James A. Kelsey, PG
President, Principal Scientist
Albuquerque, New Mexico
- Vadose zone hydrology
- Hydraulic properties and groundwater testing
- Instrumentation and automated data acquisition
- Evapotranspiration covers
Daniel B. Stephens,
PhD, PHg, PG
Founder, Principal Hydrologist
Albuquerque, New Mexico
- Hydrogeology
- Environmental forensics
- Remedial action programs
- Expert testimony and litigation support
NICOLE T. SWEETLAND, PHD, PG
Principal Hydrogeologist, DBS&A
President, Geo-Logic Associates
Santa Barbara, California
- Hydrogeology
- Environmental forensics
- Contaminant fate and transport
- Expert testimony and litigation support
T. NEIL BLANDFORD, PG
Senior Vice President, Principal Hydrologist
Albuquerque, New Mexico
- Groundwater and contaminant transport modeling
- Water rights analysis
- Water supply investigations
- Expert testimony and litigation support
STEPHEN J. CULLEN,
PHD, PG
Senior Vice President – California Operations, Principal Hydrogeologist
Santa Barbara, California
- Soil and groundwater contaminant hydrogeology
- Remediation planning and cost allocation
- Vadose zone, groundwater, and watershed hydrologic studies
- Expert testimony and litigation support
KEVIN S. HOPSON, PG
Vice President – Texas Operations, Principal Scientist
Austin, Texas
- Environmental investigation and remediation
- Groundwater remediation
- Superfund
- Oil and gas
TONY MORGAN, PG, CHG
Vice President, Principal Hydrogeologist
Santa Barbara, California
- Conjunctive use programs
- Groundwater supply exploration and development
- Hydrogeology
- Litigation support
GUNDAR PETERSON, PE
Vice President – New Mexico Operations, Principal Engineer
Albuquerque, New Mexico
- Contaminated soil and groundwater investigation and remediation
- Hazardous and municipal waste facility permitting and engineering
- Stormwater engineering
JANET H. WOLFE, CPSM
Director of Marketing and Communications
Albuquerque, New Mexico
- Communications and outreach
- Public involvement
- Business development