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on the environment

You are here: Home / Data and maps / Datasets / Reference Waterbase - Rivers / Reference WATERBASE - Rivers: chemical QualityWater data

Reference WATERBASE - Rivers: chemical QualityWater data

The QualityWater table contains data on nutrients and organic matter measured at the EUROWATERNET river monitoring stations. Each station has been assigned a unique WATERBASE identifier (WaterbaseID) which can be used to link the QualityWater data with their respective Stations and Pressure data.
Category
European data
Records
428352
Table definition
90Percentile 90Percentile 90th percentile concentration during aggregation period float(8) 0
Median Median Median concentration during aggregation period float(8) 0
StandardDeviation StandardDeviation float(8) 0
10Percentile 10Percentile 10th percentile concentration during aggregation period float(8) 0
Mean Mean Average 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
Year Year Year of aggregation period in format YYYY int(4) 0
PeriodLength PeriodLength Number of months in aggregation period int(4) 0
NoOfSamples NoOfSamples Number of samples in aggregation period int(4) 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 CountryCode ISO 3166-alpha-2 code elements nvarchar(2) 0
Determinand Determinand Determinand name as defined in meta data section "Unit" nvarchar(30) 0
Unit Unit Unit of measurement as defined in meta data section "Unit" nvarchar(30) 0
WaterbaseID WaterbaseID Internally produced, unique identifier used to represent the monitoring stations for rivers or lakes or the groundwater bodies varchar(20) -1
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European Environment Agency (EEA)
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Phone: +45 3336 7100