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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: 296+248+460 = 1004
Sampling Date: 9/27/1994
Site Code: TH2
Location: 47.722178°, -122.307315°
Thornton Creek Thornton Creek Subbasin Cedar River / Lake Washington Basin WRIA 8 - Cedar-Sammamish
Score Type
Taxonomic Resolution
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Sample 1 of 3

Sample Code: TH2_1994_1
Sample ID: 10580
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: OligochaetaOligochaeta3010YesNoNoNoNoNoNoNo 5 
Order: AmphipodaAmphipoda7945YesNoNoNoYesNoNoNo 4 
Order: IsopodaIsopoda103IgnoredNoNoNoYesNoNoYes 8 
Order: DipteraChironomidae117YesNoNoNoNoNoNoNo 6 
Order: DipteraSimulium3517YesNoNoNoYesNoYesNo 6 
Order: TrichopteraGlossosoma10IgnoredNoNoNoNoNoYesNo1002
Order: TrichopteraParapsyche114YesNoYesYesYesNoYesNo51 
Order: TrichopteraHydropsyche31YesNoNoNoNoNoYesNo 45
Order: EphemeropteraBaetis10360YesNoNoNoNoNoYesNo 5 
Phylum: NemataNemata94YesNoNoNoNoNoNoNo   
Order: TricladidaPlanariidae44YesNoNoNoNoNoNoNo 4 
 Total:296155 90%4%4%46%0%52%3%   

Sample 2 of 3

Sample Code: TH2_1994_2
Sample ID: 10581
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: OligochaetaOligochaeta3016YesNoNoNoNoNoNoNo 5 
Order: AmphipodaAmphipoda5729YesNoNoNoYesNoNoNo 4 
Order: IsopodaIsopoda85IgnoredNoNoNoYesNoNoYes 8 
Order: DipteraSimulium207YesNoNoNoYesNoYesNo 6 
Order: DipteraDicranota11YesNoYesNoNoNoNoNo 32
Order: TrichopteraParapsyche21YesNoYesYesYesNoYesNo51 
Order: TrichopteraHydropsyche10IgnoredNoNoNoNoNoYesNo 45
Order: EphemeropteraBaetis12867YesNoNoNoNoNoYesNo 5 
Order: TricladidaPlanariidae10IgnoredNoNoNoNoNoNoNo 4 
 Total:248126 60%1%0.81%35%0%61%3%   

Sample 3 of 3

Sample Code: TH2_1994_3
Sample ID: 10582
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: OligochaetaOligochaeta4121YesNoNoNoNoNoNoNo 5 
Order: AmphipodaAmphipoda18687YesNoNoNoYesNoNoNo 4 
Order: IsopodaIsopoda116IgnoredNoNoNoYesNoNoYes 8 
Order: ColeopteraHeterlimnius10IgnoredNoNoYesNoNoYesNo54 
Order: DipteraChironomidae42YesNoNoNoNoNoNoNo 6 
Order: DipteraEctemnia10IgnoredNoNoNoYesNoYesNo 6 
Order: DipteraSimulium166YesNoNoNoYesNoYesNo 6 
Order: TrichopteraParapsyche123YesNoYesYesYesNoYesNo51 
Order: TrichopteraHydropsyche115YesNoNoNoNoNoYesNo 45
Order: EphemeropteraBaetis16784YesNoNoNoNoNoYesNo 5 
Class: BivalviaBivalvia10IgnoredNoNoYesNoNoNoNo   
Phylum: NemataNemata21YesNoNoNoNoNoNoNo   
Order: TricladidaPlanariidae74YesNoNoNoNoNoNoNo 4 
 Total:460219 90%3%3%49%0%45%2%