Dnieper Estuary
 Dnieper Estuary or Dnieper Liman (Ukrainian: Дніпровський лиман) is an open oligohaline estuary in the northern part of the Black Sea in the southern Ukraine. Main port of the water body is Ochakiv. The estuary has 55 km long 17 km wide. Average depth 6-7 m maximal 12 m (Stanislav hole).The estuary is connected to the Black Sea by the 3.6-km wide strait (between Ochakiv Cape and Kinburn Split).