Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Information, Measurement, and Control System for Diagnostics of Surface Water Bodies Based on Stationary Automated Discharge Monitoring Systems and Mobile Floating Laboratories V.M. PANARIN, E.M. RYLEEVA, A.A. MASLOVA This article discusses an information, measurement, and control system (IMCS) for surface water body diagnostics based on stationary automated discharge monitoring systems and mobile floating laboratories. This system enables effective water quality monitoring precisely where emissions occur, including in remote and hard-to-reach areas. A functional diagram of the automated continuous discharge monitoring system with a detailed description of levels is presented. A small unmanned vessel for autonomous remote monitoring has been developed. It is integrated into the IMS for surface water body diagnostics and is designed to measure pollutants in the enterprise's monitored sections. An algorithm for diagnosing sensor status and identifying anomalies in the IMS for surface water body diagnostics has also been developed. Keywords: stationary automated discharge monitoring system, mobile floating laboratories, water quality, information and measurement system, water body diagnostics, maximum permissible concentrations (MPC), SCADA, environmental monitoring. DOI: 10.25791/pribor.8.2026.1696 Pp. 22-28.