{ "type":"Feature", "properties":{ "fid":12581, "id":"574274", "uri":"https://geoconnex.us/ref/mainstems/574274", "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/404395", "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/404395', 'https://geoconnex.us/ref/mainstems/312091']", "name_at_outlet":"Cox Creek", "name_at_outlet_gnis_id":406690, "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/5088516", "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/5088330", "head_nhdpv2huc12":"", "outlet_nhdpv2huc12":"", "lengthkm":18.2, "outlet_drainagearea_sqkm":83.4, "head_rf1id":20108, "outlet_rf1id":20108, "head_nhdpv1_comid":5088516, "outlet_nhdpv1_comid":5088330, "head_2020huc12":"", "outlet_2020huc12":"", "superseded":false, "new_mainstemid":"", "datasets":[ { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Temperature, water at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Temperature, water", "variableUnit":"deg C", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Temperature, water&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Nickel at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Nickel", "variableUnit":"ppm", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Nickel&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Nitrite at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Nitrite", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Nitrite&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Copper at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Copper", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Copper&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"pH at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"pH", "variableUnit":"None", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=pH&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Nitrate at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Nitrate", "variableUnit":"mg/l as N", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Nitrate&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Boron at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Boron", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Boron&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Vanadium at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Vanadium", "variableUnit":"mg/kg", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Vanadium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Temperature, sample at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Temperature, sample", "variableUnit":"deg C", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Temperature, sample&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Chlorophyll c at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Chlorophyll c", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Chlorophyll c&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Pheophytin a at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Pheophytin a", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Pheophytin a&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Sodium at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Sodium", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Sodium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Phenols at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Phenols", "variableUnit":"ug/l", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Phenols&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Turbidity at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Turbidity", "variableUnit":"JTU", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Turbidity&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Temperature, air at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Temperature, air", "variableUnit":"deg C", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Temperature, air&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Calcium at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Calcium", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Calcium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Sulfate at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Sulfate", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Sulfate&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Magnesium at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Magnesium", "variableUnit":"%", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Magnesium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Volatile suspended solids at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Volatile suspended solids", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Volatile suspended solids&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Potassium at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Potassium", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Potassium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Dissolved oxygen (DO) at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Dissolved oxygen (DO)", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Dissolved oxygen (DO)&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Organic carbon at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Organic carbon", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Organic carbon&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Ammonia-nitrogen at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Ammonia-nitrogen", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Ammonia-nitrogen&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Chlorophyll a, uncorrected for pheophytin", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Silver at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Silver", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Silver&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Zinc at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Zinc", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Zinc&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Kjeldahl nitrogen at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Kjeldahl nitrogen", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Kjeldahl nitrogen&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Cadmium at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Cadmium", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Cadmium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Chlorophyll b at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Chlorophyll b", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Chlorophyll b&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Beryllium at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Beryllium", "variableUnit":"ppm", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Beryllium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Total suspended solids at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Total suspended solids", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Total suspended solids&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Arsenic at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Arsenic", "variableUnit":"ppm", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Arsenic&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Phosphorus at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Phosphorus", "variableUnit":"ppb", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Phosphorus&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Alkalinity, total at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Alkalinity, total", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Alkalinity, total&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Chlorophyll a, corrected for pheophytin", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Manganese at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Manganese", "variableUnit":"ug/l", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Manganese&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Hardness, Ca, Mg at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Hardness, Ca, Mg", "variableUnit":"mg/l CaCO3", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Hardness, Ca, Mg&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Fluoride at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Fluoride", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Fluoride&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Dissolved oxygen saturation at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Dissolved oxygen saturation", "variableUnit":"%", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Dissolved oxygen saturation&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Barium at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Barium", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Barium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Iron at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Iron", "variableUnit":"%", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Iron&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Strontium at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Strontium", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Strontium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Aluminum at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Aluminum", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Aluminum&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Chromium at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Chromium", "variableUnit":"ppb", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Chromium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Chloride at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Chloride", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Chloride&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Specific conductance at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Specific conductance", "variableUnit":"umho/cm", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Specific conductance&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Cyanide at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Cyanide", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Cyanide&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Cobalt at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Cobalt", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Cobalt&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-IIH-36", "siteName":"IL_EPA_WQX-IIH-36", "datasetDescription":"Lead at IL_EPA_WQX-IIH-36", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-IIH-36/", "variableMeasured":"Lead", "variableUnit":"ug/l", "measurementTechnique":"observation", "temporalCoverage":"2009-01-01T00:00:00Z/2009-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-IIH-36&CharacteristicName=Lead&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.66721 37.99404)" } ] }, "id":"574274", "geometry":{ "type":"LineString", "coordinates":[ [ -89.57578510473377, 37.899775274505274 ], [ -89.57942237139486, 37.90105780783673 ], [ -89.58256757138997, 37.905428607829954 ], [ -89.58227630472373, 37.91085087448817 ], [ -89.58865670471387, 37.91519947448139 ], [ -89.59824350469898, 37.9190678078088 ], [ -89.60725410468496, 37.91948060780816 ], [ -89.61288570467622, 37.921311074471845 ], [ -89.61161457134489, 37.92655020779711 ], [ -89.60419057135636, 37.933665207786156 ], [ -89.60543237135448, 37.93679960778134 ], [ -89.60467857135565, 37.956544007750544 ], [ -89.60690350468553, 37.957047407749876 ], [ -89.60907037134882, 37.96052487441103 ], [ -89.62132290466315, 37.96482580773781 ], [ -89.62603470465581, 37.973061607724894 ], [ -89.62748137132013, 37.9812518077123 ], [ -89.63363930464402, 37.98575780770527 ], [ -89.64225377129725, 37.9868768743702 ], [ -89.6502935712848, 37.99421820769211 ], [ -89.67119470458573, 37.99423207435871 ], [ -89.68036037123812, 37.9960572076892 ] ] }, "prev":"574271", "next":"574351", "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/574274?f=json" }, { "rel":"alternate", "type":"application/ld+json", "title":"This document as RDF (JSON-LD)", "href":"https://geoconnex.us/ref/mainstems/574274?f=jsonld" }, { "rel":"alternate", "type":"text/html", "title":"This document as HTML", "href":"https://geoconnex.us/ref/mainstems/574274?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/574271?f=json" }, { "rel":"next", "type":"application/json", "href":"https://reference.geoconnex.us/collections/mainstems/items/574351?f=json" } ] }