Characteristic Group(CharacteristicGroupName) 2 Biological <http://hydro.geodab.eu/hydro-ontology/concept/2512> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 55 Biological, Algae 2023-03-06T12:44:19 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 56 Biological, Algae, Cyanobacteria 2023-03-06T12:44:19 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 60 Biological, Algae, Phytoplankton 2023-03-06T12:44:19 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 66 Biological, Aquatic Plants 2023-03-06T12:44:20 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 67 Biological, Carbon Production 2023-03-06T12:44:20 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 53 Biological, Counts 2023-02-27T10:35:35 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 52 Biological, Fish <http://hydro.geodab.eu/hydro-ontology/concept/3806> 2023-02-27T10:35:35 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 68 Biological, Fish Habitat, Filamentous Algae <http://hydro.geodab.eu/hydro-ontology/concept/3806> 2023-03-06T12:44:20 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 73 Biological, Habitat, Plants 2023-03-06T12:44:20 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 74 Biological, Photosynthetic Pigments 2023-03-06T12:44:20 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 75 Biological, Plants 2023-03-06T12:44:20 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 76 Biological, Primary Production 2023-03-06T12:44:20 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 54 Cyanotoxins, Phytotoxins 2023-02-27T12:45:14 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 3 Habitat 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 4 Information 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 5 Inorganics, Major, Metals <http://hydro.geodab.eu/hydro-ontology/concept/2268> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 6 Inorganics, Major, Non-metals <http://hydro.geodab.eu/hydro-ontology/concept/2276> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 7 Inorganics, Minor, Metals <http://hydro.geodab.eu/hydro-ontology/concept/2300> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 8 Inorganics, Minor, Non-metals <http://hydro.geodab.eu/hydro-ontology/concept/2360> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 9 Microbiological <http://hydro.geodab.eu/hydro-ontology/concept/2512> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 49 Microbiological, eDNA 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. 2026-02-24T08:39:05 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 1 Not Assigned Not Assigned values for field. 2023-03-15T14:33:04 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 10 Nutrient <http://hydro.geodab.eu/hydro-ontology/concept/2381> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 21 Organics, BDEs 2022-05-15T00:00:00 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 11 Organics, Other <http://hydro.geodab.eu/hydro-ontology/concept/42> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 12 Organics, PCBs <http://hydro.geodab.eu/hydro-ontology/concept/1282> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 13 Organics, Pesticide <http://hydro.geodab.eu/hydro-ontology/concept/1833> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 20 PFAS,Perfluorinated Alkyl Substance Matching NWIS/Aquarius (no space) PFAS, Perfluorinated Alkyl Substance 2020-04-11T00:00:00 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 1040 PFOA, Perfluorooctanoic Acid renamed from PFOS, Perfluorooctane Sulfonate 2020-06-19T11:06:09 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 1060 PFOS, Perfluorooctane Sulfonate renamed from PFOA, Perfluorooctanoic Acid 2020-06-19T11:06:09 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 14 Physical 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 51 Physical, Habitat 2023-02-27T10:35:35 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 15 Population/Community 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 16 Radiochemical <http://hydro.geodab.eu/hydro-ontology/concept/2428> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 17 Sediment 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 18 Stable Isotopes <http://hydro.geodab.eu/hydro-ontology/concept/5001> 2018-06-15T09:44:33 AMERICA/NEW_YORK Characteristic Group(CharacteristicGroupName) 19 Toxicity 2018-06-15T09:44:33 AMERICA/NEW_YORK