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Year | Year | year of aggregation period or year in which sample taken, in format YYYY. | int(4) | 0 |
CASNo | Chemical abstract service number | chemical abstract service number of determinand. | nvarchar(20) | 0 |
Determinand | Determinand | determinand name. | nvarchar(200) | 0 |
Unit | Unit | unit of measurement. | nvarchar(30) | 0 |
Value | Value | Measured value of determinand. | float(8) | 0 |
Method | Method of estimation | OutY = Calculations including outlier values, OutN = Calculations excluding outlier values, FloodY = Calculations accounting for flood events, FloodN = Calculations not accounting for flood events, XSS = Loads calculated by extrapolation from concentrations (of micropollutants) in suspended sediment, Other = Other methods. | varchar(20) | 0 |
CountryCode | Country code | ISO 3166-alpha-2 code elements. | varchar(2) | 0 |
WaterbaseID | Waterbase ID | Internally produced, unique identifier used to represent the transitional, coastal or marine water monitoring station, in the format: CountryCode_WaterDataSet_NationalStationID (e.g. GB_TCM_12345). | varchar(200) | -1 |
Estimate | Estimate type | L = Lower estimate based on treating determinand values that are less than the limits of detection as zero, U = Upper estimate based on treating determinand values that are less than the limits of detection as equivalent to limit of detection value, X = Unspecified. | varchar(1) | 0 |
For references, please go to https://www.eea.europa.eu/data-and-maps/data/waterbase-transitional-coastal-and-marine-waters/waterbase-tcm-inputs or scan the QR code.
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