62 Water Street Wastewater Treatment Plant, St. Lawrence, Newfoundland and Labrador

62 Water Street is a municipal wastewater treatment plant located in St. Lawrence, a town on the Burin Peninsula of Newfoundland and Labrador, Canada. The plant serves a small population of approximately 417 residents, reflecting the rural and coastal character of the community. It operates under secondary treatment, which is the standard level required by Canadian federal and provincial regulations for communities of this size. As a secondary treatment facility, 62 Water Street uses biological processes to break down organic matter, reducing biochemical oxygen demand and suspended solids before discharge. In Canada, wastewater treatment is regulated under the Canada Water Act and provincial environmental protection acts, with permits typically issued by the provincial authority. For small communities like St. Lawrence, secondary treatment is considered appropriate to protect local water quality. The plant's treated effluent is discharged into the coastal waters of the Atlantic Ocean, as the facility is located within 10 kilometers of the coast. The receiving environment is the marine ecosystem of the Atlantic Ocean near the Burin Peninsula, which supports diverse marine life including fish, seabirds, and marine mammals. Proper treatment is essential to prevent nutrient loading and protect the sensitive coastal habitat.

The plant discharges treated wastewater into the Atlantic Ocean near St. Lawrence, a coastal community on the Burin Peninsula. The local watershed drains into the ocean, supporting a marine ecosystem that includes commercially important fish species such as cod and haddock, as well as seabird colonies and marine mammals like seals. The coastal waters are ecologically sensitive, and secondary treatment helps reduce the risk of eutrophication and contamination, preserving water quality for both wildlife and local communities.