Login
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
1BIO06600...Site Code: BIO06600-RACE77Racehorse CreekRacehorse Creek SubbasinN Fork Nooksack River BasinWRIA 1 - Nooksack2022, Ambi...9/7/2022
Ambient Freshwater Biological Monitoring Program
Washington State Department of Ecology
471089272261137.2%12.6%0.0%50085.16.910.010.010.08.85.010.08.65.810.0Details
2BIO06600...Site Code: BIO06600-CHUC02Chuckanut CreekBellingham Bay SubbasinWhatcom-Chuckanut BasinWRIA 1 - Nooksack2023, Ambi...8/15/2023
Ambient Freshwater Biological Monitoring Program
Washington State Department of Ecology
55103619225537.6%5.2%2.4%50068.59.710.02.96.28.83.87.18.52.19.4Details
3BIO06600...Site Code: BIO06600-AUST02Austin CreekLake Whatcom SubbasinWhatcom-Chuckanut BasinWRIA 1 - Nooksack2021, Ambi...9/7/2021
Ambient Freshwater Biological Monitoring Program
Washington State Department of Ecology
66111013343191020.2%11.6%0.0%50094.110.010.010.010.010.08.810.010.05.310.0Details
4FOR, For...Site Code: FORFornsby CreekFidalgo Island SubbasinFidalgo BasinWRIA 3 - Lower Skagit / Samish2024, Swin...9/10/2024
Swinomish Indian Tribal Community Stream Bioassessment Monitoring
Swinomish Indian Tribal Community
363441172039.0%19.5%4.9%16440.23.12.94.33.80.00.00.08.19.38.9Details
5MUN, Mu...Site Code: MUNMunks CreekFidalgo Island SubbasinFidalgo BasinWRIA 3 - Lower Skagit / Samish2024, Swin...9/9/2024
Swinomish Indian Tribal Community Stream Bioassessment Monitoring
Swinomish Indian Tribal Community
29224875063.9%16.4%59.0%40220.10.71.41.43.80.03.80.01.47.70.0Details
6SNE, Sne...Site Code: SNESneeOosh CreekFidalgo Island SubbasinFidalgo BasinWRIA 3 - Lower Skagit / Samish2024, Swin...9/10/2024
Swinomish Indian Tribal Community Stream Bioassessment Monitoring
Swinomish Indian Tribal Community
292351096059.2%14.8%46.0%50025.70.71.42.95.01.25.00.02.66.90.0Details
705B, Cher...Site Code: 05BCherry CreekCherry Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2022, Regul...10/3/2022
Regulatory Effectiveness
King County - DNRP
3769722167445.4%15.0%0.4%50079.610.07.110.07.56.56.25.79.67.09.9Details
807CHR_b...Site Code: 07CHR_bug1Cherry CreekCherry Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Integr...8/21/2024
Integrated Streams Program
King County - DNRP
4363716214352.8%2.8%19.8%50048.75.57.12.97.58.22.54.34.40.95.4Details
907CHR04...Site Code: 07CHR045515Cherry CreekCherry Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...8/27/2024
Ambient Monitoring
King County - DNRP
5586822268641.2%8.2%3.8%50081.89.710.07.18.810.07.58.67.53.69.1Details
1007CHR23...Site Code: 07CHR234411Cherry CreekCherry Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...8/27/2024
Ambient Monitoring
King County - DNRP
5089926277639.6%13.8%15.2%50083.67.910.010.010.010.06.28.67.96.46.5Details
1107CHR07...Site Code: 07CHR070059Margaret CreekCherry Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...8/27/2024
Ambient Monitoring
King County - DNRP
538117262210837.2%12.6%0.4%50089.69.010.010.07.58.810.010.08.65.89.9Details
1207GRN_b...Site Code: 07GRN_bug1Griffin CreekGriffin Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Integr...8/21/2024
Integrated Streams Program
King County - DNRP
5987924307642.2%10.8%3.8%50084.710.010.08.610.010.06.28.67.24.99.1Details
1307GRN02...Site Code: 07GRN022903Griffin CreekGriffin Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...9/9/2024
Ambient Monitoring
King County - DNRP
4796520277653.4%5.2%4.0%50069.26.910.07.15.010.06.28.64.22.19.1Details
1407GRN07...Site Code: 07GRN077319Griffin CreekGriffin Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...8/21/2024
Ambient Monitoring
King County - DNRP
5276922296853.6%6.8%2.6%50075.88.68.67.110.010.05.010.04.22.99.4Details
15SEN0660...Site Code: SEN06600-GRIF09Griffin CreekGriffin Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2023, Statu...8/23/2023
Status and Trends WA Statewide Sentinel Site Monitoring
Washington State Department of Ecology
71139931337726.0%6.8%3.2%50088.410.010.010.010.010.06.210.010.02.99.3Details
1607PAT001...Site Code: 07PAT001415Mud CreekGriffin Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...8/15/2024
Ambient Monitoring
King County - DNRP
46688221810753.6%14.4%27.0%50073.56.67.110.08.86.510.010.04.26.73.7Details
1707PAT231...Site Code: 07PAT231079Snoqualmie River tributary (0430)Griffin Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...8/15/2024
Ambient Monitoring
King County - DNRP
545910242314840.8%25.0%0.8%50091.99.35.710.010.09.410.010.07.610.09.8Details
1807HAR07...Site Code: 07HAR070087Ames CreekHarris Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...8/13/2024
Ambient Monitoring
King County - DNRP
658610242710441.8%21.4%20.0%50085.610.010.07.110.010.010.05.77.410.05.3Details
1907HAR02...Site Code: 07HAR025863Snoqualmie River tributary (Harris Creek subbasin)Harris Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...8/29/2024
Ambient Monitoring
King County - DNRP
4176518196648.6%8.2%4.8%50064.24.88.67.15.07.15.08.65.53.68.9Details
2053E, Weis...Site Code: 53EWeiss CreekHarris Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2022, Regul...10/3/2022
Regulatory Effectiveness
King County - DNRP
3086721195757.8%7.8%19.4%50068.66.710.07.17.58.23.810.06.43.45.5Details
2107PAT228...Site Code: 07PAT228627Coal Creek (Snoqualmie River)Kimball Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...8/21/2024
Ambient Monitoring
King County - DNRP
5387722228733.0%14.8%0.4%50087.99.010.08.67.58.87.510.09.76.99.9Details
22CC, Coal ...Site Code: CCCoal Creek (Snoqualmie River)Kimball Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2021, Kimb...8/31/2021
Kimball Creek Water Quality Improvement Project
Snoqualmie Tribe
2955414167551.8%20.0%0.0%19558.70.75.75.73.85.36.27.14.69.510.0Details
23FC, Fisher ...Site Code: FCFisher Creek (Snoqualmie)Kimball Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2021, Kimb...8/31/2021
Kimball Creek Water Quality Improvement Project
Snoqualmie Tribe
4057618148253.0%46.6%1.7%23263.44.55.78.66.24.17.52.94.310.09.6Details
24KC5, Kim...Site Code: KC5Kimball CreekKimball Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2021, Kimb...8/31/2021
Kimball Creek Water Quality Improvement Project
Snoqualmie Tribe
262035114085.4%1.4%77.8%5009.00.01.40.02.52.42.50.00.00.20.0Details
25KCCC, Ki...Site Code: KCCCKimball CreekKimball Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2021, Kimb...8/31/2021
Kimball Creek Water Quality Improvement Project
Snoqualmie Tribe
5554211187135.6%9.3%26.9%49552.09.75.74.31.26.56.21.49.04.23.7Details
26KCX, Kim...Site Code: KCXKimball CreekKimball Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2021, Kimb...8/31/2021
Kimball Creek Water Quality Improvement Project
Snoqualmie Tribe
483407135150.8%15.4%21.9%38440.17.22.94.30.03.53.81.44.97.24.9Details
2707PAT166...Site Code: 07PAT166087Canyon Creek (Snoqualmie River)Patterson Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...9/9/2024
Ambient Monitoring
King County - DNRP
477106232212753.0%4.2%1.6%50076.16.98.610.06.28.810.010.04.31.69.6Details
2807PAT187...Site Code: 07PAT187623Patterson CreekPatterson Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2023, Ambi...8/24/2023
Ambient Monitoring
King County - DNRP
3946616187247.9%10.6%0.6%31157.84.14.37.16.26.56.22.95.74.89.9Details
2907RAG01...Site Code: 07RAG018227Raging River tributaryRaging River SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2022, Ambi...9/1/2022
Ambient Monitoring
King County - DNRP
4898926268854.6%9.2%4.0%50081.87.210.010.010.010.07.510.03.94.19.1Details
3007RAG00...Site Code: 07RAG002867Snoqualmie River tributary (Raging River subbasin)Raging River SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...9/12/2024
Ambient Monitoring
King County - DNRP
49710102724131133.6%29.4%0.8%50095.57.68.610.010.010.010.010.09.610.09.8Details
3107RAG02...Site Code: 07RAG022147Snoqualmie River tributary (Raging River subbasin)Raging River SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...9/12/2024
Ambient Monitoring
King County - DNRP
58712113024161142.2%18.0%4.0%50093.410.08.610.010.010.010.010.07.28.59.1Details
3207TKL047...Site Code: 07TKL047047Tokul CreekTokul Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...9/9/2024
Ambient Monitoring
King County - DNRP
5611852428111128.4%6.6%7.6%50086.010.010.010.05.010.010.010.010.02.88.2Details
3307TKL072...Site Code: 07TKL072439Tokul CreekTokul Creek SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...9/9/2024
Ambient Monitoring
King County - DNRP
56879242410923.6%20.6%0.8%50098.210.010.08.610.010.010.010.010.09.89.8Details
3407LNT16...Site Code: 07LNT163403Lower S Fork Tolt River tributary (0303)Tolt River SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2024, Ambi...9/11/2024
Ambient Monitoring
King County - DNRP
549119292591038.0%12.0%1.2%50091.79.310.010.010.010.08.810.08.45.59.7Details
35NFTolt_S...Site Code: NFTolt_STAF_S1R1Tolt River - N ForkTolt River SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2023, NF T...9/7/2023
NF Tolt
Wild Fish Conservancy
401079262541046.2%9.2%0.8%50081.78.710.08.610.010.02.510.08.04.19.8Details
36NFTolt_S...Site Code: NFTolt_STAF_S2R1Tolt River - N ForkTolt River SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2023, NF T...9/7/2023
NF Tolt
Wild Fish Conservancy
3486923202753.8%2.4%0.0%50067.96.110.07.110.08.10.010.05.90.710.0Details
37NFTolt_S...Site Code: NFTolt_STAF_S3R1Tolt River - N ForkTolt River SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2023, NF T...9/7/2023
NF Tolt
Wild Fish Conservancy
3885922206964.4%7.4%0.0%50072.87.810.05.710.08.15.010.02.93.210.0Details
38Tolt_trib_l...Site Code: Tolt_trib_lowerUnnamed Tolt River tributary (0294)Tolt River SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2022, Unna...8/31/2022
Unnamed Tributary to Lower Tolt River 2022
Snoqualmie Tribe
414138134065.3%1.4%24.9%41823.14.84.30.02.53.52.50.01.00.24.2Details
39Tolt_trib_u...Site Code: Tolt_trib_upperUnnamed Tolt River tributary (0294)Tolt River SubbasinLower Snoqualmie BasinWRIA 7 - Snohomish2022, Unna...9/1/2022
Unnamed Tributary to Lower Tolt River 2022
Snoqualmie Tribe
4636817218149.4%10.6%13.4%50059.46.62.97.18.88.27.51.45.34.86.9Details
40Edg, Edg...Site Code: EdgEdgewater CreekEverett SubbasinSnohomish BasinWRIA 7 - Snohomish2024, Ambi...9/6/2024
Ambient Monitoring
City of Everett
19121431067.8%1.0%3.5%20210.90.00.01.40.00.00.00.00.30.09.2Details
41Gle, Glen...Site Code: GleGlenwood CreekEverett SubbasinSnohomish BasinWRIA 7 - Snohomish2024, Ambi...8/14/2024
Ambient Monitoring
City of Everett
27142763069.8%7.6%5.2%17218.90.00.04.31.20.01.20.00.03.38.8Details
42Jap, Japa...Site Code: JapJapanese CreekEverett SubbasinSnohomish BasinWRIA 7 - Snohomish2024, Ambi...8/14/2024
Ambient Monitoring
City of Everett
31225985060.0%3.6%38.6%50018.31.41.41.45.00.63.80.02.41.31.0Details
43Mer, Merri...Site Code: MerMerrill and Ring CreekEverett SubbasinSnohomish BasinWRIA 7 - Snohomish2024, Ambi...8/16/2024
Ambient Monitoring
City of Everett
3225411103058.4%4.1%24.3%34124.41.71.45.73.81.81.20.02.91.64.3Details
44Pig1, Pige...Site Code: Pig1Pigeon CreekEverett SubbasinSnohomish BasinWRIA 7 - Snohomish2024, Ambi...8/30/2024
Ambient Monitoring
City of Everett
14112451069.7%6.7%36.0%895.70.00.00.01.20.00.00.00.02.91.6Details
45Pig2, Pige...Site Code: Pig2Pigeon CreekEverett SubbasinSnohomish BasinWRIA 7 - Snohomish2024, Ambi...9/5/2024
Ambient Monitoring
City of Everett
19232783043.5%12.0%19.4%10825.30.01.42.91.20.61.20.06.95.55.5Details
46Pow, Pow...Site Code: PowPowder Mill CreekEverett SubbasinSnohomish BasinWRIA 7 - Snohomish2024, Ambi...8/16/2024
Ambient Monitoring
City of Everett
312428104063.0%7.8%12.2%50024.81.41.44.31.21.82.50.01.63.47.2Details
47Woo, Woo...Site Code: WooWoods Creek (Everett)Everett SubbasinSnohomish BasinWRIA 7 - Snohomish2024, Ambi...8/16/2024
Ambient Monitoring
City of Everett
253429104056.0%12.0%16.0%10028.00.02.94.31.21.82.50.03.55.56.3Details
48TTW044H...Site Code: TTW044HS-WFQC02Quilceda CreekQuilceda Creek SubbasinSnohomish BasinWRIA 7 - Snohomish2024, Tulali...8/6/2024
Tulalip Tribes Watershed Health Stream Monitoring
The Tulalip Tribes
374329124164.5%7.8%1.8%28232.93.44.32.91.22.92.51.41.23.49.6Details
49TTW044H...Site Code: TTW044HS-TULA01Tulalip CreekTulalip Creek SubbasinSnohomish BasinWRIA 7 - Snohomish2024, Tulali...9/3/2024
Tulalip Tribes Watershed Health Stream Monitoring
The Tulalip Tribes
6167821235228.6%7.2%10.4%50071.210.07.18.68.89.43.82.910.03.17.6Details
5007LMS02...Site Code: 07LMS026663Snoqualmie River - Middle Fork tributary (Lower)Lower Middle Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2024, Ambi...9/4/2024
Ambient Monitoring
King County - DNRP
491188272671046.4%17.2%0.6%50086.77.610.010.08.810.06.210.06.18.19.9Details
5107LMS03...Site Code: 07LMS033235Snoqualmie River - Middle Fork tributary (Lower)Lower Middle Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2024, Ambi...9/4/2024
Ambient Monitoring
King County - DNRP
5398825275942.4%8.4%4.8%50081.29.010.010.08.810.03.810.07.23.78.9Details
5207LMS05...Site Code: 07LMS055075Snoqualmie River - Middle Fork tributary (Lower)Lower Middle Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2024, Ambi...9/17/2024
Ambient Monitoring
King County - DNRP
5386822246844.0%12.2%1.2%50081.99.010.07.18.810.05.010.06.85.69.7Details
5307LMS09...Site Code: 07LMS093027Snoqualmie River - Middle Fork tributary (Lower)Lower Middle Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2023, Ambi...9/21/2023
Ambient Monitoring
King County - DNRP
4168620247472.4%7.4%1.6%50063.04.87.110.06.210.06.25.70.03.29.6Details
5407LMS10...Site Code: 07LMS103591Snoqualmie River - Middle Fork tributary (Lower)Lower Middle Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2024, Ambi...9/4/2024
Ambient Monitoring
King County - DNRP
549910282491134.0%14.8%0.2%50094.49.310.010.010.010.08.810.09.56.910.0Details
5507LMS21...Site Code: 07LMS213875Snoqualmie River - Middle Fork tributary (Lower)Lower Middle Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2024, Ambi...9/4/2024
Ambient Monitoring
King County - DNRP
5598724318928.4%8.8%0.6%50088.49.710.010.07.510.07.510.010.03.99.9Details
5607SFS00...Site Code: 07SFS009443Snoqualmie River - S Fork tributaryS Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2024, Ambi...9/9/2024
Ambient Monitoring
King County - DNRP
5286822266745.2%8.6%16.2%50076.08.610.07.18.810.05.010.06.43.86.2Details
5707SFS011...Site Code: 07SFS011059Snoqualmie River - S Fork tributaryS Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2024, Ambi...8/15/2024
Ambient Monitoring
King County - DNRP
4795418287657.8%5.2%42.4%50056.46.910.05.73.810.06.28.63.02.10.1Details
5807SFS011...Site Code: 07SFS011475Snoqualmie River - S Fork tributaryS Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2024, Ambi...9/9/2024
Ambient Monitoring
King County - DNRP
5685922288736.2%12.0%8.0%50085.710.010.05.710.010.07.510.08.95.58.1Details
5907SFS04...Site Code: 07SFS041891Snoqualmie River - S Fork tributaryS Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2024, Ambi...9/9/2024
Ambient Monitoring
King County - DNRP
5485821247638.8%8.4%2.0%50080.09.310.05.78.810.06.28.68.23.79.5Details
6007SFS06...Site Code: 07SFS066611Snoqualmie River - S Fork tributaryS Fork Snoqualmie SubbasinSnoqualmie Forks BasinWRIA 7 - Snohomish2024, Ambi...8/20/2024
Ambient Monitoring
King County - DNRP
441107181710460.4%19.4%0.2%50066.45.90.010.07.55.910.05.72.39.210.0Details
6108EAS24...Site Code: 08EAS2446Coal Creek (Lake Wash.)Coal Creek (Cedar) SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, Ambi...7/19/2023
Ambient Monitoring
King County - DNRP
4937616175138.4%12.4%1.0%50060.17.62.98.66.25.93.81.48.35.79.8Details
62CoalBelR...Site Code: CoalBelRM1.3Coal Creek (Lake Wash.)Coal Creek (Cedar) SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/24/2024
Macroinvertebrates
City of Bellevue
3025310113169.0%2.8%42.6%50016.71.01.45.72.52.41.21.40.00.90.1Details
63CoalBelR...Site Code: CoalBelRM4.0Coal Creek (Lake Wash.)Coal Creek (Cedar) SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/24/2024
Macroinvertebrates
City of Bellevue
5658619218236.4%34.4%3.2%50078.610.05.710.06.28.27.52.98.810.09.3Details
64CoalLow_...Site Code: CoalLow_21Coal Creek (Lake Wash.)Coal Creek (Cedar) SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/22/2024
Macroinvertebrates
City of Bellevue
19122584092.0%0.4%24.4%50010.10.00.01.41.20.62.50.00.00.04.3Details
65CoalRedt...Site Code: CoalRedtown_21Coal Creek (Lake Wash.)Coal Creek (Cedar) SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/23/2024
Macroinvertebrates
City of Bellevue
3736514124064.0%8.8%4.2%50038.23.42.97.15.02.92.50.01.43.99.0Details
66CoalSkagi...Site Code: CoalSkagit_21Coal Creek (Lake Wash.)Coal Creek (Cedar) SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...8/26/2024
Macroinvertebrates
City of Bellevue
18003363094.8%0.0%1.0%50013.50.00.00.02.50.01.20.00.00.09.8Details
6708EAS25...Site Code: 08EAS2540Coal Creek (Lake Wash.) tributary (0273)Coal Creek (Cedar) SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, Ambi...7/19/2023
Ambient Monitoring
King County - DNRP
3934411106055.2%9.4%11.4%50037.14.12.94.33.81.85.00.03.74.27.3Details
68Newcastle...Site Code: NewcastleTrib_21Coal Creek (Lake Wash.) tributary (0275)Coal Creek (Cedar) SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/24/2024
Macroinvertebrates
City of Bellevue
3927312126166.6%8.8%24.0%50035.04.11.48.62.52.95.01.40.63.94.4Details
69NewpBel...Site Code: NewpBelRM0.0Newport CreekCoal Creek (Cedar) SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/29/2024
Macroinvertebrates
City of Bellevue
26122552064.0%2.2%38.8%5005.60.00.01.41.20.00.00.01.40.61.0Details
70CochranKi...Site Code: CochranKirk1Cochran Springs CreekE Lake Washington - Bellevue N SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, B-IBI ...8/30/2024
B-IBI
City of Kirkland
2715410106063.0%8.6%52.8%50021.70.00.05.73.81.85.00.01.63.80.0Details
71YarrowMa...Site Code: YarrowMain_21Yarrow Creek SubbasinE Lake Washington - Bellevue N SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/24/2024
Macroinvertebrates
City of Bellevue
3845312146153.1%12.6%31.5%49939.63.84.35.72.54.15.01.44.35.82.7Details
72YarrowWe...Site Code: YarrowWestTribBelRM0.2Yarrow Creek SubbasinE Lake Washington - Bellevue N SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/24/2024
Macroinvertebrates
City of Bellevue
30213673063.0%4.4%53.0%5009.51.01.40.02.50.01.20.01.61.70.0Details
73Lkhrst405...Site Code: Lkhrst405RM0.3Lakehurst CreekE Lake Washington - Bellevue S SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/23/2024
Macroinvertebrates
City of Bellevue
23121432084.8%1.0%74.0%5001.40.00.01.40.00.00.00.00.00.00.0Details
7408WES11...Site Code: 08WES1178Lake Washington tributary (0056)E Lake Washington - Kenmore N SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, Ambi...7/24/2023
Ambient Monitoring
King County - DNRP
32123695052.2%2.2%38.4%50016.81.70.01.42.51.23.80.04.50.61.1Details
7508EAS15...Site Code: 08EAS1536Denny CreekE Lake Washington - Kenmore S SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, Ambi...8/15/2023
Ambient Monitoring
King County - DNRP
322621094059.4%5.0%9.4%50027.61.71.47.11.21.22.50.02.62.07.8Details
7608EAS21...Site Code: 08EAS2191Forbes Creek (0242)Forbes Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, Ambi...8/15/2023
Ambient Monitoring
King County - DNRP
33121495053.0%0.8%39.2%50013.62.10.01.40.01.23.80.04.30.00.9Details
77ForbesKir...Site Code: ForbesKirk1Forbes Creek (0242)Forbes Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, B-IBI ...8/28/2023
B-IBI
City of Kirkland
25122594050.5%1.2%35.1%40213.30.00.01.41.21.22.50.05.00.11.8Details
78ForbesKir...Site Code: ForbesKirk2Forbes Creek (0242)Forbes Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, B-IBI ...9/3/2024
B-IBI
City of Kirkland
7010132069.4%0.0%36.1%361.60.00.00.00.00.00.00.00.00.01.6Details
79BillyKirk1, ...Site Code: BillyKirk1Juanita CreekJuanita Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, B-IBI ...8/22/2023
B-IBI
City of Kirkland
26122552052.6%0.8%14.0%50013.90.00.01.41.20.00.00.04.40.06.7Details
80E1186, Ju...Site Code: E1186Juanita CreekJuanita Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, B-IBI ...8/15/2024
B-IBI
City of Kirkland
292248133066.4%2.6%40.6%50014.10.71.41.43.83.51.20.00.70.80.6Details
81HazenHill...Site Code: HazenHillsJuanita CreekJuanita Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, B-IBI ...8/24/2023
B-IBI
City of Kirkland
22121443071.4%1.6%70.0%4373.00.00.01.40.00.01.20.00.00.30.0Details
82JuanitaKir...Site Code: JuanitaKirk1Juanita CreekJuanita Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, B-IBI ...8/22/2024
B-IBI
City of Kirkland
13112473057.1%0.0%10.7%5613.20.00.00.01.20.01.20.03.20.07.5Details
83JuanitaKir...Site Code: JuanitaKirk3Juanita CreekJuanita Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, B-IBI ...8/22/2023
B-IBI
City of Kirkland
331247147063.0%3.0%16.8%50026.32.10.01.43.84.16.20.01.61.06.1Details
84JuanitaKir...Site Code: JuanitaKirk4Juanita CreekJuanita Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, B-IBI ...8/22/2024
B-IBI
City of Kirkland
230134122059.3%6.6%4.4%18219.80.00.00.02.52.90.00.02.62.89.0Details
85Kingsgate...Site Code: KingsgateKirk1Juanita CreekJuanita Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, B-IBI ...8/15/2024
B-IBI
City of Kirkland
302215114052.6%3.0%54.8%50014.21.01.41.40.02.42.50.04.41.00.0Details
8608EAS25...Site Code: 08EAS2546East CreekKelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, Ambi...8/31/2023
Ambient Monitoring
King County - DNRP
18111373087.2%0.5%79.8%4301.20.00.00.00.00.01.20.00.00.00.0Details
87Goff132nd...Site Code: Goff132nd_21Goff CreekKelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/23/2024
Macroinvertebrates
City of Bellevue
15112452092.8%0.4%16.4%5007.40.00.00.01.20.00.00.00.00.06.2Details
88GoffBelR...Site Code: GoffBelRM1.4Goff CreekKelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/24/2024
Macroinvertebrates
City of Bellevue
23113554068.2%4.4%60.2%5006.90.00.00.02.50.02.50.00.21.70.0Details
89GoffUsBp...Site Code: GoffUsBp_21Goff CreekKelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2021, Macr...8/2/2021
Macroinvertebrates
City of Bellevue
27113555067.6%2.2%53.0%5007.20.00.00.02.50.03.80.00.40.60.0Details
9008EAS22...Site Code: 08EAS2272Kelsey CreekKelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, Ambi...8/31/2023
Ambient Monitoring
King County - DNRP
25133796070.2%1.0%31.6%50014.20.00.02.92.51.25.00.00.00.02.7Details
91KelBelRM...Site Code: KelBelRM0.2Kelsey CreekKelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/23/2024
Macroinvertebrates
City of Bellevue
35113593054.4%3.6%19.4%50018.42.80.00.02.51.21.20.03.91.35.5Details
92KelBelRM...Site Code: KelBelRM2.3Kelsey CreekKelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2022, Macr...8/15/2022
Macroinvertebrates
City of Bellevue
321258133057.4%1.0%8.0%50024.21.70.01.45.03.51.20.03.10.08.1Details
93KelBelRM...Site Code: KelBelRM2.4Kelsey CreekKelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...8/12/2024
Macroinvertebrates
City of Bellevue
311236124065.6%3.2%6.6%50021.21.40.01.42.52.92.50.00.91.18.5Details
94KelBelRM...Site Code: KelBelRM3.9Kelsey CreekKelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/23/2024
Macroinvertebrates
City of Bellevue
25110251057.4%2.6%35.6%5005.70.00.00.00.00.00.00.03.10.81.7Details
95WestTribF...Site Code: WestTribFarmRM0.4Kelsey Creek, West TributaryKelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/23/2024
Macroinvertebrates
City of Bellevue
28122564064.6%2.4%38.8%5008.40.30.01.41.20.02.50.01.20.71.0Details
96ValleyAPT...Site Code: ValleyAPTS_21Valley Creek (Bellevue)Kelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/29/2024
Macroinvertebrates
City of Bellevue
25313796066.4%0.6%16.8%50018.30.02.90.02.51.25.00.00.70.06.1Details
97ValleyBG...Site Code: ValleyBGC_21Valley Creek (Bellevue)Kelsey Creek SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2024, Macr...7/22/2024
Macroinvertebrates
City of Bellevue
30122543049.0%4.6%32.6%50014.61.00.01.41.20.01.20.05.41.82.4Details
9808CED28...Site Code: 08CED2898Cedar River - Lower tributary (0311)Lower Cedar River SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, Ambi...7/24/2023
Ambient Monitoring
King County - DNRP
5034310107143.9%24.0%6.4%49952.37.92.94.32.51.86.21.46.810.08.5Details
9908CED49...Site Code: 08CED4975Hotel Creek (0342)Lower Cedar River SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2022, Ambi...7/21/2022
Ambient Monitoring
King County - DNRP
4186519197630.9%11.0%7.0%47372.24.810.07.15.07.16.28.610.05.08.4Details
10008CED27...Site Code: 08CED2711Madsen CreekLower Cedar River SubbasinCedar River / Lake Washington BasinWRIA 8 - Cedar-Sammamish2023, Ambi...9/19/2023
Ambient Monitoring
King County - DNRP
3134512116068.6%7.6%6.5%36932.81.42.94.35.02.45.00.00.13.38.5Details
897 scores generated from 41282 sample taxa on Wednesday, April 16, 2025 10:02:22 PM. (0.03 seconds)
Page 1 of 9 1 2 3 4 5 6 7 8 9 Next Last
LegendExcellentExcellent/GoodGoodGood/FairFairFair/PoorPoorPoor/Very PoorVery Poor