Free VA Water Operator Exam Prep

ABC/WPI Water Treatment Operator Class IV blueprint: 35 of 100 scored items covering coagulation, filtration, membranes, disinfection dosage and contact time, corrosion control, chemical feed, and SCADA-based process adjustment. The parallel wastewater area, Treatment Process Evaluation and Adjustment, carries 42 of 100 items.

ABC/WPI Water Treatment Class IV: 20 of 100 items on intakes, pumps, valves, motors, blowers, analyzers, PLC and SCADA hardware, asset management, and pump efficiency testing. The wastewater equivalent, Equipment Evaluation, Maintenance and/or Operation, carries 28 of 100 items.

ABC/WPI Water Treatment Class IV: 17 of 100 items, 11 of them recall level, on sampling, preservation, turbidity, residual chlorine, alkalinity, hardness, microbiology, and emerging contaminants. The wastewater Laboratory Analysis area carries 15 of 100 items with zero calculation items.

ABC/WPI Water Treatment Class IV: 14 of 100 items on surface water and groundwater characteristics, well static and pumping levels, reservoir and watershed inspection, contamination sources, and source water protection planning. This area has no direct wastewater counterpart.

ABC/WPI Water Treatment Class IV: 14 of 100 items on chemical handling and SDS use, confined space and lockout/tagout, emergency response, facility and cyber security, regulatory compliance and public notification, records, budgets, procurement, and supervision. The wastewater equivalent carries 15 of 100 items including 5 calculation items.