Criteria for abundance monitoring Accuracy Accuracy Precision Precision Representation Representation
Quality Levels AExcellent AExcellent BVery Good BVery Good CGood CGood DFair DFair FPoor FPoor
Major Regions Upper Columbia River (above Priest Rapids) Upper Columbia River (above Priest Rapids) Snake River Snake River Mid-Columbia River (above Bonneville) Mid-Columbia River (above Bonneville) Lower Columbia River Lower Columbia River
Accuracy and Precision specific: Accuracy and Precision specific: Region; Species and race Chinook: sp/su, fall Steelhead: su/wi CohoChumSockeye Bull Trout (D max?; C?; all Fs?) Representation: By Monitoring project Representation: By Monitoring project
Interception Methods Fixed structures, complete blocks (Dams/Hatcheries) Fixed structures, complete blocks (Dams/Hatcheries) 1) complete or near complete count (i.e., 24/7) 2) incomplete count (i.e., >=2/3 time extrapolated) 3) incomplete count (i.e., <2/3 time extrapolated) Un-fixed structures or incomplete blocks (Traps/Weirs) Un-fixed structures or incomplete blocks (Traps/Weirs) 1) complete or near complete count 2) incomplete count (w/ mark-recapture) 3) incomplete count (w/o mark-recapture)
Spawner Surveys: Spatial Coverage Index: How much coverage? Index: How much coverage? 1) <50% of habitat 2) 50-85% of habitat 3) >85% of habitat EMAP or probabilistic: What level? EMAP or probabilistic: What level? 1) ESU 2) MPG 3) Population
Spawner Surveys: Temporal Coverage 1-2 Pass at peak 1-2 Pass at peak Multi-Pass around peak (>=3) Multi-Pass around peak (>=3) Census or Area-under-curve
Spawner Surveys: Type Redds Redds Live and Carcasses Live and Carcasses
Snake-Dam/Hatchery Accuracy: Accuracy: DH1: A: sp/su chin, fall chin, sock, su sthd DH2: B: sp/su chin, fall chin, sock, su sthd DH3: D: sp/su chin, fall chin, sock, su sthd Precision: Precision: DH1: A: sp/su chin, fall chin, sock, su sthd DH2: B: sp/su chin, fall chin, sock, su sthd DH3: F: sp/su chin, fall chin, sock, su sthd
Snake-Trap/Weir Accuracy: Accuracy: TW1: A: sp/su chin, sock; n/a: su sthd TW2: B: sp/su chin, sock, su sthd TW3: D: sp/su chin, sock, su sthd Precision: Precision: TW1: A: sp/su chin, sock; n/a: su sthd TW2: B: sp/su chin, sock; C: su sthd TW3: D: sp/su chin, sock; F: su sthd
Snake-Spawner Surveys 85% 85%Index 1/2-pass sp/su chin: A,P=F sp/su chin: A=D, P=F sp/su chin: A=C, P=D su sthd: A,P=F su sthd : A, P=F su sthd : A=D, P=F su 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=B Census su sthd: A,P=F su sthd : A,P=F su sthd : A,P=D ProbabilisticLoMedHigh 1/2-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=F su 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, P=C Census su sthd: A,P=F su sthd : A, P=F su sthd : A,P=D