EPA Logs New Pesticide Uses – Comment by September

2026-13667, Minor New Source Review Program Air Permitting Public Participation Requirements for State Implementation Plans

The EPA wants to give states more freedom to decide how much public input is needed when approving small air pollution sources or changes. This means local air agencies can tailor public participation to fit their community’s needs while still protecting air quality. If you’re involved in air permits, watch for comment deadlines and possible virtual hearings this summer!

2026-13263, Revisions To Establish the Sixth Unregulated Contaminant Monitoring Rule (UCMR 6) for Public Water Systems

The EPA is rolling out the sixth Unregulated Contaminant Monitoring Rule (UCMR 6) to check for new, sneaky chemicals in public drinking water. Big water systems serving 3,300+ people and some smaller ones will test for 30 different contaminants, including certain PFAS and pesticides, to keep our water safe. Comments and feedback are open until late August 2026, and the EPA will host fun online meetings to chat about the plan!

2026-12927, U.S. Ecology Nevada, Inc. High Mercury Subcategory Wastes Land Disposal Restrictions Variance

The EPA is giving U.S. Ecology Nevada a special green light to handle and dispose of high-mercury waste a bit differently than usual. This means mercury waste treated in Pennsylvania can now be safely sent to U.S. Ecology’s Nevada site for disposal under new rules starting July 27, 2026. This change helps protect people and the environment while keeping mercury waste management efficient and cost-effective.

2026-11047, National Emission Standards for Hazardous Air Pollutants From Hazardous Waste Combustors: Residual Risk and Technology Review

The EPA just updated rules for places that burn hazardous waste, like incinerators and boilers, to keep the air safe and clean. They confirmed current standards work well but added new limits on harmful gases like hydrogen fluoride and hydrogen cyanide. These changes start June 3, 2026, and include easier electronic reporting and some new rules for startup and shutdown times—helping protect health without big costs.

2026-10641, Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Federal CCR Permit Program; Reopening of Comment Period

The EPA is reopening the comment period until June 29, 2026, for its proposed rule to create a federal permit program for safely disposing of coal ash from power plants. This affects electric utilities that handle coal waste and aims to improve environmental safety while possibly impacting their costs. Now’s the time for everyone to share their thoughts and help shape the rules!

2026-10387, Phasedown of Hydrofluorocarbons: Reconsideration of Certain Regulatory Requirements Promulgated Under the Technology Transitions Provisions of the American Innovation and Manufacturing Act of 2020

The EPA is updating rules to phase down hydrofluorocarbons (HFCs), chemicals used in cooling systems like refrigerators and air conditioners. These changes affect businesses in refrigeration, supermarkets, semiconductor manufacturing, and more, allowing some older equipment made before 2025 to keep running. The new rules kick in on July 27, 2026, helping industries transition smoothly while cutting harmful emissions.

Previous: 2026-16719, Notice of Final Federal Agency Actions on Proposed Project in Hawaii

This notice announces actions taken by FHWA, U.S. Fish and Wildlife Service (USFWS), and National Oceanic and Atmospheric Administration, National Marine Fisheries Service (NMFS) that are final. The actions relate to a proposed bridge project, the Ala Wai Bridge Project, which crosses the Ala Wai Canal, Waikiki, City and County of Honolulu, State of Hawaii. These actions grant licenses, permits, and approvals for the project.

Next: 2026-16722, Notice of Intent To Prepare an Environmental Impact Statement for the Proposed Issuance of an Exploration License to The Metals Company USA, LLC for “USA-B” (EISX-006-48-2CM-1779948024)

NOAA announces its intent to prepare an Environmental Impact Statement (EIS) to evaluate the environmental impacts of issuing an exploration license to The Metals Company USA, LLC (TMC-USA) under the Deep Seabed Hard Mineral Resources Act (DSHMRA or "the Act") for the application area designated by TMC-USA as "USA-B." The proposed license, if issued, would authorize TMC-USA to conduct seabed mining exploration activities (e.g., vessel and autonomous vehicle operation, sonar use, and deployment of box corers) within the seabed area beyond national jurisdiction for a period of ten years subject to terms, conditions, and restrictions. This notice announces the beginning of the scoping process under the National Environmental Policy Act (NEPA) to solicit public comments and identify relevant issues with respect to the proposed agency action. Additionally, this notice seeks public comment and input under the National Historic Preservation Act (NHPA) and its implementing regulations.