{
    "type":"Feature",
    "properties":{
        "fid":18451,
        "id":"494166",
        "uri":"https://geoconnex.us/ref/mainstems/494166",
        "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/383899",
        "encompassing_mainstem_basins":"['https://geoconnex.us/ref/mainstems/383899', 'https://geoconnex.us/ref/mainstems/312532', 'https://geoconnex.us/ref/mainstems/312091']",
        "name_at_outlet":"Potato Creek",
        "name_at_outlet_gnis_id":460374,
        "head_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/17216288",
        "outlet_nhdpv2_comid":"https://geoconnex.us/nhdplusv2/comid/17218538",
        "head_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/102300060302",
        "outlet_nhdpv2huc12":"https://geoconnex.us/nhdplusv2/huc12/102300060302",
        "lengthkm":21.8,
        "outlet_drainagearea_sqkm":81.3,
        "head_rf1id":23642,
        "outlet_rf1id":23642,
        "head_nhdpv1_comid":17216288,
        "outlet_nhdpv1_comid":17218538,
        "head_2020huc12":"102300060302",
        "outlet_2020huc12":"102300060302",
        "superseded":false,
        "new_mainstemid":"",
        "datasets":[
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Total dissolved solids at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Silica at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"pH at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Ammonia-nitrogen as N at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Ammonia-nitrogen as N",
                "variableUnit":"ueq/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Ammonia-nitrogen as N&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Flow at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Flow",
                "variableUnit":"ft3/sec",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Flow&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Kjeldahl nitrogen at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Kjeldahl nitrogen",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Kjeldahl nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Dissolved oxygen (DO) at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Dissolved oxygen (DO)",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Dissolved oxygen (DO)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Chloride at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Temperature, water at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Chlorophyll a, free of pheophytin at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Chlorophyll a, free of pheophytin",
                "variableUnit":"ug/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Chlorophyll a, free of pheophytin&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Turbidity at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Turbidity",
                "variableUnit":"JTU",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Turbidity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA-16430002",
                "siteName":"21IOWA-16430002",
                "datasetDescription":"Total suspended solids at 21IOWA-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA/21IOWA-16430002/",
                "variableMeasured":"Total suspended solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA-16430002&CharacteristicName=Total suspended solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.7001074 41.5500532)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Chloride at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Chloride",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Chloride&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Ammonia-nitrogen at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Ammonia-nitrogen",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Ammonia-nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Turbidity at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Turbidity",
                "variableUnit":"JTU",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Turbidity&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Total dissolved solids at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Total dissolved solids",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Total dissolved solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Kjeldahl nitrogen at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Kjeldahl nitrogen",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Kjeldahl nitrogen&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Total suspended solids at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Total suspended solids",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Total suspended solids&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"pH at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"pH",
                "variableUnit":"None",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=pH&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Chlorophyll a, free of pheophytin at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Chlorophyll a, free of pheophytin",
                "variableUnit":"ug/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Chlorophyll a, free of pheophytin&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Orthophosphate at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Orthophosphate",
                "variableUnit":"mg/l asPO4",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Orthophosphate&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Flow at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Flow",
                "variableUnit":"ft3/sec",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Flow&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Temperature, water at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Temperature, water",
                "variableUnit":"deg C",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Temperature, water&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Dissolved oxygen (DO) at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Dissolved oxygen (DO)",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Dissolved oxygen (DO)&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Phosphate-phosphorus at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Phosphate-phosphorus",
                "variableUnit":"mg/L",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Phosphate-phosphorus&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            },
            {
                "monitoringLocation":"https://geoconnex.us/iow/wqp/21IOWA_WQX-16430002",
                "siteName":"21IOWA_WQX-16430002",
                "datasetDescription":"Silica at 21IOWA_WQX-16430002",
                "type":"River/Stream",
                "url":"https://www.waterqualitydata.us/provider/STORET/21IOWA_WQX/21IOWA_WQX-16430002/",
                "variableMeasured":"Silica",
                "variableUnit":"mg/l",
                "measurementTechnique":"observation",
                "temporalCoverage":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "distributionName":"Water Quality Portal",
                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21IOWA_WQX-16430002&CharacteristicName=Silica&mimeType=csv",
                "distributionFormat":"text/comma-separated-values",
                "wkt":"POINT (-95.700107 41.550053)"
            }
        ]
    },
    "id":"494166",
    "geometry":{
        "type":"LineString",
        "coordinates":[
            [
                -95.65760742862693,
                41.616135668736916
            ],
            [
                -95.66302802861844,
                41.612086668743146
            ],
            [
                -95.66982182860795,
                41.611580868743886
            ],
            [
                -95.67094789527277,
                41.61018566874606
            ],
            [
                -95.67157282860524,
                41.591162068775546
            ],
            [
                -95.67379362860174,
                41.588211468780116
            ],
            [
                -95.67655449526416,
                41.5757718687994
            ],
            [
                -95.68750122858052,
                41.56094986882257
            ],
            [
                -95.70662922855075,
                41.54529826884679
            ],
            [
                -95.71875222853197,
                41.5313874022017
            ],
            [
                -95.72222922852654,
                41.51661406889127
            ],
            [
                -95.7299638285146,
                41.50298020224583
            ],
            [
                -95.73006629518113,
                41.49360840226033
            ],
            [
                -95.73351229517573,
                41.48345326894278
            ],
            [
                -95.73624469517148,
                41.48130120227941
            ],
            [
                -95.7345366285075,
                41.47837626895067
            ],
            [
                -95.73613862850505,
                41.473413068958315
            ],
            [
                -95.73418702850796,
                41.470191268963376
            ],
            [
                -95.73560162850572,
                41.462621668975096
            ],
            [
                -95.74405962849266,
                41.4513862023258
            ],
            [
                -95.74779302848691,
                41.449141202329486
            ]
        ]
    },
    "prev":"494156",
    "next":"494199",
    "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/494166?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/ref/mainstems/494166?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/ref/mainstems/494166?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/494156?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://reference.geoconnex.us/collections/mainstems/items/494199?f=json"
        }
    ]
}