Personal tools

next
previous
items

Skip to content. | Skip to navigation

Sound and independent information
on the environment

You are here: Home / Data and maps / Datasets / Waterbase - Rivers / Waterbase-Rivers: QualityWater

Waterbase-Rivers: QualityWater

The QualityWater table contains data on nutrients and organic matter in water measured at Eionet-Water river monitoring stations. Each station has been assigned a unique Waterbase identifier (WaterbaseID) which can be used to link the Quality data with their respective Stations and Pressures data.
Category
European data
Records
526536
Table definition
StandardDeviation Standard deviation standard deviation of concentration during aggregation period. float(8) 0
10Percentile 10th percentile 10th Percentile concentration during aggregation period. float(8) 0
90Percentile 90th percentile 90th 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
Median Median median concentration during aggregation period. float(8) 0
LimitOfDetection Limit of detection concentration for which there is a desirably small probability (around 5%) that the determinand will not be detected, i.e. there is a 95% probability that the determinand will be detected. float(8) 0
LimitOfDetermination Limit of determination the smallest concentration that can be distinguished from the analytical blank at a chosen level of statistical confidence (usually 95%). float(8) 0
Mean Mean mean concentration during aggregation period. float(8) 0
Year Year year of aggregation period, or year in which sample taken, in format YYYY. int(4) 0
PeriodLength Period length number of months in aggregation period. int(4) 0
NumberOfSamples Number of samples number of samples in aggregation period. int(4) 0
AggregationPeriod Aggregation period period of aggregation: Annual = aggregated over whole year, Summer = aggregated over summer months, Winter = aggregated over winter months, YYYY-YYYY = aggregated data over a time period. nvarchar(20) 0
CountryCode Country code ISO 3166-alpha-2 code elements nvarchar(4) 0
Determinand Determinand determinand name. nvarchar(200) 0
Unit Unit unit of measurement. nvarchar(30) 0
WaterbaseID Waterbase ID internally produced, unique identifier used to represent the monitoring station for rivers, lakes, transitional, coastal and marine waters and water quantity, or groundwater body, in the format CountryCode_WaterDataSet_NationalStationID (e.g. GB_RV_12345). varchar(200) -1
Files

Geographic coverage

Comments

European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100