Back to the resource library EARTHWORKS’ 2007 Annual Report March 23, 2009 | Share: Download A review of EARTHWORKS’ accomplishments in 2007. See All Related Resources Earthworks 2024 Annual Report The Future of Mine Waste: From the Myth of Zero Tailings to Real Solutions Comments on Colorado Air Quality Permit Fees Comments on Allegheny County Board of Health EQT Leto Dehydrator Air Quality Permit