Preliminary Draft Pesticides, Alkyl-Lead, and Octachlorostyrene Reports Published in Response to the United States' Challenge Goals in ``The Great Lakes Binational Toxics Strategy; Canada United States Strategy for the Virtual Elimination of Persistent Toxic Substances in the Great Lakes''

الملخص

``The Great Lakes Binational Toxics Strategy; Canada-- United States Strategy for the Virtual Elimination of Persistent Toxic Substances in the Great Lakes (the Strategy),'' was signed on April 7, 1997. The Strategy set forth a number of challenges to be met on the path toward virtual elimination of the Level I Strategy substances. Two of these challenges required USEPA to report by the end of 1998, indicating whether the respective challenges had been met. These challenges are as follows: U.S. Challenge: Confirm by 1998 that there is no longer use or release from sources that enter the Great Lakes Basin of five bioaccumulative pesticides (chlordane, aldrin/dieldrin, DDT, mirex, and toxaphene), and of the industrial byproduct/contaminant octachlorostyrene. If ongoing, long-range sources of these substances from outside of the U.S. are confirmed, work within international frameworks to reduce or phase out releases of these substances. U.S. Challenge: Confirm by 1998, that there is no longer use of alkyl-lead in automotive gasoline. Support and encourage stakeholder efforts to reduce alkyl-lead releases from other sources. Two preliminary draft reports have been prepared in response