{
    "type":"Feature",
    "properties":{
        "fid":22729,
        "id":"2604643",
        "uri":"https://geoconnex.us/ref/mainstems/2604643",
        "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/2602412",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/2602412']",
        "name_at_outlet":"Indian Creek",
        "name_at_outlet_gnis_id":1338416,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/4452232",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/4452276",
        "head_nhdpv2huc12":"",
        "outlet_nhdpv2huc12":"",
        "lengthkm":11.8,
        "outlet_drainagearea_sqkm":64.8,
        "head_rf1id":null,
        "outlet_rf1id":null,
        "head_nhdpv1_comid":4452232,
        "outlet_nhdpv1_comid":4452276,
        "head_2020huc12":"",
        "outlet_2020huc12":"",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Nitrate at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Calcium at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Sodium at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Alkalinity at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Sodium carbonate at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Sodium carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Sodium carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Magnesium at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Hardness, non-carbonate at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Specific conductance at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Sulfate at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Silica at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Carbon dioxide at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Carbonate at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Carbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Chloride at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Fluoride at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Fluoride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Fluoride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Bicarbonate at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Sodium, percent total cations at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Sodium, percent total cations",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Sodium, percent total cations&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Hardness, Ca, Mg at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Potassium at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"Total dissolved solids at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321726095222600",
                "siteName":"USGS-321726095222600",
                "datasetDescription":"pH at USGS-321726095222600",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321726095222600/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321726095222600&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.3741202 32.2907062)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Chloride at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Total dissolved solids at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Sodium, percent total cations at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Sodium, percent total cations",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Sodium, percent total cations&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Sulfate at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Potassium at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Alkalinity at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Carbon dioxide at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Silica at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Sodium at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Hardness, non-carbonate at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Fluoride at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Fluoride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Fluoride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Sodium carbonate at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Sodium carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Sodium carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Calcium at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"pH at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Magnesium at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Specific conductance at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Bicarbonate at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Carbonate at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Carbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Hardness, Ca, Mg at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-321943095255000",
                "siteName":"USGS-321943095255000",
                "datasetDescription":"Nitrate at USGS-321943095255000",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-321943095255000/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1976-01-01T00:00:00Z/1976-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-321943095255000&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4307889 32.3287598)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08031190",
                "siteName":"USGS-08031190",
                "datasetDescription":"pH at USGS-08031190",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08031190/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1978-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08031190&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4235664 32.3276488)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08031190",
                "siteName":"USGS-08031190",
                "datasetDescription":"Oxygen at USGS-08031190",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08031190/",
                "variableMeasured":"Oxygen",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1978-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08031190&CharacteristicName=Oxygen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4235664 32.3276488)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08031190",
                "siteName":"USGS-08031190",
                "datasetDescription":"Temperature, water at USGS-08031190",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08031190/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1978-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08031190&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4235664 32.3276488)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08031190",
                "siteName":"USGS-08031190",
                "datasetDescription":"Specific conductance at USGS-08031190",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08031190/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1978-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08031190&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4235664 32.3276488)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08031190",
                "siteName":"USGS-08031190",
                "datasetDescription":"Stream flow, instantaneous at USGS-08031190",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08031190/",
                "variableMeasured":"Stream flow, instantaneous",
                "variableUnit":"ft3/s",
                "measurementTechnique":"observation",
                "temporalCoverage":"1978-01-01T00:00:00Z/1979-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08031190&CharacteristicName=Stream flow, instantaneous&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.4235664 32.3276488)"
            }
        ]
    },
    "id":"2604643",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -95.35454022909727,
                32.32302068316161
            ],
            [
                -95.36918489574123,
                32.33133428314867
            ],
            [
                -95.377318029062,
                32.32265688316224
            ],
            [
                -95.38660622904752,
                32.316814616504594
            ],
            [
                -95.38951822904306,
                32.313539416509585
            ],
            [
                -95.3897330290427,
                32.309989883181714
            ],
            [
                -95.39380529570303,
                32.31163801651256
            ],
            [
                -95.40596582901748,
                32.30856661651737
            ],
            [
                -95.41297669567331,
                32.30845001651757
            ],
            [
                -95.41634862900145,
                32.311242616513276
            ],
            [
                -95.42103969566074,
                32.30961481651576
            ],
            [
                -95.42807889564978,
                32.31160408317941
            ],
            [
                -95.43428049564028,
                32.31086828318033
            ],
            [
                -95.43921322896591,
                32.30836961651764
            ],
            [
                -95.44358069562571,
                32.29994321653077
            ],
            [
                -95.44876469561774,
                32.29739748320139
            ]
        ]
    },
    "prev":"2604628",
    "next":"2604654",
    "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/2604643?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/2604643?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/2604643?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/2604628?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/2604654?f=json"
        }
    ]
}