{
    "type":"Feature",
    "properties":{
        "fid":21432,
        "id":"498536",
        "uri":"https://geoconnex.us/ref/mainstems/498536",
        "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/371558",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/371558', 'https://geoconnex.us/ref/mainstems/323471', 'https://geoconnex.us/ref/mainstems/315626', 'https://geoconnex.us/ref/mainstems/314446', 'https://geoconnex.us/ref/mainstems/312091']",
        "name_at_outlet":"Buzzard Creek",
        "name_at_outlet_gnis_id":1090761,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/13813066",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/13812760",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/111002030502",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/111002030502",
        "lengthkm":17.7,
        "outlet_drainagearea_sqkm":240.6,
        "head_rf1id":35668,
        "outlet_rf1id":35668,
        "head_nhdpv1_comid":13813066,
        "outlet_nhdpv1_comid":13812760,
        "head_2020huc12":"111002030502",
        "outlet_2020huc12":"111002030502",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Hardness, Ca, Mg at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Specific conductance at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Alkalinity at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Sodium, percent total cations at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Sodium, percent total cations",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Sodium, percent total cations&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Hardness, non-carbonate at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Temperature, water at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Temperature, air at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Temperature, air",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Temperature, air&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Sodium at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Potassium at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Total dissolved solids at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"pH at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Sulfate at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Magnesium at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Silica at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Inorganic nitrogen (nitrate and nitrite) at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Inorganic nitrogen (nitrate and nitrite)",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Inorganic nitrogen (nitrate and nitrite)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Bicarbonate at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Chloride at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Flow rate, instantaneous at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Flow rate, instantaneous",
                "variableUnit":"gal/min",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Flow rate, instantaneous&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Carbon dioxide at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Carbonate at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Carbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-361339099390801",
                "siteName":"USGS-361339099390801",
                "datasetDescription":"Calcium at USGS-361339099390801",
                "type":"Spring",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-361339099390801/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-361339099390801&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-99.6526146 36.22754058)"
            }
        ]
    },
    "id":"498536",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -99.6461978891025,
                36.23360227709156
            ],
            [
                -99.64755328910041,
                36.22954901043128
            ],
            [
                -99.65125488909467,
                36.22741861043456
            ],
            [
                -99.66230628907755,
                36.22904107709876
            ],
            [
                -99.66552922240584,
                36.2305970770962
            ],
            [
                -99.66753868906937,
                36.235405010422184
            ],
            [
                -99.68337622237817,
                36.24661827707146
            ],
            [
                -99.68303882237859,
                36.24899987706776
            ],
            [
                -99.68699328903921,
                36.25226021039604
            ],
            [
                -99.69014048903432,
                36.26318127704559
            ],
            [
                -99.68997542236787,
                36.26847087703744
            ],
            [
                -99.69404942236156,
                36.270850010367134
            ],
            [
                -99.69368662236212,
                36.27627727702537
            ],
            [
                -99.69645908902447,
                36.27748927702352
            ],
            [
                -99.69677342235735,
                36.2808780103516
            ],
            [
                -99.70155388901662,
                36.281905477016615
            ],
            [
                -99.70514862234432,
                36.284651010345584
            ],
            [
                -99.7058598890099,
                36.28868061033936
            ],
            [
                -99.7103620223362,
                36.29318847699912
            ],
            [
                -99.71198068900037,
                36.2988432103237
            ],
            [
                -99.7155788223281,
                36.303557676983054
            ],
            [
                -99.71963902232181,
                36.315621876964364
            ],
            [
                -99.72465162231407,
                36.319075476958915
            ],
            [
                -99.72414902231486,
                36.32431961028419
            ],
            [
                -99.7312070889705,
                36.33312927693708
            ],
            [
                -99.72688348897731,
                36.33798747692959
            ]
        ]
    },
    "prev":"49852",
    "next":"498537",
    "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/498536?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/498536?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/498536?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/49852?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/498537?f=json"
        }
    ]
}