{
    "type":"Feature",
    "properties":{
        "fid":12492,
        "id":"555595",
        "uri":"https://geoconnex.us/ref/mainstems/555595",
        "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/367273",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/367273', 'https://geoconnex.us/ref/mainstems/324005', 'https://geoconnex.us/ref/mainstems/312091']",
        "name_at_outlet":"Seminary Creek",
        "name_at_outlet_gnis_id":418197,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/3599466",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/3599990",
        "head_nhdpv2huc12":"",
        "outlet_nhdpv2huc12":"",
        "lengthkm":17.5,
        "outlet_drainagearea_sqkm":52.9,
        "head_rf1id":null,
        "outlet_rf1id":null,
        "head_nhdpv1_comid":3599466,
        "outlet_nhdpv1_comid":3599990,
        "head_2020huc12":"",
        "outlet_2020huc12":"",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Stream physical appearance (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Stream physical appearance (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Stream physical appearance (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Stream width at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Stream width",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Stream width&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Canopy Cover (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Canopy Cover (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Canopy Cover (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Substrate - Bedrock at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Substrate - Bedrock",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Substrate - Bedrock&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Substrate - Boulders >256 mm at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Substrate - Boulders >256 mm",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Substrate - Boulders >256 mm&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Water Odors (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Water Odors (choice list)",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Water Odors (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Channelized Y/N (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Channelized Y/N (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Channelized Y/N (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Macrophytes covering streambed (emergent and submerged) (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Macrophytes covering streambed (emergent and submerged) (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Macrophytes covering streambed (emergent and submerged) (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Filamentous Algae covering streambed (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Filamentous Algae covering streambed (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Filamentous Algae covering streambed (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Flow, stream class (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Flow, stream class (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Flow, stream class (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Substrate - Gravel 2-64 mm at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Substrate - Gravel 2-64 mm",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Substrate - Gravel 2-64 mm&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Temperature, air at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Temperature, air",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Temperature, air&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Substrate - Cobbles 64-256 mm at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Substrate - Cobbles 64-256 mm",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Substrate - Cobbles 64-256 mm&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Temperature, water at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Precipitation 48hr prior to monitoring event (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Precipitation 48hr prior to monitoring event (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Precipitation 48hr prior to monitoring event (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Epifaunal Substrate (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Epifaunal Substrate (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Epifaunal Substrate (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Stream Velocity at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Stream Velocity",
                "variableUnit":"cfs",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Stream Velocity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Rocky Substrate (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Rocky Substrate (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Rocky Substrate (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Primary/ Secondary surrounding landuse (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Primary/ Secondary surrounding landuse (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Primary/ Secondary surrounding landuse (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Count at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Count",
                "variableUnit":"count",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Count&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Sediment Deposition (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Sediment Deposition (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Sediment Deposition (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Discharge, River/Stream at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Discharge, River/Stream",
                "variableUnit":"cfs",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Discharge, River/Stream&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP Turbidity Code (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP Turbidity Code (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/1999-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP Turbidity Code (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Substrate - clay at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Substrate - clay",
                "variableUnit":"% by wt",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Substrate - clay&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"RBP2, Instream Features, Dam Present (Y/N) (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"RBP2, Instream Features, Dam Present (Y/N) (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=RBP2, Instream Features, Dam Present (Y/N) (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Weather condition (WMO code 4501) (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Weather condition (WMO code 4501) (choice list)",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Weather condition (WMO code 4501) (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Depth at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Depth",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Depth&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/ILRIVERWATCH-R0604002",
                "siteName":"ILRIVERWATCH-R0604002",
                "datasetDescription":"Habitat Type (choice list) at ILRIVERWATCH-R0604002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/ILRIVERWATCH/ILRIVERWATCH-R0604002/",
                "variableMeasured":"Habitat Type (choice list)",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=ILRIVERWATCH-R0604002&CharacteristicName=Habitat Type (choice list)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-90.40917 39.45627)"
            }
        ]
    },
    "id":"555595",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -90.37726197015644,
                39.493072872032265
            ],
            [
                -90.37540290349261,
                39.48927580537148
            ],
            [
                -90.37649530349097,
                39.487285872041255
            ],
            [
                -90.39290637013215,
                39.47443167206126
            ],
            [
                -90.39547350346146,
                39.47029160540093
            ],
            [
                -90.40208317011786,
                39.46663107207326
            ],
            [
                -90.40367510344879,
                39.46082100541558
            ],
            [
                -90.4101357034387,
                39.45599360542312
            ],
            [
                -90.41314237010067,
                39.44956560543306
            ],
            [
                -90.41892370342511,
                39.446796405437304
            ],
            [
                -90.4219595034204,
                39.4413516054459
            ],
            [
                -90.4212495700881,
                39.43776060545146
            ],
            [
                -90.41475777009816,
                39.432547205459564
            ],
            [
                -90.41676110342844,
                39.427331405467676
            ],
            [
                -90.41212957010231,
                39.425022405471275
            ],
            [
                -90.40950350343968,
                39.42152327214328
            ],
            [
                -90.40599470344506,
                39.42333100547374
            ],
            [
                -90.40298530344973,
                39.41893967214728
            ],
            [
                -90.40292530344993,
                39.415508672152626
            ],
            [
                -90.39531690346172,
                39.412009872158
            ],
            [
                -90.39549290346139,
                39.40770967216476
            ],
            [
                -90.39039197013597,
                39.407092405499014
            ],
            [
                -90.39177717013388,
                39.40398167217052
            ],
            [
                -90.38473050347818,
                39.39515267218437
            ],
            [
                -90.3864401034755,
                39.39160727218972
            ],
            [
                -90.38552610347693,
                39.38941140552655
            ],
            [
                -90.39024217013629,
                39.38746687219625
            ],
            [
                -90.38753017014051,
                39.385591472199195
            ],
            [
                -90.38773637014015,
                39.38323547220283
            ]
        ]
    },
    "prev":"555576",
    "next":"555598",
    "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/555595?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/555595?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/555595?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/555576?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/555598?f=json"
        }
    ]
}