• Northwestern Aquatic Sciences
  • Northwestern Aquatic Sciences

Specialists in Aquatic Toxicology

Contributing to Environmental Quality for Over 35 Years

Northwestern Aquatic Sciences (NAS) has been providing environmental testing services since 1979. Specializing in aquatic toxicology, our professional staff can assist clients directly with their toxicity testing requirements or team with other consultants on multidisciplinary projects including whole effluent toxicity testing, marine and freshwater sediments, and soils. Located in Newport, Oregon, NAS has provided professional bioassay testing throughout the United States as well as some select international projects.

Please contact us to discuss the services we offer. NAS is committed to providing our clients with the finest and most cost-effective aquatic toxicology services available.