council direct octob adapt consequ access greec direct eec method measur frequenc sampl analysi surfac water intend abstract drink water member state eec council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament account access greec european commun articl council direct eec octob method measur frequenc sampl analysi surfac water intend abstract drink water member state adapt pursuant paragraph articl treati council consult econom social committe propos commiss committe posit submit opinion time limit set council paragraph articl treati absenc opinion prevent council take action regard desir rapid adopt requir amend council consid avail possibl adopt direct articl articl direct eec quot quot replac quot quot articl direct effect januari articl direct address member state luxembourg octob council presid walker oj oj