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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 Mapping Taxa at Visit Filter
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
102O, Seid...Site Code: 02OSeidel CreekBear Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2022, Regul...10/3/2022
Regulatory Effectiveness
King County - DNRP
3158720135441.3%23.3%6.7%35673.07.15.710.07.54.73.85.710.010.08.4Details
202P, Seid...Site Code: 02PSeidel CreekBear Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2022, Regul...10/3/2022
Regulatory Effectiveness
King County - DNRP
3568923199534.8%18.4%2.0%44088.69.07.110.010.08.28.87.110.08.79.5Details
308BEA37...Site Code: 08BEA3737Seidel CreekBear Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2024, Ambi...9/16/2024
Ambient Monitoring
King County - DNRP
4657618209339.4%35.8%6.2%50074.36.65.78.66.27.68.84.38.010.08.6Details
4SIDL-1, S...Site Code: SIDL-1Seidel CreekBear Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2024, RPW...8/2/2024
RPWS
City of Redmond
3144513116264.4%4.4%6.0%29836.71.44.34.35.02.45.02.91.21.78.6Details
5SIDL-2, S...Site Code: SIDL-2Seidel CreekBear Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2024, RPW...8/2/2024
RPWS
City of Redmond
26234995242.8%23.3%6.9%15941.30.01.42.93.81.23.82.97.110.08.4Details
6SIDL-3, S...Site Code: SIDL-3Seidel CreekBear Creek SubbasinSammamish River BasinWRIA 8 - Cedar-Sammamish2024, RPW...8/2/2024
RPWS
City of Redmond
41277161611230.9%26.5%12.2%18167.64.81.48.67.55.310.02.910.010.07.2Details
6 scores generated from 297 sample taxa on Sunday, July 27, 2025 2:13:44 AM. (0.08 seconds)
LegendExcellentExcellent/GoodGoodGood/FairFairFair/PoorPoorPoor/Very PoorVery Poor