The U.S. Environmental Protection Agency (EPA) announced Monday (5/4/26) it will conduct comprehensive reviews of cleanup work beginning this spring at four Superfund sites, including the Arconic (formerly Alcoa) Davenport Plant site in Riverdale and the Mississippi River Pool 15.
The sites undergo a review every five years to ensure ongoing or completed remediation efforts continue to protect human health and the environment, according to the EPA news release. "Upon completion of the review, EPA will make a Five-Year Review Report available on the Superfund Site Profile page," the EPA stated.