The Annual Water Use Accounting Reports Dataset contains data from annual water use accounting reports of economic operators about water, abstracted from surface water and groundwater bodies, received from other economic operators, used, transmitted, economized and lost during the supply. Economic operators submit their annual reports on water use accounting to the Environmental Protection Agency through information system "Integrated Computer System for Environmental Information Management" (AIVIKS), in accordance with the requirements of the Description of Procedures for Water Use and Wastewater Management Accounting.