# uMngeni-uThukela Water says the Durban Heights Water Treatment Works is currently treating reduced volumes of water due to increased algae in its raw water supply. The algae build-up has resulted in treatment filters becoming clogged, affecting the volume of treated water supplied to some areas in the northern and southern parts of the eThekwini Municipality. The utility spokesperson Siyabonga Maphumulo says there has been a significant increase in algal volumes in water received from the Albert Falls and Nagle Dam system:
Algae build-up affects water supply at Durban Heights water treatment works [SOUND]
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