Lakes in the Croatian Limestone RegionArchived March 7, 2012, at the Wayback Machine by Milivoj Petrik. The present hydrologic regime of the Batina lakes differs from the past one because, in 1912, a tunnel was constructed from the basin Sladinac in to the port of Plote in order to lower the level of the lakes. page 16.
Lakes in the Croatian Limestone RegionArchived March 7, 2012, at the Wayback Machine by Milivoj Petrik. The present hydrologic regime of the Batina lakes differs from the past one because, in 1912, a tunnel was constructed from the basin Sladinac in to the port of Plote in order to lower the level of the lakes. page 16.