Ontario Operator-in-Training (OIT) Practice Exam

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Study for the Ontario Operator-in-Training (OIT) Test. Use flashcards and multiple-choice questions for preparation, with hints and explanations for each. Get ready for your exam!

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Which Ontario regulation addresses drinking water testing and sampling?

O. REG. 129/04
O. REG. 169/03
O. REG. 170/03
O. REG. 120/03

The correct answer is: O. REG. 170/03

The regulation addressing drinking water testing and sampling within Ontario is O. REG. 170/03. This regulation specifically outlines the requirements for the testing and sampling of drinking water, ensuring that water suppliers meet health and safety standards to protect public health. It establishes protocols for monitoring drinking water quality, including frequency and types of testing, reporting results, and taking necessary actions in response to test outcomes. This ensures that the water provided to the public is safe for consumption and meets regulatory standards. The other regulations listed focus on different aspects of water management and the environment but do not specifically target drinking water testing and sampling in the same way that O. REG. 170/03 does.