Indragiri River

The Indragiri River is a river in Sumatra, in the Indonesian province of Riau. It is formed from the union of the Ombilin River and the Sinamar River, and empties into the Strait of Malacca.

Coordinates: 0°22′S 103°26′E / 0.367°S 103.433°E / -0.367; 103.433