mental Protection Agency, Office of Wastewater Management. Water Permitting 101. 2002. http:fiwww.epa.goWnpdes/pubshoipape.pdf (accessed May 2008). U.S. Green Building Council. "LEED Certified Project List." http:fiwww.usgbc.orgq..EED/Proj act/ CertffiedProjectList.aspx (accessed May 2008). Based on 650 building occupants