Ecosystem service assessments are a top priority at many reserves in the National Estuarine Research Reserve System.

Cultural ecosystem services (CES), one of four main categories of ecosystem services, are often described as the non-material benefits that humans receive from their interactions with the environment.

This five-minute video shows the January 5, 2023 flooding on North San Pedro Road in China Camp State Park, San Rafael California during an atmospheric river event. The road also floods during winter king tides that raise water levels in San Francisco Bay.