ABSTRACT The Kuantan Riveris one of the major rivers that crosses the Kuantan Singingi Regency area. The Kuantan River is used a source of raw water for SPAM. One of the SPAM that utilizes the Kuantan River as a source of rawa water is the Inuman District SPAM. The Inuman District SPAM, the transmission pipeline system has a capacity of 20 l/d with a service area of 6 villages. There are s…