The River Sepik is 700 miles (1,126 km) long. It has a drainage area of 77,700 km². It flows into the Pacific Ocean. The countries within its drainage basin are: Papua New Guinea, Indonesia
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/IvrDF2Ku3lybKmNDdO2qhA== | 5.88129e-14 |