Presidio River
| Presidio River | |
|---|---|
| Location | |
| Country | Mexico | 
| State | Sinaloa | 
| Physical characteristics | |
| Mouth | |
 • coordinates  | 23°05′39″N 106°17′27″W / 23.094222°N 106.290895°W | 
 • elevation  | Sea level | 
| Basin size | 6,479 km2 (2,502 sq mi) | 
The Presidio River is a river of Mexico. It originates in the mountains of Durango, flowing south-southwesterly into Sinaloa before joining the Pacific Ocean southeast of Mazatlán. The watershed measures 6,479 km2 (2,502 sq mi).