Daniel B. Stephens & Associates, Inc. (DBS&A) is a water resources and environmental consulting firm providing comprehensive services in groundwater and surface water hydrology, and soil science. Particular areas of expertise include hydrogeologic investigations, water resources planning and development, water rights, studies of contaminant transport in soil and groundwater, numerical modeling, remediation of soil and groundwater, and environmental litigation support. As wholly owned subsidiaries of Geo-Logic Associates, DBS&A, Clear Creek Associates, Geo-Logic Peru, Kunkel Engineering Group, Summit Water Resources, and The MINES Group provide solutions to challenges for landfills, mines, contaminated sites, municipal projects, natural resources, and water resources.