Requires public community water systems to provide customers with certain information regarding lead in drinking water.

This bill requires public community water systems (serving at least 15 connections or 25 year-round residents) to provide specific lead-related information to customers. It mandates that water systems include details about lead sources, health effects, and reduction measures in annual Consumer Confidence Reports (as required by federal law), and send written notices to new customers within 90 days of service. Additionally, systems must notify all customers 48 hours before lead pipe work (or as soon as practicable in emergencies), including temporary water safety risks and mitigation steps. All notices must align with guidelines published by the Department of Environmental Protection within 120 days of the bill's effective date. The law directly affects residents, businesses, and institutions receiving water from covered systems across New Jersey.