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FAQ

General Question

How often is lead testing required in NY schools?

In New York State, all schools are required to test their drinking and food-prep water fixtures for lead every three years, or more frequently if regulations are updated. Schools must also retest after any plumbing changes, fixture replacements, or renovations that could impact water quality. Additionally, any fixture that previously tested above the action level must undergo post-remediation testing before being returned to service. The goal of the testing schedule is to ensure continuous monitoring and safe drinking water for students and staff.

What happens if a fixture fails?

If a fixture tests above the NY State action level, it must be immediately taken out of service for drinking or cooking. The school must post clear signage stating “Do Not Drink – Lead Present” and notify parents, teachers, and staff within the required timeframe. The fixture must undergo corrective action, such as replacement, plumbing repair, or installation of certified filters. After remediation, the fixture must pass a post-remediation lead test before it can be put back into service. These steps ensure compliance and protect students from lead exposure.

Which fixtures must be tested?

Schools must test all potable water outlets that are used or potentially used for drinking or food preparation. This includes classroom sinks, hallway fountains, bubbler stations, nursery sinks, cafeteria and kitchen fixtures, nurse’s office sinks, teachers’ lounges, and any tap that could reasonably be accessed by students. Even fixtures not commonly used by students must be tested if they are capable of supplying drinking water. Non-potable fixtures such as mop sinks or custodial basins are generally excluded, but they must be clearly labeled as non-drinking sources.

Do you collect samples during school hours?

Sampling is typically performed before school hours, often early in the morning, to ensure proper stagnation conditions of 8–18 hours. This timeframe ensures the accuracy of first-draw samples as required by regulation. However, if scheduling requires it, we can coordinate limited sampling during school hours as long as the stagnation period is protected and fixtures remain unused. Our team works closely with administrators to minimize disruption and maintain full compliance.

How long until results are available?

Most laboratory results are available within 5–10 business days, depending on lab volume and state reporting requirements. All analyses are performed by ELAP-certified laboratories using approved EPA methods. Schools receive a complete results package, including fixture-by-fixture concentrations, chain-of-custody documentation, and compliance notes. If any fixture exceeds action levels, we alert the school immediately so corrective actions can begin without delay.