Clairton Coke Works pollution control systems back on line after Monday morning fire | TribLIVE.com
Health officials: U.S. Steel faces $743,625 in fines for Clairton Coke Works violations | Pittsburgh Post-Gazette
Fire triggers pollution concerns at U.S. Steel coke plant near Pittsburgh
Workers' homes with steel plant along Monongahela River in background. Clairton, Pennsylvania - PICRYL Public Domain Search
Mon Valley Works
U.S. Steel's Clairton Coke Works in Pennsylvania, USA | EJAtlas
Group worries that new air pollution permit could allow Clairton coke works to pollute more | StateImpact Pennsylvania
Will two fires in six months and a lawsuit finally force Clairton Coke Works to clean up its act? - Pittsburgh Current
U.S. Steel fined over $700,000 for emissions at Clairton Coke Works | Pittsburgh Post-Gazette
Towns and Nature: Clairton, PA: US Steel Coke Works
U.S. Steel Corporation, Clairton Works, 22-Inch Mill Engine, 400 State Street, Clairton, Allegheny County, PA | Library of Congress
Residents concerned about air quality in shadow of Pennsylvania steel plant
Clairton, Pennsylvania - Wikipedia
U.S. Steel says it owes nothing to Allegheny Co. plaintiffs suing over alleged pollution at Clairton plant | Pennsylvania Record
ExplorePAHistory.com - Image
A US Steel Factory Is Making People Sick, Health Experts Say. Politicians Are More Worried About Jobs.
U.S. Steel says Clairton coke works repairs ahead of schedule | Pittsburgh Post-Gazette
U.S. Steel's Clairton Coke Works in Pennsylvania, USA | EJAtlas
The Center for Land Use Interpretation
Corroded equipment led to catastrophic fire at U.S. Steel plant, court documents reveal - The Allegheny Front
Clairton Archives - Steel NerdSteel Nerd
