EPA Further Extends Public Comment Period for Proposed Final Cleanup Plan at Newark’s Diamond Alkali Superfund Site, Lister Ave. Portion

EPA Further Extends Public Comment Period for Proposed Final Cleanup Plan at Newark's Diamond Alkali Superfund Site, Lister Ave. Portion

November 7, 2024

Newark, N.J. - The U.S. Environmental Protection Agency has extended the public comment period for its proposal to finalize a cleanup plan for the 80-120 Lister Ave. portion of the Diamond Alkali Superfund Site in Newark, N.J. In response to community request, the deadline for submitting public comments has been extended from Nov. 12 to Nov. 26, 2024. The EPA held a public meeting on Sept. 19 to outline details of the plan and address questions from residents and stakeholders.

The proposed plan calls for continued operation of the existing remedy, with improvements including reinstalling and reactivating a total of seven groundwater pumps, upgrading the current groundwater treatment system, and making any necessary repairs to the existing cap covering contaminated materials. This approach builds on the previously completed work and would avoid the short-term risks associated with other options such as digging up and removing the contaminated material outright.

Written comments on the proposed plan may be submitted until Nov. 26, 2024, to Eugenia Naranjo, Remedial Project Manager, U.S. Environmental Protection Agency, 290 Broadway - 18th Floor, New York, NY 10007 or via email: [email protected].

For additional background and to see the proposed cleanup plan, visit the Diamond Alkali Superfund site page.

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