Change in urban waste water treatment in European countries, 1990-2017 - Germany

• Population connected to wastewater treatment plants (env_ww_con), Statistical Office of the European Union (Eurostat)

• Albania
• Austria
• Belgium
• Bosnia and Herzegovina
• Bulgaria
• Croatia
• Czechia
• Denmark
• Estonia
• Finland
• France
• Germany
• Greece
• Hungary
• Iceland
• Ireland
• Italy
• Latvia
• Lithuania
• Luxembourg
• Malta
• Netherlands
• Norway
• Poland
• Portugal
• Romania
• Serbia
• Slovakia
• Slovenia
• Spain
• Sweden
• Switzerland
• Turkey
• United Kingdom

Steps for graph were set at 1990, 1995, 2000, 2005, 2010, 2015 and 2017. If data were missing for that year, the most recent year reported was used for gap filling e.g. 2013 data used for 2014. This approach used for up to 5 years gap filling.