College Bridge Lagoon Wastewater Treatment Plant, Memramcook, New Brunswick

College Bridge Lagoon is a municipal wastewater treatment plant located in Memramcook, New Brunswick, Canada. The facility serves a population of approximately 2,311 residents and has a designed capacity of 1.00 million liters per day, reflecting its role as a small-scale treatment system for the local community. As a Canadian wastewater facility, College Bridge Lagoon operates under federal and provincial environmental regulations, including the Canadian Environmental Protection Act and New Brunswick's Clean Water Act. For small agglomerations like this, lagoon-based treatment systems are common in rural areas, providing effective treatment through natural biological processes. The plant's treated effluent is discharged into the local watershed, which ultimately drains into the Petitcodiac River and then into the Bay of Fundy. The Bay of Fundy is known for its extreme tidal ranges and supports diverse marine life, including migratory fish species. The plant's operation helps protect downstream water quality in this ecologically significant estuary.

The plant discharges into the Petitcodiac River watershed, which flows into the Bay of Fundy, a globally significant estuary with the highest tides in the world. The Bay of Fundy supports critical habitats for fish, seabirds, and marine mammals, including the endangered North Atlantic right whale. Proper wastewater treatment is essential to maintain water quality and protect this sensitive downstream ecosystem.