Waters of the United States is a term used in U.S. federal water regulation. Its scope is defined by applicable law, regulations, and court decisions, which can change and require current review. A feature's status is determined through the relevant process, not from the phrase alone. Qualified professionals and legal advisers assess project-specific questions.
Why it matters for owners
Jurisdiction can affect permits and project alternatives. Confirm current requirements with the responsible agencies and qualified advisers.
