If your activities or discharges from your property or business could affect California's surface, coastal, or ground waters, you will need to apply for a permit from the appropriate RWQCB. This series of web pages helps you determine whether you need a permit, provides links to the appropriate forms, and gives a list of who to contact for further assistance. Do I need a Permit?
Small Business Liaison
Small Business/Disabled Veteran Business Enterprise Advocate
Additional Business Assistance