Contact
Last reviewed October 25, 2026
We welcome corrections, source suggestions, and feedback on our guides and tools.
How to reach us
Email: atusell@gmail.com — Know Your Well Water is operated by Amadeo Tusell Orovio, Carrer Mora d’Ebre 5, 08023 Barcelona, Spain.
A contact form will be added here. In the meantime, corrections and questions about accuracy are especially appreciated — please include the page URL and a clear description of the issue.
Water emergencies
We cannot provide individual water-safety assessments. If you suspect your water is unsafe, contact your local health department or an accredited laboratory, and use a safe alternate water source in the meantime.