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Puget Sound Stream Benthos
Sampling Agency: University of Washington
Project: B. Kleindl's Thesis
Date Released: 1/20/2016
Taxonomic Effort: Coarse Resolution
Samples Taken: 3
Organisms Counted: 737+386+1215 = 2338
Sampling Date: 9/9/1994
Site Code: BB4
Location: 47.718858°, -122.076237°
Bear Creek (Sammamish River) Bear Creek Subbasin Sammamish River Basin WRIA 8 - Cedar-Sammamish
Score Type
Taxonomic Resolution
Taxa Attributes
Replicate Handling
Samples




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Sample 1 of 3

Sample Code: BB4_1994_1
Sample ID: 10502
QC Replicate? No
Surface Area: 1.00 ft2
Composite? 1 Collection
Sub-sampling by Lab: Not specified
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Subclass: OligochaetaOligochaeta20647YesNoNoNoNoNoNoNo 5 
Order: ColeopteraHeterlimnius10920YesNoNoYesNoNoYesNo54 
Order: ColeopteraOptioservus123YesNoNoYesNoNoYesNo 45
Order: ColeopteraZaitzevia10IgnoredNoNoYesNoNoYesNo 4 
Order: DipteraCeratopogonidae10IgnoredNoYesNoNoNoNoNo 6 
Order: DipteraChironomidae12723YesNoNoNoNoNoNoNo 6 
Order: PlecopteraZapada100IgnoredNoNoNoNoNoNoNo 2 
Order: PlecopteraSweltsa284YesNoYesYesNoNoNoNo 12
Order: PlecopteraSkwala31YesNoYesNoNoNoYesNo 23
Order: TrichopteraGlossosoma267YesNoNoNoNoNoYesNo1002
Order: TrichopteraHydropsyche6117YesNoNoNoNoNoYesNo 45
Order: TrichopteraNeureclipsis114YesNoNoNoNoNoNoNo   
Order: TrichopteraHydroptila4511YesNoNoNoYesNoYesNo  4
Order: TrichopteraWormaldia30IgnoredNoNoNoNoNoYesNo 31
Order: TrichopteraRhyacophila20IgnoredNoYesNoNoNoYesNo 0 
Order: MegalopteraSialis30IgnoredNoYesYesNoNoNoNo 44
Order: EphemeropteraParaleptophlebia20IgnoredNoNoNoNoNoNoNo 11
Order: EphemeropteraBaetis356YesNoNoNoNoNoYesNo 5 
Order: EphemeropteraRhithrogena252YesNoNoNoNoYesYesNo1502
Class: BivalviaBivalvia221YesNoNoYesNoNoNoNo   
Class: GastropodaGastropoda20IgnoredNoNoNoNoNoNoNo 7 
Phylum: NemataNemata30IgnoredNoNoNoNoNoNoNo   
 Total:737146 130%5%24%6%3%44%0%   

Sample 2 of 3

Sample Code: BB4_1994_2
Sample ID: 10503
QC Replicate? No
Surface Area: 1.00 ft2
Composite? 1 Collection
Sub-sampling by Lab: Not specified
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Subclass: OligochaetaOligochaeta13528YesNoNoNoNoNoNoNo 5 
Order: AmphipodaAmphipoda20IgnoredNoNoNoYesNoNoNo 4 
Order: ColeopteraHeterlimnius122YesNoNoYesNoNoYesNo54 
Order: DipteraChironomidae103YesNoNoNoNoNoNoNo 6 
Order: DipteraSimulium10IgnoredNoNoNoYesNoYesNo 6 
Order: PlecopteraSweltsa184YesNoYesYesNoNoNoNo 12
Order: PlecopteraHesperoperla10IgnoredNoYesYesNoYesYesNo 1 
Order: PlecopteraSkwala10IgnoredNoYesNoNoNoYesNo 23
Order: TrichopteraGlossosoma115YesNoNoNoNoNoYesNo1002
Order: TrichopteraHydropsyche5411YesNoNoNoNoNoYesNo 45
Order: TrichopteraCyrnellus10IgnoredNoNoNoNoNoNoNo   
Order: TrichopteraHydroptila20IgnoredNoNoNoYesNoYesNo  4
Order: MegalopteraSialis33YesNoYesYesNoNoNoNo 44
Order: EphemeropteraAttenella20IgnoredNoNoNoNoYesYesNo103 
Order: EphemeropteraBaetis123YesNoNoNoNoNoYesNo 5 
Order: EphemeropteraRhithrogena11921YesNoNoNoNoYesYesNo1502
Class: BivalviaBivalvia10IgnoredNoNoYesNoNoNoNo   
Phylum: NemataNemata10IgnoredNoNoNoNoNoNoNo   
 Total:38680 90%6%9%1%32%56%0%   

Sample 3 of 3

Sample Code: BB4_1994_3
Sample ID: 10504
QC Replicate? No
Surface Area: 1.00 ft2
Composite? 1 Collection
Sub-sampling by Lab: Not specified
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Subclass: OligochaetaOligochaeta30973YesNoNoNoNoNoNoNo 5 
Order: AmphipodaAmphipoda72YesNoNoNoYesNoNoNo 4 
Order: IsopodaIsopoda20IgnoredNoNoNoYesNoNoYes 8 
Order: ColeopteraCleptelmis84YesNoNoYesNoNoYesNo 4 
Order: ColeopteraHeterlimnius94YesNoNoYesNoNoYesNo54 
Order: DipteraChironomidae5810YesNoNoNoNoNoNoNo 6 
Order: DipteraSimulium17237YesNoNoNoYesNoYesNo 6 
Order: DipteraDicranota10IgnoredNoYesNoNoNoNoNo 32
Order: PlecopteraZapada5414YesNoNoNoNoNoNoNo 2 
Order: PlecopteraSweltsa6313YesNoYesYesNoNoNoNo 12
Order: PlecopteraSkwala41YesNoYesNoNoNoYesNo 23
Order: TrichopteraGlossosoma52YesNoNoNoNoNoYesNo1002
Order: TrichopteraHydropsyche20347YesNoNoNoNoNoYesNo 45
Order: TrichopteraNeureclipsis124YesNoNoNoNoNoNoNo   
Order: TrichopteraBrachycentrus10IgnoredNoNoNoNoNoYesNo 1 
Order: TrichopteraWormaldia517YesNoNoNoNoNoYesNo 31
Order: TrichopteraRhyacophila40IgnoredNoYesNoNoNoYesNo 0 
Order: EphemeropteraParaleptophlebia187YesNoNoNoNoNoNoNo 11
Order: EphemeropteraBaetis5412YesNoNoNoNoNoYesNo 5 
Order: EphemeropteraRhithrogena18037YesNoNoNoNoYesYesNo1502
 Total:1215274 160%6%7%15%15%57%0.16%