The US EPA will host a free Construction General Permit (CGP) Webcast on Tuesday, May 24 from 1:00 to 3:00pm Eastern to discuss the proposed CGP. There will be time dedicated to answering questions posed from the webcast participants. To register for this free webcast, go to www.epa.gov/npdes/training. Public comment period ends May 25 on the extension of the 2008 CGP to January 31, 2012.