|Title||Lake quality (EWN-2)|
Data on lakes are collected through the WISE-SoE data collection process. WISE SoE was previously known as EUROWATERNET (EWN) and EIONET-Water. Biological quality elements in lakes are integrated into reporting of Lakes water quality starting from 2012 reporting period.
The data requested on lakes includes the physical characteristics of the lake monitoring stations, proxy pressures on the upstream catchment areas, as well as chemical quality data on nutrients and organic matter, and hazardous substances in lakes. It also includes the biological data (primarily calculated as national Ecological Quality Ratios and additional metrics data), as well as information on the national classification systems for each Biological Quality Element and waterbody type.
This reporting obligation is an EIONET Priority Data flow
Reporting under this obligation is used for EEA Core set of indicators
|Legislative instrument title||EEA AMP|
|Reporting dates and guidelines|
|National reporting coordinators||
National Focal Points (eionet-nfp)
|National reporting contacts||
-- will be deleted Oct 2014 -- EIONET PCPs and NRCs for rivers and lakes (eionet-nrc-riverslakes)
|Reporting frequency||Every 24 months|
|Next report due||31/10/2015|
|Report to||European Environment Agency|
|Other clients using this reporting|
|Reporting guidelines||Guidelines and templates available through the Reportnet Data Dictionary [Valid since 22/08/2013]|
A formal request is sent to NFPs and NRCs every year with reference to templates to use and guidelines. The guidelines are being updated every year. Since 2012 the request has also been sent to Ecostat network and national contact points who provided biological test data in 2009 - 2012 (available at http://forum.eionet.europa.eu/nrc-eionet-freshwate...). Letter on WISE SoE data request 2013 is available at http://icm.eionet.europa.eu/announcements/ann13745...
The general content of reporting as agreed by Water Directors is described in the guidance document "Reporting required for assessing the state of, and trends in, the water environment at the European level" (February 2009), which includes reporting sheets for several EEA SoE data flows, available at http://forum.eionet.europa.eu/nrc-eionet-freshwate...
In addition, updated and new SoE reporting sheets for biology in rivers and lakes (July 2010) are also available on the NRC EIONET Freshwater interest group library (subfolder SOE- reporting guidance Eionet/WFD CIS) at http://forum.eionet.europa.eu/nrc-eionet-freshwate...
|Data used for||Waterbase - Lakes including biology in lakes|
|Type of information reported||Data, State of the environment|