Visit for 2010, Harris Creek , Site "E1105"

Sampling Agency:

King County - Roads

Project:

ESA Water Quality

Date Released:

4/11/2011

Taxonomic Effort:

Coarse Resolution

Samples Taken:

Organisms Counted:

547

Sampling Date:

9/2/2010

Site Code:

E1105

Location:

47.721954°, -121.876792°
Harris Creek Harris Creek Subbasin Lower Snoqualmie Basin WRIA 7 - Snohomish

Score Type

Taxonomic Resolution

Taxa Attributes

Samples

E1105-10 (547 counted)

Don't Subsample Subsample	Max:
Don't Subsample Subsample
Sorting:

Metric Details

Taxonomic Composition

Visit Details

Metric

Sample
E1105-10
Quantities

Scores

Taxa Richness

5.2

Ephemeroptera Richness

1.4

Plecoptera Richness

7.1

Trichoptera Richness

5.0

EPT Richness

n/a

Clinger Richness

5.9

Long-Lived Richness

7.5

Intolerant Richness

4.3

Percent Dominant

50.6

8.3

Predator Percent

21.8

10.0

Tolerant Percent

3.8

9.1

Number of Organisms

500

n/a

Overall Score (B-IBI)

63.9

Good

Sample 1 of 1

Sample Code:	E1105-10
Sample ID:	5083
QC Replicate?	No

Surface Area:	3.00 ft2
Composite?	3 Collections
Sub-sampling by Lab:	30/30

Classification	Taxon												Fine Sediment Sensitivity Index	Hilsenhoff Biotic Tolerance Index	Metals Tolerance Index
Subclass: Oligochaeta	Oligochaeta	2	2		Yes	No	No	No	No	No	No	No		5
Subclass: Acari	Acari	10	10		Yes	No	No	No	No	No	No	No
Order: Amphipoda	Amphipoda	8	8		Yes	Yes	No	No	Yes	No	No	No		4
Order: Coleoptera	Elmidae	7	4	larva	Never	No	No	Yes	No	No	Yes	No		4
Order: Coleoptera	Cleptelmis addenda	8	8	adult	Yes	No	No	Yes	No	No	Yes	No		4
Order: Coleoptera	Heterlimnius	1	1	larva	Yes	No	No	Yes	No	No	Yes	No	5	4
Order: Coleoptera	Lara	4	4	larva	Yes	No	No	Yes	No	No	Yes	No		4
Order: Coleoptera	Optioservus	5	5	larva	Yes	No	No	Yes	No	No	Yes	No		4	5
Order: Coleoptera	Zaitzevia	2	2	adult	Yes	No	No	Yes	No	No	Yes	No		4
Order: Coleoptera	Zaitzevia	1	0	larva	Never	No	No	Yes	No	No	Yes	No		4
Order: Diptera	Neoplasta	1	1	larva	Yes	No	Yes	No	No	No	Yes	No		6
Order: Diptera	Chironomidae	165	165	larva	Yes	No	No	No	No	No	No	No		6
Order: Diptera	Simulium	11	11	larva	Yes	No	No	No	Yes	No	Yes	No		6
Order: Plecoptera	Leuctridae	5	5	larva	Yes	Yes	No	No	No	No	No	No		0
Order: Plecoptera	Zapada cinctipes	45	45	larva	Yes	No	No	No	No	No	No	No		2	3
Order: Plecoptera	Sweltsa	37	37	larva	Yes	No	Yes	Yes	No	No	No	No		1	2
Order: Plecoptera	Perlidae	1	1	larva	Never	No	Yes	Yes	No	Yes	Yes	No		1
Order: Plecoptera	Hesperoperla pacifica	43	43	larva	Yes	No	Yes	Yes	No	Yes	Yes	No	15	1
Order: Plecoptera	Perlodidae	4	4	larva	Yes	No	Yes	No	No	No	Yes	No		2
Order: Plecoptera	Skwala	3	3	larva	Yes	No	Yes	No	No	No	Yes	No		2	3
Order: Trichoptera	Hydropsyche	11	11	larva	Yes	No	No	No	No	No	Yes	No		4	5
Order: Trichoptera	Polycentropus	6	6	larva	Yes	No	Yes	No	No	Yes	Yes	No			1
Order: Trichoptera	Limnephilidae	2	2	larva	Yes	No	No	No	No	No	No	No		4
Order: Trichoptera	Philopotamidae	1	0	pupa	Never	No	No	No	No	No	Yes	No		3
Order: Trichoptera	Wormaldia	22	22	larva	Yes	No	No	No	No	No	Yes	No		3	1
Order: Trichoptera	Rhyacophila	11	6	larva	Never	No	Yes	No	No	No	Yes	No		0
Order: Trichoptera	Rhyacophila Betteni Group	5	5	larva	Yes	No	Yes	No	No	No	Yes	No		0
Order: Trichoptera	Rhyacophila Brunnea/Vemna Group	3	3	larva	Ignored	No	Yes	No	No	No	Yes	No		0
Order: Ephemeroptera	Paraleptophlebia	31	31	larva	Yes	No	No	No	No	No	No	No		1	1
Order: Ephemeroptera	Heptageniidae	60	23	larva	Never	No	No	No	No	No	Yes	No		4
Order: Ephemeroptera	Cinygma	24	24	larva	Yes	No	No	No	No	No	Yes	No		4
Order: Veneroida	Sphaeriidae	5	5		Yes	No	No	Yes	No	No	No	No		8
Order: Basommatophora	Planorbidae	1	1		Yes	Yes	No	No	No	No	No	No		7
Phylum: Nemata	Nemata	2	2		Yes	No	No	No	No	No	No	No
	Total:	547	500		27	3%	21%	21%	3%	9%	43%	0%

Site ID:	303 Elevation:141m
Site Code:	E1105
City, County, State:	Unincorporated, King County, WA

Visit ID:	3242
Analyzed By:	Rhithron Associates, Inc.