Tokachi River
| Tokachi River Tokachi-gawa, Tokapci | |
|---|---|
Iwamatsu Dam in Shimizu (September 2007) | |
| Native name | |
| Location | |
| Country | Japan |
| State | Hokkaidō |
| Region | Tokachi |
| District | Kamikawa, Nakagawa |
| Municipalities | Shintoku, Toyokoro |
| Physical characteristics | |
| Source | |
| • location | Shintoku, Hokkaidō, Japan |
| Mouth | Pacific Ocean |
• location | Toyokoro, Hokkaidō, Japan |
• coordinates | 42°41′42″N 143°39′58″E / 42.6950°N 143.6661°E |
• elevation | 0 m (0 ft) |
| Length | 156 km (97 mi) |
| Basin size | 9,010 km2 (3,480 mi2) |
| Discharge | |
| • average | 71 m3/s (2,500 cu ft/s) |
| Basin features | |
| Population | 340,000 |
Tokachi River (十勝川, Tokachi-gawa) is a river in Hokkaidō, Japan.