Subcommittee on Transportation Safety, Infrastructure Security, and Water Quality hearing entitled, "Protecting Water Quality at America's Beaches." June 27, 2007 10:00 AM 406 Dirksen EPW Hearing Room Mr. Benjamin Grumbles Director, Arizona Department of Environmental Quality Related Files Benjamin Grumbles Testimony - epa.pdf (47.4 KBs) Return to Hearing Permalink: https://www.epw.senate.gov/public/index.cfm/2007/6/subcommittee-on-transportation-safety-infrastructure-security-and-water-quality-hearing-entitled-protecting-water-quality-at-americas-beaches