Water Quality

The graphs below show average monthly, daily and hourly readings of water Turbidity, PH and Residual Chlorine for water produced at the Cikokol plant.

Water quality is decribed as Turbidity and is measured in NTU - nephelometric turbidity units. The more suspended solids in the water, the murkier it becomes and the higher the NTU reading. The PH level of the water indicates whether it is alkaline or acidic. An acceptable pH level for drinking water is between 6.5 and 8.5. Below pH 6.5 is too acidic and above pH 8.5 is too alkaline. Chlorine is added to the water to kill bacteria.
Water Quality Graph

Turbidity Level

PH Level

Residual Chlorine Level

News and Events


Plant Overview

The Cikokol Water Treatment Plant is located on the eastern bank of the Cisadane River, in the Tangerang region of Indonesia.

Water Production Rate

The graph below shows the latest treated water production rates at the Cikokol plant (litres/sec):