Porong River
| Porong River Kali Porong, Sungai Porong, Kali Torong | |
|---|---|
Location of river mouth Porong River (Indonesia) | |
| Location | |
| Country | Indonesia |
| Province | East Java |
| Physical characteristics | |
| Source | Brantas River |
| • location | Mojokerto |
| Mouth | |
• location | Madura Strait |
• elevation | 0 m (0 ft) |
| Length | 13.5 km (8.4 mi) |
| Basin size | 480 km2 (190 sq mi) |
The Porong River is a river flowing through Sidoarjo, East Java, Indonesia, about 700 km east of the capital Jakarta. It is one of the main distributaries of the Brantas River that discharges into the Bali Sea, close to the Madura Strait, and is the main outlet for the Lusi mudflow.