On March 3, 2022, the U.S. Environmental Protection Agency (“EPA”) released its 2020 Toxics Release Inventory (“TRI”) National Analysis report. EPA’s report analyzes the most recent Toxic Release Inventory (“TRI”)
Continue Reading EPA Announces Plan to Propose Removal of De Minimis TRI Reporting Exemption for PFAS in Summer 2022
Robert J. Schena
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EPA Publishes UCMR 5 Rule to Require Sampling and Monitoring of 29 PFAS
By Robert J. Schena on
The federal Safe Drinking Water Act (SDWA) requires that once every five years, the United States Environmental Protection Agency (EPA) publish a list of unregulated contaminants to be monitored by…
Continue Reading EPA Publishes UCMR 5 Rule to Require Sampling and Monitoring of 29 PFAS
New Pennsylvania DEP PFOA and PFOS Cleanup Standards are Now Effective
By Robert J. Schena on
New Pennsylvania Department of Environmental of Protection (“PADEP”) regulations that include new cleanup standards for three per- and polyfluoroalkyl substances (PFAS) were published in the Pennsylvania Bulletin on Saturday, November…
Continue Reading New Pennsylvania DEP PFOA and PFOS Cleanup Standards are Now Effective
EPA Publishes Draft PFAS Analytical Method for Array of Environmental Media
By Robert J. Schena on
This past August, EPA published Draft Method 1633 – Analysis of Per- and Polyfluoroalkyl Substances (“PFAS”) in Aqueous, Solid, Biosolids, and Tissue Samples by LC-MS/MS. Once, finalized, this single…
Continue Reading EPA Publishes Draft PFAS Analytical Method for Array of Environmental Media
PA Independent Regulatory Review Commission Approves Rulemaking with PFOA and PFOS Cleanup Standards
By Robert J. Schena on
On September 23, 2021, the Pennsylvania Independent Regulatory Review Commission (IRRC) approved a final form rulemaking that revises the Pennsylvania Department of Environmental Protection’s (PADEP) regulations that implement that…
Continue Reading PA Independent Regulatory Review Commission Approves Rulemaking with PFOA and PFOS Cleanup Standards
New Pennsylvania PFOS and PFOA Cleanup Standards Reach Final Major Regulatory Hurdle
By Robert J. Schena on
The process to revise regulations in Pennsylvania is often long and involved, and the Pennsylvania Department of Environmental Protection’s (PADEP) revision to its Act 2 Chapter 250 regulations to incorporate…
Continue Reading New Pennsylvania PFOS and PFOA Cleanup Standards Reach Final Major Regulatory Hurdle
PADEP Approves NPDES Permit with PFOA and PFOS Discharge Limits
By Robert J. Schena on
On March 24, 2021, the Pennsylvania Department of Environmental Protection (PADEP) announced that it issued an National Pollutant Discharge Elimination System (NPDES) permit to the Biddle Air National Guard…
Continue Reading PADEP Approves NPDES Permit with PFOA and PFOS Discharge Limits
Impact of “Hazardous Substance” CERCLA Designation on State Superfund Laws
By Adam H. Cutler & Robert J. Schena on
We’ve discussed in our previous posts the process that EPA will likely use to designate PFOA and PFOS as “hazardous substances,” how that designation will impact responsible parties, and…
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Potential Impact PFOA and PFOS Designation as “Hazardous Substance” on Ongoing EPA-lead Investigations and Remediations
By Adam H. Cutler & Robert J. Schena on
In two of our previous posts, we discussed the United States Environmental Protection Agency’s (EPA) “Hazardous Substance” Designation Process and the Implications of a Designation on Responsible Parties. Here,…
Continue Reading Potential Impact PFOA and PFOS Designation as “Hazardous Substance” on Ongoing EPA-lead Investigations and Remediations
Implications of EPA Designation of PFOA and PFOS as “Hazardous Substances”
By Adam H. Cutler & Robert J. Schena on
The Biden Administration has pledged to designate certain PFAS as hazardous substances under federal law. What effect would the United States Environmental Protection Agency’s (EPA) designation of PFOA and PFOS…
Continue Reading Implications of EPA Designation of PFOA and PFOS as “Hazardous Substances”