Zholmuratova G.

Kapsalyamov B.

Berdesheva G.

Kystaubaeva Z.

Abstract
This research has focused on the assessment of water quality in the Illek River basin, a transboundary water resource shared between Kazakhstan and the Russian Federation. The study highlights the significant pollution caused by industrial emissions, municipal sewage, and other factors, particularly with regards to the presence of boron and hexavalent chromium in the water. The environmental consequences of this pollution have been found to adversely affect both the natural environment and human health.
Effective measures for water purification and ecosystem restoration have shown promise, yet further efforts are required to ensure long-term sustainability and minimize cross-border impact. A sustainable water resource management strategy should encompass preventative measures to curtail ongoing pollution and optimize the use of water resources for agricultural and potable water supply.
Collaboration among diverse stakeholders, including governmental bodies, industrial enterprises, and civil society organizations, is paramount for the successful implementation of water resource recovery and management initiatives. Furthermore, long-term sustainable development strategies are crucial to safeguard water resources and protect the environment for future generations.
In conclusion, it is imperative to undertake comprehensive actions to rehabilitate and safeguard water resources within the Illek River basin.