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Puget Sound Stream Benthos
Sampling Agency: King County - DNRP
Project: KC Historical
Date Released: 1/7/2016
Taxonomic Effort: Fine Resolution
Samples Taken: 3
Organisms Counted: 198+160+182 = 540
Sampling Date: 8/24/1995
Site Code: bear11
Location: 47.649140°, -122.028706°
Evans Creek Evans 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: bear11_95_R1
Sample ID: 9853
QC Replicate? No
Surface Area: 1.00 ft2
Composite? 1 Collection
Sub-sampling by Lab: 1/1
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Subclass: OligochaetaOligochaeta3129YesNoNoNoNoNoNoNo 5 
Subclass: AcariAcari22YesNoNoNoNoNoNoNo   
Order: ColeopteraNarpus11YesNoNoYesNoNoYesNo 41
Order: ColeopteraOptioservus33YesNoNoYesNoNoYesNo 45
Order: DipteraChelifera11YesNoYesNoNoNoYesNo 64
Order: DipteraEphydridae11YesNoNoNoNoNoNoNo 6 
Order: DipteraCeratopogoninae11YesNoYesNoNoNoNoNo 64
Order: DipteraMicropsectra33YesNoNoNoNoNoNoNo 71
Order: DipteraBrillia11YesNoNoNoNoNoNoNo 54
Order: DipteraEukiefferiella11YesNoNoNoNoNoNoNo 89
Order: DipteraParametriocnemus33YesNoNoNoNoNoNoNo 54
Order: DipteraTvetenia10IgnoredNoNoNoNoNoNoNo 54
Order: DipteraSimulium7568YesNoNoNoYesNoYesNo 66
Order: PlecopteraZapada cinctipes33YesNoNoNoNoNoNoNo 23
Order: PlecopteraSweltsa33YesNoYesYesNoNoNoNo 12
Order: PlecopteraIsoperla11YesNoYesNoNoNoYesNo 2 
Order: PlecopteraPteronarcella11YesNoNoYesNoNoNoNo   
Order: TrichopteraGlossosoma66YesNoNoNoNoNoYesNo1002
Order: TrichopteraRhyacophila arnaudi11YesNoYesNoNoYesYesNo 0 
Order: TrichopteraRhyacophila blarina22YesNoYesNoNoNoNoNo 0 
Order: TrichopteraRhyacophila Brunnea/Vemna Group11YesNoYesNoNoNoYesNo 0 
Order: EphemeropteraEphemerella tibialis11YesNoNoNoNoNoYesNo51 
Order: EphemeropteraBaetis tricaudatus4848YesNoNoNoNoNoYesNo 55
Order: EphemeropteraCentroptilum21YesNoNoNoNoNoNoNo 21
Order: VeneroidaSphaeriidae44YesNoNoYesNoNoNoNo 8 
Order: BasommatophoraFerrissia11YesNoNoNoNoNoNoNo 6 
 Total:198187 250%5%6%38%0.51%70%0%   

Sample 2 of 3

Sample Code: bear11_95_R2
Sample ID: 9854
QC Replicate? No
Surface Area: 1.00 ft2
Composite? 1 Collection
Sub-sampling by Lab: 1/1
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Subclass: OligochaetaOligochaeta44YesNoNoNoNoNoNoNo 5 
Order: ColeopteraNarpus22YesNoNoYesNoNoYesNo 41
Order: ColeopteraOptioservus87YesNoNoYesNoNoYesNo 45
Order: DipteraChelifera11YesNoYesNoNoNoYesNo 64
Order: DipteraMicropsectra99YesNoNoNoNoNoNoNo 71
Order: DipteraParametriocnemus33YesNoNoNoNoNoNoNo 54
Order: DipteraTvetenia22YesNoNoNoNoNoNoNo 54
Order: DipteraThienemannimyia11YesNoYesNoNoNoNoNo 6 
Order: DipteraSimulium4338YesNoNoNoYesNoYesNo 66
Order: PlecopteraZapada cinctipes2727YesNoNoNoNoNoNoNo 23
Order: PlecopteraChloroperlidae22YesNoYesNoNoNoNoNo 1 
Order: PlecopteraSweltsa1313YesNoYesYesNoNoNoNo 12
Order: PlecopteraHesperoperla pacifica11YesNoYesYesNoYesYesNo151 
Order: PlecopteraSkwala22YesNoYesNoNoNoYesNo 23
Order: TrichopteraParapsyche almota11YesNoYesYesYesNoYesNo51 
Order: TrichopteraWormaldia11YesNoNoNoNoNoYesNo 31
Order: TrichopteraRhyacophila arnaudi11YesNoYesNoNoYesYesNo 0 
Order: TrichopteraRhyacophila blarina54YesNoYesNoNoNoNoNo 0 
Order: EphemeropteraParaleptophlebia21YesNoNoNoNoNoNoNo 11
Order: EphemeropteraEphemerella inermis/infrequens11YesNoNoNoNoNoYesNo 1 
Order: EphemeropteraBaetis tricaudatus3129YesNoNoNoNoNoYesNo 55
 Total:160150 210%17%16%28%1%58%0%   

Sample 3 of 3

Sample Code: bear11_95_R3
Sample ID: 9855
QC Replicate? No
Surface Area: 1.00 ft2
Composite? 1 Collection
Sub-sampling by Lab: 1/1
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Subclass: OligochaetaOligochaeta1815YesNoNoNoNoNoNoNo 5 
Order: ColeopteraHeterlimnius11YesNoNoYesNoNoYesNo54 
Order: ColeopteraNarpus1614YesNoNoYesNoNoYesNo 41
Order: ColeopteraOptioservus11YesNoNoYesNoNoYesNo 45
Order: DipteraChelifera22YesNoYesNoNoNoYesNo 64
Order: DipteraPolypedilum33YesNoNoNoNoNoYesNo 64
Order: DipteraMicropsectra4643YesNoNoNoNoNoNoNo 71
Order: DipteraEukiefferiella11YesNoNoNoNoNoNoNo 89
Order: DipteraParametriocnemus98YesNoNoNoNoNoNoNo 54
Order: DipteraTvetenia22YesNoNoNoNoNoNoNo 54
Order: DipteraOrthocladius complex11YesNoNoNoNoNoNoNo 5 
Order: DipteraSimulium1614YesNoNoNoYesNoYesNo 66
Order: DipteraDicranota22YesNoYesNoNoNoNoNo 32
Order: PlecopteraMalenka11YesNoNoNoNoNoNoNo 21
Order: PlecopteraZapada cinctipes1211YesNoNoNoNoNoNoNo 23
Order: PlecopteraChloroperlidae11YesNoYesNoNoNoNoNo 1 
Order: PlecopteraSweltsa1715YesNoYesYesNoNoNoNo 12
Order: PlecopteraHesperoperla pacifica32YesNoYesYesNoYesYesNo151 
Order: PlecopteraSkwala11YesNoYesNoNoNoYesNo 23
Order: TrichopteraGlossosoma22YesNoNoNoNoNoYesNo1002
Order: TrichopteraRhyacophila blarina22YesNoYesNoNoNoNoNo 0 
Order: EphemeropteraParaleptophlebia32YesNoNoNoNoNoNoNo 11
Order: EphemeropteraEphemerella inermis/infrequens22YesNoNoNoNoNoYesNo 1 
Order: EphemeropteraBaetis tricaudatus1714YesNoNoNoNoNoYesNo 55
Order: EphemeropteraCinygma11YesNoNoNoNoNoYesNo 4 
Order: VeneroidaSphaeriidae22YesNoNoYesNoNoNoNo 8 
 Total:182163 260%15%22%9%2%36%0%