Eastern Passage Wastewater Treatment Facility - Coastal Plant in Nova Scotia, Canada

The Eastern Passage Wastewater Treatment Facility is a municipal wastewater treatment plant located at 1039A Main Road, CFB Shearwater, in Eastern Passage, Nova Scotia, Canada. It serves a population of about 15,600 people within the Halifax Regional Municipality. The plant is operational and plays a key role in managing wastewater from this coastal community. As a Canadian facility, the plant operates under federal and provincial environmental regulations, including the Fisheries Act and the Wastewater Systems Effluent Regulations (WSER), which set national standards for effluent quality. For a community of this size, secondary treatment is typically required to protect receiving waters. The plant's designed capacity is 1.00 million cubic meters per day, indicating its scale relative to the population served. The plant discharges treated effluent into the Atlantic Ocean via the coastal waters near Eastern Passage. This area supports diverse marine life, including fish stocks and migratory species. Proper treatment is essential to minimize nutrient loading and protect the sensitive coastal ecosystem of the Halifax Harbour and the broader Atlantic region.

The plant discharges into the Atlantic Ocean near Eastern Passage, within the Halifax Harbour watershed. This coastal environment supports diverse marine life, including fish, shellfish, and seabirds. The area is ecologically sensitive due to its role as a nursery habitat and migratory corridor for species such as Atlantic salmon and American eel. Effective wastewater treatment is critical to prevent eutrophication and maintain water quality in this productive marine ecosystem.