Lehigh Cement Plant and Permanente Quarry operate under several permits issued by the County, and other local, state and federal agencies. To obtain more information, report a concern, or if you have any questions, please contact the following:
Contact: Erika Guerra, Area Environmental Director (408) 996-4000.
Cement Plant Use Permit and Mining/Reclamation
Santa Clara County, Department of Planning and Development
Contact: Leza Mikhail, (408) 299-5773.
Santa Clara County, Department of Environmental Health
Complaints: : Peder Eriksson, (408) 918-3448.
More Information: Rochelle Gaddi
Air Quality, Dust, Odors
A number of government agencies have regulatory oversight over Permanente Quarry and the Lehigh Cement plant.