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                "variableMeasured":"Chlorophyll a, uncorrected for pheophytin",
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                "variableMeasured":"Acetochlor",
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                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Alachlor at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-OJC-03/",
                "variableMeasured":"Alachlor",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2007-01-01T00:00:00Z/2007-12-31T00:00:00Z",
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                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Aldrin at IL_EPA_WQX-OJC-03",
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                "variableMeasured":"Aldrin",
                "variableUnit":"nanograms per gram",
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                "variableMeasured":"Alkalinity, bicarbonate",
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                "datasetDescription":"Alkalinity, total at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
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                "variableMeasured":"Alkalinity, carbonate",
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                "type":"River/Stream",
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                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Aluminum at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
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                "variableMeasured":"Aluminum",
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                "siteName":"IL_EPA_WQX-OJC-03",
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                "type":"River/Stream",
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                "measurementTechnique":"observation",
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                "distributionName":"Water Quality Portal",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Arsenic at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
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                "variableMeasured":"Arsenic",
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                "distributionName":"Water Quality Portal",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Atrazine at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
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                "variableMeasured":"Atrazine",
                "variableUnit":"Unknown",
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                "type":"River/Stream",
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                "siteName":"IL_EPA_WQX-OJC-03",
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                "type":"River/Stream",
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                "type":"River/Stream",
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                "distributionName":"Water Quality Portal",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Kjeldahl nitrogen at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-OJC-03/",
                "variableMeasured":"Kjeldahl nitrogen",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Lead at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
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                "variableMeasured":"Lead",
                "variableUnit":"micrograms per liter",
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                "temporalCoverage":"2007-01-01T00:00:00Z/2019-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-OJC-03&characteristicName=Lead&mimeType=csv&dataProfile=fullPhysChem",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Lindane at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-OJC-03/",
                "variableMeasured":"Lindane",
                "variableUnit":"micrograms per liter",
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                "temporalCoverage":"2007-01-01T00:00:00Z/2007-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-OJC-03&characteristicName=Lindane&mimeType=csv&dataProfile=fullPhysChem",
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                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Magnesium at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
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                "variableMeasured":"Magnesium",
                "variableUnit":"percent",
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                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Manganese at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-OJC-03/",
                "variableMeasured":"Manganese",
                "variableUnit":"micrograms per liter",
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                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-OJC-03&characteristicName=Manganese&mimeType=csv&dataProfile=fullPhysChem",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Mercury at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-OJC-03/",
                "variableMeasured":"Mercury",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2007-01-01T00:00:00Z/2007-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-OJC-03&characteristicName=Mercury&mimeType=csv&dataProfile=fullPhysChem",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Methoxychlor at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-OJC-03/",
                "variableMeasured":"Methoxychlor",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2007-01-01T00:00:00Z/2007-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Metolachlor at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-OJC-03/",
                "variableMeasured":"Metolachlor",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2007-01-01T00:00:00Z/2007-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-OJC-03&characteristicName=Metolachlor&mimeType=csv&dataProfile=fullPhysChem",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Metribuzin at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-OJC-03/",
                "variableMeasured":"Metribuzin",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2007-01-01T00:00:00Z/2007-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-OJC-03&characteristicName=Metribuzin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Microcystin at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
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                "variableMeasured":"Microcystin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2017-01-01T00:00:00Z/2017-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-OJC-03&characteristicName=Microcystin&mimeType=csv&dataProfile=fullPhysChem",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
                "siteName":"IL_EPA_WQX-OJC-03",
                "datasetDescription":"Nickel at IL_EPA_WQX-OJC-03",
                "type":"River/Stream",
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                "variableMeasured":"Nickel",
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                "distributionName":"Water Quality Portal",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-OJC-03",
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                "datasetDescription":"Organic carbon at IL_EPA_WQX-OJC-03",
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                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-OJC-03&characteristicName=Organic carbon&mimeType=csv&dataProfile=fullPhysChem",
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                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-OJC-03&characteristicName=p,p'-DDD&mimeType=csv&dataProfile=fullPhysChem",
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                "type":"River/Stream",
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                "variableMeasured":"p,p'-DDE",
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                "type":"River/Stream",
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