Allison A. Torrence
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EPA Plans to Improve Lead and Copper Drinking Water Rule While Facing Legal Challenge from States

EPA faces continuing pressure to improve the way it protects communities from lead in drinking water. One focus of the current EPA has been the Lead and Copper Drinking Water Rule Revisions (“LCRR”), promulgated under the Trump administration. Continue reading
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California Law Adds New Restrictions on Recyclability Claims

On October 5, 2021, California Governor Newsom signed SB 343, addressing recyclability claims on products and in advertising. Continue reading
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Industry Organization Challenges EPA Cross State Air Pollution Rule

As the saying goes, “no good neighbor rule goes unpunished.” Thus, the latest attempt by the U.S. Environmental Protection Agency (“EPA”) to promulgate a Revised Cross-State Air Pollution Rule (“CSAPR”) Update under the “good neighbor provision” of the Clean Air Act and in response to the D.C. Circuit’s remand of the previous version of the… Continue reading
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EPA to Revise or Replace Trump-Era Clean Water Act Rules, But Will Leave Existing Rules In Place For Now

The U.S. Environmental Protection Agency (“EPA”), under Administrator Michael Regan, has begun the process of reviewing and revising two key Clean Water Act (“CWA”) rules: The Navigable Waters Protection Rule and the CWA Section 401 Certification Rule. Continue reading
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Earth Day 2021: Biden’s American Jobs Plan Aims to End the Flow of Lead in Drinking Water
As the Corporate Environmental Lawyer Blog celebrates Earth Day, we turn to the important topic of drinking water. Drinking water, like the air we breathe, is an environmental issue that everyone interacts with on a daily basis. But, much like air pollution, contamination of drinking water often has the largest impact on poor communities and… Continue reading
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EPA Finalizes Revised Cross-State Air Pollution Rule Update: Emissions Reductions Required at Certain Power Plants Beginning in May
On March 15, 2021, EPA finalized the Revised Cross-State Air Pollution Rule (“CSAPR”) Update for the 2008 ozone National Ambient Air Quality Standards (“NAAQS”). This final rule is issued pursuant to the “good neighbor provision” of the Clean Air Act and in response to the D.C. Circuit’s remand of the previous version of the CSAPR… Continue reading
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10th Circuit Lifts Injunction in Colorado Challenge of Trump Waters of the United States Rule
On March 2, 2021, the Tenth Circuit Court of Appeals reversed a ruling from the United States District Court for the District of Colorado in the case of Colorado v. EPA, et al., Nos. 20-1238, 20-1262, and 20-1263, that had issued a preliminary injunction blocking implementation of the Trump Administration’s Navigable Waters Protection Rule (“NWPR”)… Continue reading
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EPA Retains Existing Air Quality Standards for Particulate Matter
On December 7, 2020, EPA completed its five-year review of the National Ambient Air Quality Standards (“NAAQS”) for Particulate Matter (“PM”), a criteria air pollutant under the Clean Air Act. In a final action set to be published in the Federal Register in the coming days, EPA decided to retain the current NAAQS for PM,… Continue reading
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EPA Finalizes Rollback of Obama-Era Methane Regulations for the Oil and Natural Gas Industry
On August 13, 2020, EPA issued two final rules that will have a significant impact on methane emissions, a potent greenhouse gas. The final rules were issued under the Clean Air Act’s New Source Performance Standards (“NSPS”) for the oil and natural gas industry and rescind Obama-era rules issued in 2012 and 2016. Continue reading
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Supreme Court Expands the Reach of Clean Water Act Permitting Authority
On April 23, 2020, the U.S. Supreme Court issued an important decision on the reach of the Clean Water Act (“CWA”). The Court’s decision in County of Maui, Hawaii v. Hawaii Wildlife Fund, Case No. 18–260, addresses whether the CWA requires a permit when pollutants originate from a point source but are conveyed to navigable… Continue reading
