Water, Sewage & Effluent Mar Vol 30 No 2

industry debate infrastructure technology networking The Northcliff water tower was built in 1939 and is controlled by City Parks and Johannesburg Water. At 1 807 metres, the ridge is just a metre lower than Observatory Ridge, the highest point in Johannesburg. This distinctive landmark offers striking 360o views of the city. Water Sewage & Effluent March/April 2016 37