Ontario Operator-in-Training (OIT) Practice Exam

What is the purpose of O. REG. 170/03 regarding drinking water systems?

1. It establishes treatment standards only for sewage.

2. It sets rules for volunteer operator certifications.

3. It outlines minimum operating criteria for drinking water systems.

4. It requires testing protocols for emergency response.

The correct answer is: It outlines minimum operating criteria for drinking water systems.

The purpose of O. REG. 170/03 is to outline minimum operating criteria for drinking water systems. This regulation is crucial as it establishes standards and protocols that drinking water systems must meet to ensure the safety and quality of drinking water provided to the public. It includes provisions related to monitoring, testing, and reporting that are vital for maintaining public health and safety in relation to drinking water. This regulation lays down guidelines that operators must follow to ensure that water systems are functioning correctly and that water is treated and delivered in a manner compliant with health standards. By providing this framework, the regulation plays a significant role in safeguarding drinking water from contamination and ensuring it meets the established safety benchmarks. In this context, the other options do not accurately reflect the primary purpose of O. REG. 170/03. The regulation specifically focuses on drinking water systems rather than sewage treatment, volunteer certifications, or emergency response testing protocols. Understanding the critical role of this regulation helps emphasize the importance of compliance in maintaining safe drinking water for communities.