Gas Management Agreement, 2012 (PDF) Fact Sheet Hydrogen Sulfide Monitoring Program, July 2011 (PDF) Fact Sheet Hydrogen Sulfide Monitoring Program January 2011 (PDF) Fact Sheet Hydrogen Sulfide Monitoring Program, May 2010 (PDF) HDR Report Odor Investigation, March 2009 (PDF) Self-Audit Report, August 2008 (PDF) Audit Report, 2005 through 2006 (PDF)