Environmental Services (Risk Assessment): Ecological Risk Assessment

Technical Support for Ecological Risk Assessment
Environmental ServicesOTIE provided support to the USEPA NCEA for building the Causal Analysis/Diagnosis Decision Information System (CADDIS) Internet site. The CADDIS site assists state biologists to identify the stressors causing impairments in streams to facilitate Total Maximum Daily Load (TMDL) development. OTIE prepared literature reviews, extracted data, built user friendly interfaces for statistical tools and databases, and developed an Internet-based interactive conceptual model to provide supporting literature for evaluating candidate causes. Client Name: USEPA NCEA


Location: Nationwide


Contract Value: $3.8M


Project Features:

  • Ecological risk assessment
  • Literature reviews
  • Website development