{
    "type":"Feature",
    "properties":{
        "fid":13906,
        "id":"2211401",
        "uri":"https://geoconnex.us/ref/mainstems/2211401",
        "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/2211281",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/2211281']",
        "name_at_outlet":"Bayou Saint Clair",
        "name_at_outlet_gnis_id":558165,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/21897183",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/21897293",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/080801030104",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/080801030104",
        "lengthkm":21.8,
        "outlet_drainagearea_sqkm":89.2,
        "head_rf1id":null,
        "outlet_rf1id":null,
        "head_nhdpv1_comid":21897183,
        "outlet_nhdpv1_comid":21897293,
        "head_2020huc12":"080801030104",
        "outlet_2020huc12":"080801030104",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Manganese at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Manganese",
                "variableUnit":"ug/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Manganese&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Specific conductance at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Depth at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Depth",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Depth&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Chloride at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Calcium at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Magnesium at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Nitrite at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Nitrite",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Nitrite&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Iron at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Iron",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Iron&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Inorganic nitrogen (nitrate and nitrite) at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Inorganic nitrogen (nitrate and nitrite)",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Inorganic nitrogen (nitrate and nitrite)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Hardness, Ca, Mg at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-302148091580101",
                "siteName":"USGS-302148091580101",
                "datasetDescription":"Nitrate at USGS-302148091580101",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-LA/USGS-302148091580101/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1993-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-302148091580101&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-91.9670625 30.3635315)"
            }
        ]
    },
    "id":"2211401",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -91.96926716768519,
                30.403876619473913
            ],
            [
                -91.97439290101062,
                30.400045619479815
            ],
            [
                -91.97576050100855,
                30.39264188615796
            ],
            [
                -91.97215656768083,
                30.383522619505406
            ],
            [
                -91.96644456768968,
                30.38112001950913
            ],
            [
                -91.96760150102119,
                30.3742206861865
            ],
            [
                -91.96551150102448,
                30.371999019523443
            ],
            [
                -91.96703556768875,
                30.362028219538846
            ],
            [
                -91.96465630102568,
                30.361227619540085
            ],
            [
                -91.9639359676936,
                30.353298086218892
            ],
            [
                -91.9578843010363,
                30.353324819552324
            ],
            [
                -91.95130196771316,
                30.35034901955688
            ],
            [
                -91.94749810105242,
                30.352367886220524
            ],
            [
                -91.93121910107772,
                30.35104601955573
            ],
            [
                -91.92844296774871,
                30.348503086226476
            ],
            [
                -91.93071410107848,
                30.345614486230993
            ],
            [
                -91.93697556773537,
                30.343915819566938
            ],
            [
                -91.94349930105852,
                30.339397819573964
            ],
            [
                -91.95051390104771,
                30.320692419603006
            ],
            [
                -91.96083830103174,
                30.314933619611796
            ],
            [
                -91.96434570102628,
                30.30805548628914
            ],
            [
                -91.9770505010066,
                30.30749648629019
            ],
            [
                -91.97749650100582,
                30.304516686294555
            ],
            [
                -91.9725729010135,
                30.29342741964537
            ],
            [
                -91.97245910101367,
                30.285039086324975
            ],
            [
                -91.98238116766498,
                30.27815568633556
            ]
        ]
    },
    "prev":"2211375",
    "next":"2211428",
    "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/2211401?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/2211401?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/2211401?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/2211375?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/2211428?f=json"
        }
    ]
}