wallowa stock summer steelhead program review grande ronde river
DESCRIPTION
Wallowa Stock Summer Steelhead Program Review Grande Ronde River. Joe Bumgarner Washington Department of Fish and Wildlife. WDFW Summer Steelhead Program Goals. SAR = 0.5%, SAS = 1.5%. Steelhead Program Management Objectives. Establish steelhead broodstock (s) to meet egg needs - PowerPoint PPT PresentationTRANSCRIPT
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WALLOWA STOCK SUMMER STEELHEAD PROGRAM REVIEW
GRANDE RONDE RIVER
Joe BumgarnerWashington Department of Fish and Wildlife
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WDFW Summer SteelheadProgram Goals
Location
Original SmoltGoals
Current Smolt Goals
Adult Goal to Project
Area
Total Adult Goal
Snake River 126,000 160,000 630 1,890Tucannon 175,000 0 876 2,628
Walla Walla 180,000 100,000 900 2,700Touchet 150,000 85,000 750 2,250
Grande Ronde 300,000 200,000 1,500 4,500TOTALS 931,000 545,000 4,656 13,968
SAR = 0.5%, SAS = 1.5%
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Steelhead ProgramManagement Objectives
Establish steelhead broodstock(s) to meet egg needs
Return adult steelhead to the Columbia, Snake, and tributary rivers which meets LSRCP goals
Improve or re-establish sport fisheries
Maintain and enhance natural populations of steelhead and other native salmonids
Coordinate actions with other basin managers
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Steelhead ProgramManagement Objectives
(additional)
Monitor the status and trends of natural steelhead populations where LSRCP fish might have affects
Program is compliant with ESA (HGMP’s, FMEP’s) and WDFW Policies to protect and recover wild stocks
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Steelhead Management Driversin Southeast Washington
LSRCP US v OR
Wild Fish Protection& ESA Recovery
RM&E
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Presentation Outline
Hatchery Production
Adult Returns
Grande Ronde Fishery
Data Gaps
Program Summary
Hatchery Reform Actions
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Washington Oregon
Walla Walla River
Tucannon River
Asotin Cr.
Clearwater River
Columbia River
Palouse River
Touchet River
ICH
LMNLGO
LGR Idaho
Grande Ronde R.
Snake R.
Snake R.
Snake R.
Lyons Ferry Hatchery
WDFW Wallowa Stock Steelhead Program Hatchery Facilities
Cottonwood AP and Adult Trap
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Trapping and Spawning
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Broodstock History and Goals
Source Years # of females spawnedWallowa Hatchery
(ODFW)1981-1992 Refer to ODFW
presentationCottonwood Creek 1992 - Present 56-173
Current Goal = 60 Full Spawn or, 120 Half-Spawn Females
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Cottonwood Creek Adult Trap
Acclimation PondIntake Screen
Adult Holding Area
Trap Entrance
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Wallowa StockRun Timing at Cottonwood Cr.
2/252/29 3/4 3/8
3/123/16
3/203/24
3/28 4/1 4/5 4/94/13
4/174/21
4/254/29
0
20
40
60
80
100
AVG20032004200520062007200820092010
Date
Perc
ent o
f Tot
al R
un
Spawning
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Cottonwood Cr. Adult Trapping
91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 110
500
1,000
1,500
2,000
2,500
Hatchery Wild
Run Year
Num
ber o
f Fis
h
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Disposition of Trapped Adults at Cottonwood Creek
Killed - Not
Used15%
Passed Upstream of Trap
64%
Pre-Spawn Mortal-
ity2%
Spawned
19%
RY’s 1994-2008 RY’s 2009-11
Food Bank10%
Killed - Not Used70%
Pre-Spawn Mortal-
ity6%
Spawned
14%
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Coded-Wire Tag Recoveriesin Cottonwood Cr.
Cottonwood; 99.84%
LFH / LFH; 0.01% LFHTucannon, 0.06%
LFH Dayton, 0.05%
TUC Tucannon, 0.03%
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Hatchery Rearing
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Lyons Ferry Hatchery
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WDFW Wallowa StockEgg to Release Survival
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
00
01
02
03
04
05
06
07
08
09
10
11
0%
20%
40%
60%
80%
100%
Green Egg to Smolt Eyed Egg to Smolt
Brood Year
Surv
ivva
l
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Disease/Pathology
92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 120%
20%
40%
60%
80%
100%
Brood Year
Dete
ction
of I
HNV
(% o
f Fem
ales
)
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Marking and Tagging
100% AD Fin Clip
Portion LV Fin Clip + CWT1984-1986, 1996-PresentMinimum 20,000 Tags
PIT Tagged N PurposeBY 1998-2000 300 Juvenile MigrationBY 2007-Present 4,000-6,000 Adult Returns/Straying
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Smolt Releases
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Release Strategies
Cottonwood AP
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Washington Oregon
Walla Walla River
Tucannon River
Asotin Cr.
Clearwater River
Columbia River
Palouse River
Touchet River
ICH
LMNLGO
LGR Idaho
Grande Ronde R.
Snake R.
Snake R.
Snake R.
Lyons Ferry Hatchery
WDFW Wallowa Stock Release History
Cottonwood AP
1983-1989
1997
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WDFW Wallowa Stock Releases Grande Ronde Basin
82 84 86 88 90 92 94 96 98 00 02 04 06 08 10 120
100,000
200,000
300,000
400,000
500,000
600,000
Release Year
Num
ber o
f Fis
h
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Adult Returns
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Mitigation Goals
Location# of
AdultsTotal 4,500
Project Area 1,500
Project AreaAll Areas Within Snake River Basin
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WDFW Wallowa StockRun Timing at Mainstem Dams
7/1 7/97/17
7/25 8/28/10
8/188/26 9/3
9/119/19
9/2710/5
10/1310/21
10/290
25
50
75
100
BONNICHLGR
Date
Perc
ent o
f Tot
al R
un
Snake River SteelheadFishery Opens
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WDFW Wallowa Stock SAS / SAR Survival
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06-0.5%0.0%0.5%1.0%1.5%2.0%2.5%3.0%3.5%4.0%4.5%
SAS SAR
Brood Year
Surv
ival Downriver
Harvest
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WDFW Wallowa StockTotal Adult Returns (SAS)
84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 090
2,000
4,000
6,000
8,000
10,000
12,000
14,000
Run Year
Num
ber o
f Fis
h
Total Return Goal
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WDFW Wallowa StockAdult Returns to Project Area (SAR)
84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 090
2,000
4,000
6,000
8,000
10,000
12,000
Run Year
Num
ber o
f Fis
h
Project Area Return Goal
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WDFW Wallowa StockProgeny:Parent Ratio
1992199319941995199619971998199920002001200220032004200520060
10
20
30
40
50
60
Brood Year
Prog
eny:
Pare
nt R
atio
AVG = 30
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Percent Harvest and EscapementWallowa Stock Releases
Location Sub-AreaBrood Year
Mean2001 2002 2003 2004 2005 2006
Ocean 0.3 0.0 0.0 0.0 0.0 0.0 0.05%
ColumbiaRiver
SportTribalStray HarvestStray Rack
2.62.80.10.1
7.22.40.00.0
2.93.50.10.5
4.09.60.40.6
6.14.70.00.1
5.53.50.20.3
4.74.40.10.3
9%
SnakeRiver
Sport (Below LGD)Sport (Above LGDTribalStray Harvest (Below LGD)Stray Harvest (Above LGD)Stray Rack (Below LGD)Stray Rack (Above LGD)
2.820.80.00.60.00.30.0
1.318.80.00.54.00.30.0
3.38.50.00.91.90.50.0
1.019.40.00.53.10.20.0
4.724.90.00.38.50.10.0
0.726.00.00.52.80.00.0
2.319.70.00.63.40.20.0
26%Grande Ronde Sport Harvest
Stray HarvestStray Rack
43.32.30.0
25.01.80.2
36.81.70.1
29.13.30.0
19.80.90.0
25.30.70.0
29.91.80.1
32%Escapement to Weir Cottonwood Creek 24.4 38.5 39.3 28.6 29.9 34.6 33%
Strays = 4.7%
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Wallowa Stock Stray Distribution2001-06 Brood Years
Deschutes Sport, 2.3%
Clearwater River = 43.6%Snake ↑ Salmon R. = 31.8%Salmon River = 7.7%Grande Ronde R. = 1.8%
Sport Fishery = 89.9%
Tucannon Sport, 2.7%
Other, 10.1%
Deschutes, 4.7%
Lyons Ferry, 4.2%
Wallowa, 1.2%
Snake ↑LGR
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Grande Ronde Fishery
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Grande Ronde Fishery Locations (WA)
Jose
ph Cree
k Bas
in
Wenaha R.
SnakeRiver
CottonwoodAP
WAOR
WAOR
Troy, OR
Bogan’sResort
Schumaker
0 2Miles
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Fishery Details
38 RM, 319 Days Open
Angler Info from 2010-2012Angler Trips – 95% are 1-5 Days
96% of Anglers are from WA, OR, ID
4% of Anglers are USA wide
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Destination – Grande Ronde2009-2011 Run Years
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Fishery Details
38 RM, 319 Days Open Angler Trips – 95% are 1-5 Days 96% of Anglers are WA/OR/ID Origin 4% of Anglers are USA wide ~$1,000 Direct Cost per Steelhead
Harvested (USFWS 2002, WA Steelhead Plan)
$3-8 M/year (RY’s 2000-2008 Harvest Est.)
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Fishery Harvest (RY 1985-2010)Grande Ronde River in Washington
Sep Oct Nov Dec Jan Feb Mar Apr0%
5%
10%
15%
20%
25%
30%
35%
Month
Tota
l Har
vest
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Program Contribution (RY 1998-2009)Bogan’s Resort to Oregon Stateline
Sep Oct Nov Dec Jan Feb Mar Apr0%
20%
40%
60%
80%
100%
WDFWODFW
Month
Tota
l Har
vest
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Total Harvest Washington Portion of Grande Ronde
68 71 74 77 80 83 86 89 92 95 98 01 04 070
1,000
2,000
3,000
4,000
5,000
6,000
7,000
8,000
9,000
0
5,000
10,000
15,000
20,000Total Harvest Angler Days
Run Year
Num
ber o
f Fis
h Angler Days
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Data GapsNatural Production Monitoring
Joseph Creek (ODFW) Large wild population, low number of hatchery strays?
Wenaha Basin Wilderness Area, Remote, Difficult Access Unknown presence of hatchery fish
Local Tributaries near Cottonwood Small, maybe < 50 adults/year High % of hatchery strays (Rattlesnake Cr, Menatchee Cr)
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Local Straying
Menatchee Cr. - 2001 Rattlesnake Cr. - 2000
N = 17, 77% Hatchery N = 55, 78% Hatchery
3 River Miles Downstreamof Cottonwood
9 River Miles Upstreamof Cottonwood
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Wild Stock Protections Wild SH refuge areas
Joseph Creek, Wenaha River Basin, Asotin Creek Most headwater areas
No Wild SH harvest – selective fisheries since 1984 Barbless hooks required ↑ Daily Bag Limit to 3 (2001) Selective gear/closed area regulations – Trout ↓ Hatchery smolt releases and locations Removal of hatchery steelhead at weirs/traps
(Cottonwood, Asotin, Almota, Tucanonn, Dayton, etc…..)
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Program SummaryManagement Objectives – Grande Ronde
Establish broodstock – YES
Achieve LSRCP goals (SAR, SAS, Adults) – Partial
Improve or re-establish sport fisheries – YES
Coordinate actions with other basin managers – YES
Compliant with ESA (HGMP’s, FMEP’s) – YES
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Program SummaryManagement Objectives – Grande Ronde
Compliant with WDFW Policies to protect and recover wild steelhead stocks – Partially
Maintain and/or enhance natural steelhead populations – Unknown
Monitor the status/trends of natural populations where LSRCP fish might have affects – NO
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Hatchery Reform Actions
Created local broodstock ↑ homing to local area
↓ Smolt numbers and release locations
↑ Smolt size ↑ survival and emigration success ↓ effects of residualism
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Hatchery Reform Actions (cont)
Removal of excess adults ↓ spawning in other locations ↓ risk of disease transmission to wild fish
Annually CWT and PIT Tag Determine SAR’s, Adult Returns, Straying
Half spawn females ↑ genetic diversity and fitness
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Questions
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Deschutes River Strays(Sport/Rack Recoveries in Deschutes River)
84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 060%
1%
2%
3%
4%
Brood Year
% o
f Tot
al R
etur
n Ab
ove
Desc
hute
s R.
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Wallowa StockAge Composition
BY 1993-2006
1-salt2-salt3-salt
BY 1982-1992
1-salt2-salt3-salt