Caspian Sea of around 149,200 square miles (386,400 square km)— bigger than the region of Japan—and its surface lies somewhere in the range of 90 feet (27 meters) below sea level. The sea bed in the southern part reaches as low as 1,023 m (3,356 ft) below sea level, which is the second lowest natural depression on earth after Lake Baikal (−1,180 m, −3,871 ft). The ancient inhabitants of its coast perceived the Caspian Sea as an ocean, probably because of its saltiness and large size. The sea has a surface area of 371,000 km (143,200 sq mi) (not including the detached
Sea of Galilee the Jordan River basin. After 5 years of drought , Sea of Galilee is expected to get to the black line. The black elevation line is the lowest depth from which irreversible damage begin and no water can be pumped out anymore. Israel Oceanographic and Limnological Research describe it as "The black line marks -214.87 m, the lowest-ever level reached since 1926 when the water level record began. According to the water authority, the Kinneret water level must not decline below this level." In February 2018, The city of Tiberias requested a desalination plant to treat the water coming from