The Harrison and Lillooet Lakes Transmission Line project involved an environmental assessment of two proposed BC Hydro rights-of-way southeast of Pemberton, British Columbia, for a Canadian Environmental Assessment Agency (CEAA) review. The assessment evaluated the potential effects of the project and provided management recommendations for avoiding or mitigating these effects on wildlife, vegetation, water quality, soil quality, visual quality, and other land and resource uses. EDI conducted all environmental assessments and prepared a detailed report for CEAA review.