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Environmental protection (201 - 250 of 542 items)

Environmental Protection Agency:

Phase 2 Emission Standards for New Nonroad Spark-Ignition Nonhandheld Engines At or Below 19 Kilowatts
OGC-99-37:
Published: Apr 7, 1999. Publicly Released: Apr 7, 1999.

Superfund:

Progress, Problems, and Future Outlook
T-RCED-99-128:
Published: Mar 23, 1999. Publicly Released: Mar 23, 1999.

Environmental Protection Agency:

Difficulties in Comparing Annual Budgets for Science and Technology
T-RCED-99-120:
Published: Mar 18, 1999. Publicly Released: Mar 18, 1999.

Environmental Protection:

Employees Who Made Allegations and Left EPA
RCED-99-97R:
Published: Mar 2, 1999. Publicly Released: Mar 2, 1999.

Environmental Protection:

Research and Development of Plasma Arc Technology Used to Treat Hazardous Waste
NSIAD-99-51R:
Published: Feb 16, 1999. Publicly Released: Feb 16, 1999.

Major Management Challenges and Program Risks:

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

Environmental Protection Agency:

National Primary Drinking Water Regulations--Disinfectants and Disinfection Byproducts
OGC-99-27:
Published: Dec 31, 1998. Publicly Released: Dec 31, 1998.

Environmental Protection Agency:

National Primary Drinking Water Regulations--Interim Enhanced Surface Water Treatment
OGC-99-26:
Published: Dec 30, 1998. Publicly Released: Dec 30, 1998.

Hazardous Waste:

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

EPA:

Control of Emissions of Air Pollution From Nonroad Diesel Engines
OGC-99-11:
Published: Nov 6, 1998. Publicly Released: Nov 6, 1998.

Environmental Protection:

EPA's Science and Technology Funds
RCED-99-12:
Published: Oct 30, 1998. Publicly Released: Oct 30, 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.

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 Issue Area Plan:

Fiscal Years 1998-2000--1999 Update
IAP-98-18:
Published: Aug 1, 1998. Publicly Released: Aug 1, 1998.

Environmental Protection Issue Area:

Active Assignments
AA-98-20(3):
Published: Aug 1, 1998. Publicly Released: Aug 1, 1998.

Environmental Protection:

Funds Obligated for Completed Superfund Projects
RCED-98-232:
Published: Jul 21, 1998. Publicly Released: Jul 31, 1998.

EPA:

Disposal of Polychlorinated Biphenyls
OGC-98-61:
Published: Jul 13, 1998. Publicly Released: Jul 13, 1998.

Air Pollution:

Delays in Motor Vehicle Inspection Programs Jeopardize Attainment of the Ozone Standard
RCED-98-175:
Published: Jun 15, 1998. Publicly Released: Jun 30, 1998.

Environmental Protection:

EPA's and States' Efforts to Focus State Enforcement Programs on Results
RCED-98-113:
Published: May 27, 1998. Publicly Released: Jun 23, 1998.

Environmental Protection:

EPA's and States' Efforts to Focus State Enforcement Programs on Results
T-RCED-98-233:
Published: Jun 23, 1998. Publicly Released: Jun 23, 1998.

Environmental Protection Issue Area:

Active Assignments
AA-98-20(2):
Published: May 1, 1998. Publicly Released: May 1, 1998.

Environmental Protection:

Key Management Issues Facing EPA
RCED-98-153R:
Published: Apr 23, 1998. Publicly Released: Apr 30, 1998.

EPA:

Environmental Protection Agency:

Emission Standards for Locomotives and Locomotive Engines
OGC-98-46:
Published: Apr 29, 1998. Publicly Released: Apr 29, 1998.

Superfund:

EPA's Use of Funds for Brownfield Revitalization
RCED-98-87:
Published: Mar 19, 1998. Publicly Released: Apr 21, 1998.

Environmental Cleanup:

DOD's Relative Risk Process
NSIAD-98-79R:
Published: Feb 26, 1998. Publicly Released: Mar 26, 1998.

Environmental Protection Issue Area:

Active Assignments
AA-98-20(1):
Published: Feb 1, 1998. Publicly Released: Feb 1, 1998.

Superfund:

Response to EPA's Letter Concerning Recent GAO Reports
RCED-98-55R:
Published: Jan 28, 1998. Publicly Released: Jan 28, 1998.

Hazardous Waste:

Progress Under the Corrective Action Program Is Limited, but New Initiatives May Accelerate Cleanups
RCED-98-3:
Published: Oct 21, 1997. Publicly Released: Dec 5, 1997.

Environmental Protection:

EPA's and States' Efforts to 'Reinvent' Environmental Regulation
T-RCED-98-33:
Published: Nov 4, 1997. Publicly Released: Nov 4, 1997.

Hazardous Waste:

Remediation Waste Requirements Can Increase the Time and Cost of Cleanups
RCED-98-4:
Published: Oct 6, 1997. Publicly Released: Oct 31, 1997.

EPA:

Control of Emissions of Air Pollution From Highway Heavy-Duty Engines
OGC-98-9:
Published: Oct 29, 1997. Publicly Released: Oct 29, 1997.

Environmental Protection:

EPA's Fiscal Year 1998 Superfund Budget
RCED-98-15R:
Published: Oct 3, 1997. Publicly Released: Oct 3, 1997.

EPA:

Air Pollution:

Limitations of EPA's Motor Vehicle Emissions Model and Plans to Address Them
RCED-97-210:
Published: Sep 15, 1997. Publicly Released: Sep 30, 1997.

Superfund:

Trends in Spending for Site Cleanups
RCED-97-211:
Published: Sep 4, 1997. Publicly Released: Sep 17, 1997.

Environmental Protection Issue Area:

Active Assignments
AA-97-20(3):
Published: Sep 1, 1997. Publicly Released: Sep 1, 1997.

Superfund:

Integrated Site Assessments May Expedite Cleanups
RCED-97-181:
Published: Jul 24, 1997. Publicly Released: Aug 27, 1997.

Environmental Protection:

Challenges Facing EPA's Efforts to Reinvent Environmental Regulation
RCED-97-155:
Published: Jul 2, 1997. Publicly Released: Aug 5, 1997.

Regulatory Reinvention:

EPA's Common Sense Initiative Needs an Improved Operating Framework and Progress Measures
RCED-97-164:
Published: Jul 18, 1997. Publicly Released: Jul 18, 1997.

Environmental Protection:

Information Used for Defense Environmental Management
NSIAD-97-135:
Published: Jun 11, 1997. Publicly Released: Jul 11, 1997.

EPA:

Toxic Substances:

Few States Have Considered Reporting Requirements for Chemical Use Data
RCED-97-154:
Published: Jun 6, 1997. Publicly Released: Jun 16, 1997.

Environmental Protection Issue Area Plan:

Fiscal Years 1998-2000
IAP-97-18:
Published: Jun 1, 1997. Publicly Released: Jun 1, 1997.

Superfund:

Information on EPA's Administrative Reforms
RCED-97-174R:
Published: May 30, 1997. Publicly Released: May 30, 1997.

Superfund:

Stronger EPA-State Relationship Can Improve Cleanups and Reduce Costs
RCED-97-77:
Published: Apr 24, 1997. Publicly Released: May 28, 1997.

Superfund:

State Voluntary Programs Provide Incentives to Encourage Cleanups
RCED-97-66:
Published: Apr 9, 1997. Publicly Released: May 9, 1997.

Superfund:

Times to Complete the Assessment and Cleanup of Hazardous Waste Sites
RCED-97-20:
Published: Mar 31, 1997. Publicly Released: May 8, 1997.

Environmental Protection Issue Area:

Active Assignments
AA-97-20(2):
Published: Apr 15, 1997. Publicly Released: Apr 15, 1997.