Visit for 2006, Beaver Creek (Snoqualmie) , Site "Bvr_KC

Score Type

Taxonomic Resolution

Taxa Attributes

Replicate Handling

Samples

Bvr_KC_Biosolids_2006R1 (483 counted)
Bvr_KC_Biosolids_2006R2 (364 counted)
Bvr_KC_Biosolids_2006R3 (506 counted)

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Metric Details

Taxonomic Composition

Visit Details

Metric

Samples
Bvr_KC_Biosolids_2006R1,
Bvr_KC_Biosolids_2006R2,
Bvr_KC_Biosolids_2006R3
Quantities

Scores

Taxa Richness

10.0

Ephemeroptera Richness

10.0

Plecoptera Richness

8.6

Trichoptera Richness

8.8

EPT Richness

n/a

Clinger Richness

10.0

Long-Lived Richness

7.5

Intolerant Richness

10.0

Percent Dominant

42.0

10.0

Predator Percent

11.0

5.0

Tolerant Percent

4.4

9.0

Number of Organisms

500

n/a

Overall Score (B-IBI)

88.8

Excellent

Sample 1 of 3

Sample Code:	Bvr_KC_Biosolids_2006R1
Sample ID:	3558
QC Replicate?	No

Surface Area:	1.00 ft2
Composite?	3 Collections
Sub-sampling by Lab:	22/30

Classification	Taxon												Fine Sediment Sensitivity Index	Hilsenhoff Biotic Tolerance Index	Metals Tolerance Index
Subclass: Oligochaeta	Oligochaeta	15	9		Yes	No	No	No	No	No	No	No		5
Order: Coleoptera	Elmidae	19	0	larva	Never	No	No	Yes	No	No	Yes	No		4
Order: Coleoptera	Heterlimnius	26	15		Yes	No	No	Yes	No	No	Yes	No	5	4
Order: Coleoptera	Optioservus	21	7		Yes	No	No	Yes	No	No	Yes	No		4	5
Order: Coleoptera	Zaitzevia	35	14		Yes	No	No	Yes	No	No	Yes	No		4
Order: Diptera	Ceratopogoninae	4	1		Yes	No	Yes	No	No	No	No	No		6
Order: Diptera	Chironomidae	8	2		Yes	No	No	No	No	No	No	No		6
Order: Diptera	Dixa	1	0		Ignored	No	No	No	No	No	No	No		1
Order: Diptera	Simulium	7	4		Yes	No	No	No	Yes	No	Yes	No		6
Order: Plecoptera	Zapada cinctipes	30	8		Yes	No	No	No	No	No	No	No		2	3
Order: Plecoptera	Sweltsa	30	13		Yes	No	Yes	Yes	No	No	No	No		1	2
Order: Plecoptera	Hesperoperla pacifica	5	1		Yes	No	Yes	Yes	No	Yes	Yes	No	15	1
Order: Plecoptera	Perlodidae	9	0	larva	Never	No	Yes	No	No	No	Yes	No		2
Order: Plecoptera	Skwala	2	1		Yes	No	Yes	No	No	No	Yes	No		2	3
Order: Trichoptera	Glossosoma	2	2		Yes	No	No	No	No	No	Yes	No	10	0	2
Order: Trichoptera	Hydropsyche	6	2		Yes	No	No	No	No	No	Yes	No		4	5
Order: Trichoptera	Micrasema	7	3		Yes	No	No	No	No	No	Yes	No		1
Order: Trichoptera	Lepidostoma	1	0		Ignored	No	No	No	No	No	No	No		1	1
Order: Trichoptera	Wormaldia	1	0		Ignored	No	No	No	No	No	Yes	No		3	1
Order: Trichoptera	Rhyacophila	4	0	larva	Never	No	Yes	No	No	No	Yes	No		0
Order: Trichoptera	Rhyacophila blarina	4	2		Yes	No	Yes	No	No	No	No	No		0
Order: Trichoptera	Rhyacophila narvae	6	5		Yes	No	Yes	No	No	No	Yes	No		0
Order: Trichoptera	Rhyacophila Betteni Group	4	1		Yes	No	Yes	No	No	No	Yes	No		0
Order: Ephemeroptera	Paraleptophlebia	53	18	larva	Yes	No	No	No	No	No	No	No		1	1
Order: Ephemeroptera	Drunella doddsii	1	1		Yes	No	No	No	No	Yes	Yes	No	15	1	0
Order: Ephemeroptera	Drunella spinifera	1	1		Yes	No	Yes	No	No	Yes	Yes	No	5	1
Order: Ephemeroptera	Ephemerella	7	1	larva	Yes	No	No	No	No	No	Yes	No		1
Order: Ephemeroptera	Baetis tricaudatus	98	28		Yes	No	No	No	No	No	Yes	No		5
Order: Ephemeroptera	Diphetor hageni	3	2		Yes	No	No	No	No	No	Yes	No		5	1
Order: Ephemeroptera	Heptageniidae	14	0	larva	Never	No	No	No	No	No	Yes	No		4
Order: Ephemeroptera	Cinygmula	29	9		Yes	No	No	No	No	Yes	Yes	No	5	4	0
Order: Ephemeroptera	Epeorus longimanus	2	1		Yes	No	No	No	No	Yes	Yes	No	10	0	0
Order: Ephemeroptera	Ironodes	1	0		Ignored	No	No	No	No	Yes	Yes	No	5	4
Order: Ephemeroptera	Rhithrogena	4	3		Yes	No	No	No	No	Yes	Yes	No	15	0	2
Order: Anthoathecatae	Hydra	1	0		Ignored	No	Yes	No	No	No	No	No
Order: Veneroida	Pisidiidae	3	2		Yes	No	No	Yes	No	No	No	No		8
Phylum: Nemata	Nemata	19	9		Yes	No	No	No	No	No	No	No
	Total:	483	165		28	0%	14%	29%	1%	9%	65%	0%

Sample 2 of 3

Sample Code:	Bvr_KC_Biosolids_2006R2
Sample ID:	3559
QC Replicate?	No

Surface Area:	1.00 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	22	9		Yes	No	No	No	No	No	No	No		5
Subclass: Acari	Acari	1	1		Yes	No	No	No	No	No	No	No
Order: Amphipoda	Gammarus	1	0		Ignored	No	No	No	No	No	No	No		4	1
Order: Coleoptera	Elmidae	9	0	larva	Never	No	No	Yes	No	No	Yes	No		4
Order: Coleoptera	Heterlimnius	6	4		Yes	No	No	Yes	No	No	Yes	No	5	4
Order: Coleoptera	Lara avara	1	0		Ignored	No	No	Yes	No	No	Yes	No		4
Order: Coleoptera	Optioservus	10	4		Yes	No	No	Yes	No	No	Yes	No		4	5
Order: Coleoptera	Zaitzevia	16	5		Yes	No	No	Yes	No	No	Yes	No		4
Order: Diptera	Chironomidae	13	3		Yes	No	No	No	No	No	No	No		6
Order: Diptera	Simulium	4	1		Yes	No	No	No	Yes	No	Yes	No		6
Order: Diptera	Antocha	1	0		Ignored	No	No	No	No	No	Yes	No	5	3	4
Order: Plecoptera	Despaxia augusta	1	1		Yes	No	No	No	No	No	No	No		0
Order: Plecoptera	Zapada cinctipes	15	6		Yes	No	No	No	No	No	No	No		2	3
Order: Plecoptera	Sweltsa	18	6		Yes	No	Yes	Yes	No	No	No	No		1	2
Order: Plecoptera	Yoraperla	1	1		Yes	No	No	Yes	No	Yes	No	No	5	2
Order: Plecoptera	Hesperoperla pacifica	1	0		Ignored	No	Yes	Yes	No	Yes	Yes	No	15	1
Order: Plecoptera	Perlodidae	1	0	larva	Ignored	No	Yes	No	No	No	Yes	No		2
Order: Trichoptera	Hydropsyche	8	2		Yes	No	No	No	No	No	Yes	No		4	5
Order: Trichoptera	Hydroptila	1	0		Ignored	No	No	No	Yes	No	Yes	No			4
Order: Trichoptera	Brachycentrus	5	3		Yes	No	No	No	No	No	Yes	No		1
Order: Trichoptera	Micrasema	11	5		Yes	No	No	No	No	No	Yes	No		1
Order: Trichoptera	Lepidostoma	3	1		Yes	No	No	No	No	No	No	No		1	1
Order: Trichoptera	Wormaldia	1	0		Ignored	No	No	No	No	No	Yes	No		3	1
Order: Trichoptera	Rhyacophila	1	0	larva	Never	No	Yes	No	No	No	Yes	No		0
Order: Trichoptera	Rhyacophila blarina	3	0		Ignored	No	Yes	No	No	No	No	No		0
Order: Trichoptera	Rhyacophila narvae	2	0		Ignored	No	Yes	No	No	No	Yes	No		0
Order: Trichoptera	Rhyacophila Betteni Group	1	1		Yes	No	Yes	No	No	No	Yes	No		0
Order: Ephemeroptera	Paraleptophlebia	69	28	larva	Yes	No	No	No	No	No	No	No		1	1
Order: Ephemeroptera	Caudatella	1	0		Ignored	No	No	No	No	No	Yes	No	15	1
Order: Ephemeroptera	Ephemerella	5	1	larva	Yes	No	No	No	No	No	Yes	No		1
Order: Ephemeroptera	Baetis tricaudatus	96	33		Yes	No	No	No	No	No	Yes	No		5
Order: Ephemeroptera	Diphetor hageni	6	2		Yes	No	No	No	No	No	Yes	No		5	1
Order: Ephemeroptera	Cinygma	4	0		Ignored	No	No	No	No	No	Yes	No		4
Order: Ephemeroptera	Cinygmula	16	8		Yes	No	No	No	No	Yes	Yes	No	5	4	0
Order: Ephemeroptera	Epeorus longimanus	1	0		Ignored	No	No	No	No	Yes	Yes	No	10	0	0
Order: Ephemeroptera	Rhithrogena	4	2		Yes	No	No	No	No	Yes	Yes	No	15	0	2
Order: Basommatophora	Planorbidae	2	2		Yes	No	No	No	No	No	No	No		7
Phylum: Nemata	Nemata	3	2		Yes	No	No	No	No	No	No	No
	Total:	364	131		24	0%	7%	17%	1%	6%	58%	0%

Sample 3 of 3

Sample Code:	Bvr_KC_Biosolids_2006R3
Sample ID:	3560
QC Replicate?	No

Surface Area:	1.00 ft2
Composite?	3 Collections
Sub-sampling by Lab:	23/30

Classification	Taxon												Fine Sediment Sensitivity Index	Hilsenhoff Biotic Tolerance Index	Metals Tolerance Index
Subclass: Oligochaeta	Oligochaeta	23	11		Yes	No	No	No	No	No	No	No		5
Subclass: Acari	Acari	3	1		Yes	No	No	No	No	No	No	No
Order: Coleoptera	Elmidae	14	0	larva	Never	No	No	Yes	No	No	Yes	No		4
Order: Coleoptera	Heterlimnius	20	9		Yes	No	No	Yes	No	No	Yes	No	5	4
Order: Coleoptera	Narpus	2	1		Yes	No	No	Yes	No	No	Yes	No		4	1
Order: Coleoptera	Optioservus	9	6		Yes	No	No	Yes	No	No	Yes	No		4	5
Order: Coleoptera	Zaitzevia	76	29		Yes	No	No	Yes	No	No	Yes	No		4
Order: Diptera	Chelifera/Metachela	2	1		Yes	No	Yes	No	No	No	Yes	No		6
Order: Diptera	Chironomidae	35	9		Yes	No	No	No	No	No	No	No		6
Order: Diptera	Simulium	42	17		Yes	No	No	No	Yes	No	Yes	No		6
Order: Plecoptera	Zapada cinctipes	5	3		Yes	No	No	No	No	No	No	No		2	3
Order: Plecoptera	Sweltsa	35	14		Yes	No	Yes	Yes	No	No	No	No		1	2
Order: Plecoptera	Yoraperla	2	1		Yes	No	No	Yes	No	Yes	No	No	5	2
Order: Plecoptera	Hesperoperla pacifica	9	3		Yes	No	Yes	Yes	No	Yes	Yes	No	15	1
Order: Plecoptera	Perlodidae	2	1	larva	Yes	No	Yes	No	No	No	Yes	No		2
Order: Trichoptera	Hydropsyche	22	10		Yes	No	No	No	No	No	Yes	No		4	5
Order: Trichoptera	Micrasema	9	5		Yes	No	No	No	No	No	Yes	No		1
Order: Trichoptera	Wormaldia	1	0		Ignored	No	No	No	No	No	Yes	No		3	1
Order: Trichoptera	Rhyacophila blarina	4	3		Yes	No	Yes	No	No	No	No	No		0
Order: Trichoptera	Rhyacophila Brunnea/Vemna Group	3	1		Yes	No	Yes	No	No	No	Yes	No		0
Order: Ephemeroptera	Paraleptophlebia	63	25	larva	Yes	No	No	No	No	No	No	No		1	1
Order: Ephemeroptera	Caudatella	1	0		Ignored	No	No	No	No	No	Yes	No	15	1
Order: Ephemeroptera	Drunella doddsii	4	3		Yes	No	No	No	No	Yes	Yes	No	15	1	0
Order: Ephemeroptera	Ephemerella	1	1	larva	Yes	No	No	No	No	No	Yes	No		1
Order: Ephemeroptera	Baetis tricaudatus	73	30		Yes	No	No	No	No	No	Yes	No		5
Order: Ephemeroptera	Heptageniidae	5	0	larva	Never	No	No	No	No	No	Yes	No		4
Order: Ephemeroptera	Cinygma	3	1		Yes	No	No	No	No	No	Yes	No		4
Order: Ephemeroptera	Cinygmula	9	4		Yes	No	No	No	No	Yes	Yes	No	5	4	0
Order: Ephemeroptera	Ironodes	22	10		Yes	No	No	No	No	Yes	Yes	No	5	4
Order: Ephemeroptera	Rhithrogena	7	5		Yes	No	No	No	No	Yes	Yes	No	15	0	2
	Total:	506	204		26	0%	11%	33%	8%	10%	66%	0%

Site ID:	906 Elevation:276m
Site Code:	Bvr_KC_Biosolids
City, County, State:	Unincorporated, King County, WA

Visit ID:	2113
Analyzed By:	Rhithron Associates, Inc.