{
    "type":"Feature",
    "properties":{
        "fid":30210,
        "id":"1458760",
        "uri":"https://geoconnex.us/ref/mainstems/1458760",
        "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/1440655",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/1440655', 'https://geoconnex.us/ref/mainstems/1423796', 'https://geoconnex.us/ref/mainstems/1423587']",
        "name_at_outlet":"South Fork Asotin Creek",
        "name_at_outlet_gnis_id":1508514,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/24228061",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/24228043",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/170601030203",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/170601030203",
        "lengthkm":23.2,
        "outlet_drainagearea_sqkm":104.6,
        "head_rf1id":49987,
        "outlet_rf1id":49987,
        "head_nhdpv1_comid":24228061,
        "outlet_nhdpv1_comid":24228043,
        "head_2020huc12":"170601030203",
        "outlet_2020huc12":"170601030203",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Total suspended solids at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Total suspended solids",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Total suspended solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Potassium at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Potassium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Organic carbon at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Organic carbon",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Organic carbon&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Calcium at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Calcium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Turbidity at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Turbidity",
                "variableUnit":"Jackson turbidity units",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Turbidity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Magnesium at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Magnesium",
                "variableUnit":"percent",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Zinc at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Zinc",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Zinc&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Sodium at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Sodium",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Selenium at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Selenium",
                "variableUnit":"micrograms per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Selenium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Specific conductance at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"microsiemens per centimeter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Silica at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Silica",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"pH at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"pH",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Ammonia-nitrogen as N at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Ammonia-nitrogen as N",
                "variableUnit":"microequivalents per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Ammonia-nitrogen as N&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Chloride at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Chloride",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Carbon at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Carbon",
                "variableUnit":"milligrams per liter",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Carbon&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"Temperature, water at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"degrees Celsius",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS-WWAP04-R001",
                "siteName":"NARS-WWAP04-R001",
                "datasetDescription":"True color at NARS-WWAP04-R001",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS/NARS-WWAP04-R001/",
                "variableMeasured":"True color",
                "variableUnit":"platinum-cobalt units",
                "measurementTechnique":"observation",
                "temporalCoverage":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS-WWAP04-R001&CharacteristicName=True color&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-117.29 46.25)"
            }
        ]
    },
    "id":"1458760",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -117.43107732816351,
                46.144640928374436
            ],
            [
                -117.42571392817183,
                46.147375995036825
            ],
            [
                -117.41775539485083,
                46.14445412837465
            ],
            [
                -117.40331239487324,
                46.151625395030166
            ],
            [
                -117.3852521949013,
                46.15447972835911
            ],
            [
                -117.3818259949066,
                46.15978179501753
            ],
            [
                -117.38484732823521,
                46.1649929283427
            ],
            [
                -117.38444332823588,
                46.170157995001425
            ],
            [
                -117.38082699490815,
                46.17359119499599
            ],
            [
                -117.36194279493748,
                46.1744353949947
            ],
            [
                -117.34923892829045,
                46.17225352833152
            ],
            [
                -117.34331052829968,
                46.172909594997066
            ],
            [
                -117.3341399283139,
                46.17963092832001
            ],
            [
                -117.32189319499963,
                46.19239532830018
            ],
            [
                -117.31159352834885,
                46.194295528297225
            ],
            [
                -117.3030319950288,
                46.198541728290614
            ],
            [
                -117.2867659950541,
                46.212946194934965
            ],
            [
                -117.27987559506478,
                46.22361952825164
            ],
            [
                -117.28240879506093,
                46.22764452824542
            ],
            [
                -117.2846371283908,
                46.2416067948905
            ],
            [
                -117.29369392837668,
                46.257982994865074
            ],
            [
                -117.29399199504286,
                46.26267112819108
            ],
            [
                -117.29118392838063,
                46.2686531948486
            ],
            [
                -117.29233599504539,
                46.27234232817608
            ]
        ]
    },
    "prev":"1458756",
    "next":"1458772",
    "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/1458760?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/1458760?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/1458760?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/1458756?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/1458772?f=json"
        }
    ]
}