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Pollution control (51 - 100 of 371 items)

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.

Environmental Contamination:

Department of Defense Activities Related to Trichloroethylene, Perchlorate, and Other Emerging Contaminants
GAO-07-1042T:
Published: Jul 12, 2007. Publicly Released: Jul 12, 2007.

Hurricane Katrina:

World Trade Center:

Preliminary Observations on EPA's Second Program to Address Indoor Contamination
GAO-07-806T:
Published: Jun 20, 2007. Publicly Released: Jun 20, 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.

Environmental Information:

EPA Actions Could Reduce the Availability of Environmental Information to the Public
GAO-07-464T:
Published: Feb 6, 2007. Publicly Released: Feb 6, 2007.

Superfund:

Environmental Liabilities:

Hardrock Mining Cleanup Obligations
GAO-06-884T:
Published: Jun 14, 2006. Publicly Released: Jun 14, 2006.

Hazardous Waste:

Environmental Protection:

Clean Water Act:

Improved Resource Planning Would Help EPA Better Respond to Changing Needs and Fiscal Constraints
GAO-05-721:
Published: Jul 22, 2005. Publicly Released: Aug 2, 2005.

Hazardous Waste Programs:

Information on Appropriations and Expenditures for Superfund, Brownfields, and Related Programs
GAO-05-746R:
Published: Jun 30, 2005. Publicly Released: Jul 6, 2005.

Groundwater Contamination:

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

Clean Air Act:

Storm Water Pollution:

Information Needed on the Implications of Permitting Oil and Gas Construction Activities
GAO-05-240:
Published: Feb 9, 2005. Publicly Released: Mar 14, 2005.

Clean Air Act:

Observations on EPA's Cost-Benefit Analysis of Its Mercury Control Options
GAO-05-252:
Published: Feb 28, 2005. Publicly Released: Mar 7, 2005.

Grants Management:

Environmental Protection:

Recommendations for Improving the Underground Storage Tank Program
GAO-03-529T:
Published: Mar 5, 2003. Publicly Released: Mar 5, 2003.

Federal Procurement:

Government Agencies' Purchases of Recycled-Content Products
GAO-02-928T:
Published: Jul 11, 2002. Publicly Released: Jul 11, 2002.

Environmental Protection:

MTBE Contamination From Underground Storage Tanks
GAO-02-753T:
Published: May 21, 2002. Publicly Released: May 21, 2002.

Environmental Protection:

Improved Inspections and Enforcement Would Ensure Safer Underground Storage Tanks
GAO-02-712T:
Published: May 8, 2002. Publicly Released: May 8, 2002.

Environmental Protection:

Improved Inspections and Enforcement Would Better Ensure the Safety of Underground Storage Tanks
GAO-01-464:
Published: May 4, 2001. Publicly Released: May 9, 2001.

Natural Resources and Environment:

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

Environmental Protection:

EPA Should Strengthen Its Efforts to Measure and Encourage Pollution Prevention
GAO-01-283:
Published: Feb 21, 2001. Publicly Released: Mar 26, 2001.

Hazardous Waste:

Effect of Proposed Rule's Extra Cleanup Requirements Is Uncertain
GAO-01-57:
Published: Oct 20, 2000. Publicly Released: Nov 20, 2000.

Environmental Protection Agency:

Use of Precautionary Assumptions in Health Risk Assessments and Benefits Estimates
GAO-01-55:
Published: Oct 16, 2000. Publicly Released: Oct 16, 2000.

Hazardous Waste:

EPA Has Removed Some Barriers to Cleanups
RCED-00-224:
Published: Aug 31, 2000. Publicly Released: Sep 14, 2000.

Environmental Protection:

More Consistency Needed Among EPA Regions in Approach to Enforcement
RCED-00-108:
Published: Jun 1, 2000. Publicly Released: Jul 5, 2000.

Superfund:

Extent to Which Most Reforms Have Improved the Program Is Unknown
RCED-00-118:
Published: May 12, 2000. Publicly Released: Jun 8, 2000.

Superfund:

Information on the Program's Funding and Status
RCED-00-25:
Published: Oct 29, 1999. Publicly Released: Nov 29, 1999.

Environmental Protection:

EPA's Use of Funds for Brownfields
RCED-00-32R:
Published: Oct 27, 1999. Publicly Released: Nov 10, 1999.

Superfund:

Half the Sites Have All Cleanup Remedies in Place or Completed
RCED-99-245:
Published: Jul 30, 1999. Publicly Released: Sep 9, 1999.

Hazardous Waste:

Time and Costs to Clean Up Superfund Sites Are Uncertain
RCED-99-186R:
Published: Jun 11, 1999. Publicly Released: Jun 14, 1999.

Superfund:

EPA Can Improve Its Monitoring of Superfund Expenditures
RCED-99-139:
Published: May 11, 1999. Publicly Released: Jun 10, 1999.

Superfund:

Progress and Challenges
T-RCED-99-202:
Published: May 25, 1999. Publicly Released: May 25, 1999.

Chemical Safety Board:

Status of Implementation Efforts
T-RCED-99-167:
Published: Apr 29, 1999. Publicly Released: Apr 29, 1999.

Hazardous Waste:

Observations on EPA's Cleanup Program and Budget Management Practices
T-RCED-99-168:
Published: Apr 29, 1999. Publicly Released: Apr 29, 1999.

Superfund:

Progress Made by EPA and Other Federal Agencies to Resolve Program Management Issues
RCED-99-111:
Published: Apr 29, 1999. Publicly Released: Apr 29, 1999.

Hazardous Waste Sites:

State Cleanup Practices
RCED-99-39:
Published: Dec 24, 1998. Publicly Released: Jan 5, 1999.

Major Management Challenges and Program Risks:

Environmental Protection Agency
OCG-99-17:
Published: Jan 1, 1999. Publicly Released: Jan 1, 1999.

Hazardous Waste:

Information on Potential Superfund Sites
RCED-99-22:
Published: Nov 30, 1998. Publicly Released: Dec 23, 1998.

Hazardous Waste:

Unaddressed Risks at Many Potential Superfund Sites
RCED-99-8:
Published: Nov 30, 1998. Publicly Released: Dec 23, 1998.

Environmental Cleanup:

Defense Funding Allocation Process and Reported Funding Impacts
NSIAD-99-34:
Published: Nov 16, 1998. Publicly Released: Dec 2, 1998.

Nuclear Waste:

Further Actions Needed to Increase the Use of Innovative Cleanup Technologies
RCED-98-249:
Published: Sep 25, 1998. Publicly Released: Oct 9, 1998.

Environmental Cleanup:

DOD's Implementation of the Relative Risk Site Evaluation Process
NSIAD-99-25:
Published: Oct 7, 1998. Publicly Released: Oct 7, 1998.

EPA:

Superfund:

Chronology of Efforts to Resolve Liability for the American Chemical Services, Inc., Site
RCED-98-270R:
Published: Sep 29, 1998. Publicly Released: Sep 29, 1998.

Environmental Protection:

EPA's Fiscal Year 1999 Budget Request
RCED-98-259R:
Published: Sep 29, 1998. Publicly Released: Sep 29, 1998.

Superfund:

Information on the Status of Sites
RCED-98-241:
Published: Aug 28, 1998. Publicly Released: Sep 24, 1998.

Superfund:

Analysis of Contractor Cleanup Spending
RCED-98-221:
Published: Aug 4, 1998. Publicly Released: Sep 4, 1998.