Water Data and Tools

  • Water Data and Tools

    Using water data and tools to help EPA protect our waters. 

Discover how data and tools help EPA protect and restore our waters to ensure that they are drinkable, fishable and swimmable. Learn about the following categories of water data tools:

Report to Congress

 

Contact Us About Water Data and Tools to ask a question, provide feedback, or report a problem.
Last updated on July 10, 2025