Overview
Stilbaai wastewater treatment plant serves the Garden Route District Municipality in Western Cape, South Africa, with a designed capacity of 1.00 million liters per day and a population of 3,950.
Stilbaai wastewater treatment plant is located in the Garden Route District Municipality, Western Cape, South Africa, near the coastal town of Stilbaai. The facility serves a population of approximately 3,950 residents and has a designed capacity of 1.00 million liters per day, indicating a small-scale municipal plant. As a South African plant, it operates under the national Water Services Act and the National Environmental Management Act, which set standards for wastewater treatment and discharge. For small agglomerations like this, secondary treatment is typically required to protect water quality in receiving environments. The plant's treated effluent likely discharges into a local watercourse that flows toward the Indian Ocean, given its proximity to the coast. The surrounding area includes the Stilbaai Marine Protected Area, which supports diverse marine life and is ecologically sensitive to nutrient pollution.
Environmental context
The plant is situated within 50 km of the Indian Ocean coast, and its discharge likely enters a river or estuary system that drains into the sea. The Stilbaai area features coastal fynbos and marine habitats that are sensitive to eutrophication from nutrient-rich effluent. Proper treatment is essential to protect downstream ecosystems, including fish nurseries and bird populations.
Frequently asked questions
The plant is located in Stilbaai West, within the Hessequa Local Municipality, Garden Route District Municipality, Western Cape, South Africa, near the Stilbaai Golf Club.
The plant serves approximately 3,950 people, classifying it as a small agglomeration under South African wastewater management guidelines.
The treated effluent is likely discharged into a local river or estuary that flows into the Indian Ocean, given the plant's coastal proximity.
The plant operates under South Africa's Water Services Act and National Environmental Management Act, which set discharge standards to protect water quality.
For small agglomerations, secondary treatment is standard to reduce organic matter and nutrients before discharge, in line with national water quality guidelines.
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