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Environmental Assessment and Investigation:


Contamination is one of the most important causes in the diminishing availability of both groundwater and surface water resources. It is much easier and more feasible to prevent contamination occurrence than it is to clean up. Water resources remediation can be highly expensive and complicated; the more advanced the contamination, the harder and more expensive it is to clean up. Therefore, it is always better to either prevent or diagnose the contamination in an early stage, as the remediation process is much simpler and less costly.

The purpose of environmental assessment and investigation is to discover contamination in the environment and detect the sources of those contaminants. In the phase of environmental assessment, the sites are inspected for any possible contamination, and recommendations are made to limit the sources of contaminants. Therefore, the environmental assessment and investigation is the means to prevent contaminations from occurring and discover contaminations in the early stage of development. Both cases save a lot of money, time, and resources.


At Parsiz Group professional engineers and hydrogeologists assess, investigate, and remediate soil and groundwater using advanced, innovative, and standard procedures. Contact Parsiz Group for assistance in any kind of environmental challenges you may have, including, but not limited to, the following topics for initial assessment and investigation:
  • Phase I: Environmental Site Assessment (ESA)
  • Phase II: Environmental Site Assessment or Environmental Site Investigation
  • Water Quality Assessment
  • Environmental Risk Management
  • Regulatory strategy & risk analysis/risk-based corrective action
  • Industrial sites waste monitoring, recording, and reporting
  • National Pollutant Discharge Elimination System (NPDES) permit acquisition for wastewater dischargers
  • Preparing environmental impact statements for businesses and municipalities