{
    "type":"Feature",
    "properties":{
        "fid":22487,
        "id":"255179",
        "uri":"https://geoconnex.us/ref/mainstems/255179",
        "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/227521",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/227521', 'https://geoconnex.us/ref/mainstems/225074']",
        "name_at_outlet":"Whatley Creek",
        "name_at_outlet_gnis_id":1349890,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/1128615",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/1128715",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/111403020602",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/111403020602",
        "lengthkm":14.3,
        "outlet_drainagearea_sqkm":55.6,
        "head_rf1id":null,
        "outlet_rf1id":null,
        "head_nhdpv1_comid":1128615,
        "outlet_nhdpv1_comid":1128715,
        "head_2020huc12":"111403020602",
        "outlet_2020huc12":"111403020602",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Sulfate at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Hardness, Ca, Mg at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Magnesium at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Chloride at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Bicarbonate at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Nitrate at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Carbonate at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Carbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Sodium at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Total dissolved solids at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Alkalinity at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Fluoride at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Fluoride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Fluoride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Calcium at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Hardness, non-carbonate at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331248094290500",
                "siteName":"USGS-331248094290500",
                "datasetDescription":"Sodium carbonate at USGS-331248094290500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331248094290500/",
                "variableMeasured":"Sodium carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1941-01-01T00:00:00Z/1941-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331248094290500&CharacteristicName=Sodium carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.4849216 33.2134577)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Carbon dioxide at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Carbon dioxide",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Carbon dioxide&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Sodium, percent total cations at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Sodium, percent total cations",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1968-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Sodium, percent total cations&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Nitrate at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Nitrate",
                "variableUnit":"mg/l as N",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Nitrate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Calcium at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Calcium",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Calcium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Magnesium at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Magnesium",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Magnesium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Total dissolved solids at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Alkalinity at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Alkalinity",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Alkalinity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Carbonate at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Carbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Potassium at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Potassium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1968-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Potassium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Temperature, water at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "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-331353094300500&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Chloride at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Sodium carbonate at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Sodium carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Sodium carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"pH at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Bicarbonate at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Bicarbonate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Bicarbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Specific conductance at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Specific conductance",
                "variableUnit":"umho/cm",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Specific conductance&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Sulfate at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Sulfate",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Sulfate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Sodium at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Sodium",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Sodium&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Iron at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Iron",
                "variableUnit":"%",
                "measurementTechnique":"observation",
                "temporalCoverage":"1977-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Iron&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Hardness, non-carbonate at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Hardness, non-carbonate",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Hardness, non-carbonate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Hardness, Ca, Mg at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Hardness, Ca, Mg",
                "variableUnit":"mg/l CaCO3",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Hardness, Ca, Mg&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Fluoride at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Fluoride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Fluoride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-331353094300500",
                "siteName":"USGS-331353094300500",
                "datasetDescription":"Silica at USGS-331353094300500",
                "type":"Well",
                "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-TX/USGS-331353094300500/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"1968-01-01T00:00:00Z/1977-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-331353094300500&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-94.501589 33.2315125)"
            }
        ]
    },
    "id":"255179",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -94.51363649706929,
                33.2033908151284
            ],
            [
                -94.51289549707042,
                33.20790248178803
            ],
            [
                -94.51027689707439,
                33.210282615117755
            ],
            [
                -94.50239863042003,
                33.21288701511369
            ],
            [
                -94.49664809709566,
                33.22646168175932
            ],
            [
                -94.48820849710864,
                33.23313588174883
            ],
            [
                -94.48011683045456,
                33.23570901507818
            ],
            [
                -94.4794178304557,
                33.24310821506672
            ],
            [
                -94.46614343047634,
                33.243921415065564
            ],
            [
                -94.46385209714657,
                33.242572015067644
            ],
            [
                -94.44899409716965,
                33.24088788173694
            ],
            [
                -94.44678869717296,
                33.24370668173242
            ],
            [
                -94.44166609718098,
                33.2460922817289
            ],
            [
                -94.43951183051769,
                33.245360615063355
            ],
            [
                -94.43902329718503,
                33.247926281725924
            ],
            [
                -94.43591463052326,
                33.246782881727796
            ],
            [
                -94.43053583053155,
                33.249140215057466
            ],
            [
                -94.41235003055976,
                33.26594608169798
            ]
        ]
    },
    "prev":"255176",
    "next":"255205",
    "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/255179?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/255179?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/255179?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/255176?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/255205?f=json"
        }
    ]
}