{
    "type":"Feature",
    "properties":{
        "fid":21471,
        "id":"581963",
        "uri":"https://geoconnex.us/ref/mainstems/581963",
        "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/416309",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/416309', '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":"Graves Creek",
        "name_at_outlet_gnis_id":1093339,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/418251",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/418191",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/111003020503",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/111003020503",
        "lengthkm":25.7,
        "outlet_drainagearea_sqkm":133.5,
        "head_rf1id":null,
        "outlet_rf1id":null,
        "head_nhdpv1_comid":418251,
        "outlet_nhdpv1_comid":418191,
        "head_2020huc12":"111003020503",
        "outlet_2020huc12":"111003020503",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Alkalinity at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Sodium, percent total cations at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Sodium, percent total cations",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1961-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Sodium, percent total cations&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Total dissolved solids at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Specific conductance at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Sodium plus potassium at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Sodium plus potassium",
                "variableUnit":"mg/l as Na",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Sodium plus potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Carbon dioxide at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Hardness, Ca, Mg at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Sodium at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1962-01-01T00:00:00Z/1962-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Hardness, non-carbonate at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Temperature, water at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Bicarbonate at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Nitrate at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1962-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Carbonate at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Carbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Sulfate at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"Chloride at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-07242090",
                "siteName":"USGS-07242090",
                "datasetDescription":"pH at USGS-07242090",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-OK/USGS-07242090/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1961-01-01T00:00:00Z/1963-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-07242090&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.2502845 35.17786596)"
            }
        ]
    },
    "id":"581963",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -96.1908220277993,
                35.08120121221362
            ],
            [
                -96.19538842779218,
                35.0819540122125
            ],
            [
                -96.20012382778486,
                35.08481201220809
            ],
            [
                -96.20149089444942,
                35.088312812202794
            ],
            [
                -96.20723002777385,
                35.091971078863715
            ],
            [
                -96.20840329443854,
                35.09608981219054
            ],
            [
                -96.21322409443115,
                35.09961107885164
            ],
            [
                -96.21431309442943,
                35.10249401218056
            ],
            [
                -96.21297689443156,
                35.103044212179924
            ],
            [
                -96.21612669442665,
                35.105925678841984
            ],
            [
                -96.22366242774825,
                35.10622607884146
            ],
            [
                -96.23217629440173,
                35.113053812164104
            ],
            [
                -96.24326122771782,
                35.11292947883099
            ],
            [
                -96.24936429437503,
                35.115372478827275
            ],
            [
                -96.25125909437213,
                35.114462478828735
            ],
            [
                -96.25415409436766,
                35.1154954121605
            ],
            [
                -96.25390089436803,
                35.11714301215793
            ],
            [
                -96.25604622769805,
                35.11671041215865
            ],
            [
                -96.25932702769285,
                35.12058147881911
            ],
            [
                -96.25756929436233,
                35.12243347881646
            ],
            [
                -96.2580916276948,
                35.127011478809216
            ],
            [
                -96.26101282769031,
                35.12957761213874
            ],
            [
                -96.26123142769002,
                35.132347212134306
            ],
            [
                -96.26387969435251,
                35.131228278802695
            ],
            [
                -96.26248169435469,
                35.13466001213073
            ],
            [
                -96.26841242767887,
                35.137068678793696
            ],
            [
                -96.26693082768116,
                35.140523212121714
            ],
            [
                -96.2698560943432,
                35.14059461212154
            ],
            [
                -96.27021049434268,
                35.146202212112826
            ],
            [
                -96.2673116276805,
                35.14686321211178
            ],
            [
                -96.26892442767809,
                35.14919907877494
            ],
            [
                -96.26448942768496,
                35.152307612103435
            ],
            [
                -96.26771662767993,
                35.155949678764294
            ],
            [
                -96.26487189435102,
                35.1574804120953
            ],
            [
                -96.26453442768485,
                35.15951687875893
            ],
            [
                -96.26709722768089,
                35.160343412090775
            ],
            [
                -96.26385662768587,
                35.16555841208278
            ],
            [
                -96.26611342768234,
                35.166064078748676
            ],
            [
                -96.2641032943522,
                35.168350878745166
            ],
            [
                -96.27061609434207,
                35.174696612068644
            ],
            [
                -96.2694154276773,
                35.176160278733
            ],
            [
                -96.26827462767909,
                35.17480901206837
            ],
            [
                -96.26506882768405,
                35.17505761206795
            ],
            [
                -96.2630290943539,
                35.178305612063006
            ],
            [
                -96.26453342768485,
                35.17899347872871
            ],
            [
                -96.26009762769179,
                35.181323612058385
            ],
            [
                -96.26179549435574,
                35.182996078722404
            ],
            [
                -96.25647202769738,
                35.18244127872321
            ],
            [
                -96.25705422769649,
                35.18443307872005
            ],
            [
                -96.25281462770306,
                35.18589341205118
            ],
            [
                -96.25095962770594,
                35.19493161203705
            ]
        ]
    },
    "prev":"581960",
    "next":"581965",
    "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/581963?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/581963?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/581963?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/581960?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/581965?f=json"
        }
    ]
}