Corkery, Catherine, What is causing observed water level fluctuations in Gull Lake? An examination of the impacts of three weather parameters on lake water levels, Trent University, 2010
Markwick, Kerry, The History of Water Conrol in Haliburton County: A Contemporary Analysis of Human Impact on the Natural Environment, Trent University, 1993
Acres International Limited for Enviroment Canada, Post Audit of the Trent-Severn Waterway Operating Procedures in the Haliburton Reservoir Lakes Area, Coburn, Carolynn, 1988