As the Deputy Administrator of the US Environmental Protection Agency, I am EPA's Chief Operating Officer. I started this blog to describe what EPA is doing to improve its operations and make what EPA does more open to the public. Biography


EPA blog Flow of the River was archived on October 15, 2008. Also included in this archive are blog posts of Great Lakes Earth Day Challenge from EPA Region 5 (Chicago). Some links in this archive may no longer work.

General information about EPA's blog Greenversations.