{
    "type":"Feature",
    "properties":{
        "fid":18186,
        "id":"537909",
        "uri":"https://geoconnex.us/ref/mainstems/537909",
        "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/466848",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/466848', 'https://geoconnex.us/ref/mainstems/313255', 'https://geoconnex.us/ref/mainstems/312532', 'https://geoconnex.us/ref/mainstems/312091']",
        "name_at_outlet":"Eightmile Creek",
        "name_at_outlet_gnis_id":829036,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/17416752",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/17416456",
        "head_nhdpv2huc12":"",
        "outlet_nhdpv2huc12":"",
        "lengthkm":19.3,
        "outlet_drainagearea_sqkm":65.6,
        "head_rf1id":null,
        "outlet_rf1id":null,
        "head_nhdpv1_comid":17416752,
        "outlet_nhdpv1_comid":17416456,
        "head_2020huc12":"",
        "outlet_2020huc12":"",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"True color at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"True color",
                "variableUnit":"PCU",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=True color&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Gran acid neutralizing capacity at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Gran acid neutralizing capacity",
                "variableUnit":"ueq/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Gran acid neutralizing capacity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Nitrite at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Nitrite",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Nitrite&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Potassium at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Sulfate at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Enterococcus at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Enterococcus",
                "variableUnit":"#/100mL",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Enterococcus&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Aluminum at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Aluminum",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Aluminum&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Silica at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Total suspended solids at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Total suspended solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Total suspended solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Nitrate at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Organic carbon at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Organic carbon",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Organic carbon&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Magnesium at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Turbidity at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Turbidity",
                "variableUnit":"JTU",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Turbidity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Specific conductance at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Sodium at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Count at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Count",
                "variableUnit":"count",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Count&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"pH at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Chloride at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Calcium at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/NARS_WQX-FW08NE070",
                "siteName":"NARS_WQX-FW08NE070",
                "datasetDescription":"Ammonia at NARS_WQX-FW08NE070",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/NARS_WQX/NARS_WQX-FW08NE070/",
                "variableMeasured":"Ammonia",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=NARS_WQX-FW08NE070&CharacteristicName=Ammonia&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-96.00091308 40.97626295)"
            }
        ]
    },
    "id":"537909",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -96.06105622800061,
                40.91714040315507
            ],
            [
                -96.05236902801414,
                40.92255326981341
            ],
            [
                -96.04558849469124,
                40.92129066981539
            ],
            [
                -96.03716829470437,
                40.928577403137346
            ],
            [
                -96.0252668947229,
                40.924817003143296
            ],
            [
                -96.0157130280711,
                40.9240300698111
            ],
            [
                -96.01378102807405,
                40.92560560314196
            ],
            [
                -96.01269342807569,
                40.943255003114494
            ],
            [
                -96.01096929474511,
                40.946179669776654
            ],
            [
                -96.00568789475331,
                40.948551669773074
            ],
            [
                -95.99415842810453,
                40.95968686975576
            ],
            [
                -95.99226789477416,
                40.96460466974808
            ],
            [
                -95.99791909476534,
                40.96981100307335
            ],
            [
                -96.00028962809495,
                40.97602680306372
            ],
            [
                -96.00896702808154,
                40.98385620305156
            ],
            [
                -96.0077180280835,
                40.98993640304219
            ],
            [
                -96.00325262809037,
                40.989862603042326
            ],
            [
                -96.00028982809499,
                40.987115469713075
            ],
            [
                -95.99826462809813,
                40.9908904030406
            ],
            [
                -95.9950994947697,
                40.992425869704846
            ],
            [
                -95.98336002812124,
                40.99163886970626
            ],
            [
                -95.9702102281417,
                40.995447403033644
            ],
            [
                -95.96673129481377,
                41.00810146968066
            ]
        ]
    },
    "prev":"537889",
    "next":"537978",
    "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/537909?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/537909?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/537909?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/537889?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/537978?f=json"
        }
    ]
}