Water treatment plant is known as a facility which treats water and prepares it for use by humans or industries or discharge into the environment. It normally takes the form of several phases, namely the coagulation phase, the sedimentation phase, the filtration phase and the disinfection phase where mainly sediments, bacterial organisms, chemicals and other impurities are eliminated. These plant have a significant function in supporting the availability of clean water and safeguard the health of the people as well as in the various industrial processes. In this context, water treatment plants play an important role to provide safe water for drinking purposes as well as to maintain the quality of environment.