Staff Contacts by Program Areas

Call 512-936-0817 to speak with Groundwater Division staff.

Division

• Larry French, P.G.
  Division Director
• Alisa Richey
  Executive Assistant

Groundwater Availability Modeling

• Cindy Ridgeway, P.G.
  Manager
• Roberto Anaya, P.G.
  Hydrogeologist
• Radu Boghici, P.G.
  Hydrogeologist
• Ki Cha, Ph.D.
  Hydrologist
• Daryn Hardwick, Ph.D.
  Hydrologist
• Ian Jones, Ph.D., P.G.
  Hydrogeologist
• Jerry Shi, Ph.D., P.G.
  Hydrogeologist
• Shirley Wade, Ph.D., P.G.
  Hydrogeologist

Groundwater Monitoring

• Manager (vacant)
• Heather Dodson
  Program Supervisor
• Fred Bertram
  Natural Resources Specialist
• Cody Bjornson
  Natural Resources Specialist
• Charles Crawford
  Natural Resources Specialist
• Donald Karr
  Natural Resources Specialist
• Chris Muller, P.G
  Hydrologist
• Mark Olden
  Hydrologist
• Phillip Valladolid
  Natural Resources Specialist

Groundwater Technical Assistance

• Natalie Ballew, GIT
  Manager
• Stephen Allen, P.G.
  Geoscientist
• Robert Bradley, P.G.
  Geoscientist
• Alberto Jimenez, P.G.
  Geoscientist
• Jean Perez
  Hydrologist
• Andrew Weinberg, P.G.
  Geoscientist