Freshwater Ecology

nghenvironmental's freshwater ecology team is lead by Dr Raphael Morgan and Steven Sass. Their expertise in the preservation and understanding of freshwater ecosystems includes:

  • Aquatic macroinvertebrate surveys across NSW and Victoria to monitor water quality, riparian condition and environmental flows;
  • Specialist frog surveys and habitat assessment, including threatened species assessment across eastern and central Australia;
  • Fish and Fish habitat surveys across wetlands, creeks and rivers throughout the Murray-Darling Basin, including assessments under the Fisheries Management Act 1994; and
  • Specialist Turtle surveys.


Our Services

  • Threatened Species Surveys and Assessments for Fish, Turtles, Frogs, Flora and Invertebrates and their habitats
  • Riparian and Wetland Condition Assessments
  • Monitoring Water Quality using Macroinvertebrates
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