Title V/Clean Air Act: Center for Biological Diversity Petition to Object Filed Addressing La Paz County, Arizona Gold Mine
The Center for Biological Diversity (“CBD”) filed a June 6th Petition to Object addressing the Bonanza Explorations’, Inc. Clean Air Act Title V Permit renewal.’ The Petition objects to the renewal of a Title V Operating Permit (“Permit”) issued by the Arizona Department of Environmental Quality…
Air Enforcement: Missouri Department of Natural Resources and St. Louis, Cement Storage/Distribution Terminal Enter into Administrative Order on Consent
The Missouri Department of Natural Resources (“MDNR”) and River Cement Company d/b/a Buzzi Unicem USA (“RCC”) entered into a July 7th Administrative Order on Consent (“AOC”) addressing an alleged violation of an Air Permit. See Order No. APCP-2025-016. The AOC provides that RCC owns and operates a…
Acquisition of Contaminated Property: Federal District Court Addresses Allocation of Cleanup Costs
Co-Author Diego Perez The U.S. District Court for the Eastern District of Wisconsin (“Court”) addressed in a January 28th Opinion issues arising under the Comprehensive Environmental Response, Compensation, and Liability Act (“CERCLA”), 42 U.S.C. § 9601 et seq., and the Resource Conservation and…
2026 Triennial Review/Arkansas Water Quality Standards: Arkansas Department of Energy and Environment - Division of Environmental Quality Seeking Public Input
The Arkansas Department of Energy and Environment - Division of Environmental Quality (“DEQ”) announced it is seeking informal public input for the 2026 Water Quality Standards (“WQS”). The WQS are found in Arkansas Pollution Control and Ecology Commission Rule 2. DEQ is seeking informal input…
Transportation/Hazardous Materials: Pipeline and Hazardous Materials Safety Administration Interpretive Letter Addressing Packaging Exceptions for Lithium Cells/Batteries
The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) issued a June 5th Interpretive Letter clarifying the Hazardous Materials Regulations (“HMR”) applicable to United Nations specification packaging exceptions for lithium cells and batteries. PHMSA was responding to a request for…