Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Many communities still struggle with a legacy of contaminated land and groundwater. EPA land and waste management research is reducing risks from such contamination, and developing less costly methods for remediation in ways that advance public health and community revitalization.
