Dunderdale Creek
| Dunderdale Creek Tributary to Caldwell Creek | |
|---|---|
Location of Dunderdale Creek mouth Dunderdale Creek (the United States) | |
| Location | |
| Country | United States |
| State | Pennsylvania |
| County | Warren |
| Physical characteristics | |
| Source | George Run divide |
| • location | about 0.5 mi (0.80 km) east of Starr, Pennsylvania |
| • coordinates | 41°44′00″N 079°30′00″W / 41.73333°N 79.50000°W |
| • elevation | 1,600 ft (490 m) |
| Mouth | Caldwell Creek |
• location | Grand Valley, Pennsylvania |
• coordinates | 41°43′02″N 079°32′44″W / 41.71722°N 79.54556°W |
• elevation | 1,329 ft (405 m) |
| Length | 2.75 mi (4.43 km) |
| Basin size | 2.52 square miles (6.5 km2) |
| Discharge | |
| • location | Caldwell Creek |
| • average | 4.83 cu ft/s (0.137 m3/s) at mouth with Caldwell Creek |
| Basin features | |
| Progression | west-southwest |
| River system | Allegheny River |
| Tributaries | |
| • left | unnamed tributaries |
| • right | unnamed tributaries |
| Bridges | PA 27 |
Dunderdale Creek is a 2.75 mi (4.43 km) long 1st order tributary to Caldwell Creek in Warren County, Pennsylvania.
It is the only stream in the United States with this name.