Olavas – 1077 ha lake, located in Utena district, Lithuania. The depth of Alauša reaches 42 years. The lake has 2 islands with total area of 6.11 ha (in the northern island of 5,98 ha coastal island and in the south of 0,13 ha hall). The length of the lake from the north to the south – 5.9 km, the width – up to 2.7 km, the length of the coastline – 23 km, the water volume 125,5 million. M3. The altitude of 138,1 m. Lake dune consists of two rens. The bottom is boiled, atabrade and scullum sand. The northwest and southwest coast is high, south-east and... Wikipedia
