Safe Drinking Water Information System

The Safe Drinking Water Information System (SDWIS) is a government database that tracks information about public water systems in the United States. It records details about water quality, testing results, and compliance with safety standards to ensure drinking water is safe for consumers. SDWIS helps regulators monitor and manage water safety, identify problems, and take corrective actions when needed. It also provides the public and policymakers with transparency and access to data about their local water sources, supporting efforts to maintain safe, clean drinking water nationwide.