Southampton Wastewater Treatment Plant and Collection System | Southampton, Ontario

The Southampton Wastewater Treatment Plant and Collection System is a municipal facility located at 20 Caroline Street West in Southampton, part of Saugeen Shores, Bruce County, Ontario, Canada. It serves a population of approximately 3,054 residents, classifying it as a small agglomeration under Canadian wastewater management standards. As a Canadian wastewater facility, the plant operates under provincial regulations administered by the Ontario Ministry of the Environment, Conservation and Parks. The plant's designed capacity is 1.00 million liters per day, indicating it is sized for the local community's needs. The plant discharges treated wastewater into the Lake Huron watershed, a major Great Lake that supports diverse aquatic life and provides drinking water for millions. The facility plays a key role in protecting the lake's water quality and the ecological health of the surrounding Bruce County region, which is known for its freshwater ecosystems and recreational areas.

The plant's treated effluent enters the Lake Huron basin, which drains through the St. Clair River, Lake St. Clair, and the Detroit River into Lake Erie, ultimately reaching the Atlantic Ocean via the St. Lawrence River. Lake Huron supports a diverse aquatic ecosystem, including fish species such as lake trout and whitefish, and is a critical freshwater resource. The plant's location within 50 km of the coast underscores its role in safeguarding coastal water quality.