Joint Questionnaire OECD/Eurostat. The questionnaire is based on clearly defined tables including definitions and formats requested. It includes the whole water cycle from abstraction to use and then discharge, and additional tables on quality of some rivers and lakes only used by OECD. Quantities of water abstracted, and used, capacity of waste water treatment plants, sludges produced, and emissions of chemicals, of which heavy metals from the sources industry, agriculture and human settlements. It consists of data and textual information (footnotes).
EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: Statistical Office of the European Union (Eurostat).