CHEMICALS: Small leak reported at W.Va. DuPont plant Published: Tuesday, April 22, 2014 Employees at a DuPont Co. chemical plant in Belle, W.Va., reported a small chemical leak yesterday, officials said. Please subscribe to Greenwire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.