Slide: 11
Presentation: Liliana Cortellini
DG ENV/B3
DG ENV/B3
Water monitoring and identification of polluted waters (1)
Nitrate concentration in Freshwaters
where
Øsampling
stations Directive 75/440/EEC
Øother
sampling stations representative of surface waters
when
Øat
least one year every four years
Ømonthly
and more frequently during flood periods