Biological Surveys

Fisheries

Good fishing depends on good water quality. We use modern assessment methods and the latest scientific collecting gear to determine what kinds of fish are present, whether they’re healthy, whether the community is well-balanced, whether adequate habitat is present, and what would be required to make the fish community better.

Freshwater Mussels

Freshwater mussels are one of the most endangered groups of animals in North America. They are particularly sensitive to changes in water quality and habitat. Mussels were extremely abundant in many streams a century ago and still play an important role in filtering algae and contaminants from water. We are trained in mussel conservation techniques and licensed to recognize and protect this important group of freshwater animals.

Benthic Macroinvertebrates

Benthic macroinvertebrates are important indicators of water quality. Our company’s experienced scientists will assist you in making informed decisions about your water quality project goals by collecting and sorting samples, taxonomic identification, metrics calculations, and data interpretation.

Zooplankton

Plankton aren’t just in the ocean; these tiny organisms are also crucial for life in freshwater ecosystems. Our team of scientists can assist with taxonomic identification of samples your organization has collected or perform the analysis and sample collection for you.