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16 Sep 2011
The American Water Works Association is the oldest and largest nonprofit, scientific and educational organization dedicated to safe and sustainable water in the world.
Study materials to help you succeed. ABC works with AWWA and WEF to develop guides to help operators prepare for taking a certification exam. These guides are available for purchase from: Water Treatment and Distribution Operators. American Water Works Association Bookstore Phone (800) 926-7337.
Class 1 & 2 Study Guides include 2 pretests with answers, activated sludge general knowledge information, and Class 1 & 2 Math questions. These Study Guides are meant to help prepare operators for their Waste Water Treatment Operators Certification Exams. To go to the Class 1 & 2 Study Guide Click on above tab.
A Guide to Preparing for Water Treatment Operator Certification Exams. Learn with flashcards, games, and more — for free.
Water Treatment Operator Need-to-Know Criteria The following are approved as reference sources for the 2017 ABC standardized water treatment operator exams. Series (Grades 1 & 2, Grades 3 & 4); Basic Science Concepts and Applications; Water Quality; Water Sources; Water System Security, A Field Guide.
Level 2 Water Treatment Exam. ABC Need To Know Criteria for Water Treatment; ABC Recommended AWWA study guides; ABC Sample Exam Questions; California State Univ. Water Treatment Plant Operation, Vol. 1; California State Univ. Water Treatment Plant Operation, Vol. 2; EPA's Interactive Sampling Guide; EPA

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March 2018