Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600...
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![Page 1: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/1.jpg)
Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook
Project # 199801600
Oregon Department of Fish & Wildlife
James RuzyckiRichard CarmichaelWayne WilsonTerra Lang SchultzDerek Wiley
![Page 2: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/2.jpg)
Salmonid Productivity, Escapement, Trend, and Habitat Monitoring in the John Day River Basin
Project # 199801600
Oregon Department of Fish & Wildlife
James RuzyckiRichard CarmichaelWayne WilsonTerra Lang SchultzDerek Wiley
![Page 3: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/3.jpg)
Columbia Plateau
![Page 4: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/4.jpg)
Objectives
• Provide accurate and precise status and trend data for Chinook and steelhead of the John Day River basin.
– Escapement estimates
– Population characteristics» Age composition
» Distribution
– Smolt-to-adult returns (SAR)
– Smolt production
– Habitat monitoring
![Page 5: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/5.jpg)
![Page 6: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/6.jpg)
![Page 7: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/7.jpg)
Methods
• Spawning ground surveys• Escapement• Distribution• Age composition• Stray rates
• Seining and Rotary Screw Traps • SAR
– PIT tagging– Dam detections
• Smolt Production– Mark recapture
• Steelhead Status• EMAP• ODFW Aquatic Inventories
![Page 8: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/8.jpg)
Smolt collection points
![Page 9: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/9.jpg)
Results
• Chinook spawning ground surveys• Documented redds in new locations• Trend monitoring• Basin-wide escapement estimates• Age structure• GIS database• Stray rates
![Page 10: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/10.jpg)
Spring Chinook Redd Counts
Year
1960 1965 1970 1975 1980 1985 1990 1995 2000
Nu
mbe
r of
Red
ds
0
500
1000
1500
2000
IndexCensus
![Page 11: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/11.jpg)
Results
• Chinook spawning ground surveys• Documented redds in new locations• Trend monitoring• Basin-wide escapement estimates• Age structure• GIS database• Stray rates
![Page 12: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/12.jpg)
Spring Chinook Escapement
Number of Redds
Year North Fork
Middle Fork
Mainstem
Total Escapement
2000 929 569 381 1,879 5,637
2001 1,077 354 432 1,863 5,589
2002 1,057 391 507 1,955 5,865
2003 858 236 323 1,417 4,251
![Page 13: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/13.jpg)
Results
• Chinook spawning ground surveys• Documented redds in new locations• Trend monitoring• Basin-wide escapement estimates• Age structure• GIS database• Stray rates
![Page 14: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/14.jpg)
MEPS length (mm)
100 200 300 400 500 600 700 800 900
Per
cent
fre
que
ncy
0
10
20
30
40age 2age 3age 4age 5
Adult Chinook Size Distribution
![Page 15: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/15.jpg)
Chinook % Age Composition
Year Age 3 Age 4 Age 5
1998 2.9 81.6 15.5
1999 6.3 89.2 4.5
2000 1.8 96.9 1.3
2001 2.7 89.5 7.8
2002 2.7 94.3 3.0
2003 4.3 83.2 12.6
![Page 16: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/16.jpg)
Results
• Chinook spawning ground surveys• Documented redds in new locations• Trend monitoring• Basin-wide escapement estimates• Age structure• GIS database• Stray rates
![Page 17: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/17.jpg)
![Page 18: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/18.jpg)
![Page 19: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/19.jpg)
Results
• Chinook spawning ground surveys• Documented redds in new locations• Trend monitoring• Basin-wide escapement estimates• Age structure• GIS database• Stray rates
![Page 20: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/20.jpg)
Year Carcasses Marked Fish %
1998 345 0 0.0
1999 405 4 1.0
2000 1,530 17 1.1
2001 1,355 10 0.7
2002 988 10 1.0
2003 836 29 3.5
Chinook Strays
![Page 21: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/21.jpg)
Results
• Smolt seining and trapping• SAR from PIT tagging
• Basin-wide production
• Age structure of steelhead smolts
![Page 22: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/22.jpg)
Spring ChinookSmolt-to-Adult Returns
# Returning Adults
CohortTag Year
# tagged Age 3 Age 4 Age 5 SAR
1998 2000 1,852 4 112 28 7.8%
1999 2001 3,893 7 80 15 2.6%
2000 2002 4,000 5 86
2001 2003 6,147 5
2002 2004 4,017
![Page 23: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/23.jpg)
Summer SteelheadSmolt-to-Adult Returns
# Returning Adults
Tag Year
# tagged 2002 2003 SAR
2001 435 1 5 1.4%
2002 --
2003 144
2004 3,668
![Page 24: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/24.jpg)
Results
• Smolt seining and trapping• SAR from PIT tagging
• Basin-wide production
• Age structure of steelhead smolts
![Page 25: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/25.jpg)
Smolt Production
Year Abundance 95% CL’s
2001 92,922 79,258-111,228
2002 103,097 90,280-119,774
2003 83,394 76,739-91,734
![Page 26: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/26.jpg)
Results
• Smolt seining and trapping• SAR from PIT tagging
• Basin-wide production
• Age structure of steelhead smolts
![Page 27: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/27.jpg)
Steelhead Smolt Size Distribution
Fork length (mm)
75 100 125 150 175 200 225 250 275
Per
cent
freq
uenc
y
0
10
20
30
40
50
n = 103age 3age 2age 1
![Page 28: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/28.jpg)
Results
• Steelhead Status• EMAP sampling protocol
• Spawner surveys
• Juvenile surveys
• Habitat
• ODFW Aquatic Inventories
![Page 29: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/29.jpg)
Steelhead EMAPSample Sites
![Page 30: Monitor Natural Escapement and Productivity of John Day Basin Spring Chinook Project # 199801600 Oregon Department of Fish & Wildlife James Ruzycki Richard.](https://reader035.fdocuments.net/reader035/viewer/2022070305/5514ea0f55034693478b5bca/html5/thumbnails/30.jpg)
Conclusions
• Monitoring project• Subbasin-wide
• Columbia Basin comparisons• CSS
• Long-term dataset• Chinook and steelhead