Legal

Privacy Policy

Last updated: July 29, 2026

Operator and controller

US Water Score is operated by Copyvisor OÜ, registry code 16023836, Aia tn 5-3, 10111 Tallinn, Estonia. Copyvisor OÜ is the controller for personal information sent to the site.

Information and legal bases

Essential server logs (such as IP address, requested page, timestamp, browser identifier, and response status) are processed for security, reliability, and abuse prevention on the basis of our legitimate interests. Google Analytics is loaded only after your consent and provides aggregate usage information such as pages viewed, device category, and approximate location.

Processors and international transfers

Hosting and infrastructure providers process limited technical data to deliver and secure the service. If you consent, Google processes analytics data under its applicable data-protection terms; this may involve processing outside the European Economic Area using recognized transfer safeguards.

Choices and retention

Your analytics choice is stored locally in your browser. Use “Analytics settings” in the footer to reopen the choice. Operational logs are ordinarily retained no longer than 30 days. Email correspondence is retained for up to 12 months unless an active request or legal obligation requires longer retention.

Public water data

The water-quality information displayed by this site comes from public records and is associated with public water systems and geographic areas, not individual household accounts.

Your rights and complaints

Depending on applicable law, you may request access, correction, deletion, restriction, portability, or object to processing; you may withdraw analytics consent at any time. Email david@uswaterscore.com. You may also complain to the Estonian Data Protection Inspectorate or your local supervisory authority.