- Connoquenessing Creek
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Connoquenessing Creek River 
View of the Connoquenessing Creek from Renfrew, PennsylvaniaCountry United States of America State Pennsylvania Tributaries - left Bonnie Brook, Thorn Creek, Glade Run, Breakneck Creek, Brush Creek - right Sullivan Run, Little Connoquenessing Creek, Slippery Rock Creek Cities Butler, PA, Harmony, PA, Zelienople, PA, Ellwood City, PA Source Oneida Lake and Dam Mouth Beaver River - location Ellwood City, Beaver County, Pennsylvania Length 50 mi (80 km) 
Connoquenessing Creek is a tributary of the Beaver River, approximately 50 mi (80 km) long, in Western Pennsylvania in the United States.
Contents
Course
It rises in eastern Butler County and flows southwest, through the Lake Oneida reservoir and past Butler, then WNW in a meandering course past Eidenau where Breakneck Creek is received, and then continuing past Harmony and Zelienople. It receives Slippery Rock Creek from the northwest near Ellwood City, then joins the Beaver west of Ellwood City, approximately 3 mi (5 km) further downstream.
Watershed
In 2000, a scientific study was conducted to determine the health of the creek. Researchers discovered that only the Mississippi River received more toxic materials than the Connoquenessing, making the small river the second most polluted waterway in the United States. "The Armco Inc. steel facility in Butler, purchased last September [1999] by AK Steel, ranked first nationally for the amount of pollutant discharges. The steelmaker legally discharged more than 29 million pounds of nitrate compounds -- a waste produced when nitric acid is used to "pickle" or clean the surface of raw steel—into Connoquenessing Creek."[1]
The creek is a popular kayaking destination, with many boaters entering the creek at various locations.
See also
References
- ^ Hopey, Don (2000-02-18). "Pa. ranks 2nd worst in toxic dumping". Pittsburgh Post-Gazette. http://www.post-gazette.com/healthscience/20000218pollute2.asp. Retrieved 2010-07-18.
External links
Categories:- Rivers of Pennsylvania
- Tributaries of the Ohio River
- Geography of Beaver County, Pennsylvania
- Geography of Butler County, Pennsylvania
- Geography of Lawrence County, Pennsylvania
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