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Hazardous substances (301 - 350 of 528 items)

Nuclear Waste:

DOE Assistance in Funding Route Improvements to Waste Isolation Plant
RCED-92-65FS:
Published: Jan 14, 1992. Publicly Released: Jan 24, 1992.

Superfund:

EPA Could Do More to Minimize Cleanup Delays at the Clark Fork Sites
RCED-92-20:
Published: Nov 21, 1991. Publicly Released: Jan 7, 1992.

Toxic Substances:

Status of EPA's Reviews of Chemicals Under the Chemical Testing Program
RCED-92-31FS:
Published: Oct 31, 1991. Publicly Released: Dec 9, 1991.

Hazardous Waste:

DOD Estimates for Cleaning Up Contaminated Sites Improved but Still Constrained
NSIAD-92-37:
Published: Oct 29, 1991. Publicly Released: Dec 3, 1991.

Hazardous Waste:

U.S. and Mexican Management of Hazardous Waste From Maquiladoras Hampered by Lack of Information
T-RCED-92-22:
Published: Nov 21, 1991. Publicly Released: Nov 21, 1991.

Natural Resources and Environment:

Blending of Hazardous Waste With Fuel Products
T-OSI-92-3:
Published: Nov 21, 1991. Publicly Released: Nov 21, 1991.

Indoor Air Pollution:

Federal Efforts Are Not Effectively Addressing a Growing Problem
RCED-92-8:
Published: Oct 15, 1991. Publicly Released: Nov 14, 1991.

Hazardous Materials:

1990 Transportation Uniform Safety Act--Status of DOT Implementing Actions
RCED-92-55BR:
Published: Nov 5, 1991. Publicly Released: Nov 13, 1991.

Water Pollution:

Coordinated Strategy Needed to Address Radioactive and Toxic Wastes in the Massachusetts Bay
T-RCED-92-17:
Published: Nov 4, 1991. Publicly Released: Nov 4, 1991.

Superfund:

Issues That Need To Be Addressed Before the Program's Next Reauthorization
T-RCED-92-15:
Published: Oct 29, 1991. Publicly Released: Oct 29, 1991.

Hazardous Waste:

Incinerator Operating Regulations and Related Air Emission Standards
RCED-92-21:
Published: Oct 16, 1991. Publicly Released: Oct 28, 1991.

National Park Service:

Selected Visitor and Cost Data
RCED-91-247FS:
Published: Sep 30, 1991. Publicly Released: Oct 25, 1991.

Transportation Safety:

Information Strategy Needed for Hazardous Materials
IMTEC-91-50:
Published: Sep 25, 1991. Publicly Released: Oct 25, 1991.

National Park Service:

Status of Development at the Steamtown National Historic Site
T-RCED-92-6:
Published: Oct 22, 1991. Publicly Released: Oct 22, 1991.

Hazardous Waste:

Management Problems Continue at Overseas Military Bases
NSIAD-91-231:
Published: Aug 28, 1991. Publicly Released: Sep 27, 1991.

Nuclear Waste:

Hanford Single-Shell Tank Leaks Greater Than Estimated
RCED-91-177:
Published: Aug 5, 1991. Publicly Released: Sep 19, 1991.

Hazardous Waste:

Improvements Needed in DOD's Contracting System for Disposal of Waste
NSIAD-91-131:
Published: Aug 6, 1991. Publicly Released: Sep 11, 1991.

Waste Minimization:

EPA Data Are Severely Flawed
PEMD-91-21:
Published: Aug 5, 1991. Publicly Released: Sep 6, 1991.

Superfund:

Public Health Assessments Incomplete and of Questionable Value
RCED-91-178:
Published: Aug 1, 1991. Publicly Released: Sep 6, 1991.

Hazardous Materials:

Chemical Spill in the Sacramento River
T-RCED-91-87:
Published: Jul 31, 1991. Publicly Released: Jul 31, 1991.

Pesticides:

EPA's Repeat Emergency Exemptions May Provide Potential for Abuse
T-RCED-91-83:
Published: Jul 23, 1991. Publicly Released: Jul 23, 1991.

Nuclear Waste:

Pretreatment Modifications at DOE Hanford's B Plant Should Be Stopped
RCED-91-165:
Published: Jun 12, 1991. Publicly Released: Jul 17, 1991.

Hazardous Waste:

Data Management Problems Delay EPA's Assessment of Minimization Efforts
RCED-91-131:
Published: Jun 13, 1991. Publicly Released: Jul 16, 1991.

Hazardous Waste:

Limited Progress in Closing and Cleaning Up Contaminated Facilities
RCED-91-79:
Published: May 13, 1991. Publicly Released: Jun 12, 1991.

Nuclear Waste:

Problems and Delays With Characterizing Hanford's Single-Shell Tank Waste
RCED-91-118:
Published: Apr 23, 1991. Publicly Released: May 30, 1991.

SARA Capacity Assurance:

Data Problems Underlying the 1989 State Assessments
T-PEMD-91-4:
Published: May 2, 1991. Publicly Released: May 2, 1991.

Nuclear Health and Safety:

Environmental Problems at DOE's Idaho National Engineering Laboratory
RCED-91-56:
Published: Feb 12, 1991. Publicly Released: Apr 17, 1991.

Nuclear Waste:

Issues Affecting Land Withdrawal of DOE's Waste Isolation Pilot Project
T-RCED-91-38:
Published: Apr 16, 1991. Publicly Released: Apr 16, 1991.

Hazardous Waste:

Pollution Claims Experience of Property/Casualty Insurers
RCED-91-59:
Published: Feb 5, 1991. Publicly Released: Feb 5, 1991.

Hazardous Waste:

Efforts to Address Problems at Federal Prisons
RCED-90-212:
Published: Aug 30, 1990. Publicly Released: Nov 1, 1990.

Natural Resources and Environment:

Potential Liability of Property/Casualty Insurers for Costs of Cleaning Up Hazardous Waste Sites
T-RCED-90-109:
Published: Sep 27, 1990. Publicly Released: Sep 27, 1990.

Environmental Protection:

Bibliography of GAO Documents, August 1988-April 1990
RCED-90-228:
Published: Sep 1, 1990. Publicly Released: Sep 1, 1990.

Underground Petroleum Tanks:

Owners' Ability to Comply With EPA's Financial Responsibility Requirements
RCED-90-167FS:
Published: Jul 9, 1990. Publicly Released: Aug 8, 1990.

Coast Guard:

Additional Efforts Needed to Clean Up Hazardous Waste Sites
RCED-90-164:
Published: Jul 6, 1990. Publicly Released: Aug 6, 1990.

Nuclear Waste:

Information on DOE's Interim Transuranic Waste Storage Facilities
RCED-90-166:
Published: Jun 8, 1990. Publicly Released: Jul 19, 1990.

Hazardous Materials:

DOD Should Eliminate DS2 From Its Inventory of Decontaminants
NSIAD-90-10:
Published: Apr 25, 1990. Publicly Released: Jun 29, 1990.

National Defense:

Department of Defense Management of Hazardous Materials
T-NSIAD-90-51:
Published: Jun 28, 1990. Publicly Released: Jun 28, 1990.

Water Pollution:

Alyeska's Efforts to Comply With Reissued Ballast Water Treatment Permit
RCED-90-124:
Published: May 8, 1990. Publicly Released: Jun 18, 1990.

Hazardous Waste:

Funding of Postclosure Liabilities Remains Uncertain
RCED-90-64:
Published: Jun 1, 1990. Publicly Released: Jun 1, 1990.

Natural Resources and Environment:

Correcting Environmental Problems Facing the Nuclear Weapons Complex
T-RCED-90-85:
Published: May 17, 1990. Publicly Released: May 17, 1990.

Hazardous Waste:

Fort Benjamin Harrison's Compliance With Environmental Laws
NSIAD-90-88:
Published: Mar 28, 1990. Publicly Released: May 4, 1990.

Hazardous Waste:

Status and Resources of EPA's Corrective Action Program
RCED-90-144:
Published: Apr 19, 1990. Publicly Released: Apr 19, 1990.

Lawn Care Pesticides:

Risks Remain Uncertain While Prohibited Safety Claims Continue
RCED-90-134:
Published: Mar 23, 1990. Publicly Released: Mar 30, 1990.

Natural Resources and Environment:

Lawn Care Pesticide Risks Remain Uncertain While Prohibited Safety Claims Continue
T-RCED-90-53:
Published: Mar 28, 1990. Publicly Released: Mar 28, 1990.

Economic Development:

Underground Petroleum Tank Owners' Ability to Comply With Federal Financial Responsibility Requirements
T-RCED-90-48:
Published: Mar 21, 1990. Publicly Released: Mar 21, 1990.

Nuclear Waste:

Transuranic Waste Storage Limitations at Rocky Flats Plant
RCED-90-109:
Published: Feb 28, 1990. Publicly Released: Mar 20, 1990.

Hazardous Waste:

EPA's Generation and Management Data Need Further Improvement
PEMD-90-3:
Published: Feb 9, 1990. Publicly Released: Mar 16, 1990.

Natural Resources and Environment:

Improvements Needed in FRA's Hazardous Materials Inspection and Safety Reporting Programs
T-RCED-90-35:
Published: Feb 28, 1990. Publicly Released: Feb 28, 1990.

Natural Resources and Environment:

Hazardous Materials:

Inadequate Safeguards Over Sales Pose Health and Environmental Dangers
NSIAD-90-70:
Published: Feb 12, 1990. Publicly Released: Feb 13, 1990.