{
    "type":"Feature",
    "properties":{
        "fid":33619,
        "id":"413498",
        "uri":"https://geoconnex.us/ref/mainstems/413498",
        "featuretype":"['https://www.opengis.net/def/schema/hy_features/hyf/HY_FlowPath', 'https://www.opengis.net/def/schema/hy_features/hyf/HY_WaterBody']",
        "downstream_mainstem_id":"https://geoconnex.us/ref/mainstems/363840",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/363840', 'https://geoconnex.us/ref/mainstems/312091']",
        "name_at_outlet":"Hadley Creek",
        "name_at_outlet_gnis_id":409600,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/2923671",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/2927579",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/071100040401",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/071100040402",
        "lengthkm":37.6,
        "outlet_drainagearea_sqkm":329.3,
        "head_rf1id":19595,
        "outlet_rf1id":19594,
        "head_nhdpv1_comid":2923671,
        "outlet_nhdpv1_comid":2927579,
        "head_2020huc12":"071100040401",
        "outlet_2020huc12":"071100040402",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Alkalinity, total at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Alkalinity, bicarbonate",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Alkalinity, total&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Alkalinity, total at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Alkalinity, carbonate",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Alkalinity, total&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Alkalinity, total at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Alkalinity, total",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Alkalinity, total&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Aluminum at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Aluminum",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Aluminum&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Ammonia-nitrogen at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Ammonia-nitrogen",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Ammonia-nitrogen&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Arsenic at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Arsenic",
                "variableUnit":"parts per million",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Arsenic&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Barium at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Barium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Barium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Beryllium at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Beryllium",
                "variableUnit":"parts per million",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Beryllium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Boron at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Boron",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Boron&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Cadmium at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Cadmium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Cadmium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Calcium at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Calcium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Calcium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chloride at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chloride",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chloride&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a - Phytoplankton (suspended)",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a (probe)",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a, corrected for pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a, free of pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a, uncorrected for pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a - Phytoplankton (suspended)",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a (probe)",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a, corrected for pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a, free of pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a, uncorrected for pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll a",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll b at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll b",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll b&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chlorophyll c at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chlorophyll c",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chlorophyll c&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Chromium at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Chromium",
                "variableUnit":"parts per billion",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Chromium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Cobalt at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Cobalt",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Cobalt&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Copper at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Copper",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Copper&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Cyanide at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Cyanide",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Cyanide&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Dissolved oxygen (DO) at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Dissolved oxygen (DO)",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Dissolved oxygen (DO)&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Fluoride at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Fluoride",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Fluoride&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Hardness, Ca, Mg at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"milligrams per liter as calcium carbonate",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Hardness, Ca, Mg&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Iron at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Iron",
                "variableUnit":"percent",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Iron&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Kjeldahl nitrogen at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Kjeldahl nitrogen",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Kjeldahl nitrogen&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Lead at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Lead",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Lead&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Magnesium at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Magnesium",
                "variableUnit":"percent",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Magnesium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Manganese at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Manganese",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Manganese&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Mercury at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Mercury",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Mercury&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Molybdenum at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Molybdenum",
                "variableUnit":"parts per billion",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Molybdenum&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Nickel at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Nickel",
                "variableUnit":"parts per million",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Nickel&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Nitrate at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Nitrate",
                "variableUnit":"milligrams per liter as nitrogen",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Nitrate&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Nitrite at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Nitrite",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Nitrite&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Organic carbon at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Organic carbon",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Organic carbon&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"pH at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"pH",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=pH&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Phenols at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Phenols",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Phenols&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Pheophytin a at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Pheophytin a",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Pheophytin a&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Phosphorus at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Phosphorus",
                "variableUnit":"parts per billion",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Phosphorus&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Potassium at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Potassium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Potassium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Silver at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Silver",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Silver&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Sodium at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Sodium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Sodium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Specific conductance at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"microsiemens per centimeter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Specific conductance&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Specific conductance at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Specific conductivity***retired***use Specific conductance",
                "variableUnit":"microsiemens per centimeter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Specific conductance&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Strontium at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Strontium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Strontium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Sulfate at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Sulfate",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Sulfate&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Temperature, air at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Temperature, air",
                "variableUnit":"degrees Celsius",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Temperature, air&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Temperature, sample at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Temperature, sample",
                "variableUnit":"degrees Celsius",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Temperature, sample&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Temperature, water at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"degrees Celsius",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Temperature, water&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Total dissolved solids at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Total dissolved solids&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Total solids at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Total solids",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Total solids&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Total suspended solids at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Total suspended solids",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Total suspended solids&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Total volatile solids at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Total volatile solids",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Total volatile solids&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Turbidity at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Turbidity",
                "variableUnit":"Jackson turbidity units",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Turbidity&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Vanadium at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Vanadium",
                "variableUnit":"milligrams per kilogram",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Vanadium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Volatile suspended solids at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Volatile suspended solids",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Volatile suspended solids&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-01",
                "siteName":"IL_EPA_WQX-KCH-01",
                "datasetDescription":"Zinc at IL_EPA_WQX-KCH-01",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-01/",
                "variableMeasured":"Zinc",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-01&characteristicName=Zinc&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.129300 39.701950)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Alkalinity, total at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Alkalinity, bicarbonate",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Alkalinity, total&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Alkalinity, total at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Alkalinity, carbonate",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Alkalinity, total&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Alkalinity, total at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Alkalinity, total",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Alkalinity, total&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Aluminum at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Aluminum",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Aluminum&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Ammonia-nitrogen at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Ammonia-nitrogen",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Ammonia-nitrogen&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Arsenic at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Arsenic",
                "variableUnit":"parts per million",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Arsenic&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Barium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Barium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Barium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Beryllium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Beryllium",
                "variableUnit":"parts per million",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Beryllium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Boron at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Boron",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Boron&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Cadmium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Cadmium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Cadmium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Calcium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Calcium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Calcium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chloride at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chloride",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chloride&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a - Phytoplankton (suspended)",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a (probe)",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a, corrected for pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a, free of pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a, uncorrected for pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a - Phytoplankton (suspended)",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a (probe)",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a, corrected for pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a, free of pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a, uncorrected for pheophytin",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll a",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll b at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll b",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll b&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chlorophyll c at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chlorophyll c",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chlorophyll c&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Chromium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Chromium",
                "variableUnit":"parts per billion",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Chromium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Cobalt at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Cobalt",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Cobalt&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Copper at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Copper",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Copper&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Cyanide at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Cyanide",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Cyanide&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Dissolved oxygen (DO) at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Dissolved oxygen (DO)",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Dissolved oxygen (DO)&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Dissolved oxygen saturation at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Dissolved oxygen saturation",
                "variableUnit":"percent",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Dissolved oxygen saturation&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Fluoride at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Fluoride",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Fluoride&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Hardness, Ca, Mg at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"milligrams per liter as calcium carbonate",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Hardness, Ca, Mg&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Iron at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Iron",
                "variableUnit":"percent",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Iron&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Kjeldahl nitrogen at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Kjeldahl nitrogen",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Kjeldahl nitrogen&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Lead at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Lead",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Lead&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Magnesium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Magnesium",
                "variableUnit":"percent",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Magnesium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Manganese at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Manganese",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Manganese&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Nickel at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Nickel",
                "variableUnit":"parts per million",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Nickel&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Organic carbon at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Organic carbon",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Organic carbon&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"pH at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"pH",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=pH&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Phenols at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Phenols",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Phenols&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Pheophytin a at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Pheophytin a",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Pheophytin a&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Phosphorus at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Phosphorus",
                "variableUnit":"parts per billion",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Phosphorus&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Potassium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Potassium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Potassium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Selenium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Selenium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Selenium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Silver at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Silver",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Silver&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Sodium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Sodium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Sodium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Specific conductance at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"microsiemens per centimeter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Specific conductance&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Strontium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Strontium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Strontium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Sulfate at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Sulfate",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Sulfate&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Temperature, air at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Temperature, air",
                "variableUnit":"degrees Celsius",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Temperature, air&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Temperature, sample at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Temperature, sample",
                "variableUnit":"degrees Celsius",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Temperature, sample&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Temperature, water at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"degrees Celsius",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Temperature, water&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Total suspended solids at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Total suspended solids",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Total suspended solids&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Turbidity at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Turbidity",
                "variableUnit":"Jackson turbidity units",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Turbidity&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Vanadium at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Vanadium",
                "variableUnit":"milligrams per kilogram",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Vanadium&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Volatile suspended solids at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Volatile suspended solids",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Volatile suspended solids&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-KCH-03",
                "siteName":"IL_EPA_WQX-KCH-03",
                "datasetDescription":"Zinc at IL_EPA_WQX-KCH-03",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-KCH-03/",
                "variableMeasured":"Zinc",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2014-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=IL_EPA_WQX-KCH-03&characteristicName=Zinc&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.101111 39.710000)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-05502040",
                "siteName":"USGS-05502040",
                "datasetDescription":"Stream flow, instantaneous at USGS-05502040",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/NWIS/USGS-IL/USGS-05502040/",
                "variableMeasured":"Stream flow, instantaneous",
                "variableUnit":"cubic feet per second",
                "measurementTechnique":"observation",
                "temporalCoverage":"1974-01-01T00:00:00Z/1983-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=USGS-05502040&characteristicName=Stream flow, instantaneous&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.148751 39.693102)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-05502040",
                "siteName":"USGS-05502040",
                "datasetDescription":"Temperature, air at USGS-05502040",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/NWIS/USGS-IL/USGS-05502040/",
                "variableMeasured":"Temperature, air",
                "variableUnit":"degrees Celsius",
                "measurementTechnique":"observation",
                "temporalCoverage":"1974-01-01T00:00:00Z/1980-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=USGS-05502040&characteristicName=Temperature, air&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.148751 39.693102)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-05502040",
                "siteName":"USGS-05502040",
                "datasetDescription":"Temperature, water at USGS-05502040",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/beta/provider/NWIS/USGS-IL/USGS-05502040/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"degrees Celsius",
                "measurementTechnique":"observation",
                "temporalCoverage":"1974-01-01T00:00:00Z/1983-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/wqx3/Result/search?siteid=USGS-05502040&characteristicName=Temperature, water&mimeType=csv&dataProfile=fullPhysChem",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT(-91.148751 39.693102)"
            }
        ]
    },
    "id":"413498",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -90.90996436932949,
                39.7314926716622
            ],
            [
                -90.9120983693262,
                39.7333908716592
            ],
            [
                -90.91615756931992,
                39.733412804992625
            ],
            [
                -90.92315230264245,
                39.736888204987196
            ],
            [
                -90.92768610263539,
                39.73734420498645
            ],
            [
                -90.93488590262422,
                39.73642620498791
            ],
            [
                -90.93737250262035,
                39.73322220499278
            ],
            [
                -90.94122416928099,
                39.73292300499328
            ],
            [
                -90.94646596927294,
                39.729923404998075
            ],
            [
                -90.94957750260141,
                39.73035640499725
            ],
            [
                -90.95514590259273,
                39.728568671666665
            ],
            [
                -90.96134116924975,
                39.73126440499583
            ],
            [
                -90.96184676924906,
                39.73300280499314
            ],
            [
                -90.96670756924152,
                39.73434927165766
            ],
            [
                -90.96943890257046,
                39.73862547165106
            ],
            [
                -90.97818290255702,
                39.74040327164819
            ],
            [
                -90.97954496922154,
                39.73967007164961
            ],
            [
                -90.97888870255582,
                39.736330404987925
            ],
            [
                -90.98388950254815,
                39.73152187166217
            ],
            [
                -90.98844956920777,
                39.72955040499863
            ],
            [
                -90.99008076920518,
                39.730555671663545
            ],
            [
                -90.99194570253553,
                39.729410071665356
            ],
            [
                -91.00136536918762,
                39.72929507166567
            ],
            [
                -91.00863996917633,
                39.72086680501197
            ],
            [
                -91.0177339691623,
                39.721516805011035
            ],
            [
                -91.02009656915862,
                39.72607187167061
            ],
            [
                -91.02622510248239,
                39.72898327166615
            ],
            [
                -91.03215436913979,
                39.72663207166981
            ],
            [
                -91.03872810246298,
                39.72958907166509
            ],
            [
                -91.04975490244578,
                39.72586840500432
            ],
            [
                -91.05132756911013,
                39.72390200500738
            ],
            [
                -91.05737156910078,
                39.723929005007264
            ],
            [
                -91.06606290242058,
                39.713433071690346
            ],
            [
                -91.07234576907746,
                39.710119005028716
            ],
            [
                -91.07782436906899,
                39.71195207169243
            ],
            [
                -91.08081830239763,
                39.70934520503
            ],
            [
                -91.08238736906196,
                39.710489871694776
            ],
            [
                -91.08665350238863,
                39.709759471695975
            ],
            [
                -91.08988370238359,
                39.707564405032564
            ],
            [
                -91.09263710237934,
                39.709944805029004
            ],
            [
                -91.09565910237467,
                39.708985005030414
            ],
            [
                -91.09758310237157,
                39.711525071693195
            ],
            [
                -91.10190890236498,
                39.70978747169597
            ],
            [
                -91.10593716902531,
                39.71061220502783
            ],
            [
                -91.11094396901751,
                39.70873720503085
            ],
            [
                -91.11032250235189,
                39.70697527170024
            ],
            [
                -91.11295996901443,
                39.70278887170665
            ],
            [
                -91.12071996900245,
                39.70407120503809
            ],
            [
                -91.12862870232345,
                39.70171507170842
            ],
            [
                -91.13117596898621,
                39.702722005040144
            ],
            [
                -91.13526330231322,
                39.70137207170896
            ],
            [
                -91.14269776896822,
                39.70196647170806
            ],
            [
                -91.1431121689676,
                39.69954127171186
            ],
            [
                -91.14968616895749,
                39.694987471718946
            ],
            [
                -91.14719836896126,
                39.69400400505368
            ],
            [
                -91.15530910228205,
                39.68196800507247
            ],
            [
                -91.1556335022816,
                39.67794120507851
            ],
            [
                -91.15198870228716,
                39.66782900509438
            ],
            [
                -91.15786330227809,
                39.655856671779596
            ],
            [
                -91.15969070227527,
                39.63917407180548
            ],
            [
                -91.1711551022575,
                39.618307071837826
            ]
        ]
    },
    "prev":"413472",
    "next":"413504",
    "links":[
        {
            "type":"application/json",
            "rel":"root",
            "title":"The landing page of this server as JSON",
            "href":"https://reference.geoconnex.us?f=json"
        },
        {
            "type":"text/html",
            "rel":"root",
            "title":"The landing page of this server as HTML",
            "href":"https://reference.geoconnex.us?f=html"
        },
        {
            "rel":"self",
            "type":"application/geo+json",
            "title":"This document as JSON",
            "href":"https://geoconnex.us/ref/mainstems/413498?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/413498?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/413498?f=html"
        },
        {
            "rel":"collection",
            "type":"application/json",
            "title":"Reference Mainstems",
            "href":"https://reference.geoconnex.us/collections/mainstems"
        },
        {
            "rel":"prev",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/413472?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/413504?f=json"
        }
    ]
}