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90_ILE | 90th Percentile concentration over aggregation period | float(8) | 0 | |
DETERMINAND | Determinand name | As defined in Metadata section | nvarchar(30) | 0 |
MINIMUM | Minimum concentration over aggregation period | float(8) | 0 | |
REMARKS | Remarks | nvarchar(100) | 0 | |
MAXIMUM | Maximum concentration over aggregation period | float(8) | 0 | |
PERIOD_ LNGTH | Period Length | Number of months in aggregation period | int(4) | 0 |
PERIOD | Period of aggregation | Annual = aggregated over whole year, Summer = aggregated over summer months, Winter = aggregated over winter months | nvarchar(10) | 0 |
DET_LMT | Limit of Detection | Note: Concentration for which there is a desirably small probability that the determinand will not be detected (usually detected with 95% confidence) | float(8) | 0 |
DATA_SRC | Data Source | nvarchar(20) | 0 | |
WB_ID | WATERBASE ID | Unique WATERBASE identifier, representing EUROWATERNET station | int(4) | 0 |
10_ILE | 10th Percentile concentration over aggregation period | float(8) | 0 | |
YEAR | Year of measurements | range 1965-2001 (actual time series depends on country and determinand) | int(4) | 0 |
UNITS | Unit of measurement | As defined in Metadata section | nvarchar(30) | 0 |
STDV | Standard Deviation of concentration over aggregation period | float(8) | 0 | |
MEDIAN | Median concentration over aggregation period | float(8) | 0 | |
AVERAGE | Average concentration over aggregation period | float(8) | 0 | |
NO_SAMPLES | Number of Samples in aggregation period | int(4) | 0 |
For references, please go to https://www.eea.europa.eu/data-and-maps/data/reference-waterbase-rivers/reference-waterbase-rivers-chemical-quality-data or scan the QR code.
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