Ensuring Drinking Water Quality in Israel: Regulatory Frameworks and Current Challenges
Lecture
Ensuring the safety of drinking water is a central public health responsibility that relies on the continuous interaction between scientific knowledge, engineering practice, and regulatory decision-making. This seminar provides an overview of how drinking water quality is governed in Israel, focusing on the role of the Ministry of Health in managing risks across a complex and evolving water system.
The seminar outlines the general regulatory approach used to protect drinking water quality, including the use of health-based standards, risk assessment, and a multi-barrier concept spanning water sources, treatment processes, and distribution systems. Emphasis is placed on how monitoring data, scientific evidence, and uncertainty are incorporated into regulatory oversight and policy development.
Building on this framework, the seminar presents selected examples of current challenges faced in practice. In particular, ithighlights how emerging contaminants, such as per-and polyfluoroalkyl substances (PFAS), challenge existing regulatory paradigms due to their persistence, widespread occurrence, and evolving toxicological evidence. These examples are used to illustrate how regulators adapt to new scientific insights, balance different types of health risks, and translate research findings into operational and policy responses.
Overall, the seminar provides an overview of drinking water regulation in Israel and reflects on how regulatory practice responds to evolving scientific knowledge
