Texas Commission on Environmental Quality (TCEQ). Class C Water License Exam

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Prepare for the Texas Commission on Environmental Quality (TCEQ) Class C Water License Exam. Utilize flashcards, multiple choice questions, and in-depth explanations. Equip yourself with the skills to succeed!

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For how many years must the results of bacteriological analysis be kept on file?

3 years
5 years
7 years
10 years

The correct answer is: 5 years

Keeping records of bacteriological analysis is crucial for ensuring water quality and compliance with regulations. The correct duration for retaining these results is five years. This requirement is established to provide a reliable record of water quality over time, allowing for trend analysis and demonstrating compliance during inspections or audits. Retention for five years ensures that sufficient data is available for reviewing historical trends and addressing any potential contamination issues that may arise during that period. This time frame balances the need for thorough documentation with the practical aspects of record-keeping in water management systems.