
. .. . .. •• 

TABLE 47 

DISCHARGE AND WATER QUALITY DATA 

IJolIN DAY PROJECT - 1990 I 

NOVEMBER I I DECEMBER 

DISCH I DISCH I SPD..L ITURBIDITY I 

DATE KCFS DEGF DATE : KCFS : KCFS :SECCm I DEG F 

1 118.3 55.0 1 16'.8 0.0 3.5 48.0 

2 113.' 55.0 2 1'8.0 0.0 2.6 48.0 

3 109.3 55.0 3 201.1 0.0 3.0 48.0 

4 105.2 55.0 4 177.7 0.0 3.5 47.0 

5 123.0 50.0 5 184.4 0.0 2.0 47.0 

6 133.1 3,7 58.0 6 lu.o 0.0 1.0 46.0 

7 133.6 3.0 52.5 7 215.4 0.0 1.0 46.0 

8 142.6 2.5 57.5 8 181.5 0.0 2.0 46.0 

, 116.6 3.1 57.5 , 181.3 0.0 1.0 46.0 

10 111.' 3.5 57.0 10 184.8 0.0 2.0 45.0 

11 127.0 3.1 S7.S 11 169.3 0.0 3.0 45.0 

12 142.1 3.5 57.0 12 188.2 0.0 2.0 45.0 

13 133.1 3.2 54.0 13 1'1.3 0.0 3.5 45.0 

14 137.3 2.5 52.0 14 200.7 0.0 2.5 48.0 

15 157.5 3.2 53.0 15 183.6 0.0 3.2 48.0 

16 163.3 1.s 53.0 16 179JJ 0.0 1.0 44.0 

17 166.0 3.0 53.0 17 183.0 0.0 3.5 44.0 

18 142.1 5.0 54.0 18 118.7 0.0 4.5 44.0 l' 138.4 5.4 51.0 l' 216.7 0.0 5.0 46.0 

20 154.0 5.0 42.0 20 235.2 0.0 3.5 42.0 

11 157.1 5.5 51.0 11 140.5 0.0 5.0 41.0 

U 156.5 3.6 51.0 U US.3 0.0 3.1 42.0 

23 167.6 5.7 51.0 23 208.8 0.0 3.5 40.0 

24 138.0 3.5 51.0 24 184.4 0.0 3.3 3'.0 

25 167.2 3.5 51.0 25 212.4 0.0 3.2 38.0 

16 111.4 3.S 50.0 26 163.1 0.0 3.6 38.0 

27 232.8 5.7 SO.O 27 169.1 0.0 3.2 36.0 

28 237.4 2.8 4'.0 28 205.8 0.0 3.0 38.0 

2' 221.1 5.0 4'.0 2' 197.2 0.0 3.0 38.0 

30 199.1 3.1 4'.0 30 1'1.5 0.0 3~ 37.0 

31 212.5 0.0 3.6 37.0 

AVG. I 151.' 0.0 3.7 52.7 AVG. I 1'2.3 0.0 3.0 43.3 

~ r;; 

~ 
YEAR 

1968 

1969 

1970 

1971 

1971 

1973 

1974 

1975 

1976 

1977 

1978 

1979 

1980 

1981 

1981 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

I JAN I FEB 1m I 

6 

11 

APR I 

19,973 

4,166 

35,750 

13,995 

lB,535 

67,467 

5,174 

71n7 

10,418 

55,061 

34,735 

8,ll4 

71995 

18,178 

3,396 

7,113 

4,319 

171

539 

38,075 

33,985 

33,313 

U,510 

131689 

MAY I JUN I 

46,171 30,701 

71,966 35,899 

35z148 10z439 

40,610 14,364 

41,881 15,833 

17,091 18,971 

38,058 8,115 

171

989 111°58 

31985 17,836 

19,411 15,674 

35,106 15,104 

U,S68 9,537 

18JII 71115 

18,315 7,l9l 

30,444 11,031 

15,391 7,990 

16,561 9,706 

411487 151585 

37,959 13,ll7 

16,m 13,641 

10,170 14,731 

13,983 n,793 

181854 111109 

TABLE 48 

MONTHLY COUNT OF CHINOOK SALMON 

JOHN DAY DAM - 1!168 - 1990 

JUL I AUG I SEP l OCT 1 NOV IDEC 

41,111 16,716 61,709 4,851 109 

31,071 18,513 103,778 9,541 

llz541 14,784 801

969 31

774 

15,691 10,403 73,157 5,6S0 

17,484 14,108 90,181 7,5OB 

15,067 16,995 89,913 13,987 

18,985 8,11l 77,196 11,148 

11JS9 18~50 6SJ!7 7J19 

18,S06 10,114 71,467 13,575 

13,764 7,853 71,3Ol 11,855 

16,764 8,149 51,975 11,919 

13,SBO 14,1l8 so,m 8,566 574 

1115ll 91

063 371m 8z

615 

8,991 8,Sl4 44,616 8,411 

7,359 10,881 67,171 13,700 

7,064 8,195 66,078 18,m 

1l,891 15,411 96,399 1l,155 809 

91663 17J87 178Jll 341191 11449 

9,703 10,797 194,918 41,990 

8,948 14,363 196,596 13,367 

9,648 37,001 147,553 . 14,814 

10,114 35,985 101,794 11,065 

91199 131

541 711

508 81

311 

TOTAL 

100Year 

Average 

I 17 I 511,477 7191644 3471863 3711140 3691406 11

093,189 315,481 I 4,041 I 

1°1115 171

103 111711 9J59 19,110 116,508 191

615 316 I 

• Jacks included 

. .. , .. 

SPRING SUMMER FALL 

Apr I- Jun6- Aug 6-

TOTAL- Jon 5 Alii! 5 Oct 31 JACKS I 

133,654 77,481 75,494 BO,678 67,184 

176,051 81,714 64,731 U9,595 93,918 

m,506 71 555 43,093 106,858 74090 

193,881 56,615 50,030 87,ll6 61,380 

llS,631 71,569 44,541 109,510 81,646 

149,491 96,710 34,lO6 118,576 73,687 

167,888 46,191 15,865 95,831 61,"9 

159079 37716 31,179 89,184 61,403 

175,911 45,419 36,037 94,455 61,793 

194,931 75,781 19,194 89,955 60,386 

174,851 n,m 30,371 71,758 36,189 

118,154 11,981 13,m 71,601 41,364 

100 664 17.101 19664 53,798 15,m 

114,359 37,677 15,813 60,869 34,547 

144,O8l 36,530 16,360 91,191 56,966 

139,866 33,480 14,834 91,551 43,440 

188,373 31,035 ll,795 133,543 69,874 

337,614 71,389 13,489 141,746 149,181 

346,700 77,884 ll,OSI 146,765 133,817 

317,751 61,313 ll,l44 143,195 53,794 

177,lS1 55,195 13,569 198,487 51,330 

108,154 37,773 13,868 146,613 15,091 

156,313 43,117 10531 91654 ll195 

4,7331168 1,171,081 714,534 1,6531

998 1,4111

947 

1141°57 481

840 101

556 15°1776 641

403 

. , , . 
YEAR JAN FEB 

1968 

1969 

1970 

1971 

1972 

1973 

1974 

1975 

1976 

1977 

1978 

1979 

1980 

1981 

1982 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

Total 

10-Year 

Average 

~ j;; 

t5 

• • ... 

TABLE 49 

MONTHLY COUNT OF SOCKEYE SALMON 

JOlIN DAY DAM - 1968 - 1990 

MAR 1 APR 1 MAY 1 JUN JUL 1 AUG 

42,175 44,942 690 

13,383 26,174 24S 

18z029 58z

176 l z

• 5,219 66,183 787 

6,762 43,704 1,257 

2 21,283 42,588 864 

2,024 30,687 403 

6z154 44z4S4 163 

8,907 21,278 258 

6 52,8S2 32,269 537 

5,633 8,006 119 

13,466 29,603 S60 

9zS96 4OzS36 S30 

17,064 28,975 94 

8,708 28,974 286 

27,372 63,995 S06 

54,975 51,728 1,230 

78z326 46z

184 421 

13,472 32,116 738 

35,on 39,983 513 

25,001 n,1S5 m 

18,883 20,330 148 

1 15z

247 26z

580 24S 

91 499z

5S3 850,320 12z728 

29z407 36z

172 441 

• • • • 

SEP OCT NOV DEC TOTAL 

32 7 1 87,847 

37 8 39,847 

19 78.133 

38 5 72,232 

68 2 51,793 

6 1 64,744 

6 1 33,121 

2 1 50.774 

1 2 30,446 

34 3 85,701 

20 13,778 

1 43,630 

13 SO,675 

13 46,146 

2 37,970 

37 7 91,917 

16 2 107,951 

10 124,941 

1 46,327 

11 75,529 

12 2 48,095 

12 1 39,374 

4 42,077 

394 1 431 1 1 l,363z048 

121 66z

Oll 
TABLE SO 

MONTIIL Y COUNT OF COHO SALMON 

JOlIN DAY DAM; 1968-lM 

YEAR 

I_ 

I JAN I FEB I MAR I APR I MAY I JUN I JUL I AUG I SEP 

I'" 

1970 

.971 

1m 

1m 

1974 

1975 

1976 

1977 

1978 1_ 1m 

IMI 

1m 

1M3 

IH4 1_ 1'85 

1_ IH7 

1M 

Total 

100Year 

Avenge 

-Jacks indu", 

4 1,311 

2S 308 

14 11

026 

M4 

1,253 

788 

730 

as 

57 

8 

6 

1 132 

27 

to 

145 

" 4 

'5 

1 16 

3 241 

1 

48 I 7J" I 

"I 

32,882 

',879 

171272 

36,401 

14,965 

11,3~ 

11,253 

41

266 

3,73' 

S34 

2,(74) 

2,853 

11

431 

2,030 

3,032 

1,353 

1,736 

11140 

1,527 

3,205 

5,170 

11

8M 

21108 

Note: As of 24 ~ugust 19M those Coho designated as Jacks are between 12 and 18 inches in length. 

. . . .. 

I OCT I NOV I DEC TOTAL3,~ 1~ 38,233 

3;377 13,58' 

11

131 1'.543 

3,~ 40,830 

1;31$ 17,533 

1,2.21 13;359 

~,- 14,~1 

11'54 6,30$ -- 2,010 . . 

5,_ , 

581 1,113 

5,m 8,355 

1,7$3 3~ 5,061 

466 1,924 - - 4Q ~,~ 

886 4,063 

188 1,640 

331 , 2,. 

395 2.2 1.652 

- I,m 

133 3;355 

1,3" 6,813 

11132 3,013 

341894 541 I 2131433 

531 21712 

. . . . 
YEAR 

1_ 

1969 

1970 

1971 

1972 

1973 

1974 

1975 

197' 

1977 

1978 

1979 

1980 

1981 

1982 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

TOTAL 

10-YR 

Average 

~ F;; 

~ 

.. • II 

TABLE 51 

MONTHLY COUNT OF STEELHEAD TROUT 

JOHN DAY DAM; 1968-1990 

• • .. 

IJANIFEBI MAR APR MAY I JUN I JUL AUG SEP OCT NOV I DEC I TOTAL 

3,939 2,659 151 ',094 26,824 A,791 11,405 1,393 121,25(; 

314 3,986 3,691 714 12,004 13,267 40,082 12,290 8(;,348 

l z987 1~79 2S3 7r173 19z412 46z03' 'zl00 82,440 

1,472 592 U3 17,459 19,'93 63,SA 12,630 115,977 

1,523 I,M 35' 17,{tS{t 20,502 78,138 21,487 141,628 

8,019 3,546 785 12,134 15,_ 46,S" 14,782 101,440 

1,713 2.3'3 1.3'1 9,713 8,419 12,479 7,708 4.1,756 

760 428 {t48 'z251 8z

583 9z977 'zOO4 32,651 

929 1,248 I,SA 9,254 17,964 22,754 5,791 59,808 

1,319 418 2,341 18.3" 7,088 56,134 1',892 102,558 

741 631 1,601 5,573 ',911 22,896 5,835 44,188 

602 13{t 2S3 8,012 10,717 1',202 18,072 1,883 55,877 

4z131 555 577 5z

850 18z

114 34z700 14z

272 78-,199 

2,061 1,539 2,515 15,999 18,283 34,098 20,'77 95,172 

3,393 1,698 1,167 10,IA 19,693 so,ns 21,759 108,603 

1,492 434 SA 15,088 31,453 83,215 22,183 154,42S 

3,31' 1,787 2,101 21,442 19,74.1 100,4.17 46,- 5,m 201,154 

'z821 l z

723 3z

583 19z

631 64z456 l09z

488 37rB.7 4z

164 247,093 

3,'11 2,040 887 2,362 37,732 31,576 107,002 52,_ 238,010 

3,926 (747) 942 23,'14 34,203 69,585 39,131 170,654 

4,290 525 2,188 17,"9 25,741 81,859 32,398 1",650 

2,940 50S 2,445 18,254 22,S48 104,521 42,244 193,_ 

3z339 

- l z

902 10z544 9z445 42z888 39z131 107.849 

I 3zm I "z 739 28z4{t{t 3Oz93' 325z

SA 470z243 l z

302z441 507 ,324 13z262 2z

747,196 

3z3'2 895 1,977 19z

012 27z714 78,382 35z406 999 168z

107 
MISCEl:.tANEOUS· SPECIES SIGHTED, at BONNEVILLE, 

"THE DALLES', and. JOHN- DAY PROJECTS· 

,·990: 

Fish: counters· at Por.tland: District Proj __ cts; recorded. the presence' o.f species other than 

Salmon,. Steelhead, AND· Shadt

• "the· squawfish: COUR·tS· are, adjusted: counts' for the 

entire counting day. Sq~aw,fish' passa.ge peaked: during May" June., and' July at all 

projects. Most of the squa.wfisb, were counted in; Tbe Dalles East Ladder., 

The sturg~on, counts are fish sighted; how.ever: the· majority, of sturgeon observe.d are· 

moving upstream .. Sturgeon' passage peaked. in. J.uly· and; Aug.us.t. T.be· majority of. 

sturgeon. were obser.ved'in Thet Dalles. East. ladder·.. Sizes: tanged from· 2 to· 9· feet. 

Smallmouth bass and walleye counts are· net counts· upstream and· are not adjusted. 

Bass counts peaked in the fall at Bonneville. and in May at The Dalles. and John Day 

Projects. Most bass were observed' in the John Day South Ladder. Walleye counts 

peaked in' September at John Day and The) Dalles Projects; no walleye were observed 

at Bonneville. The majority of walleye were' observed;in The Dalles East Ladder.. 

• 
MAR 

BONNEvn..LE OR WA 

SQAWFISH 

STURGEON 

WALLEYE 

BASS 

THE DALLES OR WA 

SQAWFlSH 

STURGEON 

WALLEYE 2 

BASS 

JOHN DAY OR WA 

SQAWflSH 

STURGEON 

WALLEYE 

BASS 

• II ••• 

TABLE 52 

MISCELLANEOUS SPECIES COUNTED AT BONNEvn..LE, THE DALLES, AND JOHN DAY 

1990 

APR MAY JUL AUG 

OR WA OR WA OR WA OR WA OR WA 

68 105 943 532 5444 1407 9366 1758 874 695 

5 14 2 13 

8 6 1 1 6 

OR WA OR WA OR WA OR WA OR WA 

4039 521 17003 4900 20331 17233 10151 6395 1336 183 

2 12 319 4 170 3 

66 21 4 1 37 79 

33 1 84 65 6 35 13 52 9 20 

OR WA OR WA OR WA OR WA OR WA 

1139 643 1352 3784 4682 1110 1350 4750 1819 1039 

2 3 2 2 

1 1 -1 1 3 11 

1 1 210 14 40 11 64 13 54 39 

. . ., 

SEP , OCT ' NOV TOTALS 

OR WA OR WA OR WA OR WA 

414 648 ISO 435 17 22 17,306 5,602 

3 9 1 10 37 

0 0 

9 43 4 19 14 84 

OR WA OR WA OR WA OR WA 

725 187 131 40 53,816 29,559 

118 2 21 762 9 

US 91 426 1 

33 9 25 5 203 187 

OR WA OR WA OR WA OR WA 

731 472 307 175 13,391 U,073 

1 1 4 7 

14 15 11 13 29 52 

14 4S 11 10 395 153 
~ m 

Vl 

Vol 

, . 

1977 

1978 

1979 

1980 

1987 

1988 

1989 

1990 

Totals 

1O-Year 

Averagel 

, .. .. • I 

TABLE 53 

YEARLY TOTALS OF SALMONID FISH COUNTED OVER MCNARY DAM 

1945-1990 

Steel head Totals* 

, , , , , 286,638 148,811 72,190 615 S08,254 

243,608 151,765 5O,OSO 2,010 447,463 

176,407 170,467 41,318 3,383 391,575 

147439 95061 46145 20S9 290 704 

6z400z513 3z

643z827 2z

303z718 384z

593 12z

732z651 

194z854 134z

564 49z

416 2z8S1 381z

687 

* Jacks included 
SPECIES I JAN I FEB I MAR I 

CHINOOKSTEELHEAD 

SOCKEYE 

COHOMINI-JACKS-· 

~I I TOTAL 

ISHAD 

-Jacks Induded 

TABLE 54 

MONTHLY TOTALS OF SALMONIDS AND SHAD COUNTED OVER MCNARY DAM 

1990 

APR MAY I JUN JUL AUG SEi' OCT I NOV 

1',389 23,84)1 11,007 11,148 7,306 61,718 13,090 

2,754 660 1,48' ',105 10,368 33,452 37,233 

1 8,m 36,791 427 4 

1 1,007 1,051 

1 , 2,430 7,770 1,203 2,305 730 

221064 241531 23.848 641814 1'~5 981

482 521108 

13z388 4681~ 377.073 8.037 

--Salmonid fISh under 12 inches in length. 

• • ... . . 

DEC TOTAL147,43' 

'5,061 

46,145 

2,059 

14,448 

3051

152 

8661940_ 
. . .... 

I iANUAkY 

113.9 0.0 5.0 43.0 

126.7 0.0 5.0 43.0 

156.5 0.0 5.0 43.0 

168.3 0.0 5.0 43.0 

166.9 0.0 5.0 44.0 

140.4 0.0 5.4 44.0 

129.9 0.0 5.6 44.0 

129.3 0.0 5.8 44.0 

138.0 0.0 5.0 44.0 

161.9 0.0 5.0 44.0 

170.0 0.0 5.0 44.0 

154.5 0.0 5.0 44.0 

156.7 0.0 2.0 44.0 

112.0 0.0 2.0 44.0 

133.1 0.0 2.0 44.0 

156.8 0.0 2.6 44.0 

153.8 0.0 4.8 44.0 

160.5 0.0 2.8 44.0 

153.9 0.0 5.4 43.0 

154.4 0.0 6.0 43.0 

154.8 0.0 5.0 41.0 

153.4 0.0 6.0 41.0 

151.3 0.0 6.0 42.0 

161.7 0.0 5.4 41.0 

166.0 0.0 6.0 41.0 

159.3 0.0 5.4 41.0 

161.0 0.0 5.4 41.0 

150.8 0.0 5.0 41.0 

~ 156.0 0.0 4.5 41.0 

150_7 0.0 4.5 41.0 

~ 173.8 0.0 4.1 41.0 

~ AVG. I 151.31 0.01 4.71 42.81 

TABLE 55 

DISCHARGE AND WATER QUALITY DATA 

MCNARY PROJECT 1990 

IliEBRUARY 

1 174.0 4.5 41.0 

1 171.5 4.5 41.0 

3 147.6 4.5 41.0 

4 138.6 4.5 41.0 

5 136.9 4.5 41.0 

6 147.2 5.5 41.0 

7 136.7 5.5 41.0 

8 190.9 5.5 40.0 

9 181.3 5.5 40.0 

10 145.9 5.0 40.0 

11 137.2 4.8 40.0 

12 174.3 5.0 40.0 

13 183.7 5.4 40.0 

14 186.8 5.4 40.0 

15 193.4 5.4 40.0 

16 119.4 5.4 39.0 

17 210.4 5.4 39.0 

18 169.0 5.4 39.0 

19 189.3 5.4 39.0 

10 2.04.1 5.4 39.0 

21 191.6 5.0 38.0 

22 181.9 5.0 38.0 

13 183.1 3.5 38.0 

14 158.8 3.8 38.0 

25 164.2 3.8 38.0 

26 176.0 3.6 40.0 

17 165.4 3.1 40.0 

18 160.3 3.6 40.0 

AVG. [ 172.21 0.01 4.81 39.71 

I Q •• 

I MARCH 

1 187.0 4.0 41.0 

1 183.1 4.1 41.0 

3 158.7 5.0 41.0 

4 154.5 5.2 41.0 

5 160.7 5.4 41.0 

6 168.0 5.4 41.0 

7 177.1 5.0 41.0 

8 173.1 5.0 41.0 

9 179.8 5.0 41.0 

10 203.7 5.0 41.0 

11 168.7 5.0 41.0 

12 188.8 4.0 41.0 

13 184.5 4.0 41.0 

14 183.8 4.0 42.0 

15 139.1 4.0 41.0 

16 187.5 4.0 42.0 

17 177.3 4.0 42.0 

18 153.1 4.0 42.0 

19 181.1 3.5 42.0 

10 169.6 3.5 41.0 

21 188.7 3.4 41.0 

21 106.1 3.0 44.0 

13 105.0 3.3 44.0 

14 190.3 3.3 44.0 

25 191.2 3.2 44.0 

16 197.8 3.1 44.0 

17 111.1 3.1 44.0 

18 112.4 3.3 45.0 

19 117.5 3.5 45.0 

30 220.8 1.3 45.0 

31 159.2 1.5 45.0 

AVG. I 183.21 4.01 42.31 
IDATE 

1 

1 

3 

4 

5 

6 

., 

8 

9 

10 

11 

U 

13 

14 

15 

16 

17 

18 

19 

20 

11 

11 

13 

14 

25 

26 

17 

18 

29 

30 

AVG. 

I 

MONTlll..Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHJNOOK ADULTS CIDNOOK COHO I COHO l 

SPRING SUMMER FALL f JACKS I ADULT JACK ISOCKEYE 

6 0 

4 0 

10 0 

11 0 

13 0 

23 0 

71 1 

48 1 

81 0 

- - - 43 1 

111 1 

196 1 

797 1 

471 1 

101 1 

116 1 

4U 9 

581 7 

1168 16 

886 19 

954 18 1~1 48 

1331 14 . 

698 6 

1855 3 

1095 9 

1011 , 

1489 26 

1506 11 

1643 14 

153 

635 8 

• • 

TABLEL 56 

STEELHEAD 

130 

105 

166 

140 

117 

138 

130 

183 

144 

88 

111 

83 

157 

114 

Sl 

89 

89 

130 

116 

58 

66 

59 - 53 

33 

53 

38 

13 

11 

11 

16 

2,754 

MCNARY PROJECT 

h\PRR.l990 

RIVER CONDITIONS 

DISC ,ISp~ rruRBIDIty -' 

SHAD IMINI-JK I KCFS KCFS SECCm I DEG F 

0 159.6 0.0 1.6 45.0 

0 163.4 0.0 4.1 45.0 

0 108.7 0.0 3.5 45.0 

0 111.9 0.0 3.5 45.0 

0 118.5 0.0 3.8 45.0 

0 105.5 0.0 3.8 47.0 

0 155.0 0.0 3.7 48.0 

0 m.3 0.0 3.8 48.0 

1 196.7 0.0 3.6 48.0 

- 0 113.3 0.0 3.6 ~.O 

0 106.1 0.0 4.0 48.0 

0 103.7 0.0 3.8 48.0 

0 176.8 0.0 3.8 48.0 

0 173.4 0.0 4.0 48.0 

0 _ 155.4 0.0 4.0 48.0 

0 178.7 0.0 3.7 49.0 

0 191.5 0.0 3.7 49.0 

0 105.1 0.0 3.7 51.0 

0 116.3 0.0 4.0 51.0 

0 235.4 0.0 4.0 51.0 

0 116.6 0.0 4.1 51.0 

0 202.6 0.0 4.0 Sl.O 

0 189.3 0.0 4.0 Sl.O 

0 237.5 0.0 4.0 51.0 

0 230.9 0.0 4.3 Sl.O _ 

0 261.0 25.3 4.2 51.0 

0 143.2 7.3 4.1 Sl.O 

0 214.3 0.0 4.0 Sl.O 

0 115.1 0.0 4.0 52.0 

0 170.8 0.0 4.1 Sl.O 

1 

\204.0 \ 1.1 3.9 49.1 

, . , . 
I 

, . , .. 

MONTlll..V FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS 

•• • • 

TABLE 57 MCNARY PROJECr 

h.tAYl990 

RIVER CONDITIONS 

IDATE SPRING SUMMER FALL 

CHINOOK COHO I COHO I I JACKS I ADULT JACK I SOCKEYE I STEELHEAD I DISC ISpn..~ ITURBIDITY I 

SHAD IMINI-IK IKCFS KCFS SECCm I DEG F 

1 952 14 0 20 0 0 216.4 0.0 4.1 52.0 

2 2950 85 0 19 0 0 201.7 0.0 4.0 51.0 

3 1098 19 0 30 0 1 218.2 0.0 4.0 51.0 

4 766 23 0 13 0 0 247.3 22.3 5.2 51.0 

5 936 15 0 26 0 0 233.1 6.2 5.0 51.0 

6 1819 26 0 19 0 0 230.2 0.0 5.0 51.0 

7 1653 27 0 16 0 1 226.7 0.0 5.0 51.0 

8 762 24 0 27 0 0 259.3 37.6 5.0 51.0 

9 828 21 0 9 0 0 276.1 51.7 5.0 51.0 

10 891 22 0 22 8 0 232.8 0.4 5.0 52.0 

U 1557 33 0 U 6 0 230.3 0.0 5.0 52.0 

12 1185 32 0 18 9 0 193.5 0.0 5.0 52.0 

13 695 25 0 21 11 0 212.3 0.0 4.0 Sl.O 

14 730 21 0 34 10 0 215.9 0.0 4.0 Sl.O 

15 443 28 0 26 7 2 223.2 0.0 4.0 Sl.O 

16 U56 29 0 28 13 0 215.0 0.0 4.0 Sl.O 

17 309 15 0 21 IS 1 200.3 0.0 4.0 54.0 

18 825 26 0 36 36 1 199.8 0.0 4.0 54.0 

19 395 23 0 31 54 0 215.9 0.0 4.0 54.0 

20 301 17 0 18 45 0 165.0 0.0 4.0 54.0 

21 316 20 1 34 124 0 172.0 0.0 4.0 54.0 

22 201 U 0 29 143 0 201.2 0.0 4.0 54.0 

23 344 10 0 19 129 0 192.2 0.0 4.3 54.0 

24 189 14 0 14 306 1 215.8 0.0 3.5 54.0 

25 313 23 0 18 421 0 217.1 0.0 3.5 54.0 

26 313 8 0 16 1035 2 192.2 0.0 3.9 56.0 

27 266 12 0 17 1401 0 189.1 0.0 4.3 56.0 

28 272 9 0 IS 2373 0 196.5 0.0 4.3 56.0 

29 266 U 0 17 3884 0 210.8 0.0 4.2 56.0 

30 191 17 0 15 2794 0 280.2 56.4 4.0 56.0 

31 262 17 0 21 S64 0 321.3 85.4 4.0 56.0 

ITOTAL I 23,184 677 1 660 131388 9 

AVG. 748 22 21 432 1219.41 8.4 4.3 53.2 

TOTALS • CHINOOK CHINOOK 

TO. DATE ( , . ADVL T iJACK 

I SPRING I 42 240 930 (SOCKEYE , Sl'EELHEAD '" SHAD 'MlNI-JCK 

1 31414 131388 10 I 
MONTID... Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS 

IDATE SPRING SUMMER FALL 

CHINOOK COHO I COHO I 

I JACKS I ADULT JACK ISOCKEYE 

1 llO 

2 147 

3 207 

4 170 

5 91 

6 163 

7 143 

8 174 

9 197 

10 183 

11 230 

12 163 

13 197 

14 174 

15 157 

16 312 

17 554 

18 334 

19 405 

20 403 

21 364 

II 607 

23 452 

14 629 

25 6" 

26 635 

27 382 

28 649 

29 819 

30 817 

ITOTAL I 1,315 I 9,359 

AVG. 164 425 

TOTAL 

TODATrE~ ____ ~~~~~~~ 

ITOTAL I 

SPRING' 

SUMMER 

•• . .. 

2 0 

0 0 

1 0 

1 0 

3 0 

2 0 

2 0 

3 0 

7 0 

1 1 

12 1 

6 0 

4 1 

6 1 

9 3 

8 1 

11 12 

11 11 

12 10 

10 33 

18 

11 " 88 

17 102 

23 327 

IS 502 

14 759 

23 825 

35 1428 

28 1916 

38 2835 

333 8,922 

11 297 

TABLE 58 

STEELHEAD 

33 

11 

12 

23 

32 

21 

19 

19 

23 

24 

17 

19 

28 

26 

24 

35 

48 

38 

30 

33 

53 

42 

59 

91 

92 

131 

106 

117 

117 

166 

1,489 

50 

MCNARY PROJECT 

I'.JUNE 1990 

RIVER CONDITIONS 

SHAD 

DISC : ISPn..~ I~URBIDITY MINI-.JK I KCFS KCFS SECCHI I DEG F 

40S 1 340.7 103.2 4.0 55.0 

1050 0 318.6 81.5 4.0 55.0 

3_ 0 278.9 43.6 3.8 56.0 

2570 0 ro.5 35.8 3.4 56.0 

1853 0 305.9 104.9 2.9 56.0 

939 0 355.9 154.1 2.6 S6.0 

486 1 333.6 126.9 2.8 57.0 

284 0 371.0 154.2 2.8 57.0 

7!n 0 355.4 134.5 2.8 57.0 

5S6 1 329.1 98.4 1.5 57.0 

1418 7 264.8 36.0 1.6 57.0 

ISJ9 1 359.2 127.2 2.4 57.0 

1685 2 359.8 126.1 2.0 57.0 

3240 1 338.8 101.3 2.0 57.0 

4454 11 334.6 100.3 2.0 57.0 

7399 23 337.1 100.6 2.0 57.0 

2031S 33 2".5 64.3 2.0 59.0 

11564 68 289.7 72.3 2.0 59.0 

lU95 SJ 307.5 !n.0 2.9 59.0 

21488 76 291.4 77.9 3.5 59.0 

20685 88 294.6 74.1 3.2 60.0 

63744 90 261.3 36.4 3.0 60.0 

38256 67 ro.9 36.7 2.8 62.0 

54958 135 232.3 8.0 3.0 62.0 

36019 230 268.3 60.0 3.9 62.0 

37137 313 ro.8 60.4 3.5 62.0 

16084 III 302.3 99.4 3.4 63.0 

30716 296 290.5 73.7 3.5 63.0 

29543 331 283.4 59.6 3.5 63.0 

43508 381 227.6 5.1 4.0 63.0 

I 468,442 I 2,430 

15,615 81 1304.0 I 81.6 I 2.9 58.7 

, -

I 
I • I I. 

MONTlll..Y FISH PASSAGE SUMMARY 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

J CHINOOK ADULTS CHINOOK COHO 'COHO 

IDATE SPRING 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

tbTAL 

ITOTAL I 

AVG. 

TOTALS 

TO DATE 

\SPRING' 

I SUMMER 

\TOTAL I 

SUMMER FALL JACKS ADULT JACK 

433 38 

395 25 

774 45 

379 24 

335 44 

348 62 

299 57 

426 62 

297 70 

244 51 

254 81 

212 115 

257 53 

242 48 

264 75 

171 52 

161 81 

304 113 

102 73 

238 71 

162 48 

188 24 

62 26 

68 54 

103 67 

296 86 

100 43 

159 37 

99 20 

36 34 

55 19 

9.440 1,708 

246 55 

CIDNOOK CHINOOK 

ADULT IJACK 

43 555 944 

18.799 2,027 

62,354 \2,971 

TABLE 59 

SOCKEYE STEELHEAD 

2964 137 

2537 151 

3729 216 

1609 185 

2021 139 

2606 230 

1956 m 

1793 263 

1724 216 

1349 191 

1576 132 

1570 18l 

1373 2S4 

1200 272 

1373 332 

ll33 llS 

1108 263 

1012 479 

787 272 

712 329 

376 275 

330 297 

243 215 

277 343 

367 616 

317 695 

171 508 

159 385 

138 311 

106 307 

75 253 

I 36,791 9,105 

1,187 294 

MCNARY PROJECT 

lJULY 1990 

RIVER CONDITIONS 

SHAD 

DISC • tSPll..L 'TURBIDITY I 

MINI-JI< I KCF'S KCFS SECCHI I DEG F 

30929 424 242.2 17.3 3.2 63.0 

24m l83 250.3 26.7 3.5 63.0 

l8435 513 116.5 0.0 3.8 63.0 

19172 349 236.8 13.3 3.8 63.0 

20299 297 227.4 8.4 4.0 61.0 

11140 344 231.3 5.6 4.0 61.0 

2064S 375 224.0 0.0 4.0 64.0 

18238 353 228.8 0.0 4.0 61.0 

20143 443 219.3 0.0 4.0 62.0 

19301 368 213.3 0.0 4.0 63.0 

21067 366 m.2 0.0 4.3 63.0 

19253 379 216.1 0.0 4.5 64.0 

23215 363 102.5 0.0 4.5 65.0 

17551 385 193.4 0.0 4.5 67.0 

18106 383 150.8 0.0 4.5 67.0 

19785 255 148.9 0.0 4.8 71.0 

10341 182 173.4 0.0 4.9 67.0 

6l4S 221 154.1 0.0 5.0 67.0 

S465 169 149.4 0.0 5.0 67.0 

6204 196 136.6 0.0 5.0 67.0 

5410 119 151.0 0.0 5.0 67.0 

l606 143 130.8 0.0 5.0 67.0 

1918 93 129.8 0.0 5.0 68.0 

1458 116 134.1 0.0 5.0 68.0 

1032 112 148.2 0.0 5.0 69.0 

641 106 128.3 0.0 5.1 69.0 

783 99 125.4 0.0 5.0 69.0 

593 87 118.6 0.0 5.0 69.0 

814 SO 126.7 0.0 3.2 69.0 

823 38 147.4 0.0 3.3 69.0 

619 59 144.7 0.0 3.0 69.0 

I 377,073 , 7,770 , 

12,164 251lt ~~78~.~5 .L.1-:2~.3~--.::4~.4~.L.....:6=5.:.:;.9--, 
I 

IDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

II 

13 

14 

25 

16 

27 

l8 

29 

30 

31 

MONTlll. Y FISH PASSAGE SUMMARY ittPoRT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK 

SPRING SUMMER FALL JACKS 

90 26 

136 34 

l85 34 

184 36 

178 35 

91 21 

61 13 

168 30 

174 48 

157 19 

123 38 

307 46 

80 34 

130 38 

157 29 

87 31 

108 37 

53 16 

48 19 

45 15 

46 20 

42 36 

n n 

44 43 

87 36 

194 46 

305 41 

393 82 

no 61 

733 116 

1318 128 

ITOTAL I 

AVG. 

1,193 

149 

4,873 1,240 

212 40 

COHO COHO 

ADULT JACK SOCKEYE 

0 48 

0 88 

0 81 

0 SO 

0 27 

0 16 

0 26 

0 37 

0 13 

0 9 

0 10 

0 9 

0 6 

0 4 

0 0 

0 3 

0 0 

0 0 

0 0 

0 0 

0 0 

0 0 

0 0 

0 0 

0 0 

0 0 

0 0 

0 0 

0 0 

1 0 

0 0 

1 427 

14 

TABLE 60 

STEELHEAD SHAD 

475 183 

698 104 

764 635 

482 1468 

438 621 

320 1312 

325 686 

592 467 

673 116 

655 235 

389 283 

406 142 

24S 164 

138 215 

325 156 

306 168 

217 114 

147 112 

128 47 

93 25 

61 48 

81 59 

107 54 

199 154 

154 98 

195 74 

205 76 

237 12 

293 7 

439 5 

480 -13 

101368 81037 

334 259 

MCNARY PROJECT 

-[tAUGUST 1990 

RIVER CONDITIONS 

DISC lSpn.LlTURBIDITY J 

lMlNl::..f1IIi I KCFS KCFS SECCHI I DEG F 

43 150.4 0.0 3.3 69.0 

58 151.4 0.0 3.4 69.0 

" 143.2 0.0 3.7 69.0 

60 148.3 0.0 4.0 69.0 

58 144.0 0.0 4.0 69.0 

39 144.7 0.0 4.3 69.0 

48 141.8 0.0 4.2 69.0 

7S 144.5 0.0 4.2 70.0 

54 158.7 0.0 3.8 70.0 

36 144.6 0.0 4.3 70.0 

31 148.4 0.0 3.6 71.0 

56 105.5 0.0 4.0 70.0 

52 113.0 0.0 4.0 70.0 

45 114.2 0.0 4.0 70.0 

33 120.6 0.0 4.0 70.0 

41 114.3 0.0 3.5 71.0 

32 105.2 0.0 3.5 71.0 

23 116.9 0.0 3.0 70.0 

29 102.8 0.0 3.2 70.0 

II 115.1 0.0 3.1 69.0 

17 126.7 0.0 3.1 70.0 

14 131.3 0.0 3.0 69.0 

21 127.8 0.0 3.2 69.0 

16 139.3 0.0 4.5 69.0 

l8 140.3 0.0 3.2 69.0 

37 134.3 0.0 3.1 69.0 

16 137.4 0.0 3.0 69.0 

l8 146.3 0.0 2.5 68.0 

34 138.0 0.0 3.4 68.0 

31 118.9 0.0 3.0 68.0 

29 130.1 0.0 5.0 68.0 

11203 

39 1132.81 0.0 3.6 69.4 

I co:i

0 I AD 

1 

r : 

J~Q~vE 46 141- : t STEELHEAD 241376 ;1' 

: 8§§. 

~ 940 : '~-J~K 11 413: 

TOTALS CHINOOK; CHINOOK 

TO DATE AbUl~ iJACK 

SPRING 43 555 944 

SUMMER 19992 2,256 

FALL 4,873 1,011 

ITOTAL I 68,420 141211 

• • . I. 

The Right Ladder was dewatered tietween 27 Aug~t and 30 Aug~t 1990. 

As or 14 Aug~t 1991 those Coho designated as Jacks are btween 12 and 18 inches in length. 

Chinook Salmon described as Jacks are those fish between 12 and n inches in length • 

. ' . . . 
. • . I' 

MONTlll..Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER mSfRlCT, PORTLAND 

FlSHCOUNTS 

I CHlNOOK ADULTS CHlNOOK 

I DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

ITOTAL I 

AVG. 

TOTALS 

SPRING 

TO DATE 

SPRING 

SUMMER 

FALL 

(TOTAL I 

SUMMER FALL JACKS 

1334 158 

1944 217 

2361 261 

1482 246 

1735 318 

1410 417 

1714 445 

2430 436 

4184 902 

5013 1086 

3038 1092 

2237 843 

1117 721 

1016 533 

1143 542 

1193 809 

1368 509 

2038 632 

499 349 

625 562 

1146 658 

827 468 

567 459 

858 600 

1107 564 

779 563 

630 567 

408 581 

341 547 

579 510 

45,]23 16,595 

1,504 553 

CBlNOOK ClDNOOK 

ADULT iJACK 

43555 944 

19992 2256 

49996 17,606 

113,543 120,806 

COHO COHO 

ADULT JACK 

0 0 

2 0 

0 1 

0 0 

1 4 

0 2 

0 2 

1 3 

0 15 

1 10 

5 n 

11 41 

11 52 

17 50 

4 26 

10 30 

9 27 

11 20 

12 17 

11 17 

17 25 

12 38 

13 22 

18 33 

20 34 

32 43 

32 48 

14 36 

28 29 

16 42 

3]8 689 

11 23 

COHO COHO 

ADULT JACK 

3]9 689 

TABLE 61 

SOCKEYE STEELHEAD 

S08 

468 

604 

583 

582 

541 

753 

1026 

1261 

1281 

2041 

1813 

1501 

1813 

1519 

1659 

1312 

1873 

1293 

778 

1023 

986 

915 

710 

1142 

1010 

1146 

1238 

1008 

1065 

33,452 

1,115 

. . .. 

SHAD 

MCNARY PROJECf 

lSEPTEMB'ER. 11990 

RIVER CONDITIONS 

DISC I \SPn.~ \~IDITY I 

MlNI-JK I KCFS KCFS SECCm I DEG F 

28 95.7 0.0 5.0 69.0 

32 88.5 0.0 5.0 69.0 

56 83.5 0.0 5.0 69.0 

59 99.7 0.0 5.0 69.0 

59 109.7 0.0 5.0 69.0 

51 128.0 0.0 5.0 69.0 

41 84.7 0.0 5.0 69.0 

35 111.0 0.0 3.8 69.0 

87 78.8 0.0 4.0 69.0 

43 90.2 0.0 3.4 69.0 

99 115.8 0.0 3.8 69.0 

127 121.0 0.0 3.8 69.0 

89 97.8 0.0 3.8 69.0 

76 113.6 0.0 3.8 69.0 

72 103.7 0.0 3.8 70.0 

72 82.0 0.0 3.8 70.0 

81 112.1 0.0 3.8 70.0 

96 113.0 0.0 3.8 70.0 

42 106.7 0.0 3.8 69.0 

31 107.2 0.0 4.0 69.0 

132 98.1 0.0 3.6 69.0 

132 98.6 0.0 3.5 69.0 

152 89.4 0.0 3.6 69.0 

108 100.2 0.0 3.8 69.0 

93 109.8 0.0 3.8 69.0 

107 117.6 0.0 5.0 69.0 

142 103.3 0.0 5.0 69.0 

83 114.3 0.0 3.2 68.0 

50 96.3 0.0 3.2 69.0 

30 90.3 0.0 3.0 69.0 

I 2,305 

77 1102.4 I 0.0 4.1 69.1 

SOCKEYEI STEELHEAD I SHAD tMJN1·JC K 

46,141 1 57,828 I 866 940 113718 I 

As of 24 August 1991 those Coho designated as Jacks are btween 12 and 18 inches in length. 

Chinook Salmon described as Jacks are those rash between 12 and 12 inches in length. 
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

. I CHINOOK ADULTS ClUNOOK 

IDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 -

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

ITOTAL I 

AVG. 

TOTALS 

SPRiNG 

.. 

. . 

TO DATE 

SPRING 

SUMMER 

FALL 

ITOTAL 

SUMMER 

CHINOOK 

ADULT 

43,55S 

19,992 

57,612 

121 159 

• • 

FALL JACKS 

726 596 

606 519 

312 381 

517 342 

321 294 

476 214 

501 325 

441 248 

385 213 

348 234 

309 208 

423 199 

197 ISS 

166 US 

136 120 

162 100 

14(; 116 

240 119 

134 120 

162 13% 

89 76 

85 84 

88 77 

33 S7 

73 60 

123 74 

76 73 

82 51 

13S 67 

61 62 

63 33 

7,616 5,474 

177 

CIDNOOK 

JACK 

944 

2J 256 

23,080 

26280 

. t. 

COHO 

ADULT 

%6 

31 

16 

37 

19 

16 

24 

%1 

23 

59 

6J 

61 

49 

23 

33 

22 

18 

%0 

10 

23 

8 

21 

13 

IS 

12 

12 

9 

10 

16 

8 

7 

735 

COHO 

ADULT 

1,054 

TABLE 62 MCNARY PROJECT , 

('OCTOBER 1.990 . 

RIVER CONDITIONS ... 

COHO 

JACK SOCKEYE SfEELHEAD SHAD 

DISC ,ISPILL ITURBIDITY I 

MlNl-JK I KCFS KCFS SECCHI I DEG F 

26 0 

35 0 

21 0 

23 0 

24 0 

10 0 

16 0 

7 0 

9 0 

20 0 

17 0 

12 0 

7 0 

8 0 

2 0 

7 0 

7 0 

4 0 

7 0 

1 1 . '. 

4 0 

12 0 

0 0 

3 1 

1 0 

3 0 

11 0 

3 2 

8 0 

7 0 

1 0 

316 4 

10 

COHO 

1327 

1807 

1459 

1594 

1205 

1479 

1504 

1502 

1482 

2754 -

2280 

1241 

1527 

1217 

915 

907 

1301 

1210 

80S 

1484 

1008 

6S2 

750 

555 

j86 

587 

913 

716 

497 

643 

526 

37,233 

1,201 

.. 

53 

70 

67 

5% 

12 

6J 

80 

34 

31 

44 

13 

17 

16 

4 

IS 

12 

9 

10 

U 

1 

4 

1 

8 

% 

2 

7 

7 

1 

, 

0 

4 

730 

24 

JACK SOCKEYE ISTEELHEAD':~ I, ~ SHAD IMINI",JC 

1 005 46,145 I 95,061 I. 866~'40Lt4..448 J .. 

87.1 0.0 3.% 69.0 

100.6 0.0 3.2 67.0 

106.8 0.0 3.0 67.0 

108.3 0.0 3.0 61.0 

113.9 0.0 3.0 67.0 

118.6 0.0 3.0 67.0 

86.9 0.0 3.0 61.0 

92.5 0.0 3.0 67.0 

108.8 0.0 3.0 64.0 

100.8 0.0 3.2. 64.0 

104.0 0.0 2.8 62.0 

108.6 0.0 3.2 62.0 

8S.9 0.0 3.0 6i.O 

76.6 0.0 3.% 62.0 

88.0 0.0 3.0 62.0 

104.3 0.0 3.2 60.0 

118.2 0.0 3.0 60.0 

92.3 0.0 3.0 60.0 

111;1 0.0 3.0 60.0 

111.8 0.0 3.0 60.0 

91.7 0.0 3.0 60.0 

114.9 0.0 3.0 60.0 

97.5 0.0 3.0 60.0 

109.8 0.0 3.1 60.0 

113.3 0.0 3.0 58.0 

97.2 0.0 3.8 57.0 

87.9 0.0 3.8 58.0 

87.4 0.0 3.8 57.0 

111.% 0.0 4.0 57.0 

llS.1 0.0 3.2 56.0 

99.9 0.0 3.4 56.0 

1101.6 I 0.0 3.2 61.8 

As of 24 August 1991 those Coho designated as Jacks are btween 12 and 18 inches in length. 

Chinook Salmon described as Jacks are those rlSh between 12 and 22 inches in length. 

.. 
•• . .. . . • • 

TABLE 63 

DISCHARGE AND WATER QUALITY DATA 

I MCNARY PROJECT - 1990 

INOVEMBER I DECEMBER I 

DATE DEGF I DATE 

I DISCH I SPILL ITURBIDITV I 

: KCFS . KCF'S .SECCm I DEG F 

1 117.2 0.0 3.4 56.0 1 113.9 0.0 1.4 SO.O 

2 111.7 0.0 3.4 56.0 2 126.7 0.0 1.5 SO.O 

3 112.7 0.0 3.4 56.0 3 156.5 0.0 2.0 50.0 

4 107.3 0.0 3.5 55.0 4 168.3 0.0 2.0 50.0 

5 119.4 0.0 3.5 55.0 5 166.9 0.0 2.0 49.0 

6 131.3 0.0 3.5 55.0 6 140.4 0.0 2.5 47.0 

7 136.2 0.0 4.2 55.0 7 129.9 0.0 3.2 47.0 

8 136.0 0.0 4.2 54.0 8 129.3 0.0 3.4 47.0 

9 111.4 0.0 3.4 55.0 9 138.0 0.0 3.4 47.0 

10 121.6 0.0 3.4 55.0 10 161.9 0.0 3.4 44.0 

11 140.6 0.0 3.4 55.0 11 170.0 0.0 3.4 46.0 

12 129.2 0.0 4.0 54.0 12 143.5 0.0 3.5 46.0 

13 130.9 0.0 4.0 54.0 13 156.7 0.0 4.5 46.0 

14 138.6 0.0 4.0 54.0 14 122.0 0.0 3.8 46.0 

15 167.2 0.0 4.5 53.0 15 133.1 0.0 3.8 46.0 

16 162.2 0.0 4.2 53.0 16 156.8 0.0 3.3 45.0 

17 166.7 0.0 4.2 53.0 17 153.8 0.0 4.8 45.0 

18 135.3 0.0 3.8 53.0 18 160.5 0.0 5.0 45.0 

19 137.0 0.0 3.6 53.0 19 153.9 0.0 5.4 45.0 

20 155.2 0.0 3.6 53.0 20 154.4 0.0 6.0 45.0 

21 154.7 0.0 3.6 54.0 21 154.8 0.0 5.0 42.0 

22 157.3 0.0 3.6 54.0 22 153.4 0.0 6.0 41.0 

23 151.6 0.0 3.6 52.0 23 152.3 0.0 6.0 40.0 

24 141.4 0.0 3.0 51.0 24 162.7 0.0 6.0 40.0 

25 170.2 0.0 3.0 51.0 25 166.0 0.0 5.4 37.0 

26 209.8 0.0 3.0 51.0 26 159.3 0.0 5.0 37.0 

27 234.5 0.0 3.0 50.0 27 162.0 0.0 5.0 37.0 

28 214.2 0.0 2.8 50.0 28 150.8 0.0 5.0 37.0 

29 189.5 0.0 2.0 50.0 29 156.0 0.0 5.0 36.0 

30 198.3 0.0 1.5 50.0 30 150.7 0.0 5.0 36.0 

~ 31 173.8 0.0 4.1 36.0 

~ 

e:l AVG. 1149.6 0.0 3.5 53.3 AVG. 11so.9 0.0 4.1 43.7 
YEAR 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1970 

1971 

1972 

1973 

1974 

1975 

1976 

1977 

1978 

1979 

1980 

1981 

198Z 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

IJAN 1 FEB IMA 1 

14 

7 

6 

6 

3 

3 

3 

18 

2 

TOTAL 62 

10-YR. 

AVG. 

-Jacks includeCI 

APR 

919 

86 

307 

14,489 

1,864 

3;914 

4,808 

21,669 

10,527 

7,765 

19,856 

61114 

53,484 

32,790 

13,3Z8 

809 

ZSl015 

5,642 

25,911 

44,878 

1,918 

41

694 

4,868 

40,691 

27,191 

5,414 

31

481 

12,923 

1,638 

4,481 

1,77Z 

181267 

18,739 

26,l58 

26,267 

9,6ZS 

191309 

53417Z2 

141928 

, . 

1 MAY I 

42,625 

lZI778 

10,746 

67,939 

36,684 

31,9D 

44,721 

44,260 

44,053 

42,804 

33,310 

2°1559 

32,181 

18,174 

51,443 

60,141 

34,027 

32,688 

41,609 

31,7Z7 

34,767 

141

752 

30,435 

23,895 

37,613 

13,696 

181108 

16,904 

D,487 

25,074 

23,806 

411962 

44,459 

32,171 

22;145 

14,ZSI 

D I

861 

112061109 

271825 

, '. 

TABLE'" 

MONTHLY COUNT OF CHINOOK SALMON 

MCNARY DAM - 1954 - 1990 

JUN 1 JUL 1 AUG 1 SEP 

Z8,510 35,993 9,Z87 S,626 

26,lZ5 46,OZl 141773 7~20 

34,360 50,409 11,073 5,636 

91,473 41,485 25,621 48,685 

61,898 25,140 1l,lZO SZ,890 

D,461 51,478 14,929 41,756 

491506 251

710 131

376 35,329 

19,7Z2 D,192 10,661 31,447 

Z8,621 21,008 11,751 33,541 

22,454 18,659 13,757 43,731 

10,893 39,334 14,930 45,514 

141094 Z8,S99 121

856 601185 

21,161 35,895 13,811 58,2.75 

13,144 44,6U 10,788 54,314 

20,456 37,U7 15,713 53,597 

39,074 30,556 U,ZOO 59,889 

ISI661 D I

132 131

773 441

635 

14,007 35,152 9,680 55,2.97 

U,553 35,3n 10,154 37,131 

16,836 14,510 10,400 57,716 

7,976 18,181 6,lS1 45,84S 

111590 2°1497 121485 531125 

16,714 19,821 9,143 64,863 

16,768 16,l56 7,348 64,785 

14,505 18,095 7,799 30,2.73 

9,763 14,601 8,030 34,702 

61

705 121166 71001 141409 

S,288 8,243 5,584 23,323 

10,357 8,749 5,091 44,276 

9,202 7,882 5,217 54,339 

9,235 12,256 8,840 79,004 

141117 91

912 17 ,:z:z2 1401°34 

14,515 12,315 9,636 168,230 

12,889 11,219 19,123 151,410 

14,605 9,181 30,714 115,878 

12,484 11,112 23,034 80,089 

111007 111

148 71

306 611

718 

7771829 8851°79 45°1477 211021717 

111670 101

2lZ 13,177 911

830 

SPRING SUMMER FALL 

MAR 15- JUN9- AUG 9- -- 1 OCT 1 NOV lDEC TOTAL- lUN8 _AUGS OCT 31 _ 

568 13 lU;555 52,014 61,065 13,476 

11648 2'" 108,915 21.]09 71,180 16426 

1,360 444 114,341 lZ,717 90,335 11,290 

2,998 292,696 99,511 lU,578 70,607 

6,496 m,m 54,910 13,654 97,5ZS 

3,029 171,490 40,775 74,985 55,730 

3,317 176,767 SZ,490 76,940 47,337 

4,045 154,996 68,539 45,2.57 41,200 

3,ZS5 152,756 55,884 52,756 44,116 

5,ZS9 154,459 52,lli 44,760 57,363 

4,097 167,934 54,2" 55,062 58,593 

81500 150,907 19206 45,375 76,326 

8,133 m,141 87,195 60,827 75,119 

11,731 195,653 U,591 59,975 73,087 

8,S14 200,488 67,091 60,639 71,757 

10,638 Zl3,407 70,079 63,953 79,375 

61

649 168--,-S91 63 9S2 43,356 61554 

8,981 171,448 41,601 59,119 69,718 

6,141 168,SZI 69;013 50,491 49,307 

8,035 184,112 ",047 31,8U 13,m 

12,910 U7,8S8 40,037 25,812 Q,009 

61007 133 158 32.718 31713 68719 

17,470 163,314 38,505 36,818 87,991 

13,837 183,581 66,934 32,277 84,370 

7,296 1,376 144,148 68,414 31,589 44,145 

8,171 882 95,275 21,153 14,161 49,961 

81284 616 80,773 D,OOI 18.862 38 910 

4,926 415 80,619 32,330 15,141 33,148 

8,614 102,225 28,352 16,574 57,299 

15,441 _ lZl,636 31,i36 16,199 73,801 

23,391 767 159,071 27,474 21,196 109,919 

461951 288 483 63 265 n,029 203 189 

64,521 34Z,417 76,077 ZS,798 240,54Z 

33,568 286,638 60,396 25,353 200,889 

24,617 243,608 51,178 23,621 168,809 

15,782 176,407 35,954 14708 115745 

131090 147,439 44,499 ZZZ48 80691 

4381731 I 41787 614001513 11

8771503 11

65812Z8 2.8641

300 

251°91 119 1941

854 451116 211

ZS7 1281403 

, , 
• • -II 

TABLE 65 

MONTlll. Y COUNT OF SOCKEYE SALMON 

MCNARY DAM; 1954 - 1990 

YEAR I JAN I FEB I MAR I APR I MAY I roN JUL AUG 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962. 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1970 

1971 

1972. 

1973 

1974 

1975 

197 

197 

197 

197 

198 

198 

198 

1983 

1984 

198 

1986 

198 

1988 

198 

199 

6 

7 

8 

9 

0 

1 

2. 

5 

7 

9 

0 

Total 

10-Year 

Average 

1 1,107 

43 287 

1 639 

13 6,318 

12.,542 

21 2,031 

9,374 

1,088 

1,72.1 

78 8,7U 

770 

328 

6,202. 

1,935 

28,928 

5,787 

7,152. 

317 

366 

9,011 

188 

l z517 

4,461 

8 36,708 

3,2.11 

6,317 

3,400 

4,419 

812. 

5,897 

18,762. 

1 60,067 

8,362. 

4 28,742 

23,466 

1 14,72.1 

1 8z

922 

1 I 171 334.587 

17z417 

93,452. 11,382. 

163z902. 9z402 

94,352 6,882 

74,874 4,233 

82.,547 5,474 

73,735 7,981 

43z749 2.z

241 

14,149 1,138 

2.7,134 511 

50,415 535 

81,536 1,617 

4Oz79O 923 

162.,267 4,548 

101,044 2.,647 

70,413 1,666 

23,353 647 

47,339 5z

134 

50,568 1,982. 

2.4,452. 1,604 

32.,301 999 

25,816 486 

41z011 615 

19,319 415 

43,077 739 

10,376 714 

2.9,571 1,547 

40,469 432 

2.1,042. 180 

13,489 281 

33,851 997 

37,409 637 

36z567 522 

36,863 819 

42,464 889 

25,984 599 

26,239 334 

36z791 427 

1,873z710 82.179 I 

31z170 569 

•• • I 

SEP OCT I NOV I DEC I TOTAL 

2,214 25 108,181 

12.1 3 173,758 

262. 7 2 102,145 

:z.:z. 85,460 

1,819 15 102,397 

209 83,977 

8 55,372. 

11 2. 16,388 

6 29,372. 

4 59,744 

8 83,931 

10 1 42.-,-052 

11 173,028 

9 105,635 

101,007 

29,787 

11 59,636 

52,867 

26,42.2 

42.0 42.,731 

15 26,505 

43,143 

437 24,632. 

207 42. 80,781 

1,583 2.,627 18,511 

321 36 37,792 

44,301 

1 2 26,644 

292. 203 15,077 

142 16 40,903 

85 11 2 56,906 

593 707 98,457 

348 51 46,443 

85 6 72.,190 

14 17 50,080 

21 2 41,318 

4 46,145 

9,289 I 3,777 I 4 I 2.303.718 

158 102 49.416 
TABLE" 

MONTHLY COUNT OF COHO SALMON 

MCNARY DAM; 1954-1990 

YEAR I JAN I FEB I MAR I APR I MAY IJUN I JUL I AUG I SEP I OCT NOV I DEC I" TOTALS1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

19" 

1967 

1968 

1969 

1970 

1971 

1972. 

1973 

1974 

1975 

1976 

1977 

1978 

1979 

1980 

1981 

1982. 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

Totals 

10-Year 

4 751 180 14 

350 260 33 

16 4iil 157 48 

18 2.08 2,364 2.65 

2' 1,091 - 2.30 

32 1,892. 46 

2.4 11

432 12.4 

11 1,731 292 

5 106 2,884 200 

5 437 2,259 412 

3 307 2,734 273 

2.2. 105 212.64 309 

811 7,195 519 

11 11 2.2.,492. 4,712 

1,010 36,2.60 2,2.48 

.,643 45,497 6,5" 

315" 

927 

311161 

33,828 

11662. 

4,603 

2,433 38,747 4,455 

" 1,768 14,452 1,396 

1,160 10,052 2,534 

1 2.68 31675 31 

373 • 5,201 1,965 

2 274 2,698 1,648 

1 138 10,445 7,459 2,313 

1 4 194 652 9,058 2,431 460 

2 180 203 186 

421 2,840 435 40 

141 2.35 2,148 595 

2.2.9 1,536 70S 

6 147 2,506 154 2.8 

14 37 44 2z040 4z493 289 

1 851 521 

3 2.4 377 211 

17 1,210 783 

35 2,043 1,305 

1 l z007 11°51 

11 141 SO I 5131 191486 I 31°11" I 5112.40 I 3112.2 I 

Average 191 315 I 1,901 I .. 60S I 71 

-Jacks included 

Note: ~ of 2.4 August 1990 those Coho designated as Jacks are between 12 and 18 inches in length • 

• • • •• 

1 950 

643 

683 

2,855 

1,350 

1,970 

1,580 

l,045 

3,195 

3,113 

3,317 

2,700 

8,52.5 

27,2.16 

39,518 

53,716 

36,399 

~;~ 17,682. 

13,746 

3.975 

7,539 

4,m 

20,35~ 

12,SOO 

571 - 3,736 

3,119 

2,470 

2,841 

6.917 

1,374 

615 

2,010 

3,383 

2,059 

11 3841593 I 

2z852 I 

I I 
, . 

YEAR JAN I FEB I MAR 

1954 376 

1955 931 35 70 

1956 66 753 563 

1951 840 

1958 62 131 1,069 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1961 

1968 

1969 

1970 

1971 

1972 

1973 

1974 

1975 

1976 

1977 

1978 

1979 970 

1980 1,753 

1981 861 

1982 1,530 

1983 

1984 

1985 1,583 

1986 1,282 

1987 

1988 

1989 

1990 

~ Total I l z059 925 10z897 

10-Year r 

m Avg. 

S2J 

.... 

TABLE 67 

MONTID..Y COUNT OF STEELHEAD TROUl' 

MCNARY DAM; 1954-1"., 

APR I MAY I JUN I JUL I AUG 

5,569 2,307 128 2,628 20,939 

3,279 1,791 162 5,257 36,035 

2,365 1,218 276 5,440 14,492 

2,084 141 334 18,100 28,926 

877 334 1,265 9,967 6,535 

1,311 68S 748 10,508 32,872 

l z519 1,236 908 8z415 22,443 

896 580 1,281 7,469 11,428 

1,650 762 1,108 11,321 28,288 

813 1,151 2,639 8,252 26,282 

1,789 805 486 7,602 25,918 

1,361 363 231 11,749 31,155 

2,279 954 1,476 18,241 26,062 

1,434 1,130 152 5,711 14,894 

5,451 3,361 247 4,058 22,268 

2,304 1,792 711 7,668 13,641 

1,347 l z

001 340 5,183 15,236 

813 374 271 8,931 21,324 

1,614 393 130 8,155 20,548 

3,178 846 270 6,898 11,121 

847 715 681 4,093 5,242 

612 209 254 3,623 6,708 

936 1,372 1,949 5,m 16,145 

1,730 987 2,916 13,132 1,833 

1,266 701 1,832 3,444 4,863 

681 156 93 4,955 9,970 

3z355 608 381 2,740 14,431 

1,479 809 878 7,212 12,839 

1,764 825 321 4,279 12,621 

1,051 215 137 7,746 25,821 

1,858 860 653 13,165 14,944 

6z483 l z

383 2z

949 13z

818 46z

632 

1,184 414 1,193 27,563 32,339 

2,082 413 885 16,658 35,661 

4,116 1,095 2,111 11,609 25,875 

3,269 598 1,921 16,002 20,819 

2z754 660 l z

489 9z

105 10~68 

77z526 33z850 I 33.812 3361

589 733z

518 

2z610 727 1.254 12z

716 23z792 

, , • I 

SEP OCT NOV DEC TOTAL 

26,944 11,627 2,937 1,604 75,059 

17,463 16,941 2,874 737 85,575 

8,245 6,787 2,349 42,554 

34,478 20,775 8 36 105,728 

50,229 17,415 87,890 

49,542 14,803 - 110,475 

51,749 10,505 96,895 

64,521 11,568 103,743 

98,042 22,010 163,181 

47,982 25,921 113,646 

53,180 10,962 100,742 

54z450 19,651 118,960 

71,180 24,938 145,130 

32,310 22,009 77,700 

61,161 15,970 112,522 

35,83' 14,729 76,681 

39z150 7,502 69,759 

62,083 15,834 109,630 

46,393 16,587 93,820 

32,701 9,606 64,620 

8,648 6,706 26,932 

9,329 2z

928 23,663 

22,423 5,403 54,000 

43,792 17,322 87,712 

15,627 5,708 1,299 34,740 

14,648 15,580 3,251 50,304 

27z706 12z776 2,774 66,524 

19,961 15,652 2,294 61,985 

36,282 11,477 75,099 

70,369 19,915 125,254 

68,831 33,608 1,590 135,515 

87z026 28~30 188,204 

74,769 54,737 193,481 

59,326 33,786 148,811 

69,259 37,634 151,765 

87,722 40,136 170,461 

33z452 37,233 95,061 

l z686z821 707z077 19z376 I 2.377 3z

643z827 

60z700 31 z

851 388 134z

564 
SNAKE RIVER TABLES 

• 
! 

Sci 

. . . .. 

YEAR 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1970 

1971 

1m 

1973 

1974 

1975 

1976 

1977 

1978 

1979 

1980 

1981 

1982 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

Totals 

10-Year 

Average 

TABLE 68 

YEARLY TOTALS OF SALMONID FISH COUNTED OVER 

ICE HARBOR DAM 

1962-1990 

CHINOOK- STEELHEAD SOCKEYE COHO94,301 115,796 38 3,207 

61,190 74,539 1,118 1,933 

60,097 58,860 1,276 2,071 

39.233 62873 317 320 

75,882 65,798 278 878 

84,930 44,205 717 3,770 

98,681 82,383 1,165 6.).1.7 

100,514 63,889 745 5,316 

77~"8 53.870 m 3.636 

70,248 67,029 532 2,969 

82,632 63,593 363 2,m 

81,821 38,311 133 2,443 

32,444 12,528 204 1,334 

31.686 16.218 143 1559 

36,556 23,88S 771 1,991 

56,514 S4,820 582 1,561 

61,352 27,142 86 6Sl 

13,929 23,117 30 398 

1~717 SO~Z1 36 58 

22,092 41,290 142 82 

22,646 73,405 174 348 

20,259 88,475 216 465 

17,757 94,030 105 22 

47.981 128 481 14 10 

52,615 144,191 10 

47,477 74,491 13 

48,066 99,714 22 

17,134 151,101 4 

31841 54.758 1 1 

1.511.393 1.949.114 10.252 43.773 

33.797 95,004 72 93 

-Jacks included 

. . .. 

TOTALS213,342 

138,780 

1ll,304 

102743 

142,836 

133,m 

188,456 

170,464 

136.001 

140,778 

149,110 

1ll,808 

46,510 

49706 

63,203 

113,477 

89,232 

37,474 

65 ___ 032 

63,606 

96,573 

109,415 

111,914 

176 496 

196,917 

121,981 

147,802 

178,339 

86.601 

3.515.532 

128,965 
~ r 

m 

ffi 

I SPECIES 

CHINOOKSTEELIIEAD 

SOCKEYE 

COHOMINI-JACK--

TABLE 6' 

MONTHLY TOTALS OF SALMONIDS AND SHAD 

COUNTED OVER ICE HARBOR DAM IN 1_ 

I JAN I FEB IMARI APR MAY I JUN I JUL I AUG 

7,578 12,166 5,353 1,337 320 

SEP 

3,314 

2,793 148 15l 2,631 2,000 18,728 

1 

1 

204 1.66' 565 34' 

OCT I NOV I DEC I TOTAL 

1,773 

18,206 

384 

31,841 

54,758 

1 

3.171 

I TOTAL I 10.371 I 12.314 5.809 5.638 I 2.885 I 22.392 I 30.363 86.600 

I SHAD 11' I 23.W I 65.841 703 90.283 

-Jacks included 

--Salmonid fISh under U inches in length 

•• I •• 
•• • 111 

111 • • II r 

TABLE 70 

DISCHARGE AND WATER QUALITY DATA 

ICE HARBOR PROJECT - 1990 

I IANU&RY I FEBRUARY I MARCIl 

DATE IDATE 

IDISCH ISPILL 

KCF'S KCFS 

ITURBIDITY 

.SECCm I DEG F 

1 18.9 0.0 42.0 1 28.1 0.0 3.5 1 37.1 0.0 2.5 39.0 

2 20.0 0.0 42.0 2 25.4 0.0 3.4 2 32.2 0.0 6.0 39.0 

3 23.3 0.0 42.0 3 21.3 0.0 3.4 3 30.8 0.0 6.0 40.0 

4 20.1 0.0 42.0 4 14.9 0.0 3.6 4 30.0 0.0 6.0 40.0 

5 25.2 0.0 42.0 5 25.8 0.0 3.6 5 37.0 0.0 6.0 40.0 

6 24.8 0.0 41.0 6 28.9 0.0 5.8 6 41.5 0.0 6.0 40.0 

7 18.1 0.0 41.0 7 26.4 0.0 5.0 7 38.3 0.0 6.0 40.0 

8 22.7 0.0 41.0 8 24.5 0.0 5.0 8 36.5 0.0 6.0 40.0 

9 35.7 0.0 41.0 9 26.3 0.0 5.0 9 35.0 0.0 6.0 40.0 

10 33.3 0.0 42.0 10 16.9 0.0 5.1 10 38.3 0.0 6.0 40.0 

11 28.6 0.0 42.0 11 37.0 0.0 5.1 11 43.4 0.0 2.5 40.0 

12 28.0 0.0 42.0 12 38.8 0.0 4.9 U 49.6 0.0 3.6 40.0 

13 24.1 0.0 42.0 13 37.1 0.0 4.9 13 44.9 0.0 4.6 41.0 

14 21.0 0.0 42.0 14 46.3 0.0 4.9 14 37.0 7.4 4.6 42.0 

15 26.2 0.0 42.0 15 51.7 0.0 5.5 15 42.6 0.0 4.3 42.0 

16 26.6 0.0 42.0 16 27.8 0.0 5.5 16 40.7 0.0 4.0 42.0 

17 25.5 0.0 42.0 17 36.7 0.0 5.5 17 32.5 0.0 4.0 42.0 

18 31.7 0.0 42.0 18 28.0 0.0 5.5 18 17.1 0.0 4.0 41.0 

19 29.4 0.0 42.0 19 36.1 0.0 5.5 19 35.5 0.0 3.7 43.0 

20 25.4 0.0 42.0 20 33.3 0.0 5.5 20 44.7 0.0 3.7 43.0 

21 30.1 0.0 42.0 21 28.2 0.0 5.5 21 49.0 0.0 3.7 43.0 

22 24.9 0.0 42.0 22 32.4 0.0 5.5 22 53.4 0.0 3.7 43.0 

23 28.3 0.0 41.0 23 32.3 0.0 1.8 23 46.6 0.0 4.3 44.0 

24 30.3 0.0 41.0 24 35.4 0.0 1.8 24 45.7 0.0 4.2 44.0 

2S 30.3 0.0 40.0 25 30.6 0.0 1.8 25 38.2 0.0 4.2 44.0 

26 23.2 0.0 40.0 26 36.8 0.0 1.8 26 44.2 0.0 4.2 44.0 

27 26.1 0.0 40.0 27 36.4 0.0 2.5 17 40.1 0.0 4.2 45.0 

28 20.7 0.0 40.0 28 34.6 0.0 2.5 28 37.5 0.0 4.2 46.0 

29 23.4 0.0 40.0 29 41.6 0.0 4.2 46.0 

30 23.8 0.0 40.0 30 42.9 0.0 4.2 45.0 

31 27.7 0.0 40.0 31 37.3 0.0 4.2 45.0 

~ AVG. I 25.7 0.0 6.2 41.4 AVG. 31.4 0.0 4.3 39.4 AVG. I 39.7 0.2 4.5 42.1 

h; 

~ 
I 

IDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

11 

II 

13 

24 

25 

26 

27 

28 

29 

30 

MONTIll. Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK COHO I COHO I 

SPRING SUMMER FALL JACKS ADULT JACK SOCKEYE 

0 0 

1 0 

2 0 

2 0 

2 0 

11 0 

3 0 

13 0 

24 0 

25 0 

45 0 

44 0 

84 0 

106 0 

86 1 

392 1 

219 1 

120 4 

180 0 ) 

581 0 

318 0 

514 2 

664 1 

725 1 

683 2 

545 4 

810 4 

478 0 

369 2 

497 2 

ITOTAL I 7,553 2S 

AVG. 252 1 

. . . .. 

TABLE 71 

STEELHEAD 

133 

175 

154 

112 

141 

139 

124 

143 

155 

161 

125 

141 

73 

125 

77 

90 

94 

65 

as 

112 

60 

59 

59 

51 

37 

23 

23 

18 

14 

13 

2,793 

SHAD MINl-JK 

.. . . 

ICE HARBOR PROJECr 

I APRIL 1990 

RIVER CONDITIONS 

IDISCH I SPH.L ITURBIDITY J 

I KCF'S KCF'S SECCm IDEG 

18.7 0.0 6.0 45.0 

38.3 0.0 6.0 45.0 

36.7 0.0 5.0 46.0 

52.4 0.0 5.0 47.0 

56.4 0.0 3.0 47.0 

57.8 0.0 3.0 48.0 

42.6 0.0 4.0 48.0 

4S.2 0.0 4.0 49.0 

48.6 0.0 4.0 49.0 

49.4 0.0 4.1 49.0 

48.6 0.0 4.1 49.0 

38.0 0.0 4.1 49.0 

47.8 0.0 4.0 50.0 

44.6 0.0 4.0 50.0 

51.7 0.0 4.0 50.0 

65.1 0.0 4.0 51.0 

65.5 0.0 4.0 51.0 

65.5 0.0 4.0 51.0 

65.3 0.0 3.9 52.0 

65.3 0.0 4.1 53.0 

65.6 0.0 4.3 54.0 

67.0 4.5 4.3 54.0 

74.3 10.5 4.3 54.0 

73.5 11.1 4.2 54.0 

76.8 11.1 4.2 54.0 

63.3 7.9 4.5 54.0 

63.1 7.8 4.2 54.0 

53.4 9.3 4.2 54.0 

76.1 12.0 4.2 54.0 

58.5 7.3 4.3 55.0 

56.2 2.7 4.2 I SO.7 I 
I 

IDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

.. , .. 

MONTIfl..Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK COHO I COHO I 

SPRING SUMMER FALL JACKS ADUL TJACK SOCKEYE 

536 3 

772 4 

725 4 

897 5 

419 2 

522 4 

493 2 

705 3 

522 2 

294 6 

592 6 

489 6 

857 10 

211 2 

558 11 

371 14 

395 7 

320 8 

309 3 

343 13 

150 2 

149 2 

180 10 

150 2 

115 5 

121 6 

165 4 

187 6 

80 2 

195 2 

188 0 

ITOTAL I 12.010 156 

AVG. 387 5 

TOTALS CHINOOK CHINOOK 

TO DATE r ADULT JACK 

ISPRING I 19 563 181 

.. .. 

TABLE 72 

STEELHEAD SHAD MlNI-JK 

18 0 

2 0 

9 0 

6 0 

9 0 

11 0 

4 0 

9 0 

4 0 

2 0 

3 0 

5 1 

6 0 

9 0 

12 0 

11 0 

0 0 

0 0 

5 0 

6 1 

3 1 

5 0 

1 0 

1 0 

1 0 

2 1 

1 10 

1 28 

2 37 

0 25 

0 15 

148 119 

5 4 

I STEELHEAD 1 SHAD 

2,941 119 

ICE HARBOR PROJELT 

!MAYl99& 

RIVER CONDITIONS 

IDISCH I SPll..L I~IDITY I 

I KCFS KCFS SEC CHI IDEG 

57.3 6.1 4.3 55.0 

63.1 7.7 4.3 55.0 

61.8 7.5 4.3 55.0 

65.7 7.3 4.3 55.0 

57.3 7.8 4.3 55.0 

62.9 7.8 4.0 55.0 

77.3 9.1 4.1 54.0 

81.1 9.S 4.1 54.0 

88.1 10.5 4.0 54.0 

89.7 13.8 4.0 54.0 

88.3 12.5 4.3 52.0 

81.9 10.7 4.3 53.0 

89.0 11.9 4.3 53.0 

79.8 9.7 4.3 54.0 

79.0 9.7 4.5 54.0 

53.5 6.3 4.5 54.0 

41.9 3.7 4.5 54.0 

46.9 4.9 4.5 54.0 

46.6 5.1 3.0 53.0 

41.6 5.1 4.5 55.0 

44.2 5.1 4.5 55.0 

41.3 4.3 3.5 55.0 

41.8 4.1 4.5 55.0 

52.8 6.1 4.5 55.0 

75.2 9.4 4.0 55.0 

70.4 8.7 4.5 55.0 

64.8 8.3 4.5 55.0 

73.2 9.1 4.5 54.0 

80.2 12.0 4.5 54.0 

117.5 30.1 3.7 55.0 

124.7 36.7 2.8 55.0 

69.0 9.7 4.2 154.4 I 
MONTHLY FISH PASSAGE SUMMARY REPOR.T 

U.S. ARMY ENGINEER DISTRICT. PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK COHO I COHO I 

lDATE SPRING SUMMER FALL JACKS ADULT JACK SOCKEYE 

1 143 5 

2 143 4 

3 31 1 

4 40 1 

5 41 1 

6 20 1 

7 20 4 

8 80 6 

9 70 2 

10 200 4 

11 161 8 

12 124 2 

13 219 8 

14 242 4 

15 250 3 

16 205 5 

17 228 3 

18 338 7 

19 247 2 

20 226 6 

21 205 1 

22 191 7 

23 271 8 

24 274 4 

25 234 7 

26 274 13 

27 250 10 

28 129 2 

29 121 6 

30 141 0 

ITOTAL 1 949 1 4,269 135 

AVG. 86 225 5 

TOTALS CHINOOK CHINOOK 

TODAT~E~ ____ +-~~U4~~ __ ~ 

SPRING 20512 218 

SUMMER 4269 98 

ITOTAL I 24,781 1316 

.. 

TABLE 73 

STEELHEAD SHAD 

0 17 

1 7 

1 1 

8 11 

0 6 

1 2 

0 1 

1 3 

2 0 

1 I 

5 2 

1 3 

6 12 

1 73 

2 45 

2 52 

0 75 

1 242 

4 626 

9 1018 

5 381 

7 653 

15 84S 

10 980 

20 1451 

11 2407 

27 l836 

36 5715 

31 2992 

44 3044 

252 123,501 

8 783 

RIVER CONDITIONS 

MINI-JK 

IDiSCH I SPll..L ITURBIDITY I 

I KCFS KCFS SECCm IDEG 

0 79.4 8.8 2.6 56.0 

0 107.5 16.6 2.9 56.0 

0 95.2 67.3 2.5 56.0 

0 98.5 27.4 2.3 56.0 

0 100.0 34.3 2.0 56.0 

0 99.3 39.4 2.0 56.0 

0 95.0 25.2 1.1 56.0 

0 90.9 20.8 1.1 56.0 

0 83.1 30.4 1.0 56.0 

0 79.4 8.8 t.O 56.0 

0 89.4 10.3 1.0 56.0 

0 101.3 34.4 1.0 56.0 

0 87.2 21.1 1.0 56.0 

0 86.6 22.0 1.4 56.0 

0 76.2 15.8 3.2 56.0 

0 70.4 12.3 3.4 56.0 

0 66.4 20.1 3.4 56.0 

0 65.1 15.7 3.4 58.0 

2 66.2 7.0 4.5 58.0 

1 65.0 8.2 4.5 59.0 

2 75.0 8.1 4.5 60.0 

3 57.9 4.5 4.5 60.0 

13 71.1 8.8 5.0 60.0 

13 62.3 8.8 5.0 60.0 

16 66.3 9.1 5.0 61.0 

26 62.2 7.6 4.5 61.0 

27 52.7 6.1 4.5 61.0 

38 61.1 7.9 4.5 61.0 

25 56.0 8.5 4.5 61.0 

38 39.2 6.6 5.0 61.0 

204 

7 76.9 17.4 3.t 157.8 I 

. . 
. . ... 

MONTIll..Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

I CHINOOK ADULTS 

IDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

ITOTAL 1 

AVG. 

TOTALS 

SPRING 

TO DATE 

l SPRING 

I SUMMER 

ITOTAL I 

SUMMER FALL 

145 

124 

134 

81 

83 

66 

58 

60 

39 , 

36 

36 

54 

IS 

7 

9 

7 

6 

4 

1 

2 

6 

4 

6 

3 

2 

7 

4 

4 

0 

1 

11 

1,281 

78 

OIINOOK OIINOOK 

ADULT i.lACK 

20,512 218 

5550 154 

26,062 372 

CHINOOK 

.lACKS 

2 

1 

6 

8 

7 

2 

0 

2 

3 

1 

1 

3 

3 

1 

4 

2 

2 

2 

0 

1 

1 

0 

0 

2 

0 

1 

0 

0 

0 

0 

1 

56 

2 

TABLE 74 

COHO I COHO I 

ADULT .lACK SOCKEYE STEELHEAD 

0 40 

0 49 

0 48 

0 56 

0 77 

0 89 

0 63 

0 67 

0 63 

0 57 

0 57 

0 90 

0 82 

0 92 

0 127 

0 104 

0 83 

0 58 

0 63 

0 70 

0 102 

0 49 

0 134 

0 96 

1 132 

0 160 

0 95 

0 85 

0 85 

0 104 

0 154 

1 2,631 

85 

• • 

SHAD MINI-.IK 

2625 39 

8177 47 

5783 91 

7593 43 

5181 35 

3010 58 

4394 44 

2669 SO 

4122 68 

3844 62 

2694 71 

2724 130 

3287 64 

1522 68 

1149 80 

1570 90 

890 92 

1148 55 

804 47 

717 40 

527 26 

205 21 

208 41 

179 35 

224 49 

198 62 

102 39 

96 29 

65 28 

74 25 

60 40 

165,841 1,669 

2,124 54 

• • 

ICE HARBOR PROJECT 

bULY1990 

RIVER CONDITIONS 

IDISCH r SPH..L ITURBIDITY I 

1 KCFS KCFS SECCHIIDEG 

37.1 6.1 5.0 61.0 

39.0 5.5 5.0 61.0 

41.3 5.2 3.5 61.0 

36.4 4.0 5.5 61.0 

38.7 4.0 5.5 61.0 

30.6 3.5 5.5 61.0 

36.1 3.3 5.5 63.0 

23.9 2.6 5.5 63.0 

36.6 3.1 5.1 63.0 

29.7 2.7 5.2 65.0 

37.8 4.5 5.2 65.0 

16.8 3.9 5.5 66.0 

27.4 6.4 5.5 67.0 

23.6 5.3 5.5 67.0 

14.9 3.8 5.5 67.0 

19.8 3.5 5.8 67.0 

19.3 3.1 5.3 67.0 

18.2 2.6 7.5 68.0 

19.8 2.7 7.5 68.0 

22.8 3.1 7.5 68.0 

16.3 2.6 7.5 68.0 

20.1 4.3 7.5 68.0 

15.3 1.3 5.0 68.0 

18.3 0.0 4.8 69.0 

23.8 0.0 4.7 69.0 

20.5 0.0 4.8 69.0 

23.2 0.0 4.2 69.0 

20.5 0.0 4.2 69.0 

16.7 0.0 4.6 69.0 

18.7 0.0 4.2 70.0 

19.3 0.0 4.2 70.0 

25.2 2.8 5.4 I 66.1 I 
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

lFISH COUNTS 

r CHINOOK ADULTS CHINOOK COHO I COHO 1 

TABLE 75 LICE HARBOR PROJECT 

t.,"UGUST 1990 

RIVER CONDITIONS 

IDATE SPRING SUMMER FALL JACKS ADULT JACK SOCKEYE STEELHEAD SHAD MINI-JK 

1 DISCH I SpaL lTURBIDITY I 

I KCFS KeFS SEccm IDEG 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

2l 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTAL 

AVG. 

TOTALS 

TO DATE 

SPRING 

SUMMER 

FALL 

ITOTAL 1 

16 0 

8 1 

9 1 

9 1 

6 2 

3 0 

9 0 

4 0 

6 1 

8 2 

2 2 

3 0 

1 1 

2 0 

20 1 

20 6 

14 2 

5 1 

1 0 

7 1 

4 1 

7 1 

3 0 

4 0 

4 1 

5 0 

4 1 

14 0 

18 5 

27 9 

31 6 

80 194 46 

7 10 1 

CHINOOK CHINOOK 

ADULT JACK 

20512 218 

5630 164 

194 36 

26,336 1418 

. . . .. 

156 66 13 20.2 0.0 

13S 48 15 IS.0 0.0 

116 90 15 20.2 0.0 

69 82 24 20.S 0.0 

80 111 29 19.1 0.0 

81 61 19 24.5 0.0 

106 50 26 19.8 0.0 

89 39 17 20.S 0.0 

6S 26 20 17.8 0.0 

49 24 IS 15.8 0.0 

61 12 18 11.8 0.0 

38 13 12 11.8 0.0 

17 4 26 14.6 0.0 

28 9 27 13.9 0.0 

33 11 48 15.2 0.0 

63 12 18 11.7 0.0 

16 9 2l 11.6 0.0 

27 9 21 13.9 0.0 

15 6 13 11.7 0.0 

4 3 13 11.4 0.0 

8 7 17 21.9 0.0 

S2 3 14 17.6 0.0 

37 4 14 18.1 0.0 

44 1 11 24.0 0.0 

47 0 14 20.3 0.0 

53 0 11 13.8 0.0 

44 0 9 23.6 0.0 

64 1 12 24.3 0.0 

63 1 18 27.5 0.0 

181 1 17 19.1 0.0 

158 0 17 24.3 0.0 

2,000 703 S6S 

6S 23 18 17.9 0.0 

'SOCKEYE' STEELHEAD -, SHAD IMINJ~lACK _ 1 _ 7,824 _ 90,164 _ 2,438 I 

As or 24 August 1991 those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and 2l inches in length • 

• I 

6.0 70.0 

4.2 70.0 

4.2 70.0 

4.2 70.0 

4.5 70.0 

5.0 70.0 

7.7 70.0 

7.7 70.0 

7.0 70.0 

7.0 70.0 

7.0 70.0 

7.0 71.0 

7.0 71.0 

7.0 71.0 

7.0 71.0 

7.0 73.0 

7.0 73.0 

7.0 73.0 

6.5 73.0 

6.5 73.0 

6.5 70.0 

6.0 70.0 

6.0 73.0 

7.5 73.0 

7.5 73.0 

7.5 73.0 

6.5 73.0 

8.0 73.0 

8.0 n.o 

8.0 n.o 

8.0 72.0 

6.6 I 71,4 I 
• • ''I 

J 

MONTID..Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT. PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK COHO I COHO I 

TABLE 76 

IDATE SPRING SUMMER FALL JACKS ADULT JACK SOCKEYE STEELHEAD SHAD 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

\TOTAL \ 

AVG. 

TOTALS 

TO DATE 

SPRING 

SUMMER 

CHINOOK 

ADULT 

20.512 

5630 

34 

35 

29 

87 

46 

77 

84 

44 

89 

82 

135 

194 

146 

185 

245 

153 

58 

107 

174 

65 

56 

62 

62 

58 

103 

51 

60 

51 

31 

38 

21641 

100 

CHINOOK 

lACK 

218 

164 

2 0 119 

2 0 110 

2 0 109 

4 0 119 

6 0 239 

1 0 273 

2 0 294 

7 0 236 

12 0 304 

13 0 233 

22 0 278 

22 0 597 

25 0 711 

36 0 795 

48 0 976 

21 0 n03 

12 0 848 

24 0 943 

41 0 1319 

30 0 979 

23 0 851 

26 0 832 

39 0 825 

30 0 870 

46 1 1187 

27 0 743 

23 0 742 

45 0 680 

34 0 725 

48 0 628 

673 1 18,728 

22 624 

COHO 

ADULT 'SOCKEYE , STEE~HEAD \ SHAD 

1 1 26552 901164 

ICE HARBOR PRomcr 

1'SE.P1'EMBER 1990 

RIVER CONDITIONS 

MINI-JK 

JDlSCH I SPll..L I~URBIDITY I 

I KCFS KCFS SECCm IDEG 

12 21.4 0.0 8.0 72.0 

15 22.1 0.0 8.0 72.0 

10 19.2 0.0 8.0 72.0 

12 15.5 0.0 8.0 '72.0 

12 33.7 0.0 8.0 72.0 

14 26.9 0.0 8.0 73.0 

8 24.7 0.0 8.0 73.0 

10 34.5 0.0 8.0 73.0 

10 23.9 0.0 8.0 73.0 

3 15.7 0.0 8.0 72.0 

5 33.4 0.0 8.0 72.0 

5 28.5 0.0 8.0 72.0 

3 30.6 0.0 8.0 72.0 

15 31.2 0.0 8.0 72.0 

14 26.2 0.0 8.0 '72.0 

16 19.1 0.0 8.0 72.0 

9 28.4 0.0 7.0 72.0 

18 27.1 0.0 6.5 71.0 

17 24.2 0.0 6.5 71.0 

6 24.6 0.0 6.5 71.0 

1 24.5 0.0 6.5 71.0 

7 25.6 0.0 6.5 70.0 

3 25.8 0.0 6.0 70.0 

8 30.3 0.0 6.0 70.0 

17 24.8 0.0 6.0 70.0 

16 18.8 0.0 7.0 70.0 

17 21.4 0.0 7.0 70.0 

15 26.4 0.0 7.0 69.0 

28 23.1 0.0 7.0 69.0 

23 24.1 0.0 7.0 69.0 

349 

12 25.9 0.0 7.4 I 71.3 I 

\MOO-JACK 

21787 I 

FALL 

ITOTAL I 

2835 709 

281977 hl091 

As or 24 August 1991 those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and 22 inches in length. 
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

I 

IDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

ITOTAL I 

AVG. 

TOTALS 

CHINOOK ADULTS CHINOOK COHO I COHO \ 

SPRING SUMMER FALL JACKS ADULT JACK SOCKEYE 

73 57 

54 53 

44 43 

46 45 

28 55 

39 64 

45 60 

31 59 

13 49 

16 25 

15 44 

19 59 

11 32 

14 37 

5 34 

14 25 

20 41 

21 33 

14 17 

15 27 

6 13 

12 38 

11 13 

11 30 

15 29 

7 30 

5 20 

10 28 

10 39 

9 17 

2 12 

635 1,138 

20 37 

CHINOOK OIINOOK' COHO 

TABLE 77 

STEELHEAD SHAD 

913 

898 

789 

1lS4 

1254 

1210 

985 

770 

1043 

1567 

Wi 

1688 

1182 

1171 

1430 

1055 

1038 

872 

805 

858 

503 

84S 

475 

387 

525 

460 

463 

603 

765 

717 

560 

28,206 

910 

MINI-JK 

34 

18 

15 

15 

43 

29 

25 

n 

29 

22 

16 

10 

2 

4 

9 

6 

4 

3 

28 

5 

23 

5 

0 

1 

0 

2 

0 

2 

5 

6 

1 

384 

12 

ICE HARBOR PROJECT 

19OCTOBER 1990 

RIVER CONDITIONS 

IDiSCH I SPH.L I~URBIDITY J 

I KCFS KCFS SECCm IDEG 

19.3 0.0 7.0 69.0 

16.8 0.0 7.0 68.0 

16.1 0.0 7.0 68.0 

18.4 0.0 5.5 68.0 

20.3 0.0 5.2 67.0 

21.1 0.0 6.0 67.0 

19.3 0.0 5.0 65.0 

23.9 0.0 6.0 65.0 

32.5 0.0 6.0 65.0 

17.7 0.0 5.9 64.0 

22.6 0.0 5.9 64.0 

15.0 0.0 6.0 63.0 

19.2 0.0 6.0 62.0 

17.9 0.0 6.0 62.0 

21.7 0.0 6.0 62.0 

16.4 0.0 6.0 62.0 

20.8 0.0 6.0 61.0 

20.8 0.0 6.0 61.0 

19.4 0.0 6.0 61.0 

21.8 0.0 6.0 61.0 

20.5 0.0 6.0 60.0 

20.7 0.0 6.0 60.0 

18.9 0.0 6.0 59.0 

n.8 0.0 6.0 58.0 

19.7 0.0 6.0 58.0 

20.5 0.0 6.0 57.0 

19.1 0.0, 6.0 57.0 

20.7 0.0 6.0 56.0 

21.6 0.0 6.0 56.0 

20.4 0.0 6.0 56.0 

19.4 0.0 6.0 56.0 

20.2 0.0 6.0 I 61.9 I 

ADULT ISO~YElsrE~ I ~;! I MIN I-JACK 

1 31171 I 

TO DATE ADULT :.TACK ,,,,,,:::' 

SPRING 20512 218 

SUMMER 

FALL 

ITOTAL 

5,630 164 

3470 1847 

291612 \21229 

.. ... 

As or 24 August 1991 those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and n inches in length. 

. . ., 
. . . .. . . • I 

TABLE 78 

DISCHARGE AND WATER QUALITY DATA 

ICE HARBOR PROJECT - 1'" 

NOVEMBER I DECEMBER 

SPILL 

DATE DATE KCFS 

1 18.8 0.0 6.5 1 26.7 0.0 5.1 

2 21.3 0.0 6.5 2 25.7 0.0 5.1 

3 23.9 0.0 6.5 3 30.5 0.0 6.5 

4 18.4 0.0 6.5 4 35.7 0.0 6.5 .. 5 20.8 0.0 6.5 5 25.8 0.0 6.5 

6 31.3 0.0 6.5 6 33.4 0.0 6.5 ~ 

7 29.3 0.0 6.5 7 41.3 0.0 6.5 ~ ... 

8 25.9 0.0 6.5 8 32.0 0.0 7.0 ~ ~ 

9 20.7 0.0 6.5 9 37.0 0.0 7.0 ~ 

~ 10 21.5 0.0 6.5 10 34.3 0.0 7.0 " 

.. 11 24.8 0.0 6.5 39.0 0.0 7.0 .. 11 , 

~ 12 19.2 0.0 6.5 12 42.2 0.0 7.0 .. 13 21.0 0.0 5.8 13 37.5 0.0 7.0 , 

~ 

14 23.1 0.0 5.8 14 31.8 0.0 6.5 j, 

15 23.7 0.0 6.0 15 38.5 0.0 6.5 /. 

I 

16 25.5 0.0 6.0 16 21.8 0.0 6.5 

17 19.0 0.0 6.3 17 36.9 0.0 6.5 

18 19.9 0.0 6.0 18 25.5 0.0 6.5 

19 25.3 0.0 5.8 19 41.8 0.0 6.5 

20 25.4 0.0 5.8 20 27.8 0.0 6.5 ! 

21 23.3 0.0 5.8 21 40.2 0.0 6.5 ~ 

n 18.5 0.0 5.8 n 36.0 0.0 6.5 I 

• 

23 29.7 0.0 5.8 23 23.8 0.0 6.5 i 

24 n.5 0.0 5.8 24 27.6 0.0 6.5 i 

25 23.3 0.0 5.8 25 28.7 0.0 6.0 . 

t 26 38.7 0.0 5.8 26 28.9 0.0 6.0 ! 27 28.1 0.0 5.8 27 29.6 0.0 6.0 

28 37.8 0.0 5.8 28 32.4 0.0 6.0 

29 36.5 0.0 5.8 29 25.1 0.0 6.0 

~ 30 34.1 0.0 6.6 30 30.9 0.0 t·t 

31 37.7 0.0 7.7 35.0 F;; 

~ AVG. 25.0 0.0 6.1 52.4 AVG. I 32.5 0.0 6.5 42.5 
I YEAR I JAN I FEB IMARI APR I MAY I 

1962 2,579 28,951 

1963 3,434 21,790 

1964 1 2 4,048 19,611 

1965 4 1677 9.649 

1966 23,382 19,294 

1967 15,973 18,137 

1968 1,595 41,398 

1969 195 697 43,181 

1970 12.167 33.881 

1971 1,104 25,089 

1972 14,535 34,734 

1973 34,277 23,627 

1974 842 16,670 

1975 1314 17796 

1976 3,146 19,269 

1977 24,003 17,626 

1978 14,891 29,333 

1979 1,731 6,528 

1980 1678 7321 

1981 1 6,744 8,542 

1982 3 656 11,543 

1983 1,925 9,418 

1984 823 7,292 

1985 12245 18,334 

1986 1 14,764 22,025 

1987 11,141 18,821 

1988 14,274 17,196 

1989 3,307 11,724 

1990 7578 12166 

TABLE 79 

MONTHLY COUNT OF CHINOOK SALMON 

ICE HARBOR DAM' , 1962 - 1990 

.TUN I .JUl I AUG I SEP I OCT J NOV IDECI TOTAL23,250 8,315 3,547 20,578 7,081 94,301 

14,001 7,591 1,415 9,342 2,918 677 22 61,190 

5,409 18,832 2,161 8,159 1,701 1:6 17 60,097 

5.072 10.209 803 9.318 2.152 349 39233 

10,611 7,166 1,933 10,756 2,740 75,882 

9,020 22,218 820 11,947 6,815 84,930 

12,119 17,751 3,433 16,588 5,275 493 29 98,681 

24,918 12,861 2,369 12,027 3,555 708 3 100,514 

12338 8,185 1.747 7,702 1456 219 3 77 698 

19,265 13,364 873 8,960 1,593 70,248 

7,544 15,177 1,869 6,089 2,684 82,632 

10,925 4,254 840 6,657 1,241 81,821 

5,315 6,494 483 2,066 574 32,444 

5817 3972 506 1875 406 31686 

8,544 3,921 349 1,123 204 36,556 

9,328 3,606 297 1,370 284 56,514 

9,999 4,888 892 1,064 269 16 61,352 

2,234 1,216 379 1,489 333 19 13,929 

2285 1569 301 1034 504 25 14717 

2,884 1,751 161 1,530 470 9 22,092 

4,522 2,347 283 2,601 691 22,646 

4,132 1,921 316 1,945 602 20,259 

5,353 1,943 223 1,762 361 17,757 

6885 1294 546 5414 3,263 47981 

8,299 1,672 169 3,664 2,021 52,615 

6,550 2,437 329 6,089 2,110 47,477 

8,609 1,904 702 3,621 1,760 48,066 

4,946 1,143 776 3,917 1,421 27,234 

5,353 1,337 320 3,314 ~773 31841 

SPRING 

1 APRllJUN 

33,613 

26,778 

24,304 

12178 

43,881 

35,593 

44,773 

52,090 

47931 

32,638 

50,350 

60,639 

19,361 

21401 

25,056 

44,421 

49,303 

9,247 

9668 

16,167 

14,600 

U,602 

9,183 

33527 

39,087 

32,083 

34,394 

17,029 

20730 

ITotal 1 I 206 I 236,530 I 570,946 I 255,527 I 189,338 I 28,842 I 172,001 I 56,257 I 2,671 74 11,512,393 I 872,627 

7,687 15,091 6,205 2,053 451 3,638 1,531 36,661 24,832 

-Jacks included 

.. ., .' • ,I 

SUMMER FALL 

11JUN- 12 ALG11 AUG 31 OCT 

30,639 30,0~9 

20,875 13,537 

24,696 11,097 

14701 12.354 

16,983 15,018 

30,315 19,022 

29,531 24,377 

30,917 17,507 

19382 10.385 

26,606 11,004 

22,846 9,436 

U,829 8,353 

10,269 2,814 

7,727 2558 

10,026 1,474 

10,337 1,756 

10,440 1,609 

2,608 2,074 

3,305 1744 

3,814 2,111 

4,527 3,519 

4,922 2,735 

6,307 2,267 

5290 9164 

7,745 5,783 

6,982 8,4U 

7,790 5,882 

4,215 5,990 

5794 5317 

392,418 I 247,348 I 

6,330 5,500 
. . ... 

MAY 

716 

895 

807 

488 

810 

894 

2,933 

2,430 

1.067 

~ 827 

359 

409 

141 

220 

88 

114 

563 

~~ 150 

488 

439 

187 

235 

580 

355 

148 

TABLE 80 

MONTHLY COUNT OF STEELHEAD TROUT 

ICE HARBOR DAM 

1962-1990 

JUN JUL I AUG SEP 

261 2,384 7,450 75,924 

163 2,157 6,514 35,382 

153 1,596 9,462 34,435 

439 3739 4.497 33.595 

413 1,383 2,517 40,185 

345 972 953 18,914 

357 952 8,107 4S,552 

321 3,348 5,715 27,219 

389 2~620 7.611 30101 

215 3,064 1,996 42,481 

152 3,062 6,503 34,134 

2S4 1,785 2,699 22,021 

104 1,482 2,202 3,661 

76 1.223 3.878 6816 

165 1,714 5,138 11,141 

308 3,654 3,017 30,610 

43 1,308 2,907 15,094 

60 1,995 1,778 6,136 

39 1.303 4j33 II 064 

137 2,305 1,431 16,563 

45 2,564 8,895 30,574 

36 3,773 9,875 48,519 

49 4,103 4,554 50,638 

306 3.070 14468 75.378 

174 6,600 8,679 63,598 

262 3,292 4,972 28,491 

671 3,251 5,955 46,838 

487 7,399 8,916 80,799 

252 2.631 2.000 18728 

19.091 I 6.676 78.729 158.0ll 995.591 

. . 

OCT NOV DEC TOTALS 

20,303 115,796 

24,070 4,042 347 74,539 

7,357 1,347 397 58,860 

13.5ll 3.803 62.873 

18,329 65,798 

20,861 44,205 

17,270 3,692 962 82,383 

14,953 3,874 78 63,889 

8.290 1.891 304 53.870 

15,034 67,019 

17,336 63,593 

9,155 38,311 

3,748 12,528 

3.252 16.218 

5,077 13,885 

16,326 54,820 

6,092 702 27,142 

9,717 2,325 23,117 

15424 2.279 SO.221 

16,669 1,849 41,190 

27,007 73,405 

25,121 88,475 

31,980 94,030 

25.575 128 481 

60,851 1~~~1 35,103 74,491 

37,554 99,714 

48,819 151,101 

28206 54.758 

583.001 I 25.804 I 2.088 I 1.949.114 
. . ... 

TABLE 81 

YEARLY TOTALS OF SALMONID FISH COUNTED OVER 

LOWER MONUMENTAL DAM 

1969 -1990 

IYEAR I CHINOOK- I STEELHEAD I SOCKEYE I COHO1969 86,700 71,436 1,127 6,466 

1970 75~10 62 ___ 167 240 2.m 

1971 68,885 70,114 808 2,171 

1971 71,nO ",857 415 733 

1973 80,557 39,530 106 1,333 

1974 31,728 15,139 114 812 

1975 33.013 17.363 146 572 

1976 34,395 21,811 364 361 

1977 49,301 47,749 293 W 

1978 56,835 10,540 96 218 

1979 11,288 17,794 31 194 

1980 10 ___ 885 343n 48 73 

1981 19,991 35,923 136 63 

1981 11,965 62,772 154 89 

1983 19,081 80,561 118 110 

1984 17,866 88,655 63 16 

1985 42.437 109.718 68 24 

1986 50,584 110,479 16 9 

1987 42,434 62,586 16 6 

1988 44,262 84,746 35 3 

1989 25,590 129,618 9 17 

1990 28.215 24.238 1 

. . . . 

TOTALS 

165,729 

140 ___ 689 

141,978 

14O,ns 

121,626 

47,793 

51.094 

56,941 

97,465 

77,689 

29,307 

45.328 

56,113 

84,980 

99,872 

106,610 

152.247 

171,098 

105,042 

129,046 

155,234 

52 ___ 454 

Total 923.543 1.284.130 4.513 I 16.375 I 2,228.561 

10-Year 

A.~el~--~31-.143~~----~79~.9~3~0~------63~I------3~5~1~1~11~,2~7~0--~ 

-Jacks included 
I SPECIES 

CHINOOKSTEELIlEAD 

SOCKEYE 

COHOMINI-JACK--

TABLE 82 

MONTQLY TOTALS OF SALMONIDS AND SHAD 

COUNTED OVER LOWER MONUMENTAL DAM IN 1990 

I JAN I FEB I MARl APR MAY JUN JUL AUG SEP 

6,830 12,127 5,197 1,594 181 1,205 

2,691 197 189 1,804 1,579 14,lO9 

5 46 103' 408 315 

OCT I NOV I DEC I TOTAL 

1,081 

24,238 

1 

154 

28,215 

44,907 

I TOTAL '.521 I 12,324 5.386 3.398 1.760 I 15.414 I 15,320 73.123 

I SHAD 2.435 I n.775 681 15.891 

-Jacks included 

--Salmonid fISh under 12 inches in length 

. . ... •• 
, . .. , . . 

TABLE 83 

DISCHARGE AND WATER QUALITY DATA 

LOWER MONUMENTAL PROJECT - 1990 

JANUARY f'E8RUARY :: I MAltCH 

1 19.2 0.0 3.8 40.0 1 26.5 0.0 3.4 39.0 1 37.0 0.0 2.1 39.0 

2 21.0 0.0 3.2 40.0 2 25.2 0.0 3.4 39.0 2 30.1 0.0 2.1 39.0 

3 22.3 0.0 3.8 40.0 3 20.4 0.0 3.4 39.0 3 31.2 0.0 2.1 39.0 

4 24.3 0.0 3.8 40.0 4 14.9 0.0 3.4 39.0 4 31.2 0.0 2.1 39.0 

5 24.0 0.0 3.8 40.0 5 25.4 0.0 3.4 39.0 5 40.0 0.0 2.7 39.0 

6 24.1 0.0 3.A 40.0 6 29.7 0.0 3.0 39.0 6 3A.7 0.0 2.7 39.0 

7 17.5 0.0 3.8 40.0 7 25.1 0.0 3.0 39.0 7 36.6 0.0 2.7 39.0 

8 22.9 0.0 3.8 40.0 8 22.3 0.0 0.5 39.0 8 37.7 0.0 2.0 39.0 

9 33.9 0.0 3.8 40.0 9 28.2 0.0 0.5 39.0 9 37.2 0.0 2.0 40.0 

10 33.8 0.0 3.8 40.0 10 18.0 0.0 0.5 39.0 10 38.3 0.0 2.0 40.0 

11 28.2 0.0 3.A 40.0 11 35.9 0.0 0.5 39.0 11 3A.9 0.0 2.0 40.0 

12 27.0 0.0 3.8 40.0 12 39.2 0.0 0.5 39.0 12 49.4 0.0 2.0 40.0 

13 24.8 0.0 3.8 40.0 13 33.7 0.0 0.5 38.0 13 44.3 0.0 2.0 40.0 

14 20.3 0.0 3.8 40.0 14 46.6 0.0 0.5 38.0 14 36.2 0.0 2.0 42.0 

15 25.0 0.0 3.8 40.0 15 48.0 0.0 1.0 38.0 15 45.3 0.0 2.0 41.0 

16 U.s 0.0 3.A 40.0 16 29.9 0.0 1.0 3A.o 16 39.5 0.0 2.0 42.0 

17 25.6 0.0 3.8 40.0 17 39.5 0.0 1.0 38.0 17 32.8 0.0 2.0 42.0 

18 30.6 0.0 3.8 40.0 18 JO.3 0.0 1.0 38.0 18 24.3 0.0 2.0 42.0 

19 28.6 0.0 2.0 40.0 19 32.2 0.0 1.0 38.0 19 37.9 0.0 2.0 43.0 

20 26.5 0.0 2.0 40.0 20 34.0 0.0 1.0 38.0 20 42.0 0.0 2.0 43.0 

21 27.6 0.0 2.0 40.0 21 30.0 0.0 1.0 3A.o 21 54.0 0.0 2.0 43.0 

22 26.5 0.0 2.0 40.0 22 31.9 0.0 1.0 38.0 22 51.5 0.0 2.0 43.0 

23 26.1 0.0 2.0 40.0 23 31.5 0.0 1.0 38.0 23 48.4 8.0 2.0 43.0 

24 28.7 0.0 2.0 40.0 24 38.4 0.0 1.0 38.0 24 40.9 0.0 3.0 43.0 

25 30.9 0.0 2.0 39.0 25 29.3 0.0 1.0 39.0 25 38.6 0.0 3.0 43.0 

26 22.3 0.0 2.0 39.0 U 37.6 0.0 1.0 39.0 26 44.4 0.0 3.0 44.0 

27 26.4 0.0 3.4 39.0 27 35.6 0.0 1.0 39.0 27 40.3 0.0 3.0 44.0 

28 20.9 0.0 3.4 39.0 28 33.7 0.0 3.0 39.0 28 37.2 0.0 3.0 44.0 

29 18.5 0.0 3.4 39.0 29 42.2 0.0 3.0 44.0 

30 24.7 0.0 3.4 39.0 30 41.0 0.0 3.0 45.0 

31 30.A 0.0 3.4 39.0 31 0.0 3.0 45.0 

~ I AVG. I 25.5 0.0 3.3 39.8 AVG. 31.2 0.0 1.4 38.5 AVG. 39.6 0.3 2.3 41.5 

~ 

e3 
(DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

MONTIH.Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK COHO I COHO L 

SPRING SUMMER FALL JACKS ADULT JACK SOCKEYE 

0 0 

0 0 

1 0 

0 0 

0 0 

5 0 

0 1 

14 2 

11 3 

6 0 

21 0 

24 0 

16 0 

47 0 

64 1 

91 1 

154 3 

231 0 

148 5 

238 5 

373 1 

364 1 

407 2 

640 1 

344 1 

724 1 

352 5 

570 3 

1062 4 

674 9 

(TOTAL I 6,781 49 

AVG. 437 2 

. , ... 

TABLE 84 

STEELHEAD 

114 

147 

189 

165 

129 

133 

130 

140 

130 

124 

117 

92 

85 

103 

101 

92 

82 

47 

64 

63 

91 

51 

61 

58 

39 

42 

37 

18 

21 

25 

2,691 

90 

ILOWER MONUMENTAL PROJ. 

IAPRn.D90 

RIVER CONDITIONS 

SHAD MlNI-JK 

I DISCH J SPll..L I~URBIDITY J 

(KCFS KCFS sEccmLDEG F 

30.3 0.0 3.0 54.0 

38.2 0.0 3.0 47.0 

41.0 0.0 3.1 47.0 

51.7 0.0 3.2 47.0 

56.5 0.0 3.1 48.0 

54.7 0.0 3.2 48.0 

49.3 0.0 3.2 48.0 

46.9 0.0 3.2 48.0 

47.3 0.0 3.2 48.0 

51.6 0.0 3.1 48.0 

48.3 0.0 3.2 49.0 

38.6 0.0 3.2 50.0 

48.3 0.0 3.2 51.0 

46.0 0.0 3.1 51.0 

56.5 0.0 3.5 51.0 

65.6 0.0 3.5 51.0 

64.7 0.0 3.5 51.0 

64.2 0.0 3.0 52.0 

66.2 11.9 3.0 52.0 

67.1 23.6 3.0 53.0 

66.9 23.4 3.0 53.0 

69.0 23.4 3.0 53.0 

75.0 25.1 3.0 53.0 

76.7 29.5 3.0 53.0 

74.0 25.8 3.0 53.0 

62.3 18.0 3.0 53.0 

62.6 18.5 3.2 53.0 

53.8 20.2 3.0 53.0 

76.3 29.5 3.0 53.0 

60.4 18.3 3.0 53.0 

57.0 8.9 3.1 50.9 

• • 
~ F;; 

ffi 

. . ... 

MONTHL¥ FISH PASSAGE SUMMAR¥ REPORT 

U.S. ARM¥ ENGINEER DISTRICT, PORTLAND 

FlSHCOUNfS 

CHINOOK ADULTS CHlNOOK COHO I COHO I 

IDATE SPRING SUMMER FALL JACKS ADULT JACK SOCKEYE 

1 85 3 

2 659 8 

3 851 10 

4 653 9 

5 898 5 

6 432 2 

7 442 0 

8 466 9 

9 637 10 

10 627 11 

11 559 13 

12 409 5 

13 476 IS 

14 657 8 

IS 324 6 

16 739 11 

17 302 11 

18 397 21 

19 390 14 

20 188 4 

21 371 13 

22 252 9 

23 48 2 

24 110 7 

25 233 8 

26 123 9 

27 100 3 

28 74 0 

29 194 2 

30 136 5 

31 61 1 

ITOTAL I 11 1893 234 

AVG. 384 8 

TOTALS OOK CHINOOK 

TO DATE ADULT A K 

SPRING 18674 283 

TABLE 85 

STEELHEAD 

7 

7 

13 

19 

18 

7 

12 

17 

10 

10 

12 

6 

19 

7 

2 

3 

3 

4 

2 

0 

0 

0 

0 

0 

4 

4 

2 

2 

2 

4 

1 

197 

6 

[STEELHEAD I 

21888 

. . . . 

ILOWER MONUMENTAL PROJ. 

I'MAY 12?0 

RIVER CONDITIONS 

SHAD 

IDISCH \ SPll..L \TURBIDIT¥ I 

MINI-JK I KCFS KCFS SECCHI I DEG F 

0 57.5 17.7 3.0 51.3 

0 62.5 20.1 4.0 54.0 

0 59.9 19.5 2.0 51.0 

0 67.3 20.8 2.7 52.0 

0 61.8 21.9 3.0 52.0 

0 63.4 21.8 3.0 52.0 

0 76.1 21.4 3.0 52.0 

0 84.1 25.3 3.0 52.0 

0 87.5 27.5 3.0 52.0 

0 91.0 29.5 3.0 52.0 

0 87.2 30.2 3.0 52.0 

0 85.6 30.5 3.0 52.0 

0 85.6 31.2 3.0 55.0 

0 82.8 28.6 3.0 53.0 

0 81.2 27.5 3.0 54.0 

0 51.7 15.1 3.0 54.0 

0 43.5 8.9 3.0 52.5 

1 50.5 13.3 3.0 Sl.O 

0 46.4 13.0 3.0 Sl.O 

1 42.6 12.8 3.0 54.7 

3 45.2 13.4 3.0 54.9 

0 42.5 13.4 3.5 54.7 

0 41.2 12.0 3.5 54.0 

0 51.6 15.4 3.5 54.0 

0 80.3 22.7 3.5 54.0 

0 71.0 21.1 3.5 54.0 

0 65.6 22.2 3.5 54.0 

0 75.5 22.2 3.5 56.0 

0 84.2 30.0 3.6 56.8 

0 119.1 42.9 3.5 57.2 

0 129.4 46.8 1.0 57.2 

5 

71.7 23.0 3.1 53.8 

jlNltACj 
l\IONTm..y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK COHO I COHO I 

IDATE SPRING SUMMER FALL JACKS ADULT JACK SOCKEYE 

1 l~~ ; 2 

3 62 2 

4 62 1 

5 32 1 

; ;: ~ 8 15 1 

9 n 1 

10 49 4 

H ~I~ ~ 13 168 1 

14 ~~~ , 

15 6 

~; ~~~ ~ 18 131 2 

19 237 4 

20 268 4 

~~ ~~~ II 

23 256 4 

24 185 10 

25 229 4 

~; h~ ~ 28 159 11 

29 234 7 

30 152 9 

ITOTAL 1 1.090 3.973 134 

AVG. 84 234 4 

TOTALS ~HlNOOK CHINOOK 

TO DATE ADULT .IACK 

1 SPRING 19764 312 

I SUMMER 3.973 105 

ITOTAL 1 23.737 1417 

. . ... 

TABLE 86 

STEELHEAD 

A 

0 

0 

1 

~ 0 

0 

0 

~ 0 

2 

2 

~ 3 

0 

2 

~ 8 

6 

24 

~: 19 

n 

36 

189 

6 

STEEUfEAD 

3077 

ILOWER MONUMENTAL PROJ. 

I,JUNE 1990 

RIVER CONDITIONS 

SHAD 

IDISCH ISPll..L I~IDITY I 

MJN1-JK I KCFS KCFS SECCm I DEG F 

g g 108.4 34.1 1.0 56.0 

111.2 36.8 1.0 56.0 

0 0 99.9 90.0 1.0 56.0 

0 1 101.0 38.2 0.5 56.0 

0 0 101.1 41.1 0.5 56.0 

g g ~~.2 ;::~ g:~ 56.0 

99.1 56.0 

0 0 91.7 32.9 0.5 56.0 

0 0 87.0 40.4 0.5 56.0 

1 0 78.7 28.2 0.5 56.0 

g g ~!.7 

~:~ 1.0 

99.3 1.0 ~::g 0 0 93.0 37.9 1.0 56.0 

1 0 88.3 34.0 1.0 56.0 

4 0 75.8 28.6 2.0 56.0 

1: ~ ~;:~ ~::~ ~:g ~!.O 

57.0 

2 0 66.1 25.3 3.0 57.0 

5 0 68.0 20.3 3.0 57.0 

16 0 67.8 20.9 3.0 57.0 

;1 A ll:~ ~~:; 3.0 

3.0 ~;:g 107 0 73.2 25.4 3.0 60.0 

50 1 62.7 23.6 3.0 60.0 

107 2 68.3 24.1 3.0 60.0 

~; ~ rz:~ 22.1 

16.9 ~:g :~:g 424 19 63.7 19.2 3.0 60.0 

641 4 . 55.6 19.7 3.5 60.0 

484 8 43.4 15.8 3.5 63.0 

12.435 46 

81 2 79.4 31.2 1.9 57.6 

• • . . 
I 

. . ... 

MONTlll.Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CIDNOOK COHO I COHO I 

I DATE SPRING SUMMER FALL JACKS ADULT JACK SOCKEYE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

IS 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

ITOTAL I 

AVG. 

TOTALS 

TO DATE 

I SPRING 

[SUMMER 

ITOTAL I 

199 2 

135 5 

204 3 

176 7 

69 6 

55 4 

79 6 

83 0 

53 3 

23 1 

42 4 

62 2 

65 11 

46 6 

10 3 

41 6 

27 2 

18 2 

18 2 

8 1 

12 0 

4 0 

22 0 

13 2 

8 1 

16 0 

3 1 

6 0 

5 0 

1 0 

11 0 

11514 80 

49 3 

~HINOOK CHINOOK 

ADULT JACK 

19764 312 

5487 ISS 

25,251 \497 

TABLES7 

STEELHEAD SHAD 

24 413 

9 IS0S 

41 2337 

46 2602 

36 125S 

77 524 

'7 ()57 

56 1191 

37 1470 

26 588 

39 1913 

75 475 

66 838 

61 393 

45 410 

69 60S 

51 704 

60 1071 

43 1072 

31 773 

18 196 

13 205 

85 466 

8() 129 

83 331 

126 1'1 

139 69 

105 73 

45 8() 

45 123 

100 134 

1.804 I 22.775 

58 735 

I STEELHEAD I SHAD 

: 41881 : 251210 

. . . . 

ILOWER MONUMENTAL PROJ. 

bULYl990 

RIVER CONDITIONS 

I DISCH I SPILL ITURBIDITY I 

MINI-lK I KCFS KCFS SECCm I DEG F 

11 37.1 13.5 3.5 63.0 

IS 41.3 10.0 3.5 64.0 

16 42.S 12.S 3.5 64.0 

19 37.6 16.1 0.5 64.0 

28 39.2 12.4 3.5 65.0 

47 34.0 12.8 3.5 65.0 

34 37.0 12.2 3.5 '5.0 

34 20.8 7.0 3.5 66.0 

40 39.2 10.2 3.5 66.0 

12 31.1 7.7 3.5 66.0 

28 35.1 7.9 3.5 66.0 

32 19.2 6.7 3.5 67.0 

74 29.9 11.2 3.5 66.0 

45 23.5 9.1 3.5 66.0 

52 18.0 6.3 3.6 66.0 

62 21.9 5.6 3.5 66.0 

63 20.4 5.6 3.5 67.0 

55 19.7 5.7 3.5 67.0 

SO 22.8 5.6 3.5 67.0 

42 23.3 5.7 3.7 67.0 

13 18.7 5.7 3.5 67.0 

13 19.' '.0 3.0 65.0 

47 20.1 2.8 3.5 67.0 

31 1'.' 0.0 3.0 67.0 

29 25.8 0.0 3.0 68.0 

20 23.8 0.0 3.0 68.0 

35 25.4 0.0 3.0 68.0 

27 23.' 0.0 3.0 '8.0 

8 19.4 0.0 3.0 68.0 

12 20.5 0.0 3.0 70.0 

45 21.2 0.0 3.0 70.0 

1,039 

34 26.7 6.4 3.3 66.4 

IMJNI-JCK 

11090 I 
-I 

> 

tI 

" 

MONTlU..Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DlSI'RICT, PORTLAND __ 

FISH COUNTS 

J CHINOOK ADULTS CHINOOK 

LDATE 

1 

1 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

IS 

16 

17 

18 

19 

20 

11 

11 

13 

14 

15 

16 

17 

18 

19 

30 

31 

ITOTAL I 

AVG. 

TOTALS 

SPRING 

TO DATE 

SPRING 

SUMMER 

SUMMER 

7 

9 

4 

6 

8 

5 

1 

7 

3 

2 

4 

4 

2 

62 

5 

CHlNOO 

ADULT 

19.764 

5.549 

FALL JACKS 

0 

1 

0 

0 

0 

2 

0 

0 

0 

0 

0 

0 

1 

11 0 

2 0 

4 0 

10 0 

14 0 

4 0 

1 0 

10 1 

1 1 

3 0 

1 0 

6 1 

5 1 

3 0 

3 0 

7 0 

11 0 

11 1 

109 10 

6 o 

CHINOOK 

JAcK "i; 

312 

189 

COHO I COHO I 

ADULT JACK SOCKEYE 

TABLE 88 

RIVER CONDITIONS 

SI'EELHEAD SHAD MINI-JK 

I DISCH 1 SPll.L I~URBIDITY J 

1 KCFS KCFS SECCHII DEG F 

61 49 25 19.8 0.0 3.0 70.0 

84 41 24 11.3 0.0 3.0 72.0 

109 37 15 11.1 0.0 3.0 73.0 

71 56 20 11.6 0.0 5.0 73.0 

56 39 12 22.0 0.0 3.0 73.0 

64 43 13 20.1 2.5 3.0 73.0 

44 62 14 21.8 3.1 3.0 73.0 

50 25 9 18.3 2.8 4.0 73.0 

59 30 22 18.7 0.0 4.0 73.0 

47 11 8 19.0 0.0 4.0 73.0 

42 5 10 11.8 0.0 4.0 73.0 

21 13 8 13.5 0.0 4.0 73.0 

52 IS 25 14.2 0.0 4.0 73.0 

" 11 13 15.8 0.0 4.0 73.0 

" 37 16 16.9 0.0 4.0 73.0 

59 30 12 15.3 0.0 4.0 73.0 

SO 18 11 13.9 0.0 4.0 73.0 

53 16 11 14.9 0.0 4.0 73.0 

42 20 3 11.9 0.0 4.0 73.0 

17 19 11 14.3 0.0 4.0 72.0 

24 15 12 13.0 0.0 4.0 72.0 

18 13 6 21.3 0.0 4.0 72.0 

37 1 10 18.6 0.0 4.0 72.0 

17 6 6 16.6 0.0 4.0 72.0 

50 1 12 20.5 0.0 4.0 72.0 

26 8 5 15.8 0.0 4.0 72.0 

17 0 9 13.6 0.0 4.0 71.0 

43 13 8 11.0 0.0 4.0 71.0 

43 19 11 30.7 0.0 4.0 72.0 

63 14 11 22.9 0.0 4.0 72.0 

98 2 16 14.7 0.0 4.0 72.0 

1,579 681 408 

51 21 13 19.3 0.3 3.8 71.4 

I STEELlIEAD I SHAD 'MINIoJACK 

6.460 25.891 1.498 I 

FALL 

ITOTAL I 

109 6 

25.422 1507 

As or 14 August 1991 those Coho designated as Jacks are between12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 12 and 12 inches in length. 

. . ••• . . 
I 

•• • I. 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK 

. . 

TABLE 89 

COHO I COHO I 

ILOWER MONUMENTAL PRO]. 

l'SEPl'EMBER 1990 

RIVER CONDITIONS 

IDATE SPRING SUMMER FALL JACKS ADULT JACK SOCKEYE STEELHEAD SHAD 

I DISCH 1 SPILL I~URBIDITY j 

MINI-JK I KCFS KCFS SEC CHI I DEG F 

1 

2 

3 

4 

5 

(; 

7 

8 

9 

10 

11 

12 

13 

14 

IS 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

ITOTAL I 

AVG. 

TOTALS 

TO DATE 

~ SPRING 

SUMMER 

FALL 

fB ITOTAL I 

12 5 

17 1 

10 2 

24 4 

15 4 

38 0 

17 5 

11 0 

12 12 

24 4 

33 19 

29 26 

77 42 

46 10 

28 19 

55 28 

52 22 

34 8 

43 14 

15 5 

47 16 

25 13 

17 14 

30 21 

12 18 

22 21 

22 13 

13 13 

5 16 

15 30 

800 405 

28 14 

CHINOOK CHINOOK 

ADULT JACK 

19,764 312 

5549 189 

909 411 

26,222 1912 

110 (; 21.9 0.0 

86 12 22.0 0.0 

62 (; 19.8 0.0 

73 3 25.9 0.0 

83 7 35.3 0.0 

137 ! 7 26.5 0.0 

159 i 16 24.5 0.0 

193 9 33.8 0.0 

210 4 25.3 0.0 

206 11 26.9 0.0 

298 7 32.3 0.0 

258 3 28.7 0.0 

383 8 30.1 0.0 

405 4 32.1 0.0 

543 3 24.8 0.0 

741 9 19.8 0.0 

717 2 27.7 0.0 

639 2 25.6 0.0 

703 11 24.3 0.0 

742 7 23.8 0.0 

983 5 24.2 0.0 

912 14 25.8 0.0 

724 16 25.3 0.0 

727 7 29.9 0.0 

738 IS 22.4 0.0 

857 31 20.2 0.0 

597 22 24.9 0.0 

693 22 24.9 0.0 

672 23 23.8 0.0 

558 23 23.9 0.0 

14,209 315 

474 11 25.9 0.0 

STEELHEAD 

20669 

As of 24 Augl1'it 1991 those Coho designated as Jacks are between12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 12 and 22 inches in length. 

4.0 72.0 

4.0 71.0 

4.0 72.0 

4.0 71.0 

4.0 71.0 

4.0 71.0 

4.0 71.0 

4.0 71.0 

4.0 71.0 

4.0 72.0 

4.0 72.0 

4.0 72.0 

4.0 72.0 

4.0 72.0 

4.0 72.0 

4.0 72.0 

4.0 72.0 

4.0 72.0 

4.0 72.0 

4.0 70.0 

4.0 70.0 

4.0 70.0 

4.0 69.0 

4.0 69.0 

4.0 69.0 

4.0 70.0 

4.0 68.0 

4.0 67.0 

4.0 67.0 

4.0 67.0 

4.0 70.6 
MONTIll.V FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND ... 

I CHINOOK ADULTS 

lDATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

11 

22 

23 

14 

15 

16 

17 

28 

29 

30 

31 

ITOTAL I 

AVG. 

TOTALS 

SPRING 

TO DATE 

SPRING 

SUMMER 

SUMMER 

CHlNooK 

ADULT 

19764 

5.549 

FALL 

IS 

31 

34 

25 

18 

10 

9 

6 

21 

19 

S 

15 

28 

9 

5 

4 

20 

3 

8 

4 

9 

10 

6 

5 

16 

13 

7 

5 

8 

3 

4 

378 

12 

CHINOOK 

JACK 

312 

189 

FISH COUNTS 

CHINOOK COHO ICOHol 

JACKS ADULT JACK SOCKEYE 

26 1 

48 0 

47 0 

36 0 

19 0 

15 0 

19 0 

27 0 

29 0 

55 0 

29 0 

24 0 

30 0 

18 0 

19 0 

22 0 

15 0 

13 0 

22 0 

19 0 

11 0 

15 0 

13 0 

14 0 

26 0 

25 0 

13 0 

12 0 

21 0 

13 0 

7 0 

703 1 

23 

I COHO I 

ADULTS 

I 1 I 

TABLE 90 

STEELHEAD SHAD 

62S 

703 

946 

992 

703 

737 

745 

935 

786 

1.236 

917 

1,20S 

1,477 

894 

1.123 

1,364 

945 

583 

845 

763 

638 

577 

809 

660 

618 

446 

428 

429 

408 

465 

230 

14,238 

782 

: 441907 : 251891 

f SfEELllEAD Ii SHAD 

(LOWER MONUMENTAL PROJ. 

"OCfOBER 1990 ' 

RIVER CONDITIONS 

IDISCH I SPll.L ITURBIDITV I 

MINI-JK I KCF'S KCFS SEC CHI I DEG F 

14 19.4 0.0 4.0 67.0 

26 16.0 0.0 4.0 66.0 

16 15.6 0.0 4.0 66.0 

11 18.7 0.0 4.0 65.0 

17 19.6 0.0 4.0 65.0 

14 20.9 0.0 4.0 65.0 

7 19.5 0.0 4.0 65.0 

19 25.4 0.0 4.0 64.0 

14 30.1 0.0 4.0 64.0 

17 IS.4 0.0 4.0 64.0 

3 20.5 0.0 3.0 63.0 

7 16.3 0.0 3.0 63.0 

6 17.8 0.0 3.0 63.0 

14 17.7 0.0 3.0 63.0 

9 19.1 0.0 3.0 61.0 

7 17.6 0.0 3.0 61.0 

11 20.6 0.0 3.0 60.0 

4 23.1 0.0 3.0 59.0 

3 19.4 0.0 3.0 59.0 

5 10.8 0.0 3.0 59.0 

3 20.5 0.0 3.0 58.0 

0 10.5 0.0 3.0 57.0 

5 19.9 0.0 3.0 57.0 

1 11.7 0.0 3.0 57.0 

7 10.6 0.0 3.0 57.0 

3 19.4 0.0 3.0 57.0 

8 19.5 0.0 3.0 56.0 

1 10.6 0.0 3.0 56.0 

0 20.5 0.0 3.0 56.0 

2 19.1 0.0 3.0 56.0 

0 19.6 0.0 3.0 56.0 

254 

8 19.9 0.0 3.3 60.8 

IltfINI-ICK 

: 21067 I 

FALL 

ITOTAL I 

1.287 I 114 

261600 1t 1615 

As of 14 August 1991 those Coho designated as Jacks are between12 and IS inches in length. 

Chinook Salmon described as Jacks are between U and 22 inches in length. 

• I I • , I . .. 
•• ••• .. 

TABLE '1 

DISCHARGE AND WATER QUALITY DATA 

I LOWER MONUMENTAL PROJECT - 1990 I 

-r:: -:::::-:: ij-riViij--iii-: -:: ---'] [ : : ::: ::::ijECEMliEi 

1 1'.3 0.0 3.0 56.0 1 25.8 0.0 

2 20.7 0.0 3.0 56.0 2 27.7 0.0 

3 n.7 0.0 3 30.5 0.0 

4 18.' 0.0 4 32.0 0.0 

5 20.0 0.0 5 23.8 0.0 

6 31.3 0.0 6 32.' 0.0 

7 27.3 0.0 7 40.4 0.0 

8 25.6 0.0 8 32.8 0.0 

, 21.2 0.0 , 34.5 0.0 

10 21.5 0.0 10 35.1 0.0 

11 24.5 0.0 11 38.3 0.0 

12 1'.' 0.0 12 41.' 0.0 

13 20.8 0.0 13 37.0 0.0 

14 n.8 0.0 14 31.5 0.0 

15 23.8 0.0 15 37.2 0.0 16 24.' 0.0 16 22.1 0.0 

17 20.4 0.0 17 34.8 0.0 

18 1'.6 0.0 18 25.6 0.0 l' 24.2 0.0 l' 38.8 0.0 

20 25.4 0.0 20 28.0 0.0 21 22.3 0.0 21 41.4 0.0 

n 1'.3 0.0 n 34.' 0.0 

23 20.7 0.0 23 23.3 0.0 

24 21.2 0.0 24 27.3 0.0 

25 23.' 0.0 25 28.7 0.0 

26 35.' 0.0 26 30.8 0.0 

27 28.7 0.0 27 2'.7 0.0 

28 35.7 0.0 28 31.0 0.0 

2' 35.4 0.0 2' 25.4 0.0 

30 33.0 0.0 30 30.5 0.0 

31 37.1 0.0 

AVG. 24.4 0.0 AVG. 32.0 0.0 

~ h; 

~ 
~ h; 

~ 

TABLE 92 

MONTHLY COUNT OF CHINOOK SALMON 

LOWER MONUMENTAL DAM; 1969 - 1990 

I YEAR IlAN I FEB IMARI APR MAY I roN JUL AUG I SEP OCT I NOV I DEC I TOTALS- I 

1969 1 67 38,702 25,l89 13,832 1,776 5,069 1,619 340 5 86,700 

1970 1 1 9194 32623 15818 9369 1 no 5178 1281 122 3 75.310 

1971 358 19,340 23,841 14,492 857 8,599 1,397 68,885 

1972 6,838 36,448 6,_ 15,501 1,835 3,737 8n n,no 

1973 27,168 31,973 11,282 4,343 678 4,273 840 80,557 

1974 327 15,796 4,904 7,241 602 I,m 886 31,728 

1975 704 17421 6648 4884 S48 2418 380 33 013 

1976 1,995 19,292 7,731 3,172 175 1,_ 421 34,395 

1977 19,125 17,093 7,884 3,092 300 1,321 486 49,301 

1978 1l,324 30,067 8,941 3,853 831 S36 183 56,835 

1979 1,332 5,637 2,010 m 211 916 lQ) 11,288 

1980 1008 5198 2 18 1 15 319 405 322 10.885 

1981 4,039 9,01l 3,349 1,924 97 1,100 470 19,991 

1982 3n 11,319 5,031 2,773 164 1,631 575 21,965 

1983 1,250 10,262 3,841 2,103 no 1,008 398 19,082 

1984 513 7,186 6,297 2,549 205 789 327 17,866 

1985 7360 205n 7 1279 402 2451 3.070 42.437 

1986 10,893 25,454 7,436 1,821 123 2,786 2,071 SO,S84 

1987 8,706 21,166 5,492 2,_ 278 2,m 1,767 42,434 

1988 11,451 19,823 7,851 1,832 607 1,752 Mi 44,262 

1989 159 14,924 4,858 1,615 476 1,852 706 24,590 

1990 683O 12127 5197 1594 181 1205 1081 28215 

Total c::I1 2 I 132.013 I 421.435 I 180~11 I 101._ I 12.705 I 53.242 I 20.458 I 462 I 81 m.S43 I 

1O-Year 

Average 5.157 15.185 5.'" 1.989 2851 1.720 1.141 I I 31.143 I 

-Jacks included 

I' .... . . . 
•• , II 

TABLE 93 

MONTHLY COUNT OF STEELHEAD TROUT 

LOWER MONUMENTAL DAM 

1969-1990 

IYEAR UAN 1 FEB 1 MAR 1 APR 1 MAY 1 roN 1 JUL 1 AUG 

1969 5 1,525 9,235 5,475 148 2,141 6,410 

1970 252 1.025 1.519 3.143 2134 232 1989 7947 

1971 422 2,404 1,510 131 2,199 2,992 

1972 2,182 744 86 2,336 7,184 

1973 2,061 6S8 82 2,060 3,505 

1974 1,221 256 17 1,237 2,835 

1975 745 444 24 873 4417 

1976 806 256 146 1,092 4,409 

1977 849 192 127 3,026 2,991 

1978 1,324 128 16 719 2,522 

1979 643 118 28 1,314 1,937 

1980 2.467 573 70 754 3725 

1981 996 321 75 1,783 1,632 

1982 2,026 1,123 35 1,851 7,373 

1983 1,021 131 14 3,027 10,101 

1984 2,663 482 52 3,150 4,820 

1985 6-'1889 548 189 1.888 10.086 

1986 1,914 205 89 5,082 7,751 

1987 2,483 264 142 2,531 4,692 

1988 4,274 604 411 1,903 5,ns 

1989 1,067 389 J04 6,364 8,093 

1990 2.691 197 189 1804 1579 

• • . . 

SEP OCT 1 NOV 1 DEC 1 TOTALS 

26,647 15,195 4,189 366 71,436 

30.701 11194 1615 416 62.J67 

42,438 18,018 70,114 

32,417 21,_ 66,857 

21,241 9,923 39,530 

4,929 4,644 15,139 

7.437 3.423 17.363 

10,328 4,785 21,822 

22,494 18,070 47,749 

10,477 5,354 20,540 

4,898 8,856 17,794 

14.078 12655 34.322 

12,416 18,700 35,923 

22,426 27,938 62,772 

40,004 26,264 80,562 

42,788 34,700 88,655 

63.734 26.384 109.718 

46,876 58,562 120,479 

20,766 31,708 62,S86 

35,290 36,539 84,746 

63,026 50,375 129,618 

14.209 24.238 44.907 

Totai -1252 1 1.030 1 3.466 1 53.104 1 16.752 1 2.707 1 49.123 112.726 1 589.620 1 469.433 15,804 1782 11,304,799 

10-Year 

Average 2.602 426 150 1 2.938 6.185 36.154 33.541 81.997 
TABLE 94 

YEARLY TOTALS OF SALMONID FISH COUNTED COUNTED OVER 

LOWER GRANITE DAM 

1975 -1990 

YEAR CHINooK* I STEELIlEAD I SOCKEYE I COHO*·· TOTALS 

1975 28,_ 17,311 209 911 4(;,901 

1976 _ 31,667 13,017 531 

- 56,115 

1977 4',123 53,037 458 268 102,. 

1978 54,246 30,068 123 152 84,. 

197' 1l,548 25,04(; 25 158 37,777 

1'80 10.'86 40.454 " 43 51.579 

1981 1',1'8 40,134 218 17 9,667 

1'82 1',476 72,840 211 9 91,586 

1'83 16,200 86,134 W 51 102,607 

1984 16,517 ",'23 4' 115,_ 

1985 36.567 118.4(;3 35 2 155.067 I'" 43,023 134,51' 15 1 177,558 

1987 37,677 70,151 l' 107,857 

1'88 37,882 87,040 13 124,945 

198' 1',557 131,579 2 152,138 

1998 13.345 5685' 8O.lO4 

Total 456.472 1.086.775 1.14(; 1.572 1.547.965 

10-Year 

Ay~el~~2~6~.944~--~--~8'~.7~84~--~--~7~0----~~1~3--~--~1~16~.8~1~2--~ 

* Jacks included 

, . .. , I , . . 
•• \ ., . . • • 

TABLE 95 

MONTHLY TOTALS OF SALMONIDS AND SHAD 

COUNTED OVER LOWER GRANITE DAM IN 1990 

1 SPECIES IJAN I FEB I MAR I APR I MAY I roN IJUL I AUG I SEP OCT NOV DEC TOTAL 

CHINOOK- 2,808 12,925 4,902 2,094 64 148 164 40 0 13,345 

STEELHEAD 2,728 3,329 174 27 444 364 8,250 26,117 13,872 1,554 56,859 

SOCKEYE 

COHOMINI-JACKS-- 3 3 6 115 165 89 46 5 0 432 

1 TOTAL 12,728 I 6,137 I 13,099 I 41929 I 21S38 I 428 81498 I 261381 I 131912 I 11554 I 801204 

1 SHAD 1 lS 12J74 I 50S I 1 21804 

-Jacks included 

--Salmonid fISh under U inches in length 
~ f;; 

TABLE" 

~ 

DISCHARGE AND WATER QUALITY DATA 

LOWER GRANITE PROJECT - 1990 

IlANUARX IFEBRyiif 

IDATE 

I DISCH 

KCF'S 

I SPILL 

KeF'S 

ITURBIDITY I 

sEccml DEGF 

1 18.7 0.0 1 28.1 0.0 

2 1'.3 0.0 2 23.0 0.0 

3 23.2 0.0 3 18.8 0.0 

4 n.6 0.0 4 14.5 0.0 

5 23.6 0.0 5 27.3 0.0 

6 n.8 0.0 6 28.2 0.0 

7 17.5 0.0 7 n.3 0.0 

8 23.7 0.0 8 23.1 0.0 

, 30.5 0.0 , 27.0 0.0 

10 2'.0 0.0 10 20.1 0.0 

11 27.7 0.0 11 2'.5 0.0 

12 25.5 0.0 12 33.3 0.0 

13 23.5 0.0 13 32.3 0.0 

14 17.5 0.0 14 42.1 0.0 

15 24.5 0.0 15 38.5 0.0 

16 15.2 0.0 16 3'.0 0.0 

17 24.6 0.0 17 35.8 0.0 

18 27.' 0.0 18 27.3 0.0 l' 27.7 0.0 l' 30.3 0.0 

20 27.5 0.0 20 31.2 0.0 

21 26.3 0.0 21 31.3 0.0 

n 23.3 0.0 22 2'.2 0.0 

23 26.0 0.0 23 28.6 0.0 

14 27.' 0.0 14 33.7 0.0 

25 2'.2 0.0 25 26.6 0.0 

26 23.5 0.0 26 32.' 0.0 

27 24.7 0.0 27 34.4 0.0 

28 1'.5 0.0 28 32.3 0.0 

2' 21.0 0.0 

30 22.8 0.0 

31 27.0 0.0 

AVG. I 24.3 0.0 AVG. 2'.3 0.0 

I • , .. I I . . 
1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

2S 

26 

27 

28 

29 

30 

31 

• • • II 

MONTm. Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS 

SPRING SUMMER FALL 

(TOTAL I 

AVG. 

. , • • 

TABLE 97 

68 

125 

74 

59 

30 

19 

n 

n 

34 

32 

84 

49 

59 

56 

46 

113 

73 

76 

47 

128 

138 

121 

288 

158 

148 

118 

126 

94 

74 

138 

109 

2,728 

88 

I WWEIt GRAN.l'r.t PROJECT 

lMAltCH 1", 

RIVER CONDITIONS 

34.1 0.0 5.0 41.0 

26.7 0.0 5.0 41.0 

27.7 0.0 3.2 41.0 

31.0 0.0 3.0 41.0 

36.3 0.0 3.2 41.0 

36.3 0.0 3.5 42.0 

34.7 0.0 3.5 42.0 

32.9 0.0 3.5 40.0 

36.1 0.0 3.5 41.0 

34.1 0.0 3.5 41.0 

35.2 0.0 3.6 41.0 

46.7 0.0 4.0 41.0 

40.8 0.0 4.2 41.0 

38.5 0.0 4.0 41.0 

41.1 0.0 2.6 41.0 

36.5 0.0 2.2 41.0 

31.4 0.0 2.2 42.0 

21.8 0.0 3.0 41.0 

36.8 0.0 3.0 41.0 

40.1 0.0 4.1 42.0 

50.1 0.0 4.6 43.0 

47.5 0.0 4.6 43.0 

47.1 0.0 4.2 42.0 

40.0 0.0 3.8 42.0 

36.9 0.0 3.0 44.0 

40.9 0.0 3.4 45.0 

39.2 0.0 4.0 45.0 

35.1 0.0 4.1 45.0 

39.6 0.0 4.1 45.0 

38.2 0.0 4.0 45.0 

34.4 0.0 4.1 46.0 

37.0 0.0 3.7 42.2 
MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS 

SPRING SUMMER FALL 

1 0 0 

2 0 0 

3 0 0 

4 0 0 

5 0 0 

6 0 0 

7 0 0 

8 0 0 

9 1 0 

10 0 0 

11 2 0 

12 (; 0 

13 7 0 

14 (; 0 

15 13 0 

16 21 0 

17 23 3 

18 32 0 

19 50 0 

10 144 1 

21 150 1 

11 115 1 

13 149 0 

14 214 2 

15 210 3 

16 153 2 

27 349 0 

28 379 0 

29 429 0 

30 131 0 

ITOTAL I 21795 13 

AVG. 93 0 

TOTALS 

TO DATE 

, , .. , 

TABLE'S 

227 0 

227 0 

281 0 

255 0 

180 0 

148 0 

177 0 

171 0 

140 0 

166 0 

115 0 

109 0 

107 0 

74 0 

110 0 

109 0 

89 0 

83 0 

77 0 

55 1 

43 0 

41 1 

41 0 

49 0 

53 0 

31 0 

13 0 

13 0 

19 1 

5 0 

3,329 3 

111 

. I STEIllillE!AD:1 

6,057 

(MINI.:JCK 

3 I 

. , . . 

RIVER CONDITIONS 

30.6 0.0 4.2 46.0 

33.0 0.0 4.2 46.0 

44.7 0.0 4.0 48.0 

48.1 0.0 4.0 47.0 

52.7 0.0 4.3 48.0 

52.7 0.0 4.1 48.0 

46.1 0.0 4.1 49.0 

45.8 0.0 4.1 49.0 

45.4 0.0 4.1 49.0 

49.1 0.0 4.2 49.0 

46.9 0.0 4.2 49.0 

38.7 0.0 4.3 50.0 

46.6 0.0 4.5 50.0 

45.1 0.0 4.4 52.0 

55.0 0.0 4.5 52.0 

62.8 0.0 4.5 52.0 

62.6 0.0 4.4 51.0 

63.8 0.0 4.5 51.0 

63.7 0.0 4.5 51.0 

64.0 0.0 4.5 52.0 

65.4 0.0 4.4 51.0 

69.2 0.0 4.5 53.0 

73.4 0.0 3.6 53.0 

77.7 0.0 3.4 53.0 

66.9 0.0 3.8 53.0 

63.0 0.0 3.6 53.0 

60.6 0.0 3.7 53.0 

58.6 0.0 3.6 53.0 

68.0 0.0 3.4 48.0 

61.4 0.0 4.0 48.0 

55.4 0.0 4.1 I 5ii:i] 

--.--.-.. --
I • I ., 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK 

TABLE 99 

IDATE SPRING SUMMER FALL JACKS 

COHO I COHO I 

ADULT JACK ISOCKEYE STEELHEAD 

1 308 3 13 

2 261 1 7 

3 268 2 19 

4 366 3 12 

5 1137 12 25 

6 926 12 20 

7 508 11 11 

8 763 2 8 

9 476 8 6 

10 198 0 6 

11 537 4 3 

12 751 18 2 

13 670 13 8 

14 273 7 10 

IS 378 5 1 

16 440 6 4 

17 50S 9 4 

18 896 19 4 

19 599 6 1 

20 466 2 0 

21 405 9 2 

22 402 1 1 

13 248 5 2 

24 312 6 0 

25 160 4 1 

26 82 0 1 

27 48 1 0 

18 100 4 0 

29 77 6 2 

30 139 6 0 

31 29 2 1 

ITOTAL I 12.728 197 174 

AVG. 411 6 6 

I~AD' 

TOTALS )NOOK CHINOOK 

'" TODATrE~~~~~~~~~~~4' SPRING 

SHAD 

I , . , 

MINI-JCK 

0 

0 

0 

0 

0 

0 

0 

1 

0 

0 

0 

0 

0 

1 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1 

0 

0 

3 

IMINI-JCK 

6 I 

I LOWER GRANITE PROJECT 

IMAYl990 

RIVER CONDITIONS 

I DISCH I SPll.L IrURBIDITY J 

I KCFS KCFS SEC CHI I DEG F 

58.9 0.0 3.5 46.0 

56.5 0.0 2.2 46.0 

59.2 0.0 2.1 51.0 

64.0 0.0 3.0 51.0 

63.7 0.0 3.2 51.0 

63.4 0.0 3.5 50.0 

70.9 0.0 3.8 52.0 

86.0 0.0 3.4 53.0 

84.2 0.0 3.2 54.0 

88.6 0.0 3.8 54.0 

83.2 0.0 4.2 54.0 

85.0 0.0 4.2 52.0 

81.1 0.0 4.2 54.0 

83.5 0.0 4.2 . 54.0 

77.9 0.0 4.2 52.0 

47.1 0.0 4.2 54.0 

45.8 0.0 4.8 54.0 

46.2 0.0 4.8 53.0 

44.5 0.0 4.9 53.0 

40.5 0.0 5.0 54.0 

42.0 0.0 5.0 55.0 

40.9 0.0 5.0 56.0 

41.9 0.0 4.8 56.0 

55.0 0.0 4.8 56.0 

78.6 0.0 4.8 57.0 

66.3 0.0 3.0 56.0 

65.4 0.0 1.4 57.0 

71.2 0.0 1.4 58.0 

86.6 0.0 1.4 58.0 

114.0 0.0 1.6 58.0 

U1.2 0.0 0.7 56.0 

68.2 0.0 3.6 53.7 
J 

MONTHLY FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK 

TABLE 100 

I DATE I SPRING SUMMER FALL lACKS 

COHO I COHO I 

ADuvr lACK I SOCKEYE I STEELHEAD I 

1 10 0 0 

1 81 1 2 

3 33 0 1 

4 44 2 0 

5 39 1 0 

6 53 2 0 

7 83 0 0 

8 66 1 0 

9 51 0 0 

10 100 1 0 

11 78 1 0 

12 61 2 0 

13 61 1 0 

14 151 0 0 

15 266 5 0 

16 258 4 0 

17 357 3 0 

18 213 5 2 

19 204 2 0 

20 139 10 0 

21 204 4 0 

n 318 5 1 

23 277 2 1 

14 236 3 4 

25 211 3 0 

26 219 1 1 

17 191 4 1 

28 251 11 5 

29 275 6 4 

30 290 2 5 

ITOTAL 1 1,791 3,028 81 27 

AVG. 105 233 3 1 

TOTALS OOK ~OOK 

TODATE~~~-+_'~~'AD~UU~~~:~X~CK~~:~~ SPRING 17 315 134 

SUMMER 3 028 58 

ITOTAL 1 20,343 1292 

I • . " 

SHAD 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

4 

0 

5 

0 

1 

1 

0 

1 

2 

11 

25 

1 

IMINI-JCK 

0 

2 

0 

0 

0 

0 

0 

1 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

2 

0 

1 

0 

6 

•• • • 

I LOWER GRANITE PROJECT 

IJUNEl990 

RIVER CONDITIONS 

I DISCH I SPll..L ITURBIDITY J 

I KCFS KCFS SECCHI1DEG F 

105.9 0.0 0.6 58.0 

106.9 0.0 1.0 53.0 

94.6 0.0 1.8 53.0 

95.7 0.0 1.8 52.0 

97.4 0.0 2.6 54.0 

93.5 0.0 3.0 54.0 

90.7 0.0 3.0 54.0 

93.4 0.0 3.0 54.0 

86.9 0.0 3.5 54.0 

79.8 0.0 3.6 55.0 

91.0 0.0 3.7 55.0 

97.0 0.0 3.7 56.0 

87.3 0.0 3.7 56.0 

89.9 0.0 3.7 56.0 

73.7 0.0 3.6 55.0 

68.6 0.0 3.6 55.0 

67.6 0.0 3.8 56.0 

63.2 0.0 3.2 57.0 

65.5 0.0 4.0 57.0 

69.3 0.0 4.0 57.0 

66.7 0.0 4.0 57.0 

63.5 0.0 4.1 61.0 

69.7 0.0 4.1 61.0 

62.2 0.0 4.6 62.0 

63.0 0.0 4.8 62.0 

67.5 0.0 5.0 62.0 

47.0 0.0 5.0 64.0 

63.0 0.0 5.0 65.0 

63.0 0.0 5.0 65.0 

41.8 0.0 5.0 65.0 

77.5 0.0 3.6 57.5 
I 

. . . .. 

MONTm... Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISfRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK 

, . • • 

TABLE 101 

[DATE I SPRING SUMMER FALL JACKS 

COHO I COHO I 

ADULT JACK ISOCKEYEISTEELHEAD SHAD IMINI-JCK 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

11 

22 

23 

24 

25 

26 

17 

28 

29 

30 

31 

\TOTAL \ 

AVG. 

TOTALS 

TO DATE 

l SPRING 

lSUMMER 

ITOTAL I 

256 0 

135 7 

206 5 

267 5 

231 4 

121 5 

98 4 

84 5 

52 5 

47 1 

73 0 

37 0 

19 0 

42 1 

51 5 

46 2 

34 2 

40 3 

24 3 

30 1 

21 1 

IS 0 

9 0 

9 0 

7 1 

IS 2 

16 1 

24 5 

11 1 

1 0 

3 0 

1.024 70 

65 2 

CHINOOK CHINOOK 

ADULT fJACK 

17.315 234 

5052 128 

12,367 1362 

6 4 0 

8 6 2 

9 30 0 

14 32 0 

16 136 0 

17 129 5 

17 157 4 

24 120 7 

11 92 11 

16 48 4 

21 79 2 

4 69 5 

10 SO 0 

11 123 1 

12 65 1 

16 94 1 

15 108 7 

19 96 12 

11 " 4 

10 76 0 

11 61 5 

9 66 0 

10 77 5 

14 69 1 

15 51 1 

18 57 5 

17 45 8 

30 94 9 

27 77 7 

7 28 5 

9 36 1 

444 2,274 115 

14 73 4 

I STEELHEAD I SHAD 1M1NI~jCKi 6,702 2.299 _ 127 _ 

I LOWER GRANITE PROJECT 

IJULYl990 

RIVER CONDITIONS 

IDISCH I SPILL ITURBIDITY I 

I KCFS KCFS SECCm I DEG F 

40.0 0.0 5.0 67.0 

39.9 0.0 5.0 66.0 

42.4 0.0 5.0 69.0 

36.2 0.0 5.0 69.0 

40.5 0.0 5.0 69.0 

32.7 0.0 5.0 67.0 

38.3 0.0 5.0 69.0 

21.3 0.0 5.0 69.0 

32.4 0.0 5.0 69.0 

32.5 0.0 5.0 70.0 

29.2 0.0 5.0 71.0 

22.3 0.0 5.0 73.0 

31.9 0.0 5.0 71.0 

22.4 0.0 5.0 71.0 

18.5 0.0 5.0 71.0 

23.2 0.0 5.0 71.0 

18.6 0.0 5.0 71.0 

20.6 0.0 5.0 71.0 

11.0 0.0 5.0 71.0 

11.2 0.0 5.0 72.0 

19.8 0.0 5.0 72.0 

19.9 0.0 5.0 72.0 

10.8 0.0 5.0 71.0 

19.1 0.0 5.0 72.0 

19.7 0.0 5.0 73.0 

12.8 0.0 5.0 73.0 

23.6 0.0 5.0 73.0 

23.9 0.0 5.0 73.0 

10.7 0.0 5.0 73.0 

18.1 0.0 5.0 70.0 

10.1 0.0 5.0 73.0 

26.1 0.0 5.0 70.7 
1 

MONTla Y FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

CHINOOK ADULTS CHINOOK 

TABLE 102 I LOWER GRANITE PROJECT 

"AUGUST 1990 

RIVER CONDITIONS 

(DATE 1 SPRING SUMMER FALL JACKS 

COHO I COHO I 

ADULT JACK ISOCKEYE STEELHEAD SHAD MINI-JCK 

1 DISCH I SPH.L I~URBIDITY J 

1 KCFS KCFS SECCm I DEG F 

1 

1 

3 

4 

5 

6 

7 

8 

9 

10 

11 

11 

13 

14 

IS 

16 

17 

18 

19 

10 

11 

11 

23 

14 

15 

16 

17 

18 

19 

30 

31 

(TOTAL 1 

AVG 

TOTALS 

TO DATE 

SPRING 

SUMMER 

FALL 

(TOTAL 1 

1 0 

15 0 

9 0 

3 0 

1 0 

0 0 

1 0 

3 0 

1 0 

1 0 

1 0 

0 0 

0 0 

0 0 

1 0 

0 0 

1 0 

1 0 

1 0 

0 0 

1 1 

1 1 

0 0 

1 0 

1 0 

3 0 

1 0 

1 0 

3 0 

0 0 

1 1 

41 19 4 

1 1 

quNOOK CHINOOK 

' 'ADIlL'I' JA.CK 

17.315 234 

5093 128 

19 4 

22,427 1366 

. . . .. 

23 38 10 19.1 0.0 

30 34 14 10.8 0.0 

30 31 7 10.8 0.0 

12 18 4 17.6 0.0 

5 10 1 17.9 0.0 

8 13 8 23.3 0.0 

11 316 6 18.6 0.0 

13 6 11 10.3 0.0 

10 6 8 18.9 0.0 

9 7 1 18.3 0.0 

9 6 3 14.3 0.0 

3 8 6 11.1 0.0 

4 0 0 11.0 0.0 . 5 9 1 16.1 0.0 

4 0 4 16.1 0.0 

IS 3 11 16.1 0.0 

18 0 9 13.4 0.0 

8 0 5 14.4 0.0 

11 0 4 11.9 0.0 

6 0 1 14.4 0.0 

6 0 5 11.7 0.0 

18 0 9 19.0 0.0 

10 0 1 18.3 0.0 

4 0 0 16.1 0.0 

5 0 3 10.3 0.0 

6 0 4 15.9 0.0 

11 0 1 11.5 0.0 

14 0 1 11.1 0.0 

8 0 7 31.6 0.0 

11 0 11 10.6 0.0 

15 0 3 15.4 0.0 

364 50S 165 

11 16 5 18.7 0.0 

I SIEELREAD' ~AD 1MINlJCK 

7,066 1 804 192 I 

As of 14 August 1991 those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and 22 inches in length. 

•• • • 

5.0 72.0 

5.0 71.0 

5.0 71.0 

5.0 73.0 

5.0 75.0 

5.0 74.0 

5.0 74.0 

5.0 76.0 

5.0 76.0 

5.0 76.0 

5.0 76.0 

5.0 76.0 

5.0 77.0 

5.0 77.0 

5.0 74.0 

5.0 76.0 

5.0 76.0 

5.0 76.0 

5.0 76.0 

5.0 76.0 

5.0 76.0 

5.0 74.0 

5.0 74.0 

5.0 74.0 

5.0 74.0 

5.0 71.0 

5.0 72.0 

5.0 72.0 

5.0 71.0 

5.0 72.0 

5.0 71.0 

5.0 74.1 
, . .. , 

l\IONTlR..Y FISH PASSAGE SUMMARY REPOR 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

TABLE 103 

, 1 • • 

I LO~ GRA.NlTE PROJECT 

SE~Ell'1990 

RIVER CONDITIONS 

I CHINOOK ADULTS CHINOOK COHO I COHO \ I DISCH 1 SPILL ITURBIDITY I 

IDATE I SPRING 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

IS 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

\TOTAL \ 

AVG. 

TOTALS 

TO DATE 

SPRING 

SUMMER 

FALL._. 

ITOTAL I 

SUMMER FALL lACKS 

0 0 

2 0 

2 2 

5 0 

4 0 

4 1 

6 1 

4 0 

8 1 

5 2 

2 1 

5 1 

1 0 

6 3 

11 3 

8 6 

2 0 

6 5 

9 10 

5 7 

10 7 

6 3 

1 1 

0 1 

2 6 

13 12 

6 6 

13 9 

7 3 

2 2 

155 93 

6 3 

CHINOOK CHINOOK 

ADULT .JACK 

17 31S 234 

5093 128 

.. 174 97 . 

22,582 1459 

ADULT JACKJSOCKEYE STEELHEAD SHAD MINI-lCK I KCFS KCF'S SECCHII DEG F 

23 3 21.6 0.0 5.0 71.0 

16 8 21.2 0.0 5.0 71.0 

39 2 10.2 0.0 5.0 71.0 

38 9 14.1 0.0 5.0 71.0 

41 , 16.7 0.0 5.0 70.0 

50 7 31.6 0.0 5.0 70.0 

63 3 15.4 0.0 5.0 70.0 

51 4 33.1 0.0 5.0 70.0 

76 2 11.6 0.0 5.0 70.0 . 

49 3 15.8 0.0 5.0 70.0 

37 6 30.4 0.0 5.0 70.0 

95 1 32.0 0.0 5.0 70.0 

198 2 29.2 0.0 5.0 70.0 

162 5 30.1 0.0 5.0 70.0 

165 8 25.5 0.0 5.0 70.0 

249 2 21.5 0.0 5.0 71.0 

144 1 15.3 0.0 5.0 69.0 

181 5 15.9 0.0 5.0 69.0 

342 1 11.9 0.0 5.0 68.0 

532 2 25.3 0.0 5.0 67.0 

456 2 11.8 0.0 5.0 68.0 

311 1 15.8 0.0 5.0 67.0 

407 0 23.5 0.0 5.0 67.0 

501 1 24.9 0.0 5.0 67.0 

649 1 23.2 0.0 5.0 67.0 

623 2 23.6 0.0 5.0 67.0 

618 0 25.0 0.0 5.0 67.0 

887 1 25.2 0.0 5.0 67.0 

494 0 14.5 0.0 5.0 67.0 

743 1 11.9 0.0 5.0 67.0 

8,250 89 I L-I ..=25~.4~~0.~0---,-.....::.:S.~0---L....;:6=9.:.:.0 ..... 

275 

IsrEELHEAD I SHAD IMINf-JCK . IS,316 . 2,804 . 381 I 

As or 24 August 1991 those Coho designated as Jack.o; are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and 11 inches in length. 
MONTHLY FISH PASSAGE SUMMARY REPOR 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

TABLE 104 I LOWER GRANITE PROJECT 

ItocrOBER 1990 

RIVER CONDITIONS 

I CHINOOK ADULTS CHINOOK COHO I COHO I J DISCH ~. SPILL J~URBIDlTY I 

IDATE I SPRING 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

n 

23 

24 

25 

26 

27 

28 

29 

30 

31 

\TOTAL \ 

AVG. 

TOTALS 

TO DATE 

SPRING 

SUMMER 

FALL 

ITOTAL I 

SUMMER FALL JACKS 

1 6 

3 6 

14 7 

8 8 

11 4 

9 2 

9 5 

2 3 

10 2 

10 1 

0 0 

4 1 

3 1 

6 2 

9 1 

10 3 

4 4 

1 3 

10 1 

2 2 

10 1 

3 0 

2 3 

. 0 0 

5 2 

9 6 

8 3 

6 3 

6 2 

2 1 

3 1 

180 84 

6 3 

CHINOOK CHlNOOK 

ADVLT JACK 

17315 234 

5093 128 

354 181 

22,762 154J 

,. .. .1 

ADULT JACK ISOCKEYE STEELHEAD SHAD MINl-JCK 1 KCF'S KCFS SECCHII DEG F 

601 0 18.4 0.0 

1232 3 16.7 0.0 

973 1 15.2 0.0 

1020 0 18.1 0.0 

893 4 19.3 0.0 

979 2 20.1 0.0 

781 0 20.3 0.0 

365 0 25.3 0.0 

621 7 27.9 0.0 

1173 0 19.0 0.0 

802 2 19.1 0.0 

821 0 17.5 0.0 

1224 2 17.4 0.0 

10S0 0 17.5 0.0 

834 1 19.9 0.0 

1342 2 18.3 0.0 

1158 0 19.7 0.0 

893 3 n.o 0.0 

1134 2 18.3 0.0 

663 0 19.8 0.0 

988 1 19.8 0.0 

700 0 19.5 0.0 

565 1 21.3 0.0 

654 0 21.3 0.0 

1048 1 20.0 0.0 

946 3 18.8 0.0 

638 1 19.1 0.0 

611 3 19.2 0.0 

549 1 20.2 0.0 

477 6 19.7 0.0 

382 0 19.1 0.0 

26,117 46 

842 1 19.6 0.0 

As of 24 August 1991 those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and n inches in length. 

• t " 

5.0 67.0 

5.0 66.0 

5.0 66.0 

5.0 66.0 

5.0 66.0 

5.0 64.0 

5.0 64.0 

5.0 62.0 

5.0 62.0 

5.0 62.0 

5.0 61.0 

5.0 61.0 

5.0 62.0 

5.0 60.0 

5.0 60.0 

5.0 59.0 

5.0 59.0 

5.0 59.0 

5.0 58.0 

5.0 58.0 

5.0 58.0 

5.0 58.0 

5.0 57.0 

5.0 57.0 

5.0 57.0 

5.0 56.0 

5.0 56.0 

5.0 56.0 

5.0 56.0 

5.0 56.0 

5.0 55.0 

5.0 60.1 
•• . . , 

MONTIll.. Y FISH PASSAGE SUMMARY REPORT 

U.S. ARl'v1Y ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

I CHINOOK ADULTS 

IDATE I SPRING 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

ITOTAL 

AVG. 

TOTALS 

TO DATE 

SPRI}'-; 

SUMMER 

SUM~IER FALL 

2 

5 

7 

2 

1 

0 

0 

2 

2 

1 

0 

0 

0 

0 

2 

4 

0 

0 

0 

1 

1 

1 

0 

0 

0 

0 

0 

0 

0 

0 

31 

1 -- .... --- CHINOOK UlINOOK 

'ADULTS JACKS 

17315 234 

5093 128 

CHINOOK COHO JCOHO I 

.lACKS ADULT TACK ISOCl\.'EYE 

0 

1 

1 

0 

1 

2 

1 

0 

0 

0 

0 

1 

0 

0 

0 

0 

0 

1 

0 

0 

0 

0 

1 

0 

0 

0 

0 

0 

0 

0 

9 

.. • • 

TABLE 105 

STEELHEAD SHAD MINI-JCK 

4-W 0 

610 0 

488 2 

656 1 

392 0 

4-JS 0 

554 0 

488 1 

~9 0 

228 0 

5-'7 0 

707 0 

450 0 

320 0 

610 ) 

.- 688 0 

60S 0 

551 0 

438 0 

305 1 

437 0 

812 0 

522 0 

394 0 

266 0 

253 0 

266 0 

299 0 

283 0 

169 0 

13,872 5 

462 

I STEELHEAD I SHAD tl\flNI-JCK 

55,305 2,804 _ 432 I 

'NOVE~m'ER 1990 

RIVER CONDITIONS 

IDISCH I SPILL I;URBIDITY .1 

I KCFS KCFS SECCHI I DEG F 

18.5 0.0 5.0 55.0 

20.0 0.0 5.0 54.0 

22.1 0.0 5.0 5S.0 

18.4 0.0 5.0 54.0 

20.4 0.0 5.0 53.0 

29.5 0.0 5.0 52.0 

26.9 0.0 5.0 52.0 

25.9 0.0 5.0 52.0 

21.0 0.0 5.0 51.0 

20.9 0.0 5.0 51.0 

23.2 0.0 5.0 51.0 

18.7 0.0 5.0 51.0 

19.9 0.0 5.0 50.0 

22.7 0.0 5.0 50.0 

23.3 0.0 5.0 50.0 

24.3 0.0 5.0 50.0 

19.~ 0.0 5.0 50.0 

19.3 0.0 5.0 49.0 

22.1 0.0 5.0 49.0 

24.4 0.0 5.0 48.0 - 23.3 0.0 5.0 48.0 

19.0 0.0 5.0 47.0 

20.0 0.0 5.0 47.0 

19.8 0.0 5.0 47.0 

23.9 0.0 5.0 47.0 

33.6 0.0 5.0 47.0 

29.4 0.0 5.0 46.0 

33.7 0.0 5.0 46.0 

35.3 0.0 5.0 46.0 

30.0 0.0 . 5.0 45.0 

23.6 0.0 5.0 49.8 

FALL 

[TOTAL 

385 190 

22,793 1552 

As or 24 August 1991 those Coho de.~ignated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks !Ire between 18 and 22 inches in length. 
MONTIll..Y"FISH PASSAGE SUMMARY REPORT 

U.S. ARMY ENGINEER DISTRICT, PORTLAND 

FISH COUNTS 

I CHINOOK ADULTS 

IDATE I SPRING 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

ITOTAL I 

AVG. 

TOTALS 

TO DATE 

SPRING 

SUMMER 

SUMMER FALL 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

~~T' CHINOOK 

IJACK 

17315 234 

5,093 128 

CHINOOK COHO I COHO I 

JACKS ADULT JACKISOCKEYE 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

TABLE 106 

STEELHEAD SHAD IMINI-JCK 

174 

181 

144 

112 

40 

98 

109 

83 

85 

48 

5S 

85 

103 

125 

112 

1,554 

104 

I~AD I ~HAD 'MINHCK S685i 2 804 _ 432 I 

I LOWERG~EPRO~ 

I'DECEMBER 1990 

-:: RIVER CONDITIONS 

IDISCH l SPll..L I~URBIDITY I 

L KCF'S KCFS SECCm I DEG F 

28.9 0.0 5.0 44.0 

23.8 0.0: 5.0 44.0 

31.3 0.0 4.4 43.0 

34.8 0.0 4.5 43.0 

21.7 0.0 4.6 43.0 

35.0 0.0 5.0 43.0 

39.1 0.0 5.0 42.0 

34.0 0.0 5.0 42.0 

31.3 0.0 5.0 42.0 

34.6 0.0 5.0 42.0 

36.3 0.0 5.0 42.0 

40./4 0.0 5.0 41.0 

35.8 0.0 5.0 41.0 

32.2 0.0 5.0 41.0 

36.1 0.0 5.0 41.0 

22.8 0.0 5.0 41.0 

32.3 0.0 5.0 41.0 

26.2 0.0 5.0 41.0 

29.8 0.0 5.0 41.0 

30.3 0.0 

46.3 0.0 

33.1 0.0 

24.4 0.0 

29.1 0.0 

29.2 0.0 

~1.7 0.0 

29.7 0.0 

29.4 0.0 

26.9 0.0 

29.7 0.0 

~3.6 0.0 

31.3 0.0 4.9 42.0 

FALL 

ITOTAL I 

385 190 

22,793 1552 

As of 24 August 1991 those Coho designated as Jacks are between 12 and 18 inches in length. 

Chinook Salmon described as Jacks are between 18 and 22 inches in length. 

•• . . ,•• • • 
•• . ., 

YEAR 1 JAN 1 FEB 1 MAR 1 APR 

1975 1 

1976 149 

1977 12,824 

1978 3,329 

1979 234 

1980 328 

1981 1,380 

1982 42 

1983 113 

1984 134 

1985 1.429 

1986 3,623 

1987 1 4,836 

1988 4,722 

1989 577 

1990 2.808 

Total 1 1361529 

10-Year 

Average I 11966 

• Jacks included 

TABLE 107 

MONTHLY COUNT OF CHINOOK SALMON 

LOWER GRANITE; 1975-1990 

• • 

MAY 1 .fUN 1 JUL 1 AUG 1 SEP 1 OCT 1 NOV 1 DEC 1 TOTALS· I 

11,693 8,722 4,854 1,183 1,462 474 71 28,460 

14,358 10,438 5,074 428 605 535 80 31,667 

22,892 6,718 4,622 203 961 776 ll5 2 49,123 

29,983 11,464 6976 1,234 698 519 42 1 54,246 

4,461 4,455 1,794 2S6 1,003 302 43 ll,548 

5~227 2558 1.916 241 345 343 28 10.986 

10,730 2,713 2,561 92 I,OOS 677 37 19,198 

9,lll 4,650 3,217 329 1,399 650 62 6 19,476 

7,676 3,551 3,167 234 818 552 79 16,lOO 

4,915 5,602 4,274 303 719 S22 48 16,517 

20.384 10.466 1.971 281 1.285 697 53 1 36.567 

26,434 7,472 2,796 137 1,250 1,J.36 172 3 43,023 

22,217 5,S78 3,532 216 664 50B 116 9 37,677 

20,615 8,771 2,654 2ll 429 371 104 4 37,882 

10,597 5,771 1,511 22S 478 338 60 19,557 

12925 4.902 2094 64 248 264 40 23 345 

1 2341228 1 1031831 1 531013 1 51638 1 131382 1 81," 1 1.160 1 261 4561471 

141561 51948 21778 2091 831 572 77 I 51 261944 
TABLE 108 

MONTIIL Y COUNT OF STEELHEAD TROUT 

1 LOWERG~DAM I 

1975 -1990 

YEAR 1 JAN I FEB I MAR APR I MAY I roN I JUL I AUG SEP OCT NOV DEC TOTAL 

1975 1,724 1,065 104 101 3,337 6,396 3,584 703 296 17,311 

1976 173 21 181 I,UO S75 UO 527 3,816 8,720 6,837 860 67 23,017 

1977 , 142 1,235 m 59 1,538 2,6S2 16,%96 27,492 2,'50 435 53,037 

1978 354 716 2,276 2,_ m , 478 2,721 10,82' ',528 788 108 30,068 

1m 12 44 SOl 96l 192 16 1,197 2,601 5,143 11,323 2,487 l66 lS,046 

1'80 1.14' 3.403 1.172 36 517 3.378 13.2'1 15.4S5 2.0S3 40.454 

1'81 1,052 1,610 604 '8 1,422 1,609 ',3'1 20,714 3,096 638 40,234 

1'82 1,778 2,lOl 1,472 66 817 ',118 20,%1' 32,850 3,945 373 72,840 

1983 3,336 1,416 l44 7 1,676 8,8" 32,063 34,028 4,425 140 86,234 

1'84 2,647 3,'14 961 40 1,_ 3,458 34,709 46,445 4,841 12 98,923 

I'SS 2.474 '.686 8S6 146 706 5017 63074 33.137 3.l3O 127 118463 

1'86 8,179 2,358 163 62 3,031 2,323 3',780 71,426 6,671 Sl6 134,51' 

1'87 2,96l 2,'51 lSI 51 783 2,34l 16,644 34,l35 8,809 1,123 70,151 

1'88 2,108 4,562 W 173 768 1,_ 27,071 43,066 6,307 556 87,040 

1'89 2,172 4,789 42' " 2,026 4,1" 4',256 55,766 13,308 535 132,579 

1990 2.728 332' 174 27 444 364 8lSO 26117 13872 1.554 56SS' 

Total 53' 790 I 33.986 I 47.270 I 9.262 I 1.113 I 17.918 I 57.651 I 361.132 I 472.003 I 78.345 1 6.766 11.086.775 

10-Year 

Average 

.. 

2.944 3.682 

.. ' 

578 77 I 1.356 3.'15 30.046 39.778 6.SS0 559 I 8'.784 

• I • • 
. 

. 

PROJECT SITE MAPS 
." 

r-

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• • ... 

Columbia and Snake River Projects 

• I • I 

~L-____________ ~~~~~ __________ ~~ __ ~ ____________ ~ ______ ~ ____________________________________________ -J 
. 

• 

The Dalles 

Ice Harbor 

Bonneville 

John Day 

McNary 

Little Goose 

Lower Granite 

Juvenile By-pass Systems 

lOT 

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Sluiceway Sluice 

Gate 

Ice and Trash Sluiceway 

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Plate 2 
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m 

w 

Bonneville Lock and Dam 

500 

pj 

FISh 

Ladder 

"",EXIt 

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SCALE IN FEET 

•• 1 

~ BonnevIlle RegIonal 

V,s,tors Center ant' FIsh Countmg and VIewIng Area 

c o L u M 

• • • • 

OREGON 

v 

8 I R 

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WASHINGTON 
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The Dalles Lock and Dam 

. , 

WASHINGTON 

SIlO 

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OREGON 

500 woo 

SCALE IN ~EET 

~~--------------------------------------------------------------------------------------------------------------------~ 
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r-

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U1 

. , .. , 

John Day Lock and Dam 

Navigation 

Lock 

Lake UmatIlla 

Fish Counlmg Slalion 

Lake Cellllo 

200 0 200 400 600 

W i i 

SCALE IN FEET 

• • • • 

o 

:IJ 

m 

G) 

o 

z 
." 

r-

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en 

. , 

McNary Lock and Dam 

~ en 

I 

Z 

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.. , 

1-22 

SpIllway 

Flshway Entrance 

Juvenile CollectIon 

FaCIlIty 

• • 

left 

Abutment 

. ~ 

Travelmg 

Screens 

o 

:D 

m 

G) 

o 

z 
•• • -I 

Ice Harbor Lock and Dam 

o 

.. 

~ 

n 

o 

Navigation 

Lock 

North 

Fish Ladder 

F,shway 

Pumps 

• • • II 

North - .. 

Lake Sacalawea 

Lake Wallula 

100 a 100 200 300 

SCALE IN FEET 
"tI 

r-

» 

• • • -r 

Lower Monumental Lock and Dam 

Lake Herbert G West 

Fish 

Counting Station 

. ~ . .. 

200 0 200 400 600 

----- - - - SCALE IN FEET 

Navlgallon 

Lock 

Lake SacaJawea 

To wmdust Park 

-t m 111111111111111111111111111", 

11",'1111'111 II,,+++. ++' BN """'111111111111""'++ 

~~--~-------------------------------------------------------------------------------~ 
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l> 

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m 

CD 

• • • -t 

Little Goose Lock and Dam 

(') 

.. 

3 

.. .. 

~ :5 

.. 

~ 

North 

Lower Monumental Pool 

Lake Bryan 

100 a 100 200 300 ,.e SCALE IN FEET 

VISItor Center 

and VIewIng Area 

FIsh 

ladder 

.. .. 

NavIgation 

lock 

. ... 
• 

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e 

.. I 

• 

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C 

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c 

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CD 

... . -

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~ 

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~ 

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SNAKE 

Lower 

Gramte Lake 

l 

200 o 

SCALE IN FEET 

200 400 600 Adult 

, FIsh Trap --------

V,s,tor Center and 

FIsh CountIng and 

VIewIng Area 

Flow 

RIVER 

Na"gatlon 

Lock 

\ "0 

-z. 

Lake Bryan 

FIngerling HOldIng 

FacIlitIes 

'PLATE 10