ATL REGION Dorchester Institution Wastewater Treatment System, Dorchester, New Brunswick

The ATL REGION Dorchester Institution Wastewater Treatment System is located in Dorchester, New Brunswick, Canada, serving a population of 730. This facility is part of the regional wastewater infrastructure managed by the Atlantic Region of Correctional Service Canada, treating wastewater from the Dorchester Institution. The plant provides secondary treatment, which is the standard level required under Canadian federal regulations for municipal wastewater systems. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids, ensuring the effluent meets quality standards before discharge. The treated effluent is discharged into the local watershed, which drains into the Northumberland Strait, part of the Gulf of St. Lawrence. This coastal environment supports diverse marine life and is important for local fisheries and migratory birds. The plant's proximity to the coast necessitates careful management to protect sensitive estuarine habitats.

The plant discharges into the local watershed that flows into the Northumberland Strait, a part of the Gulf of St. Lawrence. This coastal area supports diverse aquatic life, including fish and migratory birds, and is ecologically sensitive due to its role as a nursery for marine species. The proximity to the coast requires effective treatment to minimize nutrient and pollutant loading into the marine environment.