Ruff Creek is a large tributary to South Fork Tenmile Creek in southwestern Pennsylvania. The stream rises in north-central Greene County and flows southeast entering South Fork Tenmile Creek northeast of Morrisville, Pennsylvania. The watershed is roughly 27% agricultural, 64% forested and the rest is other uses.[5]

Ruff Creek Tributary to South Fork Tenmile Creek
Location of Ruff Creek mouth Show map of Pennsylvania Ruff Creek (South Fork Tenmile Creek tributary) (the United States) Show map of the United States
Location
Country	United States of America
State	Pennsylvania
County	Greene
Townships	Morgan Washington
Physical characteristics
Source	divide between Ruff Creek and Tenmile Creek
• location	about 1 mile southeast of Dunn's Station, Pennsylvania
• coordinates	40°00′31″N 080°14′26″W[1]
• elevation	1,230 ft (370 m)[2]
Mouth	South Fork Tenmile Creek
• location	about 3 miles northeast of Morrisville, Pennsylvania
• coordinates	39°54′57″N 080°06′19″W[1]
• elevation	879 ft (268 m)[3]
Length	13.2 mi (21.2 km)[4]
Basin size	26.16 square miles (67.8 km2)[5]
Discharge
• average	31.85 cu ft/s (0.902 m3/s) at mouth with South Fork Tenmile Creek[5]
Basin features
Progression	southeast
River system	Monongahela River
Tributaries
• left	Craynes Run Poverty Run Grimes Run
• right	Walkers Run Jersey Run

References