December 29, 2025 Comment re: Updated Definition of ‘Waters of the United States’ Docket ID No. EPA-HQ-OW-2025- 0322 We are writing on behalf of more than 4,700 members of the Coalition to Protect America’s National Parks (Coalition), who collectively represent more than 50,000 years of national park management and stewardship experience. The Coalition studies, educates,
Conservation Groups Urge EPA to Reject Alaska’s Regional Haze Plan and Protect Visibility in National Parks
A coalition of conservation organizations—including the National Parks Conservation Association, Sierra Club, Center for Biological Diversity, and the Coalition to Protect America’s National Parks—submitted a detailed letter urging the EPA to withdraw its proposed approval of Alaska’s Regional Haze State Implementation Plan for the second planning period, arguing that the plan violates the Clean Air