{
    "type":"Feature",
    "properties":{
        "fid":21925,
        "id":"256975",
        "uri":"https://geoconnex.us/ref/mainstems/256975",
        "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/233409",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/233409', 'https://geoconnex.us/ref/mainstems/225074']",
        "name_at_outlet":"Cottonwood Creek",
        "name_at_outlet_gnis_id":1091716,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/3132437",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/3132125",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/111302010602",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/111302010602",
        "lengthkm":18.6,
        "outlet_drainagearea_sqkm":81.4,
        "head_rf1id":null,
        "outlet_rf1id":null,
        "head_nhdpv1_comid":3132437,
        "outlet_nhdpv1_comid":3132125,
        "head_2020huc12":"111302010602",
        "outlet_2020huc12":"111302010602",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090D",
                "siteName":"OKCORCOM-311100030090D",
                "datasetDescription":"Potassium at OKCORCOM-311100030090D",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090D/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090D&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3167 34.2013)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090D",
                "siteName":"OKCORCOM-311100030090D",
                "datasetDescription":"Bicarbonate at OKCORCOM-311100030090D",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090D/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090D&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3167 34.2013)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090D",
                "siteName":"OKCORCOM-311100030090D",
                "datasetDescription":"Magnesium at OKCORCOM-311100030090D",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090D/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090D&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3167 34.2013)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090D",
                "siteName":"OKCORCOM-311100030090D",
                "datasetDescription":"pH at OKCORCOM-311100030090D",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090D/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090D&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3167 34.2013)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090D",
                "siteName":"OKCORCOM-311100030090D",
                "datasetDescription":"Calcium at OKCORCOM-311100030090D",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090D/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090D&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3167 34.2013)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090D",
                "siteName":"OKCORCOM-311100030090D",
                "datasetDescription":"Total solids at OKCORCOM-311100030090D",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090D/",
                "variableMeasured":"Total solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090D&CharacteristicName=Total solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3167 34.2013)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090D",
                "siteName":"OKCORCOM-311100030090D",
                "datasetDescription":"Boron at OKCORCOM-311100030090D",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090D/",
                "variableMeasured":"Boron",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090D&CharacteristicName=Boron&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3167 34.2013)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090D",
                "siteName":"OKCORCOM-311100030090D",
                "datasetDescription":"Sodium at OKCORCOM-311100030090D",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090D/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090D&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3167 34.2013)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090D",
                "siteName":"OKCORCOM-311100030090D",
                "datasetDescription":"Chlorine at OKCORCOM-311100030090D",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090D/",
                "variableMeasured":"Chlorine",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090D&CharacteristicName=Chlorine&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3167 34.2013)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090D",
                "siteName":"OKCORCOM-311100030090D",
                "datasetDescription":"Specific conductance at OKCORCOM-311100030090D",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090D/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090D&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3167 34.2013)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090B",
                "siteName":"OKCORCOM-311100030090B",
                "datasetDescription":"pH at OKCORCOM-311100030090B",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090B/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090B&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3151 34.2)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090B",
                "siteName":"OKCORCOM-311100030090B",
                "datasetDescription":"Magnesium at OKCORCOM-311100030090B",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090B/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090B&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3151 34.2)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090B",
                "siteName":"OKCORCOM-311100030090B",
                "datasetDescription":"Total solids at OKCORCOM-311100030090B",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090B/",
                "variableMeasured":"Total solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090B&CharacteristicName=Total solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3151 34.2)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090B",
                "siteName":"OKCORCOM-311100030090B",
                "datasetDescription":"Bicarbonate at OKCORCOM-311100030090B",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090B/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090B&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3151 34.2)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090B",
                "siteName":"OKCORCOM-311100030090B",
                "datasetDescription":"Sodium at OKCORCOM-311100030090B",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090B/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090B&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3151 34.2)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090B",
                "siteName":"OKCORCOM-311100030090B",
                "datasetDescription":"Specific conductance at OKCORCOM-311100030090B",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090B/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090B&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3151 34.2)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090B",
                "siteName":"OKCORCOM-311100030090B",
                "datasetDescription":"Potassium at OKCORCOM-311100030090B",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090B/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090B&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3151 34.2)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090B",
                "siteName":"OKCORCOM-311100030090B",
                "datasetDescription":"Boron at OKCORCOM-311100030090B",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090B/",
                "variableMeasured":"Boron",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090B&CharacteristicName=Boron&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3151 34.2)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090B",
                "siteName":"OKCORCOM-311100030090B",
                "datasetDescription":"Chlorine at OKCORCOM-311100030090B",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090B/",
                "variableMeasured":"Chlorine",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090B&CharacteristicName=Chlorine&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3151 34.2)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OKCORCOM-311100030090B",
                "siteName":"OKCORCOM-311100030090B",
                "datasetDescription":"Calcium at OKCORCOM-311100030090B",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OKCORCOM/OKCORCOM-311100030090B/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OKCORCOM-311100030090B&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-97.3151 34.2)"
            }
        ]
    },
    "id":"256975",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -97.38126209261816,
                34.266901680144386
            ],
            [
                -97.37571769262678,
                34.26376428014924
            ],
            [
                -97.37271122596474,
                34.2590468134898
            ],
            [
                -97.36479562597702,
                34.25700821349286
            ],
            [
                -97.36446489264422,
                34.25540521349545
            ],
            [
                -97.36154149264871,
                34.25423688016407
            ],
            [
                -97.35449629265969,
                34.24435648017931
            ],
            [
                -97.3536430259943,
                34.240005080186066
            ],
            [
                -97.34021822601522,
                34.232054480198485
            ],
            [
                -97.33774042601902,
                34.22532068020887
            ],
            [
                -97.33440629269086,
                34.22227361354689
            ],
            [
                -97.32983202603134,
                34.21860761355274
            ],
            [
                -97.31709929271761,
                34.214112680226265
            ],
            [
                -97.31558649272006,
                34.21003568023259
            ],
            [
                -97.31890342604817,
                34.198083413584534
            ],
            [
                -97.31562909272003,
                34.191005280262004
            ],
            [
                -97.31778082604997,
                34.1882126135998
            ],
            [
                -97.3180054260497,
                34.182968480274546
            ],
            [
                -97.31354269272327,
                34.1812026802773
            ],
            [
                -97.31197502605897,
                34.177743813616146
            ],
            [
                -97.31415602605557,
                34.172455013624266
            ],
            [
                -97.31801562604966,
                34.16948001362891
            ],
            [
                -97.31953062604731,
                34.16987008029495
            ],
            [
                -97.3197806927136,
                34.16696181363281
            ],
            [
                -97.32264722604236,
                34.165291480302116
            ],
            [
                -97.32394742604043,
                34.15736841364768
            ],
            [
                -97.32929409269883,
                34.15352348032031
            ]
        ]
    },
    "prev":"2569723",
    "next":"2569757",
    "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/256975?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/256975?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/256975?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/2569723?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/2569757?f=json"
        }
    ]
}