More Information

HAB Resources

CeNCOOS: California’s Most Wanted species list
A Primer on California Marine Harmful Algal Blooms
SCCOOS: What are HABs?
NOAA: HAB and Red Tide information
California Phytoplankton Identification Gallery
NOAA Rising Tides

Related Data Streams and Portals

For additional Pseudo-nitzschia and Alexandrium data, visit the CDPH Toxic Phytoplankton Distribution Map.

For California freshwater and estuarine HABs information, please visit California Cyanobacteria and Harmful Algal Bloom network (CCHABs) webpage and data portal.

Access to real-time water quality data from shore stations:

CeNCOOS shore stations, current and historical
SCCOOS shore stations, current and historical
SCOOP, Santa Cruz
SF-BEAMS, Tiburon