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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
See the list
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-Sammamish2023, Ambi...10/4/2023
Ambient Monitoring
King County - DNRP
3264616185356.2%5.8%2.6%50049.21.77.14.36.26.53.84.33.52.49.4Details
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-Sammamish2023, Ambi...7/26/2023
Ambient Monitoring
King County - DNRP
291247134080.6%2.0%1.0%50022.20.70.01.43.83.52.50.00.00.59.8Details
7COB EQU...Site Code: COB EQUAL-087North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2020, Bothe...10/1/2020
Bothell Bioassesment
City of Bothell
184037114178.0%2.0%3.4%20522.80.04.30.02.52.42.51.40.00.59.2Details
8COB0551...Site Code: COB05519-013032North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2022, Bothe...8/5/2022
Bothell Bioassesment
City of Bothell
15104583087.0%1.0%4.4%50014.60.00.00.03.80.61.20.00.00.09.0Details
9COB0551...Site Code: COB05519-01768North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2019, Bothe...7/18/2019
Bothell Bioassesment
City of Bothell
332125114072.6%3.6%4.9%46719.82.11.40.01.22.42.50.00.01.38.9Details
10COB0551...Site Code: COB05519-02792North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2019, Bothe...7/24/2019
Bothell Bioassesment
City of Bothell
15202474095.0%1.2%0.4%50015.20.01.40.01.20.02.50.00.00.19.9Details
11COB0551...Site Code: COB05519-03560North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2019, Bothe...7/2/2019
Bothell Bioassesment
City of Bothell
352035136083.8%0.8%2.4%49924.72.81.40.02.53.55.00.00.00.09.4Details
12COB0551...Site Code: COB05519-06376North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2019, Bothe...9/13/2019
Bothell Bioassesment
City of Bothell
352013126072.6%1.2%0.8%50022.02.81.40.00.02.95.00.00.00.19.8Details
13COB0551...Site Code: COB05519-06888North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2019, Bothe...10/9/2019
Bothell Bioassesment
City of Bothell
271023106082.0%1.4%5.8%50016.90.00.00.01.21.85.00.00.00.28.7Details
14COB0551...Site Code: COB05519-08936North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2019, Bothe...9/30/2019
Bothell Bioassesment
City of Bothell
303249136175.0%4.0%1.6%50030.21.02.91.43.83.55.01.40.01.59.6Details
15COB0551...Site Code: COB05519-09448North CreekNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2019, Bothe...8/16/2019
Bothell Bioassesment
City of Bothell
36100186068.0%3.4%6.6%31918.63.10.00.00.00.65.00.00.31.28.5Details
16NC128, 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
17NC192, 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
18NC208A, ...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
19NC208B, ...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
20NC208C, ...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
21NCcontrol...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
22NCLU, 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
23NORTH18...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
24NORTH19...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
25NORTH20...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
26Nr, 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
27NRSC, 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
28NRUP, 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
29RSM0660...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
30WAM0660...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
31WAM0660...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
32WAM0660...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
3308NOR21...Site Code: 08NOR2115North Creek tributaryNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2023, Ambi...7/26/2023
Ambient Monitoring
King County - DNRP
303251095171.6%1.0%10.6%50024.21.02.91.45.01.23.81.40.00.07.5Details
34COB 551...Site Code: COB 5519-000744North Creek tributaryNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2022, Bothe...8/29/2022
Bothell Bioassesment
City of Bothell
290551085143.0%14.0%14.9%11437.20.70.05.75.00.63.81.47.06.56.5Details
35COB EQU...Site Code: COB EQUAL-097North Creek tributaryNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2020, Bothe...10/4/2020
Bothell Bioassesment
City of Bothell
14100131070.6%4.4%4.4%6810.70.00.00.00.00.00.00.00.01.79.0Details
36COB EQU...Site Code: COB EQUAL-129North Creek tributaryNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2020, Bothe...10/3/2020
Bothell Bioassesment
City of Bothell
4444412157143.6%10.6%9.8%50050.05.94.34.33.84.76.21.46.94.87.7Details
37COB0551...Site Code: COB05519-011576North Creek tributaryNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2022, Bothe...7/13/2022
Bothell Bioassesment
City of Bothell
35111352051.2%5.4%23.4%50014.32.80.00.00.00.00.00.04.82.24.6Details
38CQ-1, Nor...Site Code: CQ-1North Creek tributaryNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2019, Bothe...9/27/2019
Bothell Bioassesment
City of Bothell
372316128046.5%3.0%29.6%30128.43.41.42.90.02.97.50.06.11.03.1Details
39QC-2, Nor...Site Code: QC-2North Creek tributaryNorth Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2023, Bothe...10/3/2023
Bothell Bioassesment
City of Bothell
11121432066.7%6.2%20.8%489.80.00.01.40.00.00.00.00.62.65.2Details
40WAM0660...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
41PM-1, Pal...Site Code: PM-1Palm Creek (Bothell)North Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2023, Bothe...10/3/2023
Bothell Bioassesment
City of Bothell
4234512167343.5%12.8%34.2%34548.05.22.94.35.05.36.24.36.95.92.0Details
42PR-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
4308NOR20...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
44SILVR180...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
45silvr192, 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
46SILVR208...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
47SILVR527...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
48SULPHU...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
49TAMB35, ...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
50TAMBAR...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
50 scores generated from 1712 sample taxa on Friday, May 17, 2024 1:06:34 AM. (0.05 seconds)
LegendExcellentExcellent/GoodGoodGood/FairFairFair/PoorPoorPoor/Very PoorVery Poor