Terms of Use
Last updated: March 2026
Informational Purpose Only
The information provided on TapScore USA is for general informational and educational purposes only. It is not intended as medical, health, or professional advice. Always consult with qualified professionals regarding your specific water quality concerns.
Data Accuracy
Water quality data is sourced from the EPA's Safe Drinking Water Information System (SDWIS). While we strive to present this data accurately, we cannot guarantee that all information is current, complete, or error-free. The EPA updates its database periodically, and there may be delays between when data is reported and when it appears on this site.
Safety Grades
The safety grades (A through F) displayed on this site are our own calculations based on EPA violation data. They are not official EPA ratings or endorsements. See our Methodology page for details on how grades are calculated.
Affiliate Links
This site may contain affiliate links to water filters, testing kits, and other products. When you purchase through these links, we may earn a commission at no additional cost to you. Product recommendations are based on the contaminants detected in EPA data and general filtration best practices. We do not test or endorse specific products.
No EPA Affiliation
TapScore USA is an independent website and is not affiliated with, endorsed by, or connected to the United States Environmental Protection Agency (EPA) or any government agency.
Limitation of Liability
TapScore USA and its operators shall not be liable for any damages arising from the use of or inability to use this website or the information provided. Use this site at your own risk.
Changes to Terms
We reserve the right to update these terms at any time. Changes will be posted on this page with an updated date.