NEHA Registered Environmental Health Specialist/Registered Sanitarian (REHS/RS) Practice Exam

A water leak with a diameter of 1/8 inch can indeed result in a significant loss of water over the course of 24 hours, and understanding the mechanics of how this occurs is crucial. Specifically, a leak of this size can drip continuously, and the flow rate is calculated based on the size of the opening.

Research indicates that a leak of this size can waste approximately 400 gallons of water in a single day. This is due to the consistent dripping and flow through the opening, which, when calculated over the span of 24 hours, accumulates to a substantial amount. The capacity of leaks to lead to such significant losses demonstrates the importance of timely repairs and inspections in environmental health practices, particularly regarding water conservation and management.

This emphasizes the importance of being vigilant about even small leaks, as they can contribute to larger issues over time if not addressed.