EPA and State of New Jersey Propose Settlement that will provide nearly $19 million for the Riverside Industrial Park Superfund Site in Newark, New Jersey

EPA and State of New Jersey Propose Settlement that will provide nearly $19 million for the Riverside Industrial Park Superfund Site in Newark, New Jersey

April 16, 2024

In 2021, EPA finalized a cleanup plan for the Superfund site, known as a Record of Decision, that includes a combination of cleanup technologies and other measures to address contaminated soil, soil gas, groundwater, sewer water and waste at the site.

"This settlement marks important progress in our work to clean up the Riverside Industrial Park and our commitment to protect public health by reducing the potential exposure to toxic contamination," said EPA Regional Administrator Lisa F. Garcia. "Through EPA's Superfund program, we will continue to hold accountable those responsible for the cleanup, not the taxpayers."

"Working together over the last 15 years, the DEP and EPA have taken the necessary actions to make sure this site does not continue to impact the Passaic River, which is adjacent to the Riverside Industrial Park site and is a critical natural resource for many overburdened communities," said New Jersey Environmental Protection Commissioner Shawn M. LaTourette. "Our collective action announced today also ensures that the parties responsible for the contamination at the Superfund site pay for and perform the investigation and cleanup."

The Riverside Industrial Park Superfund site is a 7.6-acre active industrial property located at 29 Riverside Avenue in Newark, New Jersey. From 1902 to 1971, the Patton Paint Company (which merged into the Paint and Varnish Division of Pittsburgh Plate Glass Company in 1920, later changing its name to PPG Industries, Inc. in 1968) manufactured paint, resins, linseed oil, and varnish. From 1971 to the present day, the site was subdivided into fifteen lots and has been used by many companies for a variety of businesses from warehousing and packaging to chemical and cosmetics manufacturing. The soil and groundwater contamination are attributed to historic site operations, accidental spills, illegal dumping, improper handling of raw materials, and improper waste disposal.

EPA's comprehensive cleanup plan calls for:

• Excavating contaminated soil. Lead-contaminated soil and fill material around a former manufacturing building at the site will be removed and disposed of off-site. The bulkhead bordering the site along the river will be reinforced or reconstructed, and a site-wide cap will be constructed. To protect the cleanup measures, deed notices will be recorded and amended, and fencing will be maintained and enhanced, as appropriate, across the site.
• Assessing vapors in the soil and the indoor air in occupied buildings on the site and, if needed, installing mitigation systems to protect people in those buildings from vapor intrusion. EPA will require that special systems be installed in any buildings constructed in the future to protect occupants. EPA will establish site-wide deed notices and appropriate restrictions on property use.
• Groundwater will be monitored to evaluate changes in groundwater contamination after other components of the remedy are implemented. EPA will also require groundwater use to be restricted.
• Removing sewer water and solids from an inactive sewer line and transferring it into appropriate containers for off-site treatment and disposal. The sewer line will be closed.
• Transferring waste from underground storage tanks, contaminated soil surrounding the USTs and various waste found across the site into appropriate containers for off-site treatment and disposal.

Under the proposed agreement, PPG also will reimburse approximately $117,000 previously spent by the New Jersey Department of Environmental Protection (NJDEP) for the site.

The proposed consent decree, which has been lodged in the United States federal district court for the district of New Jersey, is subject to 60-day public comment period once notice is published in the Federal Register and New Jersey Register. At the close of the comment period, the United States and the State will evaluate the comments and decide whether to proceed and then, if appropriate, seek final approval by the court.

For more information, and to view the proposed consent decree, please visit this page: https://www.justice.gov/enrd/consent-decrees

To learn more, please visit the EPA's the Riverside Industrial Park Superfund Siteweb site.

Follow EPA Region 2 on Xand visit our Facebookpage. For more information about EPA Region 2, visit our website.

24-031