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Environmental monitoring (51 - 100 of 139 items)

Environmental Protection Agency

Findings of Significant Contribution and Rulemaking on Section 126 Petitions for Purposes of Reducing Interstate Ozone Transport
OGC-99-49, Jun 9, 1999

Superfund

Progress and Challenges
T-RCED-99-202, May 25, 1999

Environmental Protection

Status of EPA's Efforts to Create a Central Information Office
T-RCED-99-177, Apr 29, 1999

Environmental Protection

Status of EPA's Efforts to Create a Central Information Office
T-RCED-99-147, Apr 13, 1999

Superfund

Progress, Problems, and Future Outlook
T-RCED-99-128, Mar 23, 1999

Hazardous Waste

Information on Potential Superfund Sites
RCED-99-22, Nov 30, 1998

Hazardous Waste

Unaddressed Risks at Many Potential Superfund Sites
RCED-99-8, Nov 30, 1998

Environmental Protection Issue Area

Active Assignments
AA-98-20(2), May 1, 1998

Environmental Protection

Key Management Issues Facing EPA
RCED-98-153R, Apr 23, 1998

Environmental Protection Issue Area

Active Assignments
AA-98-20(1), Feb 1, 1998

Environmental Protection

Status of Defense Initiatives for Cleanup, Technology, and Compliance
NSIAD-97-126, May 29, 1997

EPA

New Motor Vehicles and New Motor Vehicle Engines Air Pollution Control--Voluntary Standards for Light-Duty Vehicles
OGC-97-45, Jun 20, 1997

Superfund

Stronger EPA-State Relationship Can Improve Cleanups and Reduce Costs
RCED-97-77, Apr 24, 1997

Environmental Protection

Selected Issues Related to EPA's Fiscal Year 1997 Appropriation
T-RCED-96-164, May 1, 1996

Water Pollution

Many Violations Have Not Received Appropriate Enforcement Attention
RCED-96-23, Mar 20, 1996

Environmental Protection

Status of EPA's Initiatives to Create a New Partnership With States
T-RCED-96-87, Feb 29, 1996

Water Pollution

Differences Among the States in Issuing Permits Limiting the Discharge of Pollutants
RCED-96-42, Jan 23, 1996

Natural Resources and Environment

Flexibility in the Safe Drinking Water Act
RCED-96-12R, Nov 21, 1995

Superfund

Operations and Maintenance Activities Will Require Billions of Dollars
RCED-95-259, Sep 29, 1995

Environmental Protection Issue Area

Active Assignments
AA-95-23(4), Oct 1, 1995

Air Pollution

EPA Data Gathering Efforts Would Have Imposed a Burden on States
AIMD-95-160, Aug 7, 1995

Pesticides

EPA's Efforts to Collect and Take Action on Exposure Incident Data
RCED-95-163, Jul 12, 1995

Superfund

Number and Value of Natural Resource Damage Claims
T-RCED-95-246, Jul 11, 1995

Superfund

Status of Natural Resource Damage Claims
T-RCED-95-239, Jun 30, 1995

Superfund

Information on Operations and Maintenance Activities and Costs
T-RCED-95-201, May 23, 1995

Environmental Protection

Current Environmental Challenges Require New Approaches
T-RCED-95-190, May 17, 1995

EPA and the States

Environmental Challenges Require a Better Working Relationship
RCED-95-64, Apr 3, 1995

Environmental Protection

Challenges in Defense Environmental Program Management
T-NSIAD-95-121, Mar 24, 1995

Transportation

[Comments on EPA Authority to Exempt Clean-Fuel Vehicles from Transportation Control Measures]
B-255548, Oct 18, 1994

Ecosystem Management

Additional Actions Needed to Adequately Test a Promising Approach
T-RCED-94-308, Sep 20, 1994

Ecosystem Management

Additional Actions Needed to Adequately Test a Promising Approach
RCED-94-111, Aug 16, 1994

Natural Resources and Environment

Relative Risk in Superfund
RCED-94-233R, Jun 17, 1994

Air Pollution

Regional Approaches Are Needed to Protect Visibility in National Parks and Wilderness Areas
T-RCED-94-102, Apr 29, 1994

Pesticides on Farms

Limited Capability Exists to Monitor Occupational Illnesses and Injuries
PEMD-94-6, Dec 15, 1993

Environmental Infrastructure

Effects of Limits on Certain Tax-Exempt Bonds
RCED-94-2, Oct 28, 1993

Superfund

Cleanups Nearing Completion Indicate Future Challenges
RCED-93-188, Sep 1, 1993

Superfund

Cleanups Nearing Completion, Future Challenges, and Possible Cleanup Approaches
T-RCED-93-69, Sep 9, 1993

Oil Spill Prevention

Progress Made in Developing Alaska Demonstration Programs
RCED-93-178, Aug 5, 1993

National Water-Quality Assessment

Geological Survey Faces Formidable Data Management Challenges
IMTEC-93-30, Jun 30, 1993

Air Pollution

State Planning Requirements Will Continue to Challenge EPA and the States
RCED-93-113, Jun 11, 1993

Environmental Enforcement

EPA Cannot Ensure the Accuracy of Self-Reported Compliance Monitoring Data
RCED-93-21, Mar 31, 1993

Air Pollution

Difficulties in Implementing a National Air Permit Program
RCED-93-59, Feb 23, 1993

Hazardous Waste

Much Work Remains to Accelerate Facility Cleanups
RCED-93-15, Jan 19, 1993

Natural Resources and Environment

Ohio Hazardous Waste Incinerator
RCED-92-265R, Sep 21, 1992

Hazardous Waste

A North Carolina Incinerator's Noncompliance With EPA and OSHA Requirements
RCED-92-78, Jun 30, 1992

Hazardous Waste

Impediments Delay Timely Closing and Cleanup of Facilities
RCED-92-84, Apr 10, 1992

Hazardous Waste

Impediments Have Delayed the Closing and Cleanup of Land Disposal Facilities
T-RCED-92-64, May 28, 1992

Asbestos Removal and Disposal

EPA Needs to Improve Compliance With Its Regulations
RCED-92-83, Feb 25, 1992

Environmental Protection

Rocket Tests in Mississippi to Be Heavily Restricted
NSIAD-92-86, Feb 7, 1992

Water Pollution

Nonindustrial Wastewater Pollution Can Be Better Managed
RCED-92-40, Dec 5, 1991
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