{ "type":"Feature", "properties":{ "fid":32835, "id":"1808545", "uri":"https://geoconnex.us/ref/mainstems/1808545", "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/1806896", "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/1806896', 'https://geoconnex.us/ref/mainstems/1805899']", "name_at_outlet":"Evolution Creek", "name_at_outlet_gnis_id":260001, "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/17119579", "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/17118737", "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/180400060201", "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/180400060201", "lengthkm":16.4, "outlet_drainagearea_sqkm":94.2, "head_rf1id":57811, "outlet_rf1id":57811, "head_nhdpv1_comid":17119579, "outlet_nhdpv1_comid":17118737, "head_2020huc12":"180400060201", "outlet_2020huc12":"180400060201", "superseded":false, "new_mainstemid":"", "datasets":[ { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Sodium, percent total cations at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Sodium, percent total cations", "variableUnit":"percent", "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-371017118424601&CharacteristicName=Sodium, percent total cations&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"pH at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"pH", "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-371017118424601&CharacteristicName=pH&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Chloride at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Chloride", "variableUnit":"milligrams per liter", "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-371017118424601&CharacteristicName=Chloride&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Alkalinity at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Alkalinity", "variableUnit":"milligrams per liter as calcium carbonate", "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-371017118424601&CharacteristicName=Alkalinity&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Sodium at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Sodium", "variableUnit":"milligrams per liter", "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-371017118424601&CharacteristicName=Sodium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Stream flow, instantaneous at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Stream flow, instantaneous", "variableUnit":"cubic feet per second", "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-371017118424601&CharacteristicName=Stream flow, instantaneous&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Iron at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Iron", "variableUnit":"percent", "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-371017118424601&CharacteristicName=Iron&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Hardness, Ca, Mg at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Hardness, Ca, Mg", "variableUnit":"milligrams per liter as calcium carbonate", "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-371017118424601&CharacteristicName=Hardness, Ca, Mg&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Calcium at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Calcium", "variableUnit":"milligrams per liter", "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-371017118424601&CharacteristicName=Calcium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Sulfate at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Sulfate", "variableUnit":"milligrams per liter", "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-371017118424601&CharacteristicName=Sulfate&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Silica at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Silica", "variableUnit":"milligrams per liter", "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-371017118424601&CharacteristicName=Silica&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Specific conductance at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Specific conductance", "variableUnit":"microsiemens per centimeter", "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-371017118424601&CharacteristicName=Specific conductance&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Total dissolved solids at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Total dissolved solids", "variableUnit":"milligrams per liter", "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-371017118424601&CharacteristicName=Total dissolved solids&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Magnesium at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Magnesium", "variableUnit":"percent", "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-371017118424601&CharacteristicName=Magnesium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Phosphorus at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Phosphorus", "variableUnit":"parts per billion", "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-371017118424601&CharacteristicName=Phosphorus&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Hardness, non-carbonate at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Hardness, non-carbonate", "variableUnit":"milligrams per liter as calcium carbonate", "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-371017118424601&CharacteristicName=Hardness, non-carbonate&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Potassium at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Potassium", "variableUnit":"milligrams per liter", "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-371017118424601&CharacteristicName=Potassium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Fluoride at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Fluoride", "variableUnit":"milligrams per liter", "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-371017118424601&CharacteristicName=Fluoride&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Temperature, water at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Temperature, water", "variableUnit":"degrees Celsius", "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-371017118424601&CharacteristicName=Temperature, water&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Inorganic nitrogen (nitrate and nitrite) at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Inorganic nitrogen (nitrate and nitrite)", "variableUnit":"milligrams per liter as nitrogen", "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-371017118424601&CharacteristicName=Inorganic nitrogen (nitrate and nitrite)&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Carbon dioxide at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "variableMeasured":"Carbon dioxide", "variableUnit":"milligrams per liter", "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-371017118424601&CharacteristicName=Carbon dioxide&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371017118424601", "siteName":"USGS-371017118424601", "datasetDescription":"Boron at USGS-371017118424601", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371017118424601/", "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-371017118424601&CharacteristicName=Boron&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7137222 37.1713252)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Sodium at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Sodium", "variableUnit":"milligrams per liter", "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-371127118454201&CharacteristicName=Sodium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Carbon dioxide at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Carbon dioxide", "variableUnit":"milligrams per liter", "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-371127118454201&CharacteristicName=Carbon dioxide&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Specific conductance at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Specific conductance", "variableUnit":"microsiemens per centimeter", "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-371127118454201&CharacteristicName=Specific conductance&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Inorganic nitrogen (nitrate and nitrite) at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Inorganic nitrogen (nitrate and nitrite)", "variableUnit":"milligrams per liter as nitrogen", "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-371127118454201&CharacteristicName=Inorganic nitrogen (nitrate and nitrite)&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Iron at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Iron", "variableUnit":"percent", "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-371127118454201&CharacteristicName=Iron&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Total dissolved solids at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Total dissolved solids", "variableUnit":"milligrams per liter", "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-371127118454201&CharacteristicName=Total dissolved solids&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Sulfate at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Sulfate", "variableUnit":"milligrams per liter", "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-371127118454201&CharacteristicName=Sulfate&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Magnesium at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Magnesium", "variableUnit":"percent", "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-371127118454201&CharacteristicName=Magnesium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Sodium, percent total cations at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Sodium, percent total cations", "variableUnit":"percent", "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-371127118454201&CharacteristicName=Sodium, percent total cations&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Hardness, non-carbonate at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Hardness, non-carbonate", "variableUnit":"milligrams per liter as calcium carbonate", "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-371127118454201&CharacteristicName=Hardness, non-carbonate&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Calcium at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Calcium", "variableUnit":"milligrams per liter", "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-371127118454201&CharacteristicName=Calcium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Phosphorus at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Phosphorus", "variableUnit":"parts per billion", "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-371127118454201&CharacteristicName=Phosphorus&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Alkalinity at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Alkalinity", "variableUnit":"milligrams per liter as calcium carbonate", "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-371127118454201&CharacteristicName=Alkalinity&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Hardness, Ca, Mg at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Hardness, Ca, Mg", "variableUnit":"milligrams per liter as calcium carbonate", "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-371127118454201&CharacteristicName=Hardness, Ca, Mg&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Fluoride at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Fluoride", "variableUnit":"milligrams per liter", "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-371127118454201&CharacteristicName=Fluoride&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"pH at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"pH", "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-371127118454201&CharacteristicName=pH&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Stream flow, instantaneous at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Stream flow, instantaneous", "variableUnit":"cubic feet per second", "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-371127118454201&CharacteristicName=Stream flow, instantaneous&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Potassium at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Potassium", "variableUnit":"milligrams per liter", "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-371127118454201&CharacteristicName=Potassium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Temperature, water at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Temperature, water", "variableUnit":"degrees Celsius", "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-371127118454201&CharacteristicName=Temperature, water&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Silica at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Silica", "variableUnit":"milligrams per liter", "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-371127118454201&CharacteristicName=Silica&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Chloride at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "variableMeasured":"Chloride", "variableUnit":"milligrams per liter", "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-371127118454201&CharacteristicName=Chloride&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/USGS-371127118454201", "siteName":"USGS-371127118454201", "datasetDescription":"Boron at USGS-371127118454201", "type":"Stream", "url":"https://www.waterqualitydata.us/provider/NWIS/USGS-CA/USGS-371127118454201/", "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-371127118454201&CharacteristicName=Boron&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-118.7626125 37.1907705)" } ] }, "id":"1808545", "geometry":{ "type":"LineString", "coordinates":[ [ -118.69777452619725, 37.12305640904428 ], [ -118.69890159286224, 37.134592209026415 ], [ -118.6969367928653, 37.14212420901479 ], [ -118.69345052620407, 37.144117675678345 ], [ -118.6951479262014, 37.15427980899591 ], [ -118.6919223928731, 37.16018720898676 ], [ -118.6951755262013, 37.168427008974014 ], [ -118.70197312619071, 37.171328275636114 ], [ -118.70937752617931, 37.16818727564089 ], [ -118.7179365928327, 37.17355967563259 ], [ -118.72423952615627, 37.180650208954866 ], [ -118.73540379280557, 37.18565280894704 ], [ -118.73834932613435, 37.18496327561496 ], [ -118.74470539279109, 37.188001075610174 ], [ -118.75519559277488, 37.18821527560991 ], [ -118.77844759273876, 37.194278675600394 ], [ -118.77853212607198, 37.19540020893201 ], [ -118.77982052606997, 37.194554275599906 ], [ -118.79649912604407, 37.196191208930806 ] ] }, "prev":"1808478", "next":"1808555", "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/1808545?f=json" }, { "rel":"alternate", "type":"application/ld+json", "title":"This document as RDF (JSON-LD)", "href":"https://geoconnex.us/ref/mainstems/1808545?f=jsonld" }, { "rel":"alternate", "type":"text/html", "title":"This document as HTML", "href":"https://geoconnex.us/ref/mainstems/1808545?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/1808478?f=json" }, { "rel":"next", "type":"application/json", "href":"https://reference.geoconnex.us/collections/mainstems/items/1808555?f=json" } ] }