Moat Creek

photo banner of different intertidal species

Moat Creek Long-Term trends

Moat Creek Biodiversity Survey findings

Moat Creek is located in the North Central Coast region of California, within the Greater Farallones National Marine Sanctuary. This site is near the Saunders Landing/Saunders Reef Mussel Watch site. This site receives high visitation during low tides by abalone divers, fishermen, surfers, and tidepoolers. This gently sloping site consists of moderately uneven terrain, containing few cracks and folds.

overview of research site

Moat Creek is dominated by a mixture of consolidated bedrock (mudstone) and boulder fields, and the area surrounding the site is comprised of a mixture of consolidated bedrock (mudstone), boulder fields, and cobble beach. The primary coastal orientation of this site is south/southwest.

Long-Term Monitoring Surveys at Moat Creek were established in 2010, and are done by University of California Santa Cruz. Long-Term MARINe surveys currently target the following species: Phyllospadix (Surfgrass) and Pisaster (Ochre Star). For more information see the Long-Term trends at this site.

closeup of research site

Biodiversity Surveys were done in 2010 and 2020. The Biodiversity Survey grid encompasses one section that is approximately 30 meters (along shore) x 100 meters (seaward). For more information see the Biodiversity Survey findings at this site.

For more information about Moat Creek, please contact Pete Raimondi (raimondi@ucsc.edu).

Last modified: Aug 07, 2025