California Environmental Reporting System (CERS)
Frequently Asked Questions

The State Water Resources Control Board (State Water Board) has prepared a list of Frequently Asked Questions (FAQs) related to the underground storage tank portion of the California Environmental Reporting System (CERS) database.  The State Water Board has prepared FAQs for both the “Regulator Users Portal” and the “Business Users Portal”.  The FAQs will be updated as needed to ensure the most current and relevant information can be obtained by CERS users.  CERS guidance for programs outside of UST, please go to the CERS FAQ page.

Frequently Asked Questions