Our work in reservoirs involves behavioural and physiological monitoring of fishes using various remote and direct techniques. We also conduct species inventories, population assessments, and measurements of general health and physical condition of reservoir organisms. We monitor and minimize (where possible) biological impacts associated with water abstraction, draw-down events, thermal pollution, agricultural pollution, industrial pollution, recreational angling, commercial angling, as well as other human activities. We also provide recommendations for minimizing harmful ecological effects associated with both natural and anthropogenic factors. In 2005 and 2006 we developed a five year fisheries management plan for the Binbrook Reservoir in Southern Ontario.