… for example in still water regions, are the principal cause (see Elbe). In 2014-2016, the environmental quality standard for suspended solids/sediment was exceeded … for example in still water regions, are the principal cause (see Elbe). In 2014-2016, the environmental quality standard for suspended solids/sediment was exceeded …

… supplied by LAWA Downloads: (277.64 kB) Evaluation at LAWA monitoring sites 1982-2016 Evaluation of nutrient data is based on a chemical water quality classification … sites indicated moderate (class II) until no anthropogenic pollution (class I). In 2016, the annual average of 37 % of the measuring sites is below the target (class … rank in class II-III, 29 % in class III and 1 measuring site in class III-IV in 2016. Since 2006 there is no 90 percentile of measuring site greater than 20 mg N/l …

… and biocides complied with the environmental quality standards for the period 2016-2018 at the monitoring sites of the German Working Group on water issues of the … monitoring sites where levels were exceeded). Comparison of annual means/maximum in 2016 - 2018 with the environmental quality standard Source: Federal Environment … and biocides complied with the environmental quality standards for the period 2016-2018 at the monitoring sites of the German Working Group on water issues of the …