Hixson Metal Finishing

State Regulators Demand OC Metal Plant Make Major Changes Or Shut DownThe South Coast Air Quality Management District (AQMD) issued notices to the County saying -- Hixson poses an "unacceptably high" cancer risk to its neighbors.
SCAQMD Seeks Order To Reduce Toxic Emissions At Newport Beach Metal Finishing FacilitySouthland's air-quality management agency is seeking the order after data showed Hixson Metal Finishing is the source of elevated levels of hexavalent chromium, a known human carcinogen.