DBS&A: An Employee-owned Water Resources and Environmental Consulting Firm

Daniel B. Stephens & Associates, Inc. (DBS&A) is an employee-owned 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.

DBS&A's Hydrologic Testing and Research Laboratory performs analyses of hydraulic properties of soils, including special tests not common to traditional soil testing laboratories.

Vadose Zone Hydrology

DBS&A is distinguished by an established expertise in vadose zone processes. The vadose zone is the area between the ground surface and the water table and is comprised of rock and soil; it plays a vital role in groundwater replenishment and groundwater quality protection. Read More...

News

Daniel B. Stephens & Associates Welcomes New GIS Technician to Information Solutions Team DBS&A Adds Hydrologist to Water Resources Team DBS&A Staff to Speak at 2009 NGWA Ground Water Summit New York Times Reports on DBS&A Bear Canyon Project Jordan Kear to Speak on Nitrogen Removal Under Recharge Ponds Dr. Stephen J. Cullen, Todd G. Umstot, and Dr. Daniel B. Stephens Author Presentation on Vapor Transport Modeling at AEHS Conference