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Hazardous substances (11 - 20 of 191 items)

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, Oct 12, 2007

Environmental Protection

EPA-State Enforcement Partnership Has Improved, but EPA's Oversight Needs Further Enhancement
GAO-07-883, 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, 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, Feb 8, 2007

Superfund

Better Financial Assurances and More Effective Implementation of Institutional Controls Are Needed to Protect the Public
GAO-06-900T, Jun 15, 2006

Environmental Liabilities

Hardrock Mining Cleanup Obligations
GAO-06-884T, 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, Dec 16, 2005

Environmental Protection

More Complete Data and Continued Emphasis on Leak Prevention Could Improve EPA's Underground Storage Tank Program
GAO-06-45, Nov 30, 2005

Hazardous Waste Programs

Information on Appropriations and Expenditures for Superfund, Brownfields, and Related Programs
GAO-05-746R, Jun 30, 2005

Groundwater Contamination

DOD Uses and Develops a Range of Remediation Technologies to Clean Up Military Sites
GAO-05-666, Jun 30, 2005

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