Name: Watershed Watch- Mission Bay Water Quality Monitoring Program (Weekend)
Start: 2026-12-19T09:00:00-08:00
End: 2026-12-19T12:00:00-08:00
Location: De Anza Cove Park – Mission Bay

Would you like to organize a private beach cleanup? Learn how here.

November 2026
Watershed Watch- Chollas Creek + Otay River Water Sampling Day

Featured November 13 @ 10:30 am - 1:30 pm

Gompers Park 5424700100, San Diego, CA

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 Chollas Lake and the Otay River. Volunteers will collect water samples and use different scientific instruments to gather data. Please bring a reusable water bottle, […]

Free
Community Science Plastic Pellet (Nurdle) Cleanup 11/14/26

Featured November 14 @ 9:00 am - 10:00 am

Rotary Park, Carlsbad Rotary Park, Carlsbad, CA, United States

Register Here (capacity is limited) Join us at Rotary Park in Carlsbad for a community science plastic pellet (nurdle) cleanup. Plastic pellets are the building blocks of the plastic supply chain, making so many of the products we use in our daily lives — everything from milk jugs to plastic bags. Unfortunately, they are also […]
Santee Holiday Lighting

November 20 @ 5:30 pm - 8:30 pm

Santee Trolley Square 9884 Mission Gorge Rd., Santee, CA, United States

San Diego Coastkeeper will be tabling at this event; come and say hi! Get ready for a free festive evening filled with holiday traditions, live entertainment, and family fun! Live […]

Free
Watershed Watch- Mission Bay Water Quality Monitoring Program (Weekend)

Featured November 21 @ 9:00 am - 12:00 pm

De Anza Cove Park - Mission Bay 3000 N Mission Bay Dr, San Diego, CA, United States

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.

Free
Watershed Watch- Mission Bay Water Quality Monitoring Program (Weekday)

Featured November 23 @ 10:30 am - 1:30 pm

De Anza Cove Park - Mission Bay 3000 N Mission Bay Dr, San Diego, CA, United States

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

Free
2nd Binational Wandering the King Tides USA/MX (Bilingual)

Featured November 25 @ 7:30 am - 10:00 am

Kendall Frost Marsh 2055 Pacific Beach Drive, San Diego, CA, United States

Be part of the 2nd Binational California King Tides Event, happening simultaneously at Kendall-Frost Marsh (USA) and Estero de Punta Banda (México). Communities on both sides of the border are invited to document the extreme high tides by taking photos and recording conditions throughout the day. Enjoy birdwatching and plein-air painting as the marshes transform into an opportunity to observe, create, and contribute to cross-border coastal science (stay tuned for the agenda)

Free
December 2026
Watershed Watch- Mission Bay Water Quality Monitoring Program (Weekend)

Featured December 19 @ 9:00 am - 12:00 pm

De Anza Cove Park - Mission Bay 3000 N Mission Bay Dr, San Diego, CA, United States

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.

Free