Village of Dorchester Lagoon Wastewater Treatment Plant, Dorchester, New Brunswick

Village of Dorchester Lagoon is a municipal wastewater treatment facility located in Dorchester, New Brunswick, Canada. The plant serves a small population of 557 residents, reflecting the rural character of the community in Westmorland County. The plant provides secondary treatment, which is the standard level required under Canadian federal and provincial regulations for communities of this size. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids, ensuring the effluent meets environmental quality standards before discharge. The treated wastewater is discharged into the local watershed, which ultimately drains into the Bay of Fundy via nearby rivers and estuaries. The Bay of Fundy is known for its extreme tidal ranges and supports diverse marine life, including migratory birds and fish species. The plant's operation helps protect these downstream ecosystems from untreated sewage.

The plant discharges into the local watershed that flows into the Bay of Fundy, a globally significant marine ecosystem with the highest tides in the world. The Bay of Fundy supports critical habitats for seabirds, fish, and marine mammals, including the endangered North Atlantic right whale. The secondary treatment provided by the plant reduces nutrient and pollutant loads, helping to maintain water quality in this sensitive coastal environment.