Contact Pacific Southwest Waste Program
Pacific Southwest, Region 9
Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations
Biennial Report Help

Waste drums
Where Can I Obtain Assistance With the 2011 Hazardous Waste (Biennial) Report?
The next National Biennial Report will be conducted in 2012, when data is collected from large quantity generators who treated, stored, or disposed of hazardous waste during 2011.
To obtain assistance in filling out the 2011 Hazardous Waste Report forms, you may call (or email where provided) your State or EPA Regional Office contact for detailed assistance. Some States have reporting requirements in addition to or that are different from the Federal requirements.
See the list below for State and EPA Regional Office addresses, contact names, telephone numbers, and email addresses.
General information can be found online on EPA’s national Biennial Report web page
State Office Contact Information
Please return your 2011 Hazardous Waste Report to the appropriate State or EPA Regional Office listed below. Call or email the contact identified below for additional information. The list of contacts is up-to-date as of July 2011.
Note:
All links in the following section exit EPA ![]()
| State | Address | Contact |
|---|---|---|
| Arizona |
Arizona Department of Environmental Quality Waste Programs Division Underground Storage Tanks & Division Support Section GIS/IT Unit 1110 West Washington Street Phoenix, AZ 85007 |
David Janke (drj@azdeq.gov) (602) 771-4173 |
| California |
USPS: California Department of Toxic Substances Control Technology Services and Information Support (TSIS) EnviroStor Unit P.O. Box 806 Sacramento, CA 95812-0806 UPS/Fed Ex: Department of Toxic Substances Control Technology Services and Information Support (TSIS) EnviroStor Unit 1001 I Street, 11th Floor Sacramento, CA 95814 |
brsstaff@dtsc.ca.gov BR Help Line: (916) 322-2880 |
| Guam |
Guam Environmental Protection Agency P.O. Box 22439, GMF Barrigada, Guam 96921 |
Don Quinata (don.quinata@epa.guam.gov) (671) 475-1658/9 |
| Hawaii |
Hawaii Department of Health Solid and Hazardous Waste Branch 919 Ala Moana Boulevard, Room 212 Honolulu, HI 96814 |
Wendy Okazaki (Wendy.Okazaki@doh.hawaii.gov) (808) 586-4226 |
| Navajo Nation |
Navajo Nation Environmental Protection Agency Waste Regulatory Compliance Department P.O. Box 339 Window Rock, AZ 86515 |
Diane Malone dianemalone54@hotmail.com dianamalone@frontiernet.net (928) 871-7993/4 |
| Nevada |
Nevada
Division of Environmental Protection Bureau of Waste Management 901 S. Stewart Street, Suite 4001 Carson City, NV 89701 |
Valerie Kauffman (vkauffman@ndep.nv.gov) (775) 687-9464 |
| Trust Territories and tribes other than Navajo Nation |
U.S. EPA Region 9 Attn: Kevin Castro WST-6 75 Hawthorne Street San Francisco, CA 94105 |
Kevin Castro (castro.kevin@epa.gov) (415) 972-3281 |
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