King Street 3017 Wastewater Treatment Plant, Lewisporte, Newfoundland and Labrador

King Street 3017 is a municipal wastewater treatment plant located on King Street in Lewisporte, Newfoundland and Labrador, Canada. The plant serves a small community of approximately 512 residents and operates under secondary treatment standards, which involve biological processes to reduce organic matter and suspended solids. As a secondary treatment facility, King Street 3017 meets the basic requirements for wastewater treatment in Canada, where federal and provincial regulations govern effluent quality. For small communities like Lewisporte, secondary treatment is typical and ensures that discharged water meets environmental standards to protect receiving waters. The plant is situated within 10 km of the coast, meaning its treated effluent likely discharges into a nearby river or directly into the Atlantic Ocean via the local watershed. This coastal proximity requires careful management to protect marine ecosystems and coastal water quality.

The plant's treated effluent likely enters a local watercourse that drains into the Atlantic Ocean near Lewisporte, which is part of the Notre Dame Bay region. This coastal area supports diverse marine life, including fish, crustaceans, and seabirds, and is important for local fisheries. The secondary treatment process helps reduce nutrient loading and organic pollution, mitigating risks to the downstream marine environment.