Istituto Comprensivo Sant’Elia a Pianisi Comenius WET WET Water Europe´s Treasure Croatia-Cyprus-Germany-Italy- lithuania 2012-2013 The local authorities are very sensible to the problem of water pollution so they keep the plants very efficient, and only after different steps …. …the waste water flows into the narrow nearby stream called “Zita”. All the depurator because of the little number of inhabitants are small.