Back to the resource library Udall Bill Revenue Estimate February 26, 2003 | Author(s): Alan Septoff | Share: Download How the Abandoned Hardrock Mines Reclamation Act would fund clean up of abandoned mines on a state by state basis. See All Related Resources Plumes in the Permian: How New Mexico Can Leverage Satellites to Find And Fix Oil and Gas Emissions Earthworks 2026 Impact Report September 2026 OGI Surveys – Germany and Netherlands Comments on Colorado’s Methane State Implementation Plan