EPAFinal Rule

Deletion From the National Priorities List for Mercury Refining, Inc.

EnvironmentHealthcare

Summary

The EPA is removing a former mercury refining facility from its list of the most contaminated sites requiring federal cleanup attention. This means the site has been cleaned up enough that it no longer needs intensive federal oversight, though some ongoing monitoring may still occur.

Key Points

  • 1A Mercury Refining, Inc. facility is being removed from the National Priorities List (also called the Superfund list), which tracks the country's most polluted sites
  • 2The site has completed cleanup work required by the EPA and met safety standards for the surrounding environment and groundwater
  • 3The removal indicates the contamination risk to nearby residents and ecosystems has been reduced to acceptable levels
  • 4While removed from the priority list, the site may still have restrictions on land use or require periodic monitoring to ensure contamination doesn't return
  • 5Property owners and nearby residents may see changes in land-use restrictions or be able to redevelop the property for new purposes

Impact Assessment

If you are a homeowner or property owner near this former mercury refining site, this means the EPA has determined the cleanup is complete and the site no longer requires intensive federal monitoring, reducing long-term restrictions on the property.

Impact Level
Routine
Geographic Scope

State-specific

Compliance Cost

None

Who is Affected
HomeownersState Governments

Key Dates

Published

March 5, 2025

Regulatory Connections

Amends CFR Sections
40 CFR Part 300

This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.