Personal tools

Notifications
Get notifications on new reports and products. Frequency: 3-4 emails / month.
Subscriptions
Sign up to receive our reports (print and/or electronic) and quarterly e-newsletter.
Follow us
Twitter icon Twitter
Facebook icon Facebook
YouTube icon YouTube channel
RSS logo RSS Feeds
More

Write to us Write to us

For the public:


For media and journalists:

Contact EEA staff
Contact the web team
FAQ

Call us Call us

Reception:

Phone: (+45) 33 36 71 00
Fax: (+45) 33 36 71 99


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 - Transitional, coastal and marine waters / Waterbase - TCM: QualityHSWater

Waterbase - TCM: QualityHSWater

The QualityHSWater table contains aggregated data on hazardous substances in seawater, measured at Eionet-Water transitional, coastal or marine water monitoring stations, provided by national sources or Marine Conventions. 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
1070
Table definition
NoOfObservations Number of observations number of observation dates within aggregation period (for TwoStageMean aggregation), or number of samples. int(4) 0
PeriodLength Period length number of months in aggregation period. int(4) 0
Year Year year of aggregation period (aggregated data sets), or year in which sample taken (disaggregated data sets), in format YYYY. Year should be no later than that requested in the last Eionet-Water data request. int(4) -1
Remarks Remarks remarks, comments or explanatory notes. nvarchar(255) 0
CASNo Chemical Abstract Service Number Chemical Abstract Service Number of determinand. nvarchar(20) 0
Determinand Determinand determinand name. nvarchar(255) -1
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, in the format CountryCode_WaterDataSet_NationalStationID (e.g. AT_RV_001), or the groundwater body, in the format CountryCode_WaterDataSet_EWN-Code (e.g. AT_GW_AT001). nvarchar(255) -1
AggregationMethod Aggregation method description of aggregation process. MeanOfMinimum=minimum value of all samples on same date and in same depth profile calculated then average of minima calculated by year, TwoStageMean=average of all samples on same date and in same depth profile calculated then average of averages calculated by year. nvarchar(20) 0
AggregationPeriod Aggregation period period of aggregation: Annual=aggregated over whole year, Summer=aggregated over summer months, Winter=aggregated over winter months, MMYYYY-MMYYYY or YYYY-YYYY=aggregated between two periods (TCM only). nvarchar(20) -1
Minimum Minimum minimum concentration value of aggregated data. On aggregation, sample concentration values recorded as below the limit of detection or determination are set equal to the specified limit, making the aggregate an upper limit. float(8) 0
MinimumDepth Minimum depth minimum depth limit for samples included in aggregate in m. float(8) 0
SalinityMean Mean salinity mean salinity measured at transitional, coastal or marine water station. float(8) 0
Maximum Maximum maximum concentration value of aggregated data. On aggregation, sample concentration values recorded as below the limit of detection or determination are set equal to the specified limit, making the aggregate an upper limit. float(8) 0
MaximumDepth Maximum depth maximum depth limit for samples included in aggregate in m. float(8) 0
Mean Mean mean concentration value of aggregated data. On aggregation, sample concentration values recorded as below the limit of detection or determination are set equal to the specified limit, making the aggregate an upper limit. float(8) 0
CountryCode Country code abbreviation of EEA Member or Collaborating country. ISO 3166-alpha-2 code elements. varchar(2) 0
Files

Geographical coverage

[+] Show Map

Document Actions

Comments

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