How frequently must employee training be implemented to comply with storm water management standards?

Employee training must be implemented annually to comply with storm water management standards because this frequency ensures that employees remain current on the latest regulations, practices, and strategies related to storm water management. Annual training provides a consistent opportunity for reinforcing knowledge, addressing changes in compliance requirements, and integrating any new techniques or technologies. This regularity is essential for maintaining a high level of awareness and competence among employees in managing storm water effectively, which is vital for preventing pollution and complying with environmental regulations.

The other options suggest less frequent training intervals that could lead to gaps in knowledge or updates on pertinent practices, undermining the effectiveness of storm water management programs. For example, monthly training may be excessive and impractical, while bi-annual or every two years training may not be sufficient to keep employees adequately informed of evolving standards and practices. Therefore, annual training strikes a balance between frequency and effectiveness, ensuring that employees are regularly updated and prepared to meet storm water management standards.