Slippery Rock Creek

Slippery Rock Creek
Shoreline view looking upstream from McConnell's Mill
Location of Slippery Rock Creek mouth Show map of Pennsylvania Slippery Rock Creek (the United States) Show map of the United States
Location
Country	United States of America
State	Pennsylvania
County	Butler Lawrence
Cities	Slippery Rock, Ellwood City
Physical characteristics
Source
• location	Hilliards, Butler County, Pennsylvania
• coordinates	41°06′51″N 79°48′15″W / 41.11417°N 79.80417°W / 41.11417; -79.80417[1]
• elevation	1,400 ft (430 m)[2]
Mouth	Connoquenessing Creek
• location	Ellwood City, Beaver County, Pennsylvania
• coordinates	40°51′31″N 80°15′24″W / 40.85861°N 80.25667°W / 40.85861; -80.25667
• elevation	810 ft (250 m)[1]
Length	50.17 mi (80.74 km)[3]
Basin size	409.79 square miles (1,061.4 km2)[4]
Discharge
• average	611.19 cu ft/s (17.307 m3/s) at mouth with Connoquenessing Creek[5]
Basin features
Progression	Connoquenessing Creek → Beaver River → Ohio River → Mississippi River → Gulf of Mexico
River system	Beaver River
Tributaries
• left	South Branch Glade Run Big Run Hogue Run Black Run Muddy Creek Cheeseman Run Grindstone Run
• right	Seaton Creek Blacks Creek North Branch McMurray Run McDonald Run Long Run Wolf Creek Jamison Run Taylor Run Hell Run Skunk Run

Slippery Rock Creek^[1] is a stream in western Pennsylvania, a tributary of Connoquenessing Creek.