{
    "type":"Feature",
    "properties":{
        "fid":31427,
        "id":"2320330",
        "uri":"https://geoconnex.us/ref/mainstems/2320330",
        "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/2320324",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/2320324', 'https://geoconnex.us/ref/mainstems/2320273', 'https://geoconnex.us/ref/mainstems/2320256']",
        "name_at_outlet":"East Fork South Fork Trask River",
        "name_at_outlet_gnis_id":1141603,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/23875873",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/23875849",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/171002030403",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/171002030403",
        "lengthkm":19.8,
        "outlet_drainagearea_sqkm":75.3,
        "head_rf1id":null,
        "outlet_rf1id":null,
        "head_nhdpv1_comid":23875873,
        "outlet_nhdpv1_comid":23875849,
        "head_2020huc12":"171002030403",
        "outlet_2020huc12":"171002030403",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Chloride at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Temperature, water at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Conductivity at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Conductivity",
                "variableUnit":"uS/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Conductivity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Fecal Coliform at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Fecal Coliform",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Fecal Coliform&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Chemical oxygen demand at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Chemical oxygen demand",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Chemical oxygen demand&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Dissolved oxygen saturation at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Dissolved oxygen saturation",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Dissolved oxygen saturation&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Escherichia coli at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Escherichia coli",
                "variableUnit":"#/100mL",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Escherichia coli&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Dissolved oxygen (DO) at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Dissolved oxygen (DO)",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Dissolved oxygen (DO)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Organic carbon at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Organic carbon",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Organic carbon&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Orthophosphate at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Orthophosphate",
                "variableUnit":"mg/l asPO4",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Orthophosphate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Biochemical oxygen demand, non-standard conditions at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Biochemical oxygen demand, non-standard conditions",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Biochemical oxygen demand, non-standard conditions&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Sulfate at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Total Kjeldahl nitrogen at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Total Kjeldahl nitrogen",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Total Kjeldahl nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Total suspended solids at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Total suspended solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Total suspended solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Total solids at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Total solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Total solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Alkalinity, total at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Alkalinity, total",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Alkalinity, total&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Ammonia at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Ammonia",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Ammonia&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"pH at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-13096-ORDEQ",
                "siteName":"OREGONDEQ-13096-ORDEQ",
                "datasetDescription":"Turbidity Field at OREGONDEQ-13096-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-13096-ORDEQ/",
                "variableMeasured":"Turbidity Field",
                "variableUnit":"NTU",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-13096-ORDEQ&CharacteristicName=Turbidity Field&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.6011604 45.41560088)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Orthophosphate at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Orthophosphate",
                "variableUnit":"mg/l asPO4",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Orthophosphate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Dissolved oxygen (DO) at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Dissolved oxygen (DO)",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Dissolved oxygen (DO)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Chemical oxygen demand at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Chemical oxygen demand",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Chemical oxygen demand&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Dissolved oxygen saturation at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Dissolved oxygen saturation",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Dissolved oxygen saturation&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Ammonia at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Ammonia",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Ammonia&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Total solids at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Total solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Total solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Total Kjeldahl nitrogen at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Total Kjeldahl nitrogen",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Total Kjeldahl nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Conductivity at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Conductivity",
                "variableUnit":"uS/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Conductivity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Turbidity Field at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Turbidity Field",
                "variableUnit":"NTU",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Turbidity Field&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Temperature, water at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1997-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Chloride at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Sulfate at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Escherichia coli at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Escherichia coli",
                "variableUnit":"#/100mL",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Escherichia coli&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Biochemical oxygen demand, non-standard conditions at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Biochemical oxygen demand, non-standard conditions",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Biochemical oxygen demand, non-standard conditions&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Fecal Coliform at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Fecal Coliform",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Fecal Coliform&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Alkalinity, total at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Alkalinity, total",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Alkalinity, total&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Organic carbon at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Organic carbon",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Organic carbon&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"Total suspended solids at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"Total suspended solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=Total suspended solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/OREGONDEQ-12968-ORDEQ",
                "siteName":"OREGONDEQ-12968-ORDEQ",
                "datasetDescription":"pH at OREGONDEQ-12968-ORDEQ",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/OREGONDEQ/OREGONDEQ-12968-ORDEQ/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1998-01-01T00:00:00Z/1998-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=OREGONDEQ-12968-ORDEQ&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-123.5224156 45.36548149)"
            }
        ]
    },
    "id":"2320330",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -123.45260051881684,
                45.35336399626918
            ],
            [
                -123.46849271879222,
                45.35464172960061
            ],
            [
                -123.47297078545193,
                45.356926596263705
            ],
            [
                -123.47812091877721,
                45.3563925962645
            ],
            [
                -123.47893798544266,
                45.36026052959197
            ],
            [
                -123.48717718542986,
                45.36505939625098
            ],
            [
                -123.48766631876242,
                45.36707339624796
            ],
            [
                -123.4905883187579,
                45.367481329580635
            ],
            [
                -123.50294751873868,
                45.364891196251286
            ],
            [
                -123.50590051873417,
                45.36541712958392
            ],
            [
                -123.51144658539215,
                45.36157612958971
            ],
            [
                -123.51601671871833,
                45.361583996256506
            ],
            [
                -123.52652298536879,
                45.366664929582
            ],
            [
                -123.53275611869243,
                45.36339579625364
            ],
            [
                -123.54118731867938,
                45.3642197295857
            ],
            [
                -123.54258331867722,
                45.3622357295887
            ],
            [
                -123.54738238533629,
                45.36087772959094
            ],
            [
                -123.5507545186644,
                45.361682596256344
            ],
            [
                -123.55247151866178,
                45.362529596255044
            ],
            [
                -123.55127351866373,
                45.36442559625198
            ],
            [
                -123.55811678531971,
                45.36815552957953
            ],
            [
                -123.55785778532014,
                45.37060452957573
            ],
            [
                -123.56599911864083,
                45.37441539623655
            ],
            [
                -123.56564018530811,
                45.37647932956654
            ],
            [
                -123.5680741853043,
                45.37506432956885
            ],
            [
                -123.57471938529385,
                45.37735319623204
            ],
            [
                -123.58276871861483,
                45.382197129557724
            ],
            [
                -123.58338678528052,
                45.3860121295519
            ],
            [
                -123.58630891860928,
                45.38619499621825
            ],
            [
                -123.59309218526539,
                45.390173929545476
            ],
            [
                -123.59228318526674,
                45.393537929540216
            ],
            [
                -123.59640338526033,
                45.396234929536035
            ],
            [
                -123.59834851859064,
                45.39593379620316
            ],
            [
                -123.59971458525517,
                45.399889796196895
            ],
            [
                -123.59945458525557,
                45.40208679619355
            ],
            [
                -123.59572458526134,
                45.40363579619122
            ],
            [
                -123.59900478525618,
                45.40685879618627
            ],
            [
                -123.59654071859349,
                45.40825879618394
            ],
            [
                -123.59848678525708,
                45.40996779618128
            ],
            [
                -123.59719691859243,
                45.41260372951071
            ],
            [
                -123.59885298525649,
                45.415067729506724
            ],
            [
                -123.6051161852467,
                45.41650259617136
            ]
        ]
    },
    "prev":"2320324",
    "next":"2320351",
    "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/2320330?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/2320330?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/2320330?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/2320324?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/2320351?f=json"
        }
    ]
}