{
    "type":"Feature",
    "properties":{
        "fid":19583,
        "id":"478480",
        "uri":"https://geoconnex.us/ref/mainstems/478480",
        "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/370630",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/370630', 'https://geoconnex.us/ref/mainstems/322866', 'https://geoconnex.us/ref/mainstems/312532', 'https://geoconnex.us/ref/mainstems/312091']",
        "name_at_outlet":"Corn Creek",
        "name_at_outlet_gnis_id":749477,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/7446977",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/7446679",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/102902030103",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/102902030103",
        "lengthkm":24.2,
        "outlet_drainagearea_sqkm":66.8,
        "head_rf1id":25419,
        "outlet_rf1id":25419,
        "head_nhdpv1_comid":7446977,
        "outlet_nhdpv1_comid":7446679,
        "head_2020huc12":"102902030103",
        "outlet_2020huc12":"102902030103",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Hardness, Ca, Mg at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Carbonate at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Carbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Carbon dioxide at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Total dissolved solids at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Depth at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Depth",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Depth&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Iron at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Iron",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Iron&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Chloride at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Bicarbonate at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Hardness, non-carbonate at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Fluoride at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Fluoride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Fluoride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Nitrate at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Sulfate at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Magnesium at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Silica at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Altitude at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Altitude",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Altitude&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Manganese at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Manganese",
                "variableUnit":"ug/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Manganese&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"pH at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Calcium at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Sodium at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-374154091522801",
                "siteName":"USGS-374154091522801",
                "datasetDescription":"Alkalinity at USGS-374154091522801",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-MO/USGS-374154091522801/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1966-01-01T00:00:00Z/1966-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-374154091522801&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.8657118 37.69893087)"
            }
        ]
    },
    "id":"478480",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -91.87016936783914,
                37.69829427481807
            ],
            [
                -91.87598870116341,
                37.7010872748138
            ],
            [
                -91.8880603011446,
                37.70111000814704
            ],
            [
                -91.89016396780806,
                37.70456640814173
            ],
            [
                -91.89676236779775,
                37.70706087480441
            ],
            [
                -91.89970276779326,
                37.712600208129295
            ],
            [
                -91.89860936779496,
                37.71949067478521
            ],
            [
                -91.90226976778928,
                37.7207948747832
            ],
            [
                -91.90339636778754,
                37.72960787476943
            ],
            [
                -91.9016969677902,
                37.73333947476363
            ],
            [
                -91.89616396779877,
                37.73768980809031
            ],
            [
                -91.883971301151,
                37.74153647475101
            ],
            [
                -91.88630670114742,
                37.74670980807633
            ],
            [
                -91.88996790114169,
                37.747373408075276
            ],
            [
                -91.89187096780542,
                37.74977680807161
            ],
            [
                -91.89504190113377,
                37.74808247474091
            ],
            [
                -91.89390016780226,
                37.751585874735405
            ],
            [
                -91.88620336781423,
                37.756417074728
            ],
            [
                -91.8866359678135,
                37.757492874726225
            ],
            [
                -91.890182367808,
                37.75756107472597
            ],
            [
                -91.8917975011388,
                37.75966687472275
            ],
            [
                -91.88127330115515,
                37.758798208057385
            ],
            [
                -91.87801536782695,
                37.762186208052306
            ],
            [
                -91.87288296783493,
                37.75907287472366
            ],
            [
                -91.87178730116989,
                37.759782608056064
            ],
            [
                -91.87253690116876,
                37.764246408049075
            ],
            [
                -91.87761210116088,
                37.77022107470635
            ],
            [
                -91.87210410116944,
                37.77665360802987
            ],
            [
                -91.88084296782245,
                37.78299440802001
            ],
            [
                -91.88958170114233,
                37.78097920802306
            ],
            [
                -91.88664116781342,
                37.78901440801054
            ],
            [
                -91.89010330114144,
                37.79265367467154
            ],
            [
                -91.88338230115193,
                37.794554274668606
            ],
            [
                -91.88528676781567,
                37.79844580799602
            ],
            [
                -91.878622967826,
                37.798079807996466
            ],
            [
                -91.86572656784597,
                37.807945474647866
            ],
            [
                -91.86465876784769,
                37.81060080797707
            ],
            [
                -91.8574449011922,
                37.81334680797281
            ]
        ]
    },
    "prev":"478470",
    "next":"478488",
    "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/478480?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/478480?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/478480?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/478470?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/478488?f=json"
        }
    ]
}