EcoCheckUSA

States / Pennsylvania / Butler County

COHERENT CORP.

Active TRI Registrant

375 SAXONBURG BLVD

SAXONBURG, PA 16056

EPA TRI Facility ID: 16056VNCXX375SA

Toxic Chemical Releases

Reported to EPA under the Toxics Release Inventory program, most recent reporting year.

Selenium compounds23,409 pounds
Zinc compounds17,625 pounds
Copper72 pounds
Hydrogen sulfide6 pounds

Other Registered Facilities Nearby

Source: U.S. EPA Toxic Release Inventory. Registration means this facility reports certain chemical activity to the EPA — it does not by itself indicate a violation or health hazard.