Brush Creek is a tributary of

Connoquenessing Creek Connoquenessing Creek is a tributary of the Beaver River, approximately 50 mi (80 km) long, in Western Pennsylvania in the United States. Course Connoquenessing Creek rises in eastern Butler County and flows southwest, through the ...

in western Pennsylvania. The stream rises in northwestern

Allegheny County Allegheny County ( ) is a county in Pennsylvania, United States. As of the 2020 census, the population was 1,250,578, making it the state's second-most populous county, after Philadelphia County. Its county seat and most populous city is Pit ...

and flows northwest, entering Connoquenessing Creek at Hazen. The watershed is roughly 35% agricultural, 42% forested and the rest is other uses.

References

Rivers of Pennsylvania Tributaries of the Beaver River Rivers of Beaver County, Pennsylvania Rivers of Butler County, Pennsylvania Rivers of Allegheny County, Pennsylvania {{ButlerCountyPA-geo-stub