Criteria for abundance monitoring Accuracy Accuracy Precision Precision Representation...

Criteria for abundance monitoringCriteria for abundance monitoring

AccuracyAccuracy

PrecisionPrecision

RepresentationRepresentation

Quality LevelsQuality Levels

AA ExcellentExcellent BB Very GoodVery Good CC GoodGood DD FairFair FF PoorPoor

Major RegionsMajor Regions

Upper Columbia River (above Priest Upper Columbia River (above Priest Rapids)Rapids)

Snake RiverSnake River Mid-Columbia River (above Bonneville)Mid-Columbia River (above Bonneville) Lower Columbia RiverLower Columbia River

Accuracy and Precision specific: Accuracy and Precision specific:

Region; Species and race Region; Species and race

Chinook: sp/su, fallChinook: sp/su, fall

Steelhead: su/wiSteelhead: su/wi

CohoCoho

ChumChum

SockeyeSockeye

Bull Trout (D max?; C?; all Bull Trout (D max?; C?; all F’s?)F’s?)

Representation: By Monitoring projectRepresentation: By Monitoring project

Interception MethodsInterception Methods Fixed structures, complete blocks (Dams/Hatcheries)Fixed structures, complete blocks (Dams/Hatcheries)

1) complete or near complete count (i.e., 24/7)1) complete or near complete count (i.e., 24/7)2) incomplete count (i.e., >=2/3 time extrapolated)2) incomplete count (i.e., >=2/3 time extrapolated)3) incomplete count (i.e., <2/3 time extrapolated)3) incomplete count (i.e., <2/3 time extrapolated)

Un-fixed structures or incomplete blocks Un-fixed structures or incomplete blocks (Traps/Weirs)(Traps/Weirs)1) complete or near complete count1) complete or near complete count2) incomplete count (w/ mark-recapture)2) incomplete count (w/ mark-recapture)3) incomplete count (w/o mark-recapture)3) incomplete count (w/o mark-recapture)

Spawner Surveys: Spatial Spawner Surveys: Spatial CoverageCoverage

Index: How much coverage?Index: How much coverage?

1) <50% of habitat1) <50% of habitat2) 50-85% of habitat2) 50-85% of habitat3) >85% of habitat3) >85% of habitat

EMAP or probabilistic: What level?EMAP or probabilistic: What level?

1) ESU1) ESU2) MPG2) MPG3) Population3) Population

Spawner Surveys: Temporal Spawner Surveys: Temporal CoverageCoverage

1-2 Pass at peak 1-2 Pass at peak

Multi-Pass around peak (>=3)Multi-Pass around peak (>=3)

Census or Area-under-curveCensus or Area-under-curve

Spawner Surveys: TypeSpawner Surveys: Type

ReddsRedds

Live and CarcassesLive and Carcasses

Snake-Dam/HatcherySnake-Dam/Hatchery Accuracy: Accuracy:

DH1: A: sp/su chin, fall chin, sock, su sthdDH1: A: sp/su chin, fall chin, sock, su sthd

DH2: B: sp/su chin, fall chin, sock, su sthdDH2: B: sp/su chin, fall chin, sock, su sthd

DH3: D: sp/su chin, fall chin, sock, su sthdDH3: D: sp/su chin, fall chin, sock, su sthd Precision: Precision:

DH1: A: sp/su chin, fall chin, sock, su sthdDH1: A: sp/su chin, fall chin, sock, su sthd

DH2: B: sp/su chin, fall chin, sock, su sthdDH2: B: sp/su chin, fall chin, sock, su sthd

DH3: F: sp/su chin, fall chin, sock, su sthdDH3: F: sp/su chin, fall chin, sock, su sthd

Snake-Trap/WeirSnake-Trap/Weir Accuracy: Accuracy:

TW1: A: sp/su chin, sock; n/a: su sthdTW1: A: sp/su chin, sock; n/a: su sthd

TW2: B: sp/su chin, sock, su sthdTW2: B: sp/su chin, sock, su sthd

TW3: D: sp/su chin, sock, su sthdTW3: D: sp/su chin, sock, su sthd Precision: Precision:

TW1: A: sp/su chin, sock; n/a: su sthdTW1: A: sp/su chin, sock; n/a: su sthd

TW2: B: sp/su chin, sock; C: su sthdTW2: B: sp/su chin, sock; C: su sthd

TW3: D: sp/su chin, sock; F: su sthdTW3: D: sp/su chin, sock; F: su sthd

Snake-Spawner SurveysSnake-Spawner Surveys<50%<50% 50-85%50-85% >85%>85%

IndexIndex1/2-pass sp/su chin: A,P=F sp/su chin: A=D, P=F sp/su chin: A=C, 1/2-pass sp/su chin: A,P=F sp/su chin: A=D, P=F sp/su chin: A=C,

P=DP=D

su sthd: A,P=F su sthd : A, P=F su sthd : A=D, P=Fsu sthd: A,P=F su sthd : A, P=F su sthd : A=D, P=F

Multi/ sp/su chin: A,P=F sp/su chin: A=C, P=D sp/su chin: A, P=BMulti/ sp/su chin: A,P=F sp/su chin: A=C, P=D sp/su chin: A, P=B

Census su sthd: A,P=F su sthd : A,P=F su sthd : A,P=DCensus su sthd: A,P=F su sthd : A,P=F su sthd : A,P=D

ProbabilisticProbabilistic LoLo MedMed HighHigh1/2-pass sp/su chin: A,P=F sp/su chin: A,P=D sp/su chin: A,P=C1/2-pass sp/su chin: A,P=F sp/su chin: A,P=D sp/su chin: A,P=C

su sthd: A,P=F su sthd : A, P=F su sthd : A=D, P=Fsu sthd: A,P=F su sthd : A, P=F su sthd : A=D, P=F

Multi/ sp/su chin: A,P=F sp/su chin: A=C, P=D sp/su chin: A=B, Multi/ sp/su chin: A,P=F sp/su chin: A=C, P=D sp/su chin: A=B, P=CP=C

Census su sthd: A,P=F su sthd : A, P=F su sthd : A,P=DCensus su sthd: A,P=F su sthd : A, P=F su sthd : A,P=D