GTA's water resources investigation and development capabilities include performance of groundwater impact studies and hydrogeologic evaluations. GTA provides comprehensive groundwater services to residential, commercial, industrial, and government clientele. GTA also conducts environmental investigation and remediation studies for contaminated water and soil. We assist clients through risk identification and management as a client advocate. GTA's areas of specialization are as follows:

• Hydrogeologic investigations
• Groundwater resources exploration and development
• Aquifer testing and analysis
• Groundwater management studies
• Groundwater mounding analysis for wastewater disposal systems
• Evaluation of impacts on water resources/users due to groundwater development
• D-licensed soil evaluations in Delaware
• Subsurface investigation
• Monitoring well installation
• Infiltration testing for SWM design
• Environmental sampling and testing
• Percolation and infiltrometer tests for septic systems
• Expert testimony for engineering and land use issues
• Permit processing/negotiations