Groundwater
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Department of Justice Secures First Title VI Environmental Justice Resolution Agreement
On May 4, 2023, the Department of Justice (DOJ) announced a first-of-its-kind Title VI environmental justice interim resolution agreement with the Alabama Department of Public Health (ADPH). The resolution follows an investigation DOJ and the Department of Health and Human Services (DHHS) initiated in November 2021 into whether ADPH violated Title VI of the Civil… Continue reading
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New WOTUS Rule Halted in Half of Country by Federal District Court
On April 12, 2023, a federal district court judge in North Dakota issued a temporary injunction blocking implementation of the EPA and Army Corps of Engineers regulations redefining Waters of the United States (“WOTUS”) under the Clean Water Act (“CWA”) (the “2023 WOTUS Rule”). Continue reading
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Incorporating PFAS in Industrial Wastewater Discharge Permits to Minimize Risk or Extent of Future CERCLA Liability
PFAS are being detected in drinking water systems across the United States. Moreover, evolving regulatory developments already require or soon will require that public water systems sample for and remediate these chemicals (see, e.g., here). Continue reading
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Jenner & Block Wishes Bon Voyage to Gay Sigel as She Starts Her Next Adventure with the City of Chicago
As Gay Sigel walked through the doors at One IBM Plaza in Chicago, fresh out of law school and ready to launch her career as an attorney at Jenner & Block, she could not have envisioned the tremendous impact she would have on her clients, her colleagues, and her community over the next 39 years. Continue reading
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How Low Can You Go—U.S. EPA Attempts to Answer that Question With New PFAS Health Advisory Levels
U.S. EPA issued its long anticipated interim updated drinking water health advisories for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) that replace previous health advisories for these per- and polyfluoroalkyl substances (PFAS) that had been set at 70 parts per trillion (ppt). Continue reading
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U.S. EPA Updates Regional Screening Levels to Add Five New PFAS Chemicals
On May 18, 2022, U.S. EPA updated its Regional Screening Level tables to include five new per- and polyfluoroalkyl substances (PFAS). The five new PFAS compounds added to the RSL tables are hexafluoropropylene oxide dimer acid and its ammonium salt (HFPO-DA – sometimes referred to as GenX chemicals), perfluorooctanesulfonic acid (PFOS), perfluorooctanoic acid (PFOA), perfluorononanoic… Continue reading
CERCLA, Climate Change, Contamination, Emerging Contaminants, Groundwater, RCRA, Sustainability, WaterAgency for Toxic Substances and Disease, ammonium salt, CERCLA, Contamination, Corporate Environmental Lawyer, EPA, GenX chemicals, hexafluoropropylene oxide dimer acid, HFPO-DA, industrial soil, Jenner & Block, perfluorononanoic acid, perfluorooctanesulfonic acid, perfluorooctanoic acid, PFAS, PFHxS, PFNA, PFOA, PFOS, Polyfluoroalkyl, RCRA, Regional Screening Level, remediation, RSL, Steven M. Siros, tap water -
“Silent Spring” and the Life Cycle of Emerging Contaminants
On the 60th anniversary of the publication of Rachel Carlson’s groundbreaking book “Silent Spring”, the world continues to struggle to manage the human health and environmental risks associated with newly discovered emerging contaminants. Continue reading
Climate Change, Consumer Law and Environment, Contamination, Emerging Contaminants, Groundwater, Sustainability, TSCA, Water1, 4-dioxane, asbestos, chemicals, Corporate Environmental Lawyer, DDT, dioxin, Earth Week, Emerging Contaminants, environment, EPA, global stewardship, Groundwater, human health, Jenner & Block, MTBE, PCB, pesticides, PFAS, Rachel Carlson, Silent Spring, soil, Steven M. Siros, strategic roadmap, TSCA -
Earth Week Series: Imagine a Day Without Environmental Lawyers
On this 52nd anniversary of Earth Day, I am not writing yet another, typically not very funny, riff on one of Shakespeare’s most famous lines.[1] Instead, I am inspired by one of the most popular of our blogs, written in 2017 by our talented former partner, E. Lynn Grayson, “Imagine a Day Without Water.” To… Continue reading
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U.S. EPA Finalizes Fifth UCMR—PFAS Remain in the Regulatory Bullseye
On December 20, 2021, U.S. EPA finalized its Fifth Unregulated Contaminant Monitoring Rule (UCMR) that will require public water systems (PWS) to collect monitoring data for 29 per- and polyfluoroalkyl substances (PFAS) and lithium in drinking water. Continue reading