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Pressley L. Campbell, Ph.D, P.E.

Engineer at GHD Services Inc.
Baton Rouge, Louisiana
Pressley Campbell is a registered professional engineer with GHD Services Inc. in Baton Rouge, Louisiana. He has project management experience in all aspects of civil and environmental engineering projects, including storm water runoff and NPDES permitting. Pressley provides assistance to clients in obtaining NPDES permits for different sites and provides professional engineer certification for NPDES permit applications. He has completed evaluations of rainfall, runoff and sediment discharges for several watersheds throughout the eastern, central and southern United States. Pressley has conducted several investigations regarding surface runoff from multiple sites in the United States.
Pressley is an international lecturer in the United States and Canada, and is a registered professional engineer in more than 20 states. He also has taught hydraulic engineering courses at Carnegie-Mellon University and Louisiana State University.

About Me

What is your area of expertise?
I have experience in numerous states completing multi-disciplinary projects in geotechnical, mining, sediment transport, engineering design, hydrogeology, hydrology, hydraulics, corrosion, risk assessment, hazardous waste management, design, and construction including site restoration.

I have provided trial and deposition testimony in fate and transport, CERCLA, RCRA, NCP and VRP, hydrology, structural damage as a result of flooding, acid mine drainage, slope stability, groundwater remediation, oil field restoration, and corrosion.

My work has included projects within the jurisdictions of RCRA and CERCLA. Several of the projects I have worked on have included CERCLA sediment sites and addressed bioremediation aspects or applications.
What types of projects have you worked on?
The range of projects I have worked on includes civil works and hydrogeologic-based projects and extends to landfill and closure design, biotreatment, groundwater treatment, cut-off wall and leachate collection systems, property development and permitting, and building decontamination.


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Association Position
NACE Member
National Council of Examiners for Engineering and Surveying® Member
American Society of Civil Engineers Member


School Degree Graduation Year
Carnegie Mellon MEnd 1969
Carnegie Mellon PhD, Civil Engineering 1973

Contact Information

GHD Services Inc.

5551 Corporate Blvd STE 200
Baton Rouge, LA 70808