Overview
Hout Bay wastewater treatment plant serves approximately 71,000 people in the Western Cape, South Africa. It discharges treated effluent into the Atlantic Ocean via coastal outfall.
The Hout Bay wastewater treatment plant is located in the coastal suburb of Hout Bay, part of the City of Cape Town in the Western Cape province of South Africa. It serves a population of around 71,000 residents, making it a medium-sized municipal facility. The plant is situated near the Atlantic coast, with its discharge point likely influencing the local marine environment. As a South African municipal wastewater treatment plant, it operates under the national regulatory framework, which includes the National Water Act (Act 36 of 1998) and the Water Services Act (Act 108 of 1997). These laws set standards for effluent quality and environmental protection. The plant's designed capacity is 1.00 (likely in megaliters per day or similar unit), indicating a moderate throughput. The treated effluent is discharged into the Atlantic Ocean, which receives the outflow via a marine outfall. The receiving waters are part of the Benguela Current Large Marine Ecosystem, known for its high productivity and biodiversity. The discharge must comply with strict marine water quality standards to protect coastal ecosystems, including nearby kelp forests and rocky shore habitats that support diverse marine life.
Environmental context
The plant discharges into the Atlantic Ocean along the Cape Peninsula, part of the Benguela Current ecosystem. This nutrient-rich upwelling zone supports diverse marine life, including kelp forests, seabirds, and fish. The discharge must be carefully managed to avoid eutrophication and protect sensitive coastal habitats. The area is also important for tourism and recreation, with Hout Bay being a popular destination.
Frequently asked questions
The Hout Bay wastewater treatment plant is located in Hout Bay, a coastal suburb of Cape Town in the Western Cape province of South Africa. Its address is Atlantic Skipper Street, Cape Town Ward 74, Hout Bay, 7872.
The plant discharges treated effluent into the Atlantic Ocean via a marine outfall. This is typical for coastal plants in the region, where treated water is released offshore to minimize environmental impact.
The plant serves approximately 71,037 people, making it a medium-sized municipal facility within the City of Cape Town's wastewater network.
The plant operates under South Africa's National Water Act (Act 36 of 1998) and Water Services Act (Act 108 of 1997), which set effluent quality standards and require permits for discharges. Local enforcement is handled by the Department of Water and Sanitation.
For a plant of this scale in South Africa, secondary treatment is typically required to meet national water quality standards. This involves biological processes to reduce organic matter and nutrients before discharge.
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