Who We Are For over 25 years Waterloo Hydrogeologic has specialized in assessing, developing, and managing the world’s water resources using the most powerful and cost-effective software technologies available today. The dedicated team of engineers, earth scientists, and other technical specialists provide comprehensive assessments of surface water and groundwater resources, in addition to practical engineering solutions for water-related projects, and an awareness of environmental and sustainability issues that are key to successful water resource management. Waterloo Hydrogeologic has completed numerous projects in five continents, helping to meet future water demands in a wide variety of environments and applications. What We Do Waterloo Hydrogeologic continues to develop new programs to meet the advancing needs and technology requirements of the groundwater industry. We now offer four main software packages; Visual MODFLOW Flex, Hydro GeoAnalyst, AquaChem, and AquiferTest. Our goal is to provide powerful groundwater software to professionals in the environmental business. Waterloo Hydrogeologic remains an industry leader with over 5,000 registered installations of our software in over 75 different countries around the world.