Lake Tuz occurs. For most of the year, it is very shallow (approx.). During winter part of the salt is dissolved in the fresh water that is introduced to the lake by precipitation and surface runoff (to 324% salinity). During the summer the lake dries up exposing an average of 30 cm thick salt layer in August. This mechanism is used as a basis for the process of the salt mines in the lake. The three mines operating in the lake produce 63% of the salt consumed in Turkey. The salt mining generates industrial activity in the region, mainly related to salt
Lake Karrinyup Country Club its lifetime. The most significant changes occurred between 2007 and 2008, when Michael Clayton Golf Design was enlisted to undertake a significant overhaul of the golf course to return it, aesthetically and architecturally, to Alex Russell's principles. Dominated by the lake from which the course gets its name, the most memorable holes are ones which run adjacent to and over this natural feature. The signature 8th hole is a 201-metre par 3 which requires a shot that carries the lake onto a raised green. Also notable is the par-5 3rd hole which is flanked along its length by the lake,