{ "type":"Feature", "properties":{ "fid":18686, "id":"494062", "uri":"https://geoconnex.us/ref/mainstems/494062", "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/316105", "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/316105', 'https://geoconnex.us/ref/mainstems/315152', 'https://geoconnex.us/ref/mainstems/312532', 'https://geoconnex.us/ref/mainstems/312091']", "name_at_outlet":"Silver Creek", "name_at_outlet_gnis_id":833432, "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/19094563", "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/19095595", "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/102500040807", "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/102500040807", "lengthkm":31.8, "outlet_drainagearea_sqkm":108.8, "head_rf1id":24141, "outlet_rf1id":24141, "head_nhdpv1_comid":19094563, "outlet_nhdpv1_comid":19095595, "head_2020huc12":"102500040807", "outlet_2020huc12":"102500040807", "superseded":false, "new_mainstemid":"", "datasets":[ { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401424100143201", "siteName":"USGS-401424100143201", "datasetDescription":"Specific conductance at USGS-401424100143201", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401424100143201/", "variableMeasured":"Specific conductance", "variableUnit":"umho/cm", "measurementTechnique":"observation", "temporalCoverage":"1994-01-01T00:00:00Z/1995-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401424100143201&CharacteristicName=Specific conductance&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2426406 40.24000646)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401424100143201", "siteName":"USGS-401424100143201", "datasetDescription":"Temperature, air at USGS-401424100143201", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401424100143201/", "variableMeasured":"Temperature, air", "variableUnit":"deg C", "measurementTechnique":"observation", "temporalCoverage":"1994-01-01T00:00:00Z/1995-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401424100143201&CharacteristicName=Temperature, air&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2426406 40.24000646)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401424100143201", "siteName":"USGS-401424100143201", "datasetDescription":"pH at USGS-401424100143201", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401424100143201/", "variableMeasured":"pH", "variableUnit":"None", "measurementTechnique":"observation", "temporalCoverage":"1994-01-01T00:00:00Z/1995-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401424100143201&CharacteristicName=pH&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2426406 40.24000646)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401424100143201", "siteName":"USGS-401424100143201", "datasetDescription":"Inorganic nitrogen (nitrate and nitrite) at USGS-401424100143201", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401424100143201/", "variableMeasured":"Inorganic nitrogen (nitrate and nitrite)", "variableUnit":"mg/l as N", "measurementTechnique":"observation", "temporalCoverage":"1994-01-01T00:00:00Z/1995-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401424100143201&CharacteristicName=Inorganic nitrogen (nitrate and nitrite)&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2426406 40.24000646)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401424100143201", "siteName":"USGS-401424100143201", "datasetDescription":"Temperature, water at USGS-401424100143201", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401424100143201/", "variableMeasured":"Temperature, water", "variableUnit":"deg C", "measurementTechnique":"observation", "temporalCoverage":"1994-01-01T00:00:00Z/1995-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401424100143201&CharacteristicName=Temperature, water&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2426406 40.24000646)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Chloride at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Chloride", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Chloride&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Zinc at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Zinc", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Zinc&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Copper at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Copper", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Copper&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Hardness, Ca, Mg at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Hardness, Ca, Mg", "variableUnit":"mg/l CaCO3", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Hardness, Ca, Mg&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Sodium, percent total cations at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Sodium, percent total cations", "variableUnit":"%", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Sodium, percent total cations&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Total dissolved solids at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Total dissolved solids", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Total dissolved solids&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Iron at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Iron", "variableUnit":"%", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Iron&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Silica at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Silica", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Silica&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Lead at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Lead", "variableUnit":"ug/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Lead&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Carbon dioxide at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Carbon dioxide", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Carbon dioxide&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Selenium at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Selenium", "variableUnit":"ug/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Selenium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"pH at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"pH", "variableUnit":"None", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=pH&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Calcium at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Calcium", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Calcium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Manganese at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Manganese", "variableUnit":"ug/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Manganese&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Alkalinity at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Alkalinity", "variableUnit":"mg/l CaCO3", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Alkalinity&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Cadmium at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Cadmium", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Cadmium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Boron at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Boron", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Boron&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Temperature, water at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Temperature, water", "variableUnit":"deg C", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Temperature, water&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Magnesium at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Magnesium", "variableUnit":"%", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Magnesium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Chromium at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Chromium", "variableUnit":"ppb", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Chromium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Mercury at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Mercury", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Mercury&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Specific conductance at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Specific conductance", "variableUnit":"umho/cm", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Specific conductance&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Arsenic at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Arsenic", "variableUnit":"ppm", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Arsenic&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Sodium at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Sodium", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Sodium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Inorganic nitrogen (nitrate and nitrite) at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Inorganic nitrogen (nitrate and nitrite)", "variableUnit":"mg/l as N", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Inorganic nitrogen (nitrate and nitrite)&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Fluoride at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Fluoride", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Fluoride&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Sulfate at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Sulfate", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Sulfate&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-401108100173401", "siteName":"USGS-401108100173401", "datasetDescription":"Potassium at USGS-401108100173401", "type":"Well", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-NE/USGS-401108100173401/", "variableMeasured":"Potassium", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"1978-01-01T00:00:00Z/1978-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=USGS-401108100173401&CharacteristicName=Potassium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-100.2931976 40.1855616)" } ] }, "id":"494062", "geometry":{ "type":"LineString", "coordinates":[ [ -100.32719288804537, 40.12707940438141 ], [ -100.32492122138223, 40.136391071033714 ], [ -100.31728462139417, 40.14263447102406 ], [ -100.31746222139391, 40.14428187102144 ], [ -100.31227288806855, 40.146041204351974 ], [ -100.30962142140606, 40.143751804355475 ], [ -100.30327162141589, 40.14306187102329 ], [ -100.30127268808565, 40.14443347102117 ], [ -100.30255242141703, 40.14665367101763 ], [ -100.29801202142409, 40.15440767100573 ], [ -100.29836502142354, 40.1589612709986 ], [ -100.28885142143832, 40.159527070997825 ], [ -100.28941122143738, 40.16527067098881 ], [ -100.28219168811529, 40.16679847098638 ], [ -100.27872608812072, 40.17128060431283 ], [ -100.27958748811926, 40.173912470975324 ], [ -100.27362002146191, 40.1751892043068 ], [ -100.2684922214699, 40.1733312709763 ], [ -100.26893482146916, 40.176649604304615 ], [ -100.26705508813882, 40.17689960430417 ], [ -100.26729162147177, 40.17838707096847 ], [ -100.26517468814171, 40.177630070969634 ], [ -100.26006548814962, 40.18284227096154 ], [ -100.25696548815444, 40.181260604297464 ], [ -100.25654302148843, 40.18418900429286 ], [ -100.25445642149164, 40.18324880429423 ], [ -100.25614988815569, 40.18741487095447 ], [ -100.25414988815879, 40.188053604286836 ], [ -100.25352548815982, 40.18677160428884 ], [ -100.25274682149433, 40.18846407095279 ], [ -100.25042248816465, 40.18669280428898 ], [ -100.2509862214971, 40.188645270952556 ], [ -100.24923402149972, 40.18921107095175 ], [ -100.2514898214963, 40.19072800428267 ], [ -100.2505912214977, 40.192809404279366 ], [ -100.24834448816785, 40.1922096042804 ], [ -100.24700402150324, 40.193332204278576 ], [ -100.24601708817147, 40.19209780428052 ], [ -100.24500728817299, 40.194707204276575 ], [ -100.24077128817959, 40.19530667094213 ], [ -100.24068422151306, 40.196656670940214 ], [ -100.23539962152127, 40.19480867094308 ], [ -100.23761008818445, 40.19622507094065 ], [ -100.23555642152098, 40.19931620426937 ], [ -100.23845208818318, 40.1999540042683 ], [ -100.23767868818437, 40.201419204266045 ], [ -100.23991802151426, 40.20214920426501 ], [ -100.23881822151588, 40.20452987092795 ], [ -100.24153682151177, 40.20628900425849 ], [ -100.23813442151703, 40.20601800425904 ], [ -100.23655788818616, 40.20910847092083 ], [ -100.23909582151549, 40.209723804253166 ], [ -100.23614248818677, 40.21052747091862 ], [ -100.23752002151798, 40.213157604247876 ], [ -100.23510368818836, 40.21391500424666 ], [ -100.23522748818823, 40.21654640424269 ], [ -100.23737742151815, 40.217070404241795 ], [ -100.23233822152594, 40.220118670903766 ], [ -100.23267388819215, 40.224557404230055 ], [ -100.23491548818862, 40.22615680422762 ], [ -100.23261882152553, 40.227394604225765 ], [ -100.23548702152112, 40.228741870890424 ], [ -100.22883788819814, 40.23382807088249 ], [ -100.2298870881965, 40.23645840421174 ], [ -100.22771208819984, 40.239297670874 ], [ -100.22577022153621, 40.23849867087525 ], [ -100.22690928820111, 40.241403604203946 ], [ -100.2244612215382, 40.241588870870316 ], [ -100.22452588820482, 40.24488367086525 ], [ -100.22909308819766, 40.24398720419996 ], [ -100.23142722152738, 40.2469594708621 ], [ -100.22906728819777, 40.246527004196054 ], [ -100.22482868820435, 40.254675470849975 ], [ -100.21103708822568, 40.25935440417612 ], [ -100.2103440882268, 40.26328107083675 ] ] }, "prev":"494056", "next":"494070", "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/494062?f=json" }, { "rel":"alternate", "type":"application/ld+json", "title":"This document as RDF (JSON-LD)", "href":"https://geoconnex.us/ref/mainstems/494062?f=jsonld" }, { "rel":"alternate", "type":"text/html", "title":"This document as HTML", "href":"https://geoconnex.us/ref/mainstems/494062?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/494056?f=json" }, { "rel":"next", "type":"application/json", "href":"https://reference.geoconnex.us/collections/mainstems/items/494070?f=json" } ] }