The aim of the project ''Arrangement of the stream of Acharnon Kanapitsa N Attica'' from ChTH 0000 Ejection into the river Kifissos to ChTH 12586 Area of Thrakomakedones Municipality of Acharnon Menidi at the southern outskirts of the mountainous volume of Parnitha is to ensure the drainage of the floodwaters of the stream for a recovery period T50 in order to protect the floodwaters of the adjacent area with intense anthropogenic activity but also to protect the bed of the stream which due to its passage through urbanized areas is subject to significant anthropogenic pressures The benefits will be important for the economic activity in the area because the floodwaters will stop to the commercial center of the Municipality of Acharnon and will protect both the houses and the crafts installed along the stream The majority of the stream leaks the Municipality of Acharnon Thrakomakedones while a small downstream section before its estuary in Kifissos river length about 400 m enters the Municipality of Ag Anargyroi KamaterouThe area is administratively under the Decentralized Administration of Attica and specifically in the Regional Unit of Western Attica of the Region of Attica