Groundwater Analytical offers a comprehensive range of US EPA organic, inorganic and microbiological test methodologies for compliance with the requirements of the Clean Water Act (CWA), the Resource Conservation and Recovery Act (RCRA), the Safe Drinking Water Act (SDWA) and various state environmental programs.

Groundwater, soil and hazardous waste analyses for compliance with state environmental programs are performed using US EPA methods that were developed under the Resource Conservation and Recovery Act (RCRA).

Drinking water analyses are performed using US EPA methods that are approved for compliance purposes under the Safe Drinking Water Act (SDWA).

Wastewater analyses are performed using US EPA methods that are approved for use with NPDES permits under the Clean Water Act (CWA).