Biological survey of Otter Lake (Northern Portion) 1966
A biological survey of the northern section of Otter Lake was undertaken by the Biology Branch on October 19, 1963, at the request of the Division of Industrial Wastes. Biological parameters were selected for study since the source of pollution had been discontinued prior to the request for water quality information. Biological parameters have the ability to integrate water quality over a period of several months prior to the survey, as well as to provide direct evidence of damage owing to water pollution.
Biological Surveys/Investigations Reports