{
    "root": {
      "Characteristic Group": [


        {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "2",
        "Name": "Biological",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\2512>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "55",
        "Name": "Biological, Algae",
        "Description": "",
        "LastChangeDate": "2023-03-06T12:44:19 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "56",
        "Name": "Biological, Algae, Cyanobacteria",
        "Description": "",
        "LastChangeDate": "2023-03-06T12:44:19 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "60",
        "Name": "Biological, Algae, Phytoplankton",
        "Description": "",
        "LastChangeDate": "2023-03-06T12:44:19 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "66",
        "Name": "Biological, Aquatic Plants",
        "Description": "",
        "LastChangeDate": "2023-03-06T12:44:20 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "67",
        "Name": "Biological, Carbon Production",
        "Description": "",
        "LastChangeDate": "2023-03-06T12:44:20 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "53",
        "Name": "Biological, Counts",
        "Description": "",
        "LastChangeDate": "2023-02-27T10:35:35 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "52",
        "Name": "Biological, Fish",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\3806>",
        "LastChangeDate": "2023-02-27T10:35:35 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "68",
        "Name": "Biological, Fish Habitat, Filamentous Algae",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\3806>",
        "LastChangeDate": "2023-03-06T12:44:20 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "73",
        "Name": "Biological, Habitat, Plants",
        "Description": "",
        "LastChangeDate": "2023-03-06T12:44:20 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "74",
        "Name": "Biological, Photosynthetic Pigments",
        "Description": "",
        "LastChangeDate": "2023-03-06T12:44:20 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "75",
        "Name": "Biological, Plants",
        "Description": "",
        "LastChangeDate": "2023-03-06T12:44:20 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "76",
        "Name": "Biological, Primary Production",
        "Description": "",
        "LastChangeDate": "2023-03-06T12:44:20 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "54",
        "Name": "Cyanotoxins, Phytotoxins",
        "Description": "",
        "LastChangeDate": "2023-02-27T12:45:14 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "3",
        "Name": "Habitat",
        "Description": "",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "4",
        "Name": "Information",
        "Description": "",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "5",
        "Name": "Inorganics, Major, Metals",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\2268>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "6",
        "Name": "Inorganics, Major, Non-metals",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\2276>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "7",
        "Name": "Inorganics, Minor, Metals",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\2300>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "8",
        "Name": "Inorganics, Minor, Non-metals",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\2360>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "9",
        "Name": "Microbiological",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\2512>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "49",
        "Name": "Microbiological, eDNA",
        "Description": "eDNA is genetic material shed by organisms into the environment (water, soil, air), comprising DNA from skin, feces, mucus, and tissues. Genetic material - Metazoan (Animal) DNA: Often targeted via 16S or COI genes. Microbial\Plant DNA:|Microbial\Plant DNA: Often studied via 18S or ITS.",
        "LastChangeDate": "2026-02-24T08:39:05 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "1",
        "Name": "Not Assigned",
        "Description": "Not Assigned values for field.",
        "LastChangeDate": "2023-03-15T14:33:04 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "10",
        "Name": "Nutrient",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\2381>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "21",
        "Name": "Organics, BDEs",
        "Description": "",
        "LastChangeDate": "2022-05-15T00:00:00 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "11",
        "Name": "Organics, Other",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\42>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "12",
        "Name": "Organics, PCBs",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\1282>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "13",
        "Name": "Organics, Pesticide",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\1833>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "20",
        "Name": "PFAS,Perfluorinated Alkyl Substance",
        "Description": "Matching NWIS\Aquarius (no space) PFAS, Perfluorinated Alkyl Substance",
        "LastChangeDate": "2020-04-11T00:00:00 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "1040",
        "Name": "PFOA, Perfluorooctanoic Acid",
        "Description": "renamed from PFOS, Perfluorooctane Sulfonate",
        "LastChangeDate": "2020-06-19T11:06:09 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "1060",
        "Name": "PFOS, Perfluorooctane Sulfonate",
        "Description": "renamed from PFOA, Perfluorooctanoic Acid",
        "LastChangeDate": "2020-06-19T11:06:09 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "14",
        "Name": "Physical",
        "Description": "",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "51",
        "Name": "Physical, Habitat",
        "Description": "",
        "LastChangeDate": "2023-02-27T10:35:35 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "15",
        "Name": "Population\Community",
        "Description": "",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "16",
        "Name": "Radiochemical",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\2428>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "17",
        "Name": "Sediment",
        "Description": "",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "18",
        "Name": "Stable Isotopes",
        "Description": "<http:\\hydro.geodab.eu\hydro-ontology\concept\5001>",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Characteristic Group(CharacteristicGroupName)",
        "UID": "19",
        "Name": "Toxicity",
        "Description": "",
        "LastChangeDate": "2018-06-15T09:44:33 AMERICA/NEW_YORK"
        }


            ]
	}
}