Saraswati Flumen is a river system (termed Flumen) of liquid methane and ethane on Saturn's moon Titan. It flows for 360 km before discharging into Ontario Lacus near Titan's south pole in a river delta on the lake's western shore. Its bankfull discharge is estimated to be 40âÂÂ50,000 m<sup>3</sup>/s but its regular flow is estimated to be 10âÂÂ2,000 m<sup>3</sup>/s. Compared to Karesos Flumen and Hubur Flumen, the two other major rivers that drain into the Ontario Lacus which both originate in mountains, the Saraswati Flumen has a much flatter gradient. The Saraswati Flumen is unlike most rivers on Titan including the more well known Vid Flumina in that it has a river delta. Furthermore, its delta is double-lobed, suggesting that the river switched courses over tens to hundreds of thousands of years to build both lobes. The main lobe is around 97 km<sup>2</sup> in area while the secondary lobe is around 50 km<sup>2</sup>. It is hypothesized to be a suspended load-dominated river.