Benthic Macroinvertebrate Communities

cover of publication

The benthic macroinvertebrate communities of the State of the St. Lawrence monitoring program (St. Lawrence Action Plan) is used like an indicator of water quality and aquatic ecosystem health in the St. Lawrence River.

Available Formats:

Accessible PDF (4,40 MB)

Environment Canada produces a wide variety of publications in various print and electronic formats. Some formats may not be accessible to screen readers. Alternate accessible formats are available upon request. Please contact

  • Author: Environment Canada
  • Language of Document: Separate English/French
  • Document Type: Fact sheet
  • Cat. No.: En84-81/1-2013E-PDF
  • ISBN: 978-1-100-22839-6
  • Size: 21.6x28
  • Pages: 10
  • Year: 2013
Date modified: