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Pacific Southwest, Region 9: Superfund

Serving Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations

San Gabriel Valley (area 1) El Monte, South El Monte, Whittier Narrows

Superfund Site

Record of Decision

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Date Title / pdf File
09/01/87 Richwood Operable Unit, Record of Decision Amendment, Decision Summary

SanGabriel-1ROD-Amendment.pdf(3.4M)


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