Groundwater Exploration & Development
Civil & Environmental Engineering
Litigation Support & Expert Witness
Groundwater Modeling & Visualization
Mine Consulting Services
GMA is your full-service environmental consultant.
Groundwater Resource Exploration and Development
Choose GMA - We are 'The Groundwater Experts'!
Civil and Environmental Engineering
GMA has smart solutions to your engineering problems.
North Carolina Department of Environment and Natural Resources (NCDENR)
NCDENR Division of Water Resources
South Carolina Department of Health and Environmental Control – Bureau of Water
South Carolina Department of Natural Resources – Water
USGS Water Resources of the United States
USGS National Geologic Map Database
National Ground Water Association (NGWA)
NCDENR UST FAQs
US EPA Office of Underground Storage Tanks