Watershed Watch- Chollas Creek + Otay River Water Sampling Day
Join our Chollas Creek and Otay River Water Quality Sampling Day, where volunteers will join our team to gather water samples and collect data at four (4) sites total within […]
Would you like to organize a private beach cleanup? Learn how here.
Join our Chollas Creek and Otay River Water Quality Sampling Day, where volunteers will join our team to gather water samples and collect data at four (4) sites total within […]
Our Mission Bay Water Quality Monitoring Program, where volunteers participate in monthly field days to collect water samples across ten sites in Mission Bay, is taking place on Saturday, November 21, 2026. Please sign up at https://sdcoastkeeper.galaxydigital.com/ to receive updates and register for this opportunity.


Join this month's weekday sampling event for our Mission Bay Watershed Watch program.



Our Mission Bay Water Quality Monitoring Program, where volunteers participate in monthly field days to collect water samples across ten sites in Mission Bay, is taking place on Saturday, December 19, 2026. Please sign up at https://sdcoastkeeper.galaxydigital.com/ to receive updates and register for this opportunity.