{
    "type":"Feature",
    "properties":{
        "fid":23463,
        "id":"2628359",
        "uri":"https://geoconnex.us/ref/mainstems/2628359",
        "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/2626271",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/2626271', 'https://geoconnex.us/ref/mainstems/2626235', 'https://geoconnex.us/ref/mainstems/2625170']",
        "name_at_outlet":"North Fork North Bosque River",
        "name_at_outlet_gnis_id":1372188,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/5529432",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/5529888",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/120602040101",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/120602040101",
        "lengthkm":26.6,
        "outlet_drainagearea_sqkm":86.8,
        "head_rf1id":null,
        "outlet_rf1id":null,
        "head_nhdpv1_comid":5529432,
        "outlet_nhdpv1_comid":5529888,
        "head_2020huc12":"120602040101",
        "outlet_2020huc12":"120602040101",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Nitrogen, mixed forms (NH3), (NH4), organic, (NO2) and (NO3) at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Nitrogen, mixed forms (NH3), (NH4), organic, (NO2) and (NO3)",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Nitrogen, mixed forms (NH3), (NH4), organic, (NO2) and (NO3)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Alkalinity at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Phosphate-phosphorus at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Phosphate-phosphorus",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1992-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Phosphate-phosphorus&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Oxygen at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Oxygen",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Oxygen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Carbon dioxide at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Specific conductance at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Temperature, water at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Orthophosphate at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Orthophosphate",
                "variableUnit":"mg/l asPO4",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1992-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Orthophosphate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"pH at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Barometric pressure at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Barometric pressure",
                "variableUnit":"mm/Hg",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Barometric pressure&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Nitrite at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Nitrite",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Nitrite&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Fecal Streptococcus Group Bacteria at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Fecal Streptococcus Group Bacteria",
                "variableUnit":"#/100mL",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Fecal Streptococcus Group Bacteria&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Organic Nitrogen at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Organic Nitrogen",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Organic Nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Biochemical oxygen demand, standard conditions at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Biochemical oxygen demand, standard conditions",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1992-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Biochemical oxygen demand, standard conditions&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Fecal Coliform at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Fecal Coliform",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Fecal Coliform&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Ammonia and ammonium at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Ammonia and ammonium",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Ammonia and ammonium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Inorganic nitrogen (nitrate and nitrite) at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Inorganic nitrogen (nitrate and nitrite)",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Inorganic nitrogen (nitrate and nitrite)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Kjeldahl nitrogen at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Kjeldahl nitrogen",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Kjeldahl nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Phosphorus at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Phosphorus",
                "variableUnit":"ppb",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Phosphorus&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Nitrate at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-08093675",
                "siteName":"USGS-08093675",
                "datasetDescription":"Stream flow, instantaneous at USGS-08093675",
                "type":"Stream",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-08093675/",
                "variableMeasured":"Stream flow, instantaneous",
                "variableUnit":"ft3/s",
                "measurementTechnique":"observation",
                "temporalCoverage":"1991-01-01T00:00:00Z/1993-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-08093675&CharacteristicName=Stream flow, instantaneous&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2678215 32.30708184)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Ammonia-nitrogen at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Ammonia-nitrogen",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2008-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Ammonia-nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Total suspended solids at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Total suspended solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Total suspended solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Nitrogen at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Nitrogen",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Chlorophyll at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Chlorophyll",
                "variableUnit":"ug/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2003-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Chlorophyll&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Phosphorus at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Phosphorus",
                "variableUnit":"ppb",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Phosphorus&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Nitrite at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Nitrite",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2003-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Nitrite&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Flow at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Flow",
                "variableUnit":"ft3/sec",
                "measurementTechnique":"observation",
                "temporalCoverage":"2001-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Flow&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Orthophosphate at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Orthophosphate",
                "variableUnit":"mg/l asPO4",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Orthophosphate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Escherichia coli at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Escherichia coli",
                "variableUnit":"#/100mL",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Escherichia coli&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Depth at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Depth",
                "variableUnit":"ft",
                "measurementTechnique":"observation",
                "temporalCoverage":"2002-01-01T00:00:00Z/2002-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Depth&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Ammonia at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Ammonia",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2003-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Ammonia&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Fecal Coliform at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Fecal Coliform",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2003-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Fecal Coliform&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Specific conductance at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Oxygen at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Oxygen",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Oxygen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Precipitation at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Precipitation",
                "variableUnit":"days",
                "measurementTechnique":"observation",
                "temporalCoverage":"2009-01-01T00:00:00Z/2013-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Precipitation&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"pH at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/TCEQMAIN-17413",
                "siteName":"TCEQMAIN-17413",
                "datasetDescription":"Temperature, sample at TCEQMAIN-17413",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-17413/",
                "variableMeasured":"Temperature, sample",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"1996-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=TCEQMAIN-17413&CharacteristicName=Temperature, sample&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-98.2242 32.2528)"
            }
        ]
    },
    "id":"2628359",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -98.35679069110392,
                32.30824361651788
            ],
            [
                -98.35398382444163,
                32.31213841651184
            ],
            [
                -98.34896442444943,
                32.31490988317426
            ],
            [
                -98.34464709112274,
                32.315367216506914
            ],
            [
                -98.34478142445585,
                32.3168796165045
            ],
            [
                -98.33207102447557,
                32.319579683166985
            ],
            [
                -98.3259702911518,
                32.32395368316014
            ],
            [
                -98.32051982449354,
                32.323103816494886
            ],
            [
                -98.31763029116468,
                32.32637908315634
            ],
            [
                -98.31919469116231,
                32.32750248315458
            ],
            [
                -98.31660042449965,
                32.33300048314609
            ],
            [
                -98.3130370245052,
                32.334511083143866
            ],
            [
                -98.30877949117843,
                32.33283788314644
            ],
            [
                -98.29956882452609,
                32.33574088314191
            ],
            [
                -98.29422542453437,
                32.335348083142456
            ],
            [
                -98.2907464245398,
                32.332619083146646
            ],
            [
                -98.28529422454824,
                32.33337141647879
            ],
            [
                -98.28014322455618,
                32.32986201648442
            ],
            [
                -98.28130422455445,
                32.32933581648507
            ],
            [
                -98.27842022455894,
                32.32596541649042
            ],
            [
                -98.27807409122607,
                32.3214742164974
            ],
            [
                -98.27157382456949,
                32.319017283167945
            ],
            [
                -98.26936502457289,
                32.315693083172924
            ],
            [
                -98.26901609124019,
                32.31411168317532
            ],
            [
                -98.27258222456796,
                32.31012788318163
            ],
            [
                -98.26619189124455,
                32.30661681652044
            ],
            [
                -98.26398362458133,
                32.30333821652557
            ],
            [
                -98.25883262458929,
                32.301821283194656
            ],
            [
                -98.25800069125728,
                32.29836068319993
            ],
            [
                -98.25387909126368,
                32.29386581654023
            ],
            [
                -98.2560718912602,
                32.287979283216046
            ],
            [
                -98.25440189126289,
                32.28616748321887
            ],
            [
                -98.25031422460256,
                32.28600828321899
            ],
            [
                -98.24642369127525,
                32.2813148832263
            ],
            [
                -98.24285602461413,
                32.27561288323513
            ],
            [
                -98.2439058912791,
                32.27412261657073
            ],
            [
                -98.23893662462012,
                32.26865088324604
            ],
            [
                -98.23998469128526,
                32.265808683250526
            ],
            [
                -98.23879882462035,
                32.26631381658295
            ],
            [
                -98.23693469129,
                32.26363468325379
            ],
            [
                -98.23348369129538,
                32.26430228325274
            ],
            [
                -98.23221242463063,
                32.26098081659112
            ],
            [
                -98.22921882463527,
                32.260639683258354
            ],
            [
                -98.22905149130219,
                32.25582801659927
            ],
            [
                -98.214366491325,
                32.247693883278515
            ],
            [
                -98.2156580246563,
                32.24471441661643
            ],
            [
                -98.21230889132823,
                32.238117683293446
            ]
        ]
    },
    "prev":"2628354",
    "next":"2628368",
    "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/2628359?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/2628359?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/2628359?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/2628354?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/2628368?f=json"
        }
    ]
}