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Hazardous substances (21 - 30 of 191 items)

Clean Air Act

Emerging Mercury Control Technologies Have Shown Promising Results, but Data on Long-Term Performance Are Limited
GAO-05-612, May 31, 2005

Clean Air Act

Observations on EPA's Cost-Benefit Analysis of Its Mercury Control Options
GAO-05-252, Feb 28, 2005

Environmental Protection

Recommendations for Improving the Underground Storage Tank Program
GAO-03-529T, Mar 5, 2003

Environmental Protection

MTBE Contamination From Underground Storage Tanks
GAO-02-753T, May 21, 2002

Environmental Protection

Improved Inspections and Enforcement Would Ensure Safer Underground Storage Tanks
GAO-02-712T, May 8, 2002

Environmental Protection

Improved Inspections and Enforcement Would Better Ensure the Safety of Underground Storage Tanks
GAO-01-464, May 4, 2001

Natural Resources and Environment

EPA's Expenditures to Clean Up the Bunker Hill Superfund Site
GAO-01-431R, Mar 28, 2001

Hazardous Waste

Effect of Proposed Rule's Extra Cleanup Requirements Is Uncertain
GAO-01-57, Oct 20, 2000

Hazardous Waste

EPA Has Removed Some Barriers to Cleanups
RCED-00-224, Aug 31, 2000

Superfund

Extent to Which Most Reforms Have Improved the Program Is Unknown
RCED-00-118, May 12, 2000

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