Onsu station
| Korean name | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hangul | 온수역 | |||||||||||||||||||
| Hanja | ||||||||||||||||||||
| Revised Romanization | Onsu-yeok | |||||||||||||||||||
| McCune–Reischauer | Onsu-yŏk | |||||||||||||||||||
| General information | ||||||||||||||||||||
| Location | 51-7 Onsu-dong, 872 Buillo, Guro-gu, Seoul | |||||||||||||||||||
| Operated by | Korail, Seoul Metro | |||||||||||||||||||
| Line(s) | Line 1 Line 7 | |||||||||||||||||||
| Platforms | 4 | |||||||||||||||||||
| Tracks | 7 | |||||||||||||||||||
| Key dates | ||||||||||||||||||||
| January 16, 1988 | Line 1 opened | |||||||||||||||||||
| February 29, 2000 | Line 7 opened | |||||||||||||||||||
| Passengers | ||||||||||||||||||||
| (Daily) Based on Jan-Dec of 2012.. Line 1: 15,243 Line 7: 21,027 | ||||||||||||||||||||
| Services | ||||||||||||||||||||
| 
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Onsu Station (Korean: 온수역; Hanja: 溫水驛; RR: Onsu-yeok) is a station on the Seoul Subway Line 1. It was the former western terminus of Seoul Subway Line 7. A westward extension of Line 7 (from Onsu to Bupyeong-gu Office) was completed in October 2012. It is near the border of Seoul and Bucheon.