Municipal wastewater - KOSTRA, 2003

All releases for Municipal wastewater - KOSTRA - annually

List of Previous releases
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