SAN GABRIEL VALLEY (AREA 1) El Monte, South El Monte, Whittier Narrows

This administrative record file contains the documents that the U.S. Environmental Protection Agency (EPA) has used to identify appropriate remedial activities for the San Gabriel Valley Area 1 Superfund Site, South El Monte Operable Unit in Los Angeles County, California. It is presented in Compact Disk (CD) format. The administrative record file includes the Record of Decision which presents the selected interim remedial actions for the South El Monte Operable Unit. It also includes the Explanation of Significant Differences (ESD) which summarizes significant changes made to the selected interim remedial actions, and underlying documents for the remedy changes.

This administrative record file also includes by reference the documents in the San Gabriel Valley Area 2 Superfund Site Baldwin Park Operable Unit Administrative Record and the San Gabriel Valley
Area 1 Superfund Site, Richwood Operable Unit, Initial Remedial Measures Administrative Record.

These administrative records are available for viewing at the Superfund Records Center in San Francisco, the West Covina Public Library, and the Rosemead Public Library in Rosemead, California.

EPA welcomes questions and comments on documents contained in the administrative record file. Please contact:

Bella Dizon or: Alhelí BaZ os
Remedial Project Manager Community Involvement Coordinator
U.S. EPA (SFD-7-3) U.S. EPA (SFD-3)
75 Hawthorne Street 75 Hawthorne Street
San Francisco, CA 94105-3901 San Francisco, CA 94105-3901
(415) 972-3190 (231) 244-1808 or (800) 231-3075