Loudias River
The Loudias (Greek: Λουδίας) or Lydias (Λυδίας), popularly called Mavroneri (Μαυρονέρι, "Blackwater", from its Ottoman Turkish name Kara Asmak) is a river in Central Macedonia that flows through the regional units of Pella and Thessaloniki.
Changes in river flow
In the past gathered the waters of the mountains of Voras, Vermio and Paiko, which ended up in the Giannitsa Lake and from there flowed to the Thermaic Gulf. The Loudias now collects water that comes mainly from Mount Paiko and the main sources is close to Aravissos village. A part of river has been converted into an artificial channel, through which was achieved the draining of Giannitsa Lake and its marshlands. Throughout the length of about 60 km, the region is fertile. At the city of Giannitsa there is a rowing center. In 1912, during the First Balkan War, this area became the site of the Battle of Giannitsa.