Site Project Documents

We provide documentation to help you understand DTSC’s cleanup, permitting, enforcement, and investigation efforts

Lyle Van Patten Co. Inc.

Los Angeles, Los Angeles County

You may find additional information on the Cleanup Sites and Hazardous Waste Permitted Facilities in the EnviroStor database.

California for All Logo Gavin Newsom
Office of the Governor

Yana Garcia
Secretary for Environmental Protection

Katherine M. Butler, MPH, Director Katherine M. Butler, MPH
Director

About Us
Who We Are
Executive Team
Newsroom
Careers

Connect / Contact Us
Office Locations / Map
Sign up for an E-List
Regulatory Assistance Officers

Resources
DTSC Calendar
EnviroStor
Make a Payment
Publications, Forms, and Fact Sheets
Technical Training