{
    "type":"Feature",
    "id":"'SDDENR_WQX-460144'",
    "properties":{
        "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Things('SDDENR_WQX-460144')",
        "@iot.id":"SDDENR_WQX-460144",
        "name":"WQM 144",
        "description":"WQM 144",
        "Locations":[
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Locations(697789)",
                "@iot.id":697789,
                "name":"WQM 144",
                "description":"WQM 144",
                "encodingType":"application/geo+json",
                "location":{
                    "type":"Point",
                    "coordinates":[
                        -102.900356,
                        45.090172
                    ]
                }
            }
        ],
        "Datastreams":[
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('11528635605366505929434130714782')",
                "@iot.id":"11528635605366505929434130714782",
                "name":"Flow at SDDENR_WQX-460144",
                "description":"Flow at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"cubic feet per second",
                    "symbol":"ft3/sec",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2008-01-01T00:00:00Z/2017-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('20051614812694423542736932489468')",
                    "@iot.id":"20051614812694423542736932489468",
                    "name":"Flow",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1643212",
                    "description":"Flow"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('12803992110597172770974969826485')",
                "@iot.id":"12803992110597172770974969826485",
                "name":"Magnesium at SDDENR_WQX-460144",
                "description":"Magnesium at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"percent",
                    "symbol":"%",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2000-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('24114827492771769934151508586206')",
                    "@iot.id":"24114827492771769934151508586206",
                    "name":"Magnesium",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149617",
                    "description":"Magnesium"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('14203784192981760701885646063457')",
                "@iot.id":"14203784192981760701885646063457",
                "name":"Ammonia at SDDENR_WQX-460144",
                "description":"Ammonia at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('68192833868958431593822317965509')",
                    "@iot.id":"68192833868958431593822317965509",
                    "name":"Ammonia",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/152389",
                    "description":"Ammonia"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('16322378417510715142532161652050')",
                "@iot.id":"16322378417510715142532161652050",
                "name":"pH at SDDENR_WQX-460144",
                "description":"pH at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"Unknown",
                    "symbol":"None",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('7452196909398850174633187061287')",
                    "@iot.id":"7452196909398850174633187061287",
                    "name":"pH",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/17028275",
                    "description":"pH"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('17818696227927890372268680030177')",
                "@iot.id":"17818696227927890372268680030177",
                "name":"Temperature, air at SDDENR_WQX-460144",
                "description":"Temperature, air at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"degrees Celsius",
                    "symbol":"deg C",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2019-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('55839742714419120120868808860881')",
                    "@iot.id":"55839742714419120120868808860881",
                    "name":"Temperature, air",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1645712",
                    "description":"Temperature, air"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('20331274286323071312884296181544')",
                "@iot.id":"20331274286323071312884296181544",
                "name":"Mercury at SDDENR_WQX-460144",
                "description":"Mercury at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"Unknown",
                    "symbol":"Unknown",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('11651458626624902887189836680527')",
                    "@iot.id":"11651458626624902887189836680527",
                    "name":"Mercury",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149633",
                    "description":"Mercury"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('21432416981063780500648840035707')",
                "@iot.id":"21432416981063780500648840035707",
                "name":"Sodium at SDDENR_WQX-460144",
                "description":"Sodium at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/l",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2000-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('53220774460964690044205002757705')",
                    "@iot.id":"53220774460964690044205002757705",
                    "name":"Sodium",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149856",
                    "description":"Sodium"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('23568872059851993721239942832782')",
                "@iot.id":"23568872059851993721239942832782",
                "name":"Total solids at SDDENR_WQX-460144",
                "description":"Total solids at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2003-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('44531958927770901942512019812979')",
                    "@iot.id":"44531958927770901942512019812979",
                    "name":"Total solids",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1640382",
                    "description":"Total solids"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('28225500075620974878039742355756')",
                "@iot.id":"28225500075620974878039742355756",
                "name":"Width at SDDENR_WQX-460144",
                "description":"Width at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"feet",
                    "symbol":"ft",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('78498410775960190019273085543124')",
                    "@iot.id":"78498410775960190019273085543124",
                    "name":"Width",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1645258",
                    "description":"Width"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('28236296718976845699537013271235')",
                "@iot.id":"28236296718976845699537013271235",
                "name":"Arsenic at SDDENR_WQX-460144",
                "description":"Arsenic at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"parts per million",
                    "symbol":"ppm",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('37151030753184299540327073486736')",
                    "@iot.id":"37151030753184299540327073486736",
                    "name":"Arsenic",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149989",
                    "description":"Arsenic"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('28789349300738547323576474371812')",
                "@iot.id":"28789349300738547323576474371812",
                "name":"Total Coliform at SDDENR_WQX-460144",
                "description":"Total Coliform at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"Unknown",
                    "symbol":"Unknown",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2007-01-01T00:00:00Z/2007-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('80710557420672198306497542272818')",
                    "@iot.id":"80710557420672198306497542272818",
                    "name":"Total Coliform",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/761700",
                    "description":"Total Coliform"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('37833438156535950155975231793106')",
                "@iot.id":"37833438156535950155975231793106",
                "name":"Dissolved oxygen (DO) at SDDENR_WQX-460144",
                "description":"Dissolved oxygen (DO) at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('6355784265744991932630965486064')",
                    "@iot.id":"6355784265744991932630965486064",
                    "name":"Dissolved oxygen (DO)",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/524681022",
                    "description":"Dissolved oxygen (DO)"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('40277155400958467112975353516992')",
                "@iot.id":"40277155400958467112975353516992",
                "name":"Bicarbonate at SDDENR_WQX-460144",
                "description":"Bicarbonate at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/l",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2008-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('77819453600156100046415667402963')",
                    "@iot.id":"77819453600156100046415667402963",
                    "name":"Bicarbonate",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/4788",
                    "description":"Bicarbonate"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('40871298045049684594946372108945')",
                "@iot.id":"40871298045049684594946372108945",
                "name":"Fecal Coliform at SDDENR_WQX-460144",
                "description":"Fecal Coliform at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"Unknown",
                    "symbol":"Unknown",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2004-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('45858150247426234759793788363127')",
                    "@iot.id":"45858150247426234759793788363127",
                    "name":"Fecal Coliform",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/764316",
                    "description":"Fecal Coliform"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('42078828895838873118930306665544')",
                "@iot.id":"42078828895838873118930306665544",
                "name":"Vanadium at SDDENR_WQX-460144",
                "description":"Vanadium at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per kilogram",
                    "symbol":"mg/kg",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('30047697103713972129460714410961')",
                    "@iot.id":"30047697103713972129460714410961",
                    "name":"Vanadium",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/150193",
                    "description":"Vanadium"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('46199819826572171711405394471271')",
                "@iot.id":"46199819826572171711405394471271",
                "name":"Hardness, Ca, Mg at SDDENR_WQX-460144",
                "description":"Hardness, Ca, Mg at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter as calcium carbonate",
                    "symbol":"mg/l CaCO3",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2007-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('16432482037230443956484813311332')",
                    "@iot.id":"16432482037230443956484813311332",
                    "name":"Hardness, Ca, Mg",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1640416",
                    "description":"Hardness, Ca, Mg"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('48370025941663833243776007887148')",
                "@iot.id":"48370025941663833243776007887148",
                "name":"Calcium at SDDENR_WQX-460144",
                "description":"Calcium at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2000-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('23201293605148882787246037787746')",
                    "@iot.id":"23201293605148882787246037787746",
                    "name":"Calcium",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/150268",
                    "description":"Calcium"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('49415044770093561926231506986370')",
                "@iot.id":"49415044770093561926231506986370",
                "name":"Antimony at SDDENR_WQX-460144",
                "description":"Antimony at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"parts per million",
                    "symbol":"ppm",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('34876543797757034488595612902837')",
                    "@iot.id":"34876543797757034488595612902837",
                    "name":"Antimony",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149963",
                    "description":"Antimony"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('50240286939726392454742271694113')",
                "@iot.id":"50240286939726392454742271694113",
                "name":"Flow, runoff at SDDENR_WQX-460144",
                "description":"Flow, runoff at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"gallons",
                    "symbol":"gal",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2016-01-01T00:00:00Z/2016-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('49328570354565145565370454741455')",
                    "@iot.id":"49328570354565145565370454741455",
                    "name":"Flow, runoff",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1643386",
                    "description":"Flow, runoff"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('53068701758440243208210470886498')",
                "@iot.id":"53068701758440243208210470886498",
                "name":"Depth at SDDENR_WQX-460144",
                "description":"Depth at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"feet",
                    "symbol":"ft",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2005-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('25314496290997303814387675594481')",
                    "@iot.id":"25314496290997303814387675594481",
                    "name":"Depth",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1641984",
                    "description":"Depth"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('56455178755757307809352150403648')",
                "@iot.id":"56455178755757307809352150403648",
                "name":"Lead at SDDENR_WQX-460144",
                "description":"Lead at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"micrograms per liter",
                    "symbol":"ug/l",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('52370036934752207473767603704818')",
                    "@iot.id":"52370036934752207473767603704818",
                    "name":"Lead",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149583",
                    "description":"Lead"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('57599699428626691989553312787718')",
                "@iot.id":"57599699428626691989553312787718",
                "name":"Beryllium at SDDENR_WQX-460144",
                "description":"Beryllium at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"parts per million",
                    "symbol":"ppm",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('30975610946359777803414834142903')",
                    "@iot.id":"30975610946359777803414834142903",
                    "name":"Beryllium",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/150003",
                    "description":"Beryllium"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('58574301987245388228824949089028')",
                "@iot.id":"58574301987245388228824949089028",
                "name":"Specific conductance at SDDENR_WQX-460144",
                "description":"Specific conductance at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"microsiemens per centimeter",
                    "symbol":"umho/cm",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('12567298782611007708110915971167')",
                    "@iot.id":"12567298782611007708110915971167",
                    "name":"Specific conductance",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1646694",
                    "description":"Specific conductance"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('6183297618128407309496377401837')",
                "@iot.id":"6183297618128407309496377401837",
                "name":"Calcium carbonate at SDDENR_WQX-460144",
                "description":"Calcium carbonate at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2005-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('19294843874097078753656376021345')",
                    "@iot.id":"19294843874097078753656376021345",
                    "name":"Calcium carbonate",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/46755",
                    "description":"Calcium carbonate"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('61934962154098901969455113136292')",
                "@iot.id":"61934962154098901969455113136292",
                "name":"Alkalinity, total at SDDENR_WQX-460144",
                "description":"Alkalinity, total at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/l",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2004-01-01T00:00:00Z/2015-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('25731927028820553551864027121097')",
                    "@iot.id":"25731927028820553551864027121097",
                    "name":"Alkalinity, total",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1640192",
                    "description":"Alkalinity, total"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('67356376506816141277610933601793')",
                "@iot.id":"67356376506816141277610933601793",
                "name":"Ammonia-nitrogen at SDDENR_WQX-460144",
                "description":"Ammonia-nitrogen at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2004-01-01T00:00:00Z/2017-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('91380581001121543187825122725456')",
                    "@iot.id":"91380581001121543187825122725456",
                    "name":"Ammonia-nitrogen",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/17294687",
                    "description":"Ammonia-nitrogen"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('71030497679155956109940748626623')",
                "@iot.id":"71030497679155956109940748626623",
                "name":"Escherichia coli at SDDENR_WQX-460144",
                "description":"Escherichia coli at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"number per 100 milliliters",
                    "symbol":"#/100mL",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2009-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('78907480514772831253629472526461')",
                    "@iot.id":"78907480514772831253629472526461",
                    "name":"Escherichia coli",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/457804",
                    "description":"Escherichia coli"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('71596887042581776082304960765034')",
                "@iot.id":"71596887042581776082304960765034",
                "name":"Radium-228 at SDDENR_WQX-460144",
                "description":"Radium-228 at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"picocuries per liter",
                    "symbol":"pCi/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('60485932300629425834966791273131')",
                    "@iot.id":"60485932300629425834966791273131",
                    "name":"Radium-228",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/199026",
                    "description":"Radium-228"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('7258251485362480332416142197705')",
                "@iot.id":"7258251485362480332416142197705",
                "name":"Phosphate-phosphorus at SDDENR_WQX-460144",
                "description":"Phosphate-phosphorus at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2017-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('63203588904320479714536985336252')",
                    "@iot.id":"63203588904320479714536985336252",
                    "name":"Phosphate-phosphorus",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/17294695",
                    "description":"Phosphate-phosphorus"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('74407278241839623958721591825134')",
                "@iot.id":"74407278241839623958721591825134",
                "name":"Water appearance (text) at SDDENR_WQX-460144",
                "description":"Water appearance (text) at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"Unknown",
                    "symbol":"Unknown",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2004-01-01T00:00:00Z/2004-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('84394961776957900605973379387037')",
                    "@iot.id":"84394961776957900605973379387037",
                    "name":"Water appearance (text)",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/52457306",
                    "description":"Water appearance (text)"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('81392188611191301822526558934912')",
                "@iot.id":"81392188611191301822526558934912",
                "name":"Barium at SDDENR_WQX-460144",
                "description":"Barium at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"micrograms per liter",
                    "symbol":"ug/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('27863763816423605155538049277095')",
                    "@iot.id":"27863763816423605155538049277095",
                    "name":"Barium",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149997",
                    "description":"Barium"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('81450395857020252221154471248983')",
                "@iot.id":"81450395857020252221154471248983",
                "name":"Carbonate at SDDENR_WQX-460144",
                "description":"Carbonate at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/l",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2008-01-01T00:00:00Z/2014-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('40369113827464092472665877507644')",
                    "@iot.id":"40369113827464092472665877507644",
                    "name":"Carbonate",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/119396",
                    "description":"Carbonate"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('82586448380948425983872019456879')",
                "@iot.id":"82586448380948425983872019456879",
                "name":"Temperature, water at SDDENR_WQX-460144",
                "description":"Temperature, water at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"degrees Celsius",
                    "symbol":"deg C",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('88489552470604671589664093265019')",
                    "@iot.id":"88489552470604671589664093265019",
                    "name":"Temperature, water",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1645597",
                    "description":"Temperature, water"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('83886708351083764702913629795377')",
                "@iot.id":"83886708351083764702913629795377",
                "name":"Selenium at SDDENR_WQX-460144",
                "description":"Selenium at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"micrograms per liter",
                    "symbol":"ug/l",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('75474244416881380230185576922424')",
                    "@iot.id":"75474244416881380230185576922424",
                    "name":"Selenium",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/154310",
                    "description":"Selenium"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('85112789142527117401309392282876')",
                "@iot.id":"85112789142527117401309392282876",
                "name":"Radium-226 at SDDENR_WQX-460144",
                "description":"Radium-226 at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"picocuries per liter",
                    "symbol":"pCi/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('82330377541290368021036711775820')",
                    "@iot.id":"82330377541290368021036711775820",
                    "name":"Radium-226",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/192856",
                    "description":"Radium-226"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('85166671448422945554690078511067')",
                "@iot.id":"85166671448422945554690078511067",
                "name":"Aluminum at SDDENR_WQX-460144",
                "description":"Aluminum at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"Unknown",
                    "symbol":"Unknown",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2020-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('54928021139442618748651863358044')",
                    "@iot.id":"54928021139442618748651863358044",
                    "name":"Aluminum",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149476",
                    "description":"Aluminum"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('8560793015661794937987273432904')",
                "@iot.id":"8560793015661794937987273432904",
                "name":"Kjeldahl nitrogen at SDDENR_WQX-460144",
                "description":"Kjeldahl nitrogen at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('88109489642852345073460787767600')",
                    "@iot.id":"88109489642852345073460787767600",
                    "name":"Kjeldahl nitrogen",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/17148461",
                    "description":"Kjeldahl nitrogen"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('85691608000178934837011137977187')",
                "@iot.id":"85691608000178934837011137977187",
                "name":"Depth, bottom at SDDENR_WQX-460144",
                "description":"Depth, bottom at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"feet",
                    "symbol":"ft",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2000-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('49499045148582763602629122471331')",
                    "@iot.id":"49499045148582763602629122471331",
                    "name":"Depth, bottom",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1642016",
                    "description":"Depth, bottom"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('8748716446789704401547535137923')",
                "@iot.id":"8748716446789704401547535137923",
                "name":"Hardness, carbonate at SDDENR_WQX-460144",
                "description":"Hardness, carbonate at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2003-01-01T00:00:00Z/2015-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('20042299168525822826131904568135')",
                    "@iot.id":"20042299168525822826131904568135",
                    "name":"Hardness, carbonate",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1640424",
                    "description":"Hardness, carbonate"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('88535076353169108564388780611136')",
                "@iot.id":"88535076353169108564388780611136",
                "name":"Cadmium at SDDENR_WQX-460144",
                "description":"Cadmium at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"micrograms per liter",
                    "symbol":"ug/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('64259774043315913468516393720022')",
                    "@iot.id":"64259774043315913468516393720022",
                    "name":"Cadmium",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/150029",
                    "description":"Cadmium"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('90375394738882306808613431983765')",
                "@iot.id":"90375394738882306808613431983765",
                "name":"Total dissolved solids at SDDENR_WQX-460144",
                "description":"Total dissolved solids at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/l",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2003-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('73755705984765935056318634621086')",
                    "@iot.id":"73755705984765935056318634621086",
                    "name":"Total dissolved solids",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1642222",
                    "description":"Total dissolved solids"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('92535224897194280614193598671326')",
                "@iot.id":"92535224897194280614193598671326",
                "name":"Copper at SDDENR_WQX-460144",
                "description":"Copper at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"Unknown",
                    "symbol":"Unknown",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('46082434587507252905675932028449')",
                    "@iot.id":"46082434587507252905675932028449",
                    "name":"Copper",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/150086",
                    "description":"Copper"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('94472979221294389224211699672707')",
                "@iot.id":"94472979221294389224211699672707",
                "name":"Total suspended solids at SDDENR_WQX-460144",
                "description":"Total suspended solids at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"milligrams per liter",
                    "symbol":"mg/L",
                    "definition":"Unknown"
                },
                "phenomenonTime":"1999-01-01T00:00:00Z/2021-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('32681452466499215809486841500991')",
                    "@iot.id":"32681452466499215809486841500991",
                    "name":"Total suspended solids",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/1642818",
                    "description":"Total suspended solids"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('94477337503840556870955218648932')",
                "@iot.id":"94477337503840556870955218648932",
                "name":"Chromium at SDDENR_WQX-460144",
                "description":"Chromium at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"parts per billion",
                    "symbol":"ppb",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('21008113118039653260804124203733')",
                    "@iot.id":"21008113118039653260804124203733",
                    "name":"Chromium",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/150060",
                    "description":"Chromium"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('96976327562557433338980352352123')",
                "@iot.id":"96976327562557433338980352352123",
                "name":"Thallium at SDDENR_WQX-460144",
                "description":"Thallium at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"parts per million",
                    "symbol":"ppm",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('42291151662323270272962164444051')",
                    "@iot.id":"42291151662323270272962164444051",
                    "name":"Thallium",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149898",
                    "description":"Thallium"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('97280219595101430464467807583049')",
                "@iot.id":"97280219595101430464467807583049",
                "name":"Nickel at SDDENR_WQX-460144",
                "description":"Nickel at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"parts per million",
                    "symbol":"ppm",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('87290662028991351242530970444631')",
                    "@iot.id":"87290662028991351242530970444631",
                    "name":"Nickel",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149674",
                    "description":"Nickel"
                }
            },
            {
                "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('98358444815114837389989022252691')",
                "@iot.id":"98358444815114837389989022252691",
                "name":"Molybdenum at SDDENR_WQX-460144",
                "description":"Molybdenum at SDDENR_WQX-460144",
                "observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement",
                "unitOfMeasurement":{
                    "name":"parts per billion",
                    "symbol":"ppb",
                    "definition":"Unknown"
                },
                "phenomenonTime":"2006-01-01T00:00:00Z/2006-12-31T00:00:00Z",
                "ObservedProperty":{
                    "@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/ObservedProperties('99178320278833292148767236729862')",
                    "@iot.id":"99178320278833292148767236729862",
                    "name":"Molybdenum",
                    "definition":"https://cdxapps.epa.gov/oms-substance-registry-services/substance-details/149641",
                    "description":"Molybdenum"
                }
            }
        ],
        "HistoricalLocations@iot.navigationLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Things('SDDENR_WQX-460144')/HistoricalLocations",
        "Locations@iot.navigationLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Things('SDDENR_WQX-460144')/Locations",
        "Datastreams@iot.navigationLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Things('SDDENR_WQX-460144')/Datastreams",
        "OrganizationFormalName":"South Dakota Department of Environment and Natural Resources",
        "county":"https://geoconnex.us/ref/counties/46105",
        "hu08":"https://geoconnex.us/ref/hu08/10130304",
        "mainstem":"https://geoconnex.us/ref/mainstems/329218",
        "monitoringLocationType":"River/Stream",
        "provider":"STORET",
        "state":"https://geoconnex.us/ref/states/46",
        "station_url":"https://www.waterqualitydata.us/provider/STORET/SDDENR_WQX/SDDENR_WQX-460144/",
        "uri":"https://geoconnex.us/iow/wqp/SDDENR_WQX-460144"
    },
    "geometry":{
        "type":"Point",
        "coordinates":[
            -102.900356,
            45.090172
        ]
    },
    "links":[
        {
            "type":"application/json",
            "rel":"root",
            "title":"The landing page of this server as JSON",
            "href":"https://sta.geoconnex.dev?f=json"
        },
        {
            "type":"text/html",
            "rel":"root",
            "title":"The landing page of this server as HTML",
            "href":"https://sta.geoconnex.dev?f=html"
        },
        {
            "rel":"self",
            "type":"application/geo+json",
            "title":"This document as JSON",
            "href":"https://geoconnex.us/iow/wqp/SDDENR_WQX-460144?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://geoconnex.us/iow/wqp/SDDENR_WQX-460144?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://geoconnex.us/iow/wqp/SDDENR_WQX-460144?f=html"
        },
        {
            "rel":"collection",
            "type":"application/json",
            "title":"WQP Things",
            "href":"https://sta.geoconnex.dev/collections/WQP/Things"
        }
    ]
}