Career Details
Description
The Wastewater Treatment Operator Class I exam will test you on essential job tasks. These job tasks have been categorized into the Content Areas detailed in the following pages. The table below summarizes the areas that are included on the exam, the number of test questions in each of these areas, and the complexity of the test questions in each area.
Details
Certificates
Certificate name
Water Treatment Operator Class ICertifying Organization
Water Professionals International
Type
A - Core
Certificate name
Certified Biosolids Land Appliers Class ICertifying Organization
Water Professionals International
Type
A - Core
Certificate name
Plant Maintenance Technologist Certification Class ICertifying Organization
Water Professionals International
Type
A - Core
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