We have compiled these links to helpful sites on the Net for your reference.
Environmental Protection Agency (EPA)
American Standards for Testing Materials (ASTM)
DTSC
Division of State Architect-California
U.S. Geological Survey
American Society of Civil Engineers (ASCE)
Association of Engineering Geologists (AEG)
American Geological Institute (AGI)
American Geophysical Union (AGU)
American Association of Petroleum Geologists (AAPG)
Society for Sedimentary Geology (SEPM)
Geological Society of America (GSA)
California Code of Regulations
Guidelines for Mapping Expected Ground Shaking Hazard
California Trade and Commerce Agnecy
Environmental Public Affairs Office-Department of Navy
Super Fund Sites - California
City of Burbank,
Los Angeles County Dept. of Public Works
City of Los Angeles, Environmental Affairs Department
City of Los Angeles, Board of Building and Safety