| View KML View WKT | United States Rivers |
View GeoJSON Search  |
Atchafalaya River
| States | Louisiana |
| Length | 142.1 miles |
| Watershed Length* | 26,952 miles |
| Mouth | Gulf of Mexico |
| GNIS | 559801 |
Tributaries
Click on a heading to sort by its values. Click again to sort in the opposite direction.
| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Bayou Courtableau | 97 | 32 | 324 |
| Bayou Petite Prairie | 119 | 34 | 34 |
| Bayou Rouge | 119 | 53 | 70 |
| Lower Atchafalaya River | 23 | 17 | 170 |
| Red River of the South | 142 | 1,004 | 26,212 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey