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This image displays a SCADA (Supervisory Control and Data Acquisition) system monitoring interface showing a Filter 1 Turbidity Historic Trend Graph. The screen presents real-time water quality monitoring data from an automated water treatment or distribution facility operated by Automation Direct. The graph displays turbidity measurements in NTU (Nephelometric Turbidity Units) on the y-axis, ranging from 0.0 to 20.0, with time-based data points marked along the x-axis at one-minute intervals. The current turbidity reading shown is 000.0 NTU, indicating excellent water clarity with no suspended particles detected.

The interface provides navigation controls for reviewing historical data trends and includes access to multiple monitoring screens through the menu buttons at the bottom, including options for Headworks Info, Aerator Overview, Plant Control, Process Overview, Sludge Pumps, Backwash Valves, Control Valves, and an Alarm Display. This type of system is typical of federal water treatment facility contracts where continuous monitoring and documentation of water quality parameters is a critical requirement under EPA regulations and Safe Drinking Water Act compliance standards.