Content
All releases for Municipal wastewater - KOSTRA - annually
| Publishing date | Measurement period | News title |
|---|---|---|
| 12 October 2020 | 2019 | 2019 |
| 2 July 2019 | 2018 | 2018 |
| 22 June 2018 | 2017 | 2017 |
| 26 June 2017 | 2016 | 2016 |
| 24 June 2016 | 2015 | 0.6 per cent of sewage system renewed |
| 23 June 2015 | 2014 | Decrease in compliance with treatment permits |
| 25 June 2014 | 2013 | Low compliance with treatment permits |
| 26 June 2013 | 2012 | 0.52 per cent of sewage system renewed |
| 21 June 2012 | 2011 | 0.44 per cent of sewage system renewed |
| 24 June 2011 | 2010 | 177 km of sewage system renewed |
| 25 June 2010 | 2009 | 0.5 per cent renewal of sewage system |
| 25 June 2009 | 2008 | Ageing municipal wastewater pipelines |
| 20 June 2008 | 2007 | 153 kilometres of renewed pipelines |
| 21 June 2007 | 2006 | 175 kilometres of renewed pipelines |
| 23 June 2006 | 2005 | Better wastewater treatment along the North Sea |
The statistics is now published as Municipal wastewater.