Facilities in Violation (EPA ECHO)
MGM PLASTICS INCViolation Identified
HOCKING INTERNATIONAL LABORATORIESViolation Identified
MADISON CENTER WATER SYSTEM-CHLORINATORViolation Identified
K-TECH MACHINE INC.Violation Identified
FERRO CORP ELECTRONIC MATERIALS DIV · SAN MARCOS, CAActiveHANSON AGGREGATES PACIFIC SOUT HWEST · SAN MARCOS, CAActiveHOLLANDIA DAIRY INC · SAN MARCOS, CAActivePIERCAN USA INC. · SAN MARCOS, CAActivePURIFICATION PRODUCTS CO · SAN MARCOS, CAActiveSIGNET ARMORLITE INC. · SAN MARCOS, CAActiveSUMITOMO ELECTRIC INTERCONNECT PRODUCTS INC · SAN MARCOS, CAActiveWATKINS MANUFACTURING CORP · SAN MARCOS, CAActiveWESTERN MARBLE MFG CO · SAN MARCOS, CAActiveGEC-MARCONI ELECTRONIC SYS, CORP · SAN MARCOS, CAInactiveHOCKING INTERNATIONAL LABORATORIES LLC · SAN MARCOS, CAInactive
Source: U.S. EPA Toxic Release Inventory. Registration does not by itself indicate a health hazard.