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Event/ date: Freshwater Eionet Workshop, 18-19.6.2015Author: Jeanette Völker1
Reporting under the Drinking Water Directive 98/83/EC
Exercise 2011-2013: Status of MS reporting, lessons learned, first preliminary results
2
Status of reporting
Event/ date: Freshwater Eionet Workshop, 18-19.6.2015Author: Jeanette Völker
3
Status of work
• Creation of an European database of all reported data
• Development of country reports for each MS
Event/ date: Freshwater Eionet Workshop, 18-19.6.2015Author: Jeanette Völker
4
Country reports – maps (examples)
Reporting obligation for WSZ polygons
needs to be introduced should the DWD
spatial data be created
Event/ date: Freshwater Eionet Workshop, 18-19.6.2015Author: Jeanette Völker
5
Country reports – graphs (examples)
Event/ date: Freshwater Eionet Workshop, 18-19.6.2015Author: Jeanette Völker
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Overview small WSZ
• From 10 MS, some 12 mill. citizens are supplied by
small WSZ
• About 60-70% were monitored; from these some 4-
6% were non compliant
• Variation of monitoring frequency, compliance etc.
very high between MS
Event/ date: Freshwater Eionet Workshop, 18-19.6.2015Author: Jeanette Völker
7
Preliminary results – small WSZ
High number of small WSZ, low volume of water supplied, mean
resident population
Event/ date: Freshwater Eionet Workshop, 18-19.6.2015Author: Jeanette Völker
8
Lessons learned – content issues
• Overall reliable data
• Relatively high number of WSZ that do not meet the minimum monitoring frequencies (up to > 50%)
• Low number of non compliance of analyses
• Non compliance mostly caused by microbiological parameters (Ecoli and Coliform bacteria), and indicator parameters (e.g. Fe, Mn, Al, Odeur)
• Some 50 % of MS report additional, voluntary information (WSZ closed reason, location of WSZ, information on small WSZ)
Event/ date: Freshwater Eionet Workshop, 18-19.6.2015Author: Jeanette Völker
9
Short term planning (until 2016)
Event/ date: Freshwater Eionet Workshop, 18-19.6.2015Author: Jeanette Völker