Aquifer Sciences is an environmental consulting firm specializing in geologic studies, hydrogeologic investigations, environmental assessments, and remediation. Our professional staff of scientists and engineers conducts multi-disciplinary environmental projects throughout California, particularly in the San Francisco Bay area and the Central Valley, and has performed site assessments and remediation throughout the United States and abroad. Our staff routinely conducts negotiations with various regulatory agencies, including the U.S. Environmental Protection Agency, California Department of Toxic Substances Control, several California Regional Water Quality Control Boards, and county and city governments. We continually update our knowledge to remain current with evolving local, state, and federal regulations and their application to environmental issues.