Meetings and Misc. Letters
DoD Beehler (PDF)
DoD and GAO testimony on Department of Defense Activities Related to TCE, Perchlorate, and Other Emerging Contaminants, before the Subcommittee on Readiness, Committee on Armed Services, House of Representatives. 12 July 2007
EPA 2008 Revised Assessment Guidance on Perchlorate (PDF)
EPA Jan 2009 guidance update on Assessment of Perchlorate.
May 2007 Update (PDF)
DoD Perchlorate Handbook May 2007