Visit for 2023, Little Soos Creek , Site "09SOO1209"

Sampling Agency:

King County - DNRP

Project:

Ambient Monitoring

Date Released:

4/1/2024

Taxonomic Effort:

Fine

Samples Taken:

Organisms Counted:

540

Sampling Date:

9/19/2023

Site Code:

09SOO1209

Location:

47.358599°, -122.125122°
Little Soos Creek Soos Creek Subbasin Duwamish - Green River Basin WRIA 9 - Duwamish-Green

Score Type

Taxonomic Resolution

Taxa Mapping

Taxa Attributes

Samples

09SOO1209_23 (540 counted)

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Subsample²

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Sorting:

Metric Details

Taxonomic Composition

Visit Details

Metric

Sample
09SOO1209_23
Quantities

Scores

Taxa Richness

6.9

Ephemeroptera Richness

10.0

Plecoptera Richness

10.0

Trichoptera Richness

10.0

EPT Richness

n/a

Clinger Richness

10.0

Long-Lived Richness

7.5

Intolerant Richness

10.0

Percent Dominant

45.8

6.3

Predator Percent

9.4

4.2

Tolerant Percent

9.8

7.7

Number of Organisms

498

n/a

Overall Score (B-IBI)

82.6

Excellent

Sample 1 of 1

Sample Code:	09SOO1209_23
Sample ID:	18383
QC Replicate?	No

Surface Area:	8.00 ft2
Composite?	8 Collections
Sub-sampling by Lab:	11/30

Classification	Taxon
Order: Haplotaxida	Enchytraeidae	1	1		Yes	No	No	No	No	No	No		No		10
Order: Lumbriculida	Lumbriculidae	18	18		Yes	No	No	No	No	No	No		No		8
Order: Trombidiformes	Atractides	1	1	adult	Yes	No	No	No	No	No	No		No		8
Order: Trombidiformes	Lebertia	1	1	adult	Yes	No	No	No	No	No	No		No		8
Order: Trombidiformes	Protzia	1	1	adult	Yes	No	No	No	No	No	No		No
Order: Trombidiformes	Sperchon	7	7	adult	Yes	No	No	No	No	No	No		No		8
Order: Decapoda	Pacifastacus leniusculus	1	1		Yes	No	No	Yes	No	No	No		No		6	3
Order: Amphipoda	Crangonyx	48	48		Yes	No	No	No	Yes	No	No	3	No		4
Subclass: Copepoda	Copepoda	2	2		Ignored	No	No	No	No	No	No		Yes		8
Order: Coleoptera	Cleptelmis addenda	1	1	adult	Yes	No	No	Yes	No	No	Yes		No		4
Order: Coleoptera	Lara	14	14	larva	Yes	No	No	Yes	No	No	Yes		No		4
Order: Coleoptera	Narpus concolor	1	1	larva	Yes	No	No	Yes	No	No	Yes		No	5	4	1
Order: Coleoptera	Optioservus	2	2	adult	Yes	No	No	Yes	No	No	Yes	1	No		4	5
Order: Coleoptera	Optioservus	154	115	larva	Never	No	No	Yes	No	No	Yes	1	No		4	5
Order: Diptera	Hemerodromia	1	1	larva	Yes	No	Yes	No	No	No	Yes		No		6	4
Order: Diptera	Corynoneura	3	3	larva	Yes	No	No	No	No	No	No		No		7	4
Order: Diptera	Parametriocnemus	1	1	larva	Yes	No	No	No	No	No	No		No		5	4
Order: Diptera	Thienemannimyia complex	2	2	larva	Yes	No	Yes	No	No	No	No		No		7
Order: Diptera	Simulium	1	1	larva	Yes	No	No	No	Yes	No	Yes		No		6	6
Order: Diptera	Dicranota	1	1	larva	Yes	No	Yes	No	No	No	No		No		3	2
Order: Plecoptera	Malenka	6	6	larva	Yes	No	No	No	No	No	No		No		2	1
Order: Plecoptera	Zapada cinctipes	28	28	larva	Yes	No	No	No	No	No	No		No		2	3
Order: Plecoptera	Sweltsa	28	28	larva	Yes	No	Yes	Yes	No	No	No		No		1	2
Order: Plecoptera	Calineuria californica	2	2	larva	Yes	No	Yes	Yes	No	Yes	Yes		No	10	1	3
Order: Plecoptera	Perlodidae	1	1	larva	Yes	No	Yes	No	No	No	Yes		No		2
Order: Plecoptera	Isoperla	1	1	larva	Yes	No	Yes	No	No	No	Yes		No		2
Order: Plecoptera	Skwala	4	4	larva	Yes	No	Yes	No	No	No	Yes		No		2	3
Order: Plecoptera	Kogotus	2	2	larva	Yes	No	Yes	No	No	No	Yes		No	15	2
Order: Trichoptera	Glossosoma	10	10	larva	Yes	No	No	No	No	No	Yes		No	10	0	2
Order: Trichoptera	Arctopsychinae	1	1	larva	Yes	No	No	No	No	No	Yes		No		4
Order: Trichoptera	Cheumatopsyche	1	1	larva	Yes	No	No	No	No	No	Yes		No		5	5
Order: Trichoptera	Hydropsyche	32	32	larva	Yes	No	No	No	No	No	Yes		No		4	5
Order: Trichoptera	Lepidostoma	3	3	larva	Yes	No	No	No	No	No	No		No		1	1
Order: Trichoptera	Neophylax	1	1	pupa	Yes	No	No	No	No	Yes	Yes		No	10	3	2
Order: Trichoptera	Wormaldia	13	13	larva	Yes	No	No	No	No	No	Yes		No		3	1
Order: Trichoptera	Rhyacophila	1	0	pupa	Never	No	Yes	No	No	No	Yes		No		0
Order: Trichoptera	Rhyacophila narvae	1	1	larva	Yes	No	Yes	No	No	No	Yes		No		0
Order: Trichoptera	Rhyacophila Betteni Group	1	1	larva	Yes	No	Yes	No	No	No	Yes		No		0
Order: Trichoptera	Rhyacophila Brunnea/Vemna Groups	1	1	larva	Ignored	No	Yes	No	No	No	Yes		No		0
Order: Ephemeroptera	Leptophlebiidae	8	8	larva	Yes	Yes	No	No	No	No	No		No
Order: Ephemeroptera	Drunella spinifera	1	1	larva	Yes	No	Yes	No	No	Yes	Yes		No	5	1
Order: Ephemeroptera	Baetis tricaudatus complex	5	5	larva	Yes	No	No	No	No	No	Yes		No		5
Order: Ephemeroptera	Diphetor hageni	7	7	larva	Yes	No	No	No	No	No	Yes		No		5	1
Order: Ephemeroptera	Cinygma	1	1	larva	Yes	No	No	No	No	No	Yes		No		4
Order: Ephemeroptera	Cinygmula	6	6	larva	Yes	No	No	No	No	Yes	Yes		No	5	4	0
Order: Ephemeroptera	Epeorus	3	3	larva	Yes	No	No	No	No	Yes	Yes		No	10	0	0
Order: Ephemeroptera	Ironodes	6	6	larva	Yes	No	No	No	No	Yes	Yes		No	5	4
Order: Ephemeroptera	Rhithrogena	32	32	larva	Yes	No	No	No	No	Yes	Yes		No	15	0	2
Order: Neotaenioglossa	Juga	63	63		Yes	No	No	Yes	No	No	No	2	No		7
Phylum: Nemata	Nemata	9	9		Yes	No	No	No	No	No	No		No
Order: Hoplonemertea	Prostoma	1	1		Yes	No	Yes	No	No	No	No		No		8
	Total:	540	500		47	1%	9%	49%	9%	9%	57%	228	0.37%

Site ID:	270 Elevation:109m
Site Code:	09SOO1209
City, County, State:	Covington, King County, WA

Visit ID:	12868
Analyzed By:	Rhithron Associates, Inc.