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Puget Sound Stream Benthos

Analysis: Benthic Index of Biotic Integrity

Area Project Location or Keyword
Aggregation Score Type Metric
Replicate Handling Taxonomic Resolution/STE (See lists) Taxa at Visit Metrics
Taxa Attributes (See lists) Taxa Exclusions Taxa at Visit Filter
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Number of Organisms Year
Min: Max: Range from through

RowSite Code,
Location
Year,
Project
QuantitiesScoresView
Samples
Taxa RichnessEphemeroptera RichnessPlecoptera RichnessTrichoptera RichnessEPT RichnessClinger RichnessLong-Lived RichnessIntolerant RichnessPercent DominantPredator PercentTolerant PercentNumber of OrganismsOverall ScoreTaxa RichnessEphemeroptera RichnessPlecoptera RichnessTrichoptera RichnessClinger RichnessLong-Lived RichnessIntolerant RichnessPercent DominantPredator PercentTolerant Percent
1JC-1, Jun...Site Code: JC-1Junco CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2018, Bothe...10/8/2018
Bothell Bioassesment
City of Bothell
3932611135059.4%4.8%14.4%50033.14.12.91.46.23.53.80.02.61.96.7Details
2MD-1, Mid...Site Code: MD-1Middle CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2013, Bothe...8/23/2013
Bothell Bioassesment
City of Bothell
24101253069.8%1.2%70.8%5001.40.00.00.00.00.01.20.00.00.10.0Details
30474 Nort...Site Code: 0474 NorthNorth CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2001, KC Hi...8/8/2001
KC Historical
King County - DNRP
254149145063.2%2.0%7.8%50035.04.34.30.03.85.33.80.04.90.58.2Details
408NOR17...Site Code: 08NOR1750North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2018, Ambi...9/13/2018
Ambient Monitoring
King County - DNRP
4159418197349.2%10.6%7.0%50060.44.85.710.03.87.16.24.35.44.88.4Details
508NOR17...Site Code: 08NOR1756North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2017, Ambi...8/10/2017
Ambient Monitoring
King County - DNRP
4134411103042.8%7.8%17.2%50035.24.82.94.33.81.81.20.07.13.46.0Details
608NOR23...Site Code: 08NOR2306North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2018, Ambi...9/13/2018
Ambient Monitoring
King County - DNRP
263148153175.6%3.0%1.4%50024.70.02.90.03.84.71.21.40.01.09.7Details
7NC128, N...Site Code: NC128North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2012, Ambi...8/14/2012
Ambient
Snohomish County
18022442081.1%3.9%32.0%2066.70.00.01.41.20.00.00.00.01.52.6Details
8NC192, N...Site Code: NC192North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2008, Ambi...8/12/2008
Ambient
Snohomish County
3435614196147.0%15.2%31.0%50046.62.42.95.76.27.15.01.45.97.12.8Details
9NC208A, ...Site Code: NC208ANorth CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2016, Ambi...8/25/2016
Ambient
Snohomish County
3956516225346.4%5.8%13.2%50054.34.15.77.15.08.83.84.36.12.46.9Details
10NC208B, ...Site Code: NC208BNorth CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2016, Ambi...8/25/2016
Ambient
Snohomish County
3454413177153.8%8.4%3.2%50046.82.45.74.33.85.96.21.44.13.79.3Details
11NC208C, ...Site Code: NC208CNorth CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2016, Ambi...8/25/2016
Ambient
Snohomish County
4355717237245.0%12.2%10.7%44962.65.55.75.77.59.46.22.96.55.67.5Details
12NCcontrol...Site Code: NCcontrolNorth CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2009, Ambi...9/11/2009
Ambient
Snohomish County
3043512165065.0%5.4%7.8%50033.71.04.32.95.05.33.80.01.12.28.2Details
13NCLU, No...Site Code: NCLUNorth CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2012, Ambi...8/14/2012
Ambient
Snohomish County
391438112058.0%4.8%9.2%50026.04.10.04.32.52.40.00.03.01.97.9Details
14NORTH18...Site Code: NORTH183North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2012, Ambi...9/4/2012
Ambient
Snohomish County
311348134056.8%5.0%32.2%50021.81.40.02.93.83.52.50.03.32.02.5Details
15NORTH19...Site Code: NORTH192North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2012, Ambi...8/28/2012
Ambient
Snohomish County
2944412156251.8%6.2%34.8%50034.70.74.34.33.84.75.02.94.62.61.9Details
16NORTH20...Site Code: NORTH208North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2009, Ambi...9/11/2009
Ambient
Snohomish County
3544513185061.6%7.8%5.0%50040.82.84.34.35.06.53.80.02.03.48.8Details
17Nr, North ...Site Code: NrNorth CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2016, Ambi...8/25/2016
Ambient
Snohomish County
2525613185280.6%11.0%1.4%50041.10.01.45.76.26.53.82.90.05.09.7Details
18NRSC, No...Site Code: NRSCNorth CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2016, Ambi...8/25/2016
Ambient
Snohomish County
3463514186175.4%2.2%14.8%50037.52.47.12.95.06.55.01.40.00.66.6Details
19NRUP, No...Site Code: NRUPNorth CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2016, Ambi...8/25/2016
Ambient
Snohomish County
3343613193278.2%3.2%1.6%50037.42.14.32.96.27.11.22.90.01.19.6Details
20RSM0660...Site Code: RSM06600-000859North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2015, Regio...9/1/2015
Regional Stormwater Monitoring Program Puget Lowland Ecoregion Streams
Washington State Department of Ecology
4943512214156.2%2.6%2.8%50045.57.64.32.95.08.22.51.43.50.89.3Details
21WAM0660...Site Code: WAM06600-049499North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2013, WRIA...8/6/2013
WRIA08_WS_Survey
King County - DNRP
272248126184.0%2.6%5.2%50028.83.01.41.43.83.15.01.40.00.88.8Details
22WAM0660...Site Code: WAM06600-067147North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2013, WRIA...8/27/2013
WRIA08_WS_Survey
King County - DNRP
3555717186151.4%20.6%12.4%50062.26.55.75.77.56.95.01.46.69.87.1Details
23WAM0660...Site Code: WAM06600-126891North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2013, WRIA...8/26/2013
WRIA08_WS_Survey
King County - DNRP
2937313144059.8%29.4%0.2%50048.93.92.98.62.54.42.50.04.210.010.0Details
2408NOR21...Site Code: 08NOR2115North Creek tributaryNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2018, Ambi...10/2/2018
Ambient Monitoring
King County - DNRP
294127123269.1%1.0%4.2%49922.30.74.30.01.22.91.22.90.00.09.0Details
25WAM0660...Site Code: WAM06600-053755North Creek tributaryNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2013, WRIA...8/28/2013
WRIA08_WS_Survey
King County - DNRP
3137414145153.8%55.0%6.0%50054.04.82.98.63.84.43.81.45.910.08.6Details
26PM-1, Pal...Site Code: PM-1Palm Creek (Bothell)North Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2018, Bothe...10/12/2018
Bothell Bioassesment
City of Bothell
4976720218263.0%2.8%7.4%50060.27.68.67.17.58.27.52.91.60.98.3Details
27PR-1, Per...Site Code: PR-1Perry Creek (Bothell)North Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2018, Bothe...10/12/2018
Bothell Bioassesment
City of Bothell
3633511123061.8%5.0%44.6%50022.03.12.92.95.02.91.20.01.92.00.0Details
28CQ-1, Qu...Site Code: CQ-1Queensborough CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2016, Bothe...8/18/2016
Bothell Bioassesment
City of Bothell
29123694066.0%5.4%24.4%50015.60.70.01.42.51.22.50.00.82.24.3Details
2908NOR20...Site Code: 08NOR2028Silver CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2008, Ambi...9/10/2008
Ambient Monitoring
King County - DNRP
9000013093.4%0.7%64.2%2881.20.00.00.00.00.01.20.00.00.00.0Details
30SILVR180...Site Code: SILVR180Silver CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2008, Ambi...9/2/2008
Ambient
Snohomish County
22100141079.4%8.4%46.1%4993.70.00.00.00.00.00.00.00.03.70.0Details
31silvr192, S...Site Code: silvr192Silver CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2012, Ambi...8/24/2012
Ambient
Snohomish County
272248104073.0%4.6%59.6%50012.70.01.41.43.81.82.50.00.01.80.0Details
32SILVR208...Site Code: SILVR208Silver CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2005, Ambi...8/30/2005
Ambient
Snohomish County
323238124053.0%4.0%32.0%50022.31.72.91.42.52.92.50.04.31.52.6Details
33SILVR527...Site Code: SILVR527Silver CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2008, Ambi...8/11/2008
Ambient
Snohomish County
321326104044.2%4.6%31.0%50021.41.70.02.91.21.82.50.06.71.82.8Details
34SULPHU...Site Code: SULPHURSulphur Springs CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2005, Ambi...8/17/2005
Ambient
Snohomish County
3612811167230.4%13.4%12.4%19451.03.10.01.48.85.36.22.910.06.27.1Details
35TAMB35, ...Site Code: TAMB35Tambark CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2012, Ambi...8/28/2012
Ambient
Snohomish County
18001151065.2%2.8%25.4%5006.00.00.00.00.00.00.00.01.00.94.1Details
36TAMBAR...Site Code: TAMBARKTambark CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2012, Ambi...8/24/2012
Ambient
Snohomish County
4034613175152.8%55.6%0.2%49853.34.52.94.36.25.93.81.44.410.010.0Details
36 scores generated from 1317 sample taxa on Saturday, March 23, 2019 6:24:20 AM. (0.45 seconds)
LegendExcellentExcellent/GoodGoodGood/FairFairFair/PoorPoorPoor/Very PoorVery Poor