Which document should be kept up-to-date and at the pool at all times?

The document that should be kept up-to-date and at the pool at all times is the Emergency Procedures. Maintaining an accessible and current copy of Emergency Procedures is vital for the safety and well-being of both staff and patrons. In case of an emergency, having these procedures readily available can significantly improve response times and coordination among staff, ensuring that everyone knows their roles and the correct steps to take.

While the other documents, such as Progress Report Cards, Lesson Plans, and Attendance Sheets have their importance in tracking performance and organizing classes, they do not pose an immediate impact on safety and response in critical situations. Emergency Procedures contain lifesaving information and protocols that need to be followed precisely, making it paramount that this document is always present and up-to-date at the pool.