On-Archa
| On-Archa | |
|---|---|
| Native name | Он-Арча (Kyrgyz) |
| Location | |
| Country | Kyrgyzstan |
| Region | Naryn Region |
| District | Naryn District |
| Physical characteristics | |
| Mouth | Naryn |
• coordinates | 41°27′27″N 75°49′44″E / 41.4576°N 75.8290°E |
| Length | 75 km (47 mi) |
| Basin size | 1,570 km2 (610 sq mi) |
| Basin features | |
| Progression | Naryn→ Syr Darya→ North Aral Sea |
The On-Archa (Kyrgyz: Он-Арча) is a river in Naryn District of Naryn Region of Kyrgyzstan. It is a right tributary of the river Naryn. The 75 km long On-Archa drains a basin area of 1570 km2, and has annual average flow rate - 9.92 m3/s.