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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Silver&mimeType=csv",
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                "variableMeasured":"Cyanazine",
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                "datasetDescription":"Atrazine at IL_EPA_WQX-DJF-02",
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                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-02/",
                "variableMeasured":"Atrazine",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2000-01-01T00:00:00Z/2000-12-31T00:00:00Z",
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                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Magnesium at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-02/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Magnesium&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-02/",
                "variableMeasured":"Chlorophyll a, uncorrected for pheophytin",
                "variableUnit":"ug/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2000-01-01T00:00:00Z/2020-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Chlorophyll b at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-02/",
                "variableMeasured":"Chlorophyll b",
                "variableUnit":"ug/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2000-01-01T00:00:00Z/2020-12-31T00:00:00Z",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Chlorophyll b&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"DDT/DDD/DDE, sum of p,p' isomers at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-02/",
                "variableMeasured":"DDT/DDD/DDE, sum of p,p' isomers",
                "variableUnit":"ug/kg",
                "measurementTechnique":"observation",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=DDT/DDD/DDE, sum of p,p' isomers&mimeType=csv",
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                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Dieldrin at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
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                "variableMeasured":"Dieldrin",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Copper at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-02/",
                "variableMeasured":"Copper",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Copper&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Calcium at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
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                "variableMeasured":"Calcium",
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                "measurementTechnique":"observation",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Calcium&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Volatile suspended solids at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
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                "variableMeasured":"Volatile suspended solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
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                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Volatile suspended solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Hexachlorobenzene at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
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                "variableMeasured":"Hexachlorobenzene",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Hexachlorobenzene&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Organic carbon at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-02/",
                "variableMeasured":"Organic carbon",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Organic carbon&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Phosphorus at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-02/",
                "variableMeasured":"Phosphorus",
                "variableUnit":"ppb",
                "measurementTechnique":"observation",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Phosphorus&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
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                "datasetDescription":"Endrin at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-02/",
                "variableMeasured":"Endrin",
                "variableUnit":"Unknown",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Endrin&mimeType=csv",
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                "datasetDescription":"Pendimethalin at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-02/",
                "variableMeasured":"Pendimethalin",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Pendimethalin&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
                "datasetDescription":"Beryllium at IL_EPA_WQX-DJF-02",
                "type":"River/Stream",
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                "variableMeasured":"Beryllium",
                "variableUnit":"ppm",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-02",
                "siteName":"IL_EPA_WQX-DJF-02",
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                "type":"River/Stream",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=cis-Chlordane&mimeType=csv",
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                "siteName":"IL_EPA_WQX-DJF-02",
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                "datasetDescription":"Mercury at IL_EPA_WQX-DJF-02",
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                "variableMeasured":"Mercury",
                "variableUnit":"Unknown",
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                "variableMeasured":"Manganese",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-02&CharacteristicName=Manganese&mimeType=csv",
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                "variableMeasured":"Barium",
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                "siteName":"IL_EPA_WQX-DJF-04",
                "datasetDescription":"Methoxychlor at IL_EPA_WQX-DJF-04",
                "type":"River/Stream",
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                "variableMeasured":"Methoxychlor",
                "variableUnit":"Unknown",
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                "siteName":"IL_EPA_WQX-DJF-04",
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                "type":"River/Stream",
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                "variableMeasured":"Lead",
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                "siteName":"IL_EPA_WQX-DJF-04",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-DJF-04",
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                "variableMeasured":"Chlorophyll a, uncorrected for pheophytin",
                "variableUnit":"ug/L",
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                "variableMeasured":"Trifluralin",
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                "variableMeasured":"Hardness, Ca, Mg",
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                "variableMeasured":"Atrazine",
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                "variableMeasured":"Polychlorinated biphenyls",
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                "variableMeasured":"Aldrin",
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                "variableMeasured":"Ethylbenzene",
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                "variableMeasured":"Phosphorus",
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                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"pH at IL_EPA_WQX-DJF-06",
                "type":"River/Stream",
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                "variableMeasured":"pH",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-06",
                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Total volatile solids at IL_EPA_WQX-DJF-06",
                "type":"River/Stream",
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                "variableMeasured":"Total volatile solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-06&CharacteristicName=Total volatile solids&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-06",
                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Pheophytin a at IL_EPA_WQX-DJF-06",
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                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Turbidity at IL_EPA_WQX-DJF-06",
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                "variableMeasured":"Turbidity",
                "variableUnit":"JTU",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-06",
                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Lead at IL_EPA_WQX-DJF-06",
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                "variableMeasured":"Lead",
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                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Phenols at IL_EPA_WQX-DJF-06",
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                "variableMeasured":"Phenols",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-06",
                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Total solids at IL_EPA_WQX-DJF-06",
                "type":"River/Stream",
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                "variableMeasured":"Total solids",
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                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Boron at IL_EPA_WQX-DJF-06",
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                "variableMeasured":"Boron",
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                "datasetDescription":"Aluminum at IL_EPA_WQX-DJF-06",
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                "variableMeasured":"Aluminum",
                "variableUnit":"Unknown",
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                "type":"River/Stream",
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                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-06",
                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Nickel at IL_EPA_WQX-DJF-06",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-06/",
                "variableMeasured":"Nickel",
                "variableUnit":"ppm",
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                "siteName":"IL_EPA_WQX-DJF-06",
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                "type":"River/Stream",
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                "variableMeasured":"Magnesium",
                "variableUnit":"%",
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                "variableMeasured":"Sodium",
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                "datasetDescription":"Cadmium at IL_EPA_WQX-DJF-06",
                "type":"River/Stream",
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                "variableMeasured":"Cadmium",
                "variableUnit":"ug/L",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-06",
                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Strontium at IL_EPA_WQX-DJF-06",
                "type":"River/Stream",
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                "variableMeasured":"Strontium",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-06&CharacteristicName=Strontium&mimeType=csv",
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                "type":"River/Stream",
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                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-06",
                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Chromium at IL_EPA_WQX-DJF-06",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-06/",
                "variableMeasured":"Chromium",
                "variableUnit":"ppb",
                "measurementTechnique":"observation",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-06&CharacteristicName=Chromium&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-06",
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                "datasetDescription":"Specific conductance at IL_EPA_WQX-DJF-06",
                "type":"River/Stream",
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                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-06&CharacteristicName=Specific conductance&mimeType=csv",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-06",
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                "type":"River/Stream",
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                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-DJF-06",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-06/",
                "variableMeasured":"Chlorophyll a, uncorrected for pheophytin",
                "variableUnit":"ug/L",
                "measurementTechnique":"observation",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-06&CharacteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv",
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                "type":"River/Stream",
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                "variableMeasured":"Alkalinity, total",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJF-06&CharacteristicName=Alkalinity, total&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
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                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJF-06",
                "siteName":"IL_EPA_WQX-DJF-06",
                "datasetDescription":"Mercury at IL_EPA_WQX-DJF-06",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJF-06/",
                "variableMeasured":"Mercury",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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                "datasetDescription":"Cyanide at IL_EPA_WQX-DJF-06",
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                "variableMeasured":"Cyanide",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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