£93.50

American Water Works Association WSO Water Treatment, Grade 1: Awwa Water System Operations Wso

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Last 47 days · 47 data points (no recent data)

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£93.50 £90.22 £90.94 £91.65 £92.37 £93.08 £93.80 25 April 2026 06 May 2026 18 May 2026 29 May 2026 10 June 2026

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41 days 6 days · current 0 10 21 31 41 £91 £94 Days at Price

Price Analysis

Most common price: £91 (41 days, 87.2%)

Price range: £91 - £94

Price levels: 2 different prices over 47 days

Description

AWWA’s Water System Operations (WSO) series is the leading operator certification training, aligned with current Association of Boards of Certification (ABC) Need-to-Know criteria and offering training based on experience and certification level. Water Treatment, Grade 1, is organized into 21 chapters addressing core test content on certification exams. Chapters discuss regulations, operator math and chemistry, and specific treatment processes in detail. Other chapters cover water quality testing, electrical and monitoring systems, treatment plant safety, and monitoring and recording requirements. Everything you need to know to pass your Grade 1 exam is included in this book. To reinforce learning, the book includes full-color illustrations and links to video clips, as well as questions at the end of each chapter. Key Features: Developed in accordance with the latest ABC criteria Focuses on specific experience and certification level Includes additional study questions at the end of each chapter Access to more than 100 videos for additional learning is included

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