{
    "type":"Feature",
    "properties":{
        "fid":16697,
        "id":"491938",
        "uri":"https://geoconnex.us/ref/mainstems/491938",
        "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/343752",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/343752', 'https://geoconnex.us/ref/mainstems/322818', 'https://geoconnex.us/ref/mainstems/312532', 'https://geoconnex.us/ref/mainstems/312091']",
        "name_at_outlet":"Frozen Man Creek",
        "name_at_outlet_gnis_id":1266818,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/14532466",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/14535518",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/101201130304",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/101201130304",
        "lengthkm":26.7,
        "outlet_drainagearea_sqkm":158.6,
        "head_rf1id":26262,
        "outlet_rf1id":26262,
        "head_nhdpv1_comid":14532466,
        "outlet_nhdpv1_comid":14535518,
        "head_2020huc12":"101201130304",
        "outlet_2020huc12":"101201130304",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Depth at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Depth",
                "variableUnit":"feet",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Depth&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Oxygen at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Oxygen",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Oxygen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Carbon dioxide at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Copper at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Copper",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Copper&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Specific conductance at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"microsiemens per centimeter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Cobalt at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Cobalt",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Cobalt&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Arsenic at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Arsenic",
                "variableUnit":"parts per million",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Arsenic&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Titanium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Titanium",
                "variableUnit":"milligrams per kilogram",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Titanium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Silver at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Silver",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Silver&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Bicarbonate at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Carbonate at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Carbonate",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Magnesium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Magnesium",
                "variableUnit":"percent",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Zinc at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Zinc",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Zinc&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Altitude at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Altitude",
                "variableUnit":"feet",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Altitude&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Barium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Barium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Barium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Nickel at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Nickel",
                "variableUnit":"parts per million",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Nickel&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Zirconium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Zirconium",
                "variableUnit":"parts per million",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Zirconium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Vanadium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Vanadium",
                "variableUnit":"milligrams per kilogram",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Vanadium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Silica at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Silica",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Calcium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Calcium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Chloride at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Chloride",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Iron at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Iron",
                "variableUnit":"percent",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Iron&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Cerium-144 at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Cerium-144",
                "variableUnit":"picocuries per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Cerium-144&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Aluminum at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Aluminum",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Aluminum&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Chromium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Chromium",
                "variableUnit":"parts per billion",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Chromium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Manganese at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Manganese",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Manganese&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Alkalinity at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"milligrams per liter as calcium carbonate",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Thorium-232 at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Thorium-232",
                "variableUnit":"parts per million",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Thorium-232&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Sodium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Sodium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Temperature, water at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"degrees Celsius",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Selenium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Selenium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Selenium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Phosphorus at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Phosphorus",
                "variableUnit":"parts per billion",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Phosphorus&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Molybdenum at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Molybdenum",
                "variableUnit":"parts per billion",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Molybdenum&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Potassium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Potassium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Sulfate at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Sulfate",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Boron at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Boron",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Boron&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Strontium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Strontium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Strontium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Uranium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Uranium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Uranium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"pH at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"pH",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Lithium at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Lithium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Lithium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-445338102454601",
                "siteName":"USGS-445338102454601",
                "datasetDescription":"Hardness, Ca, Mg at USGS-445338102454601",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-SD/USGS-445338102454601/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"milligrams per liter as calcium carbonate",
                "measurementTechnique":"observation",
                "temporalCoverage":"1979-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-445338102454601&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-102.7632226 44.89387776)"
            }
        ]
    },
    "id":"491938",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -102.86437021744058,
                45.009539130136226
            ],
            [
                -102.85490021745522,
                45.00137773014893
            ],
            [
                -102.85109888412785,
                45.000622730150106
            ],
            [
                -102.8494700841303,
                44.99713573015539
            ],
            [
                -102.83685108415,
                44.98638819683877
            ],
            [
                -102.83797961748155,
                44.984948730174544
            ],
            [
                -102.83598408415133,
                44.98327919684368
            ],
            [
                -102.83617968415098,
                44.980422196848004
            ],
            [
                -102.83814488414794,
                44.97969159684918
            ],
            [
                -102.83637521748398,
                44.97779379685223
            ],
            [
                -102.83805188414806,
                44.97507433018969
            ],
            [
                -102.83654521748377,
                44.966868130202435
            ],
            [
                -102.832240684157,
                44.95596339688607
            ],
            [
                -102.8282844174966,
                44.95257873022465
            ],
            [
                -102.82912521749529,
                44.94835059689787
            ],
            [
                -102.81889841751115,
                44.940802396909575
            ],
            [
                -102.81606681751555,
                44.94032079691041
            ],
            [
                -102.81150381752258,
                44.93485519691881
            ],
            [
                -102.80857621752716,
                44.93428193025301
            ],
            [
                -102.8085488175272,
                44.930601930258675
            ],
            [
                -102.79169828422005,
                44.9241899302687
            ],
            [
                -102.79160441755353,
                44.92265833027119
            ],
            [
                -102.78842161755848,
                44.92126153027333
            ],
            [
                -102.78871561755801,
                44.91847319694429
            ],
            [
                -102.78035748423764,
                44.91510613028282
            ],
            [
                -102.7806502175705,
                44.91325499695229
            ],
            [
                -102.7764104842438,
                44.90979973029114
            ],
            [
                -102.7728402175826,
                44.90984213029082
            ],
            [
                -102.7734260175817,
                44.906231196963326
            ],
            [
                -102.77065841758605,
                44.90712013029519
            ],
            [
                -102.76596588426003,
                44.90544679696443
            ],
            [
                -102.76651548425906,
                44.90398459696672
            ],
            [
                -102.7642958175959,
                44.90425673029964
            ],
            [
                -102.76471781759528,
                44.90233699696932
            ],
            [
                -102.7618572175997,
                44.9015111969706
            ],
            [
                -102.76186428426632,
                44.898151330309126
            ],
            [
                -102.7583642842718,
                44.89567899697955
            ],
            [
                -102.75849908427159,
                44.89279919698413
            ],
            [
                -102.75679428427424,
                44.89304879698357
            ],
            [
                -102.75583401760906,
                44.89108213032021
            ],
            [
                -102.75380768427885,
                44.891331196986286
            ],
            [
                -102.74893601761977,
                44.887819930325264
            ],
            [
                -102.7453692176253,
                44.88876059699031
            ],
            [
                -102.74295588429561,
                44.88780293032527
            ],
            [
                -102.74146948429802,
                44.88391893033128
            ],
            [
                -102.7369066176384,
                44.88518019699588
            ],
            [
                -102.73777168430365,
                44.88353373033193
            ],
            [
                -102.73400841764294,
                44.88246299700023
            ],
            [
                -102.73419748430929,
                44.88033713033669
            ],
            [
                -102.73021341764877,
                44.88164339700137
            ],
            [
                -102.72927601765025,
                44.87860439700619
            ],
            [
                -102.72187901766176,
                44.87637053034305
            ],
            [
                -102.72431888432459,
                44.87456279701231
            ],
            [
                -102.72100381766313,
                44.87170839701685
            ],
            [
                -102.71946208433218,
                44.87244113034901
            ],
            [
                -102.71965101766523,
                44.869880930353006
            ],
            [
                -102.71550341767164,
                44.86890133035452
            ],
            [
                -102.71659808433662,
                44.87027193035253
            ],
            [
                -102.71470308433959,
                44.87114179701774
            ],
            [
                -102.71415428434045,
                44.86949659702042
            ]
        ]
    },
    "prev":"49191",
    "next":"491953",
    "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/491938?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/491938?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/491938?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/49191?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/491953?f=json"
        }
    ]
}