What is the minimum number of tests required for lead at a new establishment?

The minimum number of tests required for lead at a new establishment is one. This requirement stems from regulations aiming to ensure that drinking water is safe for consumption, particularly in new systems where the potential for contamination exists. Testing for lead is crucial because lead can pose serious health risks, particularly to vulnerable populations such as children and pregnant women.

Since lead can leach into drinking water from plumbing fixtures and pipes, the initial testing helps establish a baseline for contamination levels within the new water system. If lead is detected, further action, such as additional testing and remediation, can be implemented to ensure compliance with health and safety standards. This single, initial test is a vital step in maintaining water quality and protecting public health in any new establishment.