Herpetofaunal diversity of the Fort Wolters Military Installation, Texas, was surveyed from September 2002 through August 2003. During the 1-y sampling period, all amphibian and reptile sampling methods combined resulted in 1,421 captures of 10 species of amphibians (all anurans) and 25 species of reptiles. These actions represent an effort of the Texas Army National Guard to inventory the flora and fauna of federal property and create a baseline for future monitoring and management.