{ "type":"Feature", "properties":{ "fid":12356, "id":"514794", "uri":"https://geoconnex.us/ref/mainstems/514794", "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/504548", "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/504548', 'https://geoconnex.us/ref/mainstems/346355', 'https://geoconnex.us/ref/mainstems/324005', 'https://geoconnex.us/ref/mainstems/312091']", "name_at_outlet":"Mud Run", "name_at_outlet_gnis_id":414194, "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/13581400", "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/13581412", "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/071300050203", "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/071300050203", "lengthkm":22.5, "outlet_drainagearea_sqkm":116.6, "head_rf1id":null, "outlet_rf1id":null, "head_nhdpv1_comid":13581400, "outlet_nhdpv1_comid":13581412, "head_2020huc12":"071300050203", "outlet_2020huc12":"071300050203", "superseded":false, "new_mainstemid":"", "datasets":[ { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Chromium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Chromium", "variableUnit":"ppb", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Chromium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Vanadium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Vanadium", "variableUnit":"mg/kg", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Vanadium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Lead at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Lead", "variableUnit":"ug/l", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Lead&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Cyanide, available at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Cyanide, available", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Cyanide, available&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Sodium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Sodium", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Sodium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Chloride at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Chloride", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Chloride&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Silver at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Silver", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Silver&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Zinc at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Zinc", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Zinc&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Barium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Barium", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Barium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Organic carbon at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Organic carbon", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Organic carbon&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Temperature, sample at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Temperature, sample", "variableUnit":"deg C", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Temperature, sample&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Boron at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Boron", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Boron&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Ammonia-nitrogen at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Ammonia-nitrogen", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Ammonia-nitrogen&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Phosphorus at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Phosphorus", "variableUnit":"ppb", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Phosphorus&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Calcium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Calcium", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Calcium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Chlorophyll a, uncorrected for pheophytin at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Chlorophyll a, uncorrected for pheophytin", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Chlorophyll a, uncorrected for pheophytin&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Chlorophyll b at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Chlorophyll b", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Chlorophyll b&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Aluminum at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Aluminum", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Aluminum&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Copper at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Copper", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Copper&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Manganese at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Manganese", "variableUnit":"ug/l", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Manganese&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Sulfate at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Sulfate", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Sulfate&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Kjeldahl nitrogen at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Kjeldahl nitrogen", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Kjeldahl nitrogen&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Cadmium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Cadmium", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Cadmium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Arsenic at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Arsenic", "variableUnit":"ppm", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Arsenic&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Nickel at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Nickel", "variableUnit":"ppm", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Nickel&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Potassium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Potassium", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Potassium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Cobalt at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Cobalt", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Cobalt&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Pheophytin a at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Pheophytin a", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Pheophytin a&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Hardness, Ca, Mg at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Hardness, Ca, Mg", "variableUnit":"mg/l CaCO3", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Hardness, Ca, Mg&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Magnesium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Magnesium", "variableUnit":"%", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Magnesium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Beryllium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Beryllium", "variableUnit":"ppm", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Beryllium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Strontium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Strontium", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Strontium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Selenium at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Selenium", "variableUnit":"ug/l", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Selenium&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Chlorophyll a, corrected for pheophytin at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Chlorophyll a, corrected for pheophytin", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Chlorophyll a, corrected for pheophytin&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Phenols at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Phenols", "variableUnit":"ug/l", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Phenols&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Total suspended solids at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Total suspended solids", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Total suspended solids&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Volatile suspended solids at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Volatile suspended solids", "variableUnit":"mg/L", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Volatile suspended solids&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Chlorophyll c at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Chlorophyll c", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Chlorophyll c&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Fluoride at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Fluoride", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Fluoride&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Iron at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Iron", "variableUnit":"%", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Iron&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IL_EPA_WQX-DJMA-02", "siteName":"IL_EPA_WQX-DJMA-02", "datasetDescription":"Alkalinity, total at IL_EPA_WQX-DJMA-02", "type":"River/Stream", "url":"https://www.waterqualitydata.us/provider/STORET/IL_EPA_WQX/IL_EPA_WQX-DJMA-02/", "variableMeasured":"Alkalinity, total", "variableUnit":"mg/l", "measurementTechnique":"observation", "temporalCoverage":"2020-01-01T00:00:00Z/2020-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-DJMA-02&CharacteristicName=Alkalinity, total&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.75433 40.99481)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IDAGMN_WQX-123-11-1-1", "siteName":"IDAGMN_WQX-123-11-1-1", "datasetDescription":"Prometon at IDAGMN_WQX-123-11-1-1", "type":"Well", "url":"https://www.waterqualitydata.us/provider/STORET/IDAGMN_WQX/IDAGMN_WQX-123-11-1-1/", "variableMeasured":"Prometon", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2003-01-01T00:00:00Z/2003-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IDAGMN_WQX-123-11-1-1&CharacteristicName=Prometon&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.601333 41.046472)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IDAGMN_WQX-123-11-1-1", "siteName":"IDAGMN_WQX-123-11-1-1", "datasetDescription":"Atrazine at IDAGMN_WQX-123-11-1-1", "type":"Well", "url":"https://www.waterqualitydata.us/provider/STORET/IDAGMN_WQX/IDAGMN_WQX-123-11-1-1/", "variableMeasured":"Atrazine", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2003-01-01T00:00:00Z/2003-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IDAGMN_WQX-123-11-1-1&CharacteristicName=Atrazine&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.601333 41.046472)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IDAGMN_WQX-123-11-1-1", "siteName":"IDAGMN_WQX-123-11-1-1", "datasetDescription":"Acetochlor at IDAGMN_WQX-123-11-1-1", "type":"Well", "url":"https://www.waterqualitydata.us/provider/STORET/IDAGMN_WQX/IDAGMN_WQX-123-11-1-1/", "variableMeasured":"Acetochlor", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2003-01-01T00:00:00Z/2003-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IDAGMN_WQX-123-11-1-1&CharacteristicName=Acetochlor&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.601333 41.046472)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IDAGMN_WQX-123-11-1-1", "siteName":"IDAGMN_WQX-123-11-1-1", "datasetDescription":"2-Chloro-4,6-diamino-s-triazine at IDAGMN_WQX-123-11-1-1", "type":"Well", "url":"https://www.waterqualitydata.us/provider/STORET/IDAGMN_WQX/IDAGMN_WQX-123-11-1-1/", "variableMeasured":"2-Chloro-4,6-diamino-s-triazine", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2003-01-01T00:00:00Z/2003-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IDAGMN_WQX-123-11-1-1&CharacteristicName=2-Chloro-4,6-diamino-s-triazine&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.601333 41.046472)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IDAGMN_WQX-123-11-1-1", "siteName":"IDAGMN_WQX-123-11-1-1", "datasetDescription":"Nitrate at IDAGMN_WQX-123-11-1-1", "type":"Well", "url":"https://www.waterqualitydata.us/provider/STORET/IDAGMN_WQX/IDAGMN_WQX-123-11-1-1/", "variableMeasured":"Nitrate", "variableUnit":"mg/l as N", "measurementTechnique":"observation", "temporalCoverage":"2003-01-01T00:00:00Z/2003-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IDAGMN_WQX-123-11-1-1&CharacteristicName=Nitrate&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.601333 41.046472)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IDAGMN_WQX-123-11-1-1", "siteName":"IDAGMN_WQX-123-11-1-1", "datasetDescription":"Metribuzin at IDAGMN_WQX-123-11-1-1", "type":"Well", "url":"https://www.waterqualitydata.us/provider/STORET/IDAGMN_WQX/IDAGMN_WQX-123-11-1-1/", "variableMeasured":"Metribuzin", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2003-01-01T00:00:00Z/2003-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IDAGMN_WQX-123-11-1-1&CharacteristicName=Metribuzin&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.601333 41.046472)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IDAGMN_WQX-123-11-1-1", "siteName":"IDAGMN_WQX-123-11-1-1", "datasetDescription":"Simazine at IDAGMN_WQX-123-11-1-1", "type":"Well", "url":"https://www.waterqualitydata.us/provider/STORET/IDAGMN_WQX/IDAGMN_WQX-123-11-1-1/", "variableMeasured":"Simazine", "variableUnit":"Unknown", "measurementTechnique":"observation", "temporalCoverage":"2003-01-01T00:00:00Z/2003-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IDAGMN_WQX-123-11-1-1&CharacteristicName=Simazine&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.601333 41.046472)" }, { "monitoringLocation":"https://geoconnex.us/iow/wqp/IDAGMN_WQX-123-11-1-1", "siteName":"IDAGMN_WQX-123-11-1-1", "datasetDescription":"Metolachlor at IDAGMN_WQX-123-11-1-1", "type":"Well", "url":"https://www.waterqualitydata.us/provider/STORET/IDAGMN_WQX/IDAGMN_WQX-123-11-1-1/", "variableMeasured":"Metolachlor", "variableUnit":"ug/L", "measurementTechnique":"observation", "temporalCoverage":"2003-01-01T00:00:00Z/2003-12-31T00:00:00Z", "distributionName":"Water Quality Portal", "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IDAGMN_WQX-123-11-1-1&CharacteristicName=Metolachlor&mimeType=csv", "distributionFormat":"text/comma-separated-values", "wkt":"POINT (-89.601333 41.046472)" } ] }, "id":"514794", "geometry":{ "type":"LineString", "coordinates":[ [ -89.59330970470656, 41.05270420294474 ], [ -89.59316150470687, 41.046209669621526 ], [ -89.58996117137849, 41.043236002959496 ], [ -89.59044750471105, 41.03706180296906 ], [ -89.59416277137194, 41.03585086963748 ], [ -89.60775577135087, 41.02425960298893 ], [ -89.62122310466322, 41.01842940299789 ], [ -89.62224970466167, 41.014953469670075 ], [ -89.63200077131313, 41.0112944696757 ], [ -89.63550157130771, 41.00475406968578 ], [ -89.63924437130191, 41.004410603019785 ], [ -89.64983457128557, 40.998494869695655 ], [ -89.66440830459618, 40.99515046970078 ], [ -89.67864570457408, 40.98766566971245 ], [ -89.70299657120296, 40.986048469714866 ], [ -89.70613150453148, 40.983667803051766 ], [ -89.71095997119068, 40.98386960305164 ], [ -89.71270437118784, 40.98007226972421 ], [ -89.72148017117428, 40.977228869728535 ], [ -89.73349730448894, 40.981927403054556 ], [ -89.73564877115234, 40.98688720304687 ], [ -89.73803237114856, 40.98670166971386 ], [ -89.74081237114427, 40.98864226971085 ], [ -89.74539857113723, 40.988271203044775 ], [ -89.75154017112766, 40.994867603034535 ], [ -89.76367170444217, 40.99545006970015 ], [ -89.76695057110373, 41.00366666968739 ], [ -89.77273997109472, 41.008199403013876 ] ] }, "prev":"514782", "next":"514805", "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/514794?f=json" }, { "rel":"alternate", "type":"application/ld+json", "title":"This document as RDF (JSON-LD)", "href":"https://geoconnex.us/ref/mainstems/514794?f=jsonld" }, { "rel":"alternate", "type":"text/html", "title":"This document as HTML", "href":"https://geoconnex.us/ref/mainstems/514794?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/514782?f=json" }, { "rel":"next", "type":"application/json", "href":"https://reference.geoconnex.us/collections/mainstems/items/514805?f=json" } ] }