Cookstown WWTP - Secondary Wastewater Treatment in Innisfil, Ontario

Cookstown WWTP is a municipal wastewater treatment facility located in the community of Cookstown, part of Innisfil, Ontario, Canada. The plant serves a population of 841 and operates under secondary treatment, which is the standard for small communities in the province. As a secondary treatment plant, Cookstown WWTP uses biological processes to remove organic matter and suspended solids from wastewater. The facility discharges an average of 377.70 cubic meters of treated effluent per day. Ontario's regulatory framework, under the Clean Water Act and Environmental Protection Act, governs the plant's operations and ensures compliance with effluent quality standards. The treated wastewater from Cookstown WWTP is discharged into a local watercourse that eventually flows into Lake Simcoe, a large freshwater lake in southern Ontario. Lake Simcoe is an ecologically important water body that supports diverse aquatic life and recreational activities. The plant's operations help protect the lake's water quality and downstream ecosystems.

Cookstown WWTP discharges into a tributary of the Holland River, which flows into Lake Simcoe, part of the Great Lakes Basin. Lake Simcoe is a vital freshwater resource supporting fish populations, including lake trout and whitefish, and provides drinking water for surrounding communities. The plant's secondary treatment helps reduce nutrient loading, mitigating the risk of algal blooms and maintaining the lake's ecological health.