We develop numerical groundwater flow and transport models using the MODFLOW family of software and MT3D to support a wide range of applications. Our modeling services help clients evaluate groundwater systems, demonstrate regulatory compliance, and assess potential impacts of development or remediation activities. These applications include:
- Evaluating surface water–groundwater interactions
- Demonstrating potential impacts from groundwater development
- Demonstrating compliance with the Arizona Aquifer Protection Permit (APP) program
- Supporting Assured Water Supply (AWS) demonstrations
- Assessing impacts associated with Artificial Storage and Recovery (ASR)
- Supporting compliance with U.S. EPA and state Coal Combustion Residuals (CCR) programs
- Evaluating remedial alternatives and closure strategies
- Conducting capture zone analyses
- Preparing Passive Containment Capture Zone (PCCZ) demonstrations for open-pit mines
- Supporting permit applications for mining, landfills, and development projects
- Evaluating groundwater flow directions and velocities
- Assessing containment performance of interceptor wellfields
- Evaluating sources of recharge and areas of groundwater discharge
BAS Groundwater Consulting Inc. 