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Wastewater Treatment (WWT) and Wastewater Collection (WWC)
The study guide is applicable to all four OIT examination modules
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SO Water Distribution
Producing and delivering the highest quality drinking water takes training
Water System Operations (WSO) Distribution 1 & 2 (AWWA) WD Wastewater Treatment (WWT) and WastewaterSO Water Distribution, Class 1 & 2, is organized into 22 chapters addressing core test content on certification exams. Chapters discuss regulations, operator math and chemistry, and specific distribution processes in detail. Other chapters cover water use and system design, water mains, hydrants and valves, water system supply security and public relations. Everything you need to know to pass your Class 1 or 2 exam is included in this book. To
