What permit is needed for an Underground Storage Tank (UST)?
An annual CUPA Permit to Operate is required. You can obtain that permit from Environmental Health. Each year Environmental Health will inspect your facility to see if you are operating in compliance with State regulations. Environmental Health will leave a copy of the inspection report at your facility. The inspection report will list any needed changes in the operation to bring your facility into compliance with State regulations. (Also consult with the Mendocino County Air Quality Management District regarding a vapor recovery and discharge permit).