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National Listing of Fish Advisories

Published by U.S. EPA Office of Water (OW) | U.S. Environmental Protection Agency | Catalog Last Checked: May 01, 2026 at 06:08 PM | Dataset Last Updated: January 01, 2014
The National Listing of Fish Advisories (NLFA) is an online database that includes available information describing state-, tribal-, and federally-issued fish consumption advisories and fish tissue data, that served as the basis for the advisories, in the continental United States and its territories. It contains historical information on fish advisories from 1974 to 2011.The database allows users to map the distribution of advisories, and provide specific information based on the State, contaminant or fish species of interest.

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