Merced County California

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Hazardous Materials/Waste Information
Useful Links
Below are some useful links

To access the public portal , request a username/password or update and submit your Hazardous Materials Business plan electronically, please visit:
http://cupa.co.merced.ca.us

For FAQ regarding the storage of hazardous materials, CalARP programs and hazardous material business plans (HMBP’s), please visit: http://www.calema.ca.gov/HazardousMaterials/Pages/Publications.aspx

For publications and information regarding hazardous waste, please visit: http://www.dtsc.ca.gov/PublicationsForms/pubs_index.cfm


For Underground Storage Tank forms and information, please visit: http://www.swrcb.ca.gov/water_issues/programs/ust/forms/index.shtml


For information regarding Aboveground Storage Tanks and SPCC plans, please visit: http://www.epa.gov/osweroe1/content/spcc/

To contact CUPA staff or schedule inspections, please email   with your request or questions.

For Information about the California Environmental Reporting System (CERS), please visit http://cers.calepa.ca.gov/





Merced County 2222 M Street Merced, CA 9543 Ph. (209) 385-7434 Toll Free (800) 226-6452