Overview
Sunderland Ridge wastewater treatment plant serves Pretoria, Gauteng, South Africa, with a population equivalent of 136,338. It operates under South Africa's water regulatory framework.
Sunderland Ridge is a wastewater treatment plant located in Sunderland Ridge, Pretoria, within the City of Tshwane Metropolitan Municipality, Gauteng, South Africa. The plant serves a population equivalent of approximately 136,338, classifying it as a large agglomeration under South African water management standards. As a facility in South Africa, the plant is subject to the National Water Act (Act 36 of 1998) and the Water Services Act (Act 108 of 1997), which set standards for wastewater treatment and discharge. For a plant of this scale, secondary treatment is typically required, with potential nutrient removal in sensitive catchments. The treated effluent from Sunderland Ridge likely discharges into the Sesmylspruit, a tributary of the Apies River, which flows into the Pienaars River and ultimately the Limpopo River basin. This water body supports local ecosystems and downstream agricultural and urban water users.
Environmental context
The plant's discharge enters the Sesmylspruit, part of the Limpopo River basin, which drains into the Indian Ocean via Mozambique. The receiving water body supports diverse aquatic life and is used for irrigation and livestock watering downstream. The region experiences seasonal rainfall, and the plant's operations are critical for maintaining water quality in this semi-arid environment.
Frequently asked questions
Sunderland Ridge is located in Sunderland Ridge, Pretoria, within the City of Tshwane Metropolitan Municipality, Gauteng, South Africa.
The plant serves a population equivalent of approximately 136,338 people.
The treated effluent is discharged into the Sesmylspruit, a tributary of the Apies River, which flows into the Pienaars River and ultimately the Limpopo River basin.
The plant operates under South Africa's National Water Act (Act 36 of 1998) and Water Services Act (Act 108 of 1997), which set standards for wastewater treatment and discharge.
For a plant of this scale, South African regulations typically require secondary treatment, with possible nutrient removal if discharging into a sensitive catchment.
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