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Median | Median | Median concentration during aggregation period | float(8) | 0 |
75Percentile | 75Percentile | 75th percentile concentration during aggregation period | float(8) | 0 |
90Percentile | 90Percentile | 90th percentile concentration during aggregation period | float(8) | 0 |
StandardDeviation | StandardDeviation | Standard deviation of concentration during aggregation period | float(8) | 0 |
10Percentile | 10Percentile | 10th percentile concentration during aggregation period | float(8) | 0 |
25Percentile | 25Percentile | 25th percentile concentration during aggregation period | float(8) | 0 |
Minimum | Minimum | Minimum concentration during aggregation period | float(8) | 0 |
Maximum | Maximum | Maximum concentration during aggregation period | float(8) | 0 |
Mean | Mean | Average concentration during aggregation period | float(8) | 0 |
NoOfSamples | NoOfSamples | Number of samples in aggregation period | int(4) | 0 |
Year | Year | Year of aggregation period in format YYYY | int(4) | 0 |
PeriodLength | PeriodLength | Number of months in aggregation period | int(4) | 0 |
Unit | Unit | Unit of measurement as defined in meta data section "Unit" | nvarchar(30) | 0 |
AggregationPeriod | AggregationPeriod | Period of aggregation: Annual = aggregated over whole year, Summer = aggregated over summer months, Winter = aggregated over winter months | nvarchar(10) | 0 |
Countrycode | Country code | ISO 3166-alpha-2 code elements | nvarchar(2) | 0 |
WaterbaseID | WaterbaseID | Internally produced, unique identifier used to represent the monitoring stations for rivers or lakes or the groundwater bodies | nvarchar(20) | -1 |
Determinand | Determinand | Determinand name as defined in meta data section "Unit" | nvarchar(30) | 0 |
For references, please go to https://www.eea.europa.eu/data-and-maps/data/reference-waterbase-lakes-2/reference-waterbase-lakes-chemical-qualitywater-data or scan the QR code.
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