MDG releases annual drinking water report Published June 8, 2007 82nd Aerospace Medicine Squadron Bioenvironmental Flight SHEPPARD AIR FORCE BASE, Texas -- The 82nd Aerospace Medicine Squadron Bioenvironmental Flight has released its annual Consumer Confidence Report that outlines the drinking water quality for Sheppard. Publication of the report is required by law and is used to inform those who use Sheppard's water supply. Click here to view the report. For more information, call 676-3080.