Pollution control (11 - 20 of 66 items)
Environmental Protection: More Complete Data and Continued Emphasis on Leak Prevention Could Improve EPA's Underground Storage Tank Program
GAO-06-45: Published: Nov 30, 2005. Publicly Released: Nov 30, 2005.
Leaking underground storage tanks that contain hazardous products, primarily gasoline, can contaminate soil and groundwater. To address this problem, the Environmental Protection Agency (EPA), under its Underground Storage Tank (UST) Program, required tank owners to install leak detection equipment and take measures to prevent leaks. In 1986, the Congress created a federal trust fund to assist sta...
Environmental Protection: Recommendations for Improving the Underground Storage Tank Program
GAO-03-529T: Published: Mar 5, 2003. Publicly Released: Mar 5, 2003.
Nationwide, underground storage tanks (UST) containing petroleum and other hazardous substances are leaking, thereby contaminating the soil and water, and posing health risks. The Environmental Protection Agency (EPA), which implements the UST program with the states, required tank owners to install leak detection and prevention equipment by the end of 1993 and 1998 respectively. The Congress aske...
Environmental Protection: MTBE Contamination From Underground Storage Tanks
GAO-02-753T: Published: May 21, 2002. Publicly Released: May 21, 2002.
To help limit air pollution, about a third of the states use gasoline that contains methyl tertiary butyl ether (MTBE), which burns cleaner. However, MTBE has migrated into wells and groundwater from leaking underground tanks used to store gasoline. The Environmental Protection Agency (EPA) has the responsibility through the Underground Storage Tank Program and works through the states to ensure t...
Environmental Protection: Improved Inspections and Enforcement Would Ensure Safer Underground Storage Tanks
GAO-02-712T: Published: May 8, 2002. Publicly Released: May 8, 2002.
Hazardous substances that leak from underground storage tanks can contaminate the soil and water and pose continuing health risks. Leaks of methyl tertiary butyl ether--a fuel additive--have forced several communities to close their wells. GAO surveyed all 50 states and the District of Columbia to determine whether tanks are compliant with the Environmental Protection Agency's (EPA) underground st...
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.
The states and the Environmental Protection Agency (EPA) cannot ensure that all active underground storage tanks have the required leak-, spill-, and overfill-protection equipment installed, nor can they guarantee that the installed equipment is being properly operated and maintained. Although the states and EPA regions focus most of their limited resources on monitoring active tanks, empty or ina...
EPA's Expenditures to Clean Up the Bunker Hill Superfund Site
GAO-01-431R: Published: Mar 28, 2001. Publicly Released: Mar 28, 2001.
In 1995, the Environmental Protection Agency (EPA) and the state of Idaho signed an agreement to clean up a mining area known as Bunker Hill. The agreement estimated that the total cost of the cleanup would be $126 million, with the state's share capped at $12.6 million. This correspondence focuses on (1) EPA's actual expenditures for cleanup activities and how these expenditures differ from the e...
Hazardous Waste: Effect of Proposed Rule's Extra Cleanup Requirements Is Uncertain
GAO-01-57: Published: Oct 20, 2000. Publicly Released: Nov 20, 2000.
The Environmental Protection Agency (EPA) proposed several amendments to its 1993 Corrective Action Management Unit (CAMU) rule. The CAMU rule currently allows agencies to set aside part of their hazardous waste site to deposit wastes without triggering the requirements of the Recovery Conservation and Recovery Act (RCRA). EPA's action is in response to a lawsuit alleging that the CAMU rule would...
Hazardous Waste: EPA Has Removed Some Barriers to Cleanups
RCED-00-224: Published: Aug 31, 2000. Publicly Released: Sep 14, 2000.
Pursuant to a congressional request, GAO provided information on the Environmental Protection Agency's (EPA) efforts to remove barriers to hazardous waste cleanup, focusing on: (1) cleanups of remediation waste at sites subject to the three Resource Conservation and Recovery Act (RCRA) requirements; and (2) the management factors that had slowed the pace of cleanups under the corrective action pro...
Environmental Protection: More Consistency Needed Among EPA Regions in Approach to Enforcement
RCED-00-108: Published: Jun 1, 2000. Publicly Released: Jul 5, 2000.
Pursuant to a congressional request, GAO provided information on the consistency of the Environmental Protection Agency's (EPA) regional offices' enforcement of environmental requirements, focusing on: (1) the extent to which variations exist among EPA's regional offices in the actions they take to enforce environmental requirements; (2) what factors contribute to any variations; and (3) what EPA...
Superfund: Progress and Challenges
T-RCED-99-202: Published: May 25, 1999. Publicly Released: May 25, 1999.
Pursuant to a congressional request, GAO discussed the Superfund hazardous waste cleanup program, focusing on: (1) the progress, cleanup pace, and accomplishments of the program; (2) trends in the amount of funds that the Environmental Protection Agency (EPA) spends on administrative and support activities in the program and the amount of these costs that it recovers from parties contributing to c...