What is the minimum number of contact hours required for Water Treatment 3 (WT3)?

The minimum number of contact hours required for Water Treatment 3 (WT3) is 25. This standard is established to ensure that water operators achieve a sufficient level of training and practical knowledge necessary to effectively manage and operate water treatment facilities.

Having at least 25 contact hours allows trainees to engage deeply with the subject matter, covering key concepts such as water chemistry, treatment processes, and regulatory compliance. This comprehensive training prepares operators to handle the complexities of water treatment, ensuring they are well-equipped to maintain quality standards and respond to operational challenges.

The requirement for 25 contact hours reflects a balance between classroom instruction, hands-on experience, and understanding of theoretical content, which is critical for achieving operational proficiency in the field of water treatment.