Pacific Southwest, Region 9: Superfund
Serving Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations
National Semiconductor Corp.
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|Date||Title / pdf File|
|07/09/14||EPA Region 9 Response Action Levels and Recommendations to Address Near-Term Inhalation Exposures to TCE in Air from Subsurface Vapor Intrusion|
|R9 TCE Action Levels and Recs Memo 7_14.pdf|