The complete official site files can be reviewed at:

EPA Region IX
Records Center
Mail Stop SFD-7C
95 Hawthorne Street
Room 403
San Francisco, CA 94105
415-536-2000 

Local Repository

Civic Center Library
3839 N. Drinkwater Blvd.
Scottsdale, AZ 85251
480-312-2320

or

Interested parties can review site information in person at the ADEQ Record Center | Learn More >

Site Documents

Five Year Review | View >
Site Map | View >
Site Extractions & Treatments | View >