TerraGraphics scientific and risk assessment services address risks to human health and the environment from exposure to hazardous or toxic substances. Our services are broad enough to address these risks throughout their life cycle, from the emission and dispersion of hazardous substances in the environment, through human exposure, to the mitigation of the risks and the protection of human health and the environment. For over 25 years, TerraGraphics has been a leader in environmental and human health risk assessment and in the related fields of toxicology, exposure modeling, and fate and transport modeling.

Our services include:

  • Human Health & Ecological Risk Assessment
  • Idaho REM
  • Washington State MTCA
  • Montana RBCA
  • Oregon RBDM
  • IEUBK Lead Model Analysis
  • Risk Communication
  • Agency Negotiations
  • Conceptual Site Model Development
  • CERCLA/Superfund