The last deadline elapsed at the end of 2005 and required the setting up of collecting systems and treatment for discharges from medium-sized and small agglomerations discharging into freshwater and estuaries agglomerations.
Viimane thtaeg mdus 2005. aasta lpus, kui tuli tagada keskmise suurusega linnastutest mramata veekogudesse ja vikestest linnastutest magevette ja suudmealadele juhitava reovee puhastamine.