{
    "type":"Feature",
    "properties":{
        "fid":22596,
        "id":"2604403",
        "uri":"https://geoconnex.us/ref/mainstems/2604403",
        "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/2602415",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/2602415', 'https://geoconnex.us/ref/mainstems/2602412']",
        "name_at_outlet":"Prairie Creek",
        "name_at_outlet_gnis_id":1344494,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/5280094",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/5278668",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/120100020404",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/120100020404",
        "lengthkm":28.3,
        "outlet_drainagearea_sqkm":169.3,
        "head_rf1id":37970,
        "outlet_rf1id":37970,
        "head_nhdpv1_comid":5280094,
        "outlet_nhdpv1_comid":5278668,
        "head_2020huc12":"120100020404",
        "outlet_2020huc12":"120100020404",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Temperature, sample at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Temperature, sample",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Temperature, sample&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Ammonia at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Ammonia",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Ammonia&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Nitrite at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Nitrite",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Nitrite&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"True color at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"True color",
                "variableUnit":"PCU",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=True color&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Oxygen at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Oxygen",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Oxygen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Specific conductance at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Flow at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Flow",
                "variableUnit":"ft3/sec",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Flow&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Sulfate at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Carbon at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Carbon",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Carbon&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Phosphorus at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Phosphorus",
                "variableUnit":"ppb",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Phosphorus&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Alkalinity, total at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Alkalinity, total",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Alkalinity, total&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Chloride at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Nitrogen at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Nitrogen",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Wind direction (direction from, expressed 0-360 deg) at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Wind direction (direction from, expressed 0-360 deg)",
                "variableUnit":"Deg",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Wind direction (direction from, expressed 0-360 deg)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"Total dissolved solids at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-15014",
                "siteName":"TCEQMAIN-15014",
                "datasetDescription":"pH at TCEQMAIN-15014",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-15014/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/1996-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-15014&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9215 32.4736)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Nitrate at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1973-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Bicarbonate at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Potassium at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1970-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Sodium at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Specific conductance at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Hardness, Ca, Mg at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Fluoride at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Fluoride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Fluoride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Carbon dioxide at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Stream flow, instantaneous at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Stream flow, instantaneous",
                "variableUnit":"ft3/s",
                "measurementTechnique":"observation",
                "temporalCoverage":"1972-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Stream flow, instantaneous&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Carbonate at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Carbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Calcium at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Magnesium at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Alkalinity at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"pH at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Sodium plus potassium at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Sodium plus potassium",
                "variableUnit":"mg/l as Na",
                "measurementTechnique":"observation",
                "temporalCoverage":"1969-01-01T00:00:00Z/1973-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Sodium plus potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Sulfate at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Chloride at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Hardness, non-carbonate at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Temperature, water at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Stream flow at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Stream flow",
                "variableUnit":"ft3/s",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1974-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Stream flow&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Total dissolved solids at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Sodium, percent total cations at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Sodium, percent total cations",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Sodium, percent total cations&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08020200",
                "siteName":"USGS-08020200",
                "datasetDescription":"Silica at USGS-08020200",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08020200/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08020200&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.9541064 32.4793133)"
            }
        ]
    },
    "id":"2604403",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -95.10603329614969,
                32.37079181642072
            ],
            [
                -95.10341549615386,
                32.370287683088094
            ],
            [
                -95.1001220294923,
                32.37608181641257
            ],
            [
                -95.0911058295062,
                32.38221821640306
            ],
            [
                -95.09067149617363,
                32.39021121639074
            ],
            [
                -95.0871612295124,
                32.39410388305124
            ],
            [
                -95.0770678961947,
                32.398851616377186
            ],
            [
                -95.07495462953136,
                32.404819216367905
            ],
            [
                -95.05167529623412,
                32.41449768301964
            ],
            [
                -95.05053682956918,
                32.42074981634323
            ],
            [
                -95.04296949624762,
                32.428876282997386
            ],
            [
                -95.03991202958571,
                32.43583721631993
            ],
            [
                -95.03134329626567,
                32.44375648297428
            ],
            [
                -95.03012302960082,
                32.4491608829658
            ],
            [
                -95.0276640962714,
                32.449869282964734
            ],
            [
                -95.0264724296066,
                32.45309788295971
            ],
            [
                -95.02285049627886,
                32.45531701628956
            ],
            [
                -95.01673569628832,
                32.46445081627549
            ],
            [
                -95.00619769630475,
                32.46581288294004
            ],
            [
                -95.00522249630615,
                32.46801081626977
            ],
            [
                -94.99905009631584,
                32.46924141626809
            ],
            [
                -94.99454382965615,
                32.47322501626184
            ],
            [
                -94.98803449633289,
                32.474972216259104
            ],
            [
                -94.98452549633839,
                32.4776552829216
            ],
            [
                -94.97882289634714,
                32.476584216256526
            ],
            [
                -94.9713428296921,
                32.48053061625051
            ],
            [
                -94.96942209636177,
                32.478654082920066
            ],
            [
                -94.96647869636638,
                32.480374282917396
            ],
            [
                -94.96353169637098,
                32.47879641625311
            ],
            [
                -94.95931789637751,
                32.480242682917535
            ],
            [
                -94.9494006963929,
                32.48013541625107
            ],
            [
                -94.94023822974032,
                32.477644882921666
            ],
            [
                -94.93124122975439,
                32.47923061625237
            ],
            [
                -94.92899742975783,
                32.477834616254626
            ],
            [
                -94.92834509642552,
                32.47249828292957
            ],
            [
                -94.92364409643284,
                32.47318781626187
            ],
            [
                -94.92069789643745,
                32.47154001626445
            ],
            [
                -94.91780749644182,
                32.4725490829295
            ],
            [
                -94.91467229644672,
                32.470992882932016
            ],
            [
                -94.91396842978122,
                32.468473682935794
            ],
            [
                -94.90924042978855,
                32.46911701626822
            ],
            [
                -94.908104296457,
                32.466483282938796
            ]
        ]
    },
    "prev":"2604391",
    "next":"2604406",
    "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/2604403?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/2604403?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/2604403?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/2604391?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/2604406?f=json"
        }
    ]
}