Abstract

The article investigates the physical and chemical indicators of water in the Jeyranbatan reservoir to ensure the safety of drinking water. Their comparative analysis with the indicators adopted as standards in the world, Europe, CIS and on the Absheron peninsula is carried out. Indicators not covered by the relevant structures are treated independently, and the impact of their variability on water composition is considered both individually and cumulatively. Proper monitoring and especially proper determination of measurement frequency intervals directly make it possible to raise the water quality indicators to a high level.