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Puget Sound Stream Benthos
Sampling Agency: King County - DNRP
Project: Ambient Monitoring
Date Released: 4/30/2021
Taxonomic Effort: Fine Resolution
Samples Taken: 1
Organisms Counted: 338
Sampling Date: 8/10/2020
Site Code: 07PAT187623
Location: 47.582202°, -121.929938°
Patterson Creek Patterson Creek Subbasin Lower Snoqualmie Basin WRIA 7 - Snohomish
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Sample 1 of 1

Sample Code: 07PAT187623_20
Sample ID: 16259
QC Replicate? No
Surface Area: 8.00 ft2
Composite? 8 Collections
Sub-sampling by Lab: 30/30
Notes:No riffles present, sampled run/glide instead. Owner's dog, Mars, ran through reach before we sampled.
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Order: HaplotaxidaNais11YesNoNoNoNoNoNoNo 5 
Order: HaplotaxidaTubificinae44YesNoNoNoNoNoNoNo 5 
Order: LumbriculidaLumbriculidae1414YesNoNoNoNoNoNoNo 8 
Order: TrombidiformesAtractides11adultYesNoNoNoNoNoNoNo 8 
Order: TrombidiformesHygrobates11adultYesNoNoNoNoNoNoNo 8 
Order: TrombidiformesLebertia44adultYesNoNoNoNoNoNoNo 8 
Order: AmphipodaGammarus7676YesNoNoNoNoNoNoNo 41
Class: OstracodaOstracoda11YesNoNoNoNoNoNoNo 8 
Order: ColeopteraCleptelmis addenda11adultYesNoNoYesNoNoYesNo 4 
Order: ColeopteraHeterlimnius corpulentus1616larvaYesNoNoYesNoNoYesNo543
Order: ColeopteraOptioservus99adultYesNoNoYesNoNoYesNo 45
Order: ColeopteraOptioservus33larvaNeverNoNoYesNoNoYesNo 45
Order: ColeopteraZaitzevia11larvaYesNoNoYesNoNoYesNo 4 
Order: DipteraNeoplasta11larvaYesNoYesNoNoNoYesNo 6 
Order: DipteraCeratopogoninae11larvaYesNoYesNoNoNoNoNo 64
Order: DipteraChironomini1111larvaNeverNoNoNoNoNoNoNo 6 
Order: DipteraPolypedilum66larvaYesNoNoNoNoNoYesNo 64
Order: DipteraStictochironomus55larvaYesNoNoNoNoNoNoNo 64
Order: DipteraTribelos22larvaYesNoNoNoNoNoNoNo 6 
Order: DipteraMicropsectra33larvaYesNoNoNoNoNoNoNo 71
Order: DipteraOrthocladiinae33larvaNeverNoNoNoNoNoNoNo 5 
Order: DipteraBrillia44larvaYesNoNoNoNoNoNoNo 54
Order: DipteraEukiefferiella88larvaYesNoNoNoNoNoNoNo 89
Order: DipteraEukiefferiella11pupaNeverNoNoNoNoNoNoNo 89
Order: DipteraParametriocnemus2626larvaYesNoNoNoNoNoNoNo 54
Order: DipteraThienemanniella11larvaYesNoNoNoNoNoNoNo 54
Order: DipteraTvetenia33pupaNeverNoNoNoNoNoNoNo 54
Order: DipteraTvetenia Bavarica Group1313larvaYesNoNoNoNoNoNoNo 54
Order: DipteraDixa22larvaYesNoNoNoNoNoNoNo 1 
Order: DipteraSimulium2424larvaYesNoNoNoYesNoYesNo 66
Order: DipteraTricyphona11larvaYesNoNoNoNoNoNoNo 7 
Order: PlecopteraZapada cinctipes22larvaYesNoNoNoNoNoNoNo 23
Order: PlecopteraHesperoperla pacifica11larvaYesNoYesYesNoYesYesNo151 
Order: PlecopteraIsoperla11larvaYesNoYesNoNoNoYesNo 2 
Order: PlecopteraSkwala22larvaYesNoYesNoNoNoYesNo 23
Order: TrichopteraGlossosoma99larvaYesNoNoNoNoNoYesNo1002
Order: TrichopteraHydropsyche2323larvaYesNoNoNoNoNoYesNo 45
Order: TrichopteraLimnephilidae11larvaYesNoNoNoNoNoNoNo 4 
Order: TrichopteraRhyacophila blarina22larvaYesNoYesNoNoNoNoNo 0 
Order: TrichopteraRhyacophila Angelita Group33larvaYesNoYesNoNoNoYesNo 0 
Order: TrichopteraRhyacophila Brunnea/Vemna Group11larvaIgnoredNoYesNoNoNoYesNo 0 
Order: EphemeropteraBaetis tricaudatus complex1515larvaYesNoNoNoNoNoYesNo 5 
Order: EphemeropteraRhithrogena1212larvaYesNoNoNoNoYesYesNo1502
Order: VeneroidaPisidium44YesNoNoYesNoNoNoNo 83
Order: UnionoidaMargaritifera falcata11YesNoNoYesNoNoNoNo 4 
Phylum: NemataNemata1414YesNoNoNoNoNoNoNo   
 Total:338338 400%4%11%7%4%38%0%