Todd Groundwater provides our clients with excellent technical consulting services based on integrity, using sound science, and recognizing real-world practicalities.Todd Groundwater attracts and retains highly trained and experienced professionals who enjoy serving our clients in a positive and supportive environment. Todd Groundwater was founded in 1978 by Dr. David Keith Todd, U.C Berkeley professor emeritus and author of the widely-used textbook Groundwater Hydrology. The Groundwater Resources Association of California (GRA) created the David Keith Todd Distinguished Lecture Series to honor Dr. David Keith Todd for his significant contributions to groundwater science. Todd Groundwater is pleased to be an ongoing sponsor of these lectures as well as other organizations that promote education in the groundwater sciences.Todd Groundwater contributes to the development and protection of water resources through our project work to benefit society and the environment.