Which agency must receive a boating accident report if damages exceed $500?

The California Division of Boating and Waterways is the correct agency that must receive a boating accident report when damages exceed $500. This requirement is in place to ensure that all incidents on state waters are documented and can be analyzed for safety improvements and regulatory purposes. The Division oversees the management of California's boating laws and is responsible for the collection and dissemination of information related to boating accidents. Filing a report with this agency is crucial for boating safety and helps in establishing a clear record of incidents that could inform future safety regulations and education initiatives.

While the other agencies play important roles in law enforcement, wildlife protection, or federal regulations, they do not specifically handle the reporting of boating accidents in the context of California's state boating laws as the Division of Boating and Waterways does. Thus, understanding the specific responsibilities of these agencies helps clarify the importance of reporting requirements for boaters.