EIONET identifier WFD identifier Groundwater body identifier is an EIONET identifier Surface water body identifier is an EIONET identifier Groundwater body identifier is a WFD identifier Surface water body identifier is a WFD identifier Auto-created by DD Value auto-created by DD Auto-created by DD Value auto-created by DD Auto-created by DD Value auto-created by DD Auto-created by DD Value auto-created by DD Auto-created by DD Value auto-created by DD Auto-created by DD Value auto-created by DD Auto-created by DD Value auto-created by DD Auto-created by DD Value auto-created by DD Auto-created by DD Value auto-created by DD Auto-created by DD Value auto-created by DD Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides Water quality - Determination of mercury - Enrichment methods by amalgamation Water quality - Determination of chromium - Atomic absorption spectrometric methods Water quality - Gas chromatographic determination of some selected chlorophenols in water Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis Water quality - Determination of mercury by atomic fluorescence spectrometry Water quality - Determination of epichlorohydrin Water quality - Determination of mercury - Method using atomic absorption spectrometry Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) Water quality - Guidance on assuring the quality of biological and ecological assessments in the aquatic environment Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815:1989, modified) Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 2: Method for undiluted samples (ISO 5815:1989, modified) Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium (ISO 5663:1984) Water quality - Determination of dissolved oxygen - Iodometric method (ISO 5813:1983) Water quality - Determination of dissolved oxygen - Electrotechnical probe method (ISO 5814:1990) Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method (ISO 6595:1982) Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method (ISO 6595:1982) Water quality - Determination of nitrite - Molecular nitrite absorption spectrometric method (ISO 6777:1984) Water quality - Determination of electrical conductivity (ISO 7888:1985) Water quality - Determination of suspended solids - Method by filtration through glass fibre filters Water quality - Determination of highly volatile halogenated hydrocarbons - Gas-chromatographic methods (ISO 10301:1997) Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1: Method for water with low contamination (ISO 10304-1:1992) Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water (ISO 10304-2:1995) Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997) Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997) Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods (ISO 10695:2000) Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:2005) Water quality - Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy (ISO 11885:1996) Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997) Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) (ISO 11969:1996) Water quality - Determination of aluminium - Atomic absorption spectrometric methods (ISO 12020:1997) Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996) Water quality - Determination of phenol index by flow analysis (FIA and CFA)(ISO 14402:1999) Water quality - Determination of total cyanide and free cyanide by continuous flow analysis (ISO 14403:2002) Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911:1998) Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001) Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace (ISO 15586:2003) Water quality - Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption (ISO 15680:2003) Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003) Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2003) Water quality - Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detection (ISO 15682:2000) Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000) Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines (ISO 17294-1:2004) Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of 62 elements (ISO 17294-2:2003) Water quality - Determination of selected organotin compounds - Gas chromatographic method (ISO 17353:2004) Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection (ISO 17495:2001) Water quality - Determination of 15 polycyclic aromatic hydrocarbons (PAH) in water by HPLC with fluorescence detection after liquid-liquid extraction (ISO 17993:2002) Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water (ISO 18412:2005) Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry (ISO 18856:2004) Water quality - Determination of selected alkylphenols - Part 1: Method for non-filtered samples using liquid-liquid extraction and gas chromatography with mass selective detection (ISO 18857-1:2005) Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006) Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006) Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2006) Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2006) Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples (ISO 5667-3:2003) Water quality - Determination of cadmium by atomic absorption spectrometry (ISO 5961:1994) Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes - Gas chromatographic method after liquid-liquid extraction (ISO 6468:1996) Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004) Water quality - Determination of turbidity (ISO 7027:1999) Water quality - Examination and determination of colour (ISO 7887:1994) Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986) Water quality - Determination of hydrocarbon oil index - Part 2: Method using solvent extraction and gas chromatography (ISO 9377-2:2000) Water quality - Determination of adsorbable organically bound halogens (AOX) (ISO 9562:2004) Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994) Water quality - Determination of alkalinity - Part 2: Determination of carbonate alkalinity (ISO 9963-2:1994) Please describe the method in the field Remarks Crangon crangon Pandalus borealis Palaemon serratus Nephrops norvegicus Holothuria tubulosa Mytilus Mytilus galloprovincialis Pecten maximus Ostrea edulis Crassostrea gigas Cerastoderma edule Macoma balthica Dreissena polymorpha Ensis siliqua Venerupis decussata Venerupis philippinarum Lymnaea palustris Haliotis tuberculata Littorina littorea Nassarius reticulatus Myoxocephalus scorpius Sebastes marinus Sebastes mentella Eutrigla gurnardus Chelidonichthys kumu Hoplostethus atlanticus Thunnus alalunga Thunnus thynnus Scomber scombrus Gobius Zoarces viviparus Aphanopus carbo Anarhichas minor Bathysaurus ferox Conger conger Hippoglossoides platessoides Platichthys flesus Reinhardtius hippoglossoides Lepidorhombus whiffiagonis Scophthalmus rhombus Psetta maxima Pegusa lascaris Sardina pilchardus Sprattus sprattus Lophius budegassa Lophius piscatorius Brosme brosme Merluccius merluccius Boreogadus saida Micromesistius poutassou Merlangius merlangus Melanogrammus aeglefinus Gadus ogac Pollachius virens Pollachius pollachius Chimaera monstrosa Scyliorhinus canicula Leucoraja naevus Bathyraja brachyurops Ursus maritimus Phoca hispida Phoca vitulina Halichoerus grypus Globicephala melas Phocoena phocoena Balaenoptera acutorostrata Larus Larus hyperboreus Larus glaucoides Rissa tridactyla Cepphus grylle Uria lomvia Uria aalge Fulmarus glacialis Somateria mollissima Fucus ceranoides Fucus serratus Salvelinus alpinus Mullus barbatus Saduria entomon Nucella lapillus Boops boops Anguilla anguilla Limanda limanda Glyptocephalus cynoglossus Microstomus kitt Solea solea Mallotus villosus Molva molva Molva dypterygia Coryphaenoides rupestris Raja montagui Raja clavata Raja radiata Squalus acanthias Delphinapterus leucas Monodon monoceros Sterna hirundo Donax trunculus Salmo salar Pleuronectes platessa Zeus faber Haematopus ostralegus Mya arenaria Fucus Mya truncata Anarhichas lupus Gadus morhua Perca fluviatilis Salmo trutta Fucus vesiculosus Mytilus edulis Delphinus delphis Clupea harengus Mysida Crassostrea angulata Triglidae Unio pictorum Pseudanodonta complanata Anodonta anatina Unio tumidus Unio tumidus Anodonta cygnea Pseudanodonta Record is confirmed as correct Use this flag to speed up the data checking and processing. E.g. if the extremely high value of concentration is reported, it will be judged as an outlier by the automatic QA system and country will be asked to confirm or correct this value. With this flag described loop is removed. It is not necessary to apply this flag for all valid records. It is intended for confirmation of potential outliers or for other special cases where confirmation is needed or suitable. Missing observed value, the data were not collected Missing observed value, the data can not exist E.g. a given observed value source does not exist in the spatial unit, so the value can not be reported. Missing observed value, observed value is not relevant or not significant Missing observed value, no further information is available No further information is available as to the reason why the observed value is missing. Missing observed value, data are included in another source category Observed value for given source category is included in another record representing another source category. Use the Remarks field to specify the source category(ies) under which the data is reported. (example for SoE Emissions: It is not possible to distinguish forestry and agricultural emissions. Therefore the record for source category 'NP9 – Diffuse sources - Forestry emissions' has missing value of emissions, observation status flag = 'W' and Remarks = 'NP1', because the forestry emissions are reported together with agricultural emissions in the record having source category 'NP1 – Diffuse sources - Agricultural emissions'). Reported value includes data from another source category (categories) Reported value for given source category represent the source categories which are specified in the Remarks field. (example for SoE Emissions: Source category = 'NP' and Observation status flag = 'X' and Remarks = "NP1, NP2, NP9'). The source category does not exactly match the standard definition The source category includes also sources not belonging to the specific category. Please describe the not available source category (categories) in the Remarks field. Record reported in the past should be deleted Use this flag to identify previously reported record that should be deleted (report the record again). Explanation can be provided in the Remarks field.