Clarks Run is a tributary of the Beaver River in western Pennsylvania. The stream rises in north-central Beaver County and flows generally east entering the Beaver River at Homewood, Pennsylvania. The watershed is roughly 20% agricultural, 62% forested and the rest is other uses.[4]

Clarks Run Tributary to Beaver River
Location of Clarks Run mouth Show map of Pennsylvania Clarks Run (Beaver River tributary) (the United States) Show map of the United States
Location
Country	United States of America
State	Pennsylvania
County	Beaver
Physical characteristics
Source	divide between Clarks Run and North Fork Little Beaver Creek
• location	about 1 mile southeast of New Galilee, Pennsylvania
• coordinates	40°49′47″N 080°22′42″W[1]
• elevation	1,140 ft (350 m)[2]
Mouth	Beaver River
• location	Homewood, Pennsylvania
• coordinates	40°48′39″N 080°19′09″W[1]
• elevation	735 ft (224 m)[2]
Length	3.82 mi (6.15 km)[3]
Basin size	3.92 square miles (10.2 km2)[4]
Discharge
• average	4.21 cu ft/s (0.119 m3/s) at mouth with Beaver River[4]
Basin features
Progression	Beaver River → Ohio River → Mississippi River → Gulf of Mexico
River system	Beaver River
Tributaries
• left	unnamed tributaries
• right	unnamed tributaries

References