| View KML View WKT | United States Rivers |
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Onion Creek
| States | Texas |
| Length | 79.6 miles |
| Watershed Length* | 149 miles |
| Mouth | Colorado River ⤏ Gulf of Mexico |
| GNIS | 1375298 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Bear Creek | 26 | 17 | 17 |
| Slaughter Creek | 20 | 18 | 18 |
| South Onion Creek | 59 | 15 | 15 |
| Williamson Creek | 13 | 19 | 19 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey