Visit for 2021, Snoqualmie River tributary (0430) , Site "07P...

Score Type

Taxonomic Resolution

Taxa Attributes

Samples

07PAT231079_21 (548 counted)

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Metric Details

Taxonomic Composition

Visit Details

Metric

Sample
07PAT231079_21
Quantities

Scores

Taxa Richness

10.0

Ephemeroptera Richness

7.1

Plecoptera Richness

10.0

Trichoptera Richness

10.0

EPT Richness

n/a

Clinger Richness

7.6

Long-Lived Richness

10.0

Intolerant Richness

10.0

Percent Dominant

35.2

9.1

Predator Percent

21.6

10.0

Tolerant Percent

4.2

9.0

Number of Organisms

500

n/a

Overall Score (B-IBI)

92.9

Excellent

Sample 1 of 1

Sample Code:	07PAT231079_21
Sample ID:	16897
QC Replicate?	No

Surface Area:	8.00 ft2
Composite?	8 Collections
Sub-sampling by Lab:	20/30

Classification	Taxon												Fine Sediment Sensitivity Index	Hilsenhoff Biotic Tolerance Index	Metals Tolerance Index
Order: Haplotaxida	Chamaedrilus	1	1		Yes	No	No	No	No	No	No	No		10
Order: Haplotaxida	Fridericia	3	3		Yes	No	No	No	No	No	No	No		10
Order: Haplotaxida	Mesenchytraeus	64	62		Yes	No	No	No	No	No	No	No		10
Order: Haplotaxida	Tubificinae	1	1		Yes	No	No	No	No	No	No	No		5
Order: Lumbriculida	Lumbriculidae	35	35		Yes	No	No	No	No	No	No	No		8
Order: Sarcoptiformes	Oribatida	2	2	adult	Yes	No	No	No	No	No	No	No
Order: Trombidiformes	Utaxatax	1	1	adult	Yes	No	No	No	No	No	No	No
Order: Trombidiformes	Atractides	1	1	adult	Yes	No	No	No	No	No	No	No		8
Order: Trombidiformes	Sperchonopsis	3	3	adult	Yes	No	No	No	No	No	No	No		8
Order: Coleoptera	Heterlimnius corpulentus	3	2	larva	Yes	No	No	Yes	No	No	Yes	No	5	4	3
Order: Coleoptera	Narpus concolor	1	1	adult	Yes	No	No	Yes	No	No	Yes	No	5	4	1
Order: Coleoptera	Narpus concolor	8	0	larva	Never	No	No	Yes	No	No	Yes	No	5	4	1
Order: Coleoptera	Zaitzevia	1	1	larva	Yes	No	No	Yes	No	No	Yes	No		4
Order: Diptera	Empididae	1	0	pupa	Never	No	Yes	No	No	No	Yes	No		6
Order: Diptera	Hemerodromiinae	6	6	larva	Yes	No	Yes	No	No	No	Yes	No		6
Order: Diptera	Glutops	1	1	larva	Yes	No	Yes	Yes	No	No	No	No		3
Order: Diptera	Ceratopogoninae	7	7	larva	Yes	No	Yes	No	No	No	No	No		6	4
Order: Diptera	Forcipomyiinae	1	1	larva	Yes	No	No	No	No	No	No	No		6
Order: Diptera	Polypedilum	1	1	larva	Yes	No	No	No	No	No	Yes	No		6	4
Order: Diptera	Micropsectra	32	31	larva	Yes	No	No	No	No	No	No	No		7	1
Order: Diptera	Stempellinella	2	2	larva	Yes	No	No	No	No	No	No	No		4	0
Order: Diptera	Stempellinella	1	0	pupa	Never	No	No	No	No	No	No	No		4	0
Order: Diptera	Potthastia Gaedii Group	1	1	larva	Yes	No	No	No	No	No	No	No		2
Order: Diptera	Brillia	2	2	larva	Yes	No	No	No	No	No	No	No		5	4
Order: Diptera	Krenosmittia	2	2	larva	Yes	No	No	No	No	No	No	No		1
Order: Diptera	Oropuella	2	2	larva	Yes	No	No	No	No	No	No	No		5
Order: Diptera	Parametriocnemus	4	4	larva	Yes	No	No	No	No	No	No	No		5	4
Order: Diptera	Psilometriocnemus	1	1	larva	Yes	No	No	No	No	No	No	No		5
Order: Diptera	Rheocricotopus	1	1	larva	Yes	No	No	No	No	No	No	No		6	5
Order: Diptera	Tvetenia	2	0	pupa	Never	No	No	No	No	No	No	No		5	4
Order: Diptera	Tvetenia Bavarica Group	4	4	larva	Yes	No	No	No	No	No	No	No		5	4
Order: Diptera	Dixa	2	2	larva	Yes	No	No	No	No	No	No	No		1
Order: Diptera	Simulium	1	1	larva	Yes	No	No	No	Yes	No	Yes	No		6	6
Order: Diptera	Thaumaleidae	2	2	larva	Yes	No	No	No	No	No	No	No		7
Order: Diptera	Maruina	1	1	larva	Yes	No	No	No	No	No	Yes	No		1
Order: Diptera	Pericomaini	3	3	larva	Yes	No	No	No	No	No	No	No		10
Order: Diptera	Dicranota	2	2	larva	Yes	No	Yes	No	No	No	No	No		3	2
Order: Diptera	Tipula	3	3	larva	Yes	No	No	Yes	Yes	No	No	No		7	3
Order: Plecoptera	Despaxia augusta	2	2	larva	Yes	No	No	No	No	No	No	No	20	0
Order: Plecoptera	Moselia	18	17	larva	Yes	No	No	No	No	No	No	No		0
Order: Plecoptera	Soyedina	1	1	larva	Yes	No	No	No	No	No	No	No		2
Order: Plecoptera	Zapada	3	0	larva	Never	No	No	No	No	No	No	No		2
Order: Plecoptera	Zapada cinctipes	23	21	larva	Yes	No	No	No	No	No	No	No		2	3
Order: Plecoptera	Sweltsa	35	35	larva	Yes	No	Yes	Yes	No	No	No	No		1	2
Order: Plecoptera	Kathroperla	3	2	larva	Yes	No	Yes	Yes	No	Yes	No	No		0
Order: Plecoptera	Yoraperla	4	4	larva	Yes	No	No	Yes	No	Yes	No	No	5	2
Order: Plecoptera	Doroneuria	34	33	larva	Yes	No	Yes	Yes	No	Yes	Yes	No	15	1	3
Order: Plecoptera	Pteronarcys	2	0	larva	Never	No	No	Yes	No	No	No	No	10
Order: Plecoptera	Pteronarcys princeps	6	6	larva	Yes	No	No	Yes	No	No	No	No	10
Order: Trichoptera	Glossosomatidae	7	0	larva	Never	No	No	No	No	No	Yes	No		0
Order: Trichoptera	Glossosomatidae	2	0	pupa	Never	No	No	No	No	No	Yes	No		0
Order: Trichoptera	Anagapetus	1	1	larva	Yes	No	No	No	No	No	Yes	No	5	0
Order: Trichoptera	Parapsyche	19	17	larva	Yes	No	Yes	Yes	Yes	No	Yes	No	5	1
Order: Trichoptera	Micrasema	3	3	larva	Yes	No	No	No	No	No	Yes	No		1
Order: Trichoptera	Lepidostoma	2	2	larva	Yes	No	No	No	No	No	No	No		1	1
Order: Trichoptera	Limnephilidae	2	2	larva	Yes	No	No	No	No	No	No	No		4
Order: Trichoptera	Neophylax splendens	2	2	larva	Yes	No	No	No	No	Yes	Yes	No	10	3	2
Order: Trichoptera	Farula	30	30	larva	Yes	No	No	No	No	No	Yes	No		0
Order: Trichoptera	Philopotamidae	1	0	pupa	Never	No	No	No	No	No	Yes	No		3
Order: Trichoptera	Wormaldia	1	1	larva	Yes	No	No	No	No	No	Yes	No		3	1
Order: Trichoptera	Rhyacophila	3	0	larva	Never	No	Yes	No	No	No	Yes	No		0
Order: Trichoptera	Rhyacophila narvae	6	5	larva	Yes	No	Yes	No	No	No	Yes	No		0
Order: Ephemeroptera	Leptophlebiidae	2	1	larva	Yes	Yes	No	No	No	No	No	No
Order: Ephemeroptera	Ephemerellidae	1	1	larva	Yes	No	No	No	No	No	Yes	No		1
Order: Ephemeroptera	Baetis piscatoris complex	1	1	larva	Yes	No	No	No	No	No	Yes	No		5
Order: Ephemeroptera	Baetis tricaudatus complex	5	5	larva	Ignored	No	No	No	No	No	Yes	No		5
Order: Ephemeroptera	Cinygmula	83	79	larva	Yes	No	No	No	No	Yes	Yes	No	5	4	0
Order: Ephemeroptera	Ironodes	4	4	larva	Yes	No	No	No	No	Yes	Yes	No	5	4
Order: Ephemeroptera	Rhithrogena	2	2	larva	Yes	No	No	No	No	Yes	Yes	No	15	0	2
Order: Veneroida	Sphaeriidae	1	0		Ignored	No	No	Yes	No	No	No	No		8
Phylum: Nemata	Nemata	5	5		Yes	No	No	No	No	No	No	No
Order: Tricladida	Polycelis	25	25		Yes	No	No	No	No	No	No	No		6
	Total:	548	500		60	0.36%	21%	22%	4%	24%	42%	0%

Site ID:	2599 Elevation:125m
Site Code:	07PAT231079
City, County, State:	Unincorporated, King County, WA

Visit ID:	11510
Analyzed By:	Rhithron Associates, Inc.