| Kalu River | |
|---|---|
| Balu River, near Tongi Junction railway station | |
| |
| Native name | বালু নদী (Bengali) |
| Location | |
| Country | Bangladesh |
| Division | Dhaka |
| Cities | |
| Physical characteristics | |
| Source | Paruli RiverSutia River |
| Mouth | Shitalakshya River |
| Length | 44 km (27 mi) |
The Balu River, located in Bangladesh, is a tributary of the Shitalakshya River. The 44-km long Balu passes through the wetlands of Beel Belai and Dhaka before its confluence with the Shitalakshya at Demra. [1]
23°49′51″N90°29′11″E / 23.83083°N 90.48639°E