Lake Bolluk project to protect the lake. Slender billed gull, Mediterranean gull, gull-billed tern, greater sand plover, spoonbill, black-winged stilt, and avocet are the birds of the lake. Lake Bolluk Lake Bolluk is a lake in Turkey. The lake is in Cihanbeyli ilçe (district) of Konya Province at . It is situated to the east of the highway , which connects Ankara to Silifke and to the west of Lake Tuz. The area of the lake is . Its elevation with respect to sea level is . The hard water of the lake contains sodium. Rrecently, there are two threats to lake;
Tuz resmi gave all salt revenues to the Public Debt Commission - in an attempt to help pay off the Ottoman government's foreign debts. In the face of this government control of salt production (and of salt prices), smuggling became a problem. In the later 19th century, government revenue from tuz resmi was typically 70-80 million kurus per year; by 1912 revenue had risen to 130,476,788 kurus - much higher than other tariffs such as the muskirat resmi (spirits tax) or the damga resmi (stamp duty), although taxes on land and crops continued to return more revenue. Tuz resmi The tuz resmi