Supervision by the Division continues throughout the operating life of the dam. Filing fees are required for and must accompany construction and enlargement applications. Once a dam is completed, an annual fee is assessed based on height and use. Statutes covering this activity are contained in the California Water Code, Section 6000 et. Regulations are contained in the California Code of Regulations, Section 301 through 333.
Fees are due upon application and one year from the date of issuance of certification.
Fees are adjusted annually. Laboratory audits are biannual unless circumstances warrant further investigation. California Water Code Sec. 13176, and Health and Safety Code, Sec. 1010. UST facilities are inspected at least every 3 years for compliance with the UST requirements. UST owners are required to monitor their tanks at least monthly.