Water Resources, hydraulics, hydrology, ecohydraulics, Fishways, Fishscreens, fish guidance systems, fish swimming performances, habitat hydraulics, instream flows, habitat structures.

• Master of Science, Department of Civil Engineering, University of Alberta, Edmonton, 1982. Dissertation entitled 'The Hydraulics of Denil Fishways'.
• Bachelor of Science, Department of Civil Engineering, University of Manitoba, Winnipeg, 1974.

• 1993 - to present, Habitat Management Engineer, Freshwater Institute
• Adjunct Professor, University of Manitoba, Department of Civil and Geological Engineering
• Board of Advisors for the University of Manitoba "Hydraulics Laboratory Research and Testing Facility"
• University of Waterloo, Department of Biology
• 1979 - to 1992 Habitat Protection Engineer, Freshwater Institute
• 1975 - to 1979 Senior Impact Engineer, Environment Canada
• 1974 - to 1975 Planning Engineer, Manitoba Water Resources Branch

• Association of Professional Engineers of the Province of Manitoba (APEM; Research and Development Committee (1991-93)
• Chair, Research Activities, American Fisheries Society (AFS)
• Rivers and Streams Committee (North Central Division; 1990 - present)
• Engineering Institute of Canada (EIC)
• Canadian Society for Civil Engineering, Hydrotechnical Division's Executive Committee (1992 - present)
• International Association for Hydraulic Research
• American Society of Civil Engineering