The article presents the main provisions of the new Environmental Code of the Republic of Kazakhstan, which entered into force on July 1, 2021, in accordance with the new articles of the rules of state monitoring, the criteria of a new system for monitoring water bodies of the country have been introduced. In the research of diploma projects of graduate students in accordance with the new criteria related to the water resource, they received the name "Conducting hydroecological monitoring of water sources of the pond farm of "Halyk Balyk" LLP. When determining the composition of the water of the main mountain rivers, such as Lavar, Zharu, Aschysai, flowing into this pond, appropriate samples were taken and the level of pollution was determined. In addition, there is a decrease in the water level of the pond.It was revealed that the main reason for the decrease in water at the pond is that, due to the unfair diversion of the riverbed by fruit and vegetable farms located at the sources of the above-mentioned rivers. Due to the lack of water in the pond in the spring season, about ten million fish fry died on the farm of Halyk Bank LLP, and the level of pond water pollution exceeded the maximum permissible norms. Especially the employees of the farm "Halyk Bank" clean the polluted Alavar River from dirt, reeds, shrubs, garbage. Within the framework of the topic, students visited this farm, got acquainted with the levels of development of sturgeon fish, took samples of water and soil of toga, conducted research during the passage of industrial and pre-graduate practice in the institution "Kazhydromet".