Lake Sudochye is the only large lake on the left bank of the Amudarya River delta. The current nature of changes in the environmental situation, conservation of biodiversity and sustainable development in this region largely depends on the life activity of the Sudochinsko - Mashankul - Karazhar lake system. Sudoche is relevant not only from the point of view of preserving a large unique natural site, but also plays a huge role in the development of the economic potential of the Muynak and Kungrad regions of the Republic of Karakalpakstan, and most importantly, the lakes. Sudoche is the main link of the world migratory route of migratory birds, and is included in the Ramsar Convention list. In addition, Lake Sudochye is a natural reserve of unique flora and fauna that has no ecological analogues.