Facilities in Violation (EPA ECHO)
UNION PACIFIC RR DUPO FACILITYSignificant Violation
COLUMBIA QUARRY COViolation Identified
VERTEX CHEMICAL CORPViolation Identified
DUPO, VILLAGE OFSignificant Violation
DUPO STP, VILLAGE OFViolation Identified
Source: U.S. EPA Toxic Release Inventory. Registration does not by itself indicate a health hazard.