Hazardous substances (11 - 20 of 194 items)
Hazardous Materials: Status of EPA's Efforts to Assess Sites That May Have Received Asbestos-Contaminated Ore from Libby, Montana
GAO-09-6R: Published: Mar 10, 2009. Publicly Released: Apr 22, 2009.
Superfund: Greater EPA Enforcement and Reporting Are Needed to Enhance Cleanup at DOD Sites
GAO-09-278: Published: Mar 13, 2009. Publicly Released: Apr 16, 2009.
Hazardous Materials: EPA's Assessment of Sites That May Have Received Asbestos-Contaminated Ore from Libby, Montana (GAO-09-7SP, March 2009), an E-supplement to GAO-09-6R
GAO-09-7SP: Published: Mar 10, 2009. Publicly Released: Mar 10, 2009.
Hazardous Materials: EPA May Need to Reassess Sites Receiving Asbestos-Contaminated Ore from Libby, Montana, and Should Improve Its Public Notification Process
GAO-08-71: Published: Oct 12, 2007. Publicly Released: Oct 12, 2007.
Environmental Protection: EPA-State Enforcement Partnership Has Improved, but EPA's Oversight Needs Further Enhancement
GAO-07-883: Published: Jul 31, 2007. Publicly Released: Jul 31, 2007.
Hurricane Katrina: EPA's Current and Future Environmental Protection Efforts Could Be Enhanced by Addressing Issues and Challenges Faced on the Gulf Coast
GAO-07-651: Published: Jun 25, 2007. Publicly Released: Jun 25, 2007.
Leaking Underground Storage Tanks: EPA Should Take Steps to Better Ensure the Effective Use of Public Funding for Cleanups
GAO-07-152: Published: Feb 8, 2007. Publicly Released: Feb 22, 2007.
Superfund: Better Financial Assurances and More Effective Implementation of Institutional Controls Are Needed to Protect the Public
GAO-06-900T: Published: Jun 15, 2006. Publicly Released: Jun 15, 2006.
Environmental Liabilities: Hardrock Mining Cleanup Obligations
GAO-06-884T: Published: Jun 14, 2006. Publicly Released: Jun 14, 2006.
Hazardous Waste: EPA Needs to Clarify the Types of Mercury Waste That Can Be Treated and Disposed of Using the Debris Regulations
GAO-06-99: Published: Dec 16, 2005. Publicly Released: Jan 17, 2006.