Mercury

Mercury Inventory Report

On December 21, 2023, EPA published an inventory report on the supply, use, and trade of mercury in the United States, as required by the Toxic Substances Control Act (TSCA). The report is the second in a series of triennial reports supported by the Agency’s mercury inventory reporting rule.

Learn more about the 2023 Mercury Inventory Report.

Mercury Reporting Amendments

EPA published a final rule to amend the mercury inventory reporting requirements for persons who import pre-assembled products that contain a mercury-added component.

Learn more about the mercury inventory reporting rule.

Read the updated compliance guide for the mercury inventory reporting rule.

Advisories about Mercury in Fish

• Guidelines for eating fish that contain mercury
• EPA-FDA advice about eating fish and shellfish
• Find fish advisories specific to your state, territory or tribe

Reducing Mercury in Gold Refining Shops

Small-scale gold refining is a major cause of air pollution from mercury. EPA helped design a low-cost mercury capture system that is simple to build and install, uses locally available materials, and reduces mercury emissions by at least 80%.

• Learn how EPA's mercury capture system is helping reduce mercury in gold shops.