I admit to my ignorance; why is this stuff in the water and why does the gov't want to keep it there? B _____ From: Iowa Discussion, Alerts and Announcements [mailto:[log in to unmask]] On Behalf Of Neila Seaman Sent: Monday, September 22, 2008 12:19 PM To: [log in to unmask] Subject: EPA may not limit perchlorate in tap water From today's American Progress Action report: ENVIRONMENT -- THE WHITE HOUSE PRESSURES THE EPA TO NOT LIMIT PERCHLORATE IN TAP WATER: "Under pressure from the White House and the Pentagon," the Environmental Protection Agency (EPA) "is poised to rule as early as today that it will not set a drinking-water <http://app.mx3.americanprogressaction.org/e/er.aspx?s=785&lid=9862&elq=9A03 87666363446FB9DF03F2CE3E3239> safety standard for perchlorate, a component of rocket fuel that has been linked to thyroid problems in pregnant women, newborns and young children across the nation," the Washington Post reports. A near-final version of the EPA's "preliminary regulatory determination" that the Post obtained "assumes the maximum allowable perchlorate contamination level is 15 times what the EPA had suggested in 2002 <http://app.mx3.americanprogressaction.org/e/er.aspx?s=785&lid=9862&elq=9A03 87666363446FB9DF03F2CE3E3239> ." The proposal is "the final step in a six-year-old battle between career EPA scientists who advocate regulating the chemical and White House and Pentagon officials who oppose it." Officials in the White House Office of Management and Budget (OMB) "heavily edited" the document by eliminating key passages and asking the EPA to "use a new computer modeling approach to calculate the chemical's risks." In 2004, the EPA's process for scientific risk assessments of chemicals was altered to give OMB oversight of the program <http://app.mx3.americanprogressaction.org/e/er.aspx?s=785&lid=4348&elq=9A03 87666363446FB9DF03F2CE3E3239> , which increased the ability of other departments to interfere in the program secretly. Last spring, the Government Accountability Office reported "that the Pentagon had pressured the EPA for several years <http://app.mx3.americanprogressaction.org/e/er.aspx?s=785&lid=9862&elq=9A03 87666363446FB9DF03F2CE3E3239> not to regulate perchlorate." - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe from the IOWA-TOPICS list, send any message to: [log in to unmask] Check out our Listserv Lists support site for more information: http://www.sierraclub.org/lists/faq.asp To view the Sierra Club List Terms & Conditions, see: http://www.sierraclub.org/lists/terms.asp No virus found in this incoming message. Checked by AVG - http://www.avg.com Version: 8.0.169 / Virus Database: 270.7.0/1683 - Release Date: 9/21/2008 10:10 AM - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe from the IOWA-TOPICS list, send any message to: [log in to unmask] Check out our Listserv Lists support site for more information: http://www.sierraclub.org/lists/faq.asp To view the Sierra Club List Terms & Conditions, see: http://www.sierraclub.org/lists/terms.asp