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                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-PBU-10/",
                "variableMeasured":"Metribuzin",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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                "siteName":"IL_EPA_WQX-PBU-10",
                "datasetDescription":"Aldrin at IL_EPA_WQX-PBU-10",
                "type":"River/Stream",
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                "variableMeasured":"Aldrin",
                "variableUnit":"ng/g",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/1999-12-31T00:00:00Z",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-PBU-10&CharacteristicName=Aldrin&mimeType=csv",
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                "siteName":"IL_EPA_WQX-PBU-10",
                "datasetDescription":"Polychlorinated biphenyls at IL_EPA_WQX-PBU-10",
                "type":"River/Stream",
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                "variableMeasured":"Polychlorinated biphenyls",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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                "siteName":"IL_EPA_WQX-PBU-10",
                "datasetDescription":"p,p'-DDD at IL_EPA_WQX-PBU-10",
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                "variableMeasured":"p,p'-DDD",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-PBU-10&CharacteristicName=p,p'-DDD&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-PBU-10",
                "siteName":"IL_EPA_WQX-PBU-10",
                "datasetDescription":"Dieldrin at IL_EPA_WQX-PBU-10",
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                "variableMeasured":"Dieldrin",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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                "siteName":"IL_EPA_WQX-PBU-10",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-PBU-10&CharacteristicName=DDT/DDD/DDE, sum of p,p' isomers&mimeType=csv",
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                "siteName":"IL_EPA_WQX-PBU-10",
                "datasetDescription":"Trifluralin at IL_EPA_WQX-PBU-10",
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                "variableMeasured":"Trifluralin",
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                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/1999-12-31T00:00:00Z",
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                "siteName":"IL_EPA_WQX-PBU-10",
                "datasetDescription":"p,p'-DDT at IL_EPA_WQX-PBU-10",
                "type":"River/Stream",
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                "variableMeasured":"p,p'-DDT",
                "variableUnit":"Unknown",
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                "temporalCoverage":"1999-01-01T00:00:00Z/1999-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-PBU-10&CharacteristicName=p,p'-DDT&mimeType=csv",
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                "siteName":"IL_EPA_WQX-PBU-10",
                "datasetDescription":"Lead at IL_EPA_WQX-PBU-10",
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                "variableMeasured":"Lead",
                "variableUnit":"ug/l",
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                "siteName":"IL_EPA_WQX-PBU-10",
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                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-PBU-10/",
                "variableMeasured":"Barium",
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                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/1999-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-PBU-10&CharacteristicName=Barium&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-PBU-10",
                "siteName":"IL_EPA_WQX-PBU-10",
                "datasetDescription":"Magnesium at IL_EPA_WQX-PBU-10",
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                "variableMeasured":"Magnesium",
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                "siteName":"IL_EPA_WQX-PBU-10",
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                "variableMeasured":"Heptachlor epoxide",
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                "temporalCoverage":"1999-01-01T00:00:00Z/1999-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-PBU-10&CharacteristicName=Heptachlor epoxide&mimeType=csv",
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                "siteName":"IL_EPA_WQX-PBU-10",
                "datasetDescription":"Zinc at IL_EPA_WQX-PBU-10",
                "type":"River/Stream",
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                "variableMeasured":"Zinc",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-PBU-10",
                "siteName":"IL_EPA_WQX-PBU-10",
                "datasetDescription":"Captan at IL_EPA_WQX-PBU-10",
                "type":"River/Stream",
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                "variableMeasured":"Captan",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-PBU-10&CharacteristicName=Captan&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-PBU-10",
                "siteName":"IL_EPA_WQX-PBU-10",
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                "variableMeasured":"Manganese",
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