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                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Chlordane",
                "variableUnit":"ug/kg",
                "measurementTechnique":"observation",
                "temporalCoverage":"2003-01-01T00:00:00Z/2013-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Chlordane&mimeType=csv",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Potassium at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Temperature, sample at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Temperature, sample",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2022-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Temperature, sample&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Total solids at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Total solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2003-01-01T00:00:00Z/2008-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Total solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-89.68702 39.821)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Aluminum at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Aluminum",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Aluminum&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-89.68702 39.821)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Unnatural odor (choice list) at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Unnatural odor (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2019-01-01T00:00:00Z/2019-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Unnatural odor (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Chlorophyll a, uncorrected for pheophytin",
                "variableUnit":"ug/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2003-01-01T00:00:00Z/2018-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-89.68702 39.821)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Phenols at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Phenols",
                "variableUnit":"ug/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2008-01-01T00:00:00Z/2022-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Phenols&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Mirex at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Mirex",
                "variableUnit":"mg/kg",
                "measurementTechnique":"observation",
                "temporalCoverage":"2008-01-01T00:00:00Z/2013-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Mirex&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-89.68702 39.821)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Fecal Coliform at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Fecal Coliform",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Fecal Coliform&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Sludge (choice list) at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Sludge (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2019-01-01T00:00:00Z/2019-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Sludge (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-89.68702 39.821)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Zinc at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Zinc",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Zinc&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-89.68702 39.821)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Magnesium at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Kjeldahl nitrogen at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Kjeldahl nitrogen",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Kjeldahl nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-89.68702 39.821)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Chloride at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Cyanazine at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Cyanazine",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2008-01-01T00:00:00Z/2008-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Cyanazine&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Hexachlorobenzene at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
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                "variableMeasured":"Hexachlorobenzene",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2008-01-01T00:00:00Z/2013-12-31T00:00:00Z",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Hexachlorobenzene&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
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                "variableMeasured":"Chlorophyll a, corrected for pheophytin",
                "variableUnit":"ug/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2003-01-01T00:00:00Z/2018-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Lindane at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Lindane",
                "variableUnit":"ug/L",
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                "temporalCoverage":"2008-01-01T00:00:00Z/2013-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Lindane&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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                "type":"River/Stream",
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                "variableMeasured":"Aldrin",
                "variableUnit":"ng/g",
                "measurementTechnique":"observation",
                "temporalCoverage":"2008-01-01T00:00:00Z/2013-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Aldrin&mimeType=csv",
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            {
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                "variableMeasured":"p,p'-DDE",
                "variableUnit":"Unknown",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=p,p'-DDE&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            },
            {
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                "variableMeasured":"Pendimethalin",
                "variableUnit":"Unknown",
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                "variableMeasured":"Chlorophyll c",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Chlorophyll c&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-89.68702 39.821)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
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                "temporalCoverage":"2008-01-01T00:00:00Z/2013-12-31T00:00:00Z",
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                "distributionFormat":"text/comma-separated-values",
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                "datasetDescription":"Total dissolved solids at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
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                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Manganese at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Manganese",
                "variableUnit":"ug/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Calcium at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Sodium at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Boron at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Boron",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Total PCBs at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
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                "variableMeasured":"Total PCBs",
                "variableUnit":"ng/g",
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                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Metolachlor at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Metolachlor",
                "variableUnit":"ug/L",
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                "distributionFormat":"text/comma-separated-values",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Alachlor at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Alachlor",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2008-01-01T00:00:00Z/2008-12-31T00:00:00Z",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Alachlor&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Chromium at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Chromium",
                "variableUnit":"ppb",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Chromium&mimeType=csv",
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            {
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                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Pheophytin a at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Pheophytin a",
                "variableUnit":"ug/L",
                "measurementTechnique":"observation",
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            {
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                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Unnatural plant or algal growth (choice list) at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Unnatural plant or algal growth (choice list)",
                "variableUnit":"Unknown",
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                "distributionName":"Water Quality Portal",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":".alpha.-Hexachlorocyclohexane at IL_EPA_WQX-EL-01",
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                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":".alpha.-Hexachlorocyclohexane",
                "variableUnit":"Unknown",
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                "temporalCoverage":"2008-01-01T00:00:00Z/2013-12-31T00:00:00Z",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Unnatural oil (choice list) at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
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                "variableMeasured":"Unnatural oil (choice list)",
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                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Unnatural oil (choice list)&mimeType=csv",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Nickel at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
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                "variableMeasured":"Nickel",
                "variableUnit":"ppm",
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                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Nickel&mimeType=csv",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Hardness, Ca, Mg at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
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                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1999-01-01T00:00:00Z/2022-12-31T00:00:00Z",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Polychlorinated biphenyls at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Polychlorinated biphenyls",
                "variableUnit":"Unknown",
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                "temporalCoverage":"2008-01-01T00:00:00Z/2008-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Polychlorinated biphenyls&mimeType=csv",
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            {
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                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Temperature, air at IL_EPA_WQX-EL-01",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Fluoride at IL_EPA_WQX-EL-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-01/",
                "variableMeasured":"Fluoride",
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                "temporalCoverage":"2003-01-01T00:00:00Z/2011-12-31T00:00:00Z",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
                "datasetDescription":"Turbidity at IL_EPA_WQX-EL-01",
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                "variableMeasured":"Turbidity",
                "variableUnit":"JTU",
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            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
                "siteName":"IL_EPA_WQX-EL-01",
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                "type":"River/Stream",
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                "variableMeasured":"Cobalt",
                "variableUnit":"mg/L",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-01&CharacteristicName=Iron&mimeType=csv",
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            {
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                "distributionName":"Water Quality Portal",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-01",
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                "variableMeasured":"Vanadium",
                "variableUnit":"mg/kg",
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                "siteName":"IL_EPA_WQX-EL-03",
                "datasetDescription":"Manganese at IL_EPA_WQX-EL-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-03/",
                "variableMeasured":"Manganese",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-EL-03",
                "siteName":"IL_EPA_WQX-EL-03",
                "datasetDescription":"Boron at IL_EPA_WQX-EL-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-EL-03/",
                "variableMeasured":"Boron",
                "variableUnit":"Unknown",
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                "siteName":"IL_EPA_WQX-EL-03",
                "datasetDescription":"Temperature, sample at IL_EPA_WQX-EL-03",
                "type":"River/Stream",
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                "variableMeasured":"Temperature, sample",
                "variableUnit":"deg C",
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                "siteName":"IL_EPA_WQX-EL-03",
                "datasetDescription":"Potassium at IL_EPA_WQX-EL-03",
                "type":"River/Stream",
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                "variableMeasured":"Potassium",
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                "siteName":"IL_EPA_WQX-EL-03",
                "datasetDescription":"Phosphorus at IL_EPA_WQX-EL-03",
                "type":"River/Stream",
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                "variableMeasured":"Phosphorus",
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                "siteName":"IL_EPA_WQX-EL-03",
                "datasetDescription":"Aluminum at IL_EPA_WQX-EL-03",
                "type":"River/Stream",
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                "variableMeasured":"Aluminum",
                "variableUnit":"Unknown",
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                "siteName":"IL_EPA_WQX-EL-03",
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                "siteName":"IL_EPA_WQX-EL-03",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-EL-03",
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                "variableMeasured":"Chlorophyll a, uncorrected for pheophytin",
                "variableUnit":"ug/L",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EL-03&CharacteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv",
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                "variableMeasured":"Magnesium",
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