{
    "type":"Feature",
    "properties":{
        "fid":11996,
        "id":"504777",
        "uri":"https://geoconnex.us/ref/mainstems/504777",
        "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/350007",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/350007', 'https://geoconnex.us/ref/mainstems/312091']",
        "name_at_outlet":"Sugar Creek",
        "name_at_outlet_gnis_id":727234,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/5802888",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/5802282",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/071100010903",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/071100010903",
        "lengthkm":40.4,
        "outlet_drainagearea_sqkm":136.2,
        "head_rf1id":19553,
        "outlet_rf1id":19553,
        "head_nhdpv1_comid":5802888,
        "outlet_nhdpv1_comid":5802282,
        "head_2020huc12":"071100010903",
        "outlet_2020huc12":"071100010903",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Silica at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Nitrate at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Alkalinity at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Sodium at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Bicarbonate at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Depth at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Depth",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Depth&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Sodium, percent total cations at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Sodium, percent total cations",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Sodium, percent total cations&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Calcium at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Carbon dioxide at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Iron at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Iron",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Iron&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Carbonate at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Carbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Manganese at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Manganese",
                "variableUnit":"ug/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Manganese&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Chloride at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Sulfate at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Total dissolved solids at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Potassium at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Hardness, non-carbonate at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Magnesium at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Hardness, Ca, Mg at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Fluoride at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Fluoride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Fluoride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"Altitude at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"Altitude",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=Altitude&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401505091471301",
                "siteName":"USGS-401505091471301",
                "datasetDescription":"pH at USGS-401505091471301",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401505091471301/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401505091471301&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7871111 40.2514315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Altitude at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Altitude",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Altitude&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Magnesium at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Iron at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Iron",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Iron&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Hardness, Ca, Mg at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Sodium at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Manganese at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Manganese",
                "variableUnit":"ug/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Manganese&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Calcium at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Total dissolved solids at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Depth at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Depth",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Depth&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Fluoride at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Fluoride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Fluoride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Nitrate at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Sulfate at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Carbonate at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Carbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Sodium, percent total cations at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Sodium, percent total cations",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Sodium, percent total cations&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"pH at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Bicarbonate at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Chloride at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Hardness, non-carbonate at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Alkalinity at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Potassium at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Carbon dioxide at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401439091452601",
                "siteName":"USGS-401439091452601",
                "datasetDescription":"Silica at USGS-401439091452601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-401439091452601/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1969-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401439091452601&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.7573877 40.24420975)"
            }
        ]
    },
    "id":"504777",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -91.81463090125868,
                40.263204070836906
            ],
            [
                -91.8098249679328,
                40.26006687084165
            ],
            [
                -91.79847596795042,
                40.25978540417552
            ],
            [
                -91.78982050129707,
                40.25522620418253
            ],
            [
                -91.76952036799537,
                40.25029040419013
            ],
            [
                -91.76569356800132,
                40.24658067086272
            ],
            [
                -91.7594847680109,
                40.245338804197885
            ],
            [
                -91.75014976802544,
                40.24879080419264
            ],
            [
                -91.74940116802657,
                40.2476018041944
            ],
            [
                -91.74534130136618,
                40.248246470860025
            ],
            [
                -91.72932676805777,
                40.2420146708697
            ],
            [
                -91.72732296806089,
                40.2397054042066
            ],
            [
                -91.7288377680585,
                40.23409820421535
            ],
            [
                -91.72561270139687,
                40.23350607088296
            ],
            [
                -91.72462270139835,
                40.23014327088819
            ],
            [
                -91.71837870140808,
                40.22639580422735
            ],
            [
                -91.71936210140655,
                40.225067870896076
            ],
            [
                -91.71547450141253,
                40.21948780423804
            ],
            [
                -91.70726216809199,
                40.21585547091043
            ],
            [
                -91.70316896809834,
                40.211808204249934
            ],
            [
                -91.70393936809717,
                40.20665947092456
            ],
            [
                -91.70077110143535,
                40.201948004265276
            ],
            [
                -91.70151576810093,
                40.200643270933924
            ],
            [
                -91.69927750143773,
                40.20023280426799
            ],
            [
                -91.69882690143845,
                40.19735007093906
            ],
            [
                -91.69419950144557,
                40.194744270943076
            ],
            [
                -91.69386956811276,
                40.1929140042793
            ],
            [
                -91.69073616811761,
                40.192320804280314
            ],
            [
                -91.69100370145054,
                40.19108500428221
            ],
            [
                -91.68593136812507,
                40.19074447094939
            ],
            [
                -91.68181050146484,
                40.18598707095674
            ],
            [
                -91.6833301014625,
                40.18362967096047
            ],
            [
                -91.68222550146419,
                40.18248607096211
            ],
            [
                -91.67834550147023,
                40.179765004299654
            ],
            [
                -91.67634736814,
                40.180909870964506
            ],
            [
                -91.67172270148052,
                40.17937867096701
            ],
            [
                -91.67142350148094,
                40.17770847096949
            ],
            [
                -91.66984336815011,
                40.17924200430058
            ],
            [
                -91.66772430148671,
                40.17729780430352
            ],
            [
                -91.6638463014927,
                40.17695580430417
            ],
            [
                -91.66113076816356,
                40.17441687097468
            ],
            [
                -91.6529883015096,
                40.176180670971846
            ],
            [
                -91.65209276817757,
                40.174373204308104
            ],
            [
                -91.65018350151394,
                40.17341260430955
            ],
            [
                -91.64806596818391,
                40.17439680430809
            ],
            [
                -91.64526130152154,
                40.17066780431378
            ],
            [
                -91.64311390152488,
                40.17112560431303
            ],
            [
                -91.64111516819469,
                40.16856320431706
            ],
            [
                -91.63798336819951,
                40.16773967098511
            ],
            [
                -91.63470216820451,
                40.16133340432842
            ],
            [
                -91.63848890153201,
                40.15661960433574
            ],
            [
                -91.63183896820908,
                40.15565887100391
            ],
            [
                -91.62981130154554,
                40.15739800433441
            ],
            [
                -91.62748530154903,
                40.154515071005555
            ],
            [
                -91.63070570154406,
                40.15270740434168
            ],
            [
                -91.63055670154432,
                40.15073967101145
            ],
            [
                -91.63353816820643,
                40.14968700434635
            ],
            [
                -91.6269785682166,
                40.150053204345866
            ],
            [
                -91.62891670154693,
                40.14499660435372
            ],
            [
                -91.62784336821528,
                40.142388204357765
            ],
            [
                -91.62355016822193,
                40.14211347102476
            ],
            [
                -91.63127176820996,
                40.1378118710314
            ],
            [
                -91.61854256822966,
                40.13515740436899
            ],
            [
                -91.61899016822895,
                40.13186260437398
            ],
            [
                -91.6153839682346,
                40.12790380438026
            ],
            [
                -91.60972090157674,
                40.12717087104804
            ],
            [
                -91.60674136824798,
                40.12314340438762
            ],
            [
                -91.60295570158712,
                40.12444687105222
            ],
            [
                -91.59985636825871,
                40.12341660438714
            ],
            [
                -91.59917396825972,
                40.1157284043992
            ],
            [
                -91.5975059682624,
                40.113943271068514
            ],
            [
                -91.59380990160133,
                40.11547540439943
            ],
            [
                -91.59348056826855,
                40.11828947106179
            ],
            [
                -91.59094630160587,
                40.12021080439201
            ],
            [
                -91.58814576827683,
                40.11826500439522
            ],
            [
                -91.58144010162056,
                40.11844547106153
            ],
            [
                -91.58358096828397,
                40.12581387105022
            ],
            [
                -91.57913916829085,
                40.126773204382076
            ],
            [
                -91.57776996829301,
                40.124004004386094
            ]
        ]
    },
    "prev":"504713",
    "next":"50482",
    "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/504777?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/504777?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/504777?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/504713?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/50482?f=json"
        }
    ]
}