Clarion River
| Use attributes for filter ! | |
| Length | 177 km |
|---|---|
| Mouth | Allegheny River |
| Source | Johnsonburg |
| ⁃ elevation | 850260 |
| Country | United States |
| Designated as world heritage site | October 19, 1996 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2218313 |
About Clarion River
The Clarion River is a tributary of the Allegheny River, approximately 110 mi long, in west central Pennsylvania in the United States. It drains a rugged area of the Allegheny Plateau in the Ohio River watershed, flowing through narrow serpentine valleys and hardwood forests.
