{
    "type":"Feature",
    "properties":{
        "fid":11518,
        "id":"628419",
        "uri":"https://geoconnex.us/ref/mainstems/628419",
        "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/328610",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/328610', 'https://geoconnex.us/ref/mainstems/312091']",
        "name_at_outlet":"Fish Creek",
        "name_at_outlet_gnis_id":456613,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/7005562",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/7006034",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/070801071001",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/070801071001",
        "lengthkm":13.8,
        "outlet_drainagearea_sqkm":64.5,
        "head_rf1id":null,
        "outlet_rf1id":null,
        "head_nhdpv1_comid":7005562,
        "outlet_nhdpv1_comid":7006034,
        "head_2020huc12":"070801071001",
        "outlet_2020huc12":"070801071001",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Hardness, non-carbonate at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Total solids at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Total solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Total solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Depth at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Depth",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Depth&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Sodium plus potassium at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Sodium plus potassium",
                "variableUnit":"mg/l as Na",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Sodium plus potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Bicarbonate at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Magnesium at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"pH at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Chloride at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Sulfate at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Temperature, water at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Iron at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Iron",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Iron&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Depth to water level below land surface at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Depth to water level below land surface",
                "variableUnit":"m",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Depth to water level below land surface&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Carbon dioxide at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Calcium at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Alkalinity at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Nitrate at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Altitude at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Altitude",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Altitude&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Orthophosphate at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Orthophosphate",
                "variableUnit":"mg/l asPO4",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Orthophosphate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Fluoride at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Fluoride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Fluoride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Flow rate at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Flow rate",
                "variableUnit":"gal/min",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Flow rate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Hardness, Ca, Mg at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-405230091354001",
                "siteName":"USGS-405230091354001",
                "datasetDescription":"Manganese at USGS-405230091354001",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-IA/USGS-405230091354001/",
                "variableMeasured":"Manganese",
                "variableUnit":"ug/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1936-01-01T00:00:00Z/1936-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-405230091354001&CharacteristicName=Manganese&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.594605 40.8750306)"
            }
        ]
    },
    "id":"628419",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -91.63764450153332,
                40.89891360318354
            ],
            [
                -91.62516216821939,
                40.894407269857155
            ],
            [
                -91.61072130157515,
                40.89291920319279
            ],
            [
                -91.6000819682584,
                40.88607700320341
            ],
            [
                -91.59613550159781,
                40.88069980321165
            ],
            [
                -91.59107290160568,
                40.87845646988185
            ],
            [
                -91.58124716828763,
                40.87799540321595
            ],
            [
                -91.57923216829074,
                40.87181766989217
            ],
            [
                -91.57323656829999,
                40.86941300322919
            ],
            [
                -91.56655330164375,
                40.8616772699079
            ],
            [
                -91.55730310165802,
                40.86091726990912
            ],
            [
                -91.55320176833112,
                40.86370566990478
            ],
            [
                -91.54395490167883,
                40.86022206991027
            ],
            [
                -91.54013310168472,
                40.85642186991616
            ],
            [
                -91.53597310169118,
                40.85781406991386
            ],
            [
                -91.53221116836376,
                40.85463120325226
            ],
            [
                -91.52826416836979,
                40.854650803252106
            ],
            [
                -91.52631090170621,
                40.851194669924155
            ],
            [
                -91.5208853683813,
                40.85269986992178
            ],
            [
                -91.51773050171948,
                40.849181069927326
            ]
        ]
    },
    "prev":"628363",
    "next":"62843",
    "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/628419?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/628419?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/628419?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/628363?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/62843?f=json"
        }
    ]
}