Contact Us

Sacramento Office
1001 I Street,
Sacramento, CA 95814
(916) 324-7572
Map and directions

our mailing address:
Post Office Box 4010
Sacramento, CA 95812-4010.

Oakland Office
1515 Clay Street, 16th floor
Oakland, California 94612
(510) 622-3200
Map and directions

Environmental complaints

If you have observed an activity, physical evidence of an activity or have knowledge of what you think may be a possible illegal act that caused harm or damage to California's public health or environment, the California Environmental Protection Agency (CalEPA) would like to know. Use this Environmental Complaint Form to file an environmental complaint with CalEPA.