About Us Malcolm C. Johnson III, Owner, has a Master's degree in Fisheries Management from Auburn University and over 35 years experience in warm water fisheries. Biologist Gary Brown has a B.S. in Aquatic Science and over 20 years of experience. We are certified by the American Institute of Fishery Research Biologists and the North American Lake Management Society, and licensed by the Texas Department of Agriculture. Johnson Lake Management Service is a member of the American Fisheries Society, Texas Chapter AFS, World Aquaculture Society, Texas Aquaculture Association, North American Lake Management Society, Ducks Unlimited, Texas Aquatic Plant Management Society, and the Texas Wildlife Association. Home | About Us | Our Services | Contact Us Copyright © 2006 Johnson Lake Management Service. All rights reserved. (512) 396-1231 | FAX (512) 396-5797 | Home (512) 396-1204 | info@johnsonlakemgt.com