ATL REGION Atlantic Institution Wastewater Treatment System, Blackville Parish, New Brunswick

The ATL REGION Atlantic Institution Wastewater Treatment System is located in Blackville Parish, within the Rural Community of Miramichi River Valley, New Brunswick, Canada. This facility serves a small population of 524, reflecting its role in a rural setting. The plant is operational and provides secondary treatment, a standard level for communities of this size in Canada. Under the Canadian regulatory framework, wastewater treatment plants are typically governed by provincial and federal guidelines, such as the Canada-wide Strategy for the Management of Municipal Wastewater Effluent. For a plant serving fewer than 1,000 people, secondary treatment is appropriate to reduce organic matter and suspended solids before discharge. The plant discharges 235.20 cubic meters of treated wastewater daily. The treated effluent from this plant likely enters local waterways that drain into the Miramichi River system, a significant watershed in New Brunswick. The Miramichi River is known for its Atlantic salmon runs and diverse aquatic ecosystems. The plant's secondary treatment helps protect these downstream environments by reducing pollutant loads.

The plant discharges into local tributaries that feed the Miramichi River, which flows into the Gulf of St. Lawrence. The Miramichi River watershed supports critical fish habitats, including Atlantic salmon and brook trout, and is an important migratory corridor for birds. Secondary treatment helps maintain water quality in this ecologically sensitive region.