Region 8
Serving Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations
Five-Year Reviews
National Information
Regional Information
Five-Year Reviews Online is the source for obtaining Five-Year Reviews, documents prepared by EPA to evaluate the implementation and performance of site remedies to determine if they remain protective of human health and the environment. Using Five-Year Reviews Online, you can search by state, site name or EPA ID, region, keyword, or fiscal year across all available Five-Year Reviews.
Search five-year reviews online for all 50 states or any of the 10 EPA Regions